Glodian™ ECE-70-01 / AIS-089 Protecting those stopping on the road irrespective of the speed limit, puts drivers at an increased risk of becoming roadway casualties, especially in darkness and in poorly-lit areas. Traffic Signs Manual recommends all vehicles stopping on roads for works purposes or inspections to have high visibikity rear chevron markings.
When the car moves toward an object, then the alarm system gives an alert to the car driver with an audible sound to prevent the vehicle. Some of the automobile companies are providing an inbuilt camera to get an accurate vision of the surrounding area of the vehicle.
Whenever the driver uses reverse gear, then parking sensors get triggered automatically and transmits ultrasonic signals. When these signals strike the near object, immediately they get replicated and again they are captured by the parking sensors. Depending upon the elapsed time among sending & recapturing of signals, engine control unit measures the distance from the vehicle to an object.
CHARACTERISTICS