A traffic signal display estimation system (70) recognizes, based on the position information of a vehicle (1) and a traffic signal information, a traffic signal included in a camera image, identifies a traffic signal display for each recognized traffic signal, and calculates, for each traffic signal, a first evaluation value indicating the certainty of the identified traffic signal display. The system (70) integrates, based on a traffic-signal-to-traffic-signal relational information, a forward traffic signal that is ahead of the travelling direction and that the vehicle (1) should follow and a traffic signal correlated with the forward traffic signal in terms of the traffic signal display, among a plurality of recognized traffic signals. When there is an inconsistency in traffic signal displays identified between a plurality of integrated traffic signals, the system (70) determines a first estimated traffic signal display of the forward traffic signal, based on the first evaluation value for each traffic signal.
TRAFFIC SIGNAL DISPLAY ESTIMATION SYSTEM
SCHÄTZSYSTEM DER VERKEHRSSIGNALANZEIGE
SYSTÈME D'ESTIMATION D'AFFICHAGE DE SIGNAL DE TRAFIC
2024-05-01
Patent
Electronic Resource
English
Traffic signal lamp countdown display method and traffic signal lamp countdown display system
European Patent Office | 2023
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