Data processing method and device of centralized station terminal access line loss acquisition module

A technology of a data processing device and an acquisition module, applied in the field of distribution network, can solve the problems of large data processing capacity of the main module, affecting task execution, etc., and achieve the effect of reducing the data processing capacity

Pending Publication Date: 2021-12-24
XUCHANG XJ SOFTWARE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] After the existing data processing module obtains the electrical data sent by the line loss acquisition module, it forwards the d

Method used

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  • Data processing method and device of centralized station terminal access line loss acquisition module
  • Data processing method and device of centralized station terminal access line loss acquisition module
  • Data processing method and device of centralized station terminal access line loss acquisition module

Examples

Experimental program
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Example Embodiment

[0067] Hereinafter, a specific embodiment of the present invention is:

[0068] See image 3 In this embodiment, after power-on, the data processing module performs the following method:

[0069] Reading line loss acquisition module profile, initializing serial parameters and opening the serial port;

[0070] Initialize file data to write data in centralized DTU power data files;

[0071] Connect shared memory, initialize messages, and execute a primary loop.

[0072] In a second aspect of the invention, a data processing apparatus of a centralized station terminal access line loss acquisition module includes:

[0073] Command sending unit to send a command message to the line damage acquisition module according to the polling cycle;

[0074] The message receiving unit is used to receive a line loss acquisition module sends a serial packet sent according to the command packet;

[0075] The message processing unit is used to resolve the serial port packets, and process the real-time...

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Abstract

The invention discloses a data processing method and device for a centralized station terminal access line loss acquisition module. A data processing module sends a command message to the line loss acquisition module according to a polling period, receives a serial port message sent by the line loss acquisition module according to the command message, analyzes and processes the serial port message to obtain real-time electrical degree data contained in the serial port message, and writes the real-time electrical degree data into a shared memory and notifies other modules of the station terminal of a concurrent message. The other modules comprise a main module and/or a communication module; through a shared memory and a message mechanism, the main module, the communication module and the like can access data from the shared memory when needed, so that the data processing amount of the main module is reduced; and meanwhile, the problems of data sharing and cooperation among the modules when a plurality of software modules of the centralized DTU run at the same time are solved.

Description

technical field [0001] The invention relates to the technical field of distribution networks, in particular to a data processing method and device for a central station terminal access line loss acquisition module. Background technique [0002] The centralized station terminal (centralized DTU) requires the line loss measurement function, and the line loss measurement function usually needs to be realized by the supporting line loss acquisition module. The line loss acquisition module is used to collect the electrical data of each line interval. The line loss acquisition module is connected to the centralized DTU core unit (including the main module, communication module, etc.) through a serial port, and is realized by adding a data processing module to the DTU core unit. The line loss acquisition module and the main module perform data transmission. [0003] After the existing data processing module obtains the electrical data sent by the line loss acquisition module, it f...

Claims

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Application Information

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IPC IPC(8): G06F8/41G06F9/445
CPCG06F8/427G06F9/4451
Inventor 赵涛尹剑仑史宏光李俊刚孟令浩张宝军李望陈玉涛郭晓宁范海龙杨政欣
Owner XUCHANG XJ SOFTWARE TECH
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