公开(公告)号：EP4385778A1

公开(公告)日：2024-06-19

申请号：EP23215126.6

申请日：2023-12-08

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： NISHIDA, Takayuki ,  ICHIKAWA, Akitaka ,  ISHIURA, Kazuaki

IPC分类号： B60K1/00

CPC分类号： B60K1/00 ,  B60K2001/00120130101

摘要： A driving device (10) includes an electric motor (42) configured to drive a wheel of a vehicle, a gear (32) connected to the electric motor (42), a casing (11) accommodating at least one of the electric motor (42) and the gear (32), a high voltage component (22) fixed to a side wall of the casing (11) from outside of the casing (11) and electrically connected to the electric motor (42), and a cover (21) fixed to the side wall of the casing (11) from outside of the casing (11) and covering the high voltage component (22). The cover (21) is connected to a constituent member located outside the cover (21).

公开(公告)号：EP4434794A1

公开(公告)日：2024-09-25

申请号：EP24158265.9

申请日：2024-02-19

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： ITO, Sho ,  ISHIURA, Kazuaki ,  KATAYAMA, Takashi ,  MORITA, Yoshihiro

IPC分类号： B60L1/00 ,  B60R16/023 ,  B60L53/10 ,  B60L53/16 ,  B60R16/04

CPC分类号： B60L53/10 ,  B60L53/16 ,  B60R16/04 ,  B60R16/0238 ,  B60R16/0239

摘要： An electric vehicle (10) includes: (a) an electric motor; (b) a power transmission device for transmitting a power of the electric motor to a drive wheel (12); (c) a driving battery (40) that is to be connected to an external charger; (d) an electric-power control device (50) for controlling an electric power transferred between the battery (40) and the electric motor; (e) a connector (62) connecting between the electric-power control device (50) and an electrical wire (60) that is connected to the battery (40); (f) a relay box (70) for switching power supply paths to the battery (40); and (g) a power source compartment (90) which houses a drive apparatus (14) including the electric motor and the power transmission device and which is provided on a front or rear side of a driver's seat compartment (94) in a longitudinal direction of the electric vehicle (10). The electric-power control device (50), connector (62) and relay box (70) are disposed in the power source compartment (90). The connector (62) is located adjacent to the relay box (70) and is located between the relay box (70) and the driver's seat compartment (94) in the longitudinal direction.

公开(公告)号：EP3995722A1

公开(公告)日：2022-05-11

申请号：EP21206392.9

申请日：2021-11-04

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA ,  AISIN CORPORATION

发明人： ISHIURA, Kazuaki ,  KITAHATA, Takeshi ,  SHIBATA, Hiroshi ,  ICHIOKA, Eiji ,  OGINO, Atsuto ,  UCHIDA, Yutaka ,  ISHIKAWA, Kota

IPC分类号： F16H63/38 ,  F16H61/32 ,  F16H61/28

摘要： A shift-by-wire system configured to switch shift positions includes a detent plate (46), a detent spring (56), a rotating electrical machine (32), a gear device (76), and an electronic control unit (30). The electronic control unit (30) provided in the shift-by-wire system is configured to control a rotating electrical machine torque. The electronic control unit (30) is configured to reverse the rotating electrical machine torque after the electronic control unit (30) makes the rotating electrical machine (32) output the rotating electrical machine torque for turning the detent plate (46) in a turning direction to switch the shift position, then the detent torque generated in the detent plate (46) by a push of the engagement portion (58) is reversed in the turning direction from a counter-turning direction opposite to the turning direction, and before backlash elimination in a backlash portion of the gear device (76) by the reversed detent torque is finished.