What is the Adaptive Cruise Control of a truck

The distance sensor (radar) installed in the front of the vehicle continuously scans the road in front of the vehicle while the wheel speed sensor collects the speed signal

When the distance between the front car and the ACC control unit is too small, the ACC control unit can coordinate with the brake Anti-lock braking system and the engine control system to make the wheels brake properly and reduce the output power of the engine, keep a safe distance from the vehicle in front of you at all times

When the adaptive cruise control system controls the vehicle braking, it usually limits the braking deceleration to a degree that does not affect the comfort, the ACC control unit emits an acoustooptic signal to inform the driver to take the initiative to brake. When the distance from the vehicle in front is increased to a safe distance, the ACC control unit controls the vehicle to travel at a set speed

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