What is Lane Keeping Assist System?
2 Answers
Lane Keeping Assist System is a type of intelligent driving assistance system that can control the brake coordination device based on the Lane Departure Warning System. It supports keeping the vehicle in the lane by using a camera to identify the lane markings while the vehicle is moving. If the vehicle approaches the identified lane markings and may deviate from the driving lane, it will alert the driver through steering wheel vibration or sound, and slightly turn the steering wheel to correct the driving direction, keeping the vehicle in the correct lane. If no active intervention is detected by the steering wheel for a long time, an alarm will sound to alert the driver.
Once during a long drive, I felt drowsiness creeping in, and the Lane Keeping Assist system was a huge help. Simply put, it's an in-car safety device that uses a camera or sensors installed on the windshield to capture lane markings on the road in real-time, detecting whether the vehicle is deviating from the center position. If the system detects the car drifting out of the lane, it will immediately alert you, such as by vibrating the steering wheel or flashing a warning light on the dashboard. Some high-end models can even gently steer the car back into the lane. This feature is designed to prevent accidents caused by drowsy driving, especially on highways, where it significantly reduces the risk of losing control. When combined with other systems like Adaptive Cruise Control, it provides an even smoother driving experience. However, a word of caution: in rain, fog, or on old roads with faded lane markings, the system may fail, so drivers still need to stay alert. I find it quite practical, especially for beginners or long-distance travelers. When buying a new car, this feature is worth considering—it offers both peace of mind and convenience.
