protected override void PickFromPsaParametersSet(
DateTime date, PsaParametersSet set)
{
IList <double> rpmData = set.GetParameterOfType(PsaParameterType.EngineRpm).GetDoubles();
IList <double> timeData = set.GetParameterOfType(PsaParameterType.InjectionTime).GetDoubles();
EngineStartupDetector detector = new EngineStartupDetector(rpmData);
if (!detector.EngineStartupDetected())
{
return;
}
IList <int> indexes = detector.GetEngineStartupPointIndexes();
double peakTime = 0;
foreach (int i in indexes)
{
double newPeakTime = StartupRegionExtractor.Extract(i, timeData).Max();
if (newPeakTime > peakTime)
{
peakTime = newPeakTime;
}
}
if (peakTime == 0)
{
return;
}
SettingsAtomApplier applier = new SettingsAtomApplier(
Settings.SettingsMolecule.GetPriorityAtom());
double mark = applier.GetMarkForValue(peakTime);
MarksHistory[date] = mark;
}
protected override void PickFromPsaParametersSet(
DateTime date, PsaParametersSet set)
{
IList <double> rpmData = set.GetParameterOfType(PsaParameterType.EngineRpm).GetDoubles();
IList <double> requiredData = set.GetParameterOfType(requiredParameter).GetDoubles();
EngineStartupDetector detector = new EngineStartupDetector(rpmData);
if (!detector.EngineStartupDetected())
{
return;
}
IList <int> startupIndexes = detector.GetEngineStartupPointIndexes();
foreach (int startupIndex in startupIndexes)
{
double peak = StartupRegionExtractor.Extract(startupIndex, requiredData).Max();
if (double.IsNaN(peak))
{
continue;
}
SettingsAtomApplier applier = new SettingsAtomApplier(
Settings.SettingsMolecule.GetPriorityAtom());
double mark = applier.GetMarkForValue(peak);
if (!double.IsNaN(mark))
{
MarksHistory[date] = mark;
}
}
}
public AnalyticStatisticsItem Get(PsaParametersSet set,
DateTime sourceDataCaptureDateTime)
{
AnalyticStatisticsItem result = new AnalyticStatisticsItem(
AnalyticRuleType.EngineStartUndervoltage,
info.Engine.Family.Type, info.Engine.Type);
IList <double> rpmLine =
set.GetParameterOfType(PsaParameterType.EngineRpm).GetDoubles();
IList <double> voltagesLine =
set.GetParameterOfType(PsaParameterType.BatteryVoltage).GetDoubles();
EngineStartupDetector detector = new EngineStartupDetector(rpmLine);
if (!detector.EngineStartupDetected())
{
return(result); // empty, will be assimilated and disappear
}
IList <int> startupPoints = detector.GetEngineStartupPointIndexes();
// we will have as many statistical values as there is startup points
foreach (int startupPointIndex in startupPoints)
{
StartupUndervoltageExtractor extractor =
new StartupUndervoltageExtractor(startupPointIndex, voltagesLine);
double startupUndervoltage = extractor.Extract();
if (!double.IsNaN(startupUndervoltage))
{
result.Values.Add(new AnalyticStatisticsValue(
startupUndervoltage, info.Vin, set.Id,
sourceDataCaptureDateTime));
}
}
return(result);
}
public void TestEngineStartupDetection()
{
//taken from my c4 real data
IList <double> initialLine = new List <double>()
{
736, 736, 736, 736, 736, 736, 736, 736, 736, 736, 736, 736, 736, 736, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1280, 832, 768, 672, 672, 768, 736, 736, 736, 1536, 960, 832, 768, 736, 864, 1280, 1376, 1408, 896, 800, 736, 736, 736, 1952, 2208, 2240, 2464, 2656, 2688, 2720, 2848, 2912, 3008, 3104, 3136, 3136, 2944, 2784, 2656, 2208, 1856, 1728, 736, 0, 0, 0, 0, 0, 640, 864, 0, 0, 0, 0, 256, 1024, 800, 640, 768, 736, 1152, 1184, 1088, 896, 800, 1536, 1920, 1504, 896, 768, 736, 736, 736, 736, 736, 736, 736
};
EngineStartupDetector detector = new EngineStartupDetector(initialLine);
Assert.IsTrue(detector.EngineStartupDetected());
IList <int> startupValues = detector.GetEngineStartupPointIndexes();
Assert.IsTrue(startupValues.Count == 3);
Assert.IsTrue(startupValues.Contains(22));
Assert.IsTrue(startupValues.Contains(70));
Assert.IsTrue(startupValues.Contains(76));
}
private IList <double> ExtractStartupVoltageValues(PsaParameterData rpm,
PsaParameterData voltage)
{
IList <double> result = new List <double>();
EngineStartupDetector detector =
new EngineStartupDetector(rpm.GetDoubles());
if (detector.EngineStartupDetected())
{
IList <int> startupIndexes =
detector.GetEngineStartupPointIndexes();
IList <double> voltageValues = voltage.GetDoubles();
foreach (int index in startupIndexes)
{
result.Add(voltageValues[index]);
}
}
return(result);
}
public AnalyticStatisticsItem Get(PsaParametersSet set, DateTime sourceDataCapturetime)
{
AnalyticStatisticsItem result = new AnalyticStatisticsItem(
AnalyticRuleType.InjectionTimeStartupPeak,
info.Engine.Family.Type, info.Engine.Type);
IList <double> rpmData = set.GetParameterOfType(PsaParameterType.EngineRpm).GetDoubles();
IList <double> reqData = set.GetParameterOfType(PsaParameterType.InjectionTime).GetDoubles();
EngineStartupDetector detectro = new EngineStartupDetector(rpmData);
if (detectro.EngineStartupDetected())
{
IList <int> startupIndexes = detectro.GetEngineStartupPointIndexes();
foreach (int startupIndex in startupIndexes)
{
AnalyticStatisticsValue value =
new AnalyticStatisticsValue(
StartupRegionExtractor.Extract(startupIndex, reqData).Max(),
info.Vin, set.Id, sourceDataCapturetime);
result.Values.Add(value);
}
}
return(result);
}
public AnalyticStatisticsItem Get(PsaParametersSet set,
DateTime sourceDataCaptureTime)
{
AnalyticStatisticsItem result = new AnalyticStatisticsItem(
ruleType, info.Engine.Family.Type, info.Engine.Type);
IList <double> rpmData = set.GetParameterOfType(PsaParameterType.EngineRpm).GetDoubles();
IList <double> requiredData = set.GetParameterOfType(RequiredType).GetDoubles();
EngineStartupDetector detector = new EngineStartupDetector(rpmData);
if (!detector.EngineStartupDetected())
{
return(result);
}
IList <int> startupIndexes = detector.GetEngineStartupPointIndexes();
foreach (int startupIndex in startupIndexes)
{
double res = StartupRegionExtractor.Extract(startupIndex, requiredData).Max();
result.Values.Add(new AnalyticStatisticsValue(
res, info.Vin, set.Id, sourceDataCaptureTime));
}
return(result);
}
