Title:
CONTROL METHOD AND CONTROL DEVICE FOR VEHICLE HAVING DOG CLUTCH
Document Type and Number:
WIPO Patent Application WO/2023/246945
Kind Code:
A1
Abstract:
Disclosed is a control method for a vehicle having a dog clutch, a dog clutch being located between a front motor reducer assembly and an axle of a vehicle. The control method comprises: acquiring state parameters of a vehicle, the state parameters at least comprising the front axle rotational speed, vehicle speed and acceleration of the vehicle; on the basis of the state parameters of the vehicle, determining a first target rotational speed of a front motor of the vehicle; and, on the basis of the target rotational speed, controlling the engagement of a dog clutch. The vehicle control method achieves transmission and interruption of the power of a front motor by means of engagement and disengagement of a dog clutch, thus achieving intervention and exit of the power of the front motor according to the intention of a driver. Further disclosed is a control device for a vehicle having a dog clutch.
Inventors:
GUO DINGYI (CN)
LIU YUANZHI (CN)
YIN JIANKUN (CN)
MA TENG (CN)
XU JIALIANG (CN)
CHENG JIAN (CN)
YU DAWEI (CN)
SONG HAOYUAN (CN)
LIU YUANZHI (CN)
YIN JIANKUN (CN)
MA TENG (CN)
XU JIALIANG (CN)
CHENG JIAN (CN)
YU DAWEI (CN)
SONG HAOYUAN (CN)
Application Number:
PCT/CN2023/102226
Publication Date:
December 28, 2023
Filing Date:
June 25, 2023
Export Citation:
Assignee:
CHINA FAW CO LTD (CN)
International Classes:
F16H61/02; F16D48/06; F16H63/40
Foreign References:
| CN115264046A | 2022-11-01 | |||
| KR20210126211A | 2021-10-20 | |||
| CN109812519A | 2019-05-28 | |||
| CN110816536A | 2020-02-21 | |||
| CN111350809A | 2020-06-30 | |||
| JP2018179131A | 2018-11-15 |
Attorney, Agent or Firm:
KSK IP AGENCY (CN)
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