Long-distance concentrated ammeter reading system based on flooding algorithm

A meter reading system and electricity meter technology, applied in the distribution line transmission system, transmission system, electrical components and other directions, can solve the problems of high power that cannot be transmitted, unsuitable for long-distance communication, limited communication distance, etc., to improve efficiency, without the need for Wiring, high accuracy effect

Inactive Publication Date: 2011-09-07
桂林宏博电子信息科技有限公司
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  • Abstract
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  • Claims
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Problems solved by technology

If radio communication is used, corresponding radio stations, dedicated power supplies and iron tower antennas need to be established in the monitoring center. This communication method is difficult to maintain and the cost is high
The use of R

Method used

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  • Long-distance concentrated ammeter reading system based on flooding algorithm
  • Long-distance concentrated ammeter reading system based on flooding algorithm
  • Long-distance concentrated ammeter reading system based on flooding algorithm

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Experimental program
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Embodiment

[0020] Such as figure 1 The remote centralized meter reading system based on the flooding algorithm of the present invention includes a meter reading master station 1, a number of concentrators 3, a number of power line carrier meters A / B / C / D / E, and the existing GPRS network 2 and power line 4. . The usage amount of the concentrator and power carrier meter depends on the size of the area. In this embodiment, there are one concentrator and five power carrier meters.

[0021] The meter reading master station 1 conducts two-way communication with the concentrator 3 through the GPRS network 2, and reads the relevant data of the carrier meter through the concentrator 3, and provides users with relevant data query services and user management.

[0022] The concentrator 3 communicates with the meter reading master station 1 through the GPRS network in the uplink, and communicates with the carrier power meter through the power line 4 in the downlink. The communication between the concentra...

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PUM

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Abstract

The invention provides a long-distance concentrated ammeter reading system based on a flooding algorithm. The ammeter reading system is characterized by comprising a master ammeter reading station, a general packet radio service (GPRS) network, a concentrator and an electric carrier ammeter, wherein the master ammeter reading station and the concentrator are provided with GPRS modules and communicated through the GPRS network; and the concentrator and the electric carrier ammeter are communicated through an electric wire. By using the system, the disadvantages of the traditional ammeter reading mode are overcome, thereby completing functions such as data acquisition, measurement, transmission, settlement and the like, realizing functions such as long-distance reading, inquiry, payment, intelligent control and the like. The system has the advantages of small work load, large transmission data quantity, high veracity, low expenditure and the like; and a modern automatic technique is used for replacing manual management, thereby improving efficiency.

Description

Technical field [0001] The invention relates to an electric meter reading, in particular to a remote centralized electric meter reading system based on a flooding algorithm. Background technique [0002] In the traditional manual meter reading method, the electric power management department assigns staff to visit the meter at a fixed time each month. The staff collects the data of the meter read, and then calculates the electricity bill that the user should pay. This traditional manual meter reading method is not only large in workload but also inefficient, and is gradually replaced by modern automatic meter reading. [0003] The prepaid IC card saves the trouble of meter reading and solves the problem of difficult charging, but for the electric power department, data statistics and real-time monitoring are still problems to be solved. [0004] At present, the automatic meter reading system adopts wired and wireless communication technology. Wired communication technology has good...

Claims

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Application Information

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IPC IPC(8): H04B3/54H04L29/08
Inventor 宋树祥黄守麟罗晓曙闭金杰刘俊秀
Owner 桂林宏博电子信息科技有限公司
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