ENERGY DISPLAY DEVICE, ENERGY DISPLAY METHOD, ENERGY DISPLAY PROGRAM AND RECODING MEDIUM

摘要

An energy display device (100) calculates the energy consumption of a mobile body and displays the energy consumption on a display unit (110). A calculation unit (102) calculates, by factor, the amount of energy consumed by the operation of the mobile body. A determination unit (104) determines whether energy is being produced or consumed for the energy of each factor. A display control unit (105) totals and displays, by factor, the amount of energy consumed as the starting point for a predetermined position when the determination unit (104) determines that all of the energy for each factor is being consumed. When the determination unit (104) determines that there is energy being produced among the energy for each factor, the display control unit (105) totals and displays, by factor, the other amount of energy consumed as a starting point of a position that has been shifted from the predetermined starting position only by the amount of energy produced in the opposite direction to the direction in which the amount of energy consumed was totaled.