ADAS Control Unit Input/Output Signal Item
Input Signal Item
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Transmit unit |
Signal name |
Description |
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ECM |
CAN communication |
Accelerator pedal position signal |
Receives accelerator pedal position (angle) |
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Engine speed signal |
Receives engine speed |
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LDP on/off signal |
Receives LDP state (ON/OFF) |
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TCM (Via ECM and ADAS control unit) |
CAN communication |
Input speed signal |
Receives the number of revolutions of input shaft |
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Current gear position signal |
Receives a current gear position |
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Shift position signal |
Receives a select lever position |
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Output shaft revolution signal |
Receives the number of revolutions of output shaft |
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ABS actuator and electric unit (control unit) |
CAN communication |
ABS malfunction signal |
Receives a malfunction state of ABS |
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ABS operation signal |
Receives an operational state of ABS |
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TCS malfunction signal |
Receives a malfunction state of TCS |
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TCS operation signal |
Receives an operational state of TCS |
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VDC OFF switch signal |
Receives an ON/OFF state of VDC |
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VDC malfunction signal |
Receives a malfunction state of VDC |
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VDC operation signal |
Receives an operational state of VDC |
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Vehicle speed signal (ABS) |
Receives wheel speeds of four wheels |
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Yaw rate signal |
Receives yaw rate acting on the vehicle |
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Side G sensor signal |
Receives lateral G acting on the vehicle |
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Combination meter |
CAN communication |
Parking brake switch signal |
Receives an operational state of the parking brake |
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BCM |
CAN communication |
Turn indicator signal |
Receives an operational state of the turn signal lamp and the hazard lamp |
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Steering angle sensor |
CAN communication |
Steering angle sensor malfunction signal |
Receives a malfunction state of steering angle sensor |
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Steering angle sensor signal |
Receives the number of revolutions, turning direction of the steering wheel |
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Steering angle speed signal |
Receives the turning angle speed of the steering wheel |
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Display control unit |
CAN communication |
System selection signal |
Receives a selection state of each item in "Driving Aids" selected with the integral switch |
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Distance sensor |
CAN communication |
Distance sensor signal |
Receives detection results, such as the presence or absence of a leading vehicle and distance from the vehicle |
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Front camera unit |
CAN communication |
Detected lane condition signal |
Receives detection results of lane marker |
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Warning system switch |
Warning system switch signal (Via ADAS control unit) |
Receives an operational state of the Warning system switch |
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Output Signal Item
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Reception unit |
Signal name |
Description |
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ABS actuator and electric unit (via chassis control module) (Via ADAS control unit) |
CAN communication |
Target yaw moment signal |
Transmits a target yaw moment signal to generate yaw moment to the vehicle |
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Combination meter (Via ADAS control unit) |
CAN communication |
Meter display signal |
Transmits an meter display signal to turn ON the LDP system display |
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Front camera unit |
CAN communication |
Vehicle speed signal |
Transmits a vehicle speed calculated by ADAS control unit |
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Turn indicator signal |
Transmits a turn indicator signal received from BCM |
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Steering vibration motor |
Motor operation signal |
Activates a motor operation signal to activate the steering vibration motor. |
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