Wireless communication processing method for water meter

Abstract

The invention discloses a wireless communication processing method for a water meter. The method is established on the basis of a master node to a plurality of slave nodes master and slave topology network structure and is characterized in that: a wireless water meter actively uploads data to a collector by quantifying, timing, a multichannel redundancy communication technology, and an efficient forward error correction channel coding technology, but data is not acquired by the collector in a polling way, so that a wireless communication module in a wireless water meter is mostly in a dormantstate, the power consumption is greatly reduced, the service life of a battery is prolonged, the reliability and the reading success rate of the wireless data communication is fully guaranteed, real-time and safe data switching is realized, real-time, real and reliable data information is provided for a water supply management department, real-time monitoring, counting and analysis of water consumption of a user and the working state of a meter is realized, and the operating and management level of the water supply department is improved.

Description

technical field [0001] The invention relates to a wireless communication processing method, in particular to a wireless communication processing method of a water meter. Background technique [0002] With the improvement of people's living standards, the expansion of buildings and the popularization of computer technology, the accuracy and timeliness of the traditional manual meter reading method cannot be guaranteed, and it can no longer meet the needs of social development. The user information of the IC card smart water meter is stored on the IC card. Its main purpose is to solve the charging problem, but it cannot provide timely user usage information, and it is not convenient for the management department to analyze and manage the data. The traditional wired centralized meter reading system is difficult to popularize and apply due to various reasons such as difficult wiring construction, complicated system maintenance, poor reliability, and difficult management. [000...

AI Technical Summary

Problems solved by technology

Because the wireless communication module consumes a lot of working current, this communication method makes the wireless water meter useless consume most of the energy, and the wireless water meter is usually powered by a DC battery, which greatly shortens the service life of the battery and limits the wireless water meter. Promote application

The polling communication mode requires the wireless water meter to always receive the wireless signal in the air and process the response. Because the wireless signal in the air is complex and susceptible to interference, the communication reliability is greatly reduced, and the wireless communication channel is often in a busy state, causing the wireless communication system to fail to work normally. , the wireless water meter cannot send the information in the meter to the collector in real time and reliably, and the data copying rate cannot be guaranteed, so it cannot realize the real-time monitoring of the user's water consumption and the working status of the water meter, and cannot provide real and reliable information for the management department. Data Management Information

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