Having the fuel economy evaluation

摘要

PROBLEM TO BE SOLVED: To provide a fuel saving drive evaluation device capable of performing common evaluation by a simple structure among vehicles having engines of different characteristics mounted thereto.;SOLUTION: A fuel economy evaluation value calculation part 7 calculates a fuel economy evaluation value using a detected rotation speed of an engine of a vehicle detected by a rotation speed sensor 11, a maximum torque rotation speed generating maximum torque from the engine, and governing rotation speed which is an upper limit value of the engine rotation speed. An evaluation table indicating the fuel economy evaluation value and a fuel economy evaluation level is stored in a storage part 3 beforehand. A fuel economy evaluation level acquisition part 8 acquires the fuel economy evaluation level corresponding to the fuel economy evaluation value calculated by the fuel economy evaluation value calculation part 7 referring to the evaluation table stored in the storage part 3.;COPYRIGHT: (C)2009,JPO&INPIT