Remote automatic meter reading concentrator system

An automatic meter reading and concentrator technology, applied in signal transmission systems, electrical signal transmission systems, instruments, etc., can solve the problems of small installation, immature technology, and low stability of data transmission, so as to improve stability, The effect of reducing the probability of malfunction and improving reliability and stability

Inactive Publication Date: 2015-10-28
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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  • Remote automatic meter reading concentrator system
  • Remote automatic meter reading concentrator system
  • Remote automatic meter reading concentrator system

Examples

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Embodiment

[0025] see figure 1 , a remote automatic meter reading concentrator system, including a smart energy meter, a data collector, a power line modem II, a low-voltage power network, a power line modem I, a concentrator, a modem II, a data communication network, a modem I, and a remote server meter reading center, It is used to continuously or periodically monitor the power consumption of electrical equipment without power failure, and realize the collection, transmission, background processing and storage and forwarding of power consumption data under the online monitoring state. Among them, the data collector is embedded on 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 is output and transmitted through the low-voltage power network; th...

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PUM

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Abstract

The invention discloses a remote automatic meter reading concentrator system. The system comprises an intelligent electric energy meter, a data collector, a power line modem 2, a low-voltage power net, a power line modem 1, a concentrator, a modem 2, a data communication network, a modem 1 and a remote server meter reading center, the data collector is embedded in the intelligent electric energy meter and is used for automatic acquisition, processing and sending of power consumption information and charging information of monitored electric equipment, the data collector converts the collected power consumption data into data in a form suitable for power line carrier transmission by the power line modem 2 and the data is output and transmitted by the low-voltage power net. The data subjected to carrier transmission of the low-voltage power net is converted into data in the other data format by the power line modem 1. The data in the other data format is transmitted into the concentrator. The system has the advantages of high technical level, good reliability, data accuracy, high adaptability, complete functions, small module volume and low power consumption.

Description

technical field [0001] The invention relates to a meter reading concentrator system, in particular to a remote automatic 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 the power grid continues to expand. In many cases, the construction and equipment maintenance of the power grid are becoming more and more frequent. The transmission line as the power transmission link has the characteristics of long distance, large dispersion, difficult to patrol and maintain. [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 a need to improve the level of property management, and it is also an inevitable need for the rapid development of network and computer technology. Us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C19/00
Inventor 赖玉春
Owner 赖玉春
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