Operation Description

LDP system is controlled by Chassis Control Module, ADAS Control Unit and ADAS Control Unit 2.
When the system is turned ON by Dynamic Driver Assistance Switch, ADAS Control Unit transmits LDP ON signal to Chassis Control Module via chassis communication.
Lane camera unit 2 monitors lane markers of the traveling lane and transmits the detected lane condition signal to Chassis Control Module via chassis communication.
When judging from a lane marker detection signal that the vehicle is approaching the lane marker, Chassis Control Module controls the following items.
- Transmits LDP system display signal and steering vibration signal to ADAS Control Unit via chassis communication.
- Calculates necessary steering angle to transmit steering angle signal to steering angle main control module via chassis communication.
ADAS Control Unit controls the following items according to the signals from Chassis Control Module.
- Transmits steering vibration signal to Steering Vibration Motor through ADAS Control Unit 2 via ITS communication.
- Transmits LDP system display signal to Combination Meter via CAN Communication.
Direct Adaptive Steering * controls steering angle according to the steering angle signal.
* : Direct Adaptive Steering is controlled by three control modules of steering force control module, steering angle main control module and steering angle sub control module.
Combination meter displays LDP system display on the information display.