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Functional module upgrading method and device based on dual-core intelligent electric meter

A function module, smart meter technology, applied in software deployment, version control, software maintenance/management, etc., can solve problems such as inability to upgrade function modules

Pending Publication Date: 2021-04-09
CHINA SOUTHERN POWER GRID DIGITAL GRID RES INST CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

There are essential differences in hardware architecture and software architecture between the previous generation of smart meters and the new generation of dual-core smart meters, so the functional modules of the previous generation of smart meters cannot be upgraded

Method used

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  • Functional module upgrading method and device based on dual-core intelligent electric meter
  • Functional module upgrading method and device based on dual-core intelligent electric meter
  • Functional module upgrading method and device based on dual-core intelligent electric meter

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Embodiment Construction

[0047] 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, and are not intended to limit the present application.

[0048] The function module upgrade method based on the dual-core smart meter provided by this application can be applied to such as figure 1 shown in the application environment. Wherein, the management core 102 communicates with the main station 104 through the network. The management core 102 can obtain the upgrade instruction for the functional module of the dual-core smart meter triggered by the staff or the master station, and obtain the upgrade image of the corresponding file information to be upgraded sent by the master station according to the upgrade method inclu...

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Abstract

The invention relates to a functional module upgrading method and device based on a dual-core intelligent electric meter, computer equipment and a storage medium. The method comprises the steps of obtaining a function module upgrading instruction including a function module upgrading mode and to-be-upgraded file information for a dual-core intelligent electric meter, obtaining an upgrading mirror image file sent by a master station for the to-be-upgraded file information according to the upgrading mode, and according to the obtained upgrading mirror image file, upgrading the to-be-upgraded file corresponding to the to-be-upgraded file information based on the upgrading mode, thereby obtaining an upgraded file. Compared with a traditional method for upgrading the intelligent electric meter, the method has the advantages that when the function module upgrading instruction of the dual-core intelligent electric meter is received, the upgrading mirror image file sent by the main station based on the upgrading mode in the function module upgrading instruction is obtained, and the to-be-upgraded file corresponding to the to-be-upgraded file information is upgraded by using the corresponding upgrading mode; therefore, the effect of adapting to upgrading of functional modules of hardware and software structures of the dual-core intelligent electric meter can be achieved.

Description

technical field [0001] The present application relates to the technical field of system upgrading, in particular to a method, device, computer equipment and storage medium for upgrading functional modules based on dual-core smart meters. Background technique [0002] With the rapid implementation of my country's smart grid construction, as an important part of the power consumption link, the number of smart meters is growing rapidly. As of 2019, the number of domestic smart meters has exceeded 600 million. [0003] At present, the smart meters in operation in my country generally use a single microprocessor, that is, a single MCU (Microcontroller Unit, micro control unit), and the software is integrated design. With the promotion and implementation of the IR46 standard, in order to realize the requirement of "independent metering", a new generation of smart meters, that is, dual-core smart meters, adopts the design idea of ​​two "MCUs", and the management core undertakes th...

Claims

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Application Information

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IPC IPC(8): G06F8/65G06F8/61G06F8/71
CPCG06F8/65G06F8/63G06F8/71
Inventor 张乐平张本松何子昂谢文旺
Owner CHINA SOUTHERN POWER GRID DIGITAL GRID RES INST CO LTD
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