Adaptive control
- Anti roll control
The sudden lane change situation is determined through the transverse jerk which is calculated by the steering angle sensor and vehicle speed signal. If the transverse jerk value exceeds the set value, steering stability can be increased by controlling the vehicle's roll movement with high damping force. The transverse jerk required to judge the sudden lane change can be set as the independent parameter for each vehicle speed and the target damping force can control the independent value of front/rear, left/right.
- Anti dive control
The sudden braking situation is determined through the brake M/C pressure sensor value. If the brake M/C pressure sensor value exceeds the set value, steering stability can be increased by controlling the vehicle's pitch movement with high damping force. The brake M/C pressure sensor value required to judge the sudden braking can be set as the independent parameter for each vehicle speed and the target damping force can control the independent value of front/rear.
- Anti squat control.
The sudden acceleration situation is determined through the acceleration pedal position value. If the acceleration pedal position value exceeds the set value, steering stability can be increased by controlling the pitch movement with high damping force. The acceleration pedal position value required to judge the sudden acceleration can be set as the independent parameter for each vehicle speed and the target damping force can control the independent value of front/rear.
- Vehicle speed sensing control
It determines the minimum damping force for each vehicle speed. Through this, it can achieve the comfortable ride at low speed and the stable driving performance at high speed. The target damping force can control the independent value of front/rear for each vehicle speed.
- Damping control mode
A driver can select one of the 2 driving modes (Comfort, Sport) by driver's preference and the damping mode is changed linked with the integrated driving mode.
- ECS Comfort: Integrated driving mode ECO & NORMAL train mode
- ECS Sport mode: Integrated driving mode Sport
When selecting driving mode, the calibration parameter stored in the ECU is changed according to the selected damping control mode and the vehicle movement performance is different according to the driving mode. Generally, Comport mode provides the optimal ride quality and steering stability and the Sport mode focuses on the steering stability.