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Double-core intelligent electric meter fault positioning method and device based on test data flow

A fault location and smart meter technology, applied in the electric power field, can solve problems such as the inability to quickly determine the fault type of the smart meter software, external performance crashes, etc.

Pending Publication Date: 2022-03-25
SHENZHEN POWER SUPPLY BUREAU +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when a smart meter has a software failure, its external performance is often just a single performance of crashing, and it is often impossible to quickly determine the specific software failure type of the smart meter

Method used

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  • Double-core intelligent electric meter fault positioning method and device based on test data flow
  • Double-core intelligent electric meter fault positioning method and device based on test data flow
  • Double-core intelligent electric meter fault positioning method and device based on test data flow

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Embodiment Construction

[0045] 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.

[0046] The embodiment of the present application provides a method for locating the fault of a dual-core smart meter based on the test data flow, which can be applied to such as figure 1 shown in the application environment. Wherein, the terminal 102 communicates with the server 104 through the network. The terminal 110 burns the preset fault test program into the target ammeter 120 to be tested; the terminal 110 sends the fault test data flow to the target ammeter 120, and starts the fault test program; the fault test program is used to monitor the operating system of th...

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Abstract

The invention relates to a dual-core smart electric meter fault positioning method and device based on a test data stream, computer equipment, a storage medium and a computer program product. The method comprises the following steps: burning a preset fault test program into a to-be-tested target ammeter; sending a fault test data stream to the target ammeter, and starting the fault test program; the fault test program is used for monitoring response time points of various services in an operating system of the target electric meter for the fault test data stream to obtain system service response characteristics of the target electric meter; receiving the system service response feature returned by the target ammeter; and inputting the system service response characteristics into a pre-trained ammeter fault positioning model to obtain a fault positioning result for the target ammeter. By adopting the method, the software fault type of the intelligent electric meter can be quickly determined.

Description

technical field [0001] The present application relates to the field of electric power technology, in particular to a method, device, computer equipment, storage medium and computer program product for fault location of a dual-core smart meter based on test data streams. Background technique [0002] Smart meters are one of the basic equipment for data collection in smart grids (especially smart distribution networks). In addition to the basic power consumption measurement function of traditional electric energy meters, smart meters also have two-way multi-rate metering functions, user-side control functions, and two-way data communication with multiple data transmission modes in order to adapt to the use of smart grids and new energy. Function, anti-theft function and other intelligent functions. [0003] When a hardware failure occurs in a smart meter in traditional technology, the cause of the failure can often be preliminarily judged through the external performance of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R35/04G06F17/16
CPCG01R35/04G06F17/16
Inventor 赵雪松安琪儿朱玲陈曦彤谢文旺吴昊文
Owner SHENZHEN POWER SUPPLY BUREAU
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