Self-organized network collaborative meter reading method

A meter reading method and automatic networking technology, applied in network topology, signal transmission systems, instruments, etc., can solve the problems of low meter reading collection rate, limited coverage, and system failure to collect, etc., and achieve the effect of improving the collection rate

Inactive Publication Date: 2017-11-07
NINGBO SANXING MEDICAL & ELECTRIC CO LTD
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Problems solved by technology

When the micro-power wireless communication method is adopted, the concentrator has a built-in micro-power wireless communication module, and communicates with the collector in compliance with certain regulations; however, this communication method has the disadvantage of limited coverage. When the micro-power wireless communication signal coverage of the station area is within the signal coverage area of ​​another station area, the original collection scheme cannot solve the p

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  • Self-organized network collaborative meter reading method

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the drawings and specific embodiments, such as figure 1 As shown, an automatic network-based collaborative meter reading method includes at least two meter reading systems. The meter reading system includes a concentrator connected to the master station through a communication module, several collectors connected to the concentrator through micro-power wireless, and Several electric energy meters connected to the collector; steps are as follows:

[0024] Step a) The concentrator in the system performs meter search in its own signal coverage area, and matches the searched collector and electric energy meter file information with the electric energy meter file stored in the main station of the system;

[0025] Step b) The concentrator in the successfully matched electric energy meter file system reads and reads the downstream collector and several electric energy meters connected to the collector accordi...

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Abstract

The invention discloses a self-organized network collaborative meter reading method. Concentrators in each system use cascade interconnection to realize mutual transmission of data information, thus solving the problem of limited coverage when micro-power wireless communication is adopted, and the problem of serious interference due to shielding of buildings; and when a collector in a system is out of the own micro-power wireless communication coverage of the system due to remote location or serious interference caused by shielding of the buildings, but the collector is positioned in the signal coverage of another system staggered with the system, information data of an electric energy meter can be transmitted in a data information self-network supplying manner among the concentrators, so that the collection rate of a meter reading system is improved.

Description

Technical field [0001] The invention relates to the field of meter reading systems, and in particular to an automatic networked collaborative meter reading method. Background technique [0002] The meter reading system is a system in which the smart grid transcribes the data on the user-side meter and feeds the data back to the power supply department; whether the meter reading system can timely and accurately transcribe the data and feed it back to the power supply department has a key to the safe operation of the entire power grid. Important impact; therefore, the meter reading system is an indispensable key component of the entire smart grid. [0003] One of the meter reading systems is to use collectors and concentrators with micro-power wireless communication; the concentrator, collectors and a certain number of electric energy meters form a data acquisition network, which automatically collects each electric energy meter at a certain collection period. Data, generally the nu...

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Application Information

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IPC IPC(8): G08C17/02H04W84/18G01R11/02
Inventor 王培慧谢虎
Owner NINGBO SANXING MEDICAL & ELECTRIC CO LTD
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