Title:
VEHICLE-MOUNTED DISTRIBUTED POWER SUPPLY SYSTEM, AND VEHICLE-MOUNTED POWER SUPPLY CONTROL METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/160935
Kind Code:
A1
Abstract:
A vehicle-mounted distributed power supply system, and a vehicle-mounted power supply control method and apparatus. The vehicle-mounted distributed power supply system comprises at least two low-voltage battery pack groups (10); each low-voltage battery pack group (10) comprises at least one low-voltage battery pack (11), and each low-voltage battery pack (11) comprises a plurality of battery cells (112); and each low-voltage battery pack group (10) is correspondingly and electrically connected to at least one power assembly (21) in a vehicle-mounted distributed drive system, so as to provide electric energy for each power assembly (21) in the vehicle-mounted distributed drive system.
Inventors:
CHENG YANG (CN)
ZHANG XUELIANG (CN)
ZHANG XUELIANG (CN)
Application Number:
PCT/CN2021/135424
Publication Date:
August 04, 2022
Filing Date:
December 03, 2021
Export Citation:
Assignee:
HUAWEI DIGITAL POWER TECH CO LTD (CN)
International Classes:
B60K1/02; B60K1/04; B60K7/00; H02J1/08; H02J1/10
Foreign References:
| US20090078481A1 | 2009-03-26 | |||
| CN102029883A | 2011-04-27 | |||
| CN104228602A | 2014-12-24 | |||
| CN112172547A | 2021-01-05 | |||
| CN111094052A | 2020-05-01 | |||
| CN203844623U | 2014-09-24 | |||
| US7208894B1 | 2007-04-24 | |||
| CN110549911A | 2019-12-10 | |||
| CN110588366A | 2019-12-20 |
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
Download PDF:
Previous Patent: RADIO FREQUENCY PA MID DEVICE, RADIO FREQUENCY SYSTEM AND COMMUNICATION DEVICE
Next Patent: ELECTRONIC DEVICE AND PRESS-KEY THEREOF
Next Patent: ELECTRONIC DEVICE AND PRESS-KEY THEREOF