Control method of water outlet

Abstract

The invention discloses a control method of water outlet. The control method comprises the steps of (1) arranging an infrared module in the position, facing a user, on the front side of a wash stand, when an infrared signal is sensed, judging that the user has a water utilization demand, and controlling a water pipe to output water; (2) arranging a vibrating sensor in the position, corresponding to the waterflow, on the inner wall of a wash basin, and when a vibrating signal is sensed, converting to step (3); and (3) judging whether the user has the water utilization demand or not, if the user has the water utilization demand, returning to the step (2), and if the user does not have the water utilization demand, generating a warning signal. According to the method, the water leakage fault can be timely and effectively found, and the waste of water resource is reduced.

Description

technical field [0001] The invention belongs to the field of automatic control, in particular to a water outlet control method of a faucet. Background technique [0002] Water is the source of all things. With the decrease of fresh water resources, the concept of water saving has penetrated into all aspects of life and production. In addition to improving people's awareness of water saving, people are consciously saving water, enhancing the water saving function of daily necessities, and compulsorily reducing unnecessary Necessary water waste is even more important. As an indispensable washstand faucet, it causes huge waste of water resources. How to enhance its water-saving function is a technical problem that the industry has been exploring and solving. [0003] Chinese patent application number 201510662067.6 discloses an induction delay faucet, which includes a 12V DC power supply, a microwave induction and detection circuit, a monostable delay and an electronically cont...

AI Technical Summary

Problems solved by technology

[0008] (1) The sensor is usually installed on the front side of the faucet facing the user, and the user must reach out to just block the sensing signal before it can be sensed by the sensor, which is very troublesome to use;

[0009] (2) Due to the large flow of people in these places and the frequent use of faucets, the possibility of failure of related components is greater, especially the leakage of faucets, which is a common problem, and the waste of water resources is very considerable.

Although many places are equipped with regular inspections by special personnel, this is a waste of time and manpower on the one hand, and the efficiency is low, and problems cannot be found in time, especially minor water leakage faults, which need to wait for a certain period of time to find out. Today, with the rapid development of automatic control technology, It is obviously very inappropriate and needs further improvement