TRAFFIC SIGNAL INFORMATION DISTRIBUTION SYSTEM AND TRAFFIC SIGNAL INFORMATION DISTRIBUTION METHOD

This traffic signal information distribution system is for distributing, to a vehicle, traffic signal information including the lighting start time and the lighting duration time of each of a plurality of signal lights lit in prescribed lighting colors in a traffic signal light device at an intersection point, and the system is provided with: a storage unit that stores a time period table including the scheduled lighting time of each of the signal lights; a monitoring unit that observes lighting-up and lighting-off of the signal lights; a generation unit that generates the traffic signal information on the basis of the real lighting time of prescribed ones of the signal lights obtained from the observation results of the prescribed ones of the signal lights and the scheduled lighting time included in the time period table; and a distribution unit that distributes the traffic signal information generated by the generation unit to the vehicle. 提供了一种信号信息分发系统，被配置为将包括在交叉路口处安装的信号灯单元的多个信号灯中的每个信号灯的点亮开始时间和点亮持续间隔的信号信息分