Timed touch tap and control method thereof

Abstract

The invention discloses a timed touch tap and a control method thereof. The timing touch tap comprises a tap main body, an electromagnetic valve and a control device, wherein the electromagnetic valve is connected with a water source and the tap main body, the control device is connected with the electromagnetic valve and can control the electromagnetic valve to switch, the control device comprises a touch unit, two processors and an electromagnetic valve driving circuit, the touch unit is used for receiving a touch signal which is generated by the touch of a user and at least comprises a switch instruction and a timing value instruction, the first processor is used for sending a control signal when receiving the switch instruction, storing a timing value when receiving the timing value instruction, timing according to the timing value and sending the control signal in due time, the second processor is used for generating a driving signal after receiving the control signal, and the electromagnetic valve driving circuit is connected with the second processor and used for controlling the electromagnetic valve to switch after receiving the driving signal. The invention has the advantages that the water-saving effect can be achieved and is more humanized by combining a touch mode and an automatic system.

Description

technical field [0001] The invention relates to a timing touch faucet and a control method thereof. Background technique [0002] The current timing faucets mainly rely on mechanical principles to achieve time delay, such as pistons with damping. Because the delay faucet of mechanical principle is affected by factors such as water pressure, the delay time is difficult to control and the specific delay time cannot be set, so there is a disadvantage of inconvenient use. Aiming at the above shortcomings, someone has proposed a solution, such as CN98811923.4 disclosed in the Chinese patent database. A self-closing water tap controlled by a solenoid valve, comprising a hollow body with a sleeve. There is an integral pipeline assembly in the hollow body, and the pipeline assembly has a solenoid valve supplied with water by the water inlet pipe, and is connected with a water delivery pipe extending through the sleeve pipe to the water outlet at the far end of the sleeve pipe. An...

AI Technical Summary

Problems solved by technology

This solution also has the following disadvantages: 1. The setting of the timing value of the timing circuit is very inconvenient, and the user cannot set the timing value arbitrarily, so that the timing function is limited; 2. It is inconvenient for the user to operate

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