510 lines
25 KiB
C#
510 lines
25 KiB
C#
using ExternalDataSync;
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using System;
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using System.Collections.Concurrent;
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using System.Collections.Generic;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Threading;
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using DC_A95;
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/// <summary>
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///
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/// </summary>
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namespace MesWork
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{
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/// <summary>
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/// 处理MIS逻辑
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/// </summary>
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public partial class MesWorkForm
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{
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/// <summary>
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/// PLC信号变化处理入口
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/// 当Bool型信号值变化时由框架自动触发
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/// </summary>
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/// <param name="e"></param>
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private void MIS_Funtion(object e)
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{
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try
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{
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var msgEvent = (DeviceDriver_BasicData.CustomeEvetnArgs)e;
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if (msgEvent.TagValue == null) return;
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var tagID = msgEvent.TagID.ToString();
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var opName = msgEvent.OpName.ToString();
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var tagTypeCodeID = (int)msgEvent.TagTypeCodeID;
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var tagTypeID = (EnumTagTypeID)msgEvent.TagTypeID;
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var isFirstValue = msgEvent.IsFirstValue.ToString().ToLower();
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var alarmLevel = msgEvent.ShaftID.ToString();
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var alarmMsg = msgEvent.ItemName.ToString();
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string tagValue;
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switch (tagTypeID)
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{
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case EnumTagTypeID.BOOL:
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tagValue = (Convert.ToInt32(msgEvent.TagValue)).ToString();
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break;
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default:
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tagValue = msgEvent.TagValue.ToString();
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break;
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}
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// ── 报警处理（编码900~2000）──
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if (tagTypeCodeID >= 900 & tagTypeCodeID < 2000)
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{
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if (ValueT(isFirstValue))
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{
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//不处理第一次变化的值
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return;
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}
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var opNameNew = opName.Replace("_Alarm", "");
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if (tagValue == "1")
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{
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B_DB_Opera.Event_Alarm_Start(opNameNew, tagTypeCodeID, alarmMsg, alarmLevel, tagID);
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}
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else
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{
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B_DB_Opera.Event_Alarm_End(opNameNew, tagTypeCodeID, alarmMsg, alarmLevel, tagID);
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}
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}
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// ── 信号分发 ──
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switch (tagTypeCodeID)
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{
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case 2: // 工件到位 → 启动/停止实时重量曲线采集
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if (tagValue == "1")
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{
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WeighingPage?.AppendLog($"[{opName}] 工件到位信号触发");
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CurveCollector_Start(opName);
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}
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else
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{
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CurveCollector_Stop(opName);
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}
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break;
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case 14: // PLC心跳 → 回写PC心跳
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WritePLC_IF(15, opName, tagValue);
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break;
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case 44: // 请求工作
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if (ValueT(isFirstValue)) return;
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if (tagValue == "1")
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{
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WeighingPage?.AppendLog($"[{opName}] PLC请求工作，开始处理...");
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Weighing_HandleRequestWork(opName, tagID);
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}
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else
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{
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WritePLC_IF(66, opName, false); //允许工作
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}
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break;
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case 19: // 请求保存
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if (ValueT(isFirstValue)) return;
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if (tagValue == "1")
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{
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CurveCollector_StopSampling(opName, true); // 先停止采样，保存完成后再关联称重记录ID
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WeighingPage?.AppendLog($"[{opName}] PLC请求保存数据...");
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Weighing_HandleRequestSave(opName, tagID);
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}
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else
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{
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WritePLC_IF(20, opName, false); //保存完成
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WritePLC_IF(21, opName, false); //合格标志
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}
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break;
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case 203: // 设备状态
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B_DB_Opera.Event_DeviceStatus_Change(opName, tagValue);
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break;
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default:
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break;
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}
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}
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catch (Exception err)
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{ }
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}
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// ====================================================================
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// 称重交互核心方法
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// ====================================================================
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/// <summary>
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/// 获取称重类型：地面/放油前/放油后
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/// Ground模式：统一返回"地面"
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/// Hanging模式：OP10=放油前，OP20=放油后
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/// </summary>
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private string GetWeighingType(string opName)
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{
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if (WeighingType == "Ground")
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return "地面";
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// Hanging模式
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return opName == "OP10" ? "放油前" : "放油后";
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}
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/// <summary>
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/// 处理请求工作信号 (tagTypeCodeID=44)
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/// 流程：读取工件信息 → 查询参数 → 写过站记录 → 按类型处理称重记录 → 回写允许工作
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/// </summary>
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private void Weighing_HandleRequestWork(string opName, string tagID)
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{
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B_DB_Opera.SaveLog_Request(opName, Log_Type.ZK_MesHandler, "MIS_Function",
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Log_FromAndTo.ZK, Log_FromAndTo.ZK, $"触发信号【44-请求工作】", out long AID);
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try
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{
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// 1. 读取PLC工件信息
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string engineNo = PLC_R.GetString_CleanGarbled(ReadPLC(10, opName)); // 总成编号
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string modelNo = PLC_R.GetString_CleanGarbled(ReadPLC(11, opName)); // 机型号
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string orderNo = PLC_R.GetString_CleanGarbled(ReadPLC(39, opName)); // 工单号
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string palletNo = PLC_R.GetString_CleanGarbled(ReadPLC(80, opName)); // 托盘号
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B_DB_Opera.SaveLog_Response($"【{opName}】读取工件：发动机={engineNo}，机型={modelNo}，工单={orderNo}，托盘={palletNo}", AID);
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// 推送工件信息到称重UI
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int stIdx = WeighingPage?.GetStationIndex(opName) ?? 1;
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WeighingPage?.UpdateStationInfo(stIdx, engineNo, modelNo, orderNo);
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WeighingPage?.AppendLog($"[{opName}] 读取工件：{engineNo}，机型={modelNo}");
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// 2. 查询工件管理参数（加油量/抽油量/密度/残油量上下限）
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if (!B_DB_Opera.QueryWorkpieceByModel(modelNo, out decimal addOilQty, out decimal extractOilQty, out decimal density,
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out decimal residualOilUpperLimit, out decimal residualOilLowerLimit))
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{
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WritePLC_IF(112, opName, 3); // 报警代码=3，机型错误
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B_DB_Opera.SaveLog_Response($"【{opName}】工件管理中未找到机型[{modelNo}]的参数，发动机={engineNo}", AID);
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WeighingPage?.AppendLog($"[{opName}] 机型[{modelNo}]未找到配置参数");
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return;
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}
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// 3. 推送工件参数到UI
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WeighingPage?.UpdateOilInfo(stIdx, addOilQty, extractOilQty, density, 0, 0);
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// 4. 确定称重类型和工位名称
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string weighType = GetWeighingType(opName); // 地面/放油前/放油后
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string stationName = weighType; // 工位名称直接用称重类型名
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// 4. 写过站记录（所有类型统一：INSERT一条，到达时间=NOW）
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B_DB_Opera.InsertStationRecord(engineNo, modelNo, orderNo, palletNo,
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opName, stationName, addOilQty, extractOilQty, density, Curr_UserName);
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// 5. 按类型处理称重记录
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if (weighType == "放油后")
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{
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// 空中放油后：查找最新放油前记录（无论是否完成，支持多次测量）
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if (!B_DB_Opera.QueryWeighingBeforeOil(engineNo, out _, out decimal preWeight, out _, out _, out _))
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{
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// 写报警代码=3（发动机号错误），阻断流程
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WritePLC_IF(112, opName, 3);
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B_DB_Opera.SaveLog_Response($"【{opName}】未找到发动机[{engineNo}]的空中称重记录", AID);
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WeighingPage?.AppendLog($"[{opName}] 未找到[{engineNo}]放油前记录，进站失败");
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return;
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}
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else
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{
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B_DB_Opera.SaveLog_Response($"【{opName}】空中放油后准备完成，发动机={engineNo}，机型={modelNo}，放油前重量={preWeight}kg", AID);
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}
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}
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else
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{
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// 地面 或 空中放油前：每次都新建称重记录（支持同一产品多次测量取最新）
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string recordType = weighType == "地面" ? "地面" : "空中";
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B_DB_Opera.InsertWeighingRecord(opName, recordType, engineNo, modelNo, orderNo, palletNo,
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0, 0, addOilQty, extractOilQty, density, residualOilUpperLimit, residualOilLowerLimit, 0, 0, 0, 0,
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opName, Curr_UserName, isComplete: 0);
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B_DB_Opera.SaveLog_Response($"【{opName}】{weighType}准备完成，发动机={engineNo}，机型={modelNo}，残油量范围={residualOilLowerLimit:F4}-{residualOilUpperLimit:F4}L", AID);
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}
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// 6. 回写允许工作
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WritePLC_IF(66, opName, true);
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}
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catch (Exception err)
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{
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WritePLC_IF(112, opName, 1); // 报警代码=1，获取数据失败
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B_DB_Opera.SaveLog_Response($"【{opName}】请求工作处理失败：{err.Message}", AID);
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}
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}
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/// <summary>
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/// 处理请求保存信号 (tagTypeCodeID=19)
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/// 流程：读取称重数据 → 更新过站记录 → 按类型处理称重记录 → 回写保存完成
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/// </summary>
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private void Weighing_HandleRequestSave(string opName, string tagID)
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{
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B_DB_Opera.SaveLog_Request(opName, Log_Type.ZK_MesHandler, "MIS_Function",
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Log_FromAndTo.ZK, Log_FromAndTo.ZK, $"触发信号【19-请求保存】", out long AID);
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try
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{
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// 1. 读取PLC数据
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decimal weight = Convert.ToDecimal(ReadPLC(100140, opName)); // 重量
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decimal waterContent = Convert.ToDecimal(ReadPLC(100180, opName)); // 水含量
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string engineNo = PLC_R.GetString_CleanGarbled(ReadPLC(10, opName)); // 产品编号
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long curveWeighingRecordId = 0;
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// 2. 更新过站记录（离开时间+称重重量）
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B_DB_Opera.UpdateStationComplete(engineNo, opName, weight);
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// 3. 确定类型并处理
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string weighType = GetWeighingType(opName);
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decimal oilReleaseQty = 0;
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decimal residualOilQty = 0;
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int finalQualityFlag = 1;
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string qualityMsg = "";
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if (weighType == "地面")
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{
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// 地面：查最新记录 → 放油量=重量/密度 → 标记完成
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B_DB_Opera.QueryLatestRecord(opName, engineNo,
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out long recordId, out _, out decimal addOil, out decimal extractOil, out decimal dens);
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curveWeighingRecordId = recordId;
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oilReleaseQty = dens > 0 ? weight / dens : 0;
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residualOilQty = addOil - extractOil - oilReleaseQty;
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B_DB_Opera.UpdateWeighingComplete(recordId, "地面", opName,
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weight, oilReleaseQty, residualOilQty, waterContent, out finalQualityFlag, out qualityMsg);
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B_DB_Opera.SaveLog_Response(
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$"【{opName}】地面保存完成：发动机={engineNo}，重量={weight}kg，放油量={oilReleaseQty:F4}L，残油量={residualOilQty:F4}L，合格标志={finalQualityFlag}，{qualityMsg}", AID);
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WeighingPage?.UpdateOilResult(WeighingPage?.GetStationIndex(opName) ?? 1, oilReleaseQty, residualOilQty);
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WeighingPage?.AppendLog($"[{opName}] 保存完成：{engineNo}，重量={weight:F2}kg，放油量={oilReleaseQty:F4}L");
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}
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else if (weighType == "放油前")
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{
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// 空中放油前：查最新记录 → 仅写入进站重量，不标记完成
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B_DB_Opera.QueryLatestRecord(opName, engineNo,
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out long recordId, out _, out _, out _, out _);
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curveWeighingRecordId = recordId;
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B_DB_Opera.UpdateWeighingComplete(recordId, "空中放油前", opName,
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weight, 0, 0, waterContent, out finalQualityFlag, out qualityMsg);
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B_DB_Opera.SaveLog_Response(
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$"【{opName}】空中放油前保存完成：发动机={engineNo}，进站重量={weight}kg，合格标志={finalQualityFlag}，{qualityMsg}", AID);
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WeighingPage?.AppendLog($"[{opName}] 放油前保存：{engineNo}，重量={weight:F2}kg");
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}
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else // 放油后
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{
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// 空中放油后：查最新放油前记录（无论是否完成），计算放油量更新到该记录
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if (B_DB_Opera.QueryWeighingBeforeOil(engineNo, out long recordId, out decimal preWeight,
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out decimal addOil, out decimal extractOil, out decimal dens))
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{
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curveWeighingRecordId = recordId;
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oilReleaseQty = dens > 0 ? (preWeight - weight) / dens : 0;
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residualOilQty = addOil - extractOil - oilReleaseQty;
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B_DB_Opera.UpdateWeighingComplete(recordId, "空中放油后", opName,
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weight, oilReleaseQty, residualOilQty, waterContent, out finalQualityFlag, out qualityMsg);
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B_DB_Opera.SaveLog_Response(
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$"【{opName}】空中放油后保存完成：发动机={engineNo}，放油前={preWeight}kg，放油后={weight}kg，放油量={oilReleaseQty:F4}L，残油量={residualOilQty:F4}L，合格标志={finalQualityFlag}，{qualityMsg}", AID);
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WeighingPage?.UpdateOilResult(WeighingPage?.GetStationIndex(opName) ?? 1, oilReleaseQty, residualOilQty);
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WeighingPage?.AppendLog($"[{opName}] 放油后保存：{engineNo}，放油量={oilReleaseQty:F4}L，残油量={residualOilQty:F4}L");
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}
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else
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{
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// 找不到放油前记录（可能直接进OP20）：创建一条放油后记录并标记完成
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curveWeighingRecordId = B_DB_Opera.InsertWeighingRecord(opName, "空中放油后", engineNo, "", "", "",
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0, weight, 0, 0, 0, 0, 0, 0, 0, 2, waterContent,
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opName, Curr_UserName, isComplete: 1);
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finalQualityFlag = 2;
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qualityMsg = "未找到放油前记录";
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B_DB_Opera.SaveLog_Response(
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$"【{opName}】放油后保存（无放油前记录）：发动机={engineNo}，放油后重量={weight}kg", AID);
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WeighingPage?.AppendLog($"[{opName}] ⚠️ 放油后保存：{engineNo}（无放油前记录，已新建）");
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}
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}
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CurveCollector_EndSegment(opName, curveWeighingRecordId);
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// TODO: MES接口数据上传（接口对接后实现）
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if (finalQualityFlag == 2 && !string.IsNullOrWhiteSpace(qualityMsg))
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{
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WeighingPage?.AppendLog($"[{opName}] 判定不合格：{qualityMsg}");
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}
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// 4. 先回写上位机判定的合格标志，再回写保存完成
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WritePLC_IF(21, opName, finalQualityFlag);
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WritePLC_IF(20, opName, true);
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}
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catch (Exception err)
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{
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CurveCollector_EndSegment(opName, 0);
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WritePLC_IF(112, opName, 2); // 报警代码=2，保存失败
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B_DB_Opera.SaveLog_Response($"【{opName}】保存处理失败：{err.Message}", AID);
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WeighingPage?.AppendLog($"[{opName}] ❌ 保存异常：{err.Message}");
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}
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}
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// ====================================================================
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// 扫码枪业务处理
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// ====================================================================
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/// <summary>
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/// 扫码枪扫码完成后的业务处理
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/// 将码值写入PLC地址102500，触发完成信号100016=1，1秒后复位
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/// </summary>
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/// <param name="opName">工位号（OP10/OP20），由COM口绑定决定</param>
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/// <param name="barcode">扫到的条码值</param>
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public void Barcode_HandleScan(string opName, string barcode)
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{
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B_DB_Opera.SaveLog_Request(opName, Log_Type.ZK_MesHandler, "MIS_Function",
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Log_FromAndTo.ZK, Log_FromAndTo.ZK, $"扫码枪触发【{opName}】码值={barcode}", out long AID);
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try
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{
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// 1. 写入码值到 PLC 地址 102500（PLC_PC_扫码枪值）
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WritePLC_IF(102500, opName, barcode);
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// 2. 写入扫码完成信号 100016 = 1（PC_PLC_扫码枪扫码完成）
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WritePLC_IF(100016, opName, true);
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// 3. 日志
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B_DB_Opera.SaveLog_Response($"【{opName}】扫码完成：码值={barcode}", AID);
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WeighingPage?.AppendLog($"[{opName}] 触发扫码 码值：{barcode}");
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// 4. 1秒后复位 100016 = 0
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System.Threading.Tasks.Task.Delay(1000).ContinueWith(_ =>
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{
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try { WritePLC_IF(100016, opName, false); }
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catch { }
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});
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}
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catch (Exception err)
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{
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B_DB_Opera.SaveLog_Response($"【{opName}】扫码处理失败：{err.Message}", AID);
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WeighingPage?.AppendLog($"[{opName}] ❌ 扫码处理异常：{err.Message}");
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}
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}
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private class CurveCollectorState
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{
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public string OpName;
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public long SegmentId;
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public Thread WorkerThread;
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public volatile bool IsRunning;
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public bool IsSegmentEnded;
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public bool IsWaitingSave;
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public int SeqNo;
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public readonly object BufferLock = new object();
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public readonly List<CurveSamplePoint> Buffer = new List<CurveSamplePoint>();
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}
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private static readonly ConcurrentDictionary<string, CurveCollectorState> _curveCollectors
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= new ConcurrentDictionary<string, CurveCollectorState>(StringComparer.OrdinalIgnoreCase);
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/// <summary>
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/// 工件到位后启动实时重量曲线采集。
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/// </summary>
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private void CurveCollector_Start(string opName)
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{
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try
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{
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if (_curveCollectors.TryGetValue(opName, out CurveCollectorState oldState) && !oldState.IsSegmentEnded)
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{
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if (oldState.IsRunning) return;
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CurveCollector_EndSegment(opName, 0);
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}
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|
||
string engineNo = PLC_R.GetString_CleanGarbled(ReadPLC(10, opName));
|
||
string modelNo = PLC_R.GetString_CleanGarbled(ReadPLC(11, opName));
|
||
long segmentId = B_DB_Opera.Curve_StartSegment(opName, engineNo, modelNo);
|
||
if (segmentId <= 0)
|
||
{
|
||
WeighingPage?.AppendLog($"[{opName}] 曲线段创建失败，未启动采集");
|
||
return;
|
||
}
|
||
|
||
var state = new CurveCollectorState
|
||
{
|
||
OpName = opName,
|
||
SegmentId = segmentId,
|
||
IsRunning = true
|
||
};
|
||
state.WorkerThread = new Thread(() => CurveCollector_Work(state))
|
||
{
|
||
IsBackground = true,
|
||
Name = $"CurveCollector_{opName}"
|
||
};
|
||
|
||
_curveCollectors[opName] = state;
|
||
state.WorkerThread.Start();
|
||
WeighingPage?.AppendLog($"[{opName}] 实时重量曲线采集启动，段ID={segmentId}");
|
||
}
|
||
catch (Exception err)
|
||
{
|
||
WeighingPage?.AppendLog($"[{opName}] 曲线采集启动异常：{err.Message}");
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 采集线程：200ms读取一次实时重量，满10条批量写库。
|
||
/// </summary>
|
||
private void CurveCollector_Work(CurveCollectorState state)
|
||
{
|
||
while (state.IsRunning)
|
||
{
|
||
try
|
||
{
|
||
decimal weight = Convert.ToDecimal(ReadPLC(100220, state.OpName));
|
||
List<CurveSamplePoint> writePoints = null;
|
||
lock (state.BufferLock)
|
||
{
|
||
state.Buffer.Add(new CurveSamplePoint
|
||
{
|
||
SeqNo = ++state.SeqNo,
|
||
SampleTime = DateTime.Now,
|
||
Weight = weight
|
||
});
|
||
if (state.Buffer.Count >= 10)
|
||
{
|
||
writePoints = new List<CurveSamplePoint>(state.Buffer);
|
||
state.Buffer.Clear();
|
||
}
|
||
}
|
||
|
||
if (writePoints != null)
|
||
{
|
||
B_DB_Opera.Curve_WritePoints(state.SegmentId, writePoints);
|
||
}
|
||
}
|
||
catch (Exception err)
|
||
{
|
||
WeighingPage?.AppendLog($"[{state.OpName}] 曲线采样异常：{err.Message}");
|
||
}
|
||
Thread.Sleep(200);
|
||
}
|
||
|
||
CurveCollector_Flush(state);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 停止采样线程并刷出剩余点，但暂不关闭曲线段。
|
||
/// </summary>
|
||
private void CurveCollector_StopSampling(string opName, bool waitingSave = false)
|
||
{
|
||
if (!_curveCollectors.TryGetValue(opName, out CurveCollectorState state)) return;
|
||
|
||
if (waitingSave)
|
||
{
|
||
state.IsWaitingSave = true;
|
||
}
|
||
state.IsRunning = false;
|
||
if (state.WorkerThread != null && state.WorkerThread.IsAlive)
|
||
{
|
||
state.WorkerThread.Join(2000);
|
||
}
|
||
CurveCollector_Flush(state);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 工件离开时停止采集并关闭曲线段。
|
||
/// </summary>
|
||
private void CurveCollector_Stop(string opName)
|
||
{
|
||
if (_curveCollectors.TryGetValue(opName, out CurveCollectorState state) && state.IsWaitingSave)
|
||
{
|
||
return;
|
||
}
|
||
CurveCollector_EndSegment(opName, 0);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 保存完成后关闭曲线段，并关联称重记录ID。
|
||
/// </summary>
|
||
private void CurveCollector_EndSegment(string opName, long weighingRecordId)
|
||
{
|
||
if (!_curveCollectors.TryGetValue(opName, out CurveCollectorState state)) return;
|
||
|
||
CurveCollector_StopSampling(opName);
|
||
if (!state.IsSegmentEnded)
|
||
{
|
||
B_DB_Opera.Curve_EndSegment(state.SegmentId, weighingRecordId);
|
||
state.IsSegmentEnded = true;
|
||
WeighingPage?.AppendLog($"[{opName}] 实时重量曲线采集结束，段ID={state.SegmentId}");
|
||
}
|
||
_curveCollectors.TryRemove(opName, out _);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 将采集缓冲区剩余点写入数据库。
|
||
/// </summary>
|
||
private void CurveCollector_Flush(CurveCollectorState state)
|
||
{
|
||
List<CurveSamplePoint> writePoints = null;
|
||
lock (state.BufferLock)
|
||
{
|
||
if (state.Buffer.Count > 0)
|
||
{
|
||
writePoints = new List<CurveSamplePoint>(state.Buffer);
|
||
state.Buffer.Clear();
|
||
}
|
||
}
|
||
|
||
if (writePoints != null)
|
||
{
|
||
B_DB_Opera.Curve_WritePoints(state.SegmentId, writePoints);
|
||
}
|
||
}
|
||
}
|
||
}
|