Application program upgrading method, electronic equipment and storage medium

A technology of application programs and application program information, applied in software engineering design, electrical digital data processing, instruments, etc., can solve problems such as communication unreliability

Pending Publication Date: 2020-10-27
DONGGUAN POWERAMP TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the communication between the battery management system and the energy storage inverter is unreliable, and unpredictable adverse consequences are prone to occur, such as update failure

Method used

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  • Application program upgrading method, electronic equipment and storage medium
  • Application program upgrading method, electronic equipment and storage medium
  • Application program upgrading method, electronic equipment and storage medium

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Embodiment Construction

[0023] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, not to limit the present application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0024] It is further to be noted that in this document, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements , but also includes other elements not expressly listed, or also includes elements inherent in such a process, m...

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Abstract

An application program upgrading method comprises the following steps that a battery management system receives application program data sent by an energy storage inverter; determining whether the application program data has matched application program information or not; when the application program information is matched, storing the application program data to a first storage unit, and skipping to a bootloader mode; and reading the application program data in the bootloader mode, and writing the application program data into a second storage unit. The invention further provides electronicequipment and a storage medium. According to the application program upgrading method, the electronic equipment and the storage medium, the abnormality introduced in the communication process betweenthe battery management system and the energy storage inverter can be identified, and reliable and stable application program upgrading is realized.

Description

technical field [0001] The present application relates to the technical field of computer software, in particular to an application program upgrading method, electronic equipment and a storage medium. Background technique [0002] The online upgrade function is an implementation of In Application Programming (IAP) technology. IAP technology means that the program memory when the program is running can be erased and programmed by the program itself. The program to be programmed is our main function implementation program, that is, the application program; the program to perform the programming function is the bootloader program. In the energy storage battery management system (Battery Management System, BMS), the main function of the bootloader program is to realize the update of the BMS application program code, that is, the online update function. Updating the application program through the bootloader program is an upgrade method widely used in current BMS systems. [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/656
CPCG06F8/656
Inventor 刘敏
Owner DONGGUAN POWERAMP TECH LTD
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