Meter reading system based on IoT (Internet of Things) platform

Abstract

The invention discloses a meter reading system based on an IoT platform. An ammeter collection client collects ammeter data, converts the ammeter data into an electric signal, and transmits the electric signal; an IoT gateway layer dynamically adapts and controls the ammeter data in an intelligent sensing layer, parses and stores the collected ammeter data, and then transmits the ammeter data to a network layer; and an application layer is provided with an access device of a browser. A controller module of a network penetrating server switches on/off the network penetrating server, and realizes remote access of an intranet address; an embedded Web server and a controller module thereof control resources of a Web page; a screen display module enables a user to check and control the ammeter data via browser software directly; and a gateway setting module includes network setting, time setting and account modifying. Thus, after that electric quantity information of users is collected, a meter reading staff needs not to screen all the meter reading information to search for abnormal users, the working efficiency is improved, and work is more accurate and targeted.

Description

technical field [0001] The invention relates to the field of power systems, in particular to a meter reading system based on an Internet of Things platform. Background technique [0002] At present, all low-voltage customer electric energy metering devices have realized the use of smart meters. Although the remote collection coverage has been greatly improved, there are still a large number of smart meters that require meter readers to go to the site to transcribe the meter codes every month. At the same time, the accuracy of remote collection cannot achieve accurate meter reading due to meter failure, clock failure, 485 wiring errors, looseness and other reasons, resulting in remote automatic collection of meter code errors, resulting in abnormal power consumption and electricity bill errors. According to the requirements of the "State Grid Corporation of China's Management Specifications for Reading, Checking and Collection", for remote collection of electric meters, meter...

AI Technical Summary

Problems solved by technology

At the same time, the accuracy of remote collection cannot achieve accurate meter reading due to meter failures, clock failures, 485 wiring errors, looseness, etc., resulting in errors in remote automatic collection of meter codes, resulting in abnormal power consumption and electricity bill errors

According to the requirements of the "State Grid Corporation of China's Management Specifications for Reading, Checking and Collection", for remote collection of electric meters, meter readers need to manually export the remote collection of electric energy information for each meter reading cycle, and screen the electric energy information collected remotely during the meter reading cycle one by one to find Abnormal accounts, such as: due to meter failure, clock failure, 485 wiring error, looseness and other reasons, the accurate meter reading information cannot be obtained. After this situation is found, it is necessary to establish a separate ledger

Due to the large amount of meter reading data in each meter reading cycle, the meter reader needs to screen the meter reading information of each household to find out abnormal households, which increases the workload of the meter reader, and in the process of screening Omissions are easy to occur in the process, and a second screening is required, which seriously restricts work efficiency and reduces service quality

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