Electric car and two-gear automatic gear shifting control device thereof

The invention discloses a two-gear automatic gear shifting control device of an electric car. According to the two-gear automatic gear shifting control device of the electric car, the rotation speed of an output shaft of a two-gear speed changer is obtained through a car speed sensor, the gear infor...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	GAO FEI, HE HUXIANG, ZHANG CHAOZHOU, ZHOU QIJUN, LIU TUHONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention discloses a two-gear automatic gear shifting control device of an electric car. According to the two-gear automatic gear shifting control device of the electric car, the rotation speed of an output shaft of a two-gear speed changer is obtained through a car speed sensor, the gear information of the two-gear speed changer is obtained through a gear sensor, a gear shifting controller performs judgment according to the obtained rotation speed and gear information, and when the obtained car speed is not matched with the obtained gear, the two-gear speed changer performs switching operation. The rotation speed of the output shaft of the two-gear speed changer and the gear information of the two-gear speed changer are obtained through the car speed sensor and the gear sensor correspondingly and the gear shifting controller judges whether the obtained car speed is matched with the obtained gear or not and performs gear shifting operation when the obtained car speed is not matched with the obtained gear