Construction machinery of the fuel-saving driving support method and fuel-saving driving support system

摘要

PROBLEM TO BE SOLVED: To accurately evaluate a work machine for fuel cost saving operation by accurately recognizing the details of the works of the work machine.;SOLUTION: The working conditions of the work machine are photographed in order by a camera 9 mounted on a hydraulic shovel 1. According to the working conditions of the work machine, the images photographed in order by the camera and the template images stored in a template image memory 33 beforehand are pattern-matched in order by a pattern matching processing part 31. The details of the works of the work machine are so recognized by a work detail recognizing part 32 from the movement of the work machine by the result of the pattern matchings obtained in time-series as to directly recognize the actual movement of the work machine based on the result photographed by the camera 9 for enhancing accuracy. The number of times of the works and the use amount of fuel are accumulated in an accumulation part 11 for each work thus recognized, and the fuel cost calculated for each work by a fuel cost calculation part 12 is compared with a target fuel cost for each work by an evaluation part 13 and the operating state is evaluated. Consequently, the evaluation for fuel cost saving operation can be accurately performed.;COPYRIGHT: (C)2009,JPO&INPIT