Vehicle operating state display device
AssigneeToyota Jidosha Kabushiki Kaisha
InventorEiji Fukushiro
Life of this patent
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Abstract
An operating state display device for a vehicle includes a display portion that displays an energy transmission state of the vehicle. A display similar to what is shown when no energy is being transmitted to the axle is shown, regardless of the energy transmission state, when two conditions that the vehicle is stopped and that a brake operation is being performed are satisfied.
Claims6
An operating state display device for a hybrid vehicle that runs by transmitting output from two drive sources including an electric motor and an engine to an axle via a transmission, comprising:
- a display portion that displays an energy transmission state of the vehicle;
- and
- a controller programmed to control a display of the display portion,
- wherein, regardless of an energy state, the controller controls the display portion to show a display similar to what is shown when no energy is being transmitted to the axle, when all of the following three conditions are satisfied (i) the vehicle is stopped, (ii) a brake operation is being performed, and (iii) torque is being applied by the electric motor to reduce backlash of gears in the transmission.
An operating state display device for a vehicle having an engine and a motor generator that transmit energy to an axle and, comprising:
- a display portion that displays an energy transmission state of the vehicle;
- and
- a controller programmed to control a display of the display portion,
- wherein, when energy is being transmitted to the axle, the controller controls the display portion to show a display similar to what is shown when no energy is being transmitted to the axle, when both of the following two conditions are satisfied:
- (i) the vehicle is stopped, and (ii) a brake operation is being performed.
Dependencies are inferred from the claim text.