A detection unit of a situation device detects the number of people inside the vehicle shown in the photographed image obtained by photographing the inside of the vehicle through a window provided on the side surface of the vehicle along the traveling direction of the vehicle from the outside of the vehicle. A correction unit corrects the detected number of people according to a predetermined correction method to estimate the number of passengers including the number of people, in the seat vehicle portion, not shown in the captured image. A determination unit determines the congestion status of the vehicle by using the number of passengers estimated by the correction unit and the number of seats given in advance. An output unit outputs the determined congestion status to the notification device.
SITUATION NOTIFICATION DEVICE, SITUATION NOTIFICATION SYSTEM, SITUATION NOTIFICATIONMETHOD, AND PROGRAM STORAGE MEDIUM
2023-08-03
Patent
Elektronische Ressource
Englisch
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