public void InitFixData(string fixedCitFile, string fixedIdfFile = null, bool diffFileName = false)
{
List <ChannelDefinition> channelDefinition = _citProcess.GetChannelDefinitionList(fixedCitFile);
for (int i = 0; i < FixParams.Count; i++)
{
FixParams[i].ChannelID = channelDefinition.Where(p => p.sNameEn == FixParams[i].ChannelName).ToList()[0].sID;
}
FileInformation citFile = _citProcess.GetFileInformation(fixedCitFile);
_fixedData.Clear();
string idfFIle = fixedCitFile.Replace(".cit", ".idf");
if (diffFileName)
{
idfFIle = fixedIdfFile;
}
IndexOperator indexOperator = new IndexOperator();
if (File.Exists(idfFIle))
{
indexOperator.IndexFilePath = idfFIle;
UserFixedTable fixTable = new UserFixedTable(indexOperator, citFile.iKmInc);
if (fixTable.MarkedPoints.Count > 0)
{
foreach (var point in fixTable.MarkedPoints)
{
//左半边数据点个数，包括中间点
List <FixPoint> fixPoint = new List <FixPoint>();
int leftFixedCount = FixedSamplingCount + 1;
long leftStartPostion = _citProcess.GetAppointFileEndPostion(fixedCitFile, point.FilePointer, -1 * leftFixedCount);
long realLeftCount = _citProcess.GetSampleCountByRange(fixedCitFile, leftStartPostion, point.FilePointer);
long rightEndPostion = _citProcess.GetAppointFileEndPostion(fixedCitFile, point.FilePointer, FixedSamplingCount);
long realRightCount = _citProcess.GetSampleCountByRange(fixedCitFile, point.FilePointer, rightEndPostion);
Milestone mile = _citProcess.GetAppointMilestone(fixedCitFile, point.FilePointer);
foreach (var item in FixParams)
{
FixPoint fixP = new FixPoint();
fixP.FixPostion = leftFixedCount;
double[] data = _citProcess.GetOneChannelDataInRange(fixedCitFile, item.ChannelID, leftStartPostion, ((int)(realLeftCount + realRightCount)));
fixP.Points = data;
fixP.ChannelID = item.ChannelID;
fixP.OriginalMileage = mile.GetMeter();
fixPoint.Add(fixP);
}
_fixedData.Add(point, fixPoint);
}
}
}
}
/// <summary>
/// 接口函数：无效数据滤除---处理多个通道数据
/// </summary>
/// <param name="FileName"></param>
/// <param name="sAddFileName"></param>
/// <returns></returns>
private bool GetDataInfoMulti(string FileName, int pointCount, string sAddFileName)
{
// CIT文件相关操作类
CITFileProcess cfprocess = new CITFileProcess();
// 通道定义相关操作类
ChannelDefinitionList cdlist = new ChannelDefinitionList();
//matlab算法
PreproceingDeviationClass pdc = new PreproceingDeviationClass();
//获取文件信息
FileInformation fileinfo = new FileInformation();
try
{
long[] position = cfprocess.GetPositons(FileName);
long startPos = position[0]; //开始位置、结束位置
long endPos = position[1];
cdlist.channelDefinitionList = cfprocess.GetChannelDefinitionList(FileName);
//分段读取方法////////////////////
long totleSample = cfprocess.GetTotalSampleCount(FileName);
//循环次数
int count = Convert.ToInt32(totleSample / pointCount);
//是否有余点
int residue = Convert.ToInt32(totleSample % pointCount);
bool iszero = false;
//是否执行一次
if (count == 0)
{
iszero = true;
}
//如果有余数循环次数加1
if (residue > 0)
{
count++;
}
for (int z = 0; z < count; z++)
{
if (iszero)
{
endPos = cfprocess.GetAppointEndPostion(FileName, startPos, residue);
}
else
{
if (residue == 0)
{
endPos = cfprocess.GetAppointEndPostion(FileName, startPos, pointCount);
}
else
{
if (z == (count - 1))
{
endPos = cfprocess.GetAppointEndPostion(FileName, startPos, residue);
}
else
{
endPos = cfprocess.GetAppointEndPostion(FileName, startPos, pointCount);
}
}
}
//分段读取方法////////////////////
//根据里程list获取里程数组
List <Milestone> dualmilelist = cfprocess.GetMileStoneByRange(FileName, startPos, endPos);
double[] tt = new double[dualmilelist.Count];
for (int i = 0; i < dualmilelist.Count; i++)
{
double obj = dualmilelist[i].GetMeter() / 1000;
tt[i] = obj;
}
double[] wvelo = cfprocess.GetOneChannelDataInRange(FileName, cdlist.GetChannelIdByName("Speed", "速度"), startPos, endPos);
double[] L_Prof_SC = cfprocess.GetOneChannelDataInRange(FileName, cdlist.GetChannelIdByName("L_Prof_SC", "左高低_中波"), startPos, endPos);
double[] R_Prof_SC = cfprocess.GetOneChannelDataInRange(FileName, cdlist.GetChannelIdByName("R_Prof_SC", "右高低_中波"), startPos, endPos);
double[] L_Align_SC = cfprocess.GetOneChannelDataInRange(FileName, cdlist.GetChannelIdByName("L_Align_SC", "左轨向_中波"), startPos, endPos);
double[] R_Align_SC = cfprocess.GetOneChannelDataInRange(FileName, cdlist.GetChannelIdByName("R_Align_SC", "右轨向_中波"), startPos, endPos);
double[] Gage = cfprocess.GetOneChannelDataInRange(FileName, cdlist.GetChannelIdByName("Gage", "轨距"), startPos, endPos);
double[] Crosslevel = cfprocess.GetOneChannelDataInRange(FileName, cdlist.GetChannelIdByName("Crosslevel", "水平"), startPos, endPos);
int tmpChannelNumber = cdlist.GetChannelIdByName("Gage_L", "单边轨距左");
double[] Gage_L = null;
if (tmpChannelNumber == -1)
{
Gage_L = new double[wvelo.Length];
}
else
{
Gage_L = cfprocess.GetOneChannelDataInRange(FileName, tmpChannelNumber, startPos, endPos);
}
tmpChannelNumber = cdlist.GetChannelIdByName("Gage_R", "单边轨距右");
double[] Gage_R = null;
if (tmpChannelNumber == -1)
{
Gage_R = new double[wvelo.Length];
}
else
{
Gage_R = cfprocess.GetOneChannelDataInRange(FileName, tmpChannelNumber, startPos, endPos);
}
DataProcessing dp = new DataProcessing();
//调用刘博士的算法---处理多个通道
dp.preProcess(tt, L_Prof_SC, R_Prof_SC, L_Align_SC, R_Align_SC, Gage, Crosslevel, wvelo, Gage_L, Gage_R, FileName, sAddFileName, "自动标识", true);
//分段读取方法////////////////////
startPos = endPos;
}
//分段读取方法////////////////////
}
catch (Exception ex)
{
throw new Exception(ex.ToString());
}
finally
{
}
return(true);
}
public void SaveChannelDataTxt(string citFilePath, string idfFilePath, string dbFilePath, string channleName, string exportTxtPath, double startMileage, double endMileage, int sampleCount, bool isChinese)
{
FileInformation citHeader = citProcess.GetFileInformation(citFilePath);
List <ChannelDefinition> list = citProcess.GetChannelDefinitionList(citFilePath);
int channelId = 0;
var channelItem = list.Where(s => s.sNameEn == channleName || s.sNameCh == channleName).FirstOrDefault();
if (channelItem != null)
{
channelId = channelItem.sID;
}
if (citHeader.iKmInc == 1 && startMileage < endMileage)
{
double change = startMileage;
startMileage = endMileage;
endMileage = change;
}
if (!String.IsNullOrEmpty(idfFilePath) && !String.IsNullOrEmpty(dbFilePath))
{
indexOperator = new IndexOperator();
indexOperator.IndexFilePath = idfFilePath;
InnerFileOperator.InnerFilePath = dbFilePath;
InnerFileOperator.InnerConnString = "Provider = Microsoft.Jet.OLEDB.4.0; Data Source = {0}; Persist Security Info = True; Mode = Share Exclusive; Jet OLEDB:Database Password = iicdc; ";
_mileageFix = new MilestoneFix(citFilePath, indexOperator);
_mileageFix.ReadMilestoneFixTable();
if (_mileageFix.FixData.Count > 0)
{
if (citHeader.iKmInc == 0)
{
if (startMileage >= _mileageFix.FixData[_mileageFix.FixData.Count - 1].MarkedEndPoint.UserSetMileage / 1000 ||
endMileage <= _mileageFix.FixData[0].MarkedStartPoint.UserSetMileage / 1000)
{
//return "";
throw new Exception("此里程范围内没有修正数据：start：" + startMileage + " end：" + endMileage);
}
if (startMileage < (_mileageFix.FixData[0].MarkedStartPoint.UserSetMileage / 1000))
{
startMileage = (_mileageFix.FixData[0].MarkedStartPoint.UserSetMileage / 1000);
}
if (endMileage > _mileageFix.FixData[_mileageFix.FixData.Count - 1].MarkedEndPoint.UserSetMileage / 1000)
{
endMileage = _mileageFix.FixData[_mileageFix.FixData.Count - 1].MarkedEndPoint.UserSetMileage / 1000;
}
}
else if (citHeader.iKmInc == 1)
{
if (endMileage >= _mileageFix.FixData[_mileageFix.FixData.Count - 1].MarkedEndPoint.UserSetMileage / 1000 ||
startMileage <= _mileageFix.FixData[0].MarkedStartPoint.UserSetMileage / 1000)
{
//return "";
throw new Exception("此里程范围内没有修正数据：start：" + startMileage + " end：" + endMileage);
}
if (startMileage > _mileageFix.FixData[0].MarkedStartPoint.UserSetMileage / 1000)
{
startMileage = _mileageFix.FixData[0].MarkedStartPoint.UserSetMileage / 1000;
}
if (endMileage < _mileageFix.FixData[_mileageFix.FixData.Count - 1].MarkedEndPoint.UserSetMileage / 1000)
{
endMileage = _mileageFix.FixData[_mileageFix.FixData.Count - 1].MarkedEndPoint.UserSetMileage / 1000;
}
}
Milestone startStone = new Milestone();
Milestone endStone = new Milestone();
startStone = CalcMilestoneByFixedMilestone((float)startMileage * 1000, _mileageFix.FixData, citFilePath);
endStone = CalcMilestoneByFixedMilestone((float)endMileage * 1000, _mileageFix.FixData, citFilePath);
//_mileageFix.CalcMilestoneByFixedMilestone(123);
//endStone = _mileageFix.CalcMilestoneByFixedMilestone((float)endMileage * 1000);
if (startStone.mFilePosition != -1)
{
List <double[]> dataList = new List <double[]>();
double[] datas = citProcess.GetOneChannelDataInRange(citFilePath, channelId, startStone.mFilePosition, endStone.mFilePosition);
List <Milestone> mileStoneList = citProcess.GetMileStoneByRange(citFilePath, startStone.mFilePosition, endStone.mFilePosition);
List <Milestone> mileStoneListNew = GetMileageReviseData(mileStoneList, _mileageFix.FixData, citFilePath);
var dataKm = mileStoneListNew.Select(s => Convert.ToDouble(s.mKm)).ToArray();
var dataMeter = mileStoneListNew.Select(s => Convert.ToDouble(s.mMeter)).ToArray();
dataList.Add(dataKm);
dataList.Add(dataMeter);
dataList.Add(datas);
ExportData(exportTxtPath, dataList);
}
}
else
{
}
}
}
/// <summary>
/// 接口函数：计算峰峰值指标
/// </summary>
/// <param name="citFileName">cit文件全路径</param>
/// <param name="citFileName">idf文件全路径</param>
/// <returns></returns>
private List <String> PreProcessDeviation2(String citFileName, int pointCount, string idfFileName = null)
{
List <String> dataStrList = new List <String>();
cdlist.channelDefinitionList = cfprocess.GetChannelDefinitionList(citFileName);
fileinfo = cfprocess.GetFileInformation(citFileName);
//int tds = fileinfo.iChannelNumber;
long[] position = cfprocess.GetPositons(citFileName);
long startPos = position[0]; //开始位置、结束位置
long endPos = position[1];
List <Milestone> allmilelist;
List <Milestone> milelist = cfprocess.GetAllMileStone(citFileName);
//验证是否修正
if (!String.IsNullOrEmpty(idfFileName))
{
IndexOperator _op = new IndexOperator();
_op.IndexFilePath = idfFileName;
MilestoneFix mile = new MilestoneFix(citFileName, _op);
mile.ReadMilestoneFixTable();
allmilelist = mile.GetMileageReviseData(milelist);
}
else
{
allmilelist = milelist;
}
//开始里程 和结束里程
double[] d_tt = new double[allmilelist.Count];
for (int i = 0; i < allmilelist.Count; i++)
{
double obj = allmilelist[i].GetMeter() / 1000;
d_tt[i] = obj;
}
double[] d_wvelo = cfprocess.GetOneChannelDataInRange(citFileName, cdlist.GetChannelIdByName("Speed", "速度"), startPos, endPos);
double[] d_gauge = cfprocess.GetOneChannelDataInRange(citFileName, cdlist.GetChannelIdByName("Gage", "轨距"), startPos, endPos);
double[] d_wx = cfprocess.GetOneChannelDataInRange(citFileName, cdlist.GetChannelIdByName("L_Prof_SC", "左高低_中波"), startPos, endPos);
//StreamWriter sw2 = new StreamWriter("d:/peakvalue_all.csv", true, Encoding.Default);
//StringBuilder sbtmp = new StringBuilder();
//sbtmp.Append("d_tt,");
//sbtmp.Append("d_wvelo,");
//sbtmp.Append("d_gauge,");
//sbtmp.Append("d_wx");
//sw2.WriteLine(sbtmp.ToString());
//for (int i = 0; i < d_tt.Length; i++)
//{
// sw2.Write(d_tt[i]);
// sw2.Write(",");
// sw2.Write(d_wvelo[i]);
// sw2.Write(",");
// sw2.Write(d_gauge[i]);
// sw2.Write(",");
// sw2.Write(d_wx[i]);
// sw2.Write("\n");
//}
//sw2.Close();
List <String> tmpDataStrList = pdc.WideGaugePreProcess("左高低_中波", d_tt, d_wx, d_wvelo, d_gauge, 8.0);
dataStrList.AddRange(tmpDataStrList);
d_wx = cfprocess.GetOneChannelDataInRange(citFileName, cdlist.GetChannelIdByName("R_Prof_SC", "右高低_中波"), startPos, endPos);
tmpDataStrList = pdc.WideGaugePreProcess("右高低_中波", d_tt, d_wx, d_wvelo, d_gauge, 8.0);
dataStrList.AddRange(tmpDataStrList);
d_wx = cfprocess.GetOneChannelDataInRange(citFileName, cdlist.GetChannelIdByName("L_Align_SC", "左轨向_中波"), startPos, endPos);
tmpDataStrList = pdc.WideGaugePreProcess("左轨向_中波", d_tt, d_wx, d_wvelo, d_gauge, 8.0);
dataStrList.AddRange(tmpDataStrList);
d_wx = cfprocess.GetOneChannelDataInRange(citFileName, cdlist.GetChannelIdByName("R_Align_SC", "右轨向_中波"), startPos, endPos);
tmpDataStrList = pdc.WideGaugePreProcess("右轨向_中波", d_tt, d_wx, d_wvelo, d_gauge, 8.0);
dataStrList.AddRange(tmpDataStrList);
return(dataStrList);
}