The present invention relates to a system and a method to control a priority signal, capable of calculating a signal time of a priority signal to minimize a delay of a tram, and analyzing a change of driving patterns of public transportation according to the priority signal by calculating a crossroad waiting time of the public transportation before the application of the priority signal. The present invention includes a vehicle sensing part sensing a revealed priority target which enters a preset sensing area (S); a plurality of traffic signals for displaying revealed time corresponding to preset revealed period; and a controller for controlling the traffic signals and detecting the revealed priority period when the revealed priority target is detected from the vehicle sensing part.
본 발명은 트램의 지체를 최소화시킬 수 있는 우선신호의 신호시간 산정이 가능하며, 우선신호의 적용에 앞서 대중교통 교차로 대기시간을 산정하여 우선신호에 따른 대중교통 통행패턴 변화를 사전에 분석할 수 있는 우선신호 제어 시스템 및 방법에 관한 것이다.
PRIORITY SIGNAL CONTROL SYSTEM AND METHOD
우선신호 제어 시스템 및 방법
2016-03-15
Patent
Electronic Resource
Korean
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |