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|1. (WO2018066944) APPARATUS FOR CONTROLLING TRAFFIC LAW VIOLATIONS, WHILE INTERWORKING WITH TRAFFIC LIGHT, BY MEANS OF RFID AND CONTROLLING TRAFFIC LIGHT ACCORDING TO TRAFFIC CONDITIONS|
|Applicants:||RESEARCH COOPERATION FOUNDATION OF YEUNGNAM UNIVERSITY
|Inventors:||PARK, Yong Wan
KIM, Gun Zung
|Title:||APPARATUS FOR CONTROLLING TRAFFIC LAW VIOLATIONS, WHILE INTERWORKING WITH TRAFFIC LIGHT, BY MEANS OF RFID AND CONTROLLING TRAFFIC LIGHT ACCORDING TO TRAFFIC CONDITIONS|
The apparatus for controlling traffic law violations by means of RFID and controlling a traffic light according to traffic conditions, according to one embodiment of the present invention, comprises: RFID antennas which receive signals of an RFID tag from a moving object and are installed at predetermined intervals so as to measure the phase value difference of the received RFID tag signals; an RFID reader for wirelessly communicating with the RFID tag and analyzing pieces of information included in the received signals of the RFID tag; a control unit for calculating the analyzed pieces of information and thereby determining the traffic law violation of the moving object, having the RFID tag mounted thereon, and traffic conditions; a traffic signal control unit for controlling a traffic light according to the traffic conditions determined by the control unit; and a communication unit for transmitting to a server the fact that the moving object has violated a traffic law, wherein the pieces of information included in the received signals of the RFID tag may include information on a vehicle number, the strength of the RFID tag signals, and the phase value (Φ) of the RFID tag signals.