This invention is provided with: a vehicle-mounted device (110) for transmitting data pertaining to the vehicle itself, the vehicle-mounted device (110) being provided to the vehicle (V); and a vehicle data collection device (130) for collecting data pertaining to the vehicle (V). The vehicle-mounted device (110) has a vehicle data transmission unit for transmitting first vehicle data that includes information designed to specify the individual relating to the vehicle itself, and second vehicle data that includes information not designed to specify the individual relating to the vehicle itself, the data being the data pertaining to the vehicle itself, and the first vehicle data and the second vehicle data being transmitted to the vehicle data collection device (130) in mutually different sessions.
Vehicle data collection system, vehicle data collection method, vehicle-mounted device, program, and recording medium
2015-06-24
Patent
Elektronische Ressource
Englisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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