A signal information distribution system is configured to distribute, to vehicles, signal information including a lighting start time and a lighting continuation interval of each of a plurality of signal lights installed at an intersection, each signal light being configured to light in a predetermined color. The system includes: a storage unit configured to store a timing table including scheduled lighting intervals of the plurality of signal lights; a monitor unit configured to observe lighting and extinction of the plurality of signal lights; a generation unit configured to generate the signal information, based on an actual lighting interval, of a predetermined signal light, obtained from an observation result of the predetermined signal light, and on the scheduled lighting interval, of the predetermined signal light, included in the timing table; and a distribution unit configured to distribute, to the vehicles, the signal information generated by the generation unit.
Traffic signal information distribution system, and traffic signal information distribution method
2023-09-12
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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