Title:
METHOD AND SYSTEM FOR DISPLAYING TORQUES OF FRONT AND REAR AXLES OF FOUR-WHEEL DRIVE VEHICLE, AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2022/199196
Kind Code:
A1
Abstract:
Disclosed is a method for displaying the torques of front and rear axles of a four-wheel drive vehicle, the method comprising: collecting vehicle operation information by means of a vehicle CAN network; determining a pre-set condition on the basis of the collected vehicle operation information; when a determination result for the pre-set condition satisfies a requirement, calculating the torques distributed for a front axle and a rear axle; and displaying a torque distribution result for the front axle and the rear axle that is obtained by means of calculation. By means of the method, torque distribution for front and rear axles can be visually displayed, such that a driver directly perceives a four-wheel drive state, and the playability of a four-wheel drive vehicle can be improved. Further disclosed are a system for displaying front and rear torques of a four-wheel drive vehicle, and a vehicle.
Inventors:
HAO KUANKUAN (CN)
LIU CHE (CN)
XIN RAN (CN)
MENG XIANGWU (CN)
WANG ZEXING (CN)
LIU CHE (CN)
XIN RAN (CN)
MENG XIANGWU (CN)
WANG ZEXING (CN)
Application Number:
PCT/CN2021/143761
Publication Date:
September 29, 2022
Filing Date:
December 31, 2021
Export Citation:
Assignee:
GREAT WALL MOTOR CO LTD (CN)
International Classes:
B60K35/00; B60W40/00
Domestic Patent References:
| WO2000032462A1 | 2000-06-08 |
Foreign References:
| CN104477116A | 2015-04-01 | |||
| CN108791274A | 2018-11-13 | |||
| CN108237949A | 2018-07-03 | |||
| CN202110319453A | 2021-03-25 |
Attorney, Agent or Firm:
SHIJIAZHUANG XUCHANG INTELLECTUAL PROPERTY AGENCY OFFICE (LIMITED LIABILITY PARTNERSHIP) (CN)
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