TRAFFIC SIGNAL SYSTEM AND TRAFFIC SIGNAL INTERMEDIARY FOR INFORMATION OF TRAFFIC SIGNAL TO VEHICLES ESPECIALLY

摘要

PURPOSE: A traffic light system and a traffic light intermediary for information of a traffic light to vehicles especially are provided to efficiently recognize the output signal of the traffic light by receiving the signal of an external traffic light through a relay unit mounted in a vehicle and outputting it a driver. CONSTITUTION: In a traffic light system and a traffic light intermediary for information of a traffic light to vehicles especially, a traffic light controller(10) comprises a set securing module(11) securing the transmitted control signal and generating traffic light information. A traffic light controller comprises a communication module(12) transmitting traffic light information An output module is turned on/off according to the processing signal of the process module. A transmitting units(40a~40d) buried under the road receives the traffic light from the communication module and emits a wireless signal.