Internet of things-based water purifier remote meter reading control system and control method thereof

Abstract

The invention discloses a remote meter reading control system for water purifiers based on the Internet of Things, which includes a water purifier terminal, a mobile base station, a management center, and a client terminal; the water purifier terminal includes a front check valve, a water hammer Eliminator, water meter, rear check valve and water purification system; said water meter includes a plastic box, a sub-wheel, a shell and a control circuit; in addition, the present invention also provides a remote control of the above-mentioned water purifier based on the Internet of Things The method of the meter reading control system; the present invention is not only not affected by dirt when reading the meter, and has a long service life, but also can effectively prevent the water meter from rotating, improve the measurement accuracy of water consumption, and realize the effective management of remote meter reading control. It is safe and convenient, and has a high degree of automation; the scheme can be applied to the technical field of intelligent home appliance control.

Description

technical field [0001] The invention relates to the technical field of smart home appliance control, in particular to a remote meter reading control system and a control method for a water purifier based on the Internet of Things. Background technique [0002] The meter reading and charging work of water purifier water supply enterprises is the core link of water sales and the focus of work, which plays a vital role in the capital turnover and economic benefits of water purifier water supply enterprises. The traditional form of meter reading is manual meter reading. The disadvantages of this type of meter reading method are mainly the heavy workload and frequent human errors. Moreover, due to the water hammer phenomenon in the water pipes, it is easy to cause the water meter to rotate, resulting in the reading of the traditional mechanical water meter. Inaccurate, and thus gradually eliminated. [0003] At present, a remote meter reading method using photoelectric direct re...

AI Technical Summary

Problems solved by technology

The traditional form of meter reading is manual meter reading. The disadvantages of this type of meter reading method are mainly the heavy workload and frequent human errors. Moreover, due to the water hammer phenomenon in the water pipes, it is easy to cause the water meter to rotate, resulting in the reading of the traditional mechanical water meter. inaccurate and thus gradually phased out

[0003] At present, a remote meter reading method using photoelectric direct reading wireless transmission has appeared on the market. It mainly uses photoelectric sensors to identify the readings of the water meter, then conducts remote transmission, and finally charges according to the statistical water consumption. This method saves the workload of manual meter reading, which is indeed an improvement. However, due to the presence of impurities in the water, after one or two years of use, the water meter is covered with dirt, which blocks the detection route of the photoelectric sensor, causing The photoelectric sensor cannot recognize the readings of the water meter, and manual cleaning is required; and because water has refraction properties, the use of photoelectric sensing itself has certain errors, and this method of meter reading does not solve the water hammer phenomenon, and the problem of water meter rotation still remains Unresolved, so its error is large

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