/// <summary>
/// 比较经纬度是否相同
/// </summary>
private bool CompareSame(EGPSHistoryInfo origrnal, EGPSHistoryInfo current)
{
if (origrnal != null)
{
if ((origrnal.Latitude == current.Latitude) && (origrnal.Longitude == current.Longitude))
{
return true;
}
}
return false;
}
private EGPSHistoryInfo ConvertInfo_Short(Guid vehicleCode, DataRow row, string[] arrColumnName)
{
if (row == null)
{
return null;
}
try
{
EGPSHistoryInfo info = new EGPSHistoryInfo();
info.GPSCode = System.Convert.ToString(row["GPSCode"]);
info.Speed = System.Convert.ToInt32(row["Speed"]);
info.Latitude = System.Convert.ToDecimal(row["Latitude"]);
info.Longitude = System.Convert.ToDecimal(row["Longitude"]);
info.ReportTime = System.DateTime.Parse(row["ReportTime"].ToString(), Culture);
info.ACCState = System.Convert.ToInt32(row["ACCState"]);
info.StarkMileage = System.Convert.ToDecimal(row["StarkMileage"]);
info.OilBearing = System.Convert.ToDecimal(row["OilBearing"]);
info.VehicleCode = vehicleCode;
return info;
}
catch (Exception ex)
{
Logger.Error("ConvertInfo_Short" + ex.Message,ex);
return null;
}
}
/// <summary>
/// 当前点是否静止（ACC为0或者当前点和上一点的速度都为0,当前点和下一点的速度都为0)
/// </summary>
private bool CheckIsStop(EGPSHistoryInfo original, EGPSHistoryInfo current, IList<EGPSHistoryInfo> ltHistoryInfo_All, int index)
{
if (current.ACCState == 0)
{
return true;
}
if (index > 0)
{
if ((ltHistoryInfo_All[index - 1].Speed == 0m) && (current.Speed == 0m))
{
return true;
}
}
if (index < ltHistoryInfo_All.Count - 1)
{
if ((ltHistoryInfo_All[index + 1].Speed == 0m) && (current.Speed == 0m))
{
return true;
}
}
return false;
}
private EGPSHistoryInfo ConvertInfo(Guid vehicleCode, DataRow row, params string[] arrColumnName)
{
if (row == null)
{
return null;
}
try
{
if (arrColumnName.Length > 0)
return ConvertInfo_Short(vehicleCode, row, arrColumnName);
EGPSHistoryInfo info = new EGPSHistoryInfo();
info.ACCState = System.Convert.ToInt32(row["ACCState"]);
info.Direction = System.Convert.ToInt32(row["Direction"]);
info.DoorStatus = System.Convert.ToInt32(row["DoorStatus"]);
info.GPSCode = System.Convert.ToString(row["GPSCode"]);
info.IsGPSLocated = System.Convert.ToBoolean(row["IsGPSLocated"]);
info.IsGPSOverFlow = System.Convert.ToInt32(row["IsGPSOverFlow"]);
info.Latitude = System.Convert.ToDecimal(row["Latitude"]);
info.Longitude = System.Convert.ToDecimal(row["Longitude"]);
info.Mileage = System.Convert.ToDecimal(row["Mileage"]);
info.OilBearing = System.Convert.ToDecimal(row["OilBearing"]);
info.OilState = System.Convert.ToInt32(row["OilState"]);
info.PowerState = System.Convert.ToInt32(row["PowerState"]);
info.ReceiveTime = System.DateTime.Parse(row["ReceiveTime"].ToString(), Culture);
info.ReportTime = System.DateTime.Parse(row["ReportTime"].ToString(), Culture);
info.Speed = System.Convert.ToInt32(row["Speed"]);
info.StarkMileage = System.Convert.ToDecimal(row["StarkMileage"]);
info.AntennaState = System.Convert.ToInt32(row["AntennaState"]);
info.VehicleCode = vehicleCode;
return info;
}
catch (Exception ex)
{
Logger.Error("ConvertInfo" + ex.Message, ex);
return null;
}
}
/// <summary>
/// 返回运行的点的视图实体列表
/// </summary>
private List<VGPSHistoryRunInfo> GetVGPSHistoryRunInfoList(List<LatLon> ltLatLon, EGPSHistoryInfo[] arrEGPSHistoryInfo,
List<string> listStopTime)
{
//IMapService service = new PES.MapService.MapSearchService.MapService();
//string[] arrLatLonParameter = service.Encode(ltLatLon.ToArray());
//if ((arrLatLonParameter == null) || (arrLatLonParameter.Length == 0))
//{
// return null;
//}
List<VGPSHistoryRunInfo> ltHistoryInfo = new List<VGPSHistoryRunInfo>();
for (int i = 0; i < arrEGPSHistoryInfo.Length; i++)
{
VGPSHistoryRunInfo historyInfo = new VGPSHistoryRunInfo();
historyInfo.Longitude = arrEGPSHistoryInfo[i].Longitude;
historyInfo.Latitude = arrEGPSHistoryInfo[i].Latitude;
//historyInfo.EncodeLatLon = arrLatLonParameter[i];
historyInfo.ReportTime = arrEGPSHistoryInfo[i].ReportTime.ToString();
historyInfo.Speed = arrEGPSHistoryInfo[i].Speed.ToString() + "公里/小时";
historyInfo.Direction = arrEGPSHistoryInfo[i].Direction.ToString();
historyInfo.Mileage = (arrEGPSHistoryInfo[i].Mileage / 1000).ToString();//迁移前为decimal
historyInfo.StopTime = listStopTime[i];
ltHistoryInfo.Add(historyInfo);
}
if (ltHistoryInfo.Count == 0)
return null;
return ltHistoryInfo;
}