Title:
VEHICLE TORQUE CONTROL METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/222118
Kind Code:
A1
Abstract:
A vehicle torque control method. The method comprises: step 101, acquiring vehicle traveling parameters; step 102, determining a torque adjustment value of a driving shaft of a vehicle according to the vehicle traveling parameters; and step 103, adjusting the torque of the driving shaft of the vehicle according to the torque adjustment value, wherein the vehicle traveling parameters comprise wheel rotating speeds at two ends of the driving shaft of the vehicle. Further disclosed are a vehicle torque control apparatus, a vehicle and a storage medium. A torque adjustment value of each driving shaft of a vehicle is determined by means of wheel rotating speeds at two ends of the driving shaft of the vehicle, and torque adjustment is performed on all driving shafts of the vehicle, such that the torque adjustment is more comprehensive; and the torques of the driving shafts are adjusted in a linkage manner, such that a required power of the vehicle can be met while a slip state of the vehicle is eliminated, and thus the dynamic performance of the whole vehicle is improved.
Inventors:
LING HEPING (CN)
SHI MINGCHUAN (CN)
YIN CHAO (CN)
FU LUO (CN)
YUAN YUEXU (CN)
SHI MINGCHUAN (CN)
YIN CHAO (CN)
FU LUO (CN)
YUAN YUEXU (CN)
Application Number:
PCT/CN2023/095326
Publication Date:
November 23, 2023
Filing Date:
May 19, 2023
Export Citation:
Assignee:
BYD CO LTD (CN)
International Classes:
B60L15/20
Foreign References:
| CN113733929A | 2021-12-03 | |||
| CN107953801A | 2018-04-24 | |||
| CN108944911A | 2018-12-07 | |||
| CN113771644A | 2021-12-10 | |||
| CN113771856A | 2021-12-10 | |||
| CN114084140A | 2022-02-25 | |||
| CN116198589A | 2023-06-02 | |||
| KR20210035967A | 2021-04-02 |
Attorney, Agent or Firm:
ZHIFAN & PARTNERS (CN)
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