上传当前项目状态

.vscode/launch.json

@@ -0,0 +1,13 @@
+{
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": ".NET Framework: WC_GKJ_OIL",
+            "type": "clr",
+            "request": "launch",
+            "program": "${workspaceFolder}\\WC_GKJ_OIL_EXE\\WC_GKJ_OIL.exe",
+            "cwd": "${workspaceFolder}\\WC_GKJ_OIL_EXE",
+            "preLaunchTask": "build Debug"
+        }
+    ]
+}

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "dotnet.preferCSharpExtension": true
+}

.vscode/tasks.json

@@ -0,0 +1,22 @@
+{
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "build Debug",
+            "type": "process",
+            "command": "C:\\Program Files\\Microsoft Visual Studio\\2022\\Professional\\MSBuild\\Current\\Bin\\MSBuild.exe",
+            "args": [
+                "${workspaceFolder}\\WC_GKJ_OIL_SLN.sln",
+                "/restore",
+                "/m",
+                "/p:Configuration=Debug",
+                "/p:Platform=Any CPU"
+            ],
+            "group": {
+                "kind": "build",
+                "isDefault": true
+            },
+            "problemMatcher": "$msCompile"
+        }
+    ]
+}

SCADA/App.config

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <configuration>
   <appSettings>
-	<add key="IsDemoMesServer" value="1"/>
+	<add key="IsDemoMesServer" value="0"/>
 	<add key="BasicDataTableFile" value="SignalTable_CZ.xlsx"/>
 	<add key="IsAllowWrite" value="1"/>
     <!--是启用写监控报错日志-->
@@ -9,22 +9,16 @@
     <add key="IsWriteLog4" value="1"/>
 	<!--称重类型：Ground=地面称重(两独立工位), Hanging=空中称重/吊称(放油前+放油后)-->
 	<add key="WeighingType" value="Hanging"/>
+	<!--码块订货号解析顺序：0=订货号在前/流水号在后, 1=流水号在前/订货号在后-->
+	<add key="CodeBlockOrderNoReverse" value="0"/>
 	<!--逻辑工位映射：必须与SignalTable_CZ.xlsx的设备类型对应表工位号一致-->
 	<add key="Station1OpName" value="ST04"/>
 	<add key="Station2OpName" value="ST05"/>
 	<!--数据库连接-->
-	<add key="ConnectionString" value="server=.,1333;database=MESBasicDB_WC_CZGKJ;uid=sa;pwd=126.com;Connection Reset=FALSE;Max Pool Size = 1000"/>
+	<add key="ConnectionString" value="server=LAPTOP-ELBDN3OJ\SQLEXPRESS;database=MESBasicDB_WC_CZGKJ;uid=sa;pwd=126.com;Connection Reset=FALSE;Max Pool Size = 1000"/>
 	<!--WebApi-->
 	<add key="WebApi_Port" value="9981"/>
 
-
-	<add key="WebApi_ReqUrl_WMS_Call" value="http://127.0.0.1:9981/api/wms/msgRequest_WMS_Call"/>
-	<add key="WebApi_ReqUrl_WMS_Return" value="http://127.0.0.1:9981/api/wms/msgRequest_WMS_Return"/>
-	<add key="WebUrl_AGV_HK" value=" http://127.0.0.1:9981/api/agv/MES_To_AGV_HK_Continue" />
-	<add key="WebUrl_AGV_HK_CTU" value="http://127.0.0.1:9981/api/agv/MES_To_AGV_HK_CTU" />
-
-    <add key="WebUrl_AGV_HK_agvCallback" value="http://127.0.0.1:9981/api/agv/agvCallback" />
-
 	<!--扫码枪：1=启用, 0=禁用-->
 	<add key="IsUseBarcode" value="0"/>
 	<!--工位1扫码枪COM口，如COM3-->
@@ -34,6 +28,13 @@
 	<!--扫码枪波特率-->
 	<add key="BarcodeBaudRate" value="9600"/>
 
+	<!--曲线采样间隔(ms)-->
+	<add key="CurveCollectorSampleIntervalMs" value="200"/>
+	<!--曲线稳定窗口点数-->
+	<add key="CurveStableWindowSize" value="20"/>
+	<!--最终重量计算时跳过前置称重点数，0=不跳过-->
+	<add key="CurveStableSkipStartPointCount" value="50"/>
+
   </appSettings>
   <startup>
     <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8"/>

SCADA/Core/AppConfig.cs

@@ -41,12 +41,8 @@ namespace MesWork
         public static int IsWriteLog4 = Convert.ToInt32(AppSettings["IsWriteLog4"]);
         public static string ConnectionString = AppSettings["ConnectionString"];
 
-        public static string AuthorizationSet = AppSettings["AuthorizationSet"];
-
         public static int WebApi_Port = Convert.ToInt32(AppSettings["WebApi_Port"]);
 
-        public static string WebApi_ReqUrl = AppSettings["WebApi_ReqUrl"];
-
         /// <summary>
         /// 当前工位号
         /// </summary>
@@ -57,6 +53,11 @@ namespace MesWork
         /// </summary>
         public static string WeighingType = AppSettings["WeighingType"] ?? "Hanging";
 
+        /// <summary>
+        /// 码块订货号解析顺序：0=订货号在前, 1=流水号在前
+        /// </summary>
+        public static int CodeBlockOrderNoReverse = int.TryParse(AppSettings["CodeBlockOrderNoReverse"], out var _cbonr) ? _cbonr : 0;
+
         /// <summary>
         /// 工位1现场工位号，Hanging模式下代表放油前工位
         /// </summary>
@@ -169,6 +170,8 @@ namespace MesWork
         [STAThread]
         static void Main()
         {
+            Environment.CurrentDirectory = AppDomain.CurrentDomain.BaseDirectory;
+
             new System.Threading.Mutex(true, $"MES_PWT_A95", out bool bCanRun);
             if (!bCanRun)
             {

SCADA/Frm_Login.Designer.cs

@@ -30,19 +30,28 @@ namespace MesWork
             this.pnl_Card.SuspendLayout();
             this.SuspendLayout();
             // 
-            // pnl_Card - 白色登录卡片
+            // pnl_Card
             // 
             this.pnl_Card.BackColor = System.Drawing.Color.White;
+            this.pnl_Card.Controls.Add(this.lbl_Title);
+            this.pnl_Card.Controls.Add(this.lbl_SubTitle);
+            this.pnl_Card.Controls.Add(this.lbl_User);
+            this.pnl_Card.Controls.Add(this.txt_LoginID);
+            this.pnl_Card.Controls.Add(this.lbl_Pwd);
+            this.pnl_Card.Controls.Add(this.txt_userPassword);
+            this.pnl_Card.Controls.Add(this.btn_Login);
+            this.pnl_Card.Controls.Add(this.btn_Cancel);
+            this.pnl_Card.Controls.Add(this.lbl_Msg);
             this.pnl_Card.Location = new System.Drawing.Point(310, 180);
             this.pnl_Card.Name = "pnl_Card";
             this.pnl_Card.Size = new System.Drawing.Size(400, 380);
             this.pnl_Card.TabIndex = 0;
             this.pnl_Card.Paint += new System.Windows.Forms.PaintEventHandler(this.pnl_Card_Paint);
             // 
-            // lbl_Title - 系统图标+名称
+            // lbl_Title
             // 
             this.lbl_Title.Font = new System.Drawing.Font("微软雅黑", 20F, System.Drawing.FontStyle.Bold);
-            this.lbl_Title.ForeColor = System.Drawing.Color.FromArgb(30, 58, 95);
+            this.lbl_Title.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(30)))), ((int)(((byte)(58)))), ((int)(((byte)(95)))));
             this.lbl_Title.Location = new System.Drawing.Point(20, 30);
             this.lbl_Title.Name = "lbl_Title";
             this.lbl_Title.Size = new System.Drawing.Size(360, 40);
@@ -53,7 +62,7 @@ namespace MesWork
             // lbl_SubTitle
             // 
             this.lbl_SubTitle.Font = new System.Drawing.Font("微软雅黑", 11F);
-            this.lbl_SubTitle.ForeColor = System.Drawing.Color.FromArgb(107, 114, 128);
+            this.lbl_SubTitle.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(107)))), ((int)(((byte)(114)))), ((int)(((byte)(128)))));
             this.lbl_SubTitle.Location = new System.Drawing.Point(20, 72);
             this.lbl_SubTitle.Name = "lbl_SubTitle";
             this.lbl_SubTitle.Size = new System.Drawing.Size(360, 24);
@@ -64,7 +73,7 @@ namespace MesWork
             // lbl_User
             // 
             this.lbl_User.Font = new System.Drawing.Font("微软雅黑", 10F);
-            this.lbl_User.ForeColor = System.Drawing.Color.FromArgb(55, 65, 81);
+            this.lbl_User.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(55)))), ((int)(((byte)(65)))), ((int)(((byte)(81)))));
             this.lbl_User.Location = new System.Drawing.Point(40, 120);
             this.lbl_User.Name = "lbl_User";
             this.lbl_User.Size = new System.Drawing.Size(60, 24);
@@ -85,7 +94,7 @@ namespace MesWork
             // lbl_Pwd
             // 
             this.lbl_Pwd.Font = new System.Drawing.Font("微软雅黑", 10F);
-            this.lbl_Pwd.ForeColor = System.Drawing.Color.FromArgb(55, 65, 81);
+            this.lbl_Pwd.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(55)))), ((int)(((byte)(65)))), ((int)(((byte)(81)))));
             this.lbl_Pwd.Location = new System.Drawing.Point(40, 195);
             this.lbl_Pwd.Name = "lbl_Pwd";
             this.lbl_Pwd.Size = new System.Drawing.Size(60, 24);
@@ -104,9 +113,9 @@ namespace MesWork
             this.txt_userPassword.Text = "admin";
             this.txt_userPassword.KeyDown += new System.Windows.Forms.KeyEventHandler(this.txt_userPassword_KeyDown);
             // 
-            // btn_Login - Steel Blue 主按钮
+            // btn_Login
             // 
-            this.btn_Login.BackColor = System.Drawing.Color.FromArgb(74, 144, 217);
+            this.btn_Login.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(74)))), ((int)(((byte)(144)))), ((int)(((byte)(217)))));
             this.btn_Login.Cursor = System.Windows.Forms.Cursors.Hand;
             this.btn_Login.FlatAppearance.BorderSize = 0;
             this.btn_Login.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
@@ -120,15 +129,14 @@ namespace MesWork
             this.btn_Login.UseVisualStyleBackColor = false;
             this.btn_Login.Click += new System.EventHandler(this.btn_Login_Click);
             // 
-            // btn_Cancel - 灰色边框按钮
+            // btn_Cancel
             // 
             this.btn_Cancel.BackColor = System.Drawing.Color.White;
             this.btn_Cancel.Cursor = System.Windows.Forms.Cursors.Hand;
-            this.btn_Cancel.FlatAppearance.BorderColor = System.Drawing.Color.FromArgb(209, 213, 219);
-            this.btn_Cancel.FlatAppearance.BorderSize = 1;
+            this.btn_Cancel.FlatAppearance.BorderColor = System.Drawing.Color.FromArgb(((int)(((byte)(209)))), ((int)(((byte)(213)))), ((int)(((byte)(219)))));
             this.btn_Cancel.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
             this.btn_Cancel.Font = new System.Drawing.Font("微软雅黑", 12F);
-            this.btn_Cancel.ForeColor = System.Drawing.Color.FromArgb(107, 114, 128);
+            this.btn_Cancel.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(107)))), ((int)(((byte)(114)))), ((int)(((byte)(128)))));
             this.btn_Cancel.Location = new System.Drawing.Point(210, 280);
             this.btn_Cancel.Name = "btn_Cancel";
             this.btn_Cancel.Size = new System.Drawing.Size(150, 42);
@@ -140,31 +148,19 @@ namespace MesWork
             // lbl_Msg
             // 
             this.lbl_Msg.Font = new System.Drawing.Font("微软雅黑", 9F);
-            this.lbl_Msg.ForeColor = System.Drawing.Color.FromArgb(239, 68, 68);
+            this.lbl_Msg.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(239)))), ((int)(((byte)(68)))), ((int)(((byte)(68)))));
             this.lbl_Msg.Location = new System.Drawing.Point(40, 332);
             this.lbl_Msg.Name = "lbl_Msg";
             this.lbl_Msg.Size = new System.Drawing.Size(320, 24);
             this.lbl_Msg.TabIndex = 8;
             this.lbl_Msg.Visible = false;
             // 
-            // 添加控件到卡片
-            // 
-            this.pnl_Card.Controls.Add(this.lbl_Title);
-            this.pnl_Card.Controls.Add(this.lbl_SubTitle);
-            this.pnl_Card.Controls.Add(this.lbl_User);
-            this.pnl_Card.Controls.Add(this.txt_LoginID);
-            this.pnl_Card.Controls.Add(this.lbl_Pwd);
-            this.pnl_Card.Controls.Add(this.txt_userPassword);
-            this.pnl_Card.Controls.Add(this.btn_Login);
-            this.pnl_Card.Controls.Add(this.btn_Cancel);
-            this.pnl_Card.Controls.Add(this.lbl_Msg);
-            // 
             // Frm_Login
             // 
             this.AcceptButton = this.btn_Login;
             this.AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
-            this.BackColor = System.Drawing.Color.FromArgb(240, 244, 248);
+            this.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(240)))), ((int)(((byte)(244)))), ((int)(((byte)(248)))));
             this.ClientSize = new System.Drawing.Size(1024, 720);
             this.Controls.Add(this.pnl_Card);
             this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None;
@@ -174,6 +170,7 @@ namespace MesWork
             this.pnl_Card.ResumeLayout(false);
             this.pnl_Card.PerformLayout();
             this.ResumeLayout(false);
+
         }
 
         #endregion

SCADA/Frm_Login.cs

@@ -152,6 +152,8 @@ namespace MesWork
                 MesWorkForm.Curr_UserPassWord = txt_userPassword.Text;
                 MesWorkForm.Curr_UserName = name;
 
+                B_DB_Opera.LoginState_Save(MesWorkForm.Curr_LoginID, MesWorkForm.Curr_UserName, perm);
+
                 // 记录登录日志
                 try { B_DB_Opera.SaveLog_Request(MesWorkForm.Curr_Station, Log_Type.ZK_Login, "", Log_FromAndTo.ZK, Log_FromAndTo.ZK, $"用户[{name}({txt_LoginID.Text.Trim()})]登录系统", out long _); } catch { }
 

SCADA/Frm_Login.resx

@@ -1,5 +1,64 @@
 <?xml version="1.0" encoding="utf-8"?>
 <root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
   <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
     <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
     <xsd:element name="root" msdata:IsDataSet="true">

SCADA/Funtion/B_DB_Opera.cs

@@ -15,40 +15,56 @@ namespace MesWork
     public class B_DB_Opera
     {
 
-        public static void Event_WorkStart(string opName, int tagTypeCodeID, string partType, string tagID)
-        {
-            var ChangeTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff");
-            var procedureName = "Event_WorkStart";
-            var sqlParameter = new SqlParameter[] {
-                 new SqlParameter("@OpName", opName),
-                 new SqlParameter("@TagTypeCodeID", tagTypeCodeID),
-                 new SqlParameter("@PartType", partType),
-                 new SqlParameter("@ChangeTime",ChangeTime),
-                 new SqlParameter("@TagID", tagID)
-                };
-            SqlOperation.ExecuteStoredProcedure(procedureName, sqlParameter, out string errorMessage);
 
+        public static bool LoginState_Query(out LoginStateInfo loginState)
+        {
+            loginState = null;
+            try
+            {
+                var sqlParameter = new SqlParameter[] {
+                    new SqlParameter("@机器名", Environment.MachineName)
+                };
+                SqlOperation.ExecuteStoredProcedure("系统登录状态_查询", sqlParameter, out DataTable dt, out string err);
+                if (dt != null && dt.Rows.Count > 0 && dt.Rows[0]["result"].ToString() == "1")
+                {
+                    loginState = new LoginStateInfo
+                    {
+                        LoginID = dt.Rows[0]["登录账号"]?.ToString() ?? "",
+                        UserName = dt.Rows[0]["用户姓名"]?.ToString() ?? "",
+                        Permission = dt.Rows[0]["权限"]?.ToString() ?? ""
+                    };
+                    return !string.IsNullOrWhiteSpace(loginState.LoginID) && !string.IsNullOrWhiteSpace(loginState.UserName);
+                }
+            }
+            catch { }
+            return false;
         }
 
-        public static void Event_WorkEnd(string opName, int tagTypeCodeID, string partType
-            , string barCode, int qualityMask, int outCount, int duration
-            , string tagID)
+        public static void LoginState_Save(string loginID, string userName, string permission)
+        {
+            try
             {
-            var ChangeTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff");
-            var procedureName = "Event_WorkEnd";
                 var sqlParameter = new SqlParameter[] {
-                 new SqlParameter("@OpName", opName),
-                 new SqlParameter("@TagTypeCodeID", tagTypeCodeID),
-                 new SqlParameter("@PartType", partType),
-                 new SqlParameter("@BarCode", barCode),
-                 new SqlParameter("@QualityMask", qualityMask),
-                 new SqlParameter("@OutCount", outCount),
-                 new SqlParameter("@Duration", duration),
-                 new SqlParameter("@ChangeTime",ChangeTime),
-                 new SqlParameter("@TagID", tagID)
+                    new SqlParameter("@机器名", Environment.MachineName),
+                    new SqlParameter("@登录账号", loginID ?? ""),
+                    new SqlParameter("@用户姓名", userName ?? ""),
+                    new SqlParameter("@权限", permission ?? "")
                 };
+                SqlOperation.ExecuteStoredProcedure("系统登录状态_保存", sqlParameter, out string err);
+            }
+            catch { }
+        }
 
-            SqlOperation.ExecuteStoredProcedure(procedureName, sqlParameter, out string errorMessage);
+        public static void LoginState_Clear()
+        {
+            try
+            {
+                var sqlParameter = new SqlParameter[] {
+                    new SqlParameter("@机器名", Environment.MachineName)
+                };
+                SqlOperation.ExecuteStoredProcedure("系统登录状态_清空", sqlParameter, out string err);
+            }
+            catch { }
         }
 
 
@@ -101,36 +117,6 @@ namespace MesWork
 
         }
 
-        public static void Event_AlarmAndTip_Start(string opName, int tagTypeCodeID, string alarmText, string tagID, int Alarm1_Tip2)
-        {
-            var ChangeTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff");
-            var procedureName = "Event_AlarmAndTip_Start";
-            var sqlParameter = new SqlParameter[] {
-                 new SqlParameter("@OpName", opName),
-                 new SqlParameter("@TagTypeCodeID", tagTypeCodeID),
-                 new SqlParameter("@AlarmText", alarmText),
-                 new SqlParameter("@ChangeTime",ChangeTime),
-                 new SqlParameter("@TagID", tagID),
-                 new SqlParameter("@Alarm1_Tip2", Alarm1_Tip2),
-                };
-            SqlOperation.ExecuteStoredProcedure(procedureName, sqlParameter, out string errorMessage);
-
-        }
-
-        public static void MES_StatusChange(string opName, int StatusCode, string TriggerTime)
-        {
-            var procedureName = "设备管理_状态变化新增";
-            var sqlParameter = new SqlParameter[] {
-                new SqlParameter("@opName", opName),
-                new SqlParameter("@StatusCode", StatusCode),
-                new SqlParameter("@TriggerTime", TriggerTime),
-            };
-
-            SqlOperation.ExecuteStoredProcedure(procedureName, sqlParameter, out string errorMessage);
-        }
-
-
-
         public static void Query_AlarmData(string opName, out int count, out string text)
         {
             count = 0;
@@ -151,22 +137,6 @@ namespace MesWork
         }
 
 
-        public static void Event_DeviceStatus_UseTime(string opName, string Onhours, string Workhours, string DeviceStatus)
-        {
-            var ChangeTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff");
-            var procedureName = "Event_DeviceStatus_UseTime";
-            var sqlParameter = new SqlParameter[] {
-                 new SqlParameter("@OpName", opName),
-                 new SqlParameter("@Onhours", Onhours),
-                 new SqlParameter("@Workhours", Workhours),
-                 new SqlParameter("@DeviceStatus", DeviceStatus),
-                 new SqlParameter("@ChangeTime",ChangeTime),
-                };
-
-            SqlOperation.ExecuteStoredProcedure(procedureName, sqlParameter, out string errorMessage);
-
-        }
-
         public static void Event_DeviceStatus_Change(string opName, string DeviceStatus)
         {
             var ChangeTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff");
@@ -445,12 +415,22 @@ namespace MesWork
         /// <summary>
         /// 更新过站记录为完成（case 19 请求保存时调用）
         /// </summary>
-        public static bool UpdateStationComplete(string engineNo, string stationNo, decimal weight)
+        public static bool UpdateStationComplete(string engineNo, string stationNo, decimal weight,
+            string modelNo = "", string orderNo = "", string palletNo = "", string stationName = "",
+            decimal addOilQty = 0, decimal extractOilQty = 0, decimal density = 0, string worker = "")
         {
             var sqlParameter = new SqlParameter[] {
                 new SqlParameter("@发动机号", engineNo),
                 new SqlParameter("@工位号", stationNo),
-                new SqlParameter("@称重重量", weight)
+                new SqlParameter("@称重重量", weight),
+                new SqlParameter("@机型号", modelNo),
+                new SqlParameter("@工单号", orderNo),
+                new SqlParameter("@托盘号", palletNo),
+                new SqlParameter("@工位名称", stationName),
+                new SqlParameter("@加油量", addOilQty),
+                new SqlParameter("@抽油量", extractOilQty),
+                new SqlParameter("@油密度", density),
+                new SqlParameter("@操作者", worker)
             };
             SqlOperation.ExecuteStoredProcedure("过站记录_完成", sqlParameter, out DataTable dt, out string err);
             return dt != null && dt.Rows.Count > 0 && dt.Rows[0]["result"].ToString() == "1";
@@ -521,6 +501,13 @@ namespace MesWork
 
     }
 
+    public class LoginStateInfo
+    {
+        public string LoginID;
+        public string UserName;
+        public string Permission;
+    }
+
     /// <summary>
     /// 曲线采样点数据结构
     /// </summary>

SCADA/Funtion/MIS_CurveCollector.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Concurrent;
 using System.Collections.Generic;
+using System.Configuration;
 using System.Globalization;
 using System.Linq;
 using System.Threading;
@@ -30,8 +31,17 @@ namespace MesWork
         private static readonly ConcurrentDictionary<string, CurveCollectorState> _curveCollectors
             = new ConcurrentDictionary<string, CurveCollectorState>(StringComparer.OrdinalIgnoreCase);
 
-        private const int CurveCollectorSampleIntervalMs = 200;
-        private const int CurveStableWindowSize = 20;
+        private static readonly int CurveCollectorSampleIntervalMs = int.TryParse(
+            ConfigurationManager.AppSettings["CurveCollectorSampleIntervalMs"], out int _sampleIntervalMs)
+            ? _sampleIntervalMs : 200;
+
+        private static readonly int CurveStableWindowSize = int.TryParse(
+            ConfigurationManager.AppSettings["CurveStableWindowSize"], out int _stableWindowSize)
+            ? _stableWindowSize : 20;
+
+        private static readonly int CurveStableSkipStartPointCount = int.TryParse(
+            ConfigurationManager.AppSettings["CurveStableSkipStartPointCount"], out int _skipStartPointCount)
+            ? _skipStartPointCount : 0;
 
         /// <summary>
         /// 允许工作后启动曲线采集，每个工位同一时间只保留一个采集段。
@@ -230,18 +240,19 @@ namespace MesWork
         }
 
         /// <summary>
-        /// 找连续20点中极差最小的一段，去掉一个最大值和一个最小值后取平均。
+        /// 跳过前置配置点数后，找连续稳定窗口中极差最小的一段，去掉一个最大值和一个最小值后取平均。
         /// </summary>
         private bool CurveCollector_CalculateStableWeight(List<decimal> weights, out decimal stableWeight, out int startSeq, out int endSeq)
         {
             stableWeight = 0;
             startSeq = 0;
             endSeq = 0;
-            if (weights == null || weights.Count < CurveStableWindowSize) return false;
+            int skipStartPointCount = Math.Max(0, CurveStableSkipStartPointCount);
+            if (weights == null || weights.Count - skipStartPointCount < CurveStableWindowSize) return false;
 
             int bestStart = 0; // 0-based窗口起点，保存时转成1-based序号
             decimal bestRange = decimal.MaxValue;
-            for (int i = 0; i <= weights.Count - CurveStableWindowSize; i++)
+            for (int i = skipStartPointCount; i <= weights.Count - CurveStableWindowSize; i++)
             {
                 decimal min = weights[i];
                 decimal max = weights[i];

SCADA/Funtion/MIS_Funtion.cs

@@ -171,7 +171,6 @@ namespace MesWork
 
                 // 清除结果信息
                 WeighingPage?.UpdateOilResult(stIdx, 0, 0);
-                WeighingPage?.ClearSaveResult(stIdx);
 
             }
             catch (Exception err)
@@ -186,6 +185,7 @@ namespace MesWork
         /// 支持格式：
         /// 0/DHN2.5Q0219-36/D426E016767
         /// DHH02K0014-400/B726E00584555
+        /// CodeBlockOrderNoReverse=0：订货号/流水号；CodeBlockOrderNoReverse=1：流水号/订货号
         /// </summary>
         private bool TryConvertCodeBlockData(string codeBlock, out string orderNo, out string productNo)
         {
@@ -199,10 +199,18 @@ namespace MesWork
             string normalizedCode = codeBlock.Trim().ToUpperInvariant();
             string[] parts = normalizedCode.Split('/');
             if (parts.Length >= 2)
+            {
+                if (CodeBlockOrderNoReverse == 1)
+                {
+                    productNo = parts[parts.Length - 2].Trim();
+                    orderNo = parts[parts.Length - 1].Trim();
+                }
+                else
                 {
                     orderNo = parts[parts.Length - 2].Trim();
                     productNo = parts[parts.Length - 1].Trim();
                 }
+            }
             else
             {
                 productNo = normalizedCode;
@@ -320,9 +328,16 @@ namespace MesWork
                 decimal plcWeight = Convert.ToDecimal(ReadPLC(100140, opName));   // PLC锁定重量，曲线无效时兜底使用
                 decimal weight = plcWeight; // 默认使用PLC锁定重量，曲线算法成功后覆盖
                 decimal waterContent = Convert.ToDecimal(ReadPLC(100180, opName)); // 水含量
-                string engineNo = PLC_R.GetString_CleanGarbled(ReadPLC(10, opName)); // 产品编号
-                if (TryConvertCodeBlockData(engineNo, out _, out string parsedProductNo))
+                string engineNo = PLC_R.GetString_CleanGarbled(ReadPLC(10, opName)); // 原始代码串/产品编号
+                string modelNo = PLC_R.GetString_CleanGarbled(ReadPLC(11, opName));  // 机型号
+                string orderNo = PLC_R.GetString_CleanGarbled(ReadPLC(39, opName));  // 工单号/订货号
+                string palletNo = PLC_R.GetString_CleanGarbled(ReadPLC(80, opName)); // 托盘号
+                if (TryConvertCodeBlockData(engineNo, out string parsedOrderNo, out string parsedProductNo))
                 {
+                    if (!string.IsNullOrWhiteSpace(parsedOrderNo))
+                    {
+                        orderNo = parsedOrderNo;
+                    }
                     engineNo = parsedProductNo;
                 }
                 else if (string.IsNullOrWhiteSpace(engineNo))
@@ -352,9 +367,30 @@ namespace MesWork
                 }
 
                 long curveWeighingRecordId = 0;
-                B_DB_Opera.UpdateStationComplete(engineNo, opName, weight); // 过站记录保存最终采用重量
-                WeighingPage?.UpdateFinalWeight(WeighingPage?.GetStationIndex(opName) ?? 1, weight);
                 string weighType = GetWeighingType(opName);
+                decimal addOilQty = 0;
+                decimal extractOilQty = 0;
+                decimal density = 0;
+                decimal residualOilUpperLimit = 0;
+                decimal residualOilLowerLimit = 0;
+                if (!string.IsNullOrWhiteSpace(orderNo) &&
+                    B_DB_Opera.QueryWorkpieceByOrderNo(orderNo, out string matchedModelNo, out decimal matchedAddOilQty,
+                        out decimal matchedExtractOilQty, out decimal matchedDensity, out decimal matchedResidualOilUpperLimit,
+                        out decimal matchedResidualOilLowerLimit))
+                {
+                    modelNo = matchedModelNo;
+                    addOilQty = matchedAddOilQty;
+                    extractOilQty = matchedExtractOilQty;
+                    density = matchedDensity;
+                    residualOilUpperLimit = matchedResidualOilUpperLimit;
+                    residualOilLowerLimit = matchedResidualOilLowerLimit;
+                }
+
+                if (!B_DB_Opera.UpdateStationComplete(engineNo, opName, weight, modelNo, orderNo, palletNo, weighType,
+                    addOilQty, extractOilQty, density, Curr_UserName)) // 过站记录保存最终采用重量；找不到则由SP补异常完成记录
+                {
+                    LogWeighingFallback(opName, engineNo, "请求保存-过站", "未找到请求工作过站记录，已补异常过站完成记录", AID);
+                }
                 decimal oilReleaseQty = 0;
                 decimal residualOilQty = 0;
                 int finalQualityFlag = 1;
@@ -378,8 +414,8 @@ namespace MesWork
                     else
                     {
                         // 兜底机制：请求工作阶段资料异常可能没有占位记录，保存时补一条异常完成记录，避免PLC等不到保存完成。
-                        curveWeighingRecordId = B_DB_Opera.InsertWeighingRecord(opName, "地面", engineNo, "", "", "",
-                            0, weight, 0, 0, 0, 0, 0, 0, 0, 2, waterContent,
+                        curveWeighingRecordId = B_DB_Opera.InsertWeighingRecord(opName, "地面", engineNo, modelNo, orderNo, palletNo,
+                            0, weight, addOilQty, extractOilQty, density, residualOilUpperLimit, residualOilLowerLimit, 0, 0, 2, waterContent,
                             opName, Curr_UserName, isComplete: 1);
                         finalQualityFlag = 2;
                         qualityMsg = "未找到请求工作占位记录，已按异常地面记录保存";
@@ -402,8 +438,8 @@ namespace MesWork
                     else
                     {
                         // 兜底机制：没有占位记录时补异常记录并完成握手，后续放油后仍可按异常链路继续。
-                        curveWeighingRecordId = B_DB_Opera.InsertWeighingRecord(opName, "空中", engineNo, "", "", "",
-                            weight, 0, 0, 0, 0, 0, 0, 0, 0, 2, waterContent,
+                        curveWeighingRecordId = B_DB_Opera.InsertWeighingRecord(opName, "空中", engineNo, modelNo, orderNo, palletNo,
+                            weight, 0, addOilQty, extractOilQty, density, residualOilUpperLimit, residualOilLowerLimit, 0, 0, 2, waterContent,
                             opName, Curr_UserName, isComplete: 1);
                         finalQualityFlag = 2;
                         qualityMsg = "未找到请求工作占位记录，已按异常放油前记录保存";
@@ -429,8 +465,8 @@ namespace MesWork
                     else
                     {
                         // 找不到放油前记录（可能直接进放油后工位）：创建一条放油后记录并标记完成
-                        curveWeighingRecordId = B_DB_Opera.InsertWeighingRecord(opName, "空中放油后", engineNo, "", "", "",
-                            0, weight, 0, 0, 0, 0, 0, 0, 0, 2, waterContent,
+                        curveWeighingRecordId = B_DB_Opera.InsertWeighingRecord(opName, "空中放油后", engineNo, modelNo, orderNo, palletNo,
+                            0, weight, addOilQty, extractOilQty, density, residualOilUpperLimit, residualOilLowerLimit, 0, 0, 2, waterContent,
                             opName, Curr_UserName, isComplete: 1); // 异常兜底记录，质量直接判不合格
                         finalQualityFlag = 2;
                         qualityMsg = "未找到放油前记录";

SCADA/MAIN_PAGE.cs

@@ -21,12 +21,20 @@ namespace MesWork
 
         public MesWorkForm()
         {
-            Frm_Login frm_Login = new Frm_Login();
-            if (frm_Login.ShowDialog() == DialogResult.OK)
+            if (!TryAutoLogin())
             {
+                Frm_Login frm_Login = new Frm_Login();
+                if (frm_Login.ShowDialog() != DialogResult.OK)
+                {
+                    Process.GetCurrentProcess().Kill();
+                    return;
+                }
+            }
+
             OnStart();
 
             InitializeComponent();
+            InsertWeighingAnalysisNav();
             CheckForIllegalCrossThreadCalls = false;
             IsMdiContainer = false;
 
@@ -67,10 +75,15 @@ namespace MesWork
             // 默认选中"称重作业"
             SetActiveNav(pnl_NavWeighing);
         }
-            else
+
+        private bool TryAutoLogin()
         {
-                Process.GetCurrentProcess().Kill();
-            }
+            if (!B_DB_Opera.LoginState_Query(out LoginStateInfo loginState)) return false;
+
+            Curr_LoginID = loginState.LoginID;
+            Curr_UserName = loginState.UserName;
+            Curr_UserPassWord = "";
+            return true;
         }
 
         // ====================================================================
@@ -161,7 +174,13 @@ namespace MesWork
             string pageKey = "";
             UserControl uc = null;
 
-            if (navTag.Contains("称重"))
+            if (navTag.Contains("称重分析"))
+            {
+                pageKey = "weighing_analysis";
+                if (!_pageCache.ContainsKey(pageKey))
+                    _pageCache[pageKey] = new Pages.UC_WeighingAnalysis();
+            }
+            else if (navTag.Contains("称重"))
             {
                 pageKey = "weighing";
                 if (!_pageCache.ContainsKey(pageKey))
@@ -228,6 +247,43 @@ namespace MesWork
             }
         }
 
+        /// <summary>
+        /// 在统计分析后插入称重分析入口，减少对设计器文件的手工改动。
+        /// </summary>
+        private void InsertWeighingAnalysisNav()
+        {
+            var pnlNav = new Panel
+            {
+                BackColor = Color.FromArgb(30, 58, 95),
+                Cursor = Cursors.Hand,
+                Location = new Point(1, 470),
+                Name = "pnl_NavWeighingAnalysis",
+                Size = new Size(78, 64),
+                Tag = "📈\n称重分析"
+            };
+            var lblNav = new Label
+            {
+                AutoSize = false,
+                Cursor = Cursors.Hand,
+                Dock = DockStyle.Fill,
+                Font = new Font("微软雅黑", 9F),
+                ForeColor = Color.FromArgb(148, 163, 184),
+                Text = "📈\n称重分析",
+                TextAlign = ContentAlignment.MiddleCenter
+            };
+
+            pnlNav.Controls.Add(lblNav);
+            pnlNav.Click += Nav_Click;
+            lblNav.Click += Nav_Click;
+
+            pnl_NavSettings.Top += 66; // 称重分析占用一个导航位，后续菜单整体下移。
+            pnl_NavLog.Top += 66;
+            pnl_NavPLC.Top += 66;
+            pnl_SidebarScroll.Controls.Add(pnlNav);
+            pnlNav.BringToFront();
+            pnl_NavActiveIndicator.BringToFront();
+        }
+
         // ====================================================================
         // Timer Events
         // ====================================================================
@@ -280,6 +336,7 @@ namespace MesWork
                 BarcodeManager.Shutdown();
 
                 B_DB_Opera.SaveLog_Request(Curr_Station, Log_Type.ZK_Login, "", Log_FromAndTo.ZK, Log_FromAndTo.ZK, $"用户[{Curr_UserName}({Curr_LoginID})]退出称重系统", out long AID);
+                B_DB_Opera.LoginState_Clear();
                 Process.GetCurrentProcess().Kill();
             }
         }

SCADA/Pages/UC_SystemSettings.cs

@@ -1,7 +1,11 @@
 using System;
+using System.Diagnostics;
 using System.Drawing;
+using System.IO;
+using System.Security;
 using System.Threading.Tasks;
 using System.Windows.Forms;
+using Microsoft.Win32;
 
 namespace MesWork.Pages
 {
@@ -10,6 +14,13 @@ namespace MesWork.Pages
     /// </summary>
     public partial class UC_SystemSettings : UserControl
     {
+        private const string AutoStartKeyName = "WC_GKJ_OIL";
+        private const string AutoStartRunKeyPath = @"Software\Microsoft\Windows\CurrentVersion\Run";
+        private const string AutoStartTaskName = "WC_GKJ_OIL_AutoStart";
+        private bool _isLoadingAutoStart;
+        private CheckBox chk_AutoStart;
+        private Label lbl_AutoStartStatus;
+
         // 工位1控件
         private ComboBox cmb_Com1;
         private Button btn_Connect1, btn_Disconnect1, btn_ManualSend1;
@@ -32,6 +43,7 @@ namespace MesWork.Pages
             grp_Station2.Text = $"  工位2（{station2}）  ";
             grp_Scanner1.Text = $"  {station1} 扫码枪  ";
             grp_Scanner2.Text = $"  {station2} 扫码枪  ";
+            BuildAutoStartPanel();
 
             if (BarcodeManager.IsEnabled)
             {
@@ -52,6 +64,46 @@ namespace MesWork.Pages
             }
         }
 
+        /// <summary>
+        /// 构建开机自启设置区域，状态直接读取Windows当前用户启动项。
+        /// </summary>
+        private void BuildAutoStartPanel()
+        {
+            var grpAutoStart = new GroupBox
+            {
+                Text = "  开机自启  ",
+                Font = new Font("微软雅黑", 12F, FontStyle.Bold),
+                ForeColor = Color.FromArgb(30, 58, 95),
+                Location = new Point(30, 410),
+                Size = new Size(840, 120)
+            };
+
+            chk_AutoStart = new CheckBox
+            {
+                Text = "启用开机自启",
+                Font = new Font("微软雅黑", 11F, FontStyle.Bold),
+                ForeColor = Color.FromArgb(31, 41, 55),
+                Location = new Point(24, 36),
+                AutoSize = true,
+                Cursor = Cursors.Hand
+            };
+            chk_AutoStart.CheckedChanged += chk_AutoStart_CheckedChanged;
+            grpAutoStart.Controls.Add(chk_AutoStart);
+
+            lbl_AutoStartStatus = new Label
+            {
+                Text = "--",
+                Font = new Font("微软雅黑", 10F),
+                ForeColor = Color.FromArgb(75, 85, 99),
+                Location = new Point(24, 72),
+                AutoSize = true
+            };
+            grpAutoStart.Controls.Add(lbl_AutoStartStatus);
+
+            Controls.Add(grpAutoStart);
+            RefreshAutoStartState();
+        }
+
         /// <summary>
         /// 动态构建单个扫码枪面板的控件
         /// </summary>
@@ -144,6 +196,232 @@ namespace MesWork.Pages
 
         // ── 操作方法 ──
 
+        private string GetAutoStartCommand()
+        {
+            return Application.ExecutablePath;
+        }
+
+        private bool RunSchtasks(string arguments, out string output)
+        {
+            output = "";
+            try
+            {
+                var psi = new ProcessStartInfo
+                {
+                    FileName = "schtasks.exe",
+                    Arguments = arguments,
+                    UseShellExecute = false,
+                    CreateNoWindow = true,
+                    RedirectStandardOutput = true,
+                    RedirectStandardError = true
+                };
+                using (Process process = Process.Start(psi))
+                {
+                    output = process.StandardOutput.ReadToEnd() + process.StandardError.ReadToEnd();
+                    process.WaitForExit();
+                    return process.ExitCode == 0;
+                }
+            }
+            catch (Exception ex)
+            {
+                output = ex.Message;
+                return false;
+            }
+        }
+
+        private bool TryGetAutoStartTaskXml(out string taskXml, out string errMsg)
+        {
+            taskXml = "";
+            errMsg = "";
+            if (RunSchtasks($"/Query /TN \"{AutoStartTaskName}\" /XML", out string output))
+            {
+                taskXml = output;
+                return true;
+            }
+
+            if (IsTaskNotFoundOutput(output))
+            {
+                return true;
+            }
+
+            errMsg = output;
+            return false;
+        }
+
+        private bool IsTaskNotFoundOutput(string output)
+        {
+            return output.IndexOf("cannot find", StringComparison.OrdinalIgnoreCase) >= 0 ||
+                output.Contains("找不到") ||
+                output.Contains("不存在");
+        }
+
+        private void DeleteLegacyRegistryAutoStart()
+        {
+            try
+            {
+                using (RegistryKey key = Registry.CurrentUser.OpenSubKey(AutoStartRunKeyPath, true))
+                {
+                    key?.DeleteValue(AutoStartKeyName, false);
+                }
+            }
+            catch
+            {
+            }
+        }
+
+        private bool TryCreateAutoStartTask(out string errMsg)
+        {
+            errMsg = "";
+            string xmlPath = Path.Combine(Path.GetTempPath(), $"{AutoStartTaskName}.xml");
+            string exePath = GetAutoStartCommand();
+            string workDir = Path.GetDirectoryName(exePath);
+            string taskXml =
+$@"<?xml version=""1.0"" encoding=""UTF-16""?>
+<Task version=""1.2"" xmlns=""http://schemas.microsoft.com/windows/2004/02/mit/task"">
+  <RegistrationInfo>
+    <Description>潍柴称重工控机程序开机自启</Description>
+  </RegistrationInfo>
+  <Triggers>
+    <LogonTrigger>
+      <Enabled>true</Enabled>
+      <Delay>PT30S</Delay>
+    </LogonTrigger>
+  </Triggers>
+  <Principals>
+    <Principal id=""Author"">
+      <LogonType>InteractiveToken</LogonType>
+      <RunLevel>HighestAvailable</RunLevel>
+    </Principal>
+  </Principals>
+  <Settings>
+    <MultipleInstancesPolicy>IgnoreNew</MultipleInstancesPolicy>
+    <DisallowStartIfOnBatteries>false</DisallowStartIfOnBatteries>
+    <StopIfGoingOnBatteries>false</StopIfGoingOnBatteries>
+    <AllowHardTerminate>true</AllowHardTerminate>
+    <StartWhenAvailable>true</StartWhenAvailable>
+    <RunOnlyIfNetworkAvailable>false</RunOnlyIfNetworkAvailable>
+    <IdleSettings>
+      <StopOnIdleEnd>false</StopOnIdleEnd>
+      <RestartOnIdle>false</RestartOnIdle>
+    </IdleSettings>
+    <AllowStartOnDemand>true</AllowStartOnDemand>
+    <Enabled>true</Enabled>
+    <Hidden>false</Hidden>
+    <RunOnlyIfIdle>false</RunOnlyIfIdle>
+    <WakeToRun>false</WakeToRun>
+    <ExecutionTimeLimit>PT0S</ExecutionTimeLimit>
+    <Priority>7</Priority>
+  </Settings>
+  <Actions Context=""Author"">
+    <Exec>
+      <Command>{SecurityElement.Escape(exePath)}</Command>
+      <WorkingDirectory>{SecurityElement.Escape(workDir)}</WorkingDirectory>
+    </Exec>
+  </Actions>
+</Task>";
+
+            try
+            {
+                File.WriteAllText(xmlPath, taskXml, System.Text.Encoding.Unicode);
+                if (RunSchtasks($"/Create /TN \"{AutoStartTaskName}\" /XML \"{xmlPath}\" /F", out string output))
+                {
+                    DeleteLegacyRegistryAutoStart();
+                    return true;
+                }
+                errMsg = output;
+                return false;
+            }
+            catch (Exception ex)
+            {
+                errMsg = ex.Message;
+                return false;
+            }
+            finally
+            {
+                try { if (File.Exists(xmlPath)) File.Delete(xmlPath); } catch { }
+            }
+        }
+
+        private bool IsCurrentProgramAutoStart(string taskXml)
+        {
+            return !string.IsNullOrWhiteSpace(taskXml) &&
+                taskXml.IndexOf(GetAutoStartCommand(), StringComparison.OrdinalIgnoreCase) >= 0;
+        }
+
+        private bool TrySetAutoStart(bool enabled, out string errMsg)
+        {
+            errMsg = "";
+            if (enabled)
+            {
+                return TryCreateAutoStartTask(out errMsg);
+            }
+
+            DeleteLegacyRegistryAutoStart();
+            if (RunSchtasks($"/Delete /TN \"{AutoStartTaskName}\" /F", out string output))
+            {
+                return true;
+            }
+
+            if (IsTaskNotFoundOutput(output))
+            {
+                return true;
+            }
+
+            errMsg = output;
+            return false;
+        }
+
+        private void RefreshAutoStartState()
+        {
+            if (chk_AutoStart == null || lbl_AutoStartStatus == null) return;
+
+            _isLoadingAutoStart = true;
+            try
+            {
+                if (!TryGetAutoStartTaskXml(out string taskXml, out string errMsg))
+                {
+                    chk_AutoStart.Checked = false;
+                    lbl_AutoStartStatus.Text = $"读取任务计划失败：{errMsg}";
+                    lbl_AutoStartStatus.ForeColor = Color.FromArgb(239, 68, 68);
+                    return;
+                }
+
+                bool isCurrentProgramAutoStart = IsCurrentProgramAutoStart(taskXml);
+                chk_AutoStart.Checked = isCurrentProgramAutoStart;
+                if (isCurrentProgramAutoStart)
+                {
+                    lbl_AutoStartStatus.Text = $"已启用任务计划：{Application.ExecutablePath}";
+                    lbl_AutoStartStatus.ForeColor = Color.FromArgb(16, 185, 129);
+                }
+                else if (string.IsNullOrWhiteSpace(taskXml))
+                {
+                    lbl_AutoStartStatus.Text = "未启用";
+                    lbl_AutoStartStatus.ForeColor = Color.FromArgb(107, 114, 128);
+                }
+                else
+                {
+                    lbl_AutoStartStatus.Text = "任务计划存在但路径不是当前程序，请重新勾选修正";
+                    lbl_AutoStartStatus.ForeColor = Color.FromArgb(245, 158, 11);
+                }
+            }
+            finally
+            {
+                _isLoadingAutoStart = false;
+            }
+        }
+
+        private void chk_AutoStart_CheckedChanged(object sender, EventArgs e)
+        {
+            if (_isLoadingAutoStart) return;
+
+            bool enabled = chk_AutoStart.Checked;
+            if (!TrySetAutoStart(enabled, out string errMsg))
+            {
+                MessageBox.Show($"开机自启设置失败：{errMsg}", "设置失败", MessageBoxButtons.OK, MessageBoxIcon.Warning);
+            }
+            RefreshAutoStartState();
+        }
+
         private void DoConnect(string opName, ComboBox cmb)
         {
             string com = cmb.SelectedItem?.ToString();

SCADA/Pages/UC_Weighing.cs

@@ -253,9 +253,7 @@ namespace MesWork.Pages
 
             ConfigureWeightCard(weightBox, weightTitle, weightValue, weightUnit, topCardWidth, 128, 41F);
             weightBox.Location = new Point(margin, weightY);
-            ConfigureMetricCard(station, waterBox, waterTitle, waterValue, waterUnit, "最终重量", "KG", margin + topCardWidth + gap, weightY, topCardWidth, 128, 28F);
-            if (string.IsNullOrWhiteSpace(waterValue.Text) || waterValue.Text == "0.00")
-                waterValue.Text = "0.000";
+            ConfigureMetricCard(station, waterBox, waterTitle, waterValue, waterUnit, "水含量", "ppm", margin + topCardWidth + gap, weightY, topCardWidth, 128, 28F);
 
             metricBox.BackColor = Color.White;
             metricBox.Location = new Point(margin, metricY);
@@ -268,9 +266,7 @@ namespace MesWork.Pages
             ConfigureMetricCard(metricBox, extractOilBox, extractOilTitle, extractOilValue, extractOilUnit, "抽油量", "L", (metricCardWidth + gap) * 2, 0, metricCardWidth, 74, 18F);
             ConfigureMetricCard(metricBox, oilReleaseBox, oilReleaseTitle, oilReleaseValue, oilReleaseUnit, "放油量", "L", 0, 74 + metricRowGap, metricCardWidth, 74, 18F);
             ConfigureMetricCard(metricBox, residualOilBox, residualOilTitle, residualOilValue, residualOilUnit, "残油量", "L", metricCardWidth + gap, 74 + metricRowGap, metricCardWidth, 74, 18F);
-            ConfigureMetricCard(metricBox, qualityBox, qualityTitle, qualityValue, null, "水含量", "", (metricCardWidth + gap) * 2, 74 + metricRowGap, metricCardWidth, 74, 18F);
-            if (string.IsNullOrWhiteSpace(qualityValue.Text) || qualityValue.Text == "--" || qualityValue.Text == "0.00")
-                qualityValue.Text = "0.00 ppm";
+            ConfigureMetricCard(metricBox, qualityBox, qualityTitle, qualityValue, null, "合格结果", "", (metricCardWidth + gap) * 2, 74 + metricRowGap, metricCardWidth, 74, 18F);
         }
 
         private void LayoutStationHeaderSection(
@@ -386,7 +382,7 @@ namespace MesWork.Pages
             valueLabel.BackColor = panel.BackColor;
             valueLabel.Font = new System.Drawing.Font("微软雅黑", valueFontSize, System.Drawing.FontStyle.Bold);
             valueLabel.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(30)))), ((int)(((byte)(58)))), ((int)(((byte)(95)))));
-            int unitWidth = unit == "KG/L" ? 66 : (unit == "ppm" ? 58 : 38);
+            int unitWidth = unit == "KG/L" ? 66 : (unit == "ppm" ? 76 : 38);
             int valueRightPadding = unitLabel == null ? 16 : unitWidth + 24;
             valueLabel.Location = new System.Drawing.Point(20, height >= 100 ? 24 : 20);
             valueLabel.Size = new System.Drawing.Size(Math.Max(72, width - 20 - valueRightPadding), height >= 100 ? height - 40 : height - 24);
@@ -601,7 +597,7 @@ namespace MesWork.Pages
             waterValue.Font = new Font("微软雅黑", 18F, FontStyle.Bold);
             waterValue.Location = new Point(660, 401);
             waterValue.Size = new Size(599, 164);
-            waterValue.Text = "最终重量：0.000 KG";
+            waterValue.Text = "水含量：0.00 ppm";
             waterValue.TextAlign = ContentAlignment.MiddleCenter;
             waterValue.AutoSize = false;
 
@@ -614,7 +610,7 @@ namespace MesWork.Pages
             ConfigureDesignerMetricLabel(extractOilValue, "抽油量：0.00", 840, 0);
             ConfigureDesignerMetricLabel(oilReleaseValue, "放油量：0.00", 0, 93);
             ConfigureDesignerMetricLabel(residualOilValue, "残油量：0.00", 420, 93);
-            ConfigureDesignerMetricLabel(qualityValue, "水含量：0.00 ppm", 840, 93);
+            ConfigureDesignerMetricLabel(qualityValue, "合格结果：--", 840, 93);
 
             alarmLabel.Font = new Font("微软雅黑", 13F, FontStyle.Bold);
             alarmLabel.Location = new Point(30, 792);
@@ -683,12 +679,12 @@ namespace MesWork.Pages
             {
                 if (!string.IsNullOrEmpty(_op1))
                     PollStation(1, _op1, _s1Signals,
-                        lbl_S1_Weight, lbl_S1_QualityVal, lbl_S1_Info2,
+                        lbl_S1_Weight, lbl_S1_Info1, lbl_S1_Info2,
                         lbl_S1_PalletVal, lbl_S1_AlarmVal);
 
                 if (!string.IsNullOrEmpty(_op2))
                     PollStation(2, _op2, _s2Signals,
-                        lbl_S2_Weight, lbl_S2_QualityVal, lbl_S2_Info2,
+                        lbl_S2_Weight, lbl_S2_Info1, lbl_S2_Info2,
                         lbl_S2_PalletVal, lbl_S2_AlarmVal);
             }
             catch { }
@@ -732,6 +728,9 @@ namespace MesWork.Pages
                         signals[11].BackColor = qColor;
                         signals[11].Invalidate();
                     }
+                    var lblQuality = station == 1 ? lbl_S1_QualityVal : lbl_S2_QualityVal;
+                    lblQuality.Text = qFlag == 1 ? "合格" : (qFlag == 2 ? "不合格" : "--");
+                    lblQuality.ForeColor = qFlag == 2 ? C_SignalBad : Color.FromArgb(30, 58, 95);
                 }
                 catch { }
 
@@ -757,7 +756,7 @@ namespace MesWork.Pages
                 {
                     var sv = PlcLinkForm.ReadPLC(100180, opName);
                     if (sv != null)
-                        lblWater.Text = $"{Convert.ToDouble(sv):F2} ppm";
+                        lblWater.Text = Convert.ToDouble(sv).ToString("F2");
                 }
                 catch { }
 
@@ -813,39 +812,6 @@ namespace MesWork.Pages
                 lbl.Text = weight.ToString("F3");
         }
 
-        /// <summary>
-        /// 更新保存时采用的最终重量显示。
-        /// </summary>
-        public void UpdateFinalWeight(int station, decimal weight)
-        {
-            var lbl = station == 1 ? lbl_S1_Info1 : lbl_S2_Info1;
-            Action act = () => lbl.Text = weight.ToString("F3");
-            if (lbl.InvokeRequired) lbl.Invoke(act); else act();
-        }
-
-        /// <summary>
-        /// 清空保存结果相关显示。
-        /// </summary>
-        public void ClearSaveResult(int station)
-        {
-            Action act = () =>
-            {
-                if (station == 1)
-                {
-                    lbl_S1_Info1.Text = "0.000";
-                    lbl_S1_QualityVal.Text = "0.00 ppm";
-                    lbl_S1_QualityVal.ForeColor = Color.FromArgb(30, 58, 95);
-                }
-                else
-                {
-                    lbl_S2_Info1.Text = "0.000";
-                    lbl_S2_QualityVal.Text = "0.00 ppm";
-                    lbl_S2_QualityVal.ForeColor = Color.FromArgb(30, 58, 95);
-                }
-            };
-            if (InvokeRequired) Invoke(act); else act();
-        }
-
         public void UpdateStationInfo(int station, string engineNo, string modelNo, string orderNo)
         {
             Action act = () =>

SCADA/Pages/UC_WeighingAnalysis.cs

@@ -0,0 +1,545 @@
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Data.SqlClient;
+using System.Drawing;
+using System.Drawing.Drawing2D;
+using System.Globalization;
+using System.Linq;
+using System.Windows.Forms;
+using MesWork;
+
+namespace MesWork.Pages
+{
+    /// <summary>
+    /// 称重分析页面：查询称重记录，查看曲线点位和最终重量取值依据。
+    /// </summary>
+    public class UC_WeighingAnalysis : UserControl
+    {
+        private readonly Panel pnl_QueryBar = new Panel();
+        private readonly DateTimePicker dtp_Start = new DateTimePicker();
+        private readonly DateTimePicker dtp_End = new DateTimePicker();
+        private readonly TextBox txt_ProductNo = new TextBox();
+        private readonly TextBox txt_ModelNo = new TextBox();
+        private readonly TextBox txt_OrderNo = new TextBox();
+        private readonly Button btn_Query = new Button();
+        private readonly SplitContainer split_Main = new SplitContainer();
+        private readonly Panel pnl_Chart = new Panel();
+        private readonly Panel pnl_Info = new Panel();
+        private readonly DataGridView dgv_Data = new DataGridView();
+
+        private readonly Label lbl_Title = new Label();
+        private readonly Label lbl_FinalWeight = new Label();
+        private readonly Label lbl_Window = new Label();
+        private readonly Label lbl_Method = new Label();
+        private readonly Label lbl_Product = new Label();
+        private readonly Label lbl_Sample = new Label();
+        private readonly Label lbl_Status = new Label();
+        private readonly ToolTip tip_Point = new ToolTip();
+
+        private readonly List<decimal> _points = new List<decimal>();
+        private PointF[] _chartPoints = new PointF[0];
+        private int _finalStartSeq;
+        private int _finalEndSeq;
+        private decimal? _finalWeight;
+        private int _sampleIntervalMs;
+        private int _lastTipSeq;
+
+        private static readonly Color ClrPrimary = Color.FromArgb(74, 144, 217);
+        private static readonly Color ClrPrimaryDark = Color.FromArgb(30, 58, 95);
+        private static readonly Color ClrAccent = Color.FromArgb(245, 158, 11);
+        private static readonly Color ClrGood = Color.FromArgb(5, 150, 105);
+        private static readonly Color ClrGrid = Color.FromArgb(229, 231, 235);
+        private static readonly Color ClrText = Color.FromArgb(55, 65, 81);
+        private static readonly Color ClrMuted = Color.FromArgb(107, 114, 128);
+
+        public UC_WeighingAnalysis()
+        {
+            InitializeLayout();
+            InitGrid();
+            dtp_Start.Value = DateTime.Today.AddDays(-30);
+            dtp_End.Value = DateTime.Today;
+            SetHint(txt_ProductNo, "产品编号...");
+            SetHint(txt_ModelNo, "机型号...");
+            SetHint(txt_OrderNo, "工单号...");
+            pnl_Chart.Paint += pnl_Chart_Paint;
+            pnl_Chart.Resize += (s, e) => pnl_Chart.Invalidate();
+            pnl_Chart.MouseMove += pnl_Chart_MouseMove;
+            pnl_Chart.MouseLeave += (s, e) => HidePointTip();
+        }
+
+        private void InitializeLayout()
+        {
+            BackColor = Color.FromArgb(245, 247, 250);
+            Dock = DockStyle.Fill;
+
+            pnl_QueryBar.BackColor = Color.White;
+            pnl_QueryBar.Dock = DockStyle.Top;
+            pnl_QueryBar.Height = 56;
+            pnl_QueryBar.Padding = new Padding(16, 0, 16, 0);
+            Controls.Add(split_Main);
+            Controls.Add(pnl_QueryBar);
+
+            AddQueryLabel("从", 16);
+            InitDatePicker(dtp_Start, 40);
+            AddQueryLabel("到", 180);
+            InitDatePicker(dtp_End, 204);
+            InitTextBox(txt_ProductNo, 365, 150);
+            InitTextBox(txt_ModelNo, 525, 130);
+            InitTextBox(txt_OrderNo, 665, 150);
+            InitButton();
+
+            split_Main.Dock = DockStyle.Fill;
+            split_Main.Orientation = Orientation.Horizontal;
+            split_Main.SplitterDistance = 430;
+            split_Main.SplitterWidth = 6;
+            split_Main.Panel1.Padding = new Padding(12, 8, 12, 4);
+            split_Main.Panel2.Padding = new Padding(12, 4, 12, 12);
+            split_Main.Panel1.Controls.Add(pnl_Chart);
+            split_Main.Panel1.Controls.Add(pnl_Info);
+            split_Main.Panel2.Controls.Add(dgv_Data);
+
+            pnl_Info.BackColor = Color.FromArgb(248, 250, 252);
+            pnl_Info.Dock = DockStyle.Right;
+            pnl_Info.Width = 340;
+            pnl_Info.Padding = new Padding(20, 12, 20, 12);
+            pnl_Info.Controls.Add(lbl_Status);
+            pnl_Info.Controls.Add(lbl_Sample);
+            pnl_Info.Controls.Add(lbl_Product);
+            pnl_Info.Controls.Add(lbl_Method);
+            pnl_Info.Controls.Add(lbl_Window);
+            pnl_Info.Controls.Add(lbl_FinalWeight);
+
+            InitInfoLabel(lbl_FinalWeight, 18, FontStyle.Bold, ClrGood, 18);
+            InitInfoLabel(lbl_Window, 11, FontStyle.Bold, ClrPrimaryDark, 78);
+            InitInfoLabel(lbl_Method, 10, FontStyle.Regular, ClrText, 124);
+            InitInfoLabel(lbl_Product, 10, FontStyle.Regular, ClrText, 210);
+            InitInfoLabel(lbl_Sample, 10, FontStyle.Regular, ClrText, 246);
+            InitInfoLabel(lbl_Status, 10, FontStyle.Regular, ClrMuted, 282);
+
+            pnl_Chart.BackColor = Color.White;
+            pnl_Chart.Dock = DockStyle.Fill;
+            pnl_Chart.Padding = new Padding(18, 8, 18, 8);
+            pnl_Chart.Controls.Add(lbl_Title);
+
+            lbl_Title.Dock = DockStyle.Top;
+            lbl_Title.Height = 34;
+            lbl_Title.Font = new Font("微软雅黑", 12F, FontStyle.Bold);
+            lbl_Title.ForeColor = ClrPrimaryDark;
+            lbl_Title.Text = "称重曲线与最终取值依据";
+            lbl_Title.TextAlign = ContentAlignment.MiddleLeft;
+        }
+
+        private void AddQueryLabel(string text, int x)
+        {
+            var label = new Label
+            {
+                AutoSize = true,
+                Font = new Font("微软雅黑", 10F),
+                ForeColor = ClrText,
+                Location = new Point(x, 18),
+                Text = text
+            };
+            pnl_QueryBar.Controls.Add(label);
+        }
+
+        private void InitDatePicker(DateTimePicker picker, int x)
+        {
+            picker.Font = new Font("微软雅黑", 10F);
+            picker.Format = DateTimePickerFormat.Short;
+            picker.Location = new Point(x, 13);
+            picker.Size = new Size(130, 25);
+            pnl_QueryBar.Controls.Add(picker);
+        }
+
+        private void InitTextBox(TextBox textBox, int x, int width)
+        {
+            textBox.BorderStyle = BorderStyle.FixedSingle;
+            textBox.Font = new Font("微软雅黑", 10F);
+            textBox.Location = new Point(x, 13);
+            textBox.Size = new Size(width, 27);
+            pnl_QueryBar.Controls.Add(textBox);
+        }
+
+        private void InitButton()
+        {
+            btn_Query.BackColor = ClrPrimary;
+            btn_Query.Cursor = Cursors.Hand;
+            btn_Query.FlatAppearance.BorderSize = 0;
+            btn_Query.FlatStyle = FlatStyle.Flat;
+            btn_Query.Font = new Font("微软雅黑", 10F, FontStyle.Bold);
+            btn_Query.ForeColor = Color.White;
+            btn_Query.Location = new Point(830, 12);
+            btn_Query.Size = new Size(110, 30);
+            btn_Query.Text = "查询分析";
+            btn_Query.UseVisualStyleBackColor = false;
+            btn_Query.Click += btn_Query_Click;
+            pnl_QueryBar.Controls.Add(btn_Query);
+        }
+
+        private void InitInfoLabel(Label label, float fontSize, FontStyle style, Color color, int y)
+        {
+            label.Font = new Font("微软雅黑", fontSize, style);
+            label.ForeColor = color;
+            label.Location = new Point(20, y);
+            label.Size = new Size(300, y == 124 ? 72 : 32);
+            label.TextAlign = ContentAlignment.MiddleLeft;
+        }
+
+        private void InitGrid()
+        {
+            dgv_Data.AllowUserToAddRows = false;
+            dgv_Data.AllowUserToDeleteRows = false;
+            dgv_Data.AllowUserToResizeRows = false;
+            dgv_Data.AutoGenerateColumns = false;
+            dgv_Data.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
+            dgv_Data.BackgroundColor = Color.White;
+            dgv_Data.BorderStyle = BorderStyle.None;
+            dgv_Data.CellBorderStyle = DataGridViewCellBorderStyle.SingleHorizontal;
+            dgv_Data.ColumnHeadersHeight = 40;
+            dgv_Data.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.DisableResizing;
+            dgv_Data.ColumnHeadersDefaultCellStyle.BackColor = Color.FromArgb(232, 237, 242);
+            dgv_Data.ColumnHeadersDefaultCellStyle.ForeColor = ClrPrimaryDark;
+            dgv_Data.ColumnHeadersDefaultCellStyle.Font = new Font("微软雅黑", 10F, FontStyle.Bold);
+            dgv_Data.DefaultCellStyle.Font = new Font("微软雅黑", 10F);
+            dgv_Data.DefaultCellStyle.ForeColor = Color.FromArgb(31, 41, 55);
+            dgv_Data.DefaultCellStyle.SelectionBackColor = Color.FromArgb(219, 234, 254);
+            dgv_Data.DefaultCellStyle.SelectionForeColor = ClrPrimaryDark;
+            dgv_Data.DefaultCellStyle.Padding = new Padding(6, 0, 6, 0);
+            dgv_Data.AlternatingRowsDefaultCellStyle.BackColor = Color.FromArgb(248, 250, 252);
+            dgv_Data.Dock = DockStyle.Fill;
+            dgv_Data.EnableHeadersVisualStyles = false;
+            dgv_Data.GridColor = ClrGrid;
+            dgv_Data.MultiSelect = false;
+            dgv_Data.ReadOnly = true;
+            dgv_Data.RowHeadersVisible = false;
+            dgv_Data.RowTemplate.Height = 36;
+            dgv_Data.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+            dgv_Data.SelectionChanged += dgv_Data_SelectionChanged;
+
+            dgv_Data.Columns.Add(new DataGridViewTextBoxColumn { HeaderText = "检测时间", DataPropertyName = "测试时间", FillWeight = 95 });
+            dgv_Data.Columns.Add(new DataGridViewTextBoxColumn { HeaderText = "产品编号", DataPropertyName = "发动机号", FillWeight = 110 });
+            dgv_Data.Columns.Add(new DataGridViewTextBoxColumn { HeaderText = "工单号", DataPropertyName = "订单号", FillWeight = 95 });
+            dgv_Data.Columns.Add(new DataGridViewTextBoxColumn { HeaderText = "机型号", DataPropertyName = "机型号", FillWeight = 65 });
+            dgv_Data.Columns.Add(new DataGridViewTextBoxColumn { HeaderText = "称重类型", DataPropertyName = "称重类型", FillWeight = 70 });
+            dgv_Data.Columns.Add(new DataGridViewTextBoxColumn { HeaderText = "工位号", DataPropertyName = "设备编号", FillWeight = 60 });
+            dgv_Data.Columns.Add(new DataGridViewTextBoxColumn { HeaderText = "最终重量", DataPropertyName = "最终重量", FillWeight = 70, DefaultCellStyle = new DataGridViewCellStyle { Format = "F3" } });
+            dgv_Data.Columns.Add(new DataGridViewTextBoxColumn { HeaderText = "取点区间", DataPropertyName = "取点区间", FillWeight = 70 });
+            dgv_Data.Columns.Add(new DataGridViewTextBoxColumn { HeaderText = "采样点数", DataPropertyName = "采样点数", FillWeight = 60 });
+            dgv_Data.Columns.Add(new DataGridViewTextBoxColumn { HeaderText = "操作员", DataPropertyName = "操作员", FillWeight = 60 });
+        }
+
+        private void SetHint(TextBox txt, string hint)
+        {
+            txt.Tag = hint;
+            txt.Text = hint;
+            txt.ForeColor = Color.FromArgb(156, 163, 175);
+            txt.GotFocus += (s, e) => { if (txt.Text == hint) { txt.Text = ""; txt.ForeColor = ClrPrimaryDark; } };
+            txt.LostFocus += (s, e) => { if (string.IsNullOrWhiteSpace(txt.Text)) { txt.Text = hint; txt.ForeColor = Color.FromArgb(156, 163, 175); } };
+        }
+
+        private string GetHintValue(TextBox txt)
+        {
+            return txt.Text == txt.Tag?.ToString() ? "" : txt.Text.Trim();
+        }
+
+        private void btn_Query_Click(object sender, EventArgs e)
+        {
+            QueryData();
+        }
+
+        private void QueryData()
+        {
+            try
+            {
+                var parms = new SqlParameter[]
+                {
+                    new SqlParameter("@发动机号", GetHintValue(txt_ProductNo)),
+                    new SqlParameter("@机型号", GetHintValue(txt_ModelNo)),
+                    new SqlParameter("@工单号", GetHintValue(txt_OrderNo)),
+                    new SqlParameter("@开始时间", dtp_Start.Value.ToString("yyyy-MM-dd")),
+                    new SqlParameter("@结束时间", dtp_End.Value.AddDays(1).ToString("yyyy-MM-dd"))
+                };
+                SqlOperation.ExecuteStoredProcedure("称重分析_查询", parms, out DataTable dt, out string err);
+                if (!string.IsNullOrWhiteSpace(err))
+                    throw new Exception(err);
+
+                dgv_Data.DataSource = dt;
+                if (dt == null || dt.Rows.Count == 0)
+                {
+                    ClearCurve("查询范围内无曲线数据");
+                    MessageBox.Show("查询范围内无称重曲线记录", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                }
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show($"查询失败：{ex.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void dgv_Data_SelectionChanged(object sender, EventArgs e)
+        {
+            if (dgv_Data.CurrentRow?.DataBoundItem is DataRowView rowView)
+            {
+                LoadCurve(rowView.Row);
+            }
+        }
+
+        private void LoadCurve(DataRow row)
+        {
+            _points.Clear();
+            HidePointTip();
+            string pointValues = row.Table.Columns.Contains("点位值") ? row["点位值"]?.ToString() : "";
+            foreach (string item in (pointValues ?? "").Split('|'))
+            {
+                if (decimal.TryParse(item, NumberStyles.Number, CultureInfo.InvariantCulture, out decimal value))
+                    _points.Add(value);
+            }
+
+            _finalStartSeq = ToInt(row, "最终取点开始序号");
+            _finalEndSeq = ToInt(row, "最终取点结束序号");
+            _sampleIntervalMs = ToInt(row, "采样间隔ms");
+            _finalWeight = ToNullableDecimal(row, "最终重量");
+
+            string productNo = GetText(row, "发动机号");
+            string stationNo = GetText(row, "设备编号");
+            lbl_FinalWeight.Text = _finalWeight.HasValue ? $"最终重量  {_finalWeight.Value:F3} kg" : "最终重量  —";
+            lbl_Window.Text = _finalStartSeq > 0 && _finalEndSeq > 0
+                ? $"依据点位  第 {_finalStartSeq} - {_finalEndSeq} 点"
+                : "依据点位  未记录";
+            lbl_Method.Text = "计算方式  取连续20点中极差最小的一段，去掉一个最大值和一个最小值，剩余18点求平均。";
+            lbl_Product.Text = $"产品编号  {productNo}";
+            lbl_Sample.Text = $"工位号  {stationNo}    采样点数  {_points.Count}    间隔  {_sampleIntervalMs}ms";
+            lbl_Status.Text = _points.Count > 0 ? "曲线状态  已加载，可追溯最终取值区间" : "曲线状态  无点位数据";
+            pnl_Chart.Invalidate();
+        }
+
+        private void ClearCurve(string msg)
+        {
+            _points.Clear();
+            HidePointTip();
+            _finalWeight = null;
+            _finalStartSeq = 0;
+            _finalEndSeq = 0;
+            lbl_FinalWeight.Text = "最终重量  —";
+            lbl_Window.Text = "依据点位  —";
+            lbl_Method.Text = "计算方式  —";
+            lbl_Product.Text = "";
+            lbl_Sample.Text = "";
+            lbl_Status.Text = msg;
+            pnl_Chart.Invalidate();
+        }
+
+        private int ToInt(DataRow row, string column)
+        {
+            if (!row.Table.Columns.Contains(column) || row[column] == DBNull.Value) return 0;
+            int.TryParse(row[column].ToString(), out int value);
+            return value;
+        }
+
+        private decimal? ToNullableDecimal(DataRow row, string column)
+        {
+            if (!row.Table.Columns.Contains(column) || row[column] == DBNull.Value) return null;
+            return decimal.TryParse(row[column].ToString(), out decimal value) ? value : (decimal?)null;
+        }
+
+        private string GetText(DataRow row, string column)
+        {
+            return row.Table.Columns.Contains(column) && row[column] != DBNull.Value ? row[column].ToString() : "";
+        }
+
+        private void pnl_Chart_Paint(object sender, PaintEventArgs e)
+        {
+            Graphics g = e.Graphics;
+            g.SmoothingMode = SmoothingMode.AntiAlias;
+            g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.ClearTypeGridFit;
+            Rectangle rect = pnl_Chart.ClientRectangle;
+            using (var bg = new SolidBrush(Color.White))
+                g.FillRectangle(bg, rect);
+
+            int padL = 70, padR = 36, padT = 54, padB = 54;
+            int chartW = rect.Width - padL - padR;
+            int chartH = rect.Height - padT - padB;
+            if (chartW < 80 || chartH < 80) return;
+
+            if (_points.Count == 0)
+            {
+                _chartPoints = new PointF[0];
+                DrawCenterText(g, rect, "选择一条称重记录后显示曲线");
+                return;
+            }
+
+            decimal minDec = _points.Min();
+            decimal maxDec = _points.Max();
+            double minVal = (double)minDec;
+            double maxVal = (double)maxDec;
+            double range = maxVal - minVal;
+            if (range < 0.001) range = Math.Max(Math.Abs(maxVal) * 0.1, 1);
+            minVal -= range * 0.15;
+            maxVal += range * 0.15;
+
+            DrawGrid(g, padL, padT, chartW, chartH, minVal, maxVal);
+
+            _chartPoints = BuildPointLocations(padL, padT, chartW, chartH, minVal, maxVal);
+            DrawHighlightWindow(g, _chartPoints, padT, chartH);
+            DrawCurve(g, _chartPoints);
+            DrawPoints(g, _chartPoints);
+            DrawFinalLine(g, padL, padT, chartW, chartH, minVal, maxVal);
+        }
+
+        private void DrawGrid(Graphics g, int padL, int padT, int chartW, int chartH, double minVal, double maxVal)
+        {
+            using (var axisPen = new Pen(Color.FromArgb(200, 210, 220), 1))
+            using (var gridPen = new Pen(ClrGrid, 1) { DashStyle = DashStyle.Dot })
+            using (var font = new Font("微软雅黑", 9F))
+            using (var brush = new SolidBrush(ClrMuted))
+            {
+                g.DrawLine(axisPen, padL, padT, padL, padT + chartH);
+                g.DrawLine(axisPen, padL, padT + chartH, padL + chartW, padT + chartH);
+                for (int i = 0; i <= 5; i++)
+                {
+                    int y = padT + chartH - (int)(chartH * i / 5.0);
+                    if (i > 0) g.DrawLine(gridPen, padL + 1, y, padL + chartW, y);
+                    string text = (minVal + (maxVal - minVal) * i / 5.0).ToString("F2");
+                    SizeF size = g.MeasureString(text, font);
+                    g.DrawString(text, font, brush, padL - size.Width - 6, y - size.Height / 2);
+                }
+            }
+        }
+
+        private PointF[] BuildPointLocations(int padL, int padT, int chartW, int chartH, double minVal, double maxVal)
+        {
+            var points = new PointF[_points.Count];
+            for (int i = 0; i < _points.Count; i++)
+            {
+                float x = _points.Count == 1 ? padL + chartW / 2f : padL + chartW * i / (float)(_points.Count - 1);
+                float y = padT + chartH - (float)(chartH * (((double)_points[i] - minVal) / (maxVal - minVal)));
+                points[i] = new PointF(x, y);
+            }
+            return points;
+        }
+
+        private void DrawHighlightWindow(Graphics g, PointF[] points, int padT, int chartH)
+        {
+            if (_finalStartSeq <= 0 || _finalEndSeq <= 0 || _finalStartSeq > points.Length) return;
+            int startIndex = Math.Max(0, _finalStartSeq - 1);
+            int endIndex = Math.Min(points.Length - 1, _finalEndSeq - 1);
+            float x1 = points[startIndex].X;
+            float x2 = points[endIndex].X;
+            using (var brush = new SolidBrush(Color.FromArgb(46, 245, 158, 11)))
+                g.FillRectangle(brush, x1, padT, Math.Max(2, x2 - x1), chartH);
+            using (var pen = new Pen(ClrAccent, 1.6f) { DashStyle = DashStyle.Dash })
+            {
+                g.DrawLine(pen, x1, padT, x1, padT + chartH);
+                g.DrawLine(pen, x2, padT, x2, padT + chartH);
+            }
+        }
+
+        private void DrawCurve(Graphics g, PointF[] points)
+        {
+            if (points.Length < 2) return;
+            using (var shadow = new Pen(Color.FromArgb(34, 74, 144, 217), 5f) { LineJoin = LineJoin.Round })
+            using (var line = new Pen(ClrPrimary, 2.2f) { LineJoin = LineJoin.Round })
+            {
+                g.DrawLines(shadow, points);
+                g.DrawLines(line, points);
+            }
+        }
+
+        private void DrawPoints(Graphics g, PointF[] points)
+        {
+            int step = Math.Max(1, points.Length / 120);
+            for (int i = 0; i < points.Length; i += step)
+            {
+                Brush brush = IsInFinalWindow(i + 1) ? new SolidBrush(ClrAccent) : new SolidBrush(ClrPrimary);
+                using (brush)
+                    g.FillEllipse(brush, points[i].X - 3, points[i].Y - 3, 6, 6);
+            }
+        }
+
+        private void DrawFinalLine(Graphics g, int padL, int padT, int chartW, int chartH, double minVal, double maxVal)
+        {
+            if (!_finalWeight.HasValue) return;
+            float y = padT + chartH - (float)(chartH * (((double)_finalWeight.Value - minVal) / (maxVal - minVal)));
+            if (y < padT || y > padT + chartH) return;
+            using (var pen = new Pen(ClrGood, 1.8f) { DashStyle = DashStyle.Dash })
+            using (var font = new Font("微软雅黑", 9F, FontStyle.Bold))
+            using (var brush = new SolidBrush(ClrGood))
+            {
+                g.DrawLine(pen, padL, y, padL + chartW, y);
+                string text = $"最终 {_finalWeight.Value:F3} kg";
+                SizeF size = g.MeasureString(text, font);
+                g.DrawString(text, font, brush, padL + chartW - size.Width - 4, y - size.Height - 4);
+            }
+        }
+
+        private bool IsInFinalWindow(int seq)
+        {
+            return _finalStartSeq > 0 && _finalEndSeq > 0 && seq >= _finalStartSeq && seq <= _finalEndSeq;
+        }
+
+        private void pnl_Chart_MouseMove(object sender, MouseEventArgs e)
+        {
+            int index = FindNearestPointIndex(e.Location);
+            if (index < 0)
+            {
+                HidePointTip();
+                return;
+            }
+
+            int seq = index + 1;
+            if (seq == _lastTipSeq) return;
+
+            _lastTipSeq = seq;
+            string finalText = IsInFinalWindow(seq) ? "\r\n取值依据：最终采用区间内" : "";
+            string tipText = $"第 {seq} 点\r\n重量：{_points[index]:F3} kg\r\n时间：{FormatElapsedTime(seq)}{finalText}";
+            tip_Point.Show(tipText, pnl_Chart, e.Location.X + 16, e.Location.Y + 16, 3000);
+        }
+
+        private int FindNearestPointIndex(Point mouse)
+        {
+            if (_chartPoints.Length == 0 || _points.Count == 0) return -1;
+
+            int nearestIndex = -1;
+            double nearestDistance = double.MaxValue;
+            for (int i = 0; i < _chartPoints.Length; i++)
+            {
+                double dx = _chartPoints[i].X - mouse.X;
+                double dy = _chartPoints[i].Y - mouse.Y;
+                double distance = dx * dx + dy * dy;
+                if (distance < nearestDistance)
+                {
+                    nearestDistance = distance;
+                    nearestIndex = i;
+                }
+            }
+
+            return nearestDistance <= 144 ? nearestIndex : -1; // 鼠标离点 12px 内才显示，避免误触。
+        }
+
+        private string FormatElapsedTime(int seq)
+        {
+            int interval = _sampleIntervalMs > 0 ? _sampleIntervalMs : 200;
+            int totalMs = Math.Max(0, seq - 1) * interval; // 第1点按采集起点0ms估算。
+            int seconds = totalMs / 1000;
+            int milliseconds = totalMs % 1000;
+            return $"{seconds}秒{milliseconds:D3}毫秒";
+        }
+
+        private void HidePointTip()
+        {
+            _lastTipSeq = 0;
+            tip_Point.Hide(pnl_Chart);
+        }
+
+        private void DrawCenterText(Graphics g, Rectangle rect, string text)
+        {
+            using (var font = new Font("微软雅黑", 14F))
+            using (var brush = new SolidBrush(Color.FromArgb(156, 163, 175)))
+            {
+                SizeF size = g.MeasureString(text, font);
+                g.DrawString(text, font, brush, (rect.Width - size.Width) / 2, (rect.Height - size.Height) / 2);
+            }
+        }
+    }
+}

SCADA/WC_GKJ_OIL.csproj

@@ -252,6 +252,9 @@
     <Compile Include="Pages\UC_Statistics.cs">
       <SubType>UserControl</SubType>
     </Compile>
+    <Compile Include="Pages\UC_WeighingAnalysis.cs">
+      <SubType>UserControl</SubType>
+    </Compile>
     <Compile Include="Pages\UC_Statistics.Designer.cs">
       <DependentUpon>UC_Statistics.cs</DependentUpon>
     </Compile>

SCADA/WebApi/HttpCli.cs

@@ -1,6 +1,7 @@
 using MesWork;
 using System;
 using System.Collections.Generic;
+using System.Configuration;
 using System.IO;
 using System.Linq;
 using System.Net;
@@ -221,7 +222,11 @@ namespace PLMTEST
                 req.ContentType = "application/json";
 
                 // 添加自定义 Header
-                req.Headers.Add("Authorization", MesWorkForm.AuthorizationSet);
+                string authorization = ConfigurationManager.AppSettings["AuthorizationSet"];
+                if (!string.IsNullOrWhiteSpace(authorization))
+                {
+                    req.Headers.Add("Authorization", authorization);
+                }
                 req.Headers.Add("uuid", Guid.NewGuid().ToString().ToUpper());
 
                 #region 添加Post 参数