/// <summary>
/// 从采集站端上传报警值
/// </summary>
/// <param name="server"></param>
/// <param name="comm"></param>
/// <param name="device"></param>
/// <returns></returns>
public static bool UploadAlarm(List <AlarmCacheObject> receiveCaches)
{
bool result = false;
string sendString = "";
receiveCaches.ForEach(delegate(AlarmCacheObject p) {
sendString += p.DataString + "^";
});
try
{
Scada.AsyncNetTcp.TcpData tcpData = new Scada.AsyncNetTcp.TcpData();
byte[] simuBytes = tcpData.StringToTcpByte(sendString, Scada.AsyncNetTcp.ScadaTcpOperator.报警值);
if (IOMonitorManager.TcpClient != null && IOMonitorManager.TcpClient.IsClientConnected)
{
IOMonitorManager.TcpClient.Send(new ArraySegment <byte>(simuBytes));
result = true;
}
}
catch (Exception ex)
{
result = false;
//写入错误日志，并将错误日志返回的日志窗体
MonitorFormManager.DisplyException(ex);
}
receiveCaches.Clear();
receiveCaches = null;
sendString = "";
return(result);
}
/// <summary>
/// 设备状态变化返回的事件
/// </summary>
/// <param name="server"></param>
/// <param name="comm"></param>
/// <param name="device"></param>
/// <param name="para"></param>
/// <param name="tag"></param>
public static void CDriverDll_DeviceStatusChanged(IO_SERVER server, IO_COMMUNICATION comm, IO_DEVICE device, IO_PARA para, object tag)
{
var analysisTask = Task.Run(() =>
{
if (tag != null)
{
if (tag.ToString() == "1")
{
//设备上线不需要通知，如果下线，则在系统日志中进行显示
device.IO_DEVICE_STATUS = 1;
MonitorFormManager.RefreshIOStatus(device);
}
else
{
AddLogToMainLog("设备" + device.IO_DEVICE_NAME + " 下线 ");
device.IO_DEVICE_STATUS = 0;
MonitorFormManager.RefreshIOStatus(device);
}
}
});
}
/// <summary>
/// 返回服务器端接收的数据,此处主要将一个设备下的所有IO表数据统一获取后在一次性上传,
/// </summary>
/// <param name="server"></param>
/// <param name="comm"></param>
/// <param name="device"></param>
/// <param name="para">为null,此参数不传递,根据用户驱动需要</param>
/// <param name="receivedatas">接收的全部数据，要求在驱动中进行一次读取后返回</param>
public static void CDriverDll_OnDataReceived(IO_SERVER server, IO_COMMUNICATION comm, IO_DEVICE device, byte[] receivedatas, string date, object sender)
{
//解析数据
var analysisTask = Task.Run(() =>
{
try
{
if (device != null && device.DeviceDrive != null)
{
//清理已经接收完成的数据
for (int i = 0; i < device.IOParas.Count; i++)
{
device.IOParas[i].IORealData = null;
}
device.GetedValueDate = DateTime.Now;
device.ReceiveBytes = receivedatas;
#region 循环解析实时数据接收的每个参数
ScadaDeviceKernel Driver = (ScadaDeviceKernel)device.DeviceDrive;
for (int i = 0; i < device.IOParas.Count; i++)
{
#region 解析开关量 模拟量 字符常量 数据
try
{
if (device.IOParas[i].IO_POINTTYPE == "模拟量" || device.IOParas[i].IO_POINTTYPE == "开关量" || device.IOParas[i].IO_POINTTYPE == "字符串量")
{
try
{
Driver.InitKernel(server, comm, device, device.IOParas[i], device.DriverInfo);
IOData recdata = Driver.AnalysisData(server, comm, device, device.IOParas[i], receivedatas, Convert.ToDateTime(date), sender);
if (recdata != null)
{
device.IOParas[i].IORealData = recdata;
}
}
catch
{
device.IOParas[i].IORealData = null;
}
}
}
catch
{
}
#endregion
#region 解析关系数据库值
try
{
if (device.IOParas[i].IO_POINTTYPE == "关系数据库值" && device.IOParas[i].IO_DATASOURCE.Trim() != "")
{
RelationalDatabase rlation = new RelationalDatabase(device.IOParas[i].IO_DATASOURCE);
string sql = rlation.GetSql();
string conn = rlation.ConnectString;
switch (rlation.Database_Type)
{
case "SQL Server":
{
try
{
if (conn != "" && sql != "")
{
DbHelperSQL sqlHealp = new DbHelperSQL();
sqlHealp.connectionString = conn;
DataSet ds = sqlHealp.Query(sql);
if (ds.Tables.Count > 0 && ds.Tables[0].Rows.Count > 0)
{
device.IOParas[i].IORealData = new IOData();
device.IOParas[i].IORealData.CommunicationID = device.IO_COMM_ID;
device.IOParas[i].IORealData.ServerID = device.IO_SERVER_ID;
device.IOParas[i].IORealData.ID = device.IO_DEVICE_ID;
device.IOParas[i].IORealData.ParaName = device.IOParas[i].IO_NAME;
device.IOParas[i].IORealData.ParaString = device.IOParas[i].IO_PARASTRING;
device.IOParas[i].IORealData.ParaValue = ds.Tables[0].Rows[0]["value"].ToString();
device.IOParas[i].IORealData.QualityStamp = QualityStamp.GOOD;
device.IOParas[i].IORealData.Date = Convert.ToDateTime(ds.Tables[0].Rows[0]["datetime"].ToString());
}
}
}
catch
{
device.IOParas[i].IORealData = null;
}
}
break;
case "ORACLE":
{
try
{
if (conn != "" && sql != "")
{
DbHelperOra oracleHealp = new DbHelperOra();
oracleHealp.connectionString = conn;
DataSet ds = oracleHealp.Query(sql);
if (ds.Tables.Count > 0 && ds.Tables[0].Rows.Count > 0)
{
device.IOParas[i].IORealData = new IOData();
device.IOParas[i].IORealData.CommunicationID = device.IO_COMM_ID;
device.IOParas[i].IORealData.ServerID = device.IO_SERVER_ID;
device.IOParas[i].IORealData.ID = device.IO_DEVICE_ID;
device.IOParas[i].IORealData.ParaName = device.IOParas[i].IO_NAME;
device.IOParas[i].IORealData.ParaString = device.IOParas[i].IO_PARASTRING;
device.IOParas[i].IORealData.ParaValue = ds.Tables[0].Rows[0]["value"].ToString();
device.IOParas[i].IORealData.QualityStamp = QualityStamp.GOOD;
device.IOParas[i].IORealData.Date = Convert.ToDateTime(ds.Tables[0].Rows[0]["datetime"].ToString());
}
}
}
catch
{
device.IOParas[i].IORealData = null;
}
}
break;
case "MySql":
{
try
{
if (conn != "" && sql != "")
{
DbHelperMySQL mysqlHealp = new DbHelperMySQL();
mysqlHealp.connectionString = conn;
DataSet ds = mysqlHealp.Query(sql);
if (ds.Tables.Count > 0 && ds.Tables[0].Rows.Count > 0)
{
device.IOParas[i].IORealData = new IOData();
device.IOParas[i].IORealData.CommunicationID = device.IO_COMM_ID;
device.IOParas[i].IORealData.ServerID = device.IO_SERVER_ID;
device.IOParas[i].IORealData.ID = device.IO_DEVICE_ID;
device.IOParas[i].IORealData.ParaName = device.IOParas[i].IO_NAME;
device.IOParas[i].IORealData.ParaString = device.IOParas[i].IO_PARASTRING;
device.IOParas[i].IORealData.ParaValue = ds.Tables[0].Rows[0]["value"].ToString();
device.IOParas[i].IORealData.QualityStamp = QualityStamp.GOOD;
device.IOParas[i].IORealData.Date = Convert.ToDateTime(ds.Tables[0].Rows[0]["datetime"].ToString());
double d = 0;
if (double.TryParse(device.IOParas[i].IORealData.ParaValue, out d))
{
device.IOParas[i].IORealData.DataType = typeof(double);
}
else
{
device.IOParas[i].IORealData.DataType = typeof(string);
}
}
}
}
catch
{
device.IOParas[i].IORealData = null;
}
}
break;
}
}
}
catch
{
}
#endregion
#region 解析计算值包含公式计算的
//
try
{
if (device.IOParas[i].IO_POINTTYPE == "计算值")
{
if (device.IOParas[i].IO_FORMULA.Trim() != "")
{
device.IOParas[i].IORealData = new IOData();
try
{
device.IOParas[i].IORealData.QualityStamp = QualityStamp.GOOD;
device.IOParas[i].IORealData.Date = DateTime.Now;
device.IOParas[i].IORealData.ParaName = device.IOParas[i].IO_NAME;
device.IOParas[i].IORealData.DataType = typeof(double);
//替换关键字为数值
string formula = device.IOParas[i].IO_FORMULA;
foreach (IO_PARA para in device.IOParas)
{
if (device.IOParas[i].IO_POINTTYPE != "字符串量" && device.IOParas[i].IO_POINTTYPE != "计算值" && device.IOParas[i].IORealData != null)
{
if (device.IOParas[i].IORealData.QualityStamp == QualityStamp.GOOD && device.IOParas[i].IORealData.ParaValue != "-9999" && device.IOParas[i].IORealData.ParaValue != "")
{
formula = formula.Replace(device.IOParas[i].IO_NAME, device.IOParas[i].IORealData.ParaValue);
}
}
}
if (formula != "")
{
//解析数学公式
device.IOParas[i].IORealData.ParaValue = AnalyzeCalculate.Calculate(device.IOParas[i].IO_FORMULA);
double d = 0;
if (double.TryParse(device.IOParas[i].IORealData.ParaValue, out d))
{
device.IOParas[i].IORealData.DataType = typeof(double);
}
else
{
device.IOParas[i].IORealData.DataType = typeof(string);
}
}
else
{
device.IOParas[i].IORealData.ParaValue = "-9999";
device.IOParas[i].IORealData.QualityStamp = QualityStamp.BAD;
}
}
catch
{
device.IOParas[i].IORealData.QualityStamp = QualityStamp.BAD;
device.IOParas[i].IORealData.Date = DateTime.Now;
device.IOParas[i].IORealData.ParaName = device.IOParas[i].IO_NAME;
}
}
else
{
device.IOParas[i].IORealData = null;
}
}
}
catch
{
}
#endregion
#region 进行量程转换
try
{
if (device.IOParas[i].IO_POINTTYPE == "模拟量")
{
if (device.IOParas[i].IORealData != null && device.IOParas[i].IO_ENABLERANGECONVERSION == 1 && device.IOParas[i].IORealData.QualityStamp == QualityStamp.GOOD)
{
if (device.IOParas[i].IORealData.ParaValue != "" && device.IOParas[i].IORealData.ParaValue != "-9999")
{
string value = ConvertParaTypeValue(device.IOParas[i].GetParaValueType(), device.IOParas[i].IORealData.ParaValue, double.Parse(device.IOParas[i].IO_RANGEMAX), double.Parse(device.IOParas[i].IO_RANGEMIN), double.Parse(device.IOParas[i].IO_MAXVALUE), double.Parse(device.IOParas[i].IO_MINVALUE));
device.IOParas[i].IORealData.ParaValue = value;
}
}
}
}
catch
{
}
#endregion
#region 常量值
try
{
if (device.IOParas[i].IO_POINTTYPE == "常量值")
{
device.IOParas[i].IORealData = new IOData()
{
CommunicationID = device.IOParas[i].IO_COMM_ID,
DataType = typeof(string),
Date = device.GetedValueDate,
ParaName = device.IOParas[i].IO_NAME,
ParaString = device.IOParas[i].IO_PARASTRING,
ParaValue = device.IOParas[i].IO_INITALVALUE,
QualityStamp = QualityStamp.GOOD,
ServerID = device.IOParas[i].IO_SERVER_ID
};
}
}
catch
{
}
#endregion
}
#endregion
#region 将解析后的数据上传到数据中心服务器上
IO_DEVICE newDevice = device.Copy();
try
{
//将接收到的数据保存到实时缓存,主要用于批量上传,提高传输效率
receiveRealCache.Push(new ReceiveCacheObject()
{
DataString = RealDataDBUtility.GetRealDataCacheString(device)
});
MonitorFormManager.ShowMonitorUploadListView(server, comm, device, "上传成功");
}
catch (Exception emx)
{
ThrowExceptionToMain(emx);
}
//在事件接收窗体中显示接收的采集数据
if (OnMonitorReceive != null)
{
OnMonitorReceive(server, comm, newDevice, receivedatas);
}
#endregion
#region 计算报警并上传
try
{
Task.Run(() =>
{
List <IO_PARAALARM> res = new List <IO_PARAALARM>();
//将接收到的数据保存到实时缓存,主要用于批量上传,提高传输效率
receiveRealCache.Push(new AlarmCacheObject()
{
DataString = RealDataDBUtility.GetAlarmCacheString(device, out res)
});
for (int i = 0; i < res.Count; i++)
{
MonitorFormManager.MonitorIODataAlarmShowView(server, comm, device, res[i], "上传成功");
}
res.Clear();
res = null;
});
}
catch (Exception emx)
{
ThrowExceptionToMain(emx);
}
#endregion
}
}
catch (Exception emx)
{
ThrowExceptionToMain(emx);
}
if (receivedatas != null && receivedatas.Length > 0)
{
AddLogToMainLog(device.IO_DEVICE_NAME + "接收到数据 DATA=" + CVT.ByteToHexStr(receivedatas));
}
});
}