SISTEMA PARA A DETECCAO DE OBSTACULOS PARA VEICULOS QUE SE MOVEM EM MARCHA ATRAS

摘要

An electronic obstacle detection system for guiding and warning a motorist of obstacles in the detection area while backing-up. The main components of the system include a pair of sensor clusters to be affixed to the rear of the vehicle, a pair of exterior visual indicators, and an audio-visual indicator located in the vehicle. Each of the sensor clusters are encased in a housing having angled, stepped portions configured to provide complete area coverage of transmitted and received signals.