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@@ -0,0 +1,698 @@
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+using System;
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+using System.Collections.Generic;
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+using System.Configuration;
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+using System.Diagnostics;
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+using System.IO;
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+using System.Linq;
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+using System.Text;
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+using System.Threading;
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+using System.Threading.Tasks;
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+using XdCxRhDW.Api;
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+using XdCxRhDW.Dto;
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+
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+namespace X2D1NoRefTaskServer54.Service
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+{
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+ //业务逻辑处理类
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+ public class TaskService
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+ {
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+ private readonly string baseUrl;
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+ CancellationTokenSource cts;
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+
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+ string DetectDir;
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+ string CapDir;
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+ string DdcDir;
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+ string PosResDir;
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+ int MainSatCode, Adja1SatCode;
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+ double[] MainSatXYZ, Adja1SatXYZ;
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+ int PosDtoFactor;
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+ bool useGpuCg = false;
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+ double DtoErrus;
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+ double EphErrm;
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+
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+ public TaskService()
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+ {
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+ Directory.CreateDirectory("tmp");
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+ var posPlatformAddr = ConfigurationManager.AppSettings["PosPlatformAddr"].Trim();//like http://127.0.0.1:8091 or http://127.0.0.1:8091/
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+ if (posPlatformAddr.EndsWith("/"))
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+ this.baseUrl = posPlatformAddr + "api/";
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+ else
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+ this.baseUrl = posPlatformAddr + "/api/";
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+
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+ DetectDir = ConfigurationManager.AppSettings["DetectDir"].Trim();
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+ CapDir = ConfigurationManager.AppSettings["CapDir"].Trim();
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+ DdcDir = ConfigurationManager.AppSettings["DdcDir"].Trim();
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+ PosResDir = ConfigurationManager.AppSettings["PosResDir"].Trim();
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+ var PosDtoFactorstr = ConfigurationManager.AppSettings["PosDtoFactor"].Trim();
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+ int.TryParse(PosDtoFactorstr, out PosDtoFactor);
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+ if (PosDtoFactor == 0) PosDtoFactor = 1;
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+ var DtoErrusstr = ConfigurationManager.AppSettings["DtoErrus"].Trim();
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+ double.TryParse(DtoErrusstr, out DtoErrus);
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+ var EphErrmstr = ConfigurationManager.AppSettings["EphErrm"].Trim();
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+ double.TryParse(EphErrmstr, out EphErrm);
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+
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+ string useGpuStr = ConfigurationManager.AppSettings["UseGpuCg"];
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+ if (useGpuStr != null && useGpuStr.Trim() == "1")
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+ useGpuCg = true;
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+ }
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+ public void StartAsync(X2D1NoRefTaskHandleDto dto)
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+ {
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+ cts = new CancellationTokenSource();
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+ Task.Run(async () =>
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+ {
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+ LogHelper.Info($"【任务{dto.ID}】开始执行...");
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+ LogHelper.Info($"【任务{dto.ID}】检测结果目录[{DetectDir}]");
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+ LogHelper.Info($"【任务{dto.ID}】AD采集目录[{CapDir}]");
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+ LogHelper.Info($"【任务{dto.ID}】DDC输出目录[{DdcDir}]");
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+ //点击定位平台右上角查看接口可以在浏览器中查看平台提供的所有接口详细信息
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+ while (!cts.IsCancellationRequested)
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+ {
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+ try
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+ {
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+ #region 第1步,读取需要的配置信息
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+ if (!Directory.Exists(DetectDir))
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+ {
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+ await StopTask(dto.ID, EnumTaskStopType.Error, $"检测结果目录[{DetectDir}]不存在");
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+ return;
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+ }
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+ if (!Directory.Exists(CapDir))
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+ {
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+ await StopTask(dto.ID, EnumTaskStopType.Error, $"AD采集目录[{CapDir}]不存在");
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+ return;
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+ }
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+ Directory.CreateDirectory(DdcDir);
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+ Directory.CreateDirectory(PosResDir);
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+
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+ try
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+ {
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+ var mainInfo = ConfigurationManager.AppSettings["MainSatInfo"].Replace("，", ",").Trim();
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+ var adja1Info = ConfigurationManager.AppSettings["Adja1SatInfo"].Replace("，", ",").Trim();
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+ var arr1 = mainInfo.Split(new string[] { "," }, StringSplitOptions.RemoveEmptyEntries);
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+ var arr2 = adja1Info.Split(new string[] { "," }, StringSplitOptions.RemoveEmptyEntries);
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+ MainSatCode = Convert.ToInt32(arr1[0]);
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+ Adja1SatCode = Convert.ToInt32(arr2[0]);
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+ MainSatXYZ = new double[3] { Convert.ToDouble(arr1[1]), Convert.ToDouble(arr1[2]), Convert.ToDouble(arr1[3]) };
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+ Adja1SatXYZ = new double[3] { Convert.ToDouble(arr2[1]), Convert.ToDouble(arr2[2]), Convert.ToDouble(arr2[3]) };
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+ }
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+ catch
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+ {
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+ await StopTask(dto.ID, EnumTaskStopType.Error, $"任务处理服务配置文件卫星信息解析出错");
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+ return;
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+ }
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+ #endregion
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+
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+ #region 第2步,扫描检测结果目录
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+ var groupFiles = Directory.EnumerateFiles(DetectDir, "*.dat", SearchOption.TopDirectoryOnly).Select(p => StringToCheckResFile(p))
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+ .GroupBy(m => Convert.ToInt64(m.DayTime.ToString("yyyyMMdd") + m.FlagNo)).OrderBy(m => m.Key);
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+ if (!groupFiles.Any())
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+ {
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+ LogHelper.Info($"【任务{dto.ID}】等待扫描文件...");
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+ await Task.Delay(10000);
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+ }
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+ foreach (var groupFile in groupFiles)//每一组文件代表同一个时刻的
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+ {
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+ if (cts.IsCancellationRequested) break;
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+ List<SlotsInfo> listSlotsInfo = new List<SlotsInfo>();//多个频点的时隙结果
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+ foreach (var item in groupFile)
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+ {
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+ var slotsInfo = SlotHelper.GetFileSlots(item.File);//某个频点的所有时隙
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+ if (!Debugger.IsAttached)
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+ File.Delete(item.File);//检测检测结果文件
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+ if (slotsInfo.Slots.Any())
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+ listSlotsInfo.Add(slotsInfo);
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+ }
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+ if (!listSlotsInfo.Any()) continue;
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+ var adFiles = Directory.EnumerateFiles(CapDir, "*.dat", SearchOption.TopDirectoryOnly).Select(p => StringToAdFile(p))
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+ .Where(p => p.AdTime == listSlotsInfo.First().AdTime);
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+ if (!adFiles.Any())
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+ {
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+ LogHelper.Warning($"【任务{dto.ID}】{listSlotsInfo.First().AdTime:yyyyMMddHHmmss}时刻找不到原始AD文件,跳过此组文件");
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+ continue;
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+ }
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+ var first = listSlotsInfo.First();
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+ var sigs = listSlotsInfo.Select(p => new DDCSig() { FreqDownHz = (int)(p.FreqDownMHz * 1e6), Mult = (int)first.Multi, Slots = p });
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+ List<DDCFile> chDDCFiles = new List<DDCFile>();//同一个时刻多个频点多个通道的DDC数据
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+ LogHelper.Info($"【任务{dto.ID}】{listSlotsInfo.First().AdTime:yyyyMMddHHmmss}时刻DDC处理开始,共{sigs.Count()}个频点...");
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+ Stopwatch sw = new Stopwatch();
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+ sw.Start();
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+ var listTask = new List<Task>();
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+ foreach (var adFile in adFiles)
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+ {
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+ var task = Task.Run(() =>
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+ {
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+ var ddcRes = DDCHelper.DDC(adFile.File, adFile.AdTime, adFile.ChNo, (long)(first.FsampleM * 1e6), (long)(227 * 1e6), DdcDir, sigs);
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+ chDDCFiles.AddRange(StringToDDCFile(ddcRes));
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+ if (!Debugger.IsAttached)
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+ File.Delete(adFile.File);//删除AD文件
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+ }, cts.Token);
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+ listTask.Add(task);
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+ }
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+ await Task.WhenAll(listTask);
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+ sw.Stop();
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+ LogHelper.Info($"【任务{dto.ID}】{listSlotsInfo.First().AdTime:yyyyMMddHHmmss}时刻DDC处理完成,耗时{sw.ElapsedMilliseconds}ms");
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+ if (!chDDCFiles.Any())
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+ {
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+ LogHelper.Error($"【任务{dto.ID}】{listSlotsInfo.First().AdTime:yyyyMMddHHmmss}时刻DDC处理无结果");
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+ continue;
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+ }
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+ var groupDDCFiles = chDDCFiles.GroupBy(p => p.FreqDownMHz);
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+ listTask.Clear();
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+ foreach (var group in groupDDCFiles)
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+ {
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+ //group:同一个时刻同一个频点的多个通道数据
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+ var task = Task.Run(async () =>
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+ {
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+ var capTime = group.First().AdTime;
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+ var ch0File = group.Where(p => p.ChNo == 0).FirstOrDefault();
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+ var ch1File = group.Where(p => p.ChNo == 1).FirstOrDefault();
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+ var ch2File = group.Where(p => p.ChNo == 2).FirstOrDefault();
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+ if (ch0File == null)
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+ {
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+ LogHelper.Warning($"【任务{dto.ID}】{capTime:yyyyMMddHHmmss}时刻-信号{group.Key}MHz-未找到主星信号ch0文件,跳过此组数据");
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+ return;
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+ }
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+ if (ch1File == null)
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+ {
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+ LogHelper.Warning($"【任务{dto.ID}】{capTime:yyyyMMddHHmmss}时刻-信号{group.Key}MHz-未找到邻星信号ch1文件,跳过此组数据");
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+ return;
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+ }
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+ if (ch2File == null)
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+ {
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+ LogHelper.Warning($"【任务{dto.ID}】{capTime:yyyyMMddHHmmss}时刻-信号{group.Key}MHz-未找到超短信号ch2文件,跳过此组数据");
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+ return;
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+ }
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+ var sig = sigs.FirstOrDefault(p => p.FreqDownHz == (int)(group.Key * 1e6));
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+
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+ if (cts.IsCancellationRequested) return;
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+ if (useGpuCg)
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+ {
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+ LogHelper.Info($"【任务{dto.ID}】{capTime:yyyyMMddHHmmss}时刻-信号{group.Key}MHz-GPU参估开始,共{sig.Slots.Slots.Count}个突发...");
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+ sw.Start();
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+ List<GpuCgResponseDto> data1 = new List<GpuCgResponseDto>();
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+ List<GpuCgResponseDto> data2 = new List<GpuCgResponseDto>();
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+ foreach (var item in sig.Slots.Slots)
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+ {
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+ string f1 = $"tmp\\{Path.GetFileNameWithoutExtension(ch0File.File)}_{item.StartPoint}_{item.Len}.dat";
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+ string f2 = $"tmp\\{Path.GetFileNameWithoutExtension(ch1File.File)}_{item.StartPoint}_{item.Len}.dat";
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+ string f3 = $"tmp\\{Path.GetFileNameWithoutExtension(ch2File.File)}_{item.StartPoint}_{item.Len}.dat";
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+ using (FileStream fs = new FileStream(ch0File.File, FileMode.Open))
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+ {
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+ byte[] data = new byte[item.Len * 4];
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+ fs.Position = item.StartPoint * 4;
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+ fs.Read(data, 0, data.Length);
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+ File.WriteAllBytes(f1, data);
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+ }
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+ using (FileStream fs = new FileStream(ch1File.File, FileMode.Open))
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+ {
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+ byte[] data = new byte[item.Len * 4];
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+ fs.Position = item.StartPoint * 4;
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+ fs.Read(data, 0, data.Length);
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+ File.WriteAllBytes(f2, data);
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+ }
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+ using (FileStream fs = new FileStream(ch2File.File, FileMode.Open))
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+ {
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+ byte[] data = new byte[item.Len * 4];
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+ fs.Position = item.StartPoint * 4;
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+ fs.Read(data, 0, data.Length);
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+ File.WriteAllBytes(f3, data);
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+ }
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+ string mainSlotFile = await HttpHelper.UploadFileAsync(f1, baseUrl, token: cts.Token);//主星文件
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+ string adja1SlotFile = await HttpHelper.UploadFileAsync(f2, baseUrl, token: cts.Token);//邻1星文件
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+ string adja2SlotFile = await HttpHelper.UploadFileAsync(f3, baseUrl, token: cts.Token);//邻2星文件
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+ File.Delete(f1);
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+ File.Delete(f2);
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+ File.Delete(f3);
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+ var gpudto = new GpuCgRequestDto()
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+ {
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+ dtCenter = 0,
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+ dtRange = 40000,
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+ file1 = mainSlotFile,
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+ file2 = adja1SlotFile,
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+ samplingRate = ch0File.Fs,
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+ smpCount = 0,
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+ snrThreshold = 15
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+ };
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+ var result1 = await HttpHelper.PostRequestAsync<List<GpuCgResponseDto>>(baseUrl + "DetectCg/GpuCgCalc", gpudto, token: cts.Token);
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+ if (result1.code != 200)
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+ {
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+ LogHelper.Error($"【任务{dto.ID}】{capTime:yyyyMMddHHmmss}时刻-信号{group.Key}MHz-主星邻1星GPU参估出错.{result1.msg}.突发位置{item.StartPoint}-{item.Len}");
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+ continue;
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+ }
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+ var data1First = result1.data.First();
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+ data1First.TimeSeconds = item.TimeSeconds;
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+ data1.Add(data1First);
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+ gpudto = new GpuCgRequestDto()
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+ {
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+ dtCenter = 0,
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+ dtRange = 40000,
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+ file1 = mainSlotFile,
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+ file2 = adja2SlotFile,
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+ samplingRate = ch0File.Fs,
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+ smpCount = 0,
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+ snrThreshold = 15
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+ };
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+ var result2 = await HttpHelper.PostRequestAsync<List<GpuCgResponseDto>>(baseUrl + "DetectCg/GpuCgCalc", gpudto, token: cts.Token);
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+ if (result2.code != 200)
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+ {
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+ LogHelper.Error($"【任务{dto.ID}】{capTime:yyyyMMddHHmmss}时刻-信号{group.Key}MHz-主星邻2星GPU参估出错.{result2.msg}.突发位置{item.StartPoint}-{item.Len}");
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+ continue;
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+ }
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+ var data2First = result2.data.First();
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+ data2First.TimeSeconds = item.TimeSeconds;
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+ data2.Add(data2First);
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+ }
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+ sw.Stop();
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+ LogHelper.Info($"【任务{dto.ID}】{capTime:yyyyMMddHHmmss}时刻-信号{group.Key}MHz-GPU参估完成,耗时{sw.ElapsedMilliseconds}ms");
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+
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+ string mainFile = await HttpHelper.UploadFileAsync(ch0File.File, baseUrl, token: cts.Token);//主星文件
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+ var smpPositions = sig.Slots.Slots.Select(p => new SmpPosition() { TimeSeconds = p.TimeSeconds, smpStart = p.StartPoint, smpCount = p.Len }).ToList();
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+ var signaldto = new SignalProcDto()
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+ {
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+ File = mainFile,
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+ Fs = ch0File.Fs,
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+ Smps = smpPositions,
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+ };
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+ var signalResult = await HttpHelper.PostRequestAsync<List<SignalProcResDto>>(baseUrl + "DetectCg/SignalProc", signaldto);
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+ if (signalResult.code != 200)
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+ {
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+ LogHelper.Error($"【任务{dto.ID}】{capTime:yyyyMMddHHmmss}时刻-信号{group.Key}MHz-主星信号识别出错.{signalResult.msg}");
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+ return;
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+
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+ }
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+ LogHelper.Info($"【任务{dto.ID}】{capTime:yyyyMMddHHmmss}时刻-信号{group.Key}MHz-GPU参估完成,耗时{sw.ElapsedMilliseconds}ms");
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+ if (data1.Count != data2.Count || data1.Count != sig.Slots.Slots.Count)
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+ {
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+ LogHelper.Error($"【任务{dto.ID}】{capTime:yyyyMMddHHmmss}时刻-信号{group.Key}MHz-参估结果个数和检测结果个数不匹配");
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+ return;
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+ }
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+
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+ if (data1.Count != data2.Count || data1.Count != signalResult.data.Count)
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+ {
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+ LogHelper.Error($"【任务{dto.ID}】{capTime:yyyyMMddHHmmss}时刻-信号{group.Key}MHz-信号识别结果个数和检测结果个数不匹配");
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+ return;
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+ }
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+ for (int i = 0; i < data1.Count; i++)
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+ {
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+ try
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+ {
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+ if (cts.IsCancellationRequested) break;
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+ X2D1NoParPosDto x21d = new X2D1NoParPosDto()
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+ {
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+ TaskID = dto.ID,
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+ //SigTime = capTime.AddSeconds(data1[i].Smpstart / (double)ch0File.Fs),
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+ SigTime = capTime.AddSeconds(data1[i].TimeSeconds),
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+ MainCode = MainSatCode,
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+ AdjaCode = Adja1SatCode,
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+ MainX = MainSatXYZ[0],
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+ MainY = MainSatXYZ[1],
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+ MainZ = MainSatXYZ[2],
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+ AdjaX = Adja1SatXYZ[0],
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+ AdjaY = Adja1SatXYZ[1],
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+ AdjaZ = Adja1SatXYZ[2],
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+ SxDto = PosDtoFactor * data1[i].Dt,
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+ SxDfo = data1[i].Df,
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+ SxSnr = data1[i].Snr,
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+ XdDto = PosDtoFactor * data2[i].Dt,
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+ XdDfo = data2[i].Df,
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+ XdSnr = data2[i].Snr,
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+ SatTxLon = dto.CapLon,
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+ SatTxLat = dto.CapLat,
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+ CdbTxLon = dto.CdbLon,
|
|
|
+ CdbTxLat = dto.CdbLat,
|
|
|
+ FreqDown = ch0File.FreqDownMHz * 1e6,
|
|
|
+ FreqUp = ch0File.FreqDownMHz * 1e6,
|
|
|
+ CheckRes = new CheckResDto()
|
|
|
+ {
|
|
|
+ FileName = Path.GetFileName(ch0File.File),
|
|
|
+ SmpStart = sig.Slots.Slots[i].StartPoint,
|
|
|
+ SmpCount = sig.Slots.Slots[i].Len,
|
|
|
+ PosCheckType = EnumPosCheckTypeDto.DAMA,
|
|
|
+ }
|
|
|
+ };
|
|
|
+ var result = await HttpHelper.PostRequestAsync<PosResDto>(baseUrl + "Pos/PosX2D1NoParAsync", x21d);
|
|
|
+ if (result.code != 200)
|
|
|
+ {
|
|
|
+ LogHelper.Error($"【任务{dto.ID}】-信号{group.Key}MHz-{capTime:yyyyMMddHHmmss}时刻第{i + 1}个突发定位异常.{result.msg}");
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ var posRes = result.data;
|
|
|
+ double posLon = posRes.PosLon;
|
|
|
+ double posLat = posRes.PosLat;
|
|
|
+ if (x21d.SxSnr == 0 || x21d.XdSnr == 0)
|
|
|
+ {
|
|
|
+ posLon = 0;
|
|
|
+ posLat = 0;
|
|
|
+ }
|
|
|
+ double longAxis = 0, shortAxis = 0, dipAngle = 0;
|
|
|
+ if (posLon != 0 && posLat != 0 && posLon != 999 && posLat != 999)
|
|
|
+ {
|
|
|
+ double[] cdbPos = new double[] { dto.CdbLon, dto.CdbLat, 0 };
|
|
|
+ double[] refGeod = new double[] { 0, 0, 0 };
|
|
|
+#warning 误差椭圆没有提供无参算法 暂时使用有参
|
|
|
+ double[] errorEllipse = GdopHelper.ErrorEllipse2X1D(posLon, posLat, MainSatXYZ, Adja1SatXYZ, cdbPos, refGeod, DtoErrus, EphErrm);
|
|
|
+ if (errorEllipse.Length == 3)
|
|
|
+ {
|
|
|
+ longAxis = errorEllipse[0];
|
|
|
+ shortAxis = errorEllipse[1];
|
|
|
+ dipAngle = errorEllipse[2];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ StringBuilder sb = new StringBuilder();
|
|
|
+ sb.Append($"{x21d.SigTime:yyyy}\t");
|
|
|
+ sb.Append($"{x21d.SigTime:MM}\t");
|
|
|
+ sb.Append($"{x21d.SigTime:dd}\t");
|
|
|
+ sb.Append($"{x21d.SigTime:HH}\t");
|
|
|
+ sb.Append($"{x21d.SigTime:mm}\t");
|
|
|
+ sb.Append($"{x21d.SigTime:ss}\t");
|
|
|
+ sb.Append($"{x21d.SigTime:fff}\t");
|
|
|
+ sb.Append($"{x21d.CheckRes.SmpCount * 1000 / ch0File.Fs:D4}\t");//信号持续时间ms
|
|
|
+ sb.Append($"{Convert.ToInt64(group.First().FreqDownMHz * 1e6):D12}\t");//下行频点
|
|
|
+ sb.Append($"{Convert.ToInt64((group.First().FreqDownMHz + 44) * 1e6):D12}\t");//上行频点
|
|
|
+ sb.Append($"{4}\t");//信号样式(暂定有这些1:CPM,2:BPSK,4:QPSK)，
|
|
|
+ sb.Append($"{0:D4}\t");//目标序号
|
|
|
+ sb.Append($"res\t");
|
|
|
+ sb.Append($"{Convert.ToInt64(posLon * 1e6):D10}\t");
|
|
|
+ sb.Append($"{Convert.ToInt64(posLat * 1e6):D10}\t");
|
|
|
+ sb.Append($"{Convert.ToInt64(0 * 1e3):D8}\t");//定位误差km
|
|
|
+ sb.Append($"{Convert.ToInt64(x21d.SxDto * 1e2):D10}\t");
|
|
|
+ sb.Append($"{Convert.ToInt64(x21d.SxDfo * 1e2):D10}\t");
|
|
|
+ sb.Append($"{Convert.ToInt64(x21d.SxSnr * 1e2):D6}\t");
|
|
|
+ sb.Append($"{Convert.ToInt64(x21d.XdDto * 1e2):D10}\t");
|
|
|
+ sb.Append($"{Convert.ToInt64(x21d.XdDfo * 1e2):D10}\t");
|
|
|
+ sb.Append($"{Convert.ToInt64(x21d.XdSnr * 1e2):D6}\t");
|
|
|
+ sb.Append($"{Convert.ToInt64(0 * 1e2):D10}\t");
|
|
|
+ sb.Append($"{Convert.ToInt64(0 * 1e2):D10}\t");
|
|
|
+ sb.Append($"{Convert.ToInt64(0 * 1e2):D6}\t");
|
|
|
+ sb.Append($"{longAxis:F8}\t");//长轴
|
|
|
+ sb.Append($"{shortAxis:F8}\t");//短轴
|
|
|
+ sb.Append($"{dipAngle:F7}\t");//倾角
|
|
|
+ sb.Append($"{data1.Count:D2}\t");//时隙属性
|
|
|
+ sb.Append($"{1}\t");//所属卫星
|
|
|
+ sb.Append($"{950:D3}\t");//置信度
|
|
|
+ sb.Append($"{3}");//定位体制(星地=3)
|
|
|
+ sb.Append($"{signalResult.data[i].ModType.GetEnumDisplayName()}");//调制类型
|
|
|
+ sb.Append($"{signalResult.data[i].Rate * 1e-3:F3}\r\n");//符号速率kbps
|
|
|
+ string resFile = Path.Combine(PosResDir, $"定位结果_{posRes.SigTime:yyyyMMdd}.txt");
|
|
|
+ File.AppendAllText(resFile, sb.ToString());
|
|
|
+ }
|
|
|
+ }
|
|
|
+ catch (Exception ex)
|
|
|
+ {
|
|
|
+ LogHelper.Error($"【任务{dto.ID}】{capTime:yyyyMMddHHmmss}时刻-信号{group.Key}MHz-第{i + 1}个突发定位异常", ex);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+
|
|
|
+ LogHelper.Info($"【任务{dto.ID}】{capTime:yyyyMMddHHmmss}时刻-信号{group.Key}MHz-CPU参估开始,共{sig.Slots.Slots.Count}个突发...");
|
|
|
+ sw.Start();
|
|
|
+ string mainFile = await HttpHelper.UploadFileAsync(ch0File.File, baseUrl, token: cts.Token);//主星文件
|
|
|
+ string adja1File = await HttpHelper.UploadFileAsync(ch1File.File, baseUrl, token: cts.Token);//邻1星文件
|
|
|
+ string cdbFile = await HttpHelper.UploadFileAsync(ch2File.File, baseUrl, token: cts.Token);//地面信号文件
|
|
|
+
|
|
|
+ var smpPositions = sig.Slots.Slots.Select(p => new SmpPosition() { TimeSeconds = p.TimeSeconds, smpStart = p.StartPoint, smpCount = p.Len }).ToList();
|
|
|
+ var cgDto = new CpuCgMultiDto()
|
|
|
+ {
|
|
|
+ dtCenter = 0,
|
|
|
+ dtRange = 40000,
|
|
|
+ file1 = mainFile,
|
|
|
+ file2 = adja1File,
|
|
|
+ samplingRate = ch0File.Fs,
|
|
|
+ smpPositions = smpPositions,
|
|
|
+ snrThreshold = 15,
|
|
|
+ };
|
|
|
+ var result1 = await HttpHelper.PostRequestAsync<List<CpuCgResDto>>(baseUrl + "DetectCg/CpuCgMultiCalc", cgDto, token: cts.Token);
|
|
|
+ if (result1.code != 200)
|
|
|
+ {
|
|
|
+ LogHelper.Error($"【任务{dto.ID}】{capTime:yyyyMMddHHmmss}时刻主星邻星CPU参估出错.{result1.msg}");
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ cgDto = new CpuCgMultiDto()
|
|
|
+ {
|
|
|
+ dtCenter = 260000,
|
|
|
+ dtRange = 50000,
|
|
|
+ file1 = mainFile,
|
|
|
+ file2 = cdbFile,
|
|
|
+ samplingRate = ch0File.Fs,
|
|
|
+ smpPositions = smpPositions,
|
|
|
+ snrThreshold = 15,
|
|
|
+ };
|
|
|
+ var result2 = await HttpHelper.PostRequestAsync<List<CpuCgResDto>>(baseUrl + "DetectCg/CpuCgMultiCalc", cgDto, token: cts.Token);
|
|
|
+ if (result2.code != 200)
|
|
|
+ {
|
|
|
+ LogHelper.Error($"【任务{dto.ID}】{capTime:yyyyMMddHHmmss}时刻-信号{group.Key}MHz-主星超短CPU参估出错.{result2.msg}");
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ sw.Stop();
|
|
|
+ LogHelper.Info($"【任务{dto.ID}】{capTime:yyyyMMddHHmmss}时刻-信号{group.Key}MHz-CPU参估完成,耗时{sw.ElapsedMilliseconds}ms");
|
|
|
+ var signaldto = new SignalProcDto()
|
|
|
+ {
|
|
|
+ File = mainFile,
|
|
|
+ Fs = ch0File.Fs,
|
|
|
+ Smps = smpPositions,
|
|
|
+ };
|
|
|
+ var signalResult = await HttpHelper.PostRequestAsync<List<SignalProcResDto>>(baseUrl + "DetectCg/SignalProc", signaldto);
|
|
|
+ if (signalResult.code != 200)
|
|
|
+ {
|
|
|
+ LogHelper.Error($"【任务{dto.ID}】{capTime:yyyyMMddHHmmss}时刻-信号{group.Key}MHz-主星信号识别出错.{signalResult.msg}");
|
|
|
+ return;
|
|
|
+
|
|
|
+ }
|
|
|
+
|
|
|
+ LogHelper.Info($"【任务{dto.ID}】{capTime:yyyyMMddHHmmss}时刻-信号{group.Key}MHz-主星超短CPU参估完成");
|
|
|
+ var data1 = result1.data;
|
|
|
+ var data2 = result2.data;
|
|
|
+ if (data1.Count != data2.Count || data1.Count != cgDto.smpPositions.Count)
|
|
|
+ {
|
|
|
+ LogHelper.Error($"【任务{dto.ID}】{capTime:yyyyMMddHHmmss}时刻-信号{group.Key}MHz-参估结果个数和检测结果个数不匹配");
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ if (data1.Count != signalResult.data.Count)
|
|
|
+ {
|
|
|
+ LogHelper.Error($"【任务{dto.ID}】{capTime:yyyyMMddHHmmss}时刻-信号{group.Key}MHz-信号识别结果个数和检测结果个数不匹配");
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ for (int i = 0; i < data1.Count; i++)
|
|
|
+ {
|
|
|
+ try
|
|
|
+ {
|
|
|
+ if (cts.IsCancellationRequested) break;
|
|
|
+ X2D1NoParPosDto x21d = new X2D1NoParPosDto()
|
|
|
+ {
|
|
|
+ TaskID = dto.ID,
|
|
|
+ //SigTime = capTime.AddSeconds(data1[i].Smpstart / (double)ch0File.Fs),
|
|
|
+ SigTime = capTime.AddSeconds(data1[i].TimeSeconds),
|
|
|
+ MainCode = MainSatCode,
|
|
|
+ AdjaCode = Adja1SatCode,
|
|
|
+ MainX = MainSatXYZ[0],
|
|
|
+ MainY = MainSatXYZ[1],
|
|
|
+ MainZ = MainSatXYZ[2],
|
|
|
+ AdjaX = Adja1SatXYZ[0],
|
|
|
+ AdjaY = Adja1SatXYZ[1],
|
|
|
+ AdjaZ = Adja1SatXYZ[2],
|
|
|
+ SxDto = PosDtoFactor * data1[i].Dt,
|
|
|
+ SxDfo = data1[i].Df,
|
|
|
+ SxSnr = data1[i].Snr,
|
|
|
+ XdDto = PosDtoFactor * data2[i].Dt,
|
|
|
+ XdDfo = data2[i].Df,
|
|
|
+ XdSnr = data2[i].Snr,
|
|
|
+ SatTxLon = dto.CapLon,
|
|
|
+ SatTxLat = dto.CapLat,
|
|
|
+ CdbTxLon = dto.CdbLon,
|
|
|
+ CdbTxLat = dto.CdbLat,
|
|
|
+ FreqDown = ch0File.FreqDownMHz * 1e6,
|
|
|
+ FreqUp = ch0File.FreqDownMHz * 1e6,
|
|
|
+ CheckRes = new CheckResDto()
|
|
|
+ {
|
|
|
+ FileName = Path.GetFileName(ch0File.File),
|
|
|
+ SmpStart = sig.Slots.Slots[i].StartPoint,
|
|
|
+ SmpCount = sig.Slots.Slots[i].Len,
|
|
|
+ PosCheckType = EnumPosCheckTypeDto.DAMA,
|
|
|
+ }
|
|
|
+ };
|
|
|
+ var result = await HttpHelper.PostRequestAsync<PosResDto>(baseUrl + "Pos/PosX2D1NoParAsync", x21d);
|
|
|
+ if (result.code != 200)
|
|
|
+ {
|
|
|
+ LogHelper.Error($"【任务{dto.ID}】{capTime:yyyyMMddHHmmss}时刻-信号{group.Key}MHz-时隙位置{data1[i].Smpstart}定位异常.{result.msg}");
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ var posRes = result.data;
|
|
|
+ double posLon = posRes.PosLon;
|
|
|
+ double posLat = posRes.PosLat;
|
|
|
+ if (x21d.SxSnr == 0 || x21d.XdSnr == 0)
|
|
|
+ {
|
|
|
+ posLon = 0;
|
|
|
+ posLat = 0;
|
|
|
+ }
|
|
|
+ double longAxis = 0, shortAxis = 0, dipAngle = 0;
|
|
|
+ if (posLon != 0 && posLat != 0 && posLon != 999 && posLat != 999)
|
|
|
+ {
|
|
|
+ double[] cdbPos = new double[] { dto.CdbLon, dto.CdbLat, 0 };
|
|
|
+ double[] refGeod = new double[] { 0, 0, 0 };
|
|
|
+#warning 误差椭圆没有提供无参算法 暂时使用有参
|
|
|
+ double[] errorEllipse = GdopHelper.ErrorEllipse2X1D(posLon, posLat, MainSatXYZ, Adja1SatXYZ, cdbPos, refGeod, DtoErrus, EphErrm);
|
|
|
+ if (errorEllipse.Length == 3)
|
|
|
+ {
|
|
|
+ longAxis = errorEllipse[0];
|
|
|
+ shortAxis = errorEllipse[1];
|
|
|
+ dipAngle = errorEllipse[2];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ StringBuilder sb = new StringBuilder();
|
|
|
+ sb.Append($"{x21d.SigTime:yyyy}\t");
|
|
|
+ sb.Append($"{x21d.SigTime:MM}\t");
|
|
|
+ sb.Append($"{x21d.SigTime:dd}\t");
|
|
|
+ sb.Append($"{x21d.SigTime:HH}\t");
|
|
|
+ sb.Append($"{x21d.SigTime:mm}\t");
|
|
|
+ sb.Append($"{x21d.SigTime:ss}\t");
|
|
|
+ sb.Append($"{x21d.SigTime:fff}\t");
|
|
|
+ sb.Append($"{x21d.CheckRes.SmpCount * 1000 / ch0File.Fs:D4}\t");//信号持续时间ms
|
|
|
+ sb.Append($"{Convert.ToInt64(group.First().FreqDownMHz * 1e6):D12}\t");//下行频点
|
|
|
+ sb.Append($"{Convert.ToInt64((group.First().FreqDownMHz + 44) * 1e6):D12}\t");//上行频点
|
|
|
+ sb.Append($"{4}\t");//信号样式(暂定有这些1:CPM,2:BPSK,4:QPSK)，
|
|
|
+ sb.Append($"{0:D4}\t");//目标序号
|
|
|
+ sb.Append($"res\t");
|
|
|
+ sb.Append($"{Convert.ToInt64(posLon * 1e6):D10}\t");
|
|
|
+ sb.Append($"{Convert.ToInt64(posLat * 1e6):D10}\t");
|
|
|
+ sb.Append($"{Convert.ToInt64(0 * 1e3):D8}\t");//定位误差km
|
|
|
+ sb.Append($"{Convert.ToInt64(x21d.SxDto * 1e2):D10}\t");
|
|
|
+ sb.Append($"{Convert.ToInt64(x21d.SxDfo * 1e2):D10}\t");
|
|
|
+ sb.Append($"{Convert.ToInt64(x21d.SxSnr * 1e2):D6}\t");
|
|
|
+ sb.Append($"{Convert.ToInt64(x21d.XdDto * 1e2):D10}\t");
|
|
|
+ sb.Append($"{Convert.ToInt64(x21d.XdDfo * 1e2):D10}\t");
|
|
|
+ sb.Append($"{Convert.ToInt64(x21d.XdSnr * 1e2):D6}\t");
|
|
|
+ sb.Append($"{Convert.ToInt64(0 * 1e2):D10}\t");
|
|
|
+ sb.Append($"{Convert.ToInt64(0 * 1e2):D10}\t");
|
|
|
+ sb.Append($"{Convert.ToInt64(0 * 1e2):D6}\t");
|
|
|
+ sb.Append($"{longAxis:F8}\t");//长轴
|
|
|
+ sb.Append($"{shortAxis:F8}\t");//短轴
|
|
|
+ sb.Append($"{dipAngle:F7}\t");//倾角
|
|
|
+ sb.Append($"{data1.Count:D2}\t");//时隙属性
|
|
|
+ sb.Append($"{1}\t");//所属卫星
|
|
|
+ sb.Append($"{950:D3}\t");//置信度
|
|
|
+ sb.Append($"{3}");//定位体制(星地=3)
|
|
|
+ sb.Append($"{signalResult.data[i].ModType.GetEnumDisplayName()}");//调制类型
|
|
|
+ sb.Append($"{signalResult.data[i].Rate * 1e-3:F3}\r\n");//符号速率kbps
|
|
|
+ string resFile = Path.Combine(PosResDir, $"定位结果_{posRes.SigTime:yyyyMMdd}.txt");
|
|
|
+ File.AppendAllText(resFile, sb.ToString());
|
|
|
+ }
|
|
|
+ }
|
|
|
+ catch (Exception ex)
|
|
|
+ {
|
|
|
+ LogHelper.Error($"【任务{dto.ID}】{capTime:yyyyMMddHHmmss}时刻-信号{group.Key}MHz-时隙位置{data1[i].Smpstart}定位异常", ex);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ }
|
|
|
+
|
|
|
+ //删除DDC文件
|
|
|
+ File.Delete(ch0File.File);
|
|
|
+ File.Delete(ch1File.File);
|
|
|
+ File.Delete(ch2File.File);
|
|
|
+ LogHelper.Info($"【任务{dto.ID}】{capTime:yyyyMMddHHmmss}时刻-信号{group.Key}MHz-定位完成");
|
|
|
+ }, cts.Token);
|
|
|
+ listTask.Add(task);
|
|
|
+ }
|
|
|
+ await Task.WhenAll(listTask);
|
|
|
+ }
|
|
|
+ #endregion
|
|
|
+ }
|
|
|
+ catch (TaskCanceledException ex)
|
|
|
+ {
|
|
|
+ LogHelper.Warning($"【任务{dto.ID}】处理结束,用户手动终止", ex.InnerException);
|
|
|
+ }
|
|
|
+ catch (Exception ex)
|
|
|
+ {
|
|
|
+ if (ex.InnerException != null && ex.InnerException.GetType() == typeof(TaskCanceledException))
|
|
|
+ LogHelper.Warning($"【任务{dto.ID}】处理结束,用户手动终止", ex.InnerException);
|
|
|
+ else
|
|
|
+ LogHelper.Error($"【任务{dto.ID}】任务执行出错", ex);
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }, cts.Token);
|
|
|
+ }
|
|
|
+ public void Stop()
|
|
|
+ {
|
|
|
+ cts?.Cancel();
|
|
|
+ }
|
|
|
+ private async Task StopTask(int taskID, EnumTaskStopType type, string stopReason)
|
|
|
+ {
|
|
|
+ await Task.Delay(2000);
|
|
|
+ if (type == EnumTaskStopType.Properly)
|
|
|
+ {
|
|
|
+ LogHelper.Info($"【任务{taskID}】{stopReason}");
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ LogHelper.Error($"【任务{taskID}】{stopReason}");
|
|
|
+ }
|
|
|
+ TaskStopHandleDto stopDto = new TaskStopHandleDto() { ID = taskID, StopType = type, StopReason = stopReason };
|
|
|
+ var stopResp = await HttpHelper.PostRequestAsync(baseUrl + "Task/StopTask", stopDto);
|
|
|
+ if (stopResp.code != 200)
|
|
|
+ {
|
|
|
+ LogHelper.Error($"【任务{taskID}】停止异常.{stopResp.msg}");
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ private CheckResFile StringToCheckResFile(string file)
|
|
|
+ {
|
|
|
+ //YUFO_252.050MHz_20240409_1398.dat
|
|
|
+ string fileName = Path.GetFileNameWithoutExtension(file).ToUpper();
|
|
|
+ var arr = fileName.Split(new string[] { "_", "MHZ" }, StringSplitOptions.RemoveEmptyEntries);
|
|
|
+ var dayTime = DateTime.ParseExact(arr[2], "yyyyMMdd", null);
|
|
|
+ CheckResFile res = new CheckResFile()
|
|
|
+ {
|
|
|
+ DayTime = dayTime,
|
|
|
+ File = file,
|
|
|
+ FreqDownMHz = Convert.ToDouble(arr[1]),
|
|
|
+ FlagNo = Convert.ToInt64(arr[3]),
|
|
|
+ };
|
|
|
+ return res;
|
|
|
+ }
|
|
|
+ private AdFile StringToAdFile(string file)
|
|
|
+ {
|
|
|
+ //20240409094240_ADC_ch02.dat
|
|
|
+ var name = Path.GetFileNameWithoutExtension(file).ToUpper();
|
|
|
+ var arr = name.Split(new string[] { "_", "CH" }, StringSplitOptions.RemoveEmptyEntries);
|
|
|
+ var time = DateTime.ParseExact(arr[0], "yyyyMMddHHmmss", null);
|
|
|
+ AdFile adFile = new AdFile()
|
|
|
+ {
|
|
|
+ File = file,
|
|
|
+ AdTime = time,
|
|
|
+ ChNo = Convert.ToInt32(arr[2]),
|
|
|
+ };
|
|
|
+ return adFile;
|
|
|
+ }
|
|
|
+ public DDCFile StringToDDCFile(string file)
|
|
|
+ {
|
|
|
+ //20240409094240_252.025_C109375_ch0.dat
|
|
|
+ var name = Path.GetFileNameWithoutExtension(file).ToUpper();
|
|
|
+ var arr = name.Split(new string[] { "_", "MHz", "C", "H" }, StringSplitOptions.RemoveEmptyEntries);
|
|
|
+ var time = DateTime.ParseExact(arr[0], "yyyyMMddHHmmss", null);
|
|
|
+ double freqDown = Convert.ToDouble(arr[1]);
|
|
|
+ int fs = Convert.ToInt32(arr[2]);
|
|
|
+ int chNo = Convert.ToInt32(arr[3]);
|
|
|
+ return new DDCFile()
|
|
|
+ {
|
|
|
+ AdTime = time,
|
|
|
+ ChNo = chNo,
|
|
|
+ File = file,
|
|
|
+ FreqDownMHz = freqDown,
|
|
|
+ Fs = fs
|
|
|
+ };
|
|
|
+ }
|
|
|
+ public List<DDCFile> StringToDDCFile(List<string> files)
|
|
|
+ {
|
|
|
+ List<DDCFile> list = new List<DDCFile>();
|
|
|
+ foreach (var item in files)
|
|
|
+ {
|
|
|
+ list.Add(StringToDDCFile(item));
|
|
|
+ }
|
|
|
+ return list;
|
|
|
+ }
|
|
|
+ }
|
|
|
+}
|
wyq