Anti-missorting checking system

A technology of anti-serialization and signal processing modules, which is applied in the field of electric meter inspection, can solve the problems of customers going back and forth, communication conflicts between customers and power supply companies, etc., and achieve the effect of solving manpower and material resources, high-efficiency serial household investigation work, and reducing communication conflicts
CN107966631APending Publication Date: 2018-04-27STATE GRID CORP OF CHINA +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
STATE GRID CORP OF CHINA
Publication Date
2018-04-27

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Abstract

The invention which is applicable to the field of the meter inspection technology, provides an anti-missorting checking system. The system is composed of a checking host and a checking slave unit. Thechecking host consists of a power interface, a carrier communication module, a first modem, a first signal processing module and a signal transmitting module; and the checking slave unit includes a signal receiving module, a second modem and a second signal processing module. The power interface is connected with a to-be-checked electric energy meter externally; the carrier communication module is connected to the power interface and the first modem; the first modem is connected with the first signal processing module connected with the signal transmitting module; and the signal receiving module is connected with the second modem connected with the second signal processing module. Therefore, the missorting checking efficiency is improved; and the communication conflict between the customer and the power supply company is reduced.
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Description

technical field

[0001] The invention belongs to the technical field of electric meter inspection, and in particular relates to an anti-interference checking system. Background technique

[0002] The smart meter renovation project has all been completed. Due to the tight construction schedule, many construction teams, and messy household lines, the number of metering complaints caused by the problem of smart meters connected to households has gradually increased after the completion of the renovation. In the process of household inspection and acceptance, problems such as difficulty in user notification and difficulty in entering the household inspection still exist.

[0003] In our daily work inspection, the traditional way of power outage at home is used to check the situation of meter misconnection, which easily makes customers go back and forth between home and work, causing communication conflicts between customers and power supply companies. It is also easy to cause qu...

Claims

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