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Lithium battery pack charging and discharging method and system, storage medium and intelligent terminal

An intelligent terminal, lithium battery technology, applied in the direction of secondary battery charging/discharging, battery circuit device, secondary battery, etc. Use conditions and other issues to achieve the effect of protecting the lithium battery pack

Pending Publication Date: 2022-02-18
深圳市德力普电池科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The lithium battery pack is composed of a plurality of lithium batteries, and the lithium batteries combined into the lithium battery pack can be used for multiple cycles of charging; in related technologies, when charging, the lithium battery pack starts charging when it is connected to the power supply; when discharging, All the lithium batteries in the lithium battery pack are exhausted, and the lithium battery pack is out of use; during the charging and discharging process of the lithium battery pack, the user can only use the lithium battery pack simply, and cannot understand the use of the lithium battery pack situation, it is impossible to control the charging and discharging process of the lithium battery pack according to the needs of users

Method used

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  • Lithium battery pack charging and discharging method and system, storage medium and intelligent terminal
  • Lithium battery pack charging and discharging method and system, storage medium and intelligent terminal
  • Lithium battery pack charging and discharging method and system, storage medium and intelligent terminal

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Embodiment Construction

[0058] The following is attached Figure 1-7 The application is described in further detail.

[0059] refer to figure 1 , the embodiment of the present application discloses a method for charging and discharging a lithium battery pack, comprising the following steps:

[0060] S1: Obtain the current internal temperature of the lithium battery pack in real time and obtain temperature information.

[0061]Before using the lithium battery pack, it is necessary to detect the current internal temperature of the lithium battery pack, and obtain temperature information after the detection. Before the lithium battery pack is charged and discharged, it is necessary to ensure that the internal temperature of the lithium battery pack is within the normal temperature range, and the normal working temperature range of the lithium battery pack is 0°C to 40°C.

[0062] Specifically, since the lithium battery pack is composed of several lithium batteries, when obtaining the internal tempera...

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Abstract

The invention relates to the field of lithium battery charging and discharging, and particularly relates to a lithium battery pack charging and discharging method and system, a storage medium and an intelligent terminal. The lithium battery pack charging and discharging system comprises an information pickup device, a mode application device and an information output device. The information pickup device is used for acquiring various data related to the lithium battery pack in real time; the mode application device is used for acquiring charging and discharging working mode information selected by a user in real time; the information output device is used for outputting a plurality of charging and discharging working modes and outputting working signals of the lithium battery pack; the information pickup device acquires various data of the lithium battery pack in real time, the intelligent terminal calls information of a plurality of charging and discharging working modes according to the data, and the information output device outputs the information of the plurality of charging and discharging working modes for a user to select; and the information output mode outputs a working signal according to the charging and discharging working mode information selected by a user. According to the invention, the charging and discharging of the lithium battery pack better meet the requirements of users.

Description

technical field [0001] The present application relates to the field of charging and discharging lithium batteries, in particular to a method, system, storage medium and intelligent terminal for charging and discharging lithium battery packs. Background technique [0002] With the advancement of science and technology, people's awareness of environmental protection has gradually increased; more environmentally friendly vehicles such as battery cars and electric vehicles are becoming more and more common. These vehicles powered by electric energy are usually powered by lithium battery packs. [0003] The lithium battery pack is composed of a plurality of lithium batteries, and the lithium batteries combined into the lithium battery pack can be used for multiple cycles of charging; in related technologies, when charging, the lithium battery pack starts charging when it is connected to the power supply; when discharging, All the lithium batteries in the lithium battery pack are ...

Claims

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Application Information

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IPC IPC(8): H02J7/00H01M10/44
CPCH02J7/00041H02J7/00036H02J7/0029H02J7/0068H02J7/0048H02J7/007194H01M10/443Y02E60/10
Inventor 张舒德刘满仓张顺清胡善阳
Owner 深圳市德力普电池科技有限公司
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