Title:
METHOD AND SYSTEM FOR CONTROLLING DIFFERENTIAL LOCK IN WADING MODE, AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2022/262672
Kind Code:
A1
Abstract:
Provided in the present application are a method and a system for controlling a differential lock in a wading mode, and a vehicle, the method comprising: receiving a control request; on the basis of the control request, determining the current state of a vehicle; and, when the current state of the vehicle is in a preset state, in response to the control request, controlling at least one of a central differential lock and a rear axle differential lock to lock in order to control the vehicle to be in a wading mode corresponding to the control request. The method of the present application aims to solve the serious problem of side slip caused by high-speed four-wheel driving in a wading mode, and solve the problem that the likelihood of unpredictable risks is increased when the steering of the vehicle is not as desired by the driver due to the limited steering of low-speed four-wheel drive vehicles in the wading mode.
Inventors:
HUANG XUNING (CN)
Application Number:
PCT/CN2022/098387
Publication Date:
December 22, 2022
Filing Date:
June 13, 2022
Export Citation:
Assignee:
GREAT WALL MOTOR CO LTD (CN)
International Classes:
F16H48/22
Domestic Patent References:
| WO2018134153A1 | 2018-07-26 |
Foreign References:
| CN108791150A | 2018-11-13 | |||
| CN108791293A | 2018-11-13 | |||
| CN112963517A | 2021-06-15 | |||
| CN107161151A | 2017-09-15 | |||
| CN107650677A | 2018-02-02 |
Attorney, Agent or Firm:
BEIJING RUN ZEHENG INTELLECTUAL PROPERTY LAW FIRM (CN)
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