FAQs

Forward Collision Warnings (FCW) monitor the speed of the vehicle and the vehicle in front of it, and the open distance around the vehicle. FCW systems will send an alert to the driver of a possible impending collision if gets too close to the vehicle in front of it. These systems do not take control of the vehicle, as currently, FCW systems only send an alert signal to the driver in the form of an audio alert, visual pop-up display, or other warning alert.

Driver monitoring systems is a vehicle safety system designed to monitor the alertness of the driver. These systems use biological and performance measures to assess the driver’s alertness and ability to conduct safe driving practices. Currently, these systems use infrared sensors and cameras to monitor the driver’s attentiveness through eye-tracking. If the vehicle detects a possible obstacle, it will notify the driver and if no action is taken, the vehicle may react to the obstacle.

Driver drowsiness detection systems aim to prevent collisions due to driver fatigue.The vehicle obtains information, such as facial patterns, steering movement, driving habits, turn signal use, and diving velocity, to determine if the driver’s activities correspond with drowsy driving. If drowsy driving is suspected, the vehicle will typically sound off a loud alert and may vibrate the driver's seat.

A collision avoidance system, or pre-crash system, uses small radar detectors, typically placed near the front of the car, to determine the car’s vicinity to nearby obstacles and notify the driver of potential car crash situations. These systems can account for any sudden changes to the car’s environment that may cause a collision. Systems can respond to a possible collision situation with multiple actions, such as sounding an alarm, tensing up passengers’ seat belts, closing a sunroof, and raising reclined seats.

Current ADAS technology and products are really advanced than before. Reamol ADAS cameras , like Mobileye, can offer rich alerts to help driver prevent their vehicles from many possible accident loss. However, the driving status are very complicated, lighting, image effect, strange signs and many unexpected actors make the AI box fall into questions. AI system will not offer alert if some actors are not be learnt before. Driver need to keep caution on driving all the time, even there are is AI box.