using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Diagnostics.CodeAnalysis;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using IStation.Untity;
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namespace IStation.DataDockingSocket
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{
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/// <summary>
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/// 处理数据辅助类
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/// </summary>
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internal class HandleDataHelper
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{
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/// <summary>
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/// 处理数据
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/// </summary>
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public static List<Model.MonitorDataDockingReceiveRecord> HandleData
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(
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byte[] byteMessage
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)
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{
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if (byteMessage[2] == 0x32)
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{
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return ReadMessage监控值(byteMessage);
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}
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//else if (byteMessage[2] == 0x46)
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//{
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// return ReadMessage监控值(byteMessage);
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//}
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else
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{
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return null;
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}
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}
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/// <summary>
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/// 获取控制指令(调频)
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/// </summary>
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/// <returns></returns>
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public byte[] GetControlMsg调频(double frequece)
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{
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var iFrequece = (int)(frequece * 10);
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byte[] commandSend = null;
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IStation.DataDockingSocket.ModBusRtuHelper.BuildSendMessage06(0x01, 20, 2, iFrequece, ref commandSend);
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return commandSend;
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}
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/// <summary>
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/// 获取查询指令(监控值)
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/// </summary>
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/// <returns></returns>
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public byte[] GetMonitorMsg监控值()
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{
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return new byte[] { 0x01, 0x03, 0x00, 0x19, 0x00, 0x19, 0x55, 0xC7 };
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}
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/// <summary>
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/// 获取查询指令(状态值)
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/// </summary>
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/// <returns></returns>
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public static byte[] GetMonitorMsg状态值()
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{
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return new byte[] { 0x01, 0x03, 0x00, 0x19, 0x00, 0x23, 0xD5, 0xD4 };
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}
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/// <summary>
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/// 字符串转16进制字符2
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/// </summary>
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/// <param name="content">字符串</param>
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/// <param name="encode">编码格式</param>
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/// <returns></returns>
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private static List<byte> StringToHexValuve(string content, out string error_info)
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{
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//去掉空格
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string[] arr = content.Split(' ');
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if (arr.Length < 3)
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{
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error_info = "字符无法解析";
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return null;
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}
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List<byte> result = new List<byte>();
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for (int i = 0; i < arr.Length; i++)
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{
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if (string.IsNullOrWhiteSpace(arr[i]))
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continue;
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var dddd = Convert.ToByte(arr[i], 16);
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result.Add(dddd);
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}
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error_info = null;
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return result;
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}
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/// <summary>
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/// 读取消息(监控值)
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/// </summary>
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/// <param name="byteMessage"></param>
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private static List<Model.MonitorDataDockingReceiveRecord> ReadMessage监控值(byte[] byteMessage)
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{
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var list = new List<Model.MonitorDataDockingReceiveRecord>();
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byte start = 0x1A;
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if (byteMessage == null || byteMessage.Length < 5 + (56 - start) * 2)
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{
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return null;
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}
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try
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{
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//显示消息
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//string strMessage = BitConverter.ToString(byteMessage, 0, byteMessage.Length);
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//DisplayMessage(string.Format(" 收到的消息: {0} ", strMessage));
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//DisplayMessage(string.Format(" 设备地址: {0} (0x{1})", byteMessage[0], Convert.ToString(byteMessage[0], 16)));
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//DisplayMessage(string.Format(" 功能码: {0} ", byteMessage[1]));
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string msg;
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var now = DateTime.Now;
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//当前管网压力
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list.Add(new Model.MonitorDataDockingReceiveRecord()
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{
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SysId = 1575030496453332992,
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RecordType = Model.eMonitorType.General,
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SrcTime = now,
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SrcValue = (GetInt2Byte(byteMessage, 3, out msg) * 0.001).ToString()
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});
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//变频频率
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list.Add(new Model.MonitorDataDockingReceiveRecord()
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{
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SysId = 1575030605857558528,
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RecordType = Model.eMonitorType.General,
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SrcTime = now,
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SrcValue = (GetInt2Byte(byteMessage, 3 + (27 - start) * 2, out msg) * 0.1).ToString()
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});
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//变频电流
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list.Add(new Model.MonitorDataDockingReceiveRecord()
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{
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SysId = 1582301190702632960,
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RecordType = Model.eMonitorType.General,
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SrcTime = now,
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SrcValue = (GetInt2Byte(byteMessage, 3 + (28 - start) * 2, out msg) * 0.1).ToString()
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});
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//真空当前压力
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list.Add(new Model.MonitorDataDockingReceiveRecord()
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{
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SysId = 1575030435430404096,
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RecordType = Model.eMonitorType.General,
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SrcTime = now,
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SrcValue = (GetInt2Byte(byteMessage, 3 + (29 - start) * 2, out msg) * 0.001).ToString()
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});
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//A相电压
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list.Add(new Model.MonitorDataDockingReceiveRecord()
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{
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SysId = 1582301249292865536,
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RecordType = Model.eMonitorType.General,
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SrcTime = now,
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SrcValue = GetDouble1(byteMessage, 3 + (30 - start) * 2, out msg).ToString()
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});
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//B相电压
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list.Add(new Model.MonitorDataDockingReceiveRecord()
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{
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SysId = 1582301287175819264,
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RecordType = Model.eMonitorType.General,
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SrcTime = now,
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SrcValue = GetDouble1(byteMessage, 3 + (32 - start) * 2, out msg).ToString()
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});
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//C相电压
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list.Add(new Model.MonitorDataDockingReceiveRecord()
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{
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SysId = 1582301332780486656,
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RecordType = Model.eMonitorType.General,
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SrcTime = now,
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SrcValue = GetDouble1(byteMessage, 3 + (34 - start) * 2, out msg).ToString()
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});
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//A相电流
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list.Add(new Model.MonitorDataDockingReceiveRecord()
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{
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SysId = 1582301384118767616,
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RecordType = Model.eMonitorType.General,
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SrcTime = now,
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SrcValue =
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GetDouble1(byteMessage, 3 + (36 - start) * 2, out msg).ToString()
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});
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//B相电流
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list.Add(new Model.MonitorDataDockingReceiveRecord()
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{
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SysId = 1582301478792597504,
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RecordType = Model.eMonitorType.General,
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SrcTime = now,
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SrcValue = GetDouble1(byteMessage, 3 + (38 - start) * 2, out msg).ToString()
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});
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//C相电流
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list.Add(new Model.MonitorDataDockingReceiveRecord()
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{
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SysId = 1582301691439616000,
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RecordType = Model.eMonitorType.General,
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SrcTime = now,
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SrcValue =
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GetDouble1(byteMessage, 3 + (40 - start) * 2, out msg).ToString()
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});
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//变频泵状态
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list.Add(new Model.MonitorDataDockingReceiveRecord()
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{
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SysId = 1582303421711650816,
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RecordType = Model.eMonitorType.General,
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SrcTime = now,
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SrcValue = GetInt2Byte(byteMessage, 3 + (42 - start) * 2, out msg).ToString()
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});
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//真空泵状态
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list.Add(new Model.MonitorDataDockingReceiveRecord()
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{
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SysId = 1582303241251721216,
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RecordType = Model.eMonitorType.General,
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SrcTime = now,
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SrcValue = GetInt2Byte(byteMessage, 3 + (43 - start) * 2, out msg).ToString()
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});
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////电动阀开阀状态
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//list.Add(new Model.MonitorDataDockingReceiveRecord() { SysId = 1582301332780486656, RecordType = Model.eMonitorType.General, SrcTime = now,
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// SrcValue = string.Format("########电动阀开阀状态 -----> {0} 数据二进制{1}", GetInt2Byte(byteMessage, 3 + (44 - start) * 2, out msg).ToString() });
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////电动阀关阀状态
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//list.Add(new Model.MonitorDataDockingReceiveRecord() { SysId = 1582301332780486656, RecordType = Model.eMonitorType.General, SrcTime = now,
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// SrcValue = string.Format("########电动阀关阀状态 -----> {0} 数据二进制{1}", GetInt2Byte(byteMessage, 3 + (45 - start) * 2, out msg).ToString() });
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//电磁阀状态
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list.Add(new Model.MonitorDataDockingReceiveRecord()
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{
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SysId = 1582303081771700224,
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RecordType = Model.eMonitorType.General,
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SrcTime = now,
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SrcValue = GetInt2Byte(byteMessage, 3 + (46 - start) * 2, out msg).ToString()
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});
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//水位状态
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list.Add(new Model.MonitorDataDockingReceiveRecord()
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{
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SysId = 1582303471342850048,
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RecordType = Model.eMonitorType.General,
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SrcTime = now,
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SrcValue = GetInt2Byte(byteMessage, 3 + (47 - start) * 2, out msg).ToString()
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});
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//超压状态
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list.Add(new Model.MonitorDataDockingReceiveRecord()
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{
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SysId = 1582303606781120512,
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RecordType = Model.eMonitorType.General,
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SrcTime = now,
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SrcValue = GetInt2Byte(byteMessage, 3 + (48 - start) * 2, out msg).ToString()
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});
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//报警状态
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list.Add(new Model.MonitorDataDockingReceiveRecord()
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{
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SysId = 1582303637420511232,
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RecordType = Model.eMonitorType.General,
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SrcTime = now,
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SrcValue = GetInt2Byte(byteMessage, 3 + (49 - start) * 2, out msg).ToString()
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});
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//变频器状态
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list.Add(new Model.MonitorDataDockingReceiveRecord()
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{
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SysId = 1582303671927050240,
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RecordType = Model.eMonitorType.General,
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SrcTime = now,
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SrcValue = GetInt2Byte(byteMessage, 3 + (50 - start) * 2, out msg).ToString()
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});
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//当前液位
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list.Add(new Model.MonitorDataDockingReceiveRecord()
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{
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SysId = 1575388386963886080,
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RecordType = Model.eMonitorType.General,
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SrcTime = now,
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SrcValue = (GetInt2Byte(byteMessage, 3 + (51 - start) * 2, out msg) * 0.01).ToString()
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});
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//瞬时流量
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list.Add(new Model.MonitorDataDockingReceiveRecord()
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{
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SysId = 1575030320913321984,
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RecordType = Model.eMonitorType.General,
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SrcTime = now,
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SrcValue = (GetInt4Byte(byteMessage, 3 + (52 - start) * 2, out msg) * 0.001).ToString()
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});
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//累计流量
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list.Add(new Model.MonitorDataDockingReceiveRecord()
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{
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SysId = 1584475350807744512,
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RecordType = Model.eMonitorType.General,
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SrcTime = now,
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SrcValue = (GetInt4Byte(byteMessage, 3 + (54 - start) * 2, out msg) * 1.0).ToString()
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});
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//累计流量有功功率
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list.Add(new Model.MonitorDataDockingReceiveRecord()
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{
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SysId = 1584475756476633088,
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RecordType = Model.eMonitorType.General,
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SrcTime = now,
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SrcValue = GetDouble1(byteMessage, 3 + (56 - start) * 2, out msg).ToString()
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});
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}
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catch //(Exception err)
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{
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return null;
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}
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return list;
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}
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#region MyRegion
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private static int GetInt2Byte(byte[] byteMessage, int startPosition, out string info)
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{
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byte[] value = new byte[2];
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Array.Copy(byteMessage, startPosition, value, 0, 2);
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info = BitConverter.ToString(value, 0, value.Length);
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// ushort rValueP = BitConverter.ToUInt16(value.Reverse().ToArray(), 0);
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//short rValueP = 0;
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//rValueP = byteMessage[ startPosition];
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//rValueP <<= 8;
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//rValueP += byteMessage[ startPosition + 1];
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//return rValueP;
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return bytesToInt2(byteMessage, startPosition);
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}
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private static int GetInt4Byte(byte[] byteMessage, int startPosition, out string info)
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{
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byte[] value = new byte[4];
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Array.Copy(byteMessage, startPosition, value, 0, 4);
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info = BitConverter.ToString(value, 0, value.Length);
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// ushort rValueP = BitConverter.ToUInt16(value.Reverse().ToArray(), 0);
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//short rValueP = 0;
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//rValueP = byteMessage[ startPosition];
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//rValueP <<= 8;
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//rValueP += byteMessage[ startPosition + 1];
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//return rValueP;
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return bytesToInt4(byteMessage, startPosition);
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}
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/**
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* byte数组中取int数值，本方法适用于(低位在前，高位在后)的顺序，和和intToBytes（）配套使用
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*
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* @param src
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* byte数组
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* @param offset
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* 从数组的第offset位开始
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* @return int数值
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*/
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public static int bytesToInt2_LH(byte[] src, int offset)
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{
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int value;
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value = (int)((src[offset] & 0xFF)
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| ((src[offset + 1] & 0xFF) << 8));
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return value;
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}
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/**
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* byte数组中取int数值，本方法适用于(低位在后，高位在前)的顺序。2个字节
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*/
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public static int bytesToInt2(byte[] src, int offset)
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{
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int value;
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value = (int)(
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((src[offset + 0] & 0xFF) << 8)
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| (src[offset + 1] & 0xFF));
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return value;
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}
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/**
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* byte数组中取int数值，本方法适用于(低位在后，高位在前)的顺序。4个字节
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*/
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public static int bytesToInt4(byte[] src, int offset = 0)
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{
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int value;
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value = (int)(((src[offset] & 0xFF) << 24)
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| ((src[offset + 1] & 0xFF) << 16)
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| ((src[offset + 2] & 0xFF) << 8)
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| (src[offset + 3] & 0xFF));
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return value;
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}
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private static double GetDouble1(byte[] byteMessage, int startPosition, out string info)
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{
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byte[] value = new byte[4];
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Array.Copy(byteMessage, startPosition, value, 0, 4);
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info = BitConverter.ToString(value, 0, value.Length);
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//return BitConverter.ToDouble(byteMessage, startPosition);
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return BitConverter.ToSingle(value.Reverse().ToArray(), 0);//采用了IEEE-754二进制浮点数算术标准
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}
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#endregion
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}
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}
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