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System and method for unlocking touch screen

A touch screen and unlocking technology, which is applied in telephone communication, electrical components, branch office equipment, etc., can solve problems such as easy password leakage and potential safety hazards, and achieve the effects of high security, easy operation, and strong confidentiality

Active Publication Date: 2013-05-22
杭州吉吉知识产权运营有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (3) If a password is used for a long time, the password is easy to leak, which will cause security risks

Method used

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  • System and method for unlocking touch screen
  • System and method for unlocking touch screen
  • System and method for unlocking touch screen

Examples

Experimental program
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Embodiment Construction

[0025] The present invention will be further described below in combination with principle diagrams and specific operation examples.

[0026] Such as figure 1 As shown, the touch screen unlocking system of the present invention includes a central processing unit 1, an electronic compass 2 with a dial 22, and the central processing unit 1, touch screen 0, electronic compass 2, and geomagnetic induction sensor 3 are connected in sequence. see figure 2 As shown, the electronic compass 2 also has a pointer 21, and various angle values ​​are marked on the dial 22. One end of the pointer 21 is an N pole 211 corresponding to the south pole of the earth's magnetic field (the earth's magnetic field), and the other end is an S pole 212 corresponding to the north pole of the earth's magnetic field. , the pointer 21 can rotate around the center of the electronic compass 2 under the influence of the earth's magnetic field. The geomagnetic induction sensor 3 is provided with a geomagneti...

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PUM

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Abstract

The invention discloses a system and a method for unlocking a touch screen. The system comprises the touch screen, a central processor, an electronic compass with a dial and an earth induction sensor. The central processor, the touch screen, the electronic compass and the earth induction sensor are sequentially connected, the electronic compass is provided with a pointer, one end of the pointer corresponds to an N pole of the south pole of earth magnetism, the other end of the pointer corresponds to an S pole of the north pole of the earth magnetism, and the pointer can rotate around the center of the electronic compass. Preset passwords are omitted, a user can unlock the touch screen by dynamic passwords without remembering the passwords in each operation, and the system is simple and convenient to operate and high in confidentiality and safety.

Description

technical field [0001] The invention relates to a mobile phone screen unlocking system, in particular to a touch screen unlocking system and method. Background technique [0002] At present, the large-screen touch mobile phones on the market have become mainstream applications. Considering safety issues such as accidental touches, the screen lock function is generally set. Pin code unlocking, face recognition unlocking, and RIM has also applied for a patent for rhythm unlocking, which can be unlocked by tapping a specific frequency. Recently, there has also been a gesture unlocking method to unlock the touch screen of a mobile terminal. The gesture unlocking method allows the user to turn on the screen by writing a letter or number on the screen. The letter can be A to Z, or 0-9. There are following deficiencies in this unlocking method: [0003] (1) When writing one or more letters (numbers) on the touch screen of the mobile terminal, first of all, it is necessary to cons...

Claims

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Application Information

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IPC IPC(8): H04M1/725
Inventor 苏文谢鹏翔
Owner 杭州吉吉知识产权运营有限公司
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