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Method for Remote Upgrading of Collector and Carrier Meter in Centralized Meter Reading System

A technology of centralized meter reading and remote upgrade, applied in the field of power system, can solve the problem of difficult remote upgrade of carrier meters, and achieve the effect of reducing manual upgrade workload, high reliability and reducing upgrade cost.

Inactive Publication Date: 2017-05-31
SHENZHEN CLOU ELECTRONICS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a method for remote upgrading of the collector and the carrier meter in the centralized meter reading system, to solve the problem of remote upgrade of the collector of the centralized meter reading system and the carrier meter of the metering system. Fault provides a very convenient means of upgrading, reducing the workload of the maintenance staff of the metering system of the centralized meter reading system, improving work efficiency and the operation effect of the centralized meter reading system

Method used

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  • Method for Remote Upgrading of Collector and Carrier Meter in Centralized Meter Reading System
  • Method for Remote Upgrading of Collector and Carrier Meter in Centralized Meter Reading System
  • Method for Remote Upgrading of Collector and Carrier Meter in Centralized Meter Reading System

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings of the description.

[0019] Such as figure 1 Shown, a kind of method for long-distance upgrade of collector and carrier meter in centralized meter reading system, in described centralized meter reading system, master station is connected with carrier meter and collector respectively through concentrator; The internal flash of collector and carrier meter Divided into three areas: Bootloader guide program area, APP application program area, BAK upgrade backup program area, the boot program is burnt in using a programmer, the first application program is upgraded locally, and the boot program is directly guided to burn, there are The application program can support remote upgrade; the specific steps are as follows:

[0020] (1) The management software remotely logs in to the master station of the centralized meter reading system in the form of a front-end computer;

[002...

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Abstract

The invention discloses a method for remotely updating a carrier sheet and an acquirer in a concentrated meter reading system. The method mainly comprises the following steps of: 1, logging in a main station by management software through a front-end processor; 2, transmitting an updating program to a concentrator; 3, writing the updating program in a program backup region of the acquirer or carrier sheet in a point-to-point manner; and 4, after the backup program is complete and correct, automatically restarting and updating, and after the updating is completed, operating a new program. The invention solves the updating difficulty of the carrier sheet of the acquirer, and reduces a large quantity of manual maintenance works of an acquiring system and a metering system, thus the working efficiency is greatly increased and the maintenance cost is reduced.

Description

technical field [0001] The invention relates to a power system, in particular to a remote upgrade method for a collector and a carrier meter in a centralized meter reading system. Background technique [0002] In the process of building a smart grid, in order to improve the two-way interaction between the grid and users and the value-added service level of electricity consumption, the scale of the power information collection system is getting larger and larger, and the centralized meter reading system is being used more and more widely. System maintenance work The amount is getting bigger and bigger, and the maintenance cost is also getting bigger and bigger. Maintenance problems have increasingly restricted the operation effect of the entire centralized meter reading. The current collector has a local upgrade function, but no remote upgrade function, and the carrier meter in the metering system has no upgrade function. Its disadvantages are: the workload of local upgrade ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08C19/00G06F9/445
Inventor 李焱
Owner SHENZHEN CLOU ELECTRONICS
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