摘要:
A travel control device for a hybrid vehicle includes: an acceleration control part for controlling a traveling motor generator or an engine based on a depression amount of an accelerator pedal; and a regenerative control part for controlling the traveling motor generator with a regenerative control intensity set by an operation part. The acceleration control part includes: an EV priority control portion for prioritizing EV traveling over engine traveling. The regenerative control part includes: a restriction portion for restricting or prohibiting regenerative braking; and a forced regeneration portion for performing regenerative braking on a driving wheel and rotationally driving a power generation motor generator by electricity generated in the traveling motor generator to rotationally drive an engine, if the regenerative braking intensity is increased by the operation part in a state where the restriction portion restricts or prohibits the regenerative braking. The acceleration control part deselects an EV priority mode if the regenerative braking intensity is increased by the operation part in a state where the EV priority mode is selected and acceptance of electricity to the driving battery is restricted.
摘要:
A hybrid vehicle comprises a power generation first motor generator (1) driven by an internal combustion engine (2), and a travel second motor generator (4) driven by a battery (5). An S mode, an ECO mode and a NORMAL mode, which are basic travel modes, are switched between using a mode change switch (16). In the S mode and the ECO mode, a deceleration rate of regenerative braking on downhill roads is large, and an amount of regeneration is large. When a downhill road on a travel route has been predicted, in the S mode and the ECO mode, a controller (6) executes an SOC reduction control in which an SOC is reduced in advance before a downhill road starts, and in the NORMAL mode, the controller (6) does not execute the SOC reduction control.
摘要:
A hybrid vehicle (100) in which at least two shift ranges can be selected for a single running direction includes an engine (160), a motor generator (135), an EHC (180) raising the temperature of a catalyst for cleaning up an exhaust gas from the engine (160), and an ECU (300). While the vehicle (100) is running, if the engine (160) is stopped and, of the two shift ranges, a shift range where larger decelerating force is produced by regenerative braking of the motor generator (135) has been selected, the ECU (300) causes the EHC (180) to raise the temperature of the catalyst using electric power generated by the motor generator (135).
摘要:
A movement support apparatus that supports movement of a vehicle having an internal combustion engine and a motor as drive sources from a current location to a destination includes: a setup unit that sets up any driving mode of an EV mode and an HV mode for each section, into which a driving route from the current location to the destination is partitioned, when a running load for running in each section is set; and a change unit that changes the driving mode in a part of each section of the driving route to a driving mode other than the driving mode set up by the setup unit on: the basis of at least one of a running environment including a running state of the vehicle and a road environment and the miming load as consumption of the battery necessary for running in the EV mode.
摘要:
A device (DA) is intended to assist with the coupling/uncoupling of a first prime mover (MM1) to and from a drive train of a hybrid vehicle (V) further comprising a combustion engine (MT) and a second prime mover (MM2) that can be coupled to the combustion engine. The device (DA) is designed to compare a required torque with at least a first threshold s1 and a second threshold s2 when the combustion engine (MT) is in operation and a required torque is negative, and when the required torque drops below at least the first threshold s1, to order the coupling of the first prime mover (MM1), and when the required torque rises above at least the second threshold s2 to order the uncoupling of the first prime mover (MM1).