/// <summary>
/// 解析GPS上传的数据----定位信息
/// </summary>
/// <param name="position"></param>
/// <param name="data"></param>
public static void ParseGPSData_Position_ToEntity(IPositionStatus position, ref YouWeiGPSData data)
{
try
{
string sDate = string.Empty;
//默认为当前时间
DateTime aCurrentDateTime = DateTime.Now;
byte[] byttime = position.szDatetime;
try
{
string strtime = Encoding.ASCII.GetString(byttime);
string stryear = strtime.Substring(0, 4);
string strmonth = strtime.Substring(4, 2);
string strday = strtime.Substring(6, 2);
string strhour = strtime.Substring(8, 2);
string strminute = strtime.Substring(10, 2);
string strsecond = strtime.Substring(12, 2);
//aCurrentDateTime = DateTime.Parse(strtime);
sDate = stryear + "-" + strmonth + "-" + strday + " " + strhour + ":" + strminute + ":" + strsecond;
try
{
aCurrentDateTime = Convert.ToDateTime(sDate);
//GPS时间比正式时间晚8小时
aCurrentDateTime = aCurrentDateTime.AddHours(8);
}
catch
{
aCurrentDateTime = DateTime.Now;
}
}
catch (Exception ex)
{
Logger.Error(ex, null);
}
data.BaseData.Latitude = (decimal)position.dLatitude;
data.BaseData.Longitude = (decimal)position.dLongitude;
//if (position.dwFlags == 1)
//{
// data.BaseData.IsLocatedData = true;
//}
byte[] GpsFlag= BitConverter.GetBytes(position.dwGPSFlags);
int bitStatus = Transfer.GetByteIndexValue(GpsFlag[0], 7);
data.BaseData.IsLocatedData = bitStatus == 0 ? false : true;
data.BaseData.Speed = (decimal)position.fSpeed;
data.BaseData.Direction = (decimal)position.fDirect;
data.BaseData.ReportTime = aCurrentDateTime;
data.BaseData.ReceiveTime = DateTime.Now;
ParseGPSData_StatusEx_ToEntity(position.byStatus, ref data);
//added by lixun 2010/1/10 目前技术支持对808A油耗的接线不清楚，需要和厂家继续沟通，放入下一个版本
//GetOilBearling(position, ref data);
}
catch (Exception ex)
{
Logger.Error(ex, null);
}
}
/// <summary>
/// 获取当前油量(4012协议)
/// </summary>
/// <param name="position"></param>
/// <param name="data"></param>
private static void GetOilBearling(IPositionStatus position, ref YouWeiGPSData data)
{
if (position.Option.Length > 0)
{
uint uKind = (uint)position.Option[4];
if (uKind == YouWeiPublicDefine.POS_OPTION_KIND_OILVALUE)
{
IDevicePosOptionOIL deviceOil = (IDevicePosOptionOIL)Transfer.BytesToStuct(position.Option, typeof(IDevicePosOptionOIL));
if (data.BaseData.ACCState == 1)
{
try
{
if (deviceOil.dwValue < 500)
{
deviceOil.dwValue = 500;
}
data.BaseData.OilBearing = (deviceOil.dwValue - 500) / 10;
}
catch
{
data.BaseData.OilBearing = (decimal)0.00;
}
}
else
{
data.BaseData.OilBearing = (decimal)0.00;
}
}
//System.Diagnostics.Debug.WriteLine("----------" + data.BaseData.OilBearing.ToString() + "---------");
}
}