Light signal system for use as forward traffic light for controlling motor vehicle traffic at e.g. omni bus stop, has green light, yellow light and red light, which are attached at rear side of tram or omni bus

摘要

The system has a green light (5a), a yellow light (5b) and a red light (5c), which are attached at a rear side (1) of a tram or an omni bus, and a signal transmitter arranged at or in a route before a radio mast. The tram or omni bus comprises a signal receiver (6), which receives radio signals of the signal transmitter for switching on the lights. The system is attached at a right side and/or left side of the rear side of the tram or omni bus. The green, yellow and red lights are vertically arranged together.