/// <summary>
/// 电机控制器1 状态反馈第4帧 功率及温度
/// ID:0x1865D0D1
/// 波特率:250Kbps
/// 数据长度:8bytes
/// 周期:50ms
/// </summary>
/// <param name="scmCanByte4"></param>
/// <returns></returns>
Scm_MCU1_Frame4 ByteToScmMcu1Frame4(CanStandardData scmCanByte4)
{
Scm_MCU1_Frame4 scmMcu1Frame4 = new Scm_MCU1_Frame4();
//byte0,1，实际电功率,KW，范围-300-300，分辨率,0.01
scmMcu1Frame4.isg_pwr_acu = (short)((scmCanByte4.datas[1] * 256 + scmCanByte4.datas[0]) * 0.01 - 300);
//byte2,3，实际电能消耗KWh，范围-300-300，分辨率,0.01
scmMcu1Frame4.isg_totegy_act = (short)((scmCanByte4.datas[3] * 256 + scmCanByte4.datas[2]) * 0.01 - 300);
//byte4，绕组温度，范围-40-210，分辨率1，默认-40
scmMcu1Frame4.isg_wind_t = (short)(scmCanByte4.datas[4] - 40);
//byte5，逆变器温度，范围-40-210，分辨率1，默认-40
scmMcu1Frame4.isg_inv_t = (short)(scmCanByte4.datas[5] - 40);
//byte6，逆变器温度，范围-40-210，分辨率1，默认-40
scmMcu1Frame4.isg_bear_t = (short)(scmCanByte4.datas[6] - 40);
//byte7，电机生命周期
scmMcu1Frame4.isg_life_cyc = scmCanByte4.datas[7];
return(scmMcu1Frame4);
}
/// <summary>
/// 接收数据并处理
/// </summary>
/// <param name="canRecDatas"></param>
public override ScmCanReceiveMsg TransformEcuReceiveData(CanStandardData canRecDatas)
{
uint rec = CanDataFilterById(canRecDatas);
ScmCanReceiveMsg recMsg = new ScmCanReceiveMsg();
//若是ID被筛选，则推送筛选ID
if (rec != 0xffffffff) //筛选id
{
return(null);
}
//ID未被筛选
recMsg.canId = canRecDatas.canId;
recMsg.baudrate = canRecDatas.baudrate;
recMsg.datas = canRecDatas.datas;
switch (canRecDatas.canId)
{
case Scm_MCU1_Frame1.canId: // 0x0C62D0D1: //反馈第一帧,使能，方向，扭矩，转速
{
Scm_MCU1_Frame1 scmMcu1 = ByteToScmMcu1Frame1(canRecDatas);
//电机使能
recMsg.containFeedBkMcuEnable = true;
recMsg.FeedBkMcuEnable = scmMcu1.isg_ena_act == 1 ? false : true;
//工作模式
recMsg.containFeedBkMtclMode = true;
switch (scmMcu1.isg_ctrl_mod_act)
{
case 0: recMsg.FeedBkMtclMode = Ecm_WorkMode.None; break; //初始化
case 1: recMsg.FeedBkMtclMode = Ecm_WorkMode.None; break; //低压上电正常
case 2: recMsg.FeedBkMtclMode = Ecm_WorkMode.None; break; //保留
case 3: recMsg.FeedBkMtclMode = Ecm_WorkMode.None; break; //电机允许运行
case 4: recMsg.FeedBkMtclMode = Ecm_WorkMode.SpeedMode; break; //转速环
case 5: recMsg.FeedBkMtclMode = Ecm_WorkMode.TorqueMode; break; //转矩环
case 6: recMsg.FeedBkMtclMode = Ecm_WorkMode.None; break; //下强电
case 7: recMsg.FeedBkMtclMode = Ecm_WorkMode.None; break; //下弱电
case 8: recMsg.FeedBkMtclMode = Ecm_WorkMode.ErrorProtected; break; //故障
default: break;
}
recMsg.containFeedBkGear = true;
switch (scmMcu1.isg_run_dir_act)
{
case 0: recMsg.FeedBkGear = Ecm_Gear.NeutralGear; break; //空档
case 1: recMsg.FeedBkGear = Ecm_Gear.DriveGear; break; //前进
case 2: recMsg.FeedBkGear = Ecm_Gear.ReverseGear; break; //后退
default: recMsg.FeedBkGear = Ecm_Gear.ErrorGear; break;
}
//扭矩
recMsg.containFeedBkMotorTorque = true;
recMsg.FeedBkMotorTorque = scmMcu1.isg_tq_acu;
//转速
recMsg.containFeedBkMotorSpeed = true;
recMsg.FeedBkMotorSpeed = scmMcu1.isg_spd_acu;
//最大转矩
recMsg.containFeedBkMotorMaxTorque = true;
recMsg.FeedbkMotorMaxTorque = scmMcu1.isg_tq_acu_max;
break;
}
case Scm_MCU1_Frame2.canId: // 0x0C63D0D1: //反馈第二帧,故障等级及故障码
{
Scm_MCU1_Frame2 scmMcu2 = ByteToScmMcu1Frame2(canRecDatas);
//故障等级
recMsg.containFeedBkErrorLevel = true;
recMsg.FeedBkErrorLevel = scmMcu2.isg_err_lvl;
//故障码
recMsg.containFeedBkErrorCode = true;
recMsg.FeedBkErrorCode = new byte[1] {
scmMcu2.isg_err_cod
};
//故障位
recMsg.containFeedBkErrorBits = true;
recMsg.FeedBkErrorBits = new byte[6] {
scmMcu2.isg_err_bit1, scmMcu2.isg_err_bit2, (byte)(scmMcu2.isg_err_bit3 & 0xff), (byte)((scmMcu2.isg_err_bit3 >> 8) & 0xff), (byte)((scmMcu2.isg_err_bit3 >> 16) & 0xff), scmMcu2.isg_err_bit4
};
//故障名称
recMsg.containFeedBkErrorStr = true;
recMsg.FeedBkErrorStr = ReceiveErrorTransform(recMsg.FeedBkErrorLevel, scmMcu2.isg_err_cod,
scmMcu2.isg_err_bit1, scmMcu2.isg_err_bit2, scmMcu2.isg_err_bit3, scmMcu2.isg_err_bit4);
break;
}
case Scm_MCU1_Frame3.canId: // 0x1864D0D1: //反馈第三帧，电流电压
{
Scm_MCU1_Frame3 scmMcu3 = ByteToScmMcu1Frame3(canRecDatas);
//直流电压
recMsg.containFeedBkDcVoltage = true;
recMsg.FeedBkDcVoltage = scmMcu3.isg_dc_u;
//直流电流
recMsg.containFeedBkDcCurrent = true;
recMsg.FeedBkDcCurrent = scmMcu3.isg_dc_i;
//交流电压
recMsg.containFeedBkAcVoltage = true;
recMsg.FeedBkAcVoltage = scmMcu3.isg_ac_u;
//交流电流
recMsg.containFeedBkAcCurrent = true;
recMsg.FeedBkAcCurrent = scmMcu3.isg_ac_i;
break;
}
case Scm_MCU1_Frame4.canId: // 0x1865D0D1: //反馈第四帧，功率、温度
{
Scm_MCU1_Frame4 scmMcu4 = ByteToScmMcu1Frame4(canRecDatas);
//功率
recMsg.containFeedBkActPower = true;
recMsg.FeedBkActPower = scmMcu4.isg_pwr_acu;
recMsg.containFeedBkMotorWindingTemp = true;
recMsg.FeedBkMotorWindingTemp = scmMcu4.isg_wind_t;
recMsg.containFeedBkMtclInvTemp = true;
recMsg.FeedBkMtclInvTemp = scmMcu4.isg_inv_t;
//isg_bear_t;
//isg_life_cyc;
break;
}
case Scm_MCU1_Frame5.canId: //版本
{
Scm_MCU1_Frame5 scmMcu5 = ByteToScmMcu1Frame5(canRecDatas);
recMsg.containFeekBkMtclVersion = true;
recMsg.FeekBkMtclVersion = scmMcu5.sys_type_isg.ToString("X2") + "." + scmMcu5.mcu_type_isg.ToString("X2") + "." +
scmMcu5.soft_rev_isg.ToString("X2") + "." + scmMcu5.cmc_pro_ver_isg.ToString("X2") + "." +
scmMcu5.rating_data_isg[0].ToString("X2") + scmMcu5.rating_data_isg[1].ToString("X2");
break;
}
default:
//continue; //其他ID的数据一律不接收
break;
}
return(recMsg); //推送数据
}
