Failure detection system, information processing device, and vehicle-mounted device

An information processing device, which is mounted in a vehicle or installed on a road, and provides a failure detection system with a vehicle-mounted device mounted in another vehicle different from the vehicle, the information processing device and the vehicle-mounted device being communicable with each other by wireless communication, the information processing device comprising:

• a lighting determination device that performs a lighting determination for determining whether a brake lamp turns on, based on a captured image captured by an imaging device for capturing an image of a periphery of the information processing device, the brake lamp being arranged at a rear of further another vehicle on the periphery of the information processing device, the further another vehicle transmitting a vehicle identification information that identifies the further another vehicle to the information processing device and a brake-on notification signal;
• an acquisition device that acquires the vehicle identification information transmitted by the further another vehicle and identifies the further another vehicle as a target for the lighting determination of the lighting determination device;
• and
• a transmission control device that transmits result information and the vehicle identification information acquired by the acquisition device to the vehicle-mounted device, the result information showing a result of the lighting determination of the lighting determination device, wherein:
• the vehicle-mounted device includes:
• a vehicle determination device that determines whether the further another vehicle, identified by the vehicle identification information transmitted by the transmission control device, is the another vehicle mounting the vehicle-mounted device;
• an output device that produces an output in accordance with the result shown in the result information when the vehicle determination device determines that the further another vehicle identified by the vehicle identification information is the another vehicle mounting the vehicle-mounted device;
• and
• wherein, when the vehicle determination device determines that the further another vehicle identified by the vehicle identification information is the another vehicle mounting the vehicle-mounted device, and determines that a lighting condition of the brake lamp is failure, the output device notifies, to an occupant of the another vehicle, a determination result that the brake lamp arranged at the rear of the another vehicle mounting the vehicle-mounted device fails.

A vehicle-mounted device, which provides a failure detection system with an information processing device mounted in a vehicle or installed on a road, and is mounted in another vehicle different from the vehicle,

• the information processing device and the vehicle-mounted device being communicable with each other by wireless communication,
• the information processing device including:
• a lighting determination device that performs a lighting determination for determining whether a brake lamp turns on, based on a captured image captured by an imaging device for capturing an image of a periphery of the information processing device, the brake lamp being arranged at a rear of further another vehicle on the periphery of the information processing device, the further another vehicle transmitting a vehicle identification information that identifies the further another vehicle to the information processing device and a brake-on notification signal;
• an acquisition device that acquires the vehicle identification information transmitted by the further another vehicle and identifies the further another vehicle as a target for the lighting determination of the lighting determination device;
• and
• a transmission control device that transmits result information and the vehicle identification information acquired by the acquisition device to the vehicle-mounted device, the result information showing a result of the lighting determination of the lighting determination device,
• the vehicle-mounted device comprising:
• a vehicle determination device that determines whether the further another vehicle, identified by the vehicle identification information transmitted by the transmission control device, is the another vehicle mounting the vehicle-mounted device;
• an output device that produces an output in accordance with the result shown by the result information when the vehicle determination device determines that the further another vehicle identified by the vehicle identification information is the another vehicle mounting the vehicle-mounted device;
• and
• wherein, when the vehicle determination device determines that the further another vehicle identified by the vehicle identification information is the another vehicle mounting the vehicle-mounted device, and determines that a lighting condition of the brake lamp is failure, the output device notifies, to an occupant of the another vehicle, a determination result that the brake lamp arranged at the rear of the another vehicle mounting the vehicle-mounted device fails;
• and
• the further another vehicle transmits vehicle identification information for identifying the further another vehicle to the information processing device and that the acquisition device acquires the vehicle identification information transmitted from the further another vehicle.