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Intelligent meter reading concentrator system

A smart meter reading and concentrator technology, applied in signal transmission systems, electrical signal transmission systems, instruments, etc., can solve problems such as low data transmission stability, immature technology, and small installation volume, and improve reliability and stability, improving stability, and reducing the probability of malfunction

Inactive Publication Date: 2015-11-11
赖玉春
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, although some automatic meter reading systems have appeared in China, the installation volume is not large, and the technology is not mature, and the stability of data transmission is not high, so there is still a large room for development in the research of automatic meter reading systems

Method used

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Embodiment

[0025] see figure 1 , an intelligent meter reading concentrator system, comprising an intelligent electric energy meter, a data collector, a power line modem two, a low-voltage power network, a power line modem one, a concentrator, a modem two, a data communication network, a modem one, and a remote server meter reading center, using In the case of no power outage, continuous or periodic automatic monitoring of the power consumption status of electrical equipment is carried out, and the functions of power consumption data collection, transmission, background processing and storage and forwarding under the online monitoring state are realized. Among them, the data collector is embedded in the smart meter to automatically collect, process and send the electricity consumption information and charging information of the monitored electrical equipment. The data collector converts the collected electricity consumption data into The data format suitable for power carrier transmission...

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Abstract

The invention discloses an intelligent meter reading concentrator system. The intelligent meter reading concentrator system comprises an intelligent electric energy meter, a data acquisition device, a second power line modem, a low-voltage power grid, a first power line modem, a concentrator, a second modem, a data communication network, a first modem and a remote server meter reading centre, wherein the data acquisition device is embedded into the intelligent electric energy meter, and converts the electricity consumption data acquired through the second power line modem into a data format which is suitable to be transmitted by a power carrier and outputs and transmits the electricity consumption data through the low-voltage power grid; the data which are transmitted by the carrier of the low-voltage power grid are subjected to data format conversion through the first power line modem; the data which are subjected to the format conversion are transmitted to the concentrator; the data acquisition device is provided with a visual graphic interface, and has the communication functions of RS232 (Recommend Standard 232), RS485 (Recommend Standard 485), a full-speed USB (Universal Serial Bus) interface, IrDA (Infrared Data Association), infrared and Bluetooth. The intelligent meter reading concentrator system has the advantages that the acquired data are accurate and reliable, the power consumption is low, and the operation interface is simple.

Description

technical field [0001] The invention relates to a meter reading concentrator system, in particular to an intelligent meter reading concentrator system applied in the field of power supply and distribution. Background technique [0002] With the rapid development of electric power construction, the scale of power grid continues to expand. In many cases, the construction and equipment maintenance of power grids are becoming more and more frequent. The transmission line as the link of power transmission has the characteristics of long distance, large dispersion, and difficulty in inspection and maintenance. The following Tricon product "online monitoring system for transmission line status" can monitor the status of transmission lines very well. [0003] Automatic meter reading system refers to a new technology that uses communication and computer network technologies to automatically read and process meter data. The development of automatic meter reading technology is the ne...

Claims

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Application Information

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IPC IPC(8): G08C19/00
Inventor 赖玉春
Owner 赖玉春
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