An intersection signal prediction system includes a first telematics terminal in a first vehicle configured to output a driving path toward a destination of the first vehicle and a second telematics terminal in a second vehicle driving in an intersection direction along the driving path of the first vehicle at a distance equal to or less than a preset distance. The first telematics terminal transmits a signal requesting status information of a traffic light installed at the intersection to a telematics server. The telematics server transmits a signal requesting speed information of the second vehicle to the second telematics terminal in response to receiving the status signal from the first telematics terminal, to determine a state of the traffic light based on the speed information received from the second telematics terminal, and to transmit information about the state of the traffic light to the first telematics terminal.
Intersection signal prediction system and method thereof
02.08.2022
Patent
Elektronische Ressource
Englisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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