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514 lines
22 KiB
514 lines
22 KiB
using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Data;
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using DBFactory;
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using CommonLib;
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using System.Threading;
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namespace WcfControlMonitorLib
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{
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/// <summary>
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/// Creator:Richard.liu
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/// 动态计算路径可用状态
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/// </summary>
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public static class CParsePLCData
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{
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public static event RefreshMonitorEventHandler RefreshMonitor;
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public static void OnRefreshMonitor(RefreshMonitorEventArgs e)
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{
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if (RefreshMonitor != null)
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{
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RefreshMonitor(e);
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}
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}
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public static event CDeviceStateChangeEventHandler DeviceStateChange;
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public static void OnDeviceStateChange(object sender,CDeviceStateChangeEventArgs e)
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{
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if (DeviceStateChange != null)
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{
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DeviceStateChange(sender, e);
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}
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}
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static StringBuilder sql = new StringBuilder();
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static string _CParsePLCError = "";//监控调度类错误说明
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public static string CParsePLCError
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{
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get { return _CParsePLCError; }
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set { _CParsePLCError = value; }
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}
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public class AltDeviceInfos
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{
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public int DeviceIndex;
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public int DeviceKind;
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public int RunState;
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public int TaskNo;
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public int ErrorCode;
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}
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static DBOperator dbo =new DBOperator();//20130926
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static DBOperator dboMan = CStaticClass.dboM;//20130926
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static Dictionary<int,AltDeviceInfos> _modifyPathDeviceInfo;
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static object lockThis = new object();
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/// <summary>
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/// 添加可以改道设备信息
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/// </summary>
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public static void AddModifyPathDeviceInfo()
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{
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lock (lockThis)
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{
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DataView dv1 = new DataView();
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_modifyPathDeviceInfo = new Dictionary<int,AltDeviceInfos>();
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sql.Remove(0, sql.Length);
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sql.Append("select * from T_Base_Device where (F_DeviceKindIndex=1 or F_DeviceKindIndex=2 or F_DeviceKindIndex=4) and F_DBW2Address is not null order by F_DeviceIndex asc");//20130226richard.liu
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DataView dv = dbo.ExceSQL(sql.ToString()).Tables[0].DefaultView;
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for (int i = 0; i < dv.Count; i++)
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{
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AltDeviceInfos devinfo = new AltDeviceInfos();
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devinfo.DeviceIndex = Convert.ToInt32(dv[i]["F_DeviceIndex"]);
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devinfo.DeviceKind = Convert.ToInt32(dv[i]["F_DeviceKindIndex"]);
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if (_modifyPathDeviceInfo.ContainsKey(Convert.ToInt32(dv[i]["F_DeviceIndex"])) == false)
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{
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_modifyPathDeviceInfo.Add(Convert.ToInt32(dv[i]["F_DeviceIndex"]), devinfo);
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}
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}
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}
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}
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public static void SetModifyPathDeviceInfo(int devindex,AltDeviceInfos altdev)
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{
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lock (lockThis)
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{
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_modifyPathDeviceInfo[devindex].ErrorCode = altdev.ErrorCode;
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_modifyPathDeviceInfo[devindex].RunState = altdev.RunState;
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_modifyPathDeviceInfo[devindex].TaskNo = altdev.TaskNo;
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}
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}
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//static Thread mythreadRoute;
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static Thread mythread;
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static bool exitThread = false;//20091107
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private static void BeginListen()
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{//20091107
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while (!exitThread )
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{
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try
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{
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lock (lockThis)
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{//20130226richard.liu
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SetDeviceState();
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}
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}
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catch (Exception ex)
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{
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_CParsePLCError =ex.StackTrace+ ex.Message;
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}
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finally
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{
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Thread.Sleep(200);
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}
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}
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//if (mythread != null && exitThread == true)
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//{
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// mythread.Abort();
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// mythread = null;
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//}
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}
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public static void EndListen()
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{//20091107
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exitThread = true;
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if (mythread != null)
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{
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mythread.Abort();
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mythread = null;
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}
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}
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public static void StartListen()
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{
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AddModifyPathDeviceInfo();
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//20091107
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exitThread = false;
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mythread = new Thread(new ThreadStart(BeginListen));
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mythread.IsBackground = true;
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mythread.Start();
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}
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/// <summary>
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/// 取得指定设备索引的设备状态:[0]读写标志;[1]状态;[2]任务号；[3]X坐标;[4]Y坐标;[5]设备索引
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/// </summary>
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/// <param name="deviceIdx">设备索引</param>
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/// <returns></returns>
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public static int[] GetModifyPathDeviceState(int deviceIdx)
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{
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int[] states = new int[6] { 1, 0, 0, 0, 0, deviceIdx };
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Model.MDevice mdevinfo = Model.CGetInfo.GetModifyPathDeviceInfo(deviceIdx);
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if (mdevinfo != null)
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{
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states[1] = mdevinfo.ErrorCode;
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states[2] = mdevinfo.TaskNo;
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return states;
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}
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else
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{
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return null;
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}
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}
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/// <summary>
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/// 设置所有设备的当前动态属性
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/// </summary>
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public static void SetDeviceState()
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{
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DataView dvv = new DataView();
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DataView dv = new DataView();//20130306richard.liu
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try
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{
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bool updateroute = false;
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if (CStaticClass.routetime.AddSeconds(10) <= DateTime.Now)
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{
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updateroute = true;
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CStaticClass.routetime = DateTime.Now;
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}
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sql.Remove(0, sql.Length);//20130306richard.liu
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sql.Append("SELECT F_DeviceIndex FROM T_Base_Device WHERE (F_LockedState = - 1) and (F_DeviceKindIndex=1 or F_DeviceKindIndex=2 or F_DeviceKindIndex=4) and F_DBW2Address is not null");//20130306richard.liu
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dv = dbo.ExceSQL(sql.ToString()).Tables[0].DefaultView;//20130306richard.liu
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dv.Sort = "F_DeviceIndex";//20130306richard.liu
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int[] States;
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foreach (int devindex in _modifyPathDeviceInfo.Keys)
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{
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AltDeviceInfos devinfo1 = _modifyPathDeviceInfo[devindex];
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//if (devinfo1.DeviceKind >= 6 && devinfo1.DeviceKind <= 30) continue;//20130226richard.liu
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#region 设备被停用
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//20130306richard.liu
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if (dv.Find(devindex) >= 0)//20130306richard.liu
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{
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if (updateroute == true)
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{//20100131
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UpdateErrorCode(devinfo1.DeviceIndex, 998);
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AlterRoute(devinfo1.DeviceIndex, 998);
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}
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//20090926
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if (devinfo1.ErrorCode != 998)
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{
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UpdateErrorCode(devinfo1.DeviceIndex, 998);
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AlterRoute(devinfo1.DeviceIndex, 998);
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devinfo1.RunState = 4;
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}
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devinfo1.ErrorCode = 998;
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}
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#endregion
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else
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{
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#region 输送机类
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if (devinfo1.DeviceKind == 2)//20130226richard.liu
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{
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{
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States = GetModifyPathDeviceState(devinfo1.DeviceIndex);
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if (States == null) continue;
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if (States[1] >= 30)
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{
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if (updateroute == true)
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{//20100131
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UpdateErrorCode(devinfo1.DeviceIndex, States[1]);
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AlterRoute(devinfo1.DeviceIndex, States[1]);
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}
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//20100131
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//修改路径表
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if (States[1] != devinfo1.ErrorCode)
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{
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UpdateErrorCode(devinfo1.DeviceIndex, States[1]);
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AlterRoute(devinfo1.DeviceIndex, States[1]);
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}
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devinfo1.ErrorCode = States[1];
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devinfo1.RunState = 2;
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}
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else if ((States[1] == 0) || (States[1] == 1) || (States[1] == 2))
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{
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if (updateroute == true)
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{//20100131
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UpdateErrorCode(devinfo1.DeviceIndex, 0);
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AlterRoute(devinfo1.DeviceIndex, States[1]);
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}
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//20100131
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//修改路径表
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if (States[1] != devinfo1.ErrorCode)
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{
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UpdateErrorCode(devinfo1.DeviceIndex, 0);
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AlterRoute(devinfo1.DeviceIndex, States[1]);
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}
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//20090926
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if (States[1] == 2)
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{
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//20090920
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devinfo1.RunState = 5;
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}
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else
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{
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devinfo1.RunState = States[1];
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}
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//20100131
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//20091006
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devinfo1.ErrorCode = States[1];
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//20090926
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}
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devinfo1.TaskNo = States[2];
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//20101118
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}
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}
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#endregion
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#region 移动设备类
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if ((devinfo1.DeviceKind == 1) || (devinfo1.DeviceKind == 4))
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{
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States = GetModifyPathDeviceState(devinfo1.DeviceIndex);
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if (States == null) continue;
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if (States[1] >= 30)
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{
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if (updateroute == true)
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{//20100131
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UpdateErrorCode(devinfo1.DeviceIndex, States[1]);
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AlterRoute(devinfo1.DeviceIndex, States[1]);
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}
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//修改路径表
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if (States[1] != devinfo1.ErrorCode)
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{
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//20100131
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UpdateErrorCode(devinfo1.DeviceIndex, States[1]);
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AlterRoute(devinfo1.DeviceIndex, States[1]);
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}
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devinfo1.ErrorCode = States[1];
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devinfo1.RunState = 2;
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}
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else if ((States[1] == 0) || (States[1] == 1) || (States[1] == 2))
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{
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if (updateroute == true)
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{//20100131
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UpdateErrorCode(devinfo1.DeviceIndex, 0);
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AlterRoute(devinfo1.DeviceIndex, States[1]);
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}
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//修改路径表
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if (States[1] != devinfo1.ErrorCode)
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{
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//20100131
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UpdateErrorCode(devinfo1.DeviceIndex, 0);
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AlterRoute(devinfo1.DeviceIndex, States[1]);
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}
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//20090926
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if (States[1] == 2)
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{
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//20090920
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devinfo1.RunState = 5;
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}
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else
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{
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devinfo1.RunState = States[1];
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}
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//20100131
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devinfo1.ErrorCode = States[1];
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}
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devinfo1.TaskNo = States[2];
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}
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#endregion
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}
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SetModifyPathDeviceInfo(devindex, devinfo1);
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}
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}
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catch (Exception exa)
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{
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_CParsePLCError = string.Format("解析PLC反馈数据的记录设备状态时发生错误：{0}", exa.StackTrace+exa.Message );
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RefreshMonitorEventArgs rmea = new RefreshMonitorEventArgs("tsStatus", _CParsePLCError);
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OnRefreshMonitor(rmea);
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}
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finally
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{
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dvv.Dispose();
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}
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}
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/// <summary>
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/// 修改本地路径表、反馈给管理的路径表
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/// </summary>
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/// <param name="devInx">发生故障的设备索引</param>
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/// <returns></returns>
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public static bool AlterRoute(int devInx, int state)
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{
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DataView dvr = new DataView(); DataView dv1 = new DataView(); DataView dv = new DataView();
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try
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{
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#region 根据堆垛机修改管理巷道是否可用
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//if ((devInx >= 11001) && (devInx <= 11003))
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//{//20110405表名：WH_LANEWAY 字段：WAREHOUSE_CODE：仓库编码-01、03、04 LANEWAY_CODE:巷道编码-1、2、3
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// //DEVICE_FLAG：设备状态-0=不可用；1=可用
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// string LANEWAY_CODE = devInx.ToString().Substring(4,1);
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// int DEVICE_FLAG=-1;
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// if (state >= 30)
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// {
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// DEVICE_FLAG =0;
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// }
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// else
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// {
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// DEVICE_FLAG =1;
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// }
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// sql.Remove(0, sql.Length);
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// sql.Append("update WH_LANEWAY set DEVICE_FLAG=").Append(DEVICE_FLAG).Append(" where WAREHOUSE_CODE='01' and LANEWAY_CODE='").Append(LANEWAY_CODE).Append("' and DEVICE_FLAG<>").Append(DEVICE_FLAG);
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// dboMan.ExceSQL(sql.ToString());
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//}
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#endregion
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sql.Remove(0, sql.Length);
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sql.Append("select distinct F_RouteID from T_Base_Route_Device where F_DeviceOrder>0 and F_DeviceIndex=").Append(devInx);
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dv = dbo.ExceSQL(sql.ToString()).Tables[0].DefaultView;
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for (int i = 0; i < dv.Count; i++)
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{
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string stardev = dbo.GetSingle("select f_startdevice from t_base_route where f_routeid=" + dv[i]["f_routeid"]).ToString();
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string enddev = dbo.GetSingle("select f_enddevice from t_base_route where f_routeid=" + dv[i]["f_routeid"]).ToString();
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if (state >= 30)
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{
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//所有子路径都不可用时，方才设定此路径真的不可用
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sql.Remove(0, sql.Length);
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sql.Append(" SELECT T_Base_Route_Device.F_RouteIDSub, SUM(T_Base_Device.F_ErrorCode) AS ErrorCodes ").Append(
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" FROM T_Base_Route_Device,T_Base_Device where (F_DeviceKindIndex=1 or F_DeviceKindIndex=2 ) and F_DBW2Address is not null and F_DeviceOrder >0 and T_Base_Route_Device.F_DeviceIndex = T_Base_Device.F_DeviceIndex").Append(
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" and T_Base_Route_Device.F_RouteID=").Append(dv[i]["F_RouteID"]).Append(" GROUP BY T_Base_Route_Device.F_RouteIDSub ");//20130226richard.liu
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dvr = dbo.ExceSQL(sql.ToString()).Tables[0].DefaultView;
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bool ifUsable = false;
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for (int kk = 0; kk < dvr.Count; kk++)
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{
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if (Convert.ToInt32(dvr[kk]["ErrorCodes"]) <= 0)
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{
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ifUsable = true;
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break;
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}
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}
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if (ifUsable == false)
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{
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//20101011
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sql.Remove(0, sql.Length);
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sql.Append("update t_base_route set F_Status=0 where f_routeid=").Append(dv[i]["F_RouteID"]).Append(" and F_Status=1 and F_AutoUpdate=1 ");
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int ups = dbo.ExecuteSql(sql.ToString());
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sql.Remove(0, sql.Length);
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sql.Append("update IO_CONTROL_ROUTE set CONTROL_ROUTE_STATUS=0 where CONTROL_ROUTE_CODE='").Append(stardev).Append("-").Append(enddev).Append("' and CONTROL_ROUTE_STATUS=1");
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if (ups > 0) dboMan.ExceSQL(sql.ToString());
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}
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else
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{
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//20120328有一条子路径可用，路径就可用
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sql.Remove(0, sql.Length);
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sql.Append("update t_base_route set F_Status=1 where f_routeid=").Append(dv[i]["F_RouteID"]).Append(" and F_Status=0 and F_AutoUpdate=1 ");
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int ups = dbo.ExecuteSql(sql.ToString());
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sql.Remove(0, sql.Length);
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sql.Append("update IO_CONTROL_ROUTE set CONTROL_ROUTE_STATUS=1 where CONTROL_ROUTE_CODE='").Append(stardev).Append("-").Append(enddev).Append("' and CONTROL_ROUTE_STATUS=0");
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if (ups > 0) dboMan.ExceSQL(sql.ToString());
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}
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}
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else
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{
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sql.Remove(0, sql.Length);
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sql.Append("SELECT SUM(T_Base_Device.F_ErrorCode) as errcode FROM T_Base_Device ,T_Base_Route_Device").Append(
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" where (F_DeviceKindIndex=1 or F_DeviceKindIndex=2 ) and F_DBW2Address is not null and F_DeviceOrder>0 and T_Base_Device.F_DeviceIndex = T_Base_Route_Device.F_DeviceIndex and T_Base_Route_Device.F_RouteID=").Append(dv[i]["F_RouteID"]);//20130226richard.liu
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dv1 = dbo.ExceSQL(sql.ToString()).Tables[0].DefaultView;
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if (dv1.Count > 0)
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{
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int errcode = 0; int a = 0;
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if (int.TryParse(dv1[0]["errcode"].ToString(), out a) == true)
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{
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errcode = Convert.ToInt32(dv1[0]["errcode"]);
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}
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if (errcode <= 0)
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{
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//20101011
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sql.Remove(0, sql.Length);
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sql.Append("update t_base_route set F_Status=1 where f_routeid=").Append(dv[i]["F_RouteID"]).Append(" and F_Status=0 and F_AutoUpdate=1 ");
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int ups = dbo.ExecuteSql(sql.ToString());
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sql.Remove(0, sql.Length);
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sql.Append("update IO_CONTROL_ROUTE set CONTROL_ROUTE_STATUS=1 where CONTROL_ROUTE_CODE='").Append(stardev).Append("-").Append(enddev).Append("' and CONTROL_ROUTE_STATUS=0");
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if (ups > 0) dboMan.ExceSQL(sql.ToString());
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}
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}
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}
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}
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return true;
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}
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catch (Exception ex)
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{
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_CParsePLCError = string.Format("解析PLC反馈数据的修改路径时发生错误：{0}", ex.StackTrace+ex.Message );
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RefreshMonitorEventArgs rmea = new RefreshMonitorEventArgs("tsStatus", _CParsePLCError);
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OnRefreshMonitor(rmea);
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return false;
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}
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finally
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{
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dv.Dispose();
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dvr.Dispose();
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dv1.Dispose();
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}
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}
|
|
static void UpdateErrorCode(int devInx, int errorCode)
|
|
{
|
|
//20130226richard.liu
|
|
sql.Clear();
|
|
sql.Append("SELECT F_DeviceErrorIndex FROM T_Base_Device_State where F_DeviceKindIndex=").Append(_modifyPathDeviceInfo[devInx].DeviceKind).Append(" and F_DeviceErrorIndex=").Append(errorCode);
|
|
DataView dv=dbo.ExceSQL(sql.ToString()).Tables[0].DefaultView;
|
|
if (dv.Count > 0)
|
|
{
|
|
sql.Clear();
|
|
sql.Append("UPDATE T_Base_Device SET F_ErrorCode = ").Append(errorCode).Append(" WHERE (F_DeviceIndex = ").Append(devInx).Append(")and (F_ErrorCode <> ").Append(errorCode).Append(")");
|
|
CStaticClass.dbo.ExecuteSql(sql.ToString());//20130306richard.liu使用主线程数据连接修改，以免造成UPDATE并发
|
|
}
|
|
dv.Dispose();
|
|
}
|
|
|
|
}
|
|
}
|