What is ADAS ? Why ADAS is important for car ?
What is ADAS ?
ADAS referred to as the advanced driving assistance system. It uses a variety of sensors installed on the car, and in the car driving process, it will sense the surrounding environment, collect data, statically, dynamic object identification, and combine the navigator map Data, and finally the system is calculating, thereby increasing the comfort and safety of car driving.
What does ADAS consist of ?
Advanced driving assistance systems typically include Navigation and Teal-time Traffic Message Channel, Intelligent Speed Advice, Idle Network, Adaptive Cruise Control, Lane Deviate Warning System, Lane Keep Assistance, Collision Avoidance System or Pre-crash System, Night Vision System, Adaptive Light Control, Parking Assistance System (Automatic Parking, Traffic Signing), Blind Spot Detection, Driver Drowsiness Detection, Hill Descent Control and Electric Vehicle Warning system.
Why ADAS is important for car ?
ADAS can reduce the incidence of driving accidents and reduce casualties in a car accident. According to the research of the US Road Safety Insurance Association, the Collision Avoidance System can reduce 27% the rear-end car accident; the Blind Spot Detection System can reduce 14% of the collision accident during the lane to reduce the accident; the lane deviation warning system can reduce 21% of the deadly fatal accident.
Core ADAS system
Parking assistance systems, you can choose from active orpassivesystem. The active system automatically controls the steering wheel, the driver needs to control its own accelerator, brake, and gear switch. Thus, the parking is completed. The passive system will have the surrounding information to the owner and reduce the opportunity of the collision.
The lane deviates warning system, as the name suggests, the lane deviation warning skill is when the car deviates from the lane, the controller will issue alert.
The collision avoidance system is a radar mounted on the front of the car, detecting the distance and speed of the vehicle and the front vehicle, and the warning will remind the owner with a warning. If the car distance continues to be close, the vehicle will automatically put on the brake and gently pull the seat belt 2, 3 timestowarn the owner.
Development status of ADAS
The ADAS system is used to limited to the high-end car market, and is now entering the middle-end market. At the same time, many low-tech applications are more common in the field of entry-level passenger cars. The developing new sensor technology is also creating new opportunities and strategies for the system.
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