| 摘要 |
Vehicle operation diagnosis devices, methods, and programs diagnose a driver's operation of a vehicle based on a vehicle parameter and a driving diagnosis judgment standard that is set for a diagnosis item. The devices, methods, and programs acquire information that pertains to an accident factor for a high-accident location in the vicinity of the vehicle where not less than a specified number of accidents have occurred in the past, modify the driving diagnosis judgment standard based on the accident factor for the high-accident location, in a case where the vehicle is traveling in the high-accident location, and acquire the vehicle parameter. The devices, methods, and programs diagnose the driver's operation of the vehicle based on the modified driving diagnosis judgment standard and the acquired vehicle parameter.
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