发明名称 |
Control device of vehicle and control method of vehicle |
摘要 |
A control device of a vehicle includes: a first gear connected to a crankshaft of an engine; a second gear capable of engaging the first gear; an actuator configure to move the second gear up to a position where the second gear engages the first gear; a motor configured to cause the second gear to rotate; and a controller configured to, when the engine is cranked by driving of the motor in response to elapsing of a predefined period after the actuator is actuated in response to a startup request signal of the engine, adjust a length of the predefined period on the basis of an operating state of a driver and a state of the vehicle at the time of reception of the startup request signal. |
申请公布号 |
US9638155(B2) |
申请公布日期 |
2017.05.02 |
申请号 |
US201314422638 |
申请日期 |
2013.11.18 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
Kato Hirokazu;Kakehi Junpei |
分类号 |
F02N11/08;F02N15/06 |
主分类号 |
F02N11/08 |
代理机构 |
Oliff PLC |
代理人 |
Oliff PLC |
主权项 |
1. A control device for a vehicle, the control device comprising:
a first gear connected to a crankshaft of an engine; a second gear capable of engaging the first gear; an actuator configured to move the second gear—up to a position—where at which the second gear engages the first gear; a motor configured to cause the second gear to rotate; and an electronic control unit programmed to: adjust a length of a time period between (i) actuation of the, actuator in response to a startup request signal of the engine and (ii) subsequent driving of the motor to crank the engine, based on a state based on a state of the vehicle at a time of reception of the startup request signal, wherein the electronic control unit sets the length of the time period to a first length when the startup request signal is received in a state where a rotational speed of the engine is higher than a reference speed, and the electronic control unit sets the length of the time period to a second length shorter than the first length when the startup request signal is received in a state where the rotational speed of the engine is lower than the reference speed. |
地址 |
Toyota JP |