CN101169810A - Electronic device possessing fingerprint identification system and its usage method - Google Patents
Electronic device possessing fingerprint identification system and its usage method Download PDFInfo
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- CN101169810A CN101169810A CNA2006101176891A CN200610117689A CN101169810A CN 101169810 A CN101169810 A CN 101169810A CN A2006101176891 A CNA2006101176891 A CN A2006101176891A CN 200610117689 A CN200610117689 A CN 200610117689A CN 101169810 A CN101169810 A CN 101169810A
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- fingerprint
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Abstract
The invention relate to an electronic device having a fingerprint identification system and a method of application thereof. The electronic device comprises a central processing unit which is respectively connected with a first memory unit and an input unit and used for controlling the operation of the electronic device; and a fingerprint sensing unit and a second memory unit, wherein the fingerprint sensing unit is used for scanning user's fingerprint, and the second memory unit is used for storing fingerprint identification images set by a user. Through the coordination of the device, a fingerprint image processing program and a fingerprint image identification program in advance stored in the electronic device are started, wherein the fingerprint image processing program is used for encrypting the fingerprint images scanned by the fingerprint sensing unit, or decrypting the encrypted fingerprint images read from the second memory unit, and the fingerprint image identification program is used for comparing the fingerprint images scanned by the fingerprint sensing unit and the preset decrypted fingerprint images, so as to determine whether the user is a legal user.
Description
[technical field]
Relevant its using method of a kind of fingerprint identification system of the present invention is meant in the electronic installations such as being applied to computing machine especially, debates this electronic installation of knowledge control by fingerprint and operates accordingly.
[background technology]
Continuous progress and development along with science and technology, computer has become indispensable some in modern's life, no matter be the file that business office of company needs, the management of database and archives, or employed communication of when leisure individual, recreation and audio visual work, all need be dependent on computer operates and handles, just because of the raising of modern to computer dependency, the safety problem problem of computer installation also seems and becomes more and more important, so the industry correspondence is developed multiple measure to strengthen the security of computer installation, as start and delineation of power by design fingerprint sound identification function control computer device, but the computer installation that has the fingerprint sound identification function at present all is first fingerprints with the user to be stored in the specific region of hard disc of computer, afterwards as user start or when carrying out a certain operation, by the fingerprint sensing unit of this computing machine user's fingerprint is scanned and to form fingerprint image, this computing machine is transferred the fingerprint image that is stored in advance in the hard disk afterwards, and with scanning fingerprint image compare, carry out corresponding operation as the corresponding assembly of identical then control computer, though this kind mode can realize maintaining secrecy and the rights of using division to computer data to a certain extent, but according to following weak point is arranged, promptly the fingerprint image that sets in advance because of the user is to be stored in the hard disk of computing machine, if therefore user or other borrower are accidentally with this fingerprint image deletion, then computing machine then can't find the fingerprint image that prestores and can't operate accordingly when starting shooting next time, thereby causes great puzzlement to the user.On the one hand be in addition because of fingerprint image that the user sets in advance be to be stored in the hard disk of computing machine; and this part is not carried out encryption; therefore illegal user (as the hacker) can be at this computing machine in use; enter this computing machine by network; in advance this fingerprint image is transferred out; utilize this fingerprint image afterwards and carry out some illegal operations, thereby be unfavorable for protecting safety of data in the computer installation.
[summary of the invention]
First purpose of the present invention is to provide a kind of electronic installation with fingerprint identification system, and it can avoid the user accidentally with default fingerprint image deletion, thereby improves the reliability of this fingerprint recognition system.
For realizing the present invention's first purpose, the electronic installation that the present invention has fingerprint identification system comprises:
First storage element, this first storage unit stores has system program, finger-print cipher setting program and user file etc.;
Input block is in order to receive user's operational order;
CPU (central processing unit) is connected with input block with this first storage element, controls the operation of this electronic installation;
One fingerprint sensing unit is subjected to this central processing unit controls, in order to scanning user's fingerprint;
One second storage element, be subjected to this central processing unit controls, it is a ROM (read-only memory), in order to store fingerprint image and the fingerprint image recognizer that the user is provided with, this fingerprint image recognizer compares the fingerprint image of fingerprint sensing unit scan with the fingerprint image that is stored in second storage element, and judges whether to be legal user.
Second purpose of the present invention is to provide above-mentioned using method with electronic installation of fingerprint identification system, and it can make the user store fingerprint image safely.
For realizing above-mentioned second purpose, the present invention has the using method of the electronic installation of fingerprint identification system, and it mainly uses the cooperation of said apparatus, and this method comprises the steps:
Store the fingerprint image recognizer in advance;
Start the finger-print cipher setting program;
Start this fingerprint sensing unit, scanning user's fingerprint also produces fingerprint image;
The fingerprint image of scanning is stored in second storage element;
This CPU (central processing unit) continues to judge whether that the instruction of a certain operation imports from input block;
When receiving operational order, this fingerprint sensing unit scan user's fingerprint also produces fingerprint image;
This central processing unit operation fingerprint image recognizer compares the fingerprint image of scanning and the fingerprint image that is stored in second storage element in advance;
Consistent with the fingerprint that stores in advance as the fingerprint of scanning, then electronic installation is carried out corresponding operation;
As inconsistent, then point out error message and end.
The 3rd purpose of the present invention is to provide a kind of electronic installation with fingerprint identification system, and it not only can avoid the user accidentally with default fingerprint image deletion, and can prevent that other user from illegally transferring out the fingerprint image that sets in advance.
For realizing the present invention's the 3rd purpose, the electronic installation that the present invention has fingerprint identification system comprises:
First storage element, this first storage unit stores has system program, finger-print cipher setting program and user file etc.;
Input block is in order to receive user's operational order;
CPU (central processing unit) is connected with input block with this first storage element, controls the operation of this electronic installation;
One fingerprint sensing unit is subjected to this central processing unit controls, in order to scanning user's fingerprint;
One second storage element, be subjected to this central processing unit controls, it is a ROM (read-only memory), in order to store fingerprint image, fingerprint image handling procedure and the fingerprint image recognizer that the user is provided with, this fingerprint image handling procedure is in order to encrypt the fingerprint image of fingerprint sensing unit scan, maybe will be decrypted from the encrypted fingerprint image that second storage element reads, this fingerprint image recognizer compares the fingerprint image of fingerprint sensing unit scan with the fingerprint image that is stored in second storage element, and judges whether to be legal user.
The 4th purpose of the present invention is to provide above-mentioned using method with electronic installation of fingerprint identification system, it can make the user store fingerprint image safely, and can carry out encryption, thereby prevent that other user from illegally transferring out the fingerprint image that sets in advance to this fingerprint image.
For realizing the present invention's the 4th purpose, the present invention has the using method of the electronic installation of fingerprint identification system, and it mainly uses the cooperation of said apparatus, and this method comprises the steps:
Store fingerprint image handling procedure and fingerprint image recognizer in advance;
Start the finger-print cipher setting program;
Start this fingerprint sensing unit, scanning user's fingerprint also produces fingerprint image;
Operation fingerprint image handling procedure is stored in second storage element after the fingerprint image of scanning is encrypted again;
This CPU (central processing unit) continues to judge whether that the instruction of a certain operation imports from input block;
When receiving operational order, this fingerprint sensing unit scan user's fingerprint also produces fingerprint image;
This CPU (central processing unit) to the second storage element reads the fingerprint image and the deciphering of this operational order correspondence;
This CPU (central processing unit) operation fingerprint image recognizer compares the fingerprint image of scanning and the fingerprint image after the deciphering;
Consistent with the fingerprint that stores in advance as the fingerprint of scanning, then electronic installation is carried out corresponding operation;
As inconsistent, then point out error message and end.
Compared with prior art, the present invention is by being provided with an EEPROM (Electrically Erasable Programmable Read Only Memo) separately in order to store the fingerprint image that the user presets, the character of utilizing it to read, thereby avoid the user accidentally with default fingerprint image deletion, thereby improve the reliability of this fingerprint recognition system, simultaneously by increasing by a fingerprint image handling procedure, be stored to again in second storage element after can encrypting default fingerprint image on the one hand, can the default fingerprint image of second storage unit stores be decrypted on the other hand, and with scanning fingerprint image compare, promptly default fingerprint image is increased by safeguard procedures by this fingerprint image handling procedure, illegal user transfers out as the fingerprint image that can't crack this encipheror and then can't set in advance, thereby increase the security of this default fingerprint image, further increase the security of this electronic installation.
For purpose of the present invention, structural attitude and function thereof are had further understanding, conjunction with figs. is described in detail as follows now:
[description of drawings]
Fig. 1 is the system architecture diagram of the electronic installation of first embodiment of the invention.
Fig. 2 is the system architecture diagram of the electronic installation of second embodiment of the invention.
Fig. 3 has the process flow diagram of using method of the electronic installation of fingerprint identification system for the present invention.
Fig. 4 has another process flow diagram of using method of the electronic installation of fingerprint identification system for the present invention.
[embodiment]
See also Fig. 1, system architecture diagram for the electronic installation of first embodiment of the invention, in this embodiment, this electronic installation can be computer installation, this electronic installation 1 comprises first storage element 11, in the present embodiment, this first storage element 11 can be main storage devices such as the hard disk of computer installation, in order to stocking system program 110, finger-print cipher setting program 111 and user file etc.; Input block 12 can be keyboard or touch-screen etc. in the present embodiment, in order to receive user's operational order; CPU (central processing unit) 10, be connected with input block 12 with this first storage element 11, control the operation of this electronic installation 1, in addition, this CPU (central processing unit) 10 also connects a connect chip 13, in the present embodiment, this connect chip 13 can be South Bridge chip, be connected with a fingerprint sensing unit 14 and second storage element 15 on this connect chip 13, the temperature-sensitive fingerprint sensor that this fingerprint sensing unit 14 produces for atmel corp in this enforcement just, fingerprint in order to the scanning user, and this second storage element 15 is a ROM (read-only memory) (preferable can be EEPROM (Electrically Erasable Programmable Read Only Memo)), be stored in the fingerprint image storehouse 152 of second storage element 15 in order to the fingerprint image that the user is provided with, and this second storage element 15 stores fingerprint image handling procedure 150 and fingerprint image recognizer 151, this fingerprint image handling procedure 150 is in order to encrypt the fingerprint image of fingerprint sensing unit 14 scannings, maybe will be decrypted from the encrypted fingerprint image that second storage element 15 reads, and fingerprint image recognizer 151 compares in order to fingerprint image and the fingerprint image that sets in advance through deciphering with 14 scannings of fingerprint sensing unit, thereby judges whether to be legal user.
See also Fig. 2, system architecture diagram for the electronic installation of second embodiment of the invention, in this embodiment, this electronic installation can be mancarried device, this electronic installation 2 comprises first storage element 21, in the present embodiment, this first storage element 21 can be main storage devices such as the hard disk of this portable electron device device, in order to stocking system program 210, finger-print cipher setting program 211 and user file etc.; Input block 22 can be keyboard or touch-screen etc. in the present embodiment, in order to receive user's operational order; CPU (central processing unit) 20, be connected with input block 22 with this first storage element 21, control the operation of this electronic installation 1, in addition, this CPU (central processing unit) 20 also is connected with a fingerprint sensing unit 24 and second storage element 25, the temperature-sensitive fingerprint sensor that this fingerprint sensing unit 24 produces for atmel corp in this enforcement just, fingerprint in order to the scanning user, and this second storage element 25 is a ROM (read-only memory) (preferable can be EEPROM (Electrically Erasable Programmable Read Only Memo)), be stored in the fingerprint image storehouse 252 of second storage element 25 in order to the fingerprint image that the user is provided with, and this second storage element 25 stores fingerprint image handling procedure 250 and fingerprint image recognizer 251, this fingerprint image handling procedure 250 is in order to encrypt the fingerprint image of fingerprint sensing unit 24 scannings, maybe will be decrypted from the encrypted fingerprint image that second storage element 25 reads, and fingerprint image recognizer 251 compares in order to fingerprint image and the fingerprint image that sets in advance through deciphering with 24 scannings of fingerprint sensing unit, thereby judges whether to be legal user.
See also Fig. 3, have the process flow diagram of using method of the electronic installation of fingerprint identification system for the present invention, be elaborated below in conjunction with the system architecture that Fig. 1 disclosed:
Store fingerprint image recognizer 151 (step 300) in advance;
Start finger-print cipher setting program 111 (steps 301);
Start this fingerprint sensing unit 14, scanning user's fingerprint also produces fingerprint image (step 302);
The fingerprint image of scanning is stored in the fingerprint image storehouse 152 of second storage element 15 (step 303);
This CPU (central processing unit) 10 continues to judge whether that the instruction of a certain operation is from input block 12 inputs (step 304);
When receiving operational order, these fingerprint sensing unit 14 scanning user's fingerprints also produce fingerprint image (step 305);
This central processing unit operation fingerprint image recognizer compares (step 306) with the fingerprint image of scanning and the fingerprint image that is stored in second storage element 15 in advance;
Consistent with the fingerprint that stores in advance as the fingerprint of scanning, then electronic installation is carried out corresponding operation (step 307);
As inconsistent, then point out error message and finish (step 308).
Seeing also Fig. 4, have another process flow diagram of using method of the electronic installation of fingerprint identification system for the present invention, below also is that the system architecture that discloses in conjunction with Fig. 1 is elaborated:
Store fingerprint image handling procedure 150 and fingerprint image recognizer 151 (step 400) in advance
Start finger-print cipher setting program 111 (steps 401);
Start this fingerprint sensing unit 14, scanning user's fingerprint also produces fingerprint image (step 402);
Move in the fingerprint image storehouse 152 that is stored to second storage element 15 after fingerprint image handling procedure 150 is encrypted the fingerprint image of scanning again (step 403);
This CPU (central processing unit) 10 continues to judge whether that the instruction of a certain operation is from input block 12 inputs (step 404);
When receiving operational order, these fingerprint sensing unit 14 scanning user's fingerprints also produce fingerprint image (step 405);
This CPU (central processing unit) 10 reads the fingerprint image and the deciphering (step 406) of this operational order correspondence from second storage element 15;
These CPU (central processing unit) 10 operation fingerprint image recognizers compare (step 407) with the fingerprint image of scanning and the fingerprint image after the deciphering;
Consistent with the fingerprint that stores in advance as the fingerprint of scanning, then electronic installation is carried out corresponding operation (step 408);
As inconsistent, then point out error message and finish (step 409).
Compared with prior art, the present invention is pre-in order to store the user by a read-only storage is set separately If fingerprint image, utilize its character that can only read, thereby avoid the user accidentally with default fingerprint image Picture is deleted, thereby improves the reliability of this fingerprint recognition system, processes journey by increasing by a fingerprint image simultaneously Order is stored in second storage element the opposing party after can being encrypted default fingerprint image on the one hand again Face can be decrypted the default fingerprint image of second storage unit stores, and advances with the fingerprint image that scans Row relatively namely increases by safeguard procedures by this fingerprint image handling procedure to default fingerprint image, and is illegal The user then can't read out the fingerprint image that sets in advance as cracking this encipheror, should thereby increase The security of default fingerprint image further increases the security of this electronic installation.
Claims (8)
1. electronic installation with fingerprint identification system is characterized in that this electronic installation comprises:
First storage element, this first storage unit stores has system program, finger-print cipher setting program and user file etc.;
Input block is in order to receive user's operational order;
CPU (central processing unit) is connected with input block with this first storage element, controls the operation of this electronic installation;
One fingerprint sensing unit is subjected to this central processing unit controls, in order to scanning user's fingerprint;
One second storage element, be subjected to this central processing unit controls, it is a ROM (read-only memory), in order to store fingerprint image and the fingerprint image recognizer that the user is provided with, this fingerprint image recognizer compares the fingerprint image of fingerprint sensing unit scan with the fingerprint image that is stored in second storage element, and judges whether to be legal user.
2. the electronic installation with fingerprint identification system as claimed in claim 1 is characterized in that: this electronic installation also comprises a connect chip, be connected with this CPU (central processing unit), and this fingerprint sensing unit is connected with this connect chip with second storage element.
3. the electronic installation with fingerprint identification system as claimed in claim 1 is characterized in that: this second storage element is an EEPROM (Electrically Erasable Programmable Read Only Memo).
4. the using method with electronic installation of fingerprint identification system as claimed in claim 1 is characterized in that this method comprises the steps:
Store the fingerprint image recognizer in advance
Start the finger-print cipher setting program;
Start this fingerprint sensing unit, scanning user's fingerprint also produces fingerprint image;
The fingerprint image of scanning is stored in second storage element;
This CPU (central processing unit) continues to judge whether that the instruction of a certain operation imports from input block;
When receiving operational order, this fingerprint sensing unit scan user's fingerprint also produces fingerprint image;
This central processing unit operation fingerprint image recognizer compares the fingerprint image of scanning and the fingerprint image that is stored in second storage element in advance;
Consistent with the fingerprint that stores in advance as the fingerprint of scanning, then electronic installation is carried out corresponding operation;
As inconsistent, then point out error message and end.
5. electronic installation with fingerprint identification system is characterized in that this electronic installation comprises:
First storage element, this first storage unit stores has system program, finger-print cipher setting program and user file etc.;
Input block is in order to receive user's operational order;
CPU (central processing unit) is connected with input block with this first storage element, controls the operation of this electronic installation;
One fingerprint sensing unit is subjected to this central processing unit controls, in order to scanning user's fingerprint;
One second storage element, be subjected to this central processing unit controls, it is a ROM (read-only memory), in order to store fingerprint image, fingerprint image handling procedure and the fingerprint image recognizer that the user is provided with, this fingerprint image handling procedure is in order to encrypt the fingerprint image of fingerprint sensing unit scan, maybe will be decrypted from the encrypted fingerprint image that second storage element reads, this fingerprint image recognizer compares the fingerprint image of fingerprint sensing unit scan with the fingerprint image that is stored in second storage element, and judges whether to be legal user.
6. the electronic installation with fingerprint identification system as claimed in claim 5 is characterized in that: this electronic installation also comprises a connect chip, be connected with this CPU (central processing unit), and this fingerprint sensing unit is connected with this connect chip with second storage element.
7. the electronic installation with fingerprint identification system as claimed in claim 5 is characterized in that: this second storage element is an EEPROM (Electrically Erasable Programmable Read Only Memo).
8. the using method with electronic installation of fingerprint identification system as claimed in claim 5 is characterized in that this method comprises the steps:
Store fingerprint image handling procedure and fingerprint image recognizer in advance
Start the finger-print cipher setting program;
Start this fingerprint sensing unit, scanning user's fingerprint also produces fingerprint image;
Operation fingerprint image handling procedure is stored in second storage element after the fingerprint image of scanning is encrypted again;
This CPU (central processing unit) continues to judge whether that the instruction of a certain operation imports from input block;
When receiving operational order, this fingerprint sensing unit scan user's fingerprint also produces fingerprint image;
This CPU (central processing unit) reads the fingerprint image and the deciphering of this operational order correspondence from second storage element;
This CPU (central processing unit) operation fingerprint image recognizer compares the fingerprint image of scanning and the fingerprint image after the deciphering;
Consistent with the fingerprint that stores in advance as the fingerprint of scanning, then electronic installation is carried out corresponding operation;
As inconsistent, then point out error message and end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101176891A CN101169810A (en) | 2006-10-27 | 2006-10-27 | Electronic device possessing fingerprint identification system and its usage method |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2006101176891A CN101169810A (en) | 2006-10-27 | 2006-10-27 | Electronic device possessing fingerprint identification system and its usage method |
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| CNA2006101176891A Pending CN101169810A (en) | 2006-10-27 | 2006-10-27 | Electronic device possessing fingerprint identification system and its usage method |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102930194A (en) * | 2012-09-20 | 2013-02-13 | 无锡华御信息技术有限公司 | Data security operating system and method based on authority management and control |
| CN104050458A (en) * | 2014-06-30 | 2014-09-17 | 洛阳企盟信息科技有限公司 | Fingerprint identification system |
| CN104050405A (en) * | 2014-07-02 | 2014-09-17 | 南昌欧菲生物识别技术有限公司 | Fingerprint identification detection assembly and electronic device thereof |
| CN104331650A (en) * | 2013-07-22 | 2015-02-04 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN104751154A (en) * | 2014-07-25 | 2015-07-01 | 北京智膜科技有限公司 | Fingerprint safe encryption method based on intelligent mobile information device |
| TWI492089B (en) * | 2013-06-17 | 2015-07-11 | Nat Univ Chung Hsing | Fingerprint and Chaos ECG signal based on the personal data encryption / decryption system |
| CN105224837A (en) * | 2015-09-25 | 2016-01-06 | 联想(北京)有限公司 | A kind of operation recognition methods, device and electronic equipment |
| CN105373741A (en) * | 2015-10-19 | 2016-03-02 | 广东欧珀移动通信有限公司 | Method and device for usage of fingerprint information |
| CN107481449A (en) * | 2017-08-25 | 2017-12-15 | 南京真格邦软件有限公司 | A kind of VTM machines based on recognition of face and speech recognition |
| CN113624952A (en) * | 2021-10-13 | 2021-11-09 | 深圳市帝迈生物技术有限公司 | In-vitro diagnosis device, detection method thereof and computer readable storage medium |
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2006
- 2006-10-27 CN CNA2006101176891A patent/CN101169810A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102930194A (en) * | 2012-09-20 | 2013-02-13 | 无锡华御信息技术有限公司 | Data security operating system and method based on authority management and control |
| TWI492089B (en) * | 2013-06-17 | 2015-07-11 | Nat Univ Chung Hsing | Fingerprint and Chaos ECG signal based on the personal data encryption / decryption system |
| CN104331650A (en) * | 2013-07-22 | 2015-02-04 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN104050458A (en) * | 2014-06-30 | 2014-09-17 | 洛阳企盟信息科技有限公司 | Fingerprint identification system |
| CN104050405A (en) * | 2014-07-02 | 2014-09-17 | 南昌欧菲生物识别技术有限公司 | Fingerprint identification detection assembly and electronic device thereof |
| CN104751154A (en) * | 2014-07-25 | 2015-07-01 | 北京智膜科技有限公司 | Fingerprint safe encryption method based on intelligent mobile information device |
| CN105224837A (en) * | 2015-09-25 | 2016-01-06 | 联想(北京)有限公司 | A kind of operation recognition methods, device and electronic equipment |
| CN105224837B (en) * | 2015-09-25 | 2019-01-15 | 联想(北京)有限公司 | A kind of operation recognition methods, device and electronic equipment |
| CN105373741A (en) * | 2015-10-19 | 2016-03-02 | 广东欧珀移动通信有限公司 | Method and device for usage of fingerprint information |
| WO2017067282A1 (en) * | 2015-10-19 | 2017-04-27 | 广东欧珀移动通信有限公司 | Fingerprint information usage method, apparatus, and terminal |
| CN105373741B (en) * | 2015-10-19 | 2018-01-19 | 广东欧珀移动通信有限公司 | The application method and device of a kind of finger print information |
| CN107481449A (en) * | 2017-08-25 | 2017-12-15 | 南京真格邦软件有限公司 | A kind of VTM machines based on recognition of face and speech recognition |
| CN113624952A (en) * | 2021-10-13 | 2021-11-09 | 深圳市帝迈生物技术有限公司 | In-vitro diagnosis device, detection method thereof and computer readable storage medium |
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