Lithium battery protection board and its interface drive circuit

An interface-driven, lithium battery technology, applied in battery circuit devices, safety/protection circuits, electric vehicles, etc., can solve the problems of code incompatibility, high possibility, long time consumption, etc., to improve the degree of adaptation and reduce the amount of code Modified effect

Active Publication Date: 2022-02-15
深圳达人高科电子有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Modifying the communication interface and driver interface of the lithium battery protection board has risks such as a large amount of code to be modified, a long time-consuming, and a high possibility of code incompatibility.

Method used

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  • Lithium battery protection board and its interface drive circuit
  • Lithium battery protection board and its interface drive circuit
  • Lithium battery protection board and its interface drive circuit

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0025] In the embodiments of the present invention, the term "module" generally refers to: hardware, a combination of hardware and software, software, and the like. For example, a module may be a process running on a processor, a processor, an object, an application executable, a thread of execution, a program, or the like. Both an application running on a processor and the processor may be modules. One or more modules can be localized on one computer and / or distributed betw...

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Abstract

The embodiment of the present invention discloses a lithium battery protection board and its interface drive circuit. The interface drive circuit includes: a communication interface module for communicating with the analog front-end circuit of the lithium battery protection board; a drive library module; logic processing module, the logic processing module is used to process data according to the control instructions of the control circuit of the lithium battery protection board, generate instruction processing results, and control the driver library module to call the driver according to the instruction processing results. component; wherein, the driver library module is used to call a pre-stored driver component in response to a calling instruction of the logic processing module. The embodiments of the present invention can improve the adaptability between different types of analog front-end circuits and the control circuit.

Description

technical field [0001] The present application relates to the field of power supply technology, in particular to a lithium battery protection board and an interface drive circuit thereof. Background technique [0002] In the traditional lithium battery protection board, because the communication interface and drive interface of the analog front-end circuit (AFE, Analog FrontEnd) produced by each manufacturer are different, the traditional lithium battery protection board can only adapt to one type (same as A manufacturer’s AFE, when the AFE needs to be replaced, the communication interface and driver interface of the lithium battery protection board need to be modified again. [0003] Modifying the communication interface and driver interface of the lithium battery protection board has risks such as a large amount of code to be modified, a long time-consuming, and a high possibility of code incompatibility. [0004] Therefore, it is necessary to propose a new technology to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/042H02J7/00
CPCG05B19/0423H02J7/0029G05B2219/24215
Inventor 蒋忠伟刘伟
Owner 深圳达人高科电子有限公司
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