Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Method and device for inputting password through fingerprint on mobile terminal

A mobile terminal and fingerprint input technology, applied in security devices, data processing input/output processes, instruments, etc., can solve problems such as forgotten passwords or stolen passwords, user inconvenience, etc., and achieve the effect of improving security

Active Publication Date: 2017-01-04
ZTE CORP
View PDF7 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method and device for entering a password by fingerprint of a mobile terminal, which solves the problem of great inconvenience and distress for users in the prior art due to forgotten or stolen passwords

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
  • Method and device for inputting password through fingerprint on mobile terminal
  • Method and device for inputting password through fingerprint on mobile terminal
  • Method and device for inputting password through fingerprint on mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described below are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0048] figure 1 It shows a flow chart of a method for entering a password with a fingerprint of a mobile terminal provided by an embodiment of the present invention, as shown in figure 1 shown, including the following steps:

[0049] Step S101: Obtain and save the fingerprint information for the password virtual keyboard by detecting the fingerprint of the mobile terminal user;

[0050] Wherein, the finger fingerprint information includes fingerprint information of at least two fingers among the thumb, index finger, middle finger, ring finger and little finger of the right hand and / or left hand.

[0051] Step S102: By associating the fingerprint informa...

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 method and device for inputting a password through a fingerprint on a mobile terminal and relates to the technical field of the mobile terminals. The method comprises the following steps: detecting a finger fingerprint of a user of the mobile terminal to obtain and store finger fingerprint information used for a password virtual keyboard; carrying out associative processing on the finger fingerprint information and a virtual key sequence one by one to establish the password virtual keyboard comprising the virtual key sequence; after establishing the password virtual keyboard, displaying the virtual key sequence related to the current finger fingerprint information on a screen according to the currently-detected current finger fingerprint information of the user of the mobile terminal. According to the method and the device, provided by the invention, the password is input by utilizing fingerprint information of a plurality of fingers and the safety problem of the account password is improved.

Description

technical field [0001] The invention relates to the technical field of mobile terminals, in particular to a method and device for inputting a password by a fingerprint of a mobile terminal. Background technique [0002] In recent years, with the rapid development of the mobile Internet, terminal devices such as smart phones and tablet computers not only store a large amount of personal information, pictures and other important data, but also often involve online banking and payment fields, and often require the operation of setting passwords. Its security becomes more important. [0003] At present, the most common way is to input a combination of numbers and letters or graphics on the input method keyboard to realize password protection for its terminal equipment. And once the password and graphics are leaked, immeasurable losses will be brought to the user. Another way, new password methods such as fingerprints, palmprints, and voiceprints, are widely used because of the...

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 Applications(China)
IPC IPC(8): G06F21/32G06F3/0488
CPCG06F3/04886G06F21/32G06F2221/2141H04W12/06
Inventor 孙聪聪薛涛
Owner ZTE CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
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