Title:
VEHICLE CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/230477
Kind Code:
A1
Abstract:
This vehicle control device (80) comprises an actuator drive control unit (811) that controls the driving of an actuator (40), a main engine motor drive control unit (821) that controls the driving of a main engine motor (70), and a stagnation determination unit (822). The stagnation determination unit (822) determines stagnation of the actuator (40) on the basis of a detection value of a sensor unit (68) that detects a physical quantity that changes according to the drive state of the actuator (40). When a parking lock is released, if it has been determined that the actuator (40) is stagnating, the main engine motor drive control unit (821) performs meshing surface pressure reduction control in which the main engine motor (70) is driven so as to reduce meshing surface pressure between a parking gear (35) and a parking lever (33).
Inventors:
HARADA AKIHIRO (JP)
NAKAYAMA SEIJI (JP)
KAMIO SHIGERU (JP)
NAKAMURA TAKUJI (JP)
NAKAYAMA SEIJI (JP)
KAMIO SHIGERU (JP)
NAKAMURA TAKUJI (JP)
Application Number:
PCT/JP2022/013995
Publication Date:
November 03, 2022
Filing Date:
March 24, 2022
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
B60L15/20; B60T1/06; B60T8/17; B60T17/18; F16H63/34; F16H63/38
Foreign References:
| JP2019122168A | 2019-07-22 | |||
| JP2019094941A | 2019-06-20 | |||
| US20200032902A1 | 2020-01-30 |
Attorney, Agent or Firm:
HATTORI & PARTNERS (JP)
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