更新

ViewModels/StationViewModel.cs

@@ -46,6 +46,10 @@ namespace TabletTester2025.ViewModels
         public ObservableCollection<DissolutionSamplePoint> DissolutionSamplePoints { get; } = new();
         private DateTime _dissolution1StartTime = DateTime.MinValue;
         private DateTime _dissolution2StartTime = DateTime.MinValue;
+        private DateTime _dissolution1LastRunUpdate = DateTime.MinValue;
+        private DateTime _dissolution2LastRunUpdate = DateTime.MinValue;
+        private double _dissolution1ElapsedRunMinutes;
+        private double _dissolution2ElapsedRunMinutes;
         private bool _isDissolution1Running;
         private bool _isDissolution2Running;
         private bool _dissolution1SampleRequestActive;
@@ -155,6 +159,10 @@ namespace TabletTester2025.ViewModels
         [ObservableProperty] private double _dissolutionMinPercentAt30Min = 80;
         [ObservableProperty] private double _dissolutionElapsedTime;
         [ObservableProperty] private double _dissolutionCountdown;
+        [ObservableProperty] private double _dissolution1ElapsedTime;
+        [ObservableProperty] private double _dissolution2ElapsedTime;
+        [ObservableProperty] private double _dissolution1Countdown;
+        [ObservableProperty] private double _dissolution2Countdown;
         [ObservableProperty] private double _dissolutionRSquared;
         [ObservableProperty] private double _dissolution1RSquared;
         [ObservableProperty] private double _dissolution2RSquared;
@@ -441,41 +449,47 @@ namespace TabletTester2025.ViewModels
 
         private async Task CheckDissolutionSampleAsync(int channel)
         {
-            ushort coilAddress = channel == 1
-                ? _plcConfig.Dissolution1SampleAckCoil
-                : _plcConfig.Dissolution2SampleAckCoil;
-
-            if (coilAddress == 0)
-            {
-                DissolutionCurveStatus = $"溶出{channel}取样确认线圈未配置";
-                return;
-            }
-
-            bool sampleRequested = await _plc.ReadCoilAsync(coilAddress);
-            if (!sampleRequested)
-            {
-                SetDissolutionSampleRequestActive(channel, false);
-                return;
-            }
-
             if (IsDissolutionSampleRequestActive(channel) || IsDissolutionSamplePromptOpen(channel))
                 return;
 
+            AccumulateDissolutionRunTime(channel, DateTime.Now);
+            var nextSample = GetNextPendingDissolutionSample(channel);
+            if (nextSample == null || GetDissolutionElapsedMinutes(channel) + 0.0001 < nextSample.ScheduledTimeMin)
+                return;
+
             SetDissolutionSampleRequestActive(channel, true);
             SetDissolutionSamplePromptOpen(channel, true);
+            PauseDissolutionRunClock(channel);
 
             try
             {
+                await PulseCoilAsync(ResolveDissolutionStopCoil(channel));
                 double percent = await ShowDissolutionSampleDialogAsync(channel);
                 RecordDissolutionSample(channel, percent);
-                await _plc.WriteCoilAsync(coilAddress, false);
                 SetDissolutionSampleRequestActive(channel, false);
                 LocalAlarm = $"溶出{channel}已记录取样结果";
                 DissolutionCurveStatus = "";
+
+                if (IsDissolutionChannelComplete(channel))
+                {
+                    await FinalizeDissolutionChannelAsync(channel);
+                    SetDissolutionRunning(channel, false);
+                    ResetDissolutionSampleState(channel);
+                    Phase = IsAnyDissolutionRunning() ? TestPhase.Running : TestPhase.Idle;
+                    UpdateDissolutionClock();
+                }
+                else
+                {
+                    await PulseCoilAsync(ResolveDissolutionStartCoil(channel));
+                    ResumeDissolutionRunClock(channel);
+                }
             }
             catch (Exception ex)
             {
                 SetDissolutionSampleRequestActive(channel, false);
+                SetDissolutionRunning(channel, false);
+                Phase = IsAnyDissolutionRunning() ? TestPhase.Running : TestPhase.Idle;
+                UpdateDissolutionClock();
                 await App.Current.Dispatcher.InvokeAsync(() =>
                     MessageBox.Show($"溶出{channel}取样确认失败：{ex.Message}", "取样确认失败", MessageBoxButton.OK, MessageBoxImage.Error));
             }
@@ -511,6 +525,96 @@ namespace TabletTester2025.ViewModels
                 _isDissolution2SamplePromptOpen = value;
         }
 
+        private ushort ResolveDissolutionStartCoil(int channel)
+        {
+            return channel == 1 ? _plcConfig.Dissolution1StartCoil : _plcConfig.Dissolution2StartCoil;
+        }
+
+        private ushort ResolveDissolutionStopCoil(int channel)
+        {
+            return channel == 1 ? _plcConfig.Dissolution1StopCoil : _plcConfig.Dissolution2StopCoil;
+        }
+
+        private bool IsAnyDissolutionRunning()
+        {
+            return _isDissolution1Running || _isDissolution2Running;
+        }
+
+        private void SetDissolutionRunning(int channel, bool value)
+        {
+            if (channel == 1)
+                _isDissolution1Running = value;
+            else
+                _isDissolution2Running = value;
+        }
+
+        private void ResetDissolutionRunClock(int channel)
+        {
+            if (channel == 1)
+            {
+                _dissolution1ElapsedRunMinutes = 0;
+                _dissolution1LastRunUpdate = DateTime.MinValue;
+                Dissolution1ElapsedTime = 0;
+                Dissolution1Countdown = 0;
+            }
+            else
+            {
+                _dissolution2ElapsedRunMinutes = 0;
+                _dissolution2LastRunUpdate = DateTime.MinValue;
+                Dissolution2ElapsedTime = 0;
+                Dissolution2Countdown = 0;
+            }
+
+            UpdateDissolutionClock();
+        }
+
+        private void ResumeDissolutionRunClock(int channel)
+        {
+            if (channel == 1)
+                _dissolution1LastRunUpdate = DateTime.Now;
+            else
+                _dissolution2LastRunUpdate = DateTime.Now;
+
+            UpdateDissolutionClock();
+        }
+
+        private void PauseDissolutionRunClock(int channel)
+        {
+            AccumulateDissolutionRunTime(channel, DateTime.Now);
+            if (channel == 1)
+                _dissolution1LastRunUpdate = DateTime.MinValue;
+            else
+                _dissolution2LastRunUpdate = DateTime.MinValue;
+
+            UpdateDissolutionClock();
+        }
+
+        private void AccumulateDissolutionRunTime(int channel, DateTime now)
+        {
+            if (channel == 1)
+            {
+                if (_isDissolution1Running && _dissolution1LastRunUpdate != DateTime.MinValue)
+                {
+                    _dissolution1ElapsedRunMinutes = Math.Max(0, _dissolution1ElapsedRunMinutes + (now - _dissolution1LastRunUpdate).TotalMinutes);
+                    _dissolution1LastRunUpdate = now;
+                }
+            }
+            else
+            {
+                if (_isDissolution2Running && _dissolution2LastRunUpdate != DateTime.MinValue)
+                {
+                    _dissolution2ElapsedRunMinutes = Math.Max(0, _dissolution2ElapsedRunMinutes + (now - _dissolution2LastRunUpdate).TotalMinutes);
+                    _dissolution2LastRunUpdate = now;
+                }
+            }
+        }
+
+        private bool IsDissolutionChannelComplete(int channel)
+        {
+            return GetNextPendingDissolutionSample(channel) == null
+                || GetDissolutionElapsedMinutes(channel) + 0.0001 >= GetDissolutionDurationMinutes(channel);
+        }
+
         private async Task<double> ShowDissolutionSampleDialogAsync(int channel)
         {
             double? result = await App.Current.Dispatcher.InvokeAsync<double?>(() =>
@@ -623,7 +727,7 @@ namespace TabletTester2025.ViewModels
             });
 
             if (!result.HasValue)
-                throw new InvalidOperationException("取样结果未录入，未写入确认线圈");
+                throw new InvalidOperationException("取样结果未录入");
 
             return result.Value;
         }
@@ -694,35 +798,28 @@ namespace TabletTester2025.ViewModels
 
         private List<double> ResolveDissolutionSampleTimes(int channel)
         {
-            int durationMin = channel == 1 ? Dissolution1TimeMin : Dissolution2TimeMin;
+            return GenerateIntervalSampleTimes(
-            double intervalMin = channel == 1 ? Dissolution1SampleIntervalMin : Dissolution2SampleIntervalMin;
+                GetDissolutionDurationMinutes(channel),
-            durationMin = Math.Max(1, durationMin);
+                GetDissolutionIntervalMinutes(channel));
-
-            var configuredTimes = App.CurrentPharmaParams.DissolutionSampleTimes?
-                .Where(t => t > 0)
-                .Select(t => (double)t)
-                .ToList();
-
-            var times = configuredTimes != null && configuredTimes.Count > 0
-                ? configuredTimes
-                : GenerateIntervalSampleTimes(durationMin, intervalMin);
-
-            times.Add(Math.Min(30, durationMin));
-            if (durationMin >= 30)
-                times.Add(30);
-            times.Add(durationMin);
-
-            return times
-                .Where(t => t > 0 && t <= durationMin)
-                .Distinct()
-                .OrderBy(t => t)
-                .ToList();
         }
 
-        private static List<double> GenerateIntervalSampleTimes(int durationMin, double intervalMin)
+        private double GetDissolutionDurationMinutes(int channel)
+        {
+            return Math.Max(1, channel == 1 ? Dissolution1TimeMin : Dissolution2TimeMin);
+        }
+
+        private double GetDissolutionIntervalMinutes(int channel)
+        {
+            double intervalMin = channel == 1 ? Dissolution1SampleIntervalMin : Dissolution2SampleIntervalMin;
+            return double.IsFinite(intervalMin) && intervalMin > 0 ? intervalMin : 5;
+        }
+
+        private static List<double> GenerateIntervalSampleTimes(double durationMin, double intervalMin)
         {
             if (!double.IsFinite(intervalMin) || intervalMin <= 0)
                 intervalMin = 5;
+            if (!double.IsFinite(durationMin) || durationMin <= 0)
+                durationMin = 1;
 
             var times = new List<double>();
             for (double time = intervalMin; time <= durationMin + 0.0001; time += intervalMin)
@@ -753,8 +850,7 @@ namespace TabletTester2025.ViewModels
 
         private double GetDissolutionElapsedMinutes(int channel)
         {
-            DateTime startTime = channel == 1 ? _dissolution1StartTime : _dissolution2StartTime;
+            return channel == 1 ? _dissolution1ElapsedRunMinutes : _dissolution2ElapsedRunMinutes;
-            return startTime == DateTime.MinValue ? 0 : Math.Max(0, (DateTime.Now - startTime).TotalMinutes);
         }
 
         private void RecordDissolutionSample(int channel, double percent)
@@ -820,24 +916,44 @@ namespace TabletTester2025.ViewModels
         private void UpdateDissolutionClock()
         {
             var now = DateTime.Now;
-            double elapsed1 = _isDissolution1Running && _dissolution1StartTime != DateTime.MinValue
+            AccumulateDissolutionRunTime(1, now);
-                ? (now - _dissolution1StartTime).TotalMinutes
+            AccumulateDissolutionRunTime(2, now);
-                : 0;
-            double elapsed2 = _isDissolution2Running && _dissolution2StartTime != DateTime.MinValue
-                ? (now - _dissolution2StartTime).TotalMinutes
-                : 0;
 
+            double elapsed1 = _dissolution1ElapsedRunMinutes;
+            double elapsed2 = _dissolution2ElapsedRunMinutes;
+
+            Dissolution1ElapsedTime = elapsed1;
+            Dissolution2ElapsedTime = elapsed2;
             DissolutionElapsedTime = Math.Max(elapsed1, elapsed2);
 
+            Dissolution1Countdown = ResolveDissolutionCountdown(1);
+            Dissolution2Countdown = ResolveDissolutionCountdown(2);
+
             var remaining = new List<double>();
             if (_isDissolution1Running)
-                remaining.Add(Math.Max(0, Dissolution1TimeMin - elapsed1));
+                remaining.Add(Dissolution1Countdown);
             if (_isDissolution2Running)
-                remaining.Add(Math.Max(0, Dissolution2TimeMin - elapsed2));
+                remaining.Add(Dissolution2Countdown);
 
             DissolutionCountdown = remaining.Count == 0 ? 0 : remaining.Min();
         }
 
+        private double ResolveDissolutionCountdown(int channel)
+        {
+            if (channel == 1 && !_isDissolution1Running)
+                return 0;
+            if (channel == 2 && !_isDissolution2Running)
+                return 0;
+
+            double elapsed = GetDissolutionElapsedMinutes(channel);
+            double totalRemaining = Math.Max(0, GetDissolutionDurationMinutes(channel) - elapsed);
+            var nextSample = GetNextPendingDissolutionSample(channel);
+            if (nextSample == null)
+                return totalRemaining;
+
+            return Math.Max(0, Math.Min(nextSample.ScheduledTimeMin - elapsed, totalRemaining));
+        }
+
         partial void OnDissolution1TimeMinChanged(int value)
         {
             if (_isLoadingDissolution1Time || _plcConfig.Dissolution1Time == 0 || value <= 0)
@@ -927,7 +1043,7 @@ namespace TabletTester2025.ViewModels
                 try
                 {
                     _isLoadingDissolution1SampleInterval = true;
-                    int value = await _plc.ReadIntAsync(_plcConfig.Dissolution1SampleInterval);
+                    double value = await _plc.ReadFloatAsync(_plcConfig.Dissolution1SampleInterval);
                     if (value > 0)
                     {
                         Dissolution1SampleIntervalMin = value;
@@ -946,7 +1062,7 @@ namespace TabletTester2025.ViewModels
                 try
                 {
                     _isLoadingDissolution2SampleInterval = true;
-                    int value = await _plc.ReadIntAsync(_plcConfig.Dissolution2SampleInterval);
+                    double value = await _plc.ReadFloatAsync(_plcConfig.Dissolution2SampleInterval);
                     if (value > 0)
                         Dissolution2SampleIntervalMin = value;
                 }
@@ -965,7 +1081,7 @@ namespace TabletTester2025.ViewModels
 
             try
             {
-                await _plc.WriteRegisterAsync(registerAddress, (ushort)Math.Clamp(ToCompatibleSampleInterval(value), 1, ushort.MaxValue));
+                await _plc.WriteFloatAsync(registerAddress, (float)value);
             }
             catch { }
         }
@@ -1735,9 +1851,11 @@ namespace TabletTester2025.ViewModels
             DissolutionPass = false;
             ResetDissolutionChannel(1);
             ResetDissolutionSampleState(1);
+            ResetDissolutionRunClock(1);
             CreateDissolutionSampleSchedule(1);
             _dissolution1StartTime = DateTime.Now;
             _isDissolution1Running = true;
+            ResumeDissolutionRunClock(1);
             DissolutionPlotModel.Title = "溶出曲线";
             await WriteDissolutionTimeAsync(_plcConfig.Dissolution1Time, Dissolution1TimeMin);
             await WriteDissolutionSampleIntervalAsync(_plcConfig.Dissolution1SampleInterval, Dissolution1SampleIntervalMin);
@@ -1748,6 +1866,7 @@ namespace TabletTester2025.ViewModels
         {
             try
             {
+                PauseDissolutionRunClock(1);
                 await PulseCoilAsync(_plcConfig.Dissolution1StopCoil);
                 await FinalizeDissolutionChannelAsync(1);
             }
@@ -1755,6 +1874,7 @@ namespace TabletTester2025.ViewModels
             {
                 _isDissolution1Running = false;
                 ResetDissolutionSampleState(1);
+                _dissolution1LastRunUpdate = DateTime.MinValue;
                 Phase = _isDissolution2Running ? TestPhase.Running : TestPhase.Idle;
                 UpdateDissolutionClock();
             }
@@ -1771,6 +1891,7 @@ namespace TabletTester2025.ViewModels
                 _isDissolution1Running = false;
                 ResetDissolutionChannel(1);
                 ResetDissolutionSampleState(1);
+                ResetDissolutionRunClock(1);
                 Phase = _isDissolution2Running ? TestPhase.Running : TestPhase.Idle;
                 UpdateDissolutionClock();
             }
@@ -1786,9 +1907,11 @@ namespace TabletTester2025.ViewModels
             DissolutionPass = false;
             ResetDissolutionChannel(2);
             ResetDissolutionSampleState(2);
+            ResetDissolutionRunClock(2);
             CreateDissolutionSampleSchedule(2);
             _dissolution2StartTime = DateTime.Now;
             _isDissolution2Running = true;
+            ResumeDissolutionRunClock(2);
             DissolutionPlotModel.Title = "溶出曲线";
             await WriteDissolutionTimeAsync(_plcConfig.Dissolution2Time, Dissolution2TimeMin);
             await WriteDissolutionSampleIntervalAsync(_plcConfig.Dissolution2SampleInterval, Dissolution2SampleIntervalMin);
@@ -1799,6 +1922,7 @@ namespace TabletTester2025.ViewModels
         {
             try
             {
+                PauseDissolutionRunClock(2);
                 await PulseCoilAsync(_plcConfig.Dissolution2StopCoil);
                 await FinalizeDissolutionChannelAsync(2);
             }
@@ -1806,6 +1930,7 @@ namespace TabletTester2025.ViewModels
             {
                 _isDissolution2Running = false;
                 ResetDissolutionSampleState(2);
+                _dissolution2LastRunUpdate = DateTime.MinValue;
                 Phase = _isDissolution1Running ? TestPhase.Running : TestPhase.Idle;
                 UpdateDissolutionClock();
             }
@@ -1822,6 +1947,7 @@ namespace TabletTester2025.ViewModels
                 _isDissolution2Running = false;
                 ResetDissolutionChannel(2);
                 ResetDissolutionSampleState(2);
+                ResetDissolutionRunClock(2);
                 Phase = _isDissolution1Running ? TestPhase.Running : TestPhase.Idle;
                 UpdateDissolutionClock();
             }

Views/MainWindow.xaml

@@ -449,6 +449,7 @@
                                             <RowDefinition Height="Auto"/>
                                             <RowDefinition Height="Auto"/>
                                             <RowDefinition Height="Auto"/>
+                                            <RowDefinition Height="Auto"/>
                                         </Grid.RowDefinitions>
 
                                         <GroupBox Header="当前参数" Grid.Row="0">
@@ -476,7 +477,36 @@
                                             </WrapPanel>
                                         </GroupBox>
 
-                                        <GroupBox Header="测试结果" Grid.Row="1">
+                                        <GroupBox Header="运行计时" Grid.Row="1">
+                                            <UniformGrid Columns="4">
+                                                <Border Style="{StaticResource MetricCard}">
+                                                    <StackPanel>
+                                                        <TextBlock Text="溶出1累计(min)" Style="{StaticResource MetricLabel}"/>
+                                                        <TextBlock Text="{Binding Dissolution1ElapsedTime, StringFormat=F1}" Foreground="#2E7D32" Style="{StaticResource MetricValue}"/>
+                                                    </StackPanel>
+                                                </Border>
+                                                <Border Style="{StaticResource MetricCard}">
+                                                    <StackPanel>
+                                                        <TextBlock Text="溶出1倒计时(min)" Style="{StaticResource MetricLabel}"/>
+                                                        <TextBlock Text="{Binding Dissolution1Countdown, StringFormat=F1}" Foreground="#2E7D32" Style="{StaticResource MetricValue}"/>
+                                                    </StackPanel>
+                                                </Border>
+                                                <Border Style="{StaticResource MetricCard}">
+                                                    <StackPanel>
+                                                        <TextBlock Text="溶出2累计(min)" Style="{StaticResource MetricLabel}"/>
+                                                        <TextBlock Text="{Binding Dissolution2ElapsedTime, StringFormat=F1}" Foreground="#1565C0" Style="{StaticResource MetricValue}"/>
+                                                    </StackPanel>
+                                                </Border>
+                                                <Border Style="{StaticResource MetricCard}">
+                                                    <StackPanel>
+                                                        <TextBlock Text="溶出2倒计时(min)" Style="{StaticResource MetricLabel}"/>
+                                                        <TextBlock Text="{Binding Dissolution2Countdown, StringFormat=F1}" Foreground="#1565C0" Style="{StaticResource MetricValue}"/>
+                                                    </StackPanel>
+                                                </Border>
+                                            </UniformGrid>
+                                        </GroupBox>
+
+                                        <GroupBox Header="测试结果" Grid.Row="2">
                                             <UniformGrid Columns="4">
                                                 <Border Style="{StaticResource MetricCard}">
                                                     <StackPanel>
@@ -505,7 +535,7 @@
                                             </UniformGrid>
                                         </GroupBox>
 
-                                        <GroupBox Header="溶出双曲线和R²值" Grid.Row="2">
+                                        <GroupBox Header="溶出双曲线和R²值" Grid.Row="3">
                                             <Grid>
                                                 <Grid.RowDefinitions>
                                                     <RowDefinition Height="240"/>
@@ -533,7 +563,7 @@
                                             </Grid>
                                         </GroupBox>
 
-                                        <GroupBox Header="取样记录" Grid.Row="3">
+                                        <GroupBox Header="取样记录" Grid.Row="4">
                                             <DataGrid ItemsSource="{Binding DissolutionSamplePoints}"
                                                       AutoGenerateColumns="False"
                                                       HeadersVisibility="Column"

Views/SettingsWindow.xaml

@@ -123,32 +123,11 @@
                     <StackPanel>
                         <WrapPanel>
                             <StackPanel Style="{StaticResource ParamRow}">
-                                <TextBlock Text="剂型规格:" Style="{StaticResource ParamLabel}"/>
+                                <TextBlock Text="崩解时间(min):" Style="{StaticResource ParamLabel}"/>
-                                <ComboBox x:Name="DisintegrationDosageFormBox"
+                                <TextBox x:Name="DisintegrationTimeMinBox"/>
-                                          Width="180"
-                                          Height="40"
-                                          FontSize="15"
-                                          SelectionChanged="DisintegrationDosageFormBox_SelectionChanged">
-                                    <ComboBoxItem Content="普通片" Tag="900"/>
-                                    <ComboBoxItem Content="薄膜衣片" Tag="1800"/>
-                                    <ComboBoxItem Content="糖衣片" Tag="3600"/>
-                                    <ComboBoxItem Content="胶囊" Tag="1800"/>
-                                </ComboBox>
                             </StackPanel>
-                            <!--<StackPanel Style="{StaticResource ParamRow}">
-                                <TextBlock Text="最长崩解时间(秒):" Style="{StaticResource ParamLabel}"/>
-                                <TextBox x:Name="DisintegrationMaxSecBox" helpers:NumericInput.AllowDecimal="False"/>
-                            </StackPanel>-->
-                            <StackPanel Style="{StaticResource ParamRow}">
-                                <TextBlock Text="升降频率(次/min):" Style="{StaticResource ParamLabel}"/>
-                                <TextBox x:Name="DisintegrationSpeedBox"/>
-                            </StackPanel>
-                            <!--<StackPanel Style="{StaticResource ParamRow}">
-                                <TextBlock Text="介质温度(℃):" Style="{StaticResource ParamLabel}"/>
-                                <TextBox x:Name="DisintegrationTempBox"/>
-                            </StackPanel>-->
                         </WrapPanel>
-                        <TextBlock Text="默认：升降频率30-32次/min，介质温度37±1℃。不同剂型按药典或品种正文规定时限执行。"
+                        <TextBlock Text="崩解时间按具体品种正文或企业批准标准设置，保存后立即写入设备。"
                                    Style="{StaticResource StandardNote}"/>
                     </StackPanel>
                 </GroupBox>
@@ -170,11 +149,11 @@
                             </StackPanel>
                             <StackPanel Style="{StaticResource ParamRow}">
                                 <TextBlock Text="溶出1取样间隔(min):" Style="{StaticResource ParamLabel}"/>
-                                <TextBox x:Name="Dissolution1IntervalBox" helpers:NumericInput.AllowDecimal="False"/>
+                                <TextBox x:Name="Dissolution1IntervalBox" helpers:NumericInput.AllowDecimal="True"/>
                             </StackPanel>
                             <StackPanel Style="{StaticResource ParamRow}">
                                 <TextBlock Text="溶出2取样间隔(min):" Style="{StaticResource ParamLabel}"/>
-                                <TextBox x:Name="Dissolution2IntervalBox" helpers:NumericInput.AllowDecimal="False"/>
+                                <TextBox x:Name="Dissolution2IntervalBox" helpers:NumericInput.AllowDecimal="True"/>
                             </StackPanel>
                         </WrapPanel>
                         <TextBlock Text="默认：普通制剂通常取6片，溶出介质温度37±0.5℃；转速和取样间隔应按具体品种正文或企业批准标准录入。"

Views/SettingsWindow.xaml.cs

@@ -25,14 +25,11 @@ namespace TabletTester2025
             await LoadPlcFloatToTextBoxAsync(ResolveFriabilityRpmRegister(), FriabilityRpmBox);
             await LoadPlcIntToTextBoxAsync(ResolveFriabilityRoundsRegister(), FriabilityRoundsBox);
 
-            // 崩解
-            await LoadPlcFloatToTextBoxAsync(ResolveDisintegrationSpeedRegister(), DisintegrationSpeedBox);
-
             // 溶出度
             await LoadPlcFloatToTextBoxAsync(ResolveDissolution1SpeedRegister(), Dissolution1SpeedBox);
             await LoadPlcFloatToTextBoxAsync(ResolveDissolution2SpeedRegister(), Dissolution2SpeedBox);
-            await LoadPlcIntToTextBoxAsync(ResolveDissolution1IntervalRegister(), Dissolution1IntervalBox);
+            await LoadPlcFloatToTextBoxAsync(ResolveDissolution1IntervalRegister(), Dissolution1IntervalBox);
-            await LoadPlcIntToTextBoxAsync(ResolveDissolution2IntervalRegister(), Dissolution2IntervalBox);
+            await LoadPlcFloatToTextBoxAsync(ResolveDissolution2IntervalRegister(), Dissolution2IntervalBox);
         }
 
         private void LoadSettings()
@@ -43,9 +40,7 @@ namespace TabletTester2025
             //FriabilityTimeBox.Text = ResolveFriabilityTargetTimeMin(p).ToString("0.###");
             FriabilityRoundsBox.Text = ResolveFriabilityTargetRounds(p).ToString();
             FriabilityMaxLossBox.Text = p.FriabilityMaxLossPercent.ToString();
-            SelectDisintegrationDosageForm(p.DisintegrationDosageForm);
+            DisintegrationTimeMinBox.Text = ResolveDisintegrationTimeMin(p).ToString("0.###");
-            //DisintegrationMaxSecBox.Text = p.DisintegrationMaxSeconds.ToString();
-            DisintegrationSpeedBox.Text = p.DisintegrationSpeedRpm.ToString();
             //DisintegrationTempBox.Text = p.DisintegrationTemperatureC.ToString();
             //DissolutionTempBox.Text = p.DissolutionTemperatureC.ToString();
             Dissolution1IntervalBox.Text = p.Dissolution1SampleIntervalMin.ToString();
@@ -62,7 +57,12 @@ namespace TabletTester2025
                     StandardVersion = current.StandardVersion,
                     HardnessMin_N = current.HardnessMin_N,
                     HardnessMax_N = current.HardnessMax_N,
+                    FriabilityTargetTimeMin = current.FriabilityTargetTimeMin,
                     DissolutionMinPercentAt30min = current.DissolutionMinPercentAt30min,
+                    DisintegrationDosageForm = current.DisintegrationDosageForm,
+                    DisintegrationSpeedRpm = current.DisintegrationSpeedRpm,
+                    DisintegrationTemperatureC = current.DisintegrationTemperatureC,
+                    DissolutionTemperatureC = current.DissolutionTemperatureC,
                     Dissolution1TimeMin = current.Dissolution1TimeMin,
                     Dissolution2TimeMin = current.Dissolution2TimeMin,
                     DissolutionSampleTimes = current.DissolutionSampleTimes?.ToArray() ?? Array.Empty<int>()
@@ -75,22 +75,24 @@ namespace TabletTester2025
                 //p.FriabilityTargetTimeMin = ParseFiniteDouble(FriabilityTimeBox.Text, "脆碎度试验时间");
                 p.FriabilityTargetRounds = ParsePositiveInt(FriabilityRoundsBox.Text, "脆碎圈数");
                 p.FriabilityMaxLossPercent = ParseFiniteDouble(FriabilityMaxLossBox.Text, "最大失重率");
-                p.DisintegrationDosageForm = GetSelectedDisintegrationDosageForm();
+                double disintegrationTimeMin = ParsePositiveDouble(DisintegrationTimeMinBox.Text, "崩解时间");
-                //p.DisintegrationMaxSeconds = int.Parse(DisintegrationMaxSecBox.Text); //崩解最长时间
+                p.DisintegrationMaxSeconds = ToDisintegrationSeconds(disintegrationTimeMin);
-                p.DisintegrationSpeedRpm = ParseFiniteDouble(DisintegrationSpeedBox.Text, "崩解升降频率");
                 //p.DisintegrationTemperatureC = ParseFiniteDouble(DisintegrationTempBox.Text, "崩解介质温度");
                 //p.DissolutionTemperatureC = ParseFiniteDouble(DissolutionTempBox.Text, "溶出介质温度");
                 double dissolution1Speed = ParsePositiveDouble(Dissolution1SpeedBox.Text, "溶出速度1");
                 double dissolution2Speed = ParsePositiveDouble(Dissolution2SpeedBox.Text, "溶出速度2");
-                p.Dissolution1SampleIntervalMin = ParsePositiveInt(Dissolution1IntervalBox.Text, "溶出1取样间隔");
+                p.Dissolution1SampleIntervalMin = ParsePositiveDouble(Dissolution1IntervalBox.Text, "溶出1取样间隔");
-                p.Dissolution2SampleIntervalMin = ParsePositiveInt(Dissolution2IntervalBox.Text, "溶出2取样间隔");
+                p.Dissolution2SampleIntervalMin = ParsePositiveDouble(Dissolution2IntervalBox.Text, "溶出2取样间隔");
 
                 ValidateParameters(p);
                 await WriteHardnessPressureAsync(hardnessPressure);
                 await WriteHardnessDamageThresholdAsync(hardnessDamageThreshold);
                 await WriteFriabilityRpmAsync(friabilityRpm);
+                await WriteDisintegrationTimeAsync(disintegrationTimeMin);
                 await WriteDissolution1SpeedAsync(dissolution1Speed);
                 await WriteDissolution2SpeedAsync(dissolution2Speed);
+                await WriteDissolution1IntervalAsync(p.Dissolution1SampleIntervalMin);
+                await WriteDissolution2IntervalAsync(p.Dissolution2SampleIntervalMin);
                 App.CurrentPharmaParams = p;
                 App.SaveCurrentPharmaParameters();
 
@@ -110,33 +112,6 @@ namespace TabletTester2025
             Close();
         }
 
-        private void DisintegrationDosageFormBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
-        {
-            //if (DisintegrationDosageFormBox.SelectedItem is ComboBoxItem item && item.Tag is string seconds)
-            //    DisintegrationMaxSecBox.Text = seconds;
-        }
-
-        private void SelectDisintegrationDosageForm(string dosageForm)
-        {
-            foreach (ComboBoxItem item in DisintegrationDosageFormBox.Items)
-            {
-                if (string.Equals(item.Content?.ToString(), dosageForm, StringComparison.OrdinalIgnoreCase))
-                {
-                    DisintegrationDosageFormBox.SelectedItem = item;
-                    return;
-                }
-            }
-
-            DisintegrationDosageFormBox.SelectedIndex = 0;
-        }
-
-        private string GetSelectedDisintegrationDosageForm()
-        {
-            return DisintegrationDosageFormBox.SelectedItem is ComboBoxItem item
-                ? item.Content?.ToString() ?? "普通片"
-                : "普通片";
-        }
-
         private static void ValidateParameters(PharmaParameters p)
         {
             if (!double.IsFinite(p.HardnessMin_N) || !double.IsFinite(p.HardnessMax_N))
@@ -306,9 +281,21 @@ namespace TabletTester2025
             return App.PlcConfig.FriabilityTestTime != 0 ? App.PlcConfig.FriabilityTestTime : (ushort)410;
         }
 
-        private static ushort ResolveDisintegrationSpeedRegister()
+        private static ushort ResolveDisintegrationTimeRegister()
         {
-            return App.PlcConfig.DisintegrationSpeed != 0 ? App.PlcConfig.DisintegrationSpeed : (ushort)330;
+            return App.PlcConfig.DisintegrationTime != 0 ? App.PlcConfig.DisintegrationTime : (ushort)420;
+        }
+
+        private static async Task WriteDisintegrationTimeAsync(double value)
+        {
+            ushort registerAddress = ResolveDisintegrationTimeRegister();
+            if (registerAddress == 0)
+                throw new InvalidOperationException("崩解时间PLC寄存器地址未配置。");
+
+            await App.PlcService.WriteRegisterAsync(registerAddress, (ushort)Math.Clamp(
+                (int)Math.Round(value, MidpointRounding.AwayFromZero),
+                1,
+                ushort.MaxValue));
         }
 
         private static async Task WriteDissolution1SpeedAsync(double value)
@@ -329,6 +316,24 @@ namespace TabletTester2025
             await App.PlcService.WriteFloatAsync(registerAddress, (float)value);
         }
 
+        private static async Task WriteDissolution1IntervalAsync(double value)
+        {
+            ushort registerAddress = ResolveDissolution1IntervalRegister();
+            if (registerAddress == 0)
+                throw new InvalidOperationException("溶出1取样间隔PLC寄存器地址未配置。");
+
+            await App.PlcService.WriteFloatAsync(registerAddress, (float)value);
+        }
+
+        private static async Task WriteDissolution2IntervalAsync(double value)
+        {
+            ushort registerAddress = ResolveDissolution2IntervalRegister();
+            if (registerAddress == 0)
+                throw new InvalidOperationException("溶出2取样间隔PLC寄存器地址未配置。");
+
+            await App.PlcService.WriteFloatAsync(registerAddress, (float)value);
+        }
+
         private static ushort ResolveDissolution1SpeedRegister()
         {
             return App.PlcConfig.Dissolution1Speed != 0 ? App.PlcConfig.Dissolution1Speed : (ushort)340;
@@ -368,5 +373,17 @@ namespace TabletTester2025
 
             return 100;
         }
+
+        private static double ResolveDisintegrationTimeMin(PharmaParameters p)
+        {
+            return p.DisintegrationMaxSeconds > 0
+                ? p.DisintegrationMaxSeconds / 60.0
+                : 15.0;
+        }
+
+        private static int ToDisintegrationSeconds(double minutes)
+        {
+            return Math.Max(1, (int)Math.Round(minutes * 60, MidpointRounding.AwayFromZero));
+        }
     }
 }

appsettings.json

@@ -67,8 +67,8 @@
     "Dissolution2SampleAckCoil": 34,
     "Dissolution1Time": 430,
     "Dissolution2Time": 440,
-    "Dissolution1SampleInterval": 432, // 溶出1取样间隔，int类型
+    "Dissolution1SampleInterval": 432, // 溶出1取样间隔，float类型
-    "Dissolution2SampleInterval": 442 // 溶出2取样间隔，int类型
+    "Dissolution2SampleInterval": 442 // 溶出2取样间隔，float类型
   },
   "PharmaStandard": {
     "StandardVersion": "中国药典2025",