| 摘要 |
The present invention relates to fuel efficiency display method and device for separately displaying an instantaneous workload and average fuel efficiency. The display method for fuel efficiency and workload according to an embodiment of the present invention comprises the following steps of receiving at least one of instant fuel consumption information, torque information, an engine RPM, Px pressure sensing information, Py pressure sensing information, pump pressure sensing information, and key input information; determining at least one of a color of an eco-gauge displaying average fuel efficiency according to the received information and a color of an eco-symbol displaying an instantaneous workload; and controlling a display unit in order to display at least one of the eco-gauge and the eco-symbol according to the determined color. Therefore, an operator can recognize average fuel efficiency and an instantaneous workload, thereby recognizing the operation status of the currently used construction machinery and fuel efficiency information on a real time basis. |
