Unlock instant, AI-driven research and patent intelligence for your innovation.

A password input device for touch screen equipment

A password input and touch screen technology, which is applied in the field of information security, can solve the problems of no convex and concave touch, easy input errors, small touch screen keyboard, etc., and achieve the effects of simple software implementation, improved privacy, easy popularization and good compatibility

Inactive Publication Date: 2016-06-29
BEIJING WATCH DATA SYST
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, using the existing one-time password input device, it is necessary to manually input the password, because most of the touch-screen keyboards are relatively small, and there is no convex-convex touch, so it is easy to input errors
and easy to be peeped

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
  • A password input device for touch screen equipment
  • A password input device for touch screen equipment
  • A password input device for touch screen equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0017] Such as figure 1 As shown, a schematic diagram of a password input device for a touch screen device according to the present invention in use, 11 in the figure is a password input device for a touch screen device, and 12 in the figure is a device running on a touch screen device client12.

[0018] Such as figure 2 As shown, a password input device for a touch screen device according to the present invention, the device includes a silicone surface 21 (or other flexible surface) that is attached to the touch screen and has a predetermined shape. Contact pin mechanism 22 arranged in matrix, described contact pin mechanism 22 inside has relay (not in figure 2 ), the relay is controlled by the backplane circuit 23, the backplane circuit 23 is provided with a control chip 25, and the control chip 25 includes a one-time password generation...

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 relates to a password input device for touch equipment and belongs to the technical field of information safety. The password input device comprises a flexible surface, the flexible surface is pre-shaped and attached to one face of a touch screen, a contact pin mechanism in rectangular array is arranged in the flexible surface and internally driven by a relay which is controlled by a backplate circuit, and a control chip is arranged in the backplate circuit. The contact pin mechanism can be driven by the relay to stretch out and draw back contact pins, and corresponding contacts on a client input interface on a screen of the touch equipment can be touched for password input after the contact pins stretch out. By means of the password input device, easiness in operation and privacy protection in input of one-time passwords or other passwords into the touch screen can be realized and an anti-peeping function is achieved as well.

Description

technical field [0001] The invention belongs to the technical field of information security, and in particular relates to a password input device for a touch screen device. Background technique [0002] Mobile terminals are now very popular, and most mobile devices use touch screens as the main interaction mode. At the same time, more and more mobile payment and financial services have been launched. There are more and more places where important passwords need to be entered. Wherein the one-time password technique is also commonly used. [0003] However, using the existing one-time password input device, it is necessary to manually input the password, because most of the touch screen keyboards are relatively small and have no convex-convex touch, so it is easy to input mistakes. And easy to be peeped. At the same time, similar problems exist when entering other passwords on touch-screen devices. Therefore, there is a need for an easy-to-use one-time password device sui...

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
Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041
Inventor 何洋
Owner BEIJING WATCH DATA SYST