INTELLIGENT ROAD SYSTEM FOR REAR-END COLLISION AVOIDANCE OF THE CAR VEHICLE

摘要

The present invention relates to a vehicle collision preventing intelligent highway system, particularly installed in the first bank of the road and an optical transmitter configured to transmit a laser beam, is installed in the first bank and the second bank to view facing the road and receiving the laser light of the optical transmitter and the first optical transmitting / receiving unit to transmit it, sent from the first optical transmitter / receiver an optical line for transmitting the vehicle and distance information with intermittent light information, the light of the first light transmission / reception unit receives the transmitted light received from the optical line through the optical junction as a light junction to bond the optical cable installed in the second optical transmitting / receiving unit and the vehicle to be transmitted to the first bank and the light-receiving direction to transmit it after receiving the received light of the second light transmission / reception unit, the intermittent light and the distance information related to information received from the optical receiver according to an electronic control unit (ECU) of the vehicle indicating that more than a distance between the vehicle and the preceding vehicle. Therefore, the present invention is an optical transmitting / receiving by using the optical path and it is possible to detect the distance of the front of the vehicle and the opposite lane of the road during running the vehicle collision can be prevented.