1
what’s the use?
may not have been stepping on the accelerator in accordance with a certain speed, the liberation of the right foot, relieve fatigue.
2
Advantages:
* vehicle speed can be kept stable high-speed running, to avoid the speeding violation.
Use can maintain a constant speed on a flat road, can reduce fuel consumption.
3
Did you know?
* can be adjusted by the speed of the vehicle speed cruise control buttons, no throttle foot, it is very convenient.
· liberation of the right foot does not mean you can relax, take braking measures need to be ever vigilant.
· urban roads and open highways best not to use this feature with caution or avoid the danger.
· rain and fog weather disable cruise control, manual mode driving safer.
· mountain and many detours segment disable cruise control function, it does not help you take the brake to control the speed.
4
Technical principle:
cruise control (Cruise Control System) through the command switch, four-part vehicle speed sensor, the ECU, and the electronic throttle actuator. The respective manufacturers cruise control set minimum starting speed, only to reach the speed of cruise control is turned on before the operation of the accelerator by the function computer to back people, vehicle speed is controlled by the throttle, and steering and braking are operated by the driver, simply step on the brake pedal when light needs to decelerate to cruise control is released.
5
reading:
More advanced cruise control application for adaptive cruise control ( ACC), is an intelligent automatic control system. In the traveling of the vehicle, mounted on a vehicle from the front portion of the vehicle sensor (radar) continuously scans the road ahead of the vehicle, while the vehicle wheel speed sensor signal acquisition. When the distance is too small between the preceding vehicle, the ACC control unit may be in coordination with anti-lock braking system, an engine control system is operated to brake the appropriate wheel, and the engine output power lowered to the front of the vehicle remains safe distance.