Electric vehicle, control method and device thereof, storage medium and vehicle control unit

The invention discloses an electric vehicle, an energy recovery control method and device thereof, a storage medium and a vehicle control unit. The electric vehicle comprises a brake deflector rod. The control method comprises the following steps: obtaining vehicle speed information, power battery i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KONG LINGJING, LIANG CHANGFEI, WANG CHUNLI, SHENG YANAN, SHA WENHAN, XIAO XIAOCHENG, ZHANG YOUJING
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses an electric vehicle, an energy recovery control method and device thereof, a storage medium and a vehicle control unit. The electric vehicle comprises a brake deflector rod. The control method comprises the following steps: obtaining vehicle speed information, power battery information and driving motor information of the electric vehicle; judging whether the electric vehicle is allowed to perform deflector rod electric braking energy recovery or not according to the acquired information; if so, acquiring a braking demand torque according to the braking stroke of the braking deflector rod and the vehicle speed information, acquiring a power battery limiting torque according to the power battery information, and acquiring a driving motor limiting torque according tothe driving motor information; and obtaining electric braking torque according to the braking demand torque, the power battery limiting torque and the driving motor limiting torque, and enabling a driving motor of the electri