Four-meter integrated meter reading method and system based on TD-LTE230 wireless private network

A technology of wireless private network and meter reading system, which is applied in the direction of signal transmission system, electrical signal transmission system, instruments, etc. It can solve the problems of single collection of electric meter information and high data collection traffic cost, etc., and achieve low operating cost and coverage The effect of wide range and strong obstacle diffraction ability

Inactive Publication Date: 2017-11-07
STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JIAXING POWER SUPPLY CO +3
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Problems solved by technology

[0006] The purpose of the present invention is to solve the problem of single collection of electric meter information in the above-mentioned prior art, which cannot take into account the problem of water meter, heat meter and gas meter data c...

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  • Four-meter integrated meter reading method and system based on TD-LTE230 wireless private network
  • Four-meter integrated meter reading method and system based on TD-LTE230 wireless private network

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Embodiment Construction

[0021] The technical solutions of the present invention will be further specifically described below through specific embodiments and in conjunction with the accompanying drawings.

[0022] A four-in-one meter reading system based on TD-LTE230 wireless private network, such as figure 2 As shown, it includes data collector, concentrator, LTE230 relay terminal, data service master station, electricity meter, water meter, heat meter and gas meter. The data collector is connected with the electric meter, water meter, heat meter and gas meter, collects the data of the electric meter, water meter, heat meter and gas meter, encodes and calculates the collected data of the electric meter, water meter, heat meter and gas meter and sends it To the concentrator; the concentrator receives the data transmitted by the data collector, and transmits it to the LTE230 relay terminal after processing; the LTE230 relay terminal receives the data transmitted by the concentrator for configuration,...

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Abstract

The invention provides a four-meter integrated meter reading method and system based on a TD-LTE230 wireless private network. The system comprises an electric meter, a water meter, a heat meter and a gas meter and further comprises a data collector, a concentrator, an LTE230 relay terminal and a data service master station, wherein the data collector is connected with the electric meter, the water meter, the heat meter and the gas meter and used for collecting data of the electric meter, the water meter, the heat meter and the gas meter, performing coding and operation treatment on the collected data of the electric meter, the water meter, the heat meter and the gas meter and sending the data to the concentrator; the concentrator receives data transmitted by the data collector, processes the data and then sends the processed data to the LTE230 relay terminal; the LTE230 relay terminal receives the data transmitted by the concentrator, configures the data and transmits the configured data to the data business master station; the data business master station updates and stores the data transmitted by the LTE230 relay terminal.

Description

technical field [0001] The invention relates to the technical field of meter reading, in particular to a four-meter-in-one meter reading method and system based on a TD-LTE230 wireless private network. Background technique [0002] At present, the real-time information collection of electric energy meters mainly adopts the remote meter reading method based on the public network GPRS electric power private network. Remote meter reading based on the GPRS public network will continuously generate traffic charges. Due to the huge number of electric energy meters, huge charges will be generated every month. In addition, the use of GPRS must use a physical SIM card, because the SIM card has strict requirements on high and low temperature environments. The complexity of SIM card management makes the remote meter reading method based on the public network GPRS power private network gradually no longer suitable for the needs of current social development. [0003] In addition, the m...

Claims

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Application Information

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IPC IPC(8): G08C17/02G08C19/00
CPCG08C17/02G08C19/00
Inventor 王文华赵志军沈旻刘维亮楼建平
Owner STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JIAXING POWER SUPPLY CO
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