/// <summary>
/// 获取信息
/// </summary>
/// <returns></returns>
public string[] GetDataFromCard(out string sInfo)
{
sInfo = string.Empty;
string[] data = new string[4] {
"0.00", "0.00", "0.00", "0.00"
};
lock (Defs._object2)
{
//采集卡获得其它数据
ushort[] chans = new ushort[2];
chans[0] = 0; //电压
chans[1] = 4; //电流
ushort[] ranges = new ushort[2];
ranges[0] = D2KDASK.AD_B_10_V | D2KDASK.AI_DIFF;
ranges[1] = D2KDASK.AD_B_10_V | D2KDASK.AI_DIFF;
short ret = D2KDASK.D2K_AI_MuxScanSetup(0, 2, chans, ranges);
if (ret < 0)
{
sInfo = "D2K_AI_MuxScanSetup error!";
}
ushort[] chan_data = new ushort[2];
double temp;
double DriverCur = 0.0; //驱动器电流
double DriverVol = 0.0; //驱动器电压
double MotorCur = 0.0; //电机电流
double MotorVol = 0.0; //电机电压
short err = D2KDASK.D2K_AI_ReadMuxScan(0, chan_data);
if (err == 0)
{
D2KDASK.D2K_AI_VoltScale(0, D2KDASK.AD_B_10_V, (short)chan_data[1], out temp);
DriverCur = Math.Round(temp, 3);
D2KDASK.D2K_AI_VoltScale(0, D2KDASK.AD_B_10_V, (short)chan_data[0], out temp);
//DriverVol = Math.Round(temp * 10, 3);
if (FilterNumber < VolFilter.Length)
{
VolFilter[FilterNumber] = Math.Round(temp * 10, 3);
FilterNumber++;
}
else
{
for (int i = 0; i < VolFilter.Length - 1; i++)
{
VolFilter[i] = VolFilter[i + 1];
}
VolFilter[VolFilter.Length - 1] = Math.Round(temp * 10, 3);
}
double sumsum = 0;
for (int i = 0; i < FilterNumber; i++)
{
sumsum = sumsum + VolFilter[i];
}
DriverVol = sumsum / FilterNumber;
}
else
{
sInfo = "结束";
return(data);
}
//电机功率
double MotorPow = Math.Round(DriverCur * DriverVol, 3);
data[0] = DriverCur.ToString();
data[1] = DriverVol.ToString();
data[2] = MotorVol.ToString();
data[3] = MotorPow.ToString();
}
return(data);
}
/// <summary>
/// 打开或关闭飞轮1电源
/// </summary>
/// <returns></returns>
public bool OpenElecSource(string state, out string error, string experiment_name,
string experiment_memeber, string experiment_product)
{
bool results = true;
error = string.Empty;
if (state == "ON")
{
#region 数据采集卡
Defs.ModifyState("4", '0');
D2KDASK.D2K_DO_WritePort(0, D2KDASK.Channel_P1A, Convert.ToUInt32(Defs.StateVector, 2));
DateTime dt = DateTime.Now;
#region 采集卡获得浪涌电流
ushort[] chans = new ushort[1];
chans[0] = 1;
ushort[] ranges = new ushort[1];
ushort[] chan_data = new ushort[1];
double temp = 0.0;
double[] MotorCur = new double[1000]; //浪涌电流
TimeSpan span;
int length_wave = 0;
DateTime[] dttime = new DateTime[1000];
ranges[0] = D2KDASK.AD_B_10_V | D2KDASK.AI_DIFF;
short ret1 = D2KDASK.D2K_AI_MuxScanSetup(0, 1, chans, ranges);
if (ret1 < 0)
{
error = "Wave current error!";
Defs.ModifyState("4", '1');
D2KDASK.D2K_DO_WritePort(0, D2KDASK.Channel_P1A, Convert.ToUInt32(Defs.StateVector, 2));
return(false);
}
while (true)
{
D2KDASK.D2K_AI_ReadMuxScan(0, chan_data);
D2KDASK.D2K_AI_VoltScale(0, D2KDASK.AD_B_10_V, (short)chan_data[0], out temp);
MotorCur[length_wave] = Math.Round(temp, 3);
if (length_wave == 1000)
{
break;
}
dttime[length_wave] = DateTime.Now;
length_wave = length_wave + 1;
span = DateTime.Now - dt;
if (span.TotalMilliseconds > 10)
{
break;
}
}
for (int i = 0; i < length_wave; i++)
{
WriteDataToDatabaseWave("4", "7", MotorCur[i].ToString(), dttime[i].ToString(), experiment_name, experiment_memeber, experiment_product);
}
#endregion
#endregion
#region can线程启动
if (Defs.Can1ReadStatus == false)
{
Defs.Can1ReadStatus = true;
Defs.Thread1.Start();
}
if (Defs.Can2ReadStatus == false)
{
Defs.Can2ReadStatus = true;
Defs.Thread2.Start();
}
#endregion
}
else
{
Defs.ModifyState("4", '1');
D2KDASK.D2K_DO_WritePort(0, D2KDASK.Channel_P1A, Convert.ToUInt32(Defs.StateVector, 2));
Defs.Motor4RSuceess = false;
}
return(results);
}