Title:
VEHICLE DRIVING SYSTEM AND ELECTRIC VEHICLE
Document Type and Number:
WIPO Patent Application WO/2022/077925
Kind Code:
A1
Abstract:
A vehicle driving system and an electric vehicle. The vehicle driving system uses a hybrid driving mode of a dual-hub driving assembly (1_1, 1_2) and a centralized driving assembly (2_0)/dual independent driving assembly (2_1, 2_2). When a vehicle is traveling at a constant speed and with a small torque, the dual-hub driving assembly (1_1, 1_2) is used for driving; and when the vehicle is accelerating to start or is accelerating to overtake, a large torque is required, and the centralized driving assembly (2_0)/dual independent driving assembly (2_1, 2_2) is used for driving, or the centralized driving assembly (2_0)/dual independent driving assembly (2_1, 2_2) and the dual-hub driving assembly (1_1, 1_2) are used together for driving.
Inventors:
MA WENWU (CN)
YIN XIAODE (CN)
YIN XIAODE (CN)
Application Number:
PCT/CN2021/097820
Publication Date:
April 21, 2022
Filing Date:
June 02, 2021
Export Citation:
Assignee:
HUAWEI DIGITAL POWER TECH CO LTD (CN)
International Classes:
B60K7/00
Domestic Patent References:
| WO2019053680A1 | 2019-03-21 |
Foreign References:
| CN112172788A | 2021-01-05 | |||
| CN112829603A | 2021-05-25 | |||
| CN203752866U | 2014-08-06 | |||
| CN105375828A | 2016-03-02 | |||
| CN107310372A | 2017-11-03 | |||
| CN103481766A | 2014-01-01 |
Other References:
See also references of EP 4212373A4
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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