HPCM Input/Output Signal Items
INPUT SIGNAL ITEM
| Transmitting sensor/unit | Signal name | Description | |
|---|---|---|---|
| Brake switch | Brake pedal position | Detects the brake pedal status. | |
| ABS actuator and electric unit (control unit) | CAN communication | Wheel speed signal | Receives the wheel speeds from the left and right rear wheels. |
| TCM | CAN communication | Current gear position signal | Receives current gear position. |
| Target gear position signal | Receives target gear position. | ||
| Output shaft revolution speed signal | Receives output shaft speed. | ||
| Traction motor inverter | CAN communication | Motor output torque signal | Receives traction motor torque value. |
| Electrically-driven intelligent brake unit | CAN communication | Braking force signal | Receives brake control force. |
| Cooperative regenerative practicable torque signal | Receives the torque value that permits regenerative braking. | ||
| Cooperative regenerative torque signal | Receives regenerative braking torque value. | ||
OUTPUT SIGNAL ITEM
| Transmitting sensor/unit | Signal name | Description | |
|---|---|---|---|
| Traction motor inverter | CAN communication | Drive command signal | Transmits the signal and controls the traction motor output. |
| Electrically-driven intelligent brake unit | CAN communication | Target cooperative regenerative torque signal | Transmits the signal and generates the required regenerative braking torque. |