/// <summary>
/// 钟差探测与修复器
/// </summary>
/// <param name="maxBreakingSecond"></param>
public ClockJumpCorrector2(double maxBreakingSecond)
{
int windowSize = 5;
WindowA = new TimeNumeralWindowData(windowSize, maxBreakingSecond);
MaxRmsTimes = 8;
}
/// <summary>
/// 注册数据
/// </summary>
/// <param name="paramName"></param>
/// <param name="time"></param>
/// <param name="val"></param>
/// <param name="isBreakTime">是否重新记录，如发生了周跳</param>
public void Regist(string paramName, Time time, double val, bool isBreakTime)
{
TimePeriod period = null;
TimeNumeralWindowData winData = null;
var last = this.GetLastTimePeriod(paramName);
if (last != null)
{
winData = GetWindowData(last);
if (winData.Count > 0)
{
var differ = Math.Abs(winData.AverageValue - val);
if (differ > MaxDiffer)
{
//重新建立分区
period = base.Regist(paramName, time, true);
winData = GetWindowData(period);
}
}
}
if (period == null)//新建
{
period = base.Regist(paramName, time, isBreakTime);
winData = GetWindowData(period);
}
//最后都要添加
winData.Add(time, val);
}
/// <summary>
/// 获取窗口
/// </summary>
/// <param name="prn"></param>
/// <param name="frequenceType"></param>
/// <returns></returns>
public TimeNumeralWindowData GetBufferValues(SatelliteNumber prn, FrequenceType frequenceType)
{
TimeNumeralWindowData window = new TimeNumeralWindowData(WindowSize);
var buffer = this.Buffers;
//首先从过去的
var lastWindowOfP1 = LastWindowDataManager.GetOrCreate(BuildKey(prn, frequenceType));
window.Add(lastWindowOfP1);
//然后从bufffer里面提取另一半
var bufferOfEpoches = buffer.GetSubList(0, HalfWindowSize);
foreach (var epoch in bufferOfEpoches)
{
if (epoch.Contains(prn))
{
var sat = epoch[prn];
var time = epoch.ReceiverTime;
var p = sat[frequenceType].PseudoRange.Value;//原始数据
window.Add(time, p);
}
}
return(window);
}
/// <summary>
/// 提取绑定的窗口数据
/// </summary>
/// <param name="period"></param>
/// <returns></returns>
public TimeNumeralWindowData GetWindowData(TimePeriod period)
{
TimeNumeralWindowData data = null;
if (period.Tag == null)
{
data = new TimeNumeralWindowData(100000, MaxGapSecond * 2);
period.Tag = data;
}
else
{
data = period.Tag as TimeNumeralWindowData;
}
return(data);
}
public TimePeriod GetTimePeriod(string key, TimeNumeralWindowData manager)
{
var vals = Get(key);
foreach (var item in vals)
{
var data = item.Tag as TimeNumeralWindowData;
if (data == null)
{
continue;
}
if (data == manager)
{
return(item);
}
}
return(null);
}
/// <summary>
/// 数据多项式平滑器
/// </summary>
/// <param name="maxEpochCount"></param>
/// <param name="name"></param>
public TimedSmoothValueBuilder(int maxEpochCount, string name)
{
this.Name = name;
NumeralWindowData = new TimeNumeralWindowData(maxEpochCount, 5 * 60);
this.Order = 2;
}
