CN114979353A - Non-contact terminal input method - Google Patents

Non-contact terminal input method Download PDF

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Publication number
CN114979353A
CN114979353A CN202210588201.2A CN202210588201A CN114979353A CN 114979353 A CN114979353 A CN 114979353A CN 202210588201 A CN202210588201 A CN 202210588201A CN 114979353 A CN114979353 A CN 114979353A
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CN
China
Prior art keywords
mobile phone
screen
wireless
input
wifi
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210588201.2A
Other languages
Chinese (zh)
Inventor
李叶湉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202210588201.2A priority Critical patent/CN114979353A/en
Publication of CN114979353A publication Critical patent/CN114979353A/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention designs a non-contact terminal input method which can realize non-contact input on a touch screen so as to prevent bacteria and viruses from being infected by contact. The method is a method for realizing wireless transmission through a mobile phone and a touch screen system so as to realize non-contact input and control on the touch screen.

Description

Non-contact terminal input method
Technical Field
The invention discloses a method for realizing non-contact input on a touch screen.
Background
As an important device for human-computer interaction, a touch screen is widely applied to electronic devices requiring input, such as: hospital registration and charging system, bank deposit and withdrawal system, catering ordering system, station ticket purchasing system and the like. However, the touch screen requires a finger to be in contact with the screen to issue control and input instructions. Bacteria and viruses are easy to breed on the touch screen in public places, and the disinfection work on the surface of the touch screen is difficult to achieve timely and effective.
Disclosure of Invention
The invention designs a method, which transmits the picture displayed by the non-contact system to the mobile phone of the user in a wireless mode, the mobile phone restores the picture on the screen of the mobile phone after receiving the wireless signal from the non-contact system, and returns the information input by the user on the mobile phone to the non-contact system in a wireless transmission mode, so as to realize the control and input of the non-contact system.
Drawings
Fig. 1 is a block diagram of the internal structure of the present invention.
Fig. 2 is a flow chart of the operation of the present invention.
Detailed Description
The system constructed by the non-contact terminal input method supports both the traditional screen touch input mode and the non-contact input mode. The system comprises a central processing unit, a wireless communication device, a touch screen and other modules.
The system constructed by the method is provided with wireless equipment such as Bluetooth, NFC, WIFI and the like. In a standby state, the screen displays the two-dimensional code and the names of devices such as Bluetooth and WIFI, and a user can scan the two-dimensional code by using a mobile phone or establish connection with the system by connecting the two-dimensional code with the Bluetooth, the WIFI, the NFC and other modes. After the connection is successful, the system sends the screen display content to the mobile phone which is connected in a wireless mode (WIFI, Bluetooth or other wireless modes). After receiving the wireless signal sent by the non-contact terminal input system, the mobile phone end restores the content displayed on the screen of the system on the mobile phone screen, and returns the information and control signals input by the user at the mobile phone end to the system in a wireless mode, so as to realize non-contact input on the touch screen. After the user input is finished, an exit button is clicked, or the connection with the system is disconnected, the system automatically returns to a standby state, and the next user connection is waited.
The above examples of the present invention are merely illustrative of the present invention, and the embodiments of the present invention are not limited thereto. All changes, combinations, simplifications, substitutions and equivalents which may be made without departing from the spirit and principles of the present invention are intended to be embraced therein.

Claims (3)

1. A non-contact terminal input method is characterized in that a system constructed by the method comprises a central processing unit, a touch screen or other display and input devices, and one or more wireless communication modules including but not limited to wireless communication interfaces such as WIFI, Bluetooth and NFC, and can establish wireless connection with a mobile phone, a tablet or other wireless devices through the interfaces and perform near field communication.
2. The contactless terminal input system of claim 1, wherein both a conventional screen touch input manner and a contactless input manner are supported.
3. The system built by the non-contact terminal input method according to claim 1, characterized by comprising the steps of:
step a, displaying two-dimensional codes or names of wireless equipment such as Bluetooth and WIFI on a screen when a system is in a standby state;
b, scanning the two-dimensional code or connecting Bluetooth, NFC, WIFI and the like by a mobile phone to acquire a connection mode of the system, and establishing wireless communication connection with the system, wherein the wireless communication mode comprises but is not limited to the WIFI, the Bluetooth and the like;
c, after the connection is successful, the system sends the screen picture to the connected mobile phone in a wireless mode (WIFI, Bluetooth or other wireless modes), and the mobile phone end restores the content displayed on the screen of the system on the mobile phone screen after receiving the wireless signal;
d, inputting information on a mobile phone screen by a user, returning the information input at the mobile phone end to the system by the mobile phone in a wireless mode, and displaying the received input information returned by the mobile phone on the screen by the system;
and e, pressing an exit button or disconnecting the exit button after the user finishes inputting, and automatically returning to the standby state by the system to wait for the next user to connect.
CN202210588201.2A 2022-05-27 2022-05-27 Non-contact terminal input method Pending CN114979353A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210588201.2A CN114979353A (en) 2022-05-27 2022-05-27 Non-contact terminal input method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210588201.2A CN114979353A (en) 2022-05-27 2022-05-27 Non-contact terminal input method

Publications (1)

Publication Number Publication Date
CN114979353A true CN114979353A (en) 2022-08-30

Family

ID=82955501

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210588201.2A Pending CN114979353A (en) 2022-05-27 2022-05-27 Non-contact terminal input method

Country Status (1)

Country Link
CN (1) CN114979353A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101587396A (en) * 2008-05-21 2009-11-25 深圳富泰宏精密工业有限公司 Touch-control input and output synchronous system and touch-control input and output synchronous method
CN104106225A (en) * 2011-10-31 2014-10-15 华为技术有限公司 System and method for a display unit coupled to a smartphone
CN111770368A (en) * 2020-05-15 2020-10-13 广州视源电子科技股份有限公司 Control method and device for large-screen display equipment, storage medium and electronic equipment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101587396A (en) * 2008-05-21 2009-11-25 深圳富泰宏精密工业有限公司 Touch-control input and output synchronous system and touch-control input and output synchronous method
CN104106225A (en) * 2011-10-31 2014-10-15 华为技术有限公司 System and method for a display unit coupled to a smartphone
CN111770368A (en) * 2020-05-15 2020-10-13 广州视源电子科技股份有限公司 Control method and device for large-screen display equipment, storage medium and electronic equipment

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SE01 Entry into force of request for substantive examination
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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20220830

WD01 Invention patent application deemed withdrawn after publication