Vehicle power distribution control method, apparatus and system

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11318925
APP PUB NO 20210276529A1
SERIAL NO

16333238

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Abstract

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A vehicle power distribution control method, apparatus and system are provided. The method includes: acquiring an image of a road surface on which a vehicle drives currently, and recognizing, according to the image of the road surface, the type of the road surface on which the vehicle drives currently; starting a corresponding terrain mode in an all-terrain adaptive mode according to the current type of the road surface; determining a power distribution strategy corresponding to the current terrain mode according to a correspondence between terrain modes and preset power distribution strategies; and switching a center differential of the vehicle to a corresponding locking mode according to the current power distribution strategy, and distributing, in the locking mode, torques to front and rear axles of the vehicle according to a torque distribution curve corresponding to the current power distribution strategy. The front and rear axles of a four-wheel drive vehicle can be conveniently provided with adequate torques on different road surfaces.

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Patent Owner(s)

Patent OwnerAddress
GUANGZHOU AUTOMOBILE GROUP CO LTDNO 633 JINSHAN AVENUE EAST ROAD PANYU DISTRICT GUANGZHOU GUANGDONG 511435 GUANGZHOU CITY GUANGDONG PROVINCE 511435

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ding, Chao Guangdong, CN 40 43
Han, Lingtao Guangdong, CN 4 5
Huang, Ted S Guangdong, CN 5 2
Ren, Qiang Guangdong, CN 29 172
Xu, Wei Guangdong, CN 934 8439
Zheng, Chunyun Guangdong, CN 3 5

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