refactor(IoTC): 优化温度变化过快报警监测逻辑。
新增MonitorTempRaisingTooFastAlarm()方法，每隔1s判断一次温度变化率。
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@ -1,4 +1,5 @@
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using System;
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using System.Diagnostics;
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using System.Runtime.InteropServices;
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using System.Xml;
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using Aitex.Core.RT.DataCenter;
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@ -128,7 +129,9 @@ namespace Aitex.Core.RT.Device.Devices
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private readonly SCConfigItem _PyroWarmIsAlarm;
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private SCConfigItem _AETempRasingFastIsAlarm;
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private bool _isAlarmTempRaisingFast;
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private double _tempRaisingRateOuter;
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private double _tempRaisingRateMiddle;
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private string _scOuterTempValue;
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public string ScOuterTempValue
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@ -234,10 +237,7 @@ namespace Aitex.Core.RT.Device.Devices
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_SCRHighLimit = ParseScNode("SCRTempHighLimit", node, ioModule, $"PM.{Module}.Heater.SCRTempHighLimit");
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_SCRLowLimit = ParseScNode("SCRTempLowLimit", node, ioModule, $"PM.{Module}.Heater.SCRTempLowLimit");
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_PyroWarmIsAlarm = ParseScNode("PyroWarmIsAlarm", node, ioModule, $"PM.{Module}.Heater.PyroWarmIsAlarm");
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_AETempRasingFastIsAlarm = ParseScNode("AETempRasingFastIsAlarm", node, ioModule, $"PM.{Module}.Heater.AETempRasingFastIsAlarm");
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}
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public bool Initialize()
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@ -453,6 +453,29 @@ namespace Aitex.Core.RT.Device.Devices
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});
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#region Temp Rising Too Fast Alarm
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_isAlarmTempRaisingFast = SC.SafeGetValue($"PM.{Module}.Heater.AETempRasingFastIsAlarm", true);
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_tempRaisingRateMiddle = SC.SafeGetValue($"PM.{Module}.Heater.AETempMiddleRasingRate", 20.0);
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_tempRaisingRateOuter = SC.SafeGetValue($"PM.{Module}.Heater.AETempOuterRasingRate", 20.0);
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SC.RegisterValueChangedCallback($"PM.{Module}.Heater.AETempRasingFastIsAlarm", val =>
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{
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_isAlarmTempRaisingFast = (bool)val;
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});
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SC.RegisterValueChangedCallback($"PM.{Module}.Heater.AETempMiddleRasingRate", val =>
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{
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_tempRaisingRateMiddle = (double)val;
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});
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SC.RegisterValueChangedCallback($"PM.{Module}.Heater.AETempOuterRasingRate", val =>
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{
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_tempRaisingRateOuter = (double)val;
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});
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#endregion
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ScOuterTempValue = SC.GetStringValue($"PM.{Module}.TempSensor.OuterTemp");
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ScInnerTempValue = SC.GetStringValue($"PM.{Module}.TempSensor.InnerTemp");
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@ -1063,7 +1086,7 @@ namespace Aitex.Core.RT.Device.Devices
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MonitorAlarm();
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MonitorTemp();
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//MonitorAETempRasingFastAlarm();
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MonitorTempRaisingTooFastAlarm();
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}
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catch (Exception ex)
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{
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@ -1216,60 +1239,114 @@ namespace Aitex.Core.RT.Device.Devices
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}
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//DateTime dtLastRecordTime = DateTime.Now;
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DeviceTimer tempMonitorDT = new DeviceTimer();
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private double lastInnerTemp = 0;
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private double lastMiddleTemp = 0;
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private double lastOuterTemp = 0;
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private readonly Stopwatch _swTempRaisingMonitor = new();
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private double _lastInnerTemp = 0;
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private double _lastMiddleTemp = 0;
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private double _lastOuterTemp = 0;
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private readonly R_TRIG _rTrigMiddleTempRaisingFast = new();
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private readonly R_TRIG _rTrigInnerTempRaisingFast = new();
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private readonly R_TRIG _rTrigOuterTempRaisingFast = new();
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//private void MonitorAETempRasingFastAlarm()
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//{
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// string pmStatus = DATA.Poll($"{Module}.Status") == null ? "" : DATA.Poll($"{Module}.Status").ToString();
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private bool MonitorTempRaisingTooFastAlarm()
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{
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var objPmStatus = DATA.Poll($"{Module}.Status");
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var pmStatus = objPmStatus == null ? "" : objPmStatus.ToString();
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// if (pmStatus == "Process")
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// {
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// if (Math.Abs(InnerTemp - lastInnerTemp) * 1000 > _AETempInnerRasingRate.DoubleValue * tempMonitorDT.GetElapseTime())
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// {
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// if (_AETempRasingFastIsAlarm.BoolValue)
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// {
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// EV.PostAlarmLog(Module, $"AETemp Inner rasing fast");
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// }
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// else
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// {
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// EV.PostWarningLog(Module, $"AETemp Inner rasing fast");
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// }
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// }
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if (pmStatus != "Process")
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{
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// PM没有Process时，强制停止计时器；
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// 否则由于上一次工艺结束时，定时器处于运行状态，再次进入工艺时，IsRunning == true，定时器记录时间会很大，导致判断错误。
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_swTempRaisingMonitor.Reset();
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}
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else
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{
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// if (Math.Abs(MiddleTemp - lastMiddleTemp) * 1000 > _AETempMiddleRasingRate.DoubleValue * tempMonitorDT.GetElapseTime())
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// {
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// if (_AETempRasingFastIsAlarm.BoolValue)
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// {
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// EV.PostAlarmLog(Module, $"AETemp Middle rasing fast");
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// }
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// else
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// {
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// EV.PostWarningLog(Module, $"AETemp Middle rasing fast");
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// }
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// }
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if (!_swTempRaisingMonitor.IsRunning)
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{
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// 首次进入Process，启动1s定时，并保存当前当前温度。
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// 后续整个Process过程中，定制器始终处于工作状态，除非发生异常。
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_swTempRaisingMonitor.Start();
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_lastInnerTemp = InnerTemp;
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_lastMiddleTemp = MiddleTemp;
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_lastOuterTemp = OuterTemp;
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}
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else if (_swTempRaisingMonitor.Elapsed.TotalSeconds > 1)
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{
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// if (Math.Abs(OuterTemp - lastOuterTemp) * 1000 > _AETempOuterRasingRate.DoubleValue * tempMonitorDT.GetElapseTime())
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// {
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// if (_AETempRasingFastIsAlarm.BoolValue)
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// {
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// EV.PostAlarmLog(Module, $"AETemp Outer rasing fast");
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// }
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// else
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// {
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// EV.PostWarningLog(Module, $"AETemp Outer rasing fast");
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// }
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_swTempRaisingMonitor.Stop();
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// lastInnerTemp = InnerTemp;
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// lastMiddleTemp = MiddleTemp;
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// lastOuterTemp = OuterTemp;
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// }
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// }
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var interval = _swTempRaisingMonitor.Elapsed.TotalSeconds;
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if (interval <= 0)
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return true;
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// tempMonitorDT.Start(0);
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//}
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Debug.WriteLine($"IoTC {Name} Temp Raising Fast monitor interval: {interval:F1}", Module);
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Debug.WriteLine($"Is Alarm: {_isAlarmTempRaisingFast}; " +
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$"Middle Rate SP: {_tempRaisingRateMiddle}℃/s; " +
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$"Outer Rate SP: {_tempRaisingRateOuter}℃/s; ",
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Module);
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var raisingRatePerSec = 0.0;
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#region Inner
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/* raisingRatePerSec = Math.Abs(InnerTemp - _lastInnerTemp) / interval;
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Debug.WriteLine($"Inner Temp Raising Rate: {raisingRatePerSec:F1}", Module);
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_rTrigInnerTempRaisingFast.CLK = raisingPerSec > _tempRaisingRateInner;
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if (_rTrigInnerTempRaisingFast.Q)
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{
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var msg = $"Inner Temp raising too fast at a rate of {raisingPerSec:F1}℃/s";
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if (_isAlarmTempRaisingFast)
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EV.PostAlarmLog(Module, msg);
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else
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EV.PostWarningLog(Module, msg);
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}*/
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#endregion
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#region Middle
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raisingRatePerSec = Math.Abs(MiddleTemp - _lastMiddleTemp) / interval;
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Debug.WriteLine($"Middle Temp Raising Rate: {raisingRatePerSec:F1}", Module);
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_rTrigMiddleTempRaisingFast.CLK = raisingRatePerSec > _tempRaisingRateMiddle;
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if (_rTrigMiddleTempRaisingFast.Q)
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{
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var msg = $"Middle Temp raising too fast at a rate of {raisingRatePerSec:F1}℃/s";
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if (_isAlarmTempRaisingFast)
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EV.PostAlarmLog(Module, msg);
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else
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EV.PostWarningLog(Module, msg);
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}
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#endregion
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#region Outer
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raisingRatePerSec = Math.Abs(OuterTemp - _lastOuterTemp) / interval;
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Debug.WriteLine($"Outer Temp Raising Rate: {raisingRatePerSec:F1}", Module);
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_rTrigOuterTempRaisingFast.CLK = raisingRatePerSec > _tempRaisingRateOuter;
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if (_rTrigOuterTempRaisingFast.Q)
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{
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var msg = $"Outer Temp raising too fast at a rate of {raisingRatePerSec:F1}℃/s";
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if (_isAlarmTempRaisingFast)
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EV.PostAlarmLog(Module, msg);
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else
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EV.PostWarningLog(Module, msg);
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}
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#endregion
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// 保存当前当前温度，并重启1s定时器
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_lastInnerTemp = InnerTemp;
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_lastMiddleTemp = MiddleTemp;
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_lastOuterTemp = OuterTemp;
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_swTempRaisingMonitor.Restart();
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}
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}
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return true;
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}
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public void MonitorTemp()
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