An in-vehicle device which can be installed in a vehicle and comprises a storage unit which stores a scheduled route to be traveled on by the vehicle, a position acquisition unit which acquires an own vehicle position as a position of the vehicle, and a classification unit which determines a classification of a turn error as an error related to a path of the vehicle from a relation of the own vehicle position, which deviated from the scheduled route, and the scheduled route, and which associates the determined classification of the turn error and an intersection through which the vehicle traveled on the scheduled route.
IN-VEHICLE DEVICE, SERVER, CLASSIFICATION METHOD, ROUTE GUIDING SYSTEM
2019-05-16
Patent
Electronic Resource
English
METHOD FOR GUIDING ROUTE, ROUTE GUIDING DEVICE, AND ROUTE GUIDING PROGRAM
European Patent Office | 2019
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