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An anti-peeping tactile feedback password input system and method

A technology of tactile feedback and password input, which is applied in the field of safe interaction of touch screen devices, can solve the problems of 100% recognition rate and low recognition rate, and achieve the effect of high security and simple and fast operation

Active Publication Date: 2020-07-24
ZHEJIANG UNIVERSITY OF MEDIA AND COMMUNICATIONS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, face recognition needs to be used in sufficient light, and the recognition rate cannot reach 100%; fingerprint recognition has a very low recognition rate in the case of sweaty fingers, and not all touch screen devices are equipped with fingerprint recognition device

Method used

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  • An anti-peeping tactile feedback password input system and method
  • An anti-peeping tactile feedback password input system and method

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Embodiment Construction

[0033] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in combination with the actual drawings and embodiments.

[0034] The concrete implementation of the present invention comprises:

[0035] 1) In the center of the touch screen, there are three horizontal tactile areas 101 , the height 102 of each area is H, and the distance 103 between each horizontal tactile area is also H.

[0036] figure 1 It is a schematic diagram of the key parameter setting of the vibration tactile area presented by taking the touch screen of a mobile phone as an example in the present invention. 101 represents the location of the three horizontal-strip tactile areas, 102 represents the height H of each horizontal-strip tactile area, and 103 represents the interval between each horizontal-strip tactile area is also H.

[0037] Specific implementation The value range of H obtained through...

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PUM

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Abstract

The invention discloses an anti-peep tactile feedback password input system and method. According to the method, multiple parallel transverse bar touch regions capable of providing vibration feedback are arranged in a touch screen, wherein the transverse bar touch regions are invisible, are arranged equidistantly and are identical in height and arrangement spacing; and a digital password is input by perceiving the vibration feedback in the process that a finger slides on the touch screen. The system comprises the touch screen, a control module, a vibration module and a counter. In this way, the technical problem concerning password secure input of touch screen equipment is solved, and the anti-peep tactile feedback password input system and method have the advantages of being high in security, easy to operate and convenient to realize on all kinds of touch screen equipment such as a smartphone and a tablet personal computer.

Description

technical field [0001] The invention relates to an anti-peeping tactile feedback password input system and method, and belongs to the technical field of safe interaction of touch screen devices. Background technique [0002] Using passwords to unlock the lock screen status of touch screen devices, and using passwords to access key information stored in smart devices, such as bank accounts, online payments, etc., have become the key to the security interaction technology of today's touch screen devices. [0003] The existing touch screen password input methods mainly include: digital PIN code, pattern lock, and character password. [0004] The digital PIN code (full name: Personal Identification Number) is a set of passwords composed of 4 or 6 digits 0-9, and is widely used in unlocking and payment fields. The device provides a digital button interface, and the user clicks the button to enter the password in sequence. The advantage is that it is easy to remember and the inp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/83G06F21/36G06F3/0488G06F3/0484
CPCG06F3/0484G06F3/0488G06F21/36G06F21/83
Inventor 褚少微杨金辉
Owner ZHEJIANG UNIVERSITY OF MEDIA AND COMMUNICATIONS