| 摘要 |
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 |
