CN102611774A - System and method for carrying out security protection on phone information based on coincidence of fingerprint and navigation keys - Google Patents
System and method for carrying out security protection on phone information based on coincidence of fingerprint and navigation keys Download PDFInfo
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- CN102611774A CN102611774A CN2012101077548A CN201210107754A CN102611774A CN 102611774 A CN102611774 A CN 102611774A CN 2012101077548 A CN2012101077548 A CN 2012101077548A CN 201210107754 A CN201210107754 A CN 201210107754A CN 102611774 A CN102611774 A CN 102611774A
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Abstract
The invention discloses a system and a method for carrying out security protection on phone information based on the coincidence of fingerprint and navigation keys. The system comprises an upper phone cover, a bottom phone cover, and a main circuit board, wherein the main circuit board is arranged between the upper phone cover and the bottom phone cover, the main circuit board is provided with a navigation key, the navigation key is provided with a fingerprint acquisitor, and the fingerprint acquisitor is correspondingly arranged in a key hole of the upper phone cover. Compared with the prior art, the system and method disclosed by the invention have the advantages that: through setting a navigation operation key and a fingerprint identification key of a smart phone as an operation key, when a user of the phone carries out operation through fingerprints, the fingerprints of the user are identified, thereby not only ensuring the identification on the identity of the user and realizing the information security, but also avoiding verbose phone operations, so that the user realizes two modes (namely, security authentication and phone operation) through an action, in such a way, the operation efficiency of the phone is improved, and the information security is ensured.
Description
Technical field
The invention belongs to mobile phone, what be specifically related to is a kind of mobile phone information safety protection system and method that overlaps with navigation key based on fingerprint.
Background technology
Along with the development of mobile communications network and enriching of application software, smart mobile phone has become the development trend of portable terminal.Smart mobile phone has been equipped with abundant hardware interface and open operating system; For the user provides a powerful information processing platform; Therefore smart mobile phone is not only a mobile phone; It also might be a GPS equipment, high-definition camera, game machine, Web inlet or the like, and or rather, it is exactly a palmtop PC with Internet connection.Because therefore the above-mentioned functions of smart mobile phone stores personal information, associated person information, photo, video on smart mobile phone, even also have the sensitive information etc. of some enterprises, be very common situation, and guarantee that its information security is most important.
Present smart mobile phone can be provided with password to mobile phone for preventing because of information leakage brings inconvenience to the user usually, to prevent the leakage of information; If obtained user cipher, will very obtain user profile easily, for this reason; Cell phone manufacturer has proposed through the scheme of fingerprint to the mobile phone release, though this mode has guaranteed user's information security, brings very big inconvenience for user's operation; At first need the fingerprint recognition release, could get into mobile phone then and carry out associative operation.
Summary of the invention
For this reason, the object of the present invention is to provide a kind of mobile phone information safety protection system and method that overlaps with navigation key based on fingerprint, after solving the release of present smart mobile phone fingerprint, carry out the existing unhandy problem of mobile phone operation.
The objective of the invention is to realize through following technical scheme.
A kind of mobile phone information safety protection system that overlaps with navigation key based on fingerprint; Comprise mobile phone loam cake (1), mobile phone bottom (3) and be installed in loam cake (1) and bottom (3) between main circuit board (2); Said main circuit board (2) is provided with a navigation keys (6); Said navigation keys (6) is provided with a fingerprint capturer (5), and this fingerprint capturer (5) correspondence is arranged in the key hole (101) of loam cake (1).
Preferably; Said main circuit board also is provided with mobile phone CPU, microcontroller, fingerprint extraction module and fingerprint analysis module on (2); Said fingerprint capturer (5) is connected with fingerprint analysis module through fingerprint extraction module, and said fingerprint analysis module is connected with mobile phone CPU through microcontroller.
Preferably, said navigation keys (6) is connected with mobile phone CPU through microcontroller.
Preferably, said main circuit board also is provided with the finger print data memory on (2), and this finger print data memory is connected with microcontroller.
In addition, the present invention also provides a kind of mobile phone information safety protection method that overlaps with navigation key based on fingerprint, comprises step:
A, push navigation keys, fingerprint capturer obtains user fingerprints information, and navigation keys produces simultaneously controls instruction, and fingerprint capturer sends to fingerprint extraction module with finger print information, extracts through the finger print information of fingerprint extraction module to the user;
B, fingerprint analysis module are analyzed the finger print information from fingerprint extraction module, and the generation analysis result sends to microcontroller;
C, microcontroller judge whether to receive the instruction of controlling from navigation keys according to analysis result, and mobile phone is controled.
Preferably, comprise before the steps A:
Obtain user fingerprints information through fingerprint capturer, and the standard of generation finger print information, be stored in the finger print data memory by the microcontroller correspondence.
Preferably, step B comprises:
Fingerprint analysis module will be compared with the standard finger print information that is stored in the finger print data memory from the finger print information of fingerprint extraction module, and the comparison result that produces is sent to microcontroller.
Preferably, step C comprises:
If comparison is consistent, then microcontroller receives the instruction of controlling from navigation keys, and mobile phone is controled; If compare inconsistently, then microcontroller refusal is from the instruction of controlling of navigation keys.
The present invention compared with prior art; Beneficial effect is: the present invention is set to an operation keys through the navigation operation key and the fingerprint recognition key of smart mobile phone, when the cellphone subscriber is through the fingerprint operation, user's fingerprint is discerned; Both guaranteed identification to user identity; Realized the safety of information, loaded down with trivial details when having avoided mobile phone operation again makes the user pass through an action and realized safety certification and two kinds of patterns of mobile phone operation; Improve the operating efficiency of mobile phone, guaranteed the safety of information.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a theory diagram of the present invention.
Fig. 3 is a workflow diagram of the present invention.
Identifier declaration among the figure: loam cake 1, key hole 101, main circuit board 2, bottom 3, display screen 4, fingerprint capturer 5, navigation keys 6.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
See also shown in Figure 1ly, Fig. 1 is a structural representation of the present invention.The invention provides a kind of mobile phone information safety protection device that overlaps with navigation key based on fingerprint, it mobile phone body that comprises is made up of loam cake 1, bottom 3 and the main circuit board 2 and the display screen 4 that are installed between loam cake 1, the bottom 3.
See also shown in Figure 2ly, Fig. 2 is a theory diagram of the present invention.Correspondence is provided with mobile phone CPU, microcontroller, fingerprint extraction module, fingerprint analysis module and finger print data memory on the main circuit board 2 of the present invention; Said fingerprint capturer is connected with fingerprint analysis module through fingerprint extraction module; Said fingerprint analysis module is connected with microcontroller with the finger print data memory respectively; Navigation keys 6 is also corresponding to be connected with microcontroller, and microcontroller then is connected with mobile phone CPU, and mobile phone CPU is through the corresponding connection with display screen of display module.
Fingerprint capturer is used to gather cellphone subscriber's finger print information; And this finger print information correspondence sent to fingerprint extraction module; Fingerprint extraction module sends to fingerprint analysis module with the finger print information that extracts, and fingerprint analysis module compares this finger print information and the original user standard finger print information that is stored in the finger print data memory, obtains comparative result; If it is relatively more consistent; Then think the machine master at operating handset, same meeting receives the operational order from navigation keys, and mobile phone is controled accordingly.
When pushing navigation keys among the present invention, at first user's finger contacts with the fingerprint capturer that is arranged in key hole 101, and fingerprint capturer can correspondence be sensed user's finger pressure simultaneously; And corresponding the conduction to navigation keys, produce the instruction of controlling mobile phone, whether this instruction carries out the permission that needs to obtain microcontroller; Microcontroller then need judge whether according to user's fingerprint into the machine master at operating handset; Therefore need discern user's finger print information, if identification is passed through, then the microcontroller correspondence is obtained permission; Think that instructing from controlling of navigation keys is valid instruction; Correspondence sends to mobile phone CPU, carries out next step operation through mobile phone CPU, and the action that will operate shows on display screen; If identification can not be passed through, then to regard as and be not the machine master at operating handset, refuse the instruction of controlling from navigation keys this moment, and it is regarded as illegally.
System according to the invention can realize the safety command identification to mobile phone in operating handset, whether decision operation person's identity has operating right to confirm it; Avoided original mobile phone to need checking fingerprint earlier; Verify then through after just can carry out the loaded down with trivial details problem of mobile phone operation, the present invention can carry out corresponding judgment and execution to user's operational order in checking cellphone subscriber identity; Greatly improve the ease of use of mobile phone, also guaranteed the information security of user mobile phone simultaneously.
More than be to the present invention is based on the explanation of the mobile phone information safety protection system that fingerprint overlaps with navigation key, will combining 3 pairs of mobile phone information safety protection methods that overlap with navigation key based on fingerprint of the present invention of accompanying drawing to do further description below.
See also shown in Figure 3ly, Fig. 3 is a workflow diagram of the present invention.The present invention also provides a kind of mobile phone information safety protection method that overlaps with navigation key based on fingerprint, comprises step:
A, push navigation keys, fingerprint capturer obtains user fingerprints information, and navigation keys produces simultaneously controls instruction, and fingerprint capturer sends to fingerprint extraction module with finger print information, extracts through the finger print information of fingerprint extraction module to the user;
Comprise before the steps A:
Obtain user fingerprints information through fingerprint capturer, and the standard of generation finger print information, be stored in the finger print data memory by the microcontroller correspondence.
B, fingerprint analysis module are analyzed the finger print information from fingerprint extraction module, and the generation analysis result sends to microcontroller;
Step B comprises:
Fingerprint analysis module will be compared with the standard finger print information that is stored in the finger print data memory from the finger print information of fingerprint extraction module, and the comparison result that produces is sent to microcontroller.
C, microcontroller judge whether to receive the instruction of controlling from navigation keys according to analysis result, and mobile phone is controled.
Step C comprises:
If comparison is consistent, then microcontroller receives the instruction of controlling from navigation keys, and mobile phone is controled; If compare inconsistently, then microcontroller refusal is from the instruction of controlling of navigation keys.
The present invention is provided with the fingerprint recognition key through the navigation operation key with smart mobile phone and overlaps; Realized user's operating handset fingerprint recognition simultaneously; And as the foundation that allows mobile phone further to operate, so the present invention both guaranteed the identification to user identity, realized the safety of information according to the fingerprint recognition result; Loaded down with trivial details problem when having avoided mobile phone operation again; Make the user pass through an action and realized safety certification and two kinds of patterns of mobile phone operation, improved the operating efficiency of mobile phone, guaranteed the safety of information.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. mobile phone information safety protection system that overlaps with navigation key based on fingerprint; Comprise mobile phone loam cake (1), mobile phone bottom (3) and be installed in loam cake (1) and bottom (3) between main circuit board (2); It is characterized in that said main circuit board (2) is provided with a navigation keys (6); Said navigation keys (6) is provided with a fingerprint capturer (5), and this fingerprint capturer (5) correspondence is arranged in the key hole (101) of loam cake (1).
2. the mobile phone information safety protection system that overlaps with navigation key based on fingerprint according to claim 1; It is characterized in that on the said main circuit board (2) mobile phone CPU, microcontroller, fingerprint extraction module and fingerprint analysis module being set also; Said fingerprint capturer (5) is connected with fingerprint analysis module through fingerprint extraction module, and said fingerprint analysis module is connected with mobile phone CPU through microcontroller.
3. the mobile phone information safety protection system that overlaps with navigation key based on fingerprint according to claim 2 is characterized in that said navigation keys (6) is connected with mobile phone CPU through microcontroller.
4. the mobile phone information safety protection system that overlaps with navigation key based on fingerprint according to claim 2 is characterized in that also being provided with the finger print data memory on the said main circuit board (2), and this finger print data memory is connected with microcontroller.
5. mobile phone information safety protection method that overlaps with navigation key based on fingerprint is characterized in that comprising step:
A, push navigation keys, fingerprint capturer obtains user fingerprints information, and navigation keys produces simultaneously controls instruction, and fingerprint capturer sends to fingerprint extraction module with finger print information, extracts through the finger print information of fingerprint extraction module to the user;
B, fingerprint analysis module are analyzed the finger print information from fingerprint extraction module, and the generation analysis result sends to microcontroller;
C, microcontroller judge whether to receive the instruction of controlling from navigation keys according to analysis result, and mobile phone is controled.
6. the mobile phone information safety protection method that overlaps with navigation key based on fingerprint according to claim 5 is characterized in that comprising before the steps A:
Obtain user fingerprints information through fingerprint capturer, and the standard of generation finger print information, be stored in the finger print data memory by the microcontroller correspondence.
7. the mobile phone information safety protection method that overlaps with navigation key based on fingerprint according to claim 5 is characterized in that step B comprises:
Fingerprint analysis module will be compared with the standard finger print information that is stored in the finger print data memory from the finger print information of fingerprint extraction module, and the comparison result that produces is sent to microcontroller.
8. the mobile phone information safety protection method that overlaps with navigation key based on fingerprint according to claim 5 is characterized in that step C comprises:
If comparison is consistent, then microcontroller receives the instruction of controlling from navigation keys, and mobile phone is controled; If compare inconsistently, then microcontroller refusal is from the instruction of controlling of navigation keys.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210107754.8A CN102611774B (en) | 2012-04-13 | 2012-04-13 | Based on the mobile phone information safety protection system and method that fingerprint overlaps with navigation key |
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| CN201210107754.8A CN102611774B (en) | 2012-04-13 | 2012-04-13 | Based on the mobile phone information safety protection system and method that fingerprint overlaps with navigation key |
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| CN103838992A (en) * | 2014-03-03 | 2014-06-04 | 宇龙计算机通信科技(深圳)有限公司 | Fingerprint identifying method and terminal |
| CN104065790A (en) * | 2013-03-21 | 2014-09-24 | 云狐科技(沈阳)有限公司 | Exclusive fingerprint identification system for safety handset |
| WO2015106521A1 (en) * | 2014-01-17 | 2015-07-23 | 惠州Tcl移动通信有限公司 | Patchwork fingerprint processing method based on mobile terminal and mobile terminal |
| CN105787467A (en) * | 2016-03-23 | 2016-07-20 | 麦重伟 | Antitheft device, system and method |
| CN106534511A (en) * | 2016-10-26 | 2017-03-22 | 深圳铂睿智恒科技有限公司 | Method and system for controlling mobile terminal based on navigation key, and mobile terminal |
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| CN106897598A (en) * | 2017-02-23 | 2017-06-27 | 上海与德信息技术有限公司 | A kind of method and device of fingerprint automatic input |
| US9922229B2 (en) | 2015-09-30 | 2018-03-20 | Apple Inc. | Input devices incorporating biometric sensors |
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| US11747860B2 (en) | 2015-09-30 | 2023-09-05 | Apple Inc. | Input devices incorporating biometric sensors |
| US10853614B2 (en) | 2015-09-30 | 2020-12-01 | Apple Inc. | Input devices incorporating biometric sensors |
| CN105787467A (en) * | 2016-03-23 | 2016-07-20 | 麦重伟 | Antitheft device, system and method |
| CN106534511A (en) * | 2016-10-26 | 2017-03-22 | 深圳铂睿智恒科技有限公司 | Method and system for controlling mobile terminal based on navigation key, and mobile terminal |
| CN106897598A (en) * | 2017-02-23 | 2017-06-27 | 上海与德信息技术有限公司 | A kind of method and device of fingerprint automatic input |
| CN106897598B (en) * | 2017-02-23 | 2020-11-24 | 金华他山科技咨询服务有限公司 | Method and device for automatically inputting fingerprint |
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