Long-distance concentrated ammeter reading system based on flooding algorithm

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 electric meter reading, in particular to a remote centralized electric meter reading system based on flooding algorithm. Background technique [0002] In the traditional manual meter reading method, the power management department assigns staff to come to the door to read the meter at a fixed time every month. The staff summarizes the data of the meter and calculates the electricity fee that the user should pay. This traditional manual meter reading method not only has a large workload but also has low efficiency, it is gradually replaced by modern automatic meter reading. [0003] The prepaid IC card saves the trouble of meter reading and solves the difficult problem of charging, but data statistics and real-time monitoring are still difficult problems to be solved for the power sector. [0004] At present, the automatic meter reading system adopts wired and wireless communication technologies. Wired communication technology...

AI Technical Summary

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 RF wireless modules, limited by wireless management, can be used within a certain frequency range, and the transmitted power cannot be made too large, the communication distance is limited, and it is not suitable for long-distance communication.

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