Vehicle torque adjusting method and device and electronic equipment

The invention discloses a vehicle torque adjusting method and device and electronic equipment, and relates to the technical field of vehicles. The method comprises the steps that driving data of a vehicle are obtained, and the driving data are used for representing the driving state of the vehicle;...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ROH YOUN-JOON, WU AIBIN, CHEN ENYONG, ZHOU ZEHUI, CUI JINLONG, ZHAO YANG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses a vehicle torque adjusting method and device and electronic equipment, and relates to the technical field of vehicles. The method comprises the steps that driving data of a vehicle are obtained, and the driving data are used for representing the driving state of the vehicle; in response to the driving data satisfying a target condition, determining a target feed-forward torque based on a rear axle load of the vehicle, a road adhesion coefficient, a correction coefficient and a target longitudinal force; a target slip rate is determined based on the target feed-forward torque, and the target slip rate comprises a first slip rate of the inner side rear wheel and a second slip rate of the outer side rear wheel; and adjusting the slip rate of the vehicle based on the target slip rate so as to correspondingly adjust the wheel torque based on the adjustment of the slip rate. According to the invention, the technical problems of slow response, complex control logic and low precision in the pr