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332 lines
17 KiB
332 lines
17 KiB
using System;
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using System.Text;
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using GpsModels;
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using GPSBusiness.Helper;
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using Newtonsoft.Json;
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using GPSBusiness.Redis;
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using GPSBuSiness.Util;
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namespace GPSBusiness.GPSStandard
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{
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/// <summary>
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/// 车辆GPS数据处理器
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/// </summary>
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public class BbStandardToCarGpsHandler : IStandardToCarGPSHandler
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{
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private static ICarService _service;
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public BbStandardToCarGpsHandler(ICarService service)
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{
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_service = service;
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}
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/// <summary>
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/// 获取gps数据
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/// </summary>
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/// <param name="buffer"></param>
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/// <param name="simNo"></param>
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/// <param name="conid"></param>
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/// <param name="isHeartBeat"></param>
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/// <returns></returns>
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public GpsModel GetGps(byte[] buffer, string terminalNo, IntPtr conid, bool isHeartBeat)
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{
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try
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{
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var gpsModel = new GpsModel();
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var vehicleModel = _service.Get(terminalNo);
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if (vehicleModel == null) return null;
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gpsModel.VehicleId = vehicleModel.Id;
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gpsModel.VehicleCode = vehicleModel.VehicleCode;
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gpsModel.VehiclePlate = vehicleModel.VehiclePlate;
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gpsModel.SimNo = vehicleModel.SimNo;
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gpsModel.CompanyId = vehicleModel.CompanyId;
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gpsModel.Status = vehicleModel.Status;
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gpsModel.TerminalType = vehicleModel.TerminalType;
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gpsModel.Acc = -1;
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gpsModel.Work = -1;
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gpsModel.GpsTime = gpsModel.RecTime = DateTime.Now;
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if (isHeartBeat) return gpsModel;
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//转译，转换为str
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var data = ByteConvert.Fzy(buffer);
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var dataStr = ByteConvert.ByteArrayToHexStr(data);
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//判断GPS解析结果，长度小于55认为异常GPS信息予以过滤
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if (dataStr.Length > 55)
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{
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#region 获取,报警标识、状态
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try
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{
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//报警
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var BJ = dataStr.Substring(26, 8);
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// 欠压
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gpsModel.GpsAlert = Convert.ToInt32(BJ.Substring(6));
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// 掉电
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gpsModel.Useing = Convert.ToInt32(BJ.Substring(7));
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//定位状态：0未定位，1有定位；
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gpsModel.GpsState = Convert.ToInt32(dataStr.Substring(34, 8), 16);
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//转成2进制字符串
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string stateTo2 = Convert.ToString(gpsModel.GpsState, 2).PadLeft(32, '0');
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//===获取gps是否定位
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gpsModel.LocationStatus = stateTo2.Substring((stateTo2.Length - 2), 1) == "1" ? 1 : 0;
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//Acc状态(0关，1开)
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gpsModel.Acc = stateTo2.Substring((stateTo2.Length - 1), 1) == "1" ? 1 : 0;
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//作业状态(0关，1开)
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gpsModel.Work = stateTo2.Substring((stateTo2.Length - 25), 1) == "1" ? 1 : 0;
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//if (gpsModel.LocationStatus == 0) return gpsModel;
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//===获取gps油电状态。
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var oilElectricState = stateTo2.Substring((stateTo2.Length - 31), 1) == "1" ? 1 : 0;
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////===获取gps防拆报警开关状态
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//var breakToogle = stateTo2.Substring((stateTo2.Length - 32), 1) == "1" ? 1 : 0;
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//string alertTo2 = Convert.ToString(gpsModel.GpsAlert, 2).PadLeft(32, '0'); //转成2进制字符串
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////===获取gps超速报警
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//var speedAlert = alertTo2.Substring((alertTo2.Length - 2), 1) == "1" ? 1 : 0;
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////===获取gps被拆卸报警
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//var breakAlert = alertTo2.Substring((alertTo2.Length - 18), 1) == "1" ? 1 : 0;
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this.Log().DebugFormat("{0}-gps是否定位【{1}】,[VehicleId:{2}],[dataStr:{3}]",
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gpsModel.VehicleId, gpsModel.LocationStatus, gpsModel.VehicleId, dataStr);
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}
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catch (Exception ex)
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{
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gpsModel.Acc = 0;
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gpsModel.Work = 0;
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//00000000 40000003
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//7E 02000036 91850002 4576017A 00000000 40000003 0160B672 06C24DD5 000C0000 00001902 22110213 01040000 03443001 6431010A FF0C01CC 00000000 25250000 EFC7DE 7E
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this.Log().ErrorFormat("BB_GetTGps=定位状态报警状态Acc，dataStr=【{3}】,ex.Message={0},ex.InnerException={1},ex.StackTrace={2}",
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ex.Message, ex.InnerException, ex.StackTrace, dataStr);
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}
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#endregion
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#region 获取,经纬度
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try
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{
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gpsModel.Longitude = 0;
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gpsModel.Latitude = 0;
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// gpsModel.GpsMode = 1;
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if (gpsModel.LocationStatus == 0 && dataStr.Length > 184) //未定位进行基站解析
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{
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//int mcc = Convert.ToInt32(dataStr.Substring(166, 4), 16);
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//int mnc = Convert.ToInt32(dataStr.Substring(170, 2), 16);
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//int lac = Convert.ToInt32(dataStr.Substring(172, 4), 16);
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//int cellid = Convert.ToInt32(dataStr.Substring(176, 8), 16);
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//var baseStation = MapHelper.GetBaseStation(mcc, mnc, lac, cellid);
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////基站解析失败调用卫星经纬度
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//if (baseStation.infocode == 10000 && baseStation.result.location != null)
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//{
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// var location = baseStation.result.location.Split(',');
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// gpsModel.Longitude = Convert.ToDecimal(location[0]);
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// gpsModel.Latitude = Convert.ToDecimal(location[1]);
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// // gpsModel.GpsMode = 2;
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//}
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//else
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//{
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// //获取经度纬度
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// var lati = Convert.ToUInt32(dataStr.Substring(42, 8), 16).ToString();
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// var longti = Convert.ToUInt32(dataStr.Substring(50, 8), 16).ToString();
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// //经度
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// if (longti.Length > 3)
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// {
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// string strLongti1 = longti.Substring(0, 3);
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// string strLongti2 = longti.Substring(3);
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// if (Convert.ToInt32(strLongti1) > 135)
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// {
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// strLongti1 = longti.Substring(0, 2);
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// strLongti2 = longti.Substring(2);
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// }
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// decimal dbLongti = decimal.Parse(strLongti1 + "." + strLongti2);
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// gpsModel.Longitude = dbLongti;
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// }
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// //纬度
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// if (lati.Length > 2)
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// {
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// string strLati1 = lati.Substring(0, 2);
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// string strLati2 = lati.Substring(2);
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// decimal dbLati = decimal.Parse(strLati1 + "." + strLati2);
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// gpsModel.Latitude = dbLati;
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// }
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//}
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this.Log().InfoFormat($"基站定位，车辆Id:{gpsModel.VehicleId}");
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}
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else
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{
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//获取经度纬度
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var lati = Convert.ToUInt32(dataStr.Substring(42, 8), 16).ToString();
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var longti = Convert.ToUInt32(dataStr.Substring(50, 8), 16).ToString();
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//经度
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if (longti.Length > 3)
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{
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string strLongti1 = longti.Substring(0, 3);
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string strLongti2 = longti.Substring(3);
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if (Convert.ToInt32(strLongti1) > 135)
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{
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strLongti1 = longti.Substring(0, 2);
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strLongti2 = longti.Substring(2);
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}
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decimal dbLongti = decimal.Parse(strLongti1 + "." + strLongti2);
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gpsModel.Longitude = dbLongti;
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}
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//纬度
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if (lati.Length > 2)
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{
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string strLati1 = lati.Substring(0, 2);
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string strLati2 = lati.Substring(2);
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decimal dbLati = decimal.Parse(strLati1 + "." + strLati2);
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gpsModel.Latitude = dbLati;
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}
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//if (longti.Length <= 3 || lati.Length <= 2)
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//{
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// this.Log().ErrorFormat("BB_GetTGps=经纬度解析异常，经度值或纬度值异常，dataStr=【{0}】", dataStr);
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//}
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//高德
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// gpsModel.Address = MapHelper.GetLocationByLngLat(gpsModel.Longitude, gpsModel.Latitude);
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//腾讯
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// gpsModel.Address = MapHelper.GetTXLocationByLngLat(gpsModel.Longitude, gpsModel.Latitude);
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}
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}
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catch (Exception ex)
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{
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//0160B672 和 06C24DD5
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//7E 02000036 91850002 4576017A 00000000 40000003 0160B672 06C24DD5 000C0000 00001902 22110213 01040000 03443001 6431010A FF0C01CC 00000000 25250000 EFC7DE 7E
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this.Log().ErrorFormat("BB_GetTGps=经纬度解析异常，dataStr=【{3}】,ex.Message={0},ex.InnerException={1},ex.StackTrace={2}",
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ex.Message, ex.InnerException, ex.StackTrace, dataStr);
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}
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#endregion
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#region 获取,高程速度方向
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try
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{
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int speed = 0;
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int direct = 0;
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//定位模式为基站
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if (gpsModel.LocationStatus == 0)
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{
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//取出上一个时间节点的经纬度
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var LastGpsTime = RedisRepository.GetLastGpsTime(gpsModel);
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var LastGpsTimeRepeatCount = RedisRepository.GetLastGpsTimeRepeatCount(gpsModel);
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if (LastGpsTime != null)
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{
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var distance = GPSUtil.GetDistance(Convert.ToDouble(LastGpsTime.Latitude), Convert.ToDouble(LastGpsTime.Longitude), Convert.ToDouble(gpsModel.Latitude), Convert.ToDouble(gpsModel.Longitude));
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//移动
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if (distance != 0)
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{
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speed = Convert.ToInt32(distance / 10);
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if (speed < 15 || speed > 85)
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{
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speed = new Random().Next(10, 37);
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}
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//清空
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RedisRepository.SetLastGpsTimeRepeatCount(gpsModel);
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}
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//未移动
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else
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{
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if (LastGpsTime.Speed > 5&& LastGpsTimeRepeatCount<3)
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{
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speed = new Random().Next(10, 37);
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RedisRepository.IncrementLastGpsTimeRepeatCount(gpsModel);
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}
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}
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direct = Convert.ToInt32(GPSUtil.GetAngle(Convert.ToDouble(LastGpsTime.Longitude), Convert.ToDouble(LastGpsTime.Latitude), Convert.ToDouble(gpsModel.Longitude), Convert.ToDouble(gpsModel.Latitude)));
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if (direct > 360 || direct < 0)
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{
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direct = new Random().Next(120, 355);
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}
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gpsModel.Direct = direct;
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gpsModel.Speed = speed;
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}
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else
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{
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gpsModel.Speed = 0;
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gpsModel.Direct = 0;
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}
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}
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else
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{
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////高程
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//int tall = Convert.ToInt32(dataStr.Substring(58, 4), 16);
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//速度
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speed = Convert.ToInt32(Convert.ToInt32(dataStr.Substring(62, 4), 16) / 10);
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gpsModel.Speed = speed;
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//方向
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direct = Convert.ToInt32(dataStr.Substring(66, 4), 16);
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gpsModel.Direct = direct;
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}
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//当GPS速度小于5时，默认为静态飘逸，修改速度及其状态
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if(speed<5)
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{
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gpsModel.Speed = 0;
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gpsModel.GpsState = 3;
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}
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}
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catch (Exception ex)
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{
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//000C0000 0000
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//7E 02000036 91850002 4576017A 00000000 40000003 0160B672 06C24DD5 000C0000 00001902 22110213 01040000 03443001 6431010A FF0C01CC 00000000 25250000 EFC7DE 7E
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this.Log().ErrorFormat("BB_GetTGps=高程速度方向获取dataStr=【{3}】,,ex.Message={0},ex.InnerException={1},ex.StackTrace={2}",
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ex.Message, ex.InnerException, ex.StackTrace, dataStr);
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}
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//存储这一次的信息
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RedisRepository.SetLastGpsTime(gpsModel);
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#endregion
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#region 获取时间
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StringBuilder sb = new StringBuilder();
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try
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{
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sb.Append("20");
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sb.Append(dataStr.Substring(70, 2));
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sb.Append("-");
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sb.Append(dataStr.Substring(72, 2));
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sb.Append("-");
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sb.Append(dataStr.Substring(74, 2));
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sb.Append(" ");
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sb.Append(dataStr.Substring(76, 2));
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sb.Append(":");
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sb.Append(dataStr.Substring(78, 2));
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sb.Append(":");
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sb.Append(dataStr.Substring(80, 2));
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gpsModel.GpsTime = Convert.ToDateTime(sb.ToString());
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gpsModel.RecTime = DateTime.Now;
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//00001902 22110213==>190222110213
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//7E 02000036 91850002 4576017A 00000000 40000003 0160B672 06C24DD5 000C0000 00001902 22110213 01040000 03443001 6431010A FF0C01CC 00000000 25250000 EFC7DE 7E
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} //7E 02000040 01415005 727304C0 00000000 0000000301587E
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catch (Exception ex)
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{
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gpsModel.GpsTime = gpsModel.RecTime = DateTime.Now;
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this.Log().ErrorFormat("BB_GetTGps=gps时间获取【{3}】,dataStr=【{4}】,ex.Message={0},ex.InnerException={1},ex.StackTrace={2}",
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ex.Message, ex.InnerException, ex.StackTrace, sb, dataStr);
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}
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#endregion
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}
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return gpsModel;
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}
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catch (Exception ex)
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{
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this.Log().ErrorFormat("BB_GetTGps=报错=,ex.Message={0},ex.InnerException={1},ex.StackTrace={2}",
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ex.Message, ex.InnerException, ex.StackTrace);
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return null;
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}
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}
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}
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}
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