Abstract: A vehicle-mounted apparatus (10) according to the present invention includes: a surrounding object information acquisition unit (11) that acquires surrounding object information relating to a surrounding object being an object detected in surroundings of a vehicle; a line-of-sight information acquisition unit (12) that acquires line-of-sight information of a driver of the vehicle; an operation information acquisition unit (13) that acquires operation information indicating an operation performed by the driver on the vehicle; an operation intention information generation unit (14) that generates operation intention information associating an operation indicated by the operation information with the surrounding object causing the operation indicated by the operation information, based on the surrounding object information, the line-of-sight information, and the operation information; and a transmission and reception unit (15) that transmits the operation intention information to a surrounding vehicle.

Abstract: The present invention provides a detection apparatus (10) including: an acquisition unit (11) that acquires vehicle state data of each of a plurality of vehicles when each vehicle travels through a measurement position; a generation unit (12) that generates a detection model detecting an internal abnormality of a vehicle, based on the acquired vehicle state data; a detection unit (13) that performs processing of detecting an internal abnormality of a target vehicle, based on the detection model and vehicle state data when the target vehicle travels through the measurement position; and an output unit (14) that outputs a result of the detection.

Abstract: The present invention provides a failure diagnosis system (10) including: a vehicle-related data acquisition unit (11) acquiring vehicle-related data related to a target vehicle; a malfunction determination unit (12) determining a malfunction that may be occurring in the target vehicle, based on the vehicle-related data; an image capture location determination unit (13) determining an area to be captured for failure diagnosis, based on the determined malfunction; and a notification unit (14) notifying a user of the determined area to be captured.