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Initial commit for WC-SPC project

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meswork
2026-05-27 13:59:56 +08:00
commit 120a18a651
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MES_Manage/submit/QualityData_NormalDistribution.ashx Normal file
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<%@ WebHandler Language="C#" Class="QualityData_NormalDistribution" %>
using System;
using System.Web;
using System.Data;
using MES_SPC;
public class QualityData_NormalDistribution : IHttpHandler
{
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
string type = HttpContext.Current.Request["type"];
string responseText = "";
switch (type)
{
case "SaveImg":
responseText = SaveImg();
break;
case "BindMinutes":
responseText = BindMinutes();
break;
case "BindHour":
responseText = BindHour();
break;
case "BindMachineType":
responseText = BindMachineType();
break;
case "BindOPName":
responseText = BindOPName();
break;
//绑定测量内容
case "BindMeasurePartContent":
responseText = BindMeasurePartContent();
break;
//绑定测量内容
case "BindMeasurePart":
responseText = BindMeasurePart();
break;
case "GetBaseTrendData":
responseText = GetBaseTrendData();
break;
case "GetDataTableByConditent":
responseText = GetDataTableByConditent();
break;
case "OutPutData":
responseText = OutPutData();
break;
}
context.Response.Write(responseText);
}
public string normal(double[] values, double miu, double sigma)
{
string str = "";
if (values.Length > 0)
{
for (int i = 0; i < values.Length; i++)
{
str += (1.0 / Math.Sqrt(2 * Math.PI) / sigma * Math.Exp(-1 * (values[i] - miu) * (values[i] - miu) / (2 * sigma * sigma))).ToString("0.00000000000000");
if (i != values.Length - 1)
{
str += ",";
}
}
}
return str;
// return 1.0 / Math.Sqrt(2 * Math.PI) / sigma * Math.Exp(-1 * (x - miu) * (x - miu) / (2 * sigma * sigma));
}
double[] X;
public string GetBaseTrendData()
{
DataTable dt = null;
//System.Text.StringBuilder result = new System.Text.StringBuilder();
string result = "";
bool EnginIDCheck = false;
string EnginID = "";
bool OPNameCheck = true;
string OPName = HttpContext.Current.Request["OPName"];
bool shaftNameCheck = Convert.ToBoolean(HttpContext.Current.Request["shaftNameCheck"]);
string shaftName = HttpContext.Current.Request["shaftName"];//测量位置
bool itemNameCheck = Convert.ToBoolean(HttpContext.Current.Request["itemNameCheck"]);
string itemName = HttpContext.Current.Request["itemName"];
string startTime = HttpContext.Current.Request["startTime"];
string endTime = HttpContext.Current.Request["endTime"];
//string hour = HttpContext.Current.Request["Hour"];
//string minutes = HttpContext.Current.Request["Minutes"];
//startTime = startTime + " " + hour + ":" + minutes + ":" + "00";
string EngineTypeID = HttpContext.Current.Request["EngineTypeID"]; ;
bool EngineTypeIDCheck = Convert.ToBoolean(HttpContext.Current.Request["EngineTypeIDCheck"]);
int n = Convert.ToInt32(HttpContext.Current.Request["Yangben"]);
int k = Convert.ToInt32(HttpContext.Current.Request["Num"]);
QualityData.SelectGoodDataReport_DataGroup(EnginIDCheck, EnginID,
OPNameCheck, OPName,
EngineTypeID,
EngineTypeIDCheck,
shaftNameCheck, shaftName,
itemNameCheck, itemName,
startTime, endTime, n, k, out dt);
if (dt != null && dt.Rows.Count > 2)
{
double Usl;
double Lsl;
double x;
double s;
double QU;
double QL;
double cp;
double cpk;
double usl;
double qu;
double sl;
double ql;
double lsl;
double[] sx;
double[] sy;
try
{
X = new double[dt.Rows.Count];
for (int i = 0; i < dt.Rows.Count; i++)
{
X[i] = Convert.ToDouble(dt.Rows[i]["测量值"].ToString());
}
double ValueUp = Max(X);
double ValueDown = Min(X);
// SpcCaculator.GetUslLsl(dt, out Usl, out Lsl);
// 暂时改为手动输入 --20191030 LLJ
Usl = Convert.ToDouble(HttpContext.Current.Request["Usl"]); // 上限值
Lsl = Convert.ToDouble(HttpContext.Current.Request["Lsl"]); // 下限值
if (Usl == 0 && Lsl == 0)
{
//自动计算上下限
SpcCaculator.SpcValue(X, ref Usl, ref Lsl, out x, out s, out QU, out QL, out cp, out cpk, out sx, out sy);
}
else
{
//使用输入的上下限
SpcCaculator.SpcValue(n,X, ref Usl, ref Lsl, out x, out s, out QU, out QL, out cp, out cpk, out sx, out sy);
}
}
catch
{
Usl = 0; // 上限值
Lsl = 0; // 下限值
//自动计算上下限
SpcCaculator.SpcValue(X, ref Usl, ref Lsl, out x, out s, out QU, out QL, out cp, out cpk, out sx, out sy);
}
//SpcCaculator.SpcValue(X, ref Usl, ref Lsl, out x, out s, out QU, out QL, out cp, out cpk, out sx, out sy);
//坐标轴
double ValueUpX = Convert.ToDouble(Max(sx).ToString("F4"));
double ValueDownX = Convert.ToDouble(Min(sx).ToString("F4"));
double ValueUpY = Convert.ToDouble(Max(sy).ToString("F4"));
ValueDownX = Math.Min(ValueDownX, Lsl);
ValueDownX = Math.Min(ValueDownX, QL);
ValueUpX = Math.Max(ValueUpX, Usl);
ValueUpX = Math.Max(ValueUpX, QU);
double X1 = (ValueUpX - ValueDownX) / 10;
double minValue = Math.Round(ValueDownX - X1, 4);
double maxValue = Math.Round(ValueUpX + X1, 4);
double[] value = new double[dt.Rows.Count];
for (int i = 0; i < sy.Length; i++)
{
result += sy[i].ToString("0.00000000000000");
if (i != sy.Length - 1)
{
result += ",";
}
}
result += "|";
result += Usl + "," + QU + "," + sx[5].ToString("F4") + "," + QL + "," + Lsl + "," + cp + "," + cpk + "|";
for (int i = 0; i < 6; i++)
{
result += i * (double)Math.Round(ValueUpY + ValueUpY / 10, 4) / 5;
if (i != 5)
{
result += ",";
}
}
double XmaxValue = 0;
if (QL > XmaxValue)
{
XmaxValue = QL;
}
if (Usl > XmaxValue)
{
XmaxValue = Usl;
}
if (QU > XmaxValue)
{
XmaxValue = QU;
}
if (Lsl > XmaxValue)
{
XmaxValue = Lsl;
}
if (Convert.ToDouble(sx[5].ToString("F4")) > XmaxValue)
{
XmaxValue = Convert.ToDouble(sx[5].ToString("F4"));
}
result += "|";
for (int i = 0; i < sx.Length; i++)
{
result += sx[i];
if (i != sx.Length - 1)
{
result += ",";
}
}
RealX(sx, Usl, out usl);
RealX(sx, QU, out qu);
RealX(sx, Convert.ToDouble(sx[5].ToString("F4")), out sl);
RealX(sx, QL, out ql);
RealX(sx, Lsl, out lsl);
//添加显示对应标线在X轴的实际位置
result += "|";
result += usl + "," + qu + "," + sl + "," + ql + "," + lsl;
//for (int i = 0; i <= 12; i++)
//{
// result += i * (double)XmaxValue / 11;
// if (i != 12)
// {
// result += ",";
// }
//}
////添加显示对应标线在X轴的实际位置
//result += "|";
//result += (double)Usl * 11 / XmaxValue + "," + (double)QU * 11 / XmaxValue + "," + (double)(Convert.ToDouble(sx[5].ToString("F4"))) * 11 / XmaxValue + "," + (double)QL * 11 / XmaxValue + "," + (double)Lsl * 11 / XmaxValue;
}
return result;
}
public static double RealX(double[] sx, double val, out double realVal)
{
realVal = 0.00;
if (val < sx[0])
{
realVal = 0.00 - (sx[0] - val) / (2 * sx[0]);
}
else if (val > sx[sx.Length - 1])
{
realVal = sx.Length - 1;
}
else
{
for (int i = 0; i < sx.Length - 1; i++)
{
if (val > sx[i] && val < sx[i + 1])
{
realVal = i + (val - sx[i]) / (sx[i + 1] - sx[i]);
}
if (val == sx[i])
{
realVal = i;
}
}
}
return realVal;
}
//求正态分布的随机数
public void Fenbu(double[] f)
{
double[] dd = new double[f.Length];
//double fenbu=new double[f.Length ];
for (int i = 0; i < f.Length; i++)
{
double a = 0, b = 0;
a = Math.Sqrt((-2) * Math.Log(f[i], Math.E));
b = Math.Cos(2 * Math.PI * f[i]);
f[i] = a * b * 0.3 + 1;
}
}
/// <summary>
/// 观测值最大值
/// </summary>
/// <param name="Xn">子组观测值</param>
/// <returns></returns>
static private double Max(double[] Xn)
{
double temp;
temp = Xn[0];
for (int i = 0; i < Xn.Length; i++)
{
temp = (Xn[i] > temp) ? Xn[i] : temp;
}
return temp;
}
/// <summary>
/// 观测值最小值
/// </summary>
/// <param name="Xn">子组观测值</param>
/// <returns></returns>
static private double Min(double[] Xn)
{
double temp;
temp = Xn[0];
for (int i = 0; i < Xn.Length; i++)
{
temp = (Xn[i] < temp) ? Xn[i] : temp;
}
return temp;
}
public string GetDataTableByConditent()
{
DataTable dt = null;
DataTable dt1 = null;
int pageSize = Convert.ToInt32(HttpContext.Current.Request["page"]);//请求的当前页码
int pageList = Convert.ToInt32(HttpContext.Current.Request["rows"]);//请求一页显示的数据条数。
string result = "";
bool EnginIDCheck = false;
string EnginID = "";
bool OPNameCheck = Convert.ToBoolean(HttpContext.Current.Request["OPNameCheck"]);
string OPName = HttpContext.Current.Request["OPName"];
bool shaftNameCheck = Convert.ToBoolean(HttpContext.Current.Request["shaftNameCheck"]);
string shaftName = HttpContext.Current.Request["shaftName"];
bool itemNameCheck = Convert.ToBoolean(HttpContext.Current.Request["itemNameCheck"]);
string itemName = HttpContext.Current.Request["itemName"];
string startTime = HttpContext.Current.Request["startTime"];
string endTime = null;
string hour = HttpContext.Current.Request["Hour"];
string minutes = HttpContext.Current.Request["Minutes"];
startTime = startTime + " " + hour + ":" + minutes + ":" + "00";
string EngineTypeID = HttpContext.Current.Request["EngineTypeID"]; ;
bool EngineTypeIDCheck = Convert.ToBoolean(HttpContext.Current.Request["EngineTypeIDCheck"]);
int n = Convert.ToInt32(HttpContext.Current.Request["Yangben"]);
int k = Convert.ToInt32(HttpContext.Current.Request["Num"]);
QualityData.SelectGoodDataReport_DataGroup(EnginIDCheck, EnginID,
OPNameCheck, OPName,
EngineTypeID, EngineTypeIDCheck,
shaftNameCheck, shaftName,
itemNameCheck, itemName,
startTime, endTime, n, k, out dt);
dt1 = dt.Copy(); //复制dt
dt1.Rows.Clear();//清空内容，只保留dt结构。
for (int i = (pageSize - 1) * pageList; i < pageSize * pageList; i++)//循环需要显示的行
{
if (i < dt.Rows.Count)
{
dt1.ImportRow(dt.Rows[i]);//这是加入的是第i行
}
}
if (dt1 != null && dt1.Rows.Count > 0)
{
result = JsonHelper.CreateJsonParameters(dt1, true, dt.Rows.Count);
}
return result;
}
/// <summary>
/// 绑定测量名称
/// </summary>
/// <returns></returns>
public string BindMeasurePart()
{
string text = "";
DataTable dt;
string opName;
opName = HttpContext.Current.Request["opName"];
QualityData.GetShaftName(opName, out dt);
if (dt != null && dt.Rows.Count > 0)
{
text = JsonHelper.DataTableToJson(dt);
}
return text;
}
/// <summary>
/// 绑定测量内容
/// </summary>
/// <returns></returns>
public string BindMeasurePartContent()
{
string text = "";
string opName;
string shaftName;
opName = HttpContext.Current.Request["opName"];
shaftName = HttpContext.Current.Request["shaftName"];
DataTable dt;
QualityData.GetItemName(opName, shaftName, out dt);
if (dt != null && dt.Rows.Count > 0)
{
text = JsonHelper.DataTableToJson(dt);
}
return text;
}
//绑定工位名称
public string BindOPName()
{
string text = "";
DataTable dt;
QualityData.GetOpName(out dt);
if (dt != null && dt.Rows.Count > 0)
{
text = JsonHelper.DataTableToJson(dt);
}
return text;
}
//绑定机型
public string BindMachineType()
{
string text = "";
DataTable dt;
CraftMana_step.enginetypeSelect(out dt);
if (dt != null && dt.Rows.Count > 0)
{
text = JsonHelper.DataTableToJson(dt);
}
return text;
}
//控件绑定分钟
public string BindMinutes()
{
string text = "";
DataTable dt = new DataTable();
dt.Columns.Add("分钟", typeof(string));
for (int i = 0; i < 60; i++)
{
DataRow dr = dt.NewRow();
dr["分钟"] = i.ToString("00");
dt.Rows.Add(dr);
}
if (dt != null && dt.Rows.Count > 0)
{
text = JsonHelper.DataTableToJson(dt);
}
return text;
}
//控件绑定小时
public string BindHour()
{
string text = "";
DataTable dt = new DataTable();
dt.Columns.Add("小时", typeof(string));
for (int i = 0; i < 24; i++)
{
DataRow dr = dt.NewRow();
dr["小时"] = i;
dt.Rows.Add(dr);
}
if (dt != null && dt.Rows.Count > 0)
{
text = JsonHelper.DataTableToJson(dt);
}
return text;
}
public string OutPutData()
{
DataTable dt = null;
bool EnginIDCheck = false;
string EnginID = "";
bool OPNameCheck = Convert.ToBoolean(HttpContext.Current.Request["OPNameCheck"]);
string OPName = HttpContext.Current.Request["OPName"];
bool shaftNameCheck = Convert.ToBoolean(HttpContext.Current.Request["shaftNameCheck"]);
string shaftName = HttpContext.Current.Request["shaftName"];
bool itemNameCheck = Convert.ToBoolean(HttpContext.Current.Request["itemNameCheck"]);
string itemName = HttpContext.Current.Request["itemName"];
string startTime = HttpContext.Current.Request["startTime"];
string endTime = null;
string hour = HttpContext.Current.Request["Hour"];
string minutes = HttpContext.Current.Request["Minutes"];
startTime = startTime + " " + hour + ":" + minutes + ":" + "00";
string EngineTypeID = HttpContext.Current.Request["EngineTypeID"]; ;
bool EngineTypeIDCheck = Convert.ToBoolean(HttpContext.Current.Request["EngineTypeIDCheck"]);
int n = Convert.ToInt32(HttpContext.Current.Request["Yangben"]);
int k = Convert.ToInt32(HttpContext.Current.Request["Num"]);
QualityData.SelectGoodDataReport_DataGroup(EnginIDCheck, EnginID,
OPNameCheck, OPName,
EngineTypeID, EngineTypeIDCheck,
shaftNameCheck, shaftName,
itemNameCheck, itemName,
startTime, endTime, n, k, out dt);
//string path = HttpContext.Current.Server.MapPath("~/Chart_excel/QualityData_TrendPictureBasic_01.png");
string path = "QualityData_TrendPictureBasic_01.png";
if (dt != null)
{
if (dt.Rows.Count > 0)
{
CommonFunction.OutPutDataAndPic(path, dt);
}
}
return "";
}
public string SaveImg()
{
//string path = "c:\\QualityData_TrendPictureBasic_01.png";
string path = HttpContext.Current.Server.MapPath("~/Chart_excel/QualityData_TrendPictureBasic_01.png");
string byteStr = HttpContext.Current.Request["ImageDate"].Replace("data:image/png;base64,", "");
System.Drawing.Image returnImage = Base64StringToImage(byteStr);
if (System.IO.File.Exists(path))
{
System.IO.File.Delete(path);
}
returnImage.Save(path, System.Drawing.Imaging.ImageFormat.Png);
return "{\"result\":\"1\"}"; ;
}
private System.Drawing.Image Base64StringToImage(string txt)
{
byte[] arr = Convert.FromBase64String(txt);
System.IO.MemoryStream ms = new System.IO.MemoryStream(arr);
System.Drawing.Bitmap bmp = new System.Drawing.Bitmap(ms);
return bmp;
}
public bool IsReusable
{
get
{
return false;
}
}
}