Title:
DUAL-ELECTRIC MACHINE VEHICLE CONTROL METHOD AND APPARATUS, AND DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/135097
Kind Code:
A1
Abstract:
A dual-electric machine vehicle control method and apparatus, and a device and a storage medium. The dual-electric machine vehicle control method comprises: when a vehicle is in an energy recovery state, controlling the recovery power of a driving motor (8) and/or the power generation power of a power generator (5) to charge a power battery (9); when the recovery power is greater than or equal to the current available charging power of the power battery (9), controlling the driving motor (8) to charge the power battery (9) according to the current available charging power, and controlling an engine (2) to idle or cut off fuel; when the recovery power is less than the current available charging power of the power battery (9), controlling the driving motor (8) to charge the power battery (9) according to the recovery power, and controlling the power generator (5) to charge the power battery (9) according to the power generation power; and determining as the power generation power of the power generator (5) a difference between the current available charging power and the recovery power, and a relatively small one among the power generation powers required by the power generator.
Inventors:
YU DAWEI (CN)
ZHANG QIANG (CN)
SONG HAOYUAN (CN)
LIANG HEQI (CN)
ZHANG QIANG (CN)
SONG HAOYUAN (CN)
LIANG HEQI (CN)
Application Number:
PCT/CN2021/134959
Publication Date:
June 30, 2022
Filing Date:
December 02, 2021
Export Citation:
Assignee:
CHINA FAW CO LTD (CN)
International Classes:
B60W10/06; B60W10/08; B60W20/13
Foreign References:
| CN112622868A | 2021-04-09 | |||
| CN105667498A | 2016-06-15 | |||
| CN111775924A | 2020-10-16 | |||
| CN104249733A | 2014-12-31 | |||
| CN104276050A | 2015-01-14 | |||
| US20050189894A1 | 2005-09-01 |
Attorney, Agent or Firm:
BEIJING YZH IP FIRM (CN)
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