公开(公告)号：US20180326987A1

公开(公告)日：2018-11-15

申请号：US15959834

申请日：2018-04-23

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Kazumi SHINE ,  Kazuhiko YAMADA

IPC: B60W30/188 ,  B60W50/08 ,  B60W50/14

CPC classification number: B60W30/1884 ,  B60W50/087 ,  B60W50/14 ,  B60W2520/10 ,  B60W2540/00 ,  B60W2550/142 ,  B60W2710/0677 ,  F16H3/663 ,  F16H61/16 ,  F16H2059/663 ,  F16H2061/165 ,  F16H2200/0052 ,  F16H2200/2007 ,  F16H2200/2023 ,  F16H2200/2043 ,  F16H2200/2066 ,  F16H2200/2082

Abstract: A control apparatus for a vehicle provided with (a) a transmission and (b) a shifting device including (b-1) a shift actuator and (b-2) a shift lever. The shift actuator establishes one of shift ranges in the transmission such that the established one of the shift ranges corresponds to a selected one of shift-lever operating positions of the shift lever. When a switching request is made to request the transmission to be switched to an opposite-direction drive range that is for driving the vehicle in a direction opposite to a current running direction of the vehicle, during running of the vehicle with a speed being not lower than a given value, the control apparatus rejects the switching request. The control apparatus rejects the switching request, also during running of the vehicle with the running speed being lower than the given value, if the vehicle is running on a downhill road.

公开(公告)号：US20190359216A1

公开(公告)日：2019-11-28

申请号：US16423301

申请日：2019-05-28

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Kazuhiko YAMADA ,  Yukihiko IDESHIO ,  Hiroki MORITA

IPC: B60W30/19 ,  B60W20/40 ,  B60K6/40 ,  B60K6/383

Abstract: A control apparatus for a hybrid vehicle in which a friction clutch and a one-way clutch are disposed in parallel with each other between an engine and an electric motor. The transmission is disposed between the electric motor and drive wheels. The friction clutch connects and disconnects between the engine and the electric motor. The one-way clutch transmits a drive force in a direction from the engine toward the electric motor. The vehicle runs in (i) an electric-motor running mode with operation of the electric motor or (ii) a hybrid running mode with operation of the engine. The control apparatus is configured, upon execution of a shift-up action of the transmission with the hybrid running mode being selected and with the friction clutch being in a non-engaged state, to execute a shift-up action control by which the shift-up action starts to be executed after the friction clutch has been engaged.

公开(公告)号：US20190353243A1

公开(公告)日：2019-11-21

申请号：US16413713

申请日：2019-05-16

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Kazuhiko YAMADA ,  Akihiro SATO

IPC: F16H61/14 ,  B60W10/02

Abstract: A control device of a vehicle disposed on a vehicle including an engine and a fluid transmission device including a lockup clutch, the control device of a vehicle comprises: an automated-driving running control portion automatically controlling at least an engine torque so that the vehicle runs in a predefined target running state without requiring an acceleration/deceleration operation; and a lockup control portion engaging/releasing the lockup clutch in accordance with a predefined lockup condition. The automated-driving running control portion includes a fuel efficiency priority running portion setting the target running state such that the lockup clutch is brought into an engaged state in accordance with the lockup condition.