Invention Grant
- Patent Title: Charging management method and apparatus for storage battery
- Patent Title (中): 蓄电池充电管理方法及装置
-
Application No.: US13504337Application Date: 2010-04-22
-
Publication No.: US08933672B2Publication Date: 2015-01-13
- Inventor: Baohang Zhou , Mingming Liu , Yanni Meng , Lingqiao Teng , Shuwang Wei
- Applicant: Baohang Zhou , Mingming Liu , Yanni Meng , Lingqiao Teng , Shuwang Wei
- Applicant Address: CN Shenzhen
- Assignee: ZTE Corporation
- Current Assignee: ZTE Corporation
- Current Assignee Address: CN Shenzhen
- Agency: Walker & Jocke
- Agent Christopher L. Parmelee
- Priority: CN200910206662 20091027
- International Application: PCT/CN2010/072064 WO 20100422
- International Announcement: WO2010/145317 WO 20101223
- Main IPC: H02J7/00
- IPC: H02J7/00 ; H01M10/44

Abstract:
In order to reasonably adjust charging current of a storage battery according to temperature, realize quick, safe and reliable charging of the storage battery, and effectively prolong the service life of the storage battery, the present invention provides a charging management method and apparatus for a storage battery. The method comprises the following steps: monitoring discharge capacity of a storage battery, and determining discharge depth of the storage battery according to the discharge capacity and total capacity of the storage battery; comparing the discharge depth of the storage battery with a preset battery equalizing charging threshold; and when the discharge depth of the storage battery is greater than or equal to the preset battery equalizing charging threshold capacity, actuating a temperature-control charging mode to charge the storage battery, wherein the temperature-control charging mode is to adjust charging current according to the temperature of the battery.
Public/Granted literature
- US20120217934A1 Charging Management Method and Apparatus for Storage Battery Public/Granted day:2012-08-30
Information query