Intelligent remote upgrade method of collector in electric meter collecting system

A centralized copying system and remote upgrade technology, applied in transmission systems, electrical components, program control devices, etc., can solve problems such as time-consuming and labor-consuming, high labor cost of collectors, difficulty in upgrading collectors, etc., and achieve remote The difficulty of leveling up, the effect of avoiding leveling up obstacles

Active Publication Date: 2017-11-03
国网山东省电力公司营销服务中心(计量中心) +3
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since the address of the collector is not added to the topological relationship in the master station system, the collectors in many areas are in the non-address mode. Even if there are addresses, there are duplicate addresses. It is difficult to upgrade the collectors using the traditional remote upgrade method. realized
[0004] At pr

Method used

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  • Intelligent remote upgrade method of collector in electric meter collecting system
  • Intelligent remote upgrade method of collector in electric meter collecting system

Examples

Experimental program
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Embodiment 1

[0043] figure 1 It is a flow chart of a method for intelligent remote upgrading of collectors in an electric power centralized copying system according to an exemplary embodiment.

[0044] Such as figure 1 As shown, this embodiment provides an intelligent remote upgrade method for collectors in a centralized electric power reading system. Data interaction. The method comprises the steps of:

[0045] Step 1, the master station sends the start upgrade command to the collector. The upgrade start command includes the addresses of all the electric meters within the jurisdiction of the collector. The master station traverses all the meters in the collector file through the concentrator and sends the collector to start the upgrade command. The start upgrade command contains the address of the meter, and delivers the address to the collector for testing, which is used to establish a temporary during the collector upgrade process. topological relationship.

[0046] In step 2, the...

Embodiment 2

[0061] The difference from Embodiment 1 is that before the remote upgrade of the collector, the application file required for the collector upgrade is downloaded to the concentrator, the master station first sends the collector start upgrade command to the concentrator, and then the concentrator Instead of the master station function in Embodiment 1, the remote upgrade of the collector is performed through data interaction between the concentrator and the collector.

[0062] An intelligent remote upgrade method for collectors in a centralized electric power reading system in embodiment 2. In a centralized electric power reading system constructed by a master station, a concentrator, and a collector, the collector performs remote data interaction with the master station through the concentrator, Before the remote upgrade of the collector, download the application file required for the collector upgrade to the concentrator. Remote upgrade work; the collectors include address col...

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Abstract

The invention discloses an intelligent remote upgrade method of a collector in an electric meter collecting system. The method comprises the following steps of making a main station send a starting upgrade command to the collector; making the collector extract detection information from a command frame in the starting upgrade command; making the collector send a tentative frame to an electricity meter within a domination area, executing the next step if an effective frame is successfully collected, or exiting upgrade if the effective frame is not successfully collected; making the main station send an upgrade message to the collector; making the collector extract new software version information from the upgrade message, comparing the new software version with a current software version, executing the next step if the new software version number is higher than the current software version number, or exiting upgrade if the new software version number is not higher than the current software version number; making the collector send a response frame to the main station, exiting upgrade if a follow-up frame is not received within an effective time range, decompressing the received frame and afterwards storing the frame in external storage equipment if the frame is normally collected, and sending an upgraded frame after an upgrade message tail frame is received. According to the intelligent remote upgrade method of the collector in the electric meter collecting system, the collectors with addresses and without addresses can be subjected to intelligent remote upgrading.

Description

technical field [0001] The invention relates to the technical field of electricity consumption information collection, in particular to an intelligent remote method for a collector in an electric power collection system. Background technique [0002] With the continuous advancement of power system information transformation, the use of collectors in centralized copying systems is constantly increasing. For collectors that need to be expanded or have defects, the demand for upgrading them is also increasing. [0003] Since the address of the collector is not added to the topological relationship in the master station system, the collectors in many areas are in the non-address mode. Even if there are addresses, there are duplicate addresses. It is difficult to upgrade the collectors using the traditional remote upgrade method. Achieved. [0004] At present, most collectors are upgraded on-site, which is time-consuming and labor-intensive, and will incur a large labor cost fo...

Claims

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Application Information

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IPC IPC(8): G06F9/445H04L29/08
CPCG06F8/65H04L67/125H04L67/34
Inventor 徐新光杜艳郭亮王莉宋忠强宁晨光李琮琮朱红霞于超
Owner 国网山东省电力公司营销服务中心(计量中心)
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