Road safety arrangement for preventing collisions between vehicles or accidents involving pedestrians, etc. by use of transceiver devices carried by persons or vehicles that transmit and receive identification signals

摘要

The device (1) for object marking and identification is for use with motor vehicles (5), people (4) or objects (6). The device comprises an emitter for transmitting identification signals (Skenn1, Skenn2) and a receiver for receiving such signals from a second object. The signals are transmitted for as long as a signal is received. An analysis device computes the possibility of a collision and generates a warning signal if necessary. The signals are electronic and do not necessarily have to be transmitted between objects within a line of sight of each other. An Independent claim is made for a system for identifying and locating two or more objects.