Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Touch device and touch method

A touch device, square wave technology, applied in the direction of program control, computer control, general control system, etc., can solve the problems of easy leakage and electric shock, cumbersome installation, high energy consumption, etc., and achieve the effect of prolonging the service life

Pending Publication Date: 2019-06-04
XIAMEN RUNNER IND CORP
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Conventional sensor faucets currently on the market consume a lot of energy and are cumbersome to install. Waterways and circuits are easily mixed together. They are relatively unsafe, prone to electric leakage and electric shock, and are very troublesome and unsafe to maintain.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Touch device and touch method
  • Touch device and touch method
  • Touch device and touch method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The technical solutions in the embodiments of the invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the invention. Obviously, the described embodiments are only some, not all, embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0020] Reference manual attached figure 1 , a faucet switch touch device, including a touch receptor, a solenoid valve and a single-chip microcomputer control unit;

[0021] The single-chip microcomputer is electrically connected with the contact receptor and generates a pulse width modulated square wave with a certain frequency, and the single-chip microcomputer transmits the pulse width modulated square wave to the contact receptor and controls the Pulse width modulated square wav...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a touch device and a touch method. The touch device comprises a touch receptor, a solenoid valve and a single chip control unit. The single chip is electrically connected withthe contact receptor and generates a pulse width modulated square wave with a certain frequency. A single chip transmits the pulse width modulated square wave to the contact receptor and collects a pulse width modulated square wave passing through the contact receptor. The single chip compares the voltage values of the collected pulse width modulated square wave and a reference pulse width modulated square wave to determine whether a living body touches the contact receptor. If the living body touches the contact receptor, the single chip transmits a touch signal to the solenoid valve. The electromagnetic valve sets a state to be open according to the touch signal. According to the invention, the touch system is adopted; and simply by installing one touch line on a faucet, water and electricity separation can be realized.

Description

technical field [0001] The invention relates to a touch device and a touch method. Background technique [0002] Conventional sensor faucets currently on the market consume a lot of energy and are cumbersome to install. Waterways and circuits are easily mixed together. They are relatively unsafe and prone to electric leakage and electric shock, and they are very cumbersome and unsafe to maintain. Contents of the invention [0003] In order to solve the above technical problems, the object of the present invention is to provide a touch device and a touch method. [0004] The present invention is realized through the following technical solutions: [0005] A touch device, characterized in that it includes a touch receptor, a solenoid valve and a single-chip microcomputer control unit; [0006] The single-chip microcomputer is electrically connected with the contact receptor and generates a pulse width modulated square wave with a certain frequency, and the single-chip micr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G05B19/042
Inventor 张永龙王永生王定军高文
Owner XIAMEN RUNNER IND CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com