VEHICLE OPERATION DATA COLLECTION APPARATUS, VEHICLE OPERATION DATA COLLECTION SYSTEM, AND VEHICLE OPERATION DATA COLLECTION METHOD

• Main Authors: KATOU, Atsushi, NISHIDA, Takehisa, OKUDE, Mariko, MUTO, Kazuo, ISHIKAWA, Masayoshi
• Format: Patent
• Language: English; French; German
• Published: 09.05.2018
• Subjects: ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE; CHECKING-DEVICES; GENERATING RANDOM NUMBERS; PHYSICS; REGISTERING OR INDICATING THE WORKING OF MACHINES; TIME OR ATTENDANCE REGISTERS; VOTING OR LOTTERY APPARATUS

A vehicle operation data collection apparatus includes a vehicle operation history DB which accumulates vehicle operation data acquired from a vehicle; a data excess and deficiency evaluation unit which evaluates excess or deficiency of vehicle operation data accumulated in the vehicle operation history DB for each of abnormality types, on the basis of accuracy information of classification obtained when classifying the abnormality types occurring in the vehicle by machine learning, using vehicle operation data accumulated in the vehicle operation history DB; a collection target vehicle extraction unit which extracts a vehicle suitable for acquiring data of an abnormality type evaluated as data deficiency by the data excess and deficiency evaluation unit from a vehicle maintenance history DB as a collection target vehicle; and a collection command distribution unit which distributes a collection command instructing collection of operation data to the extracted collection target vehicle.