Gear learning method and device, electronic equipment and storage medium

The invention provides a gear learning method and device, electronic equipment and a storage medium. The method comprises the steps that the gear engaging state of a multi-mode clutch, the current vehicle speed and the current engine rotating speed are obtained; obtaining an actual speed ratio of th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GAO YANG, HUANG XIAOKUI, HUANG ZHENG, HUANG WEISHAN, LI YANBIN, WANG CONGQIAN, WANG MAN, LIU YIQIANG, WANG RUIGUANG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention provides a gear learning method and device, electronic equipment and a storage medium. The method comprises the steps that the gear engaging state of a multi-mode clutch, the current vehicle speed and the current engine rotating speed are obtained; obtaining an actual speed ratio of the vehicle speed to the engine speed according to the current vehicle speed and the current engine speed; comparing the actual speed ratio with a preset speed ratio corresponding to the multi-mode clutch in the gear engaging state to judge whether the actual speed ratio is matched with the preset speed ratio or not: when the actual speed ratio is not matched with the preset speed ratio, selecting one of the two multi-mode clutches as a learning reference point; and the gear shifting unit is controlled to move to one side of the multi-mode clutch serving as a learning reference point, so that gear learning is completed. Whether gear learning needs to be carried out or not is judged through the actual speed ratio, so