冰箱超温度范围报警提示

DM_Weight/App.config

@@ -37,7 +37,7 @@
 		<!-- 按处方还药或者按取药记录还药 1:处方（ReturnDrugWindow2）2：药品（ReturnDrugWindow）-->
 		<add key="returnDrugMode" value="2" />
 		<!-- 自动退出时间，单位秒，为0时不自动退出 -->
-		<add key="autoExit" value="3"/>
+		<add key="autoExit" value="0"/>
 		
 		<!-- 无操作退出录像时间，单位秒，为0时不退出录像 -->
 		<add key="stopRecord" value="0"/>
@@ -76,6 +76,10 @@
 		<add key="FridgeState" value="0"/>
 		<!--报警状态1关闭；0打开-->
 		<add key="AlarmState" value="0"/>
+		<!--冰箱不在区间超时时间（超过指定的时间仍不在区间则提示）单位分-->
+		<add key="OutRangeTime" value="20"/>
+		<!--冰箱是否异常状态，0正常1异常--><!--
+		<add key="FridgeworkingState" value="0"/>-->
 
 
 		<!--冰箱2抽屉温度区间-->

DM_Weight/Port/PortUtil.cs

@@ -1756,6 +1756,44 @@ namespace DM_Weight.Port
             }
             return temperature;
         }
+        //读制冷片温度
+        public async Task<float> GetFridgeTemperature2()
+        {
+            float temperature = 0.0f;
+            try
+            {
+                fridgeSerial.DiscardInBuffer();
+                byte bAddress;
+                byte[] buffer = new byte[] { 0x01, 0x03, 0x10, 0x0C, 0x00, 0x01, 0x40, 0xC9 };
+                //byte[] buffer = new byte[] { 0x01, 0x03, 0x10, 0x02, 0x00, 0x01 };
+                ////获取数组CRC校验码
+                //byte[] byteDate = CRC16MODBUS.CrcModBus(buffer);
+                ////Array.Reverse(byteDate);
+                //int dataLength = buffer.Length;
+                //Array.Resize(ref buffer, dataLength + byteDate.Length);
+                //for (int i = 0; i < byteDate.Length; i++)
+                //{
+                //    buffer[dataLength + i] = byteDate[i];
+                //}
+                logger.Info($"获制冷片温度【{Convert.ToHexString(buffer)}】");
+                fridgeSerial.Write(buffer, 0, 8);
+                byte[] retByte = await GetBufferByPort(fridgeSerial, 7);
+                logger.Info($"获取制冷片温度返回【{Convert.ToHexString(retByte)}】");
+                if (retByte != null && retByte.Length >= 7)
+                {
+                    var hight = retByte[3];
+                    var low = retByte[4];
+                    int iHight = Convert.ToInt32(hight << 8);
+                    int iLow = Convert.ToInt32(retByte[4]);
+                    temperature = Convert.ToSingle(iHight + iLow) / 10;
+                }
+            }
+            catch (Exception ex)
+            {
+                logger.Info($"获取制冷片温度发生异常：ex:{ex.Message}");
+            }
+            return temperature;
+        }
         /// <summary>
         /// 设置冰箱温度
         /// </summary>

DM_Weight/ViewModels/FridgeOnlyWindowViewModel.cs

@@ -30,7 +30,19 @@ namespace DM_Weight.ViewModels
                 //更新配置文件中冰箱温度区间
                 CommonClass.SaveAppSetting("temperatureRange", _temperatureRange);
             }
-        } 
+        }
+        //温度不在范围超时时间
+        private string _outRangeTime = ConfigurationManager.AppSettings["OutRangeTime"].ToString();
+        public string OutRangeTime
+        {
+            get => _outRangeTime; set
+            {
+                SetProperty(ref _outRangeTime, value);
+                //更新配置文件中冰箱温度区间
+                CommonClass.SaveAppSetting("OutRangeTime", _outRangeTime);
+            }
+        }
+
         private float defaultValue = Convert.ToSingle(CommonClass.ReadAppSetting("temperatureValue"));
         //温度值
         private float _temperatureValue = Convert.ToSingle(CommonClass.ReadAppSetting("temperatureValue"));

DM_Weight/ViewModels/HomeWindowViewModel.cs

@@ -24,6 +24,7 @@ using Newtonsoft.Json.Linq;
 using DM_Weight.msg;
 using System.Threading;
 using DM_Weight.Common;
+using System.Windows.Media;
 
 namespace DM_Weight.ViewModels
 {
@@ -41,7 +42,13 @@ namespace DM_Weight.ViewModels
         /// </summary>
         private string _wd = "恒温冷藏抽屉当前温度2.8（非真实数据）";
         public string WD { get => _wd; set => SetProperty(ref _wd, value); }
-        System.Timers.Timer WDTimer;
+
+        private SolidColorBrush _alertColor=Brushes.White;
+        public SolidColorBrush AlertColor
+        {
+            get=> _alertColor;
+            set => SetProperty(ref _alertColor, value);
+        }
 
         /// <summary>
         /// 是否有冰箱抽屉
@@ -49,6 +56,18 @@ namespace DM_Weight.ViewModels
         private string hasFridge = ConfigurationManager.AppSettings["hasFridge"].ToString().Equals("1") ? "Visible" : "Collapsed";
         public string HasFridge { get => hasFridge; set => SetProperty(ref hasFridge, value); }
 
+        //温度区间
+        private string TemperatureRange = CommonClass.ReadAppSetting("temperatureRange").ToString();
+        //温度不在区间计时器（超过配置文件中的时间后要报警）
+        public DateTime? FridgeTime { get; set; }
+        //冰箱是否异常状态:0正常，1异常
+        //public string FridgeWorkingState = ConfigurationManager.AppSettings["FridgeworkingState"].ToString();
+        //冰箱开关状态:0开，1关
+        public string FridgeState = ConfigurationManager.AppSettings["FridgeState"].ToString();
+        //冰箱渡不在区间超时时间
+        private string _outRangeTime = ConfigurationManager.AppSettings["OutRangeTime"].ToString();
+        public string OutRangeTime { get => _outRangeTime; set => SetProperty(ref _outRangeTime, value); }
+
         private int loginMode = Convert.ToInt32(ConfigurationManager.AppSettings["loginMode"]?.ToString() ?? "1");
         public bool MultiLogin
         {
@@ -651,36 +670,141 @@ namespace DM_Weight.ViewModels
             ////获取录像机的时间
             //_chkFunction.HIK_DVR_TIME();
             //_chkFunction.HIKStartDVRRecord();
-
+            string[] tempRange = TemperatureRange.Split('-');
-            new PromiseUtil<int>().taskAsyncLoop(60000, 0, async (options, next, stop) =>
+            new PromiseUtil<int>().taskAsyncLoop(10000, 0, async (options, next, stop) =>
             {
                 try
                 {
-                    if (!_portUtil.FridgeOperate)
+                    if (!_portUtil.FridgeOperate && FridgeState.Equals("0"))
                     {
                         string retStr = string.Empty;
                         byte[] data = null;
                         float retT = await _portUtil.GetFridgeTemperature(1);
                         Thread.Sleep(80);
-                        WD = $"恒温冷藏抽屉当前温度：{Math.Round((retT), 2)}℃";
+                        WD = $"恒温冷藏抽屉当前温度：{Math.Round((retT), 2)}℃;";
                         logger.Info(WD);
-                        //if (Convert.ToInt32(ConfigurationManager.AppSettings["hasFridge"]) > 1)
+                        if (tempRange != null && tempRange.Count() >= 2)
-                        //{
-                        //    float retTemp = await _portUtil.GetFridgeTemperature(2);
-                        //    Thread.Sleep(80);
-                        //    WD += $"{retTemp}℃";
-                        //}
-                        if (IsLeave)
                         {
-                            stop();
+                            if (retT < Convert.ToSingle(tempRange[0]) || retT > Convert.ToSingle(tempRange[1]))
+                            {
+                                //查询制冷片温度
+                                float retT2 = await _portUtil.GetFridgeTemperature2();
+                                if (retT2 > 65)
+                                {
+                                    if (!FridgeState.Equals("1"))
+                                    {
+                                        //停掉冰箱
+                                        await _portUtil.FridgeOff(1);
+                                        CommonClass.SaveAppSetting("FridgeState", "1");
+                                        AlertMsg alertMsg = new AlertMsg
+                                        {
+                                            Message = $"冰箱制冷片温度超过65度，已关闭冰箱制冷功能!!!",
+                                            Type = MsgType.ERROR
+                                        };
+                                        _eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
+                                    }
+                                    logger.Info($"制冷片温度超过65度");
+                                    Thread.Sleep(100);
+                                    //给出提示
+                                    WD += "冰箱温度异常，已关闭冰箱制冷功能";
+                                    AlertColor=Brushes.Red;
+                                    FridgeTime = null;
+                                    stop();
+                                }
+                                else
+                                {
+                                    if (FridgeTime == null)
+                                    {
+                                        FridgeTime = DateTime.Now;
+                                        //温度不在范围，但没有超过时间
+                                        if (IsLeave)
+                                        {
+                                            FridgeTime = null;
+                                            stop();
+                                        }
+                                        else
+                                        {
+                                            next();
+                                        }
+                                    }
+                                    else
+                                    {
+                                        if ((DateTime.Now - FridgeTime.Value).TotalMinutes > Convert.ToInt32(OutRangeTime))
+                                        {
+                                            logger.Info($"冰箱温度不在范围内，超过{OutRangeTime}分钟");
+                                            //停掉冰箱
+                                            await _portUtil.FridgeOff(1);
+                                            Thread.Sleep(100);
+                                            CommonClass.SaveAppSetting("FridgeState", "0");
+                                            //给出提示
+                                            WD += "冰箱温度异常，已关闭冰箱制冷功能;";
+                                            AlertColor = Brushes.Red;
+                                            FridgeState = "1";
+                                            CommonClass.SaveAppSetting("FridgeState", "1");
+                                            AlertMsg alertMsg = new AlertMsg
+                                            {
+                                                Message = $"冰箱温度异常，已关闭冰箱制冷功能!!!",
+                                                Type = MsgType.ERROR
+                                            };
+                                            _eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
+                                            FridgeTime = null;
+                                            stop();
+                                        }
+                                        else
+                                        {
+                                            //温度不在范围，但没有超过时间
+                                            if (IsLeave)
+                                            {
+                                                FridgeTime = null;
+                                                stop();
+                                            }
+                                            else
+                                            {
+                                                next();
+                                            }
+                                        }
+                                    }
+                                }
+                            }
+                            else
+                            {
+                                if (IsLeave)
+                                {
+                                    FridgeTime = null;
+                                    stop();
+                                }
+                                else
+                                {
+                                    next();
+                                }
+                            }
                         }
                         else
                         {
-                            next();
+                            logger.Info($"获取冰箱温度范围有误{TemperatureRange}");
+
+                            //if (Convert.ToInt32(ConfigurationManager.AppSettings["hasFridge"]) > 1)
+                            //{
+                            //    float retTemp = await _portUtil.GetFridgeTemperature(2);
+                            //    Thread.Sleep(80);
+                            //    WD += $"{retTemp}℃";
+                            //}
+                            if (IsLeave)
+                            {
+                                FridgeTime = null;
+                                stop();
+                            }
+                            else
+                            {
+                                next();
+                            }
                         }
                     }
                     else
                     {
+                        WD = $"恒温冷藏抽屉串口关闭或冰箱制冷异常制冷关闭！！！";
+                        AlertColor = Brushes.Red;
+                        FridgeTime = null;
                         stop();
                     }
                 }

DM_Weight/Views/FridgeOnlyWindow.xaml

@@ -23,7 +23,8 @@
             <RowDefinition Height="1.2*"/>
             <RowDefinition Height="2*"/>
             <RowDefinition Height="2*"/>
-            <RowDefinition Height="2*"/>
+            <RowDefinition Height="*"/>
+            <RowDefinition Height="*"/>
             <RowDefinition Height="*"/>
         </Grid.RowDefinitions>
 
@@ -58,8 +59,14 @@
             ToolTip="报警状态"
             Content="打开"
             materialDesign:ToggleButtonAssist.OnContent="关闭" />
-        
+        <TextBlock Grid.Column="0" Grid.Row="4"  Text="冰箱不在区间超时时间:" Margin="0 18 0 0" HorizontalAlignment="Right" VerticalAlignment="Center" FontSize="14" FontWeight="Bold"  />
-        <Button Grid.Row="4" Grid.ColumnSpan="2"  Content="保存" Command="{Binding SaveCommand}" IsEnabled="{Binding BtnIsEnable}" />
+        <TextBox Grid.Row="4"
+        Grid.Column="1"
+        materialDesign:HintAssist.Hint="超时时间以分钟为单位"
+        Margin="6 0 0 10" Text="{Binding OutRangeTime, UpdateSourceTrigger=PropertyChanged}"
+        Style="{StaticResource MaterialDesignOutlinedTextBox}">
+        </TextBox>
+        <Button Grid.Row="5" Grid.ColumnSpan="2"  Content="保存" Command="{Binding SaveCommand}" IsEnabled="{Binding BtnIsEnable}" />
     </Grid>
 </UserControl>
 

DM_Weight/Views/HomeWindow.xaml

@@ -123,7 +123,7 @@
             <Grid Grid.Column="2">
                 <StackPanel Margin="6" Orientation="Horizontal" HorizontalAlignment="Right">
                     <Button Content="储物箱" Command="{Binding OpenRecoverCommand}" Visibility="{Binding Is16Drawer, Converter={StaticResource BooleanToVisibilityConverter}}" Style="{StaticResource MaterialDesignFlatSecondaryLightButton}" />
-                    <TextBlock Margin="0,10,10,0" Text="{Binding WD}" Foreground="White" FontWeight="Bold" FontSize="14"/>
+                    <TextBlock Margin="0,10,10,0" Text="{Binding WD}" Foreground="{Binding AlertColor}" FontWeight="Bold" FontSize="14"/>
                     <Button Content="查看冰箱温度"  Visibility="{Binding HasFridge}" Command="{Binding CheckWDCommand}" Style="{StaticResource MaterialDesignFlatSecondaryLightButton}"/>
                 </StackPanel>
             </Grid>