Title:
ENGINE TORQUE COMPENSATION CONTROL METHOD, DEVICE, APPARATUS, SYSTEM, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/011846
Kind Code:
A1
Abstract:
The present application relates to the technical field of engine torque. Provided are an engine torque compensation control method, a device, an apparatus, a system, and a storage medium. The method comprises: acquiring a first jerk degree of a vehicle at the current moment; according to the first jerk degree, predicting a second jerk degree of the vehicle at the next moment of the current moment; on the basis of the second jerk degree being greater than a jerk degree threshold value of the next moment, acquiring a torque compensation value of an engine of the vehicle according to the second jerk degree and the jerk degree threshold value; and, according to the torque compensation value, determining the torque of the engine at the next moment. By means of dynamically compensating for the torque of the engine, the present application relieves the degree of a jerk generated during a reduction in acceleration, thus allowing a relatively small vehicle jerk, improving vehicle driving stability, and improving driving experience.
Inventors:
HU PENG (CN)
DUAN JIANFENG (CN)
XU YIQIAN (CN)
MA LIANG (CN)
ZHANG YU (CN)
CHEN YI (CN)
DUAN JIANFENG (CN)
XU YIQIAN (CN)
MA LIANG (CN)
ZHANG YU (CN)
CHEN YI (CN)
Application Number:
PCT/CN2022/139125
Publication Date:
January 18, 2024
Filing Date:
December 14, 2022
Export Citation:
Assignee:
CHERY COMMERCIAL VEHICLE ANHUI CO LTD (CN)
International Classes:
F16H61/04; F16H63/50
Foreign References:
| CN115217962A | 2022-10-21 | |||
| CN111376907A | 2020-07-07 | |||
| CN113154032A | 2021-07-23 | |||
| CN113251086A | 2021-08-13 | |||
| CN114382797A | 2022-04-22 | |||
| CN109849895A | 2019-06-07 | |||
| JP2014043869A | 2014-03-13 |
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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