Title:
VEHICLE BATTERY MANAGEMENT SOFTWARE UPDATE METHOD, APPARATUS AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/232872
Kind Code:
A1
Abstract:
A vehicle battery management software update method, apparatus and device. Said method comprises: receiving current battery state data of a battery pack uploaded by a vehicle, the battery state data comprising a battery aging state parameter (S10); according to the current battery aging state parameter of the vehicle, determining whether there is a charging policy corresponding to the battery aging state parameter in the current version of battery management software of the vehicle (S12); if not, selecting a charging policy according to the current battery aging state parameter of the vehicle, and writing the selected charging policy to a new version of battery management software (S13); and sending, to the vehicle, the new version of battery management software into which the selected charging policy is written (S14). Said method can rationally control the charging of a battery pack according to the current aging state of the battery pack of a vehicle, and can improve the charging safety of the battery pack while ensuring that the charging efficiency of the battery pack can be increased.
Inventors:
LI ZHAN (CN)
WANG HONGWEI (CN)
LIU TIANYI (CN)
ZHAO ANG (CN)
WANG HONGWEI (CN)
LIU TIANYI (CN)
ZHAO ANG (CN)
Application Number:
PCT/CN2021/077916
Publication Date:
November 25, 2021
Filing Date:
February 25, 2021
Export Citation:
Assignee:
HUMAN HORIZONS JIANGSU TECH CO LTD (CN)
International Classes:
G06F8/65; B60L58/12; B60L58/16; B60L58/24; G06F8/71
Domestic Patent References:
| WO2018099029A1 | 2018-06-07 |
Foreign References:
| CN111736860A | 2020-10-02 | |||
| CN104052119A | 2014-09-17 | |||
| CN111162575A | 2020-05-15 | |||
| CN110308396A | 2019-10-08 | |||
| CN110828924A | 2020-02-21 | |||
| CN110492190A | 2019-11-22 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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