Anti-collision system for use with road vehicle has position determining computer with GPS receiver and has radio transmitter ending signals to equipment carried by pedestrians

摘要

Pedestrians (10) may carry anti-collision warning gear (1') with radio transmitters. The vehicle (9) carries an anti-collision module (1) which contains a radio receiver (4) and radio transmitter (3) acting as a transponder. The transponder and a GPS receiver (5) are connected to a control circuit (2) which may calculate the danger of a collision. A journey data input terminal (6) and an actuator (7) are connected to the computer, and there is also a connection to a display on the dashboard (8).