ECO DRIVE SUPPORT APPARATUS, ECO DRIVE SUPPORT INFORMATION GENERATION APPARATUS, ECO DRIVE SUPPORT INFORMATION COMPUTING APPARATUS, ECO DRIVE STATE DISPLAY APPARATUS, ECO DRIVE SUPPORT SYSTEM, AND ECO DRIVE SUPPORT INFORMATION COMPUTING METHOD

摘要

The eco-drive assist apparatus 1 shows a degree of eco of a driving operation of a vehicle by displaying a relative state to a judgment threshold value that fluctuates based on a driving state of the vehicle, the eco-drive assist apparatus, and includes a power train ECU 10 that calculates the judgment threshold value and a state quantity of eco-drive indicating a ratio to the judgment threshold value based on the driving state of the vehicle; and a meter ECU 20 that executes a display based on information transmitted from the eco-drive assist information generating apparatus, the power train ECU 10 transmitting the state quantity of eco-drive to the meter ECU 20.