METHOD AND DEVICE FOR DIAGNOSING DRIVING OPERATION

PROBLEM TO BE SOLVED: To diagnose a complaint or dissatisfaction to fuel consumption in a maintenance factory or the like just as normal vehicle fault diagnosis, and to present the result of the diagnosis to a user, together with the evaluation of a driving operation and the supportive data so that...

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Bibliographische Detailangaben
Hauptverfasser:	NAKATA MAI, SATO YASUSHI, TSUCHIKIRI HIDEYUKI, INOUE HIROSHI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MEASURING MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICS SIGNALLING TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR TRAFFIC CONTROL SYSTEMS TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To diagnose a complaint or dissatisfaction to fuel consumption in a maintenance factory or the like just as normal vehicle fault diagnosis, and to present the result of the diagnosis to a user, together with the evaluation of a driving operation and the supportive data so that a driving operation suitable for the user is recognized. SOLUTION: This diagnostic device includes a means for reading driving data over a plurality of driving cycles, from a vehicle having a storage device for storing the driving data indicating the fuel consumption state of the vehicle, based on the driving operation for each of the driving cycles of the vehicle; a means for creating a chart representing a fuel consumption state per driving operation for each of the driving cycles, on the basis of the read driving data; and a means for outputting the charts onto a display device or to a printer, as a result of the comparison of each of the driving cycles. COPYRIGHT: (C)2011,JPO&INPIT