CN102750518A - Face verification system and method based on visible light communications - Google Patents
Face verification system and method based on visible light communications Download PDFInfo
- Publication number
- CN102750518A CN102750518A CN2012101740038A CN201210174003A CN102750518A CN 102750518 A CN102750518 A CN 102750518A CN 2012101740038 A CN2012101740038 A CN 2012101740038A CN 201210174003 A CN201210174003 A CN 201210174003A CN 102750518 A CN102750518 A CN 102750518A
- Authority
- CN
- China
- Prior art keywords
- people
- information
- face
- visible light
- numerical information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention discloses a face verification system and a method based on visible light communications. The face verification method includes that a sending end internally arranged in a mobile terminal scans face information, converts the face information into digital information which representing the face information, and sends the digital information out through visible light signals; and a receiving end receives the visible light signals, extracts the digital information carried by the signals, and compares the digital information with preset verification information, and corresponding actions are implemented when the extracted digital information matches with the preset verification information. According to the face verification system and the method based on visible light communications, the face information is collected through the mobile terminal, compared with fingerprint collection by using fixed devices, counterfeit and deceive are not easy, information leakage can be prevented, and security is improved; further, the face information can be sent through the visible light signals, and user identification information is not easy to disclose due to the linear transmission of the light signals, so that security of face verification systems can be further improved.
Description
Technical field
The present invention relates to the visible light communication technical field, relate in particular to a kind of people's face verification system and method based on visible light communication.
Background technology
The wireless light communication technology is claimed the visible light communication again, and its high-frequency through led light source is glimmered and communicated, and has light to represent 1, unglazed representative 0, and its transfer rate is up to gigabit on the per second.Wireless light communication carries out data transmission through visible light, compares with microwave technology, and quite abundant frequency spectrum resource is arranged, and is that general microwave communication and radio communication are incomparable; Visible light communication can be suitable for any communication protocol, be applicable to any environment simultaneously; Aspect security, needn't worry that Content of Communication stolen by the people; The equipment of wireless light communication is convenient flexibly, and cost is very low, is fit to extensive popularization and application.
Fingerprint recognition is meant utilizes biological identification technology, the fingerprint characteristic of target is carried out a kind of technology of judging after discriminance analysis is handled.Through adopting description, represent the information of fingerprint and target to fingerprint feature point.The finger print information of human body can gathered and analyze to this fingerprint verification system mobile device; And finger print information joined in the database of this equipment; Preserve information such as current fingerprint and time; And write down its corresponding personal information, through the communication technology, fingerprint characteristic that gets access to and personal information are sent then.
In the prior art, fingerprint identification technology is applied in all kinds of fields widely, its in User Recognition, security, association area development such as managerial rapidly, widespread usage in gate control system and attendance checking system nowadays.Because fingerprint has uniqueness, can be used to confirm personal information to the identification of finger print information.But because fingerprint identification device all is to be fixed on the somewhere mostly, user's finger print information is stayed on the fingerprint identification device easily, can copy user fingerprints etc. through the fingerprint film, thereby there is potential safety hazard in the information dropout of causing.
Summary of the invention
Embodiment of the present invention technical matters to be solved is, a kind of people's face verification system and method based on visible light communication is provided, and it can improve the security of people's face verification system, and portable terminal is easy to carry.
In order to solve the problems of the technologies described above; The invention provides a kind of people's face verification system based on visible light communication; Comprise the dispensing device and the receiving trap that place portable terminal, wherein: said dispensing device comprises people's face collecting unit, data processing unit and transmitting element; Said people's face collecting unit is used to scan people's face information; Data processing unit is used for said people's face information translation is become the numerical information of the said people's face information of sign; Said transmitting element is used for said numerical information is sent through visible light signal;
Said receiving trap comprises receiving element, authentication unit and motor unit; Said receiving element is used to receive said visible light signal, and extracts the numerical information of carrying in the said visible light signal; Authentication unit, the numerical information that is used for said receiving element is extracted is compared with preset check information, when numerical information of extracting and said preset check information coupling, controls said motor unit and carries out corresponding action.
The present invention also provides a kind of people's face verification method based on visible light communication, comprising:
Be built in the transmitting terminal scanning people face information in the portable terminal, said people's face information translation is become to characterize the numerical information of said people's face information, and said numerical information is sent through visible light signal;
Receiving end receives said visible light signal, extracts the numerical information of carrying in the said visible light signal, and this numerical information and preset check information are compared, and when numerical information of extracting and said preset check information coupling, carries out corresponding action.
In the embodiment of the invention, the portable terminal collection that people's face information is carried through the user, with respect to carrying out fingerprint collecting with fixed equipment, it is not easy to pretended deception, can avoid information leakage, has improved security; In addition, people's face information is sent through visible light signal, because the transmission of the straight line of light signal, customer identification information is difficult for leaking, and therefore can further improve the security of people's face verification system.
Description of drawings
In order to be illustrated more clearly in embodiment of the present invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is embodiments more of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a kind of people's face verification system synoptic diagram based on visible light communication that the embodiment of the invention one provides;
Fig. 2 is a kind of people's face verification system synoptic diagram based on visible light communication that the embodiment of the invention two provides;
Fig. 3 is a kind of people's face verification system synoptic diagram based on visible light communication that the embodiment of the invention three provides;
Fig. 4 is a kind of people's face verification system synoptic diagram based on visible light communication that the embodiment of the invention four provides;
Fig. 5 is the stereographic map of a kind of light-operated portable terminal of providing of the embodiment of the invention five;
Fig. 6 is a kind of people's face verification method process flow diagram based on visible light communication that the embodiment of the invention six provides;
Fig. 7 is a kind of people's face verification method process flow diagram based on visible light communication that the embodiment of the invention seven provides.
Embodiment
To combine the accompanying drawing in the embodiment of the present invention below, the technical scheme in the embodiment of the present invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiments.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
In embodiment of the present invention, through with visible light signal transmission user people face information, owing to the strong security of light signal, thus the security that improves people's face verification system.
Referring to Fig. 1, be a kind of people's face verification system synoptic diagram that the embodiment of the invention one provides based on visible light communication, this people's face verification system comprises dispensing device 11 and receiving trap 12.
Portable terminal is built-in with dispensing device 11 as the transmitting terminal of people's face verification system in the present embodiment.This portable terminal can be mobile phone, personal digital assistant, MP3 or pen.
Dispensing device 11 comprises people's face collecting unit 11a, data processing unit 11b, transmitting element 11c, power supply 11d and button 11e, and people's face collecting unit 11a is used to scan user people's face information; Data processing unit 11b is used for people's face information translation is become the numerical information of sign people face information; Transmitting element 11c is used for the numerical information that characterizes people's face information is sent through visible light signal, and transmitting element 11c can be light emitting diode, the for example illuminating lamp of portable terminal or flashlamp.
In concrete implementation process, data processing unit 11b can be a binary data with people's face information translation of obtaining, converts binary data into the lower edge trigger pip according to the Manchester's cde mode again.Particularly, in a time cycle, convert binary data " 1 " into the rising edge trigger pip, " 0 " is converted into the negative edge trigger pip.Luminous when transmitting element 11c receives the negative edge trigger pip, not luminous when receiving the rising edge trigger pip.
Receiving trap 12 comprises receiving element 12a, authentication unit 12b and motor unit 12c; Receiving element 12a is used to receive the visible light signal that transmitting element 11c sends, and extracts the numerical information of carrying in the visible light signal; Authentication unit 12b, the numerical information and the preset check information that are used for receiving element 12a is extracted are compared, and when the numerical information of extracting was mated with preset check information, control action unit 12c carried out corresponding action.Wherein, the numerical information of extraction refers to preset check information coupling: preset check information is identical with the numerical information of extraction or have a corresponding relation.
Referring to Fig. 2, be a kind of people's face verification system synoptic diagram that the embodiment of the invention two provides based on visible light communication, with respect to embodiment one, dispensing device 11 also comprises:
Correspondingly, receiving trap 12 also comprises:
Present embodiment is with respect to implementing one, to numerical information in transmission course, encrypt, decryption processing, further improved the security of people's face checking.
Referring to Fig. 3, be a kind of people's face verification system synoptic diagram that the embodiment of the invention three provides based on visible light communication, with respect to embodiment two, receiving trap 12 also comprises:
Wherein, the numerical information of extraction refers to preset check information coupling: preset check information is identical with the numerical information of extraction or have a corresponding relation.
Present embodiment has increased alarm unit 31 with respect to implementing two, when people's face information of transmission does not match with preset information, sends warning message, the security that has further improved people's face verification system.
Referring to Fig. 4, be a kind of people's face verification system synoptic diagram that the embodiment of the invention four provides based on visible light communication, with respect to embodiment three, also comprise:
In the present embodiment; Because people's face information of gathering is carried out the characteristic contrast; Therefore when this portable terminal was lost, the stranger can't send the visible light signal of carrier's face information, the security that has further improved people's face verification system through the portable terminal of finding.
Referring to Fig. 5, be the stereographic map of a kind of light-operated portable terminal of providing of the embodiment of the invention five, this portable terminal comprises shell 51, contains the position 51a that is made up of transparent material on this shell, portable terminal is gathered people's face information of usefulness through this transparent position 51.One end of this portable terminal is provided with light emitting diode 51c outward; This light emitting diode 51c is used to send the visible light signal that carries user people's face information; The other end is provided with battery cover 51b; This battery cover can be connected with other parts of portable terminal through rib-loop, also can be connected with other parts of portable terminal through slip lid.
Referring to Fig. 6, be a kind of people's face verification method process flow diagram that the embodiment of the invention six provides based on visible light communication, this people's face verification method comprises:
S61: be built in the transmitting terminal scanning people face information in the portable terminal.
S62: people's face information that scanning is obtained obtains people's face information characteristics value through people's face algorithm, with the numerical information of this eigenwert as people's face information.
S63: numerical information is sent through visible light signal.
S64: receiving end receives said visible light signal, extracts the numerical information of carrying in the said visible light signal.
S65: numerical information and preset check information are compared, when the numerical information of extracting is mated with preset check information, carry out corresponding action.
Wherein, preset check information is: identical with the numerical information of extracting, perhaps there is corresponding relation.
The embodiment of the invention is gathered people's face information through portable terminal, because people's face information remains on the portable terminal, with respect to the fixed equipment of fingerprint or iris recognition, information is not easy to lose; Through visible light sender face information, because the straight line transport property of visible light is not easy to cause people's face information dropout, thus the security that can improve people's face verification system.
Referring to Fig. 7, be a kind of people's face verification method process flow diagram that the embodiment of the invention seven provides based on visible light communication, this people's face verification method comprises:
S71: be built in the transmitting terminal scanning people face information in the portable terminal.
S72: people's face information translation that scanning is obtained becomes to characterize the numerical information of people's face information.
S73: said numerical information is encrypted.
S74: numerical information is sent through visible light signal.
S75: receiving end receives said visible light signal, extracts the numerical information of carrying in the said visible light signal.
S76: the numerical information to extracting is deciphered.
S77: the numerical information after will deciphering is compared with preset check information, judges whether the numerical information of extracting matees with preset check information, if coupling, execution in step S78; Otherwise, execution in step S79.
S78: carry out corresponding action.
S79: send warning message.
Present embodiment is with respect to embodiment six; Owing to people's face information of gathering has been carried out encryption at transmitting terminal; When receiving end is verified people's face information; If people's face information that receives and preset check information portion coupling are sent warning message, so can further improve the security of people's face verification system.
The above disclosed a kind of preferred embodiments of the present invention that is merely can not limit the present invention's interest field certainly with this, so according to the equivalent variations that claim of the present invention is done, still belong to the scope that the present invention is contained.
Claims (10)
1. the people's face verification system based on visible light communication is characterized in that, comprise the dispensing device and the receiving trap that place portable terminal, said dispensing device comprises people's face collecting unit, data processing unit and transmitting element; Said people's face collecting unit is used to scan people's face information; Data processing unit is used for said people's face information translation is become the numerical information of the said people's face information of sign; Said transmitting element is used for said numerical information is sent through visible light signal;
Said receiving trap comprises receiving element, authentication unit and motor unit; Said receiving element is used to receive said visible light signal, and extracts the numerical information of carrying in the said visible light signal; Authentication unit, the numerical information that is used for said receiving element is extracted is compared with preset check information, when numerical information of extracting and said preset check information coupling, controls said motor unit and carries out corresponding action.
2. people's face verification system according to claim 1 is characterized in that said dispensing device also comprises: ciphering unit is used for the numerical information that said data processing unit is converted to is encrypted;
Correspondingly, said receiving trap also comprises: decrypting device is used for the numerical information that said receiving element extracts is deciphered.
3. people's face verification system according to claim 1 is characterized in that said receiving trap also comprises alarm unit, is used for when said numerical information and said preset check information do not match, sending warning message.
4. people's face verification system according to claim 1 is characterized in that said portable terminal also comprises storage unit, is used to store people's face information of user;
The characteristic comparing unit is used to obtain the eigenwert of people's face information of people's face collecting unit scanning, people's face information of this eigenwert and cell stores is compared, if comparing result is consistent, to said data processing unit sender face information.
5. people's face verification system according to claim 1 is characterized in that, transparent material is adopted at the shell position that said people's face collecting unit is corresponding.
6. people's face verification system according to claim 1 is characterized in that said transmitting element is a light emitting diode.
7. people's face verification system according to claim 1 is characterized in that, said people's face verification system also comprises the power supply that places portable terminal, is used for to said people's face collecting unit, data processing unit and transmitting element power supply.
8. people's face verification system according to claim 7 is characterized in that, is located at the button on the portable terminal outside said people's face verification system also comprises, is used to control the on off state of said power supply.
9. the people's face verification method based on visible light communication is characterized in that, comprising:
Be built in the transmitting terminal scanning people face information in the portable terminal, said people's face information translation is become to characterize the numerical information of said people's face information, and said numerical information is sent through visible light signal;
Receiving end receives said visible light signal, extracts the numerical information of carrying in the said visible light signal, and this numerical information and preset check information are compared, and when numerical information of extracting and said preset check information coupling, carries out corresponding action.
10. people's face verification method according to claim 9 is characterized in that, said people's face information translation is become after the numerical information of the said people's face information of sign, also comprises: said numerical information is encrypted;
Correspondingly, after the numerical information of carrying in the said visible light signal of said extraction, also comprise: the numerical information to extracting is deciphered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210174003.8A CN102750518B (en) | 2012-05-30 | 2012-05-30 | Based on face verification system and the method for visible light communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210174003.8A CN102750518B (en) | 2012-05-30 | 2012-05-30 | Based on face verification system and the method for visible light communication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102750518A true CN102750518A (en) | 2012-10-24 |
| CN102750518B CN102750518B (en) | 2016-03-23 |
Family
ID=47030684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210174003.8A Active CN102750518B (en) | 2012-05-30 | 2012-05-30 | Based on face verification system and the method for visible light communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102750518B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103207990A (en) * | 2013-03-26 | 2013-07-17 | 苏州福丰科技有限公司 | People recognition system based on mobile terminal and for police |
| CN103338071A (en) * | 2013-06-08 | 2013-10-02 | 广东欧珀移动通信有限公司 | Mobile terminal near field communication device and method |
| CN103795540A (en) * | 2013-11-14 | 2014-05-14 | 深圳光启创新技术有限公司 | Mobile device, authentication device and authentication system |
| CN103873144A (en) * | 2014-03-04 | 2014-06-18 | 清华大学深圳研究生院 | LED (light-emitting diode) visible light-based anti-fake identification method and system |
| CN105447432A (en) * | 2014-08-27 | 2016-03-30 | 北京千搜科技有限公司 | Face anti-fake method based on local motion pattern |
| CN105786177A (en) * | 2016-01-27 | 2016-07-20 | 中国人民解放军信息工程大学 | Gesture recognition device and method |
| CN109903445A (en) * | 2019-03-29 | 2019-06-18 | 深圳市威富视界有限公司 | Smart lock and its control method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101483524A (en) * | 2009-02-25 | 2009-07-15 | 李苏 | Distributed finger print recognition system for network and implementing method thereof |
| CN101902326A (en) * | 2009-05-25 | 2010-12-01 | 汉王科技股份有限公司 | Electronic key based identity authentication method and device |
| CN102446327A (en) * | 2010-10-15 | 2012-05-09 | 汉王科技股份有限公司 | Advertisement delivery device and method based on face recognition |
-
2012
- 2012-05-30 CN CN201210174003.8A patent/CN102750518B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101483524A (en) * | 2009-02-25 | 2009-07-15 | 李苏 | Distributed finger print recognition system for network and implementing method thereof |
| CN101902326A (en) * | 2009-05-25 | 2010-12-01 | 汉王科技股份有限公司 | Electronic key based identity authentication method and device |
| CN102446327A (en) * | 2010-10-15 | 2012-05-09 | 汉王科技股份有限公司 | Advertisement delivery device and method based on face recognition |
Non-Patent Citations (1)
| Title |
|---|
| 骆宏图 等: "白光LED室内可见光通信的关键技术", 《光通信技术》, no. 2, 28 February 2011 (2011-02-28), pages 56 - 59 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103207990A (en) * | 2013-03-26 | 2013-07-17 | 苏州福丰科技有限公司 | People recognition system based on mobile terminal and for police |
| CN103338071A (en) * | 2013-06-08 | 2013-10-02 | 广东欧珀移动通信有限公司 | Mobile terminal near field communication device and method |
| CN103795540A (en) * | 2013-11-14 | 2014-05-14 | 深圳光启创新技术有限公司 | Mobile device, authentication device and authentication system |
| CN103795540B (en) * | 2013-11-14 | 2015-09-30 | 深圳光启智能光子技术有限公司 | Mobile device, authentication device and right discriminating system |
| CN103873144A (en) * | 2014-03-04 | 2014-06-18 | 清华大学深圳研究生院 | LED (light-emitting diode) visible light-based anti-fake identification method and system |
| CN105447432A (en) * | 2014-08-27 | 2016-03-30 | 北京千搜科技有限公司 | Face anti-fake method based on local motion pattern |
| CN105447432B (en) * | 2014-08-27 | 2019-09-13 | 杨健伟 | A kind of face method for anti-counterfeit based on local motion mode |
| CN105786177A (en) * | 2016-01-27 | 2016-07-20 | 中国人民解放军信息工程大学 | Gesture recognition device and method |
| CN109903445A (en) * | 2019-03-29 | 2019-06-18 | 深圳市威富视界有限公司 | Smart lock and its control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102750518B (en) | 2016-03-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102737231B (en) | Based on fingerprint verification system and the method for visible light communication | |
| CN102750518B (en) | Based on face verification system and the method for visible light communication | |
| CN103366423B (en) | Based on the light-operated gate control system of mobile fingerprint identification | |
| CN103294984A (en) | Fingerprint verification method and system based on visible light communication | |
| CN102768780B (en) | Photon entrance guard system based on voice control | |
| CN202600802U (en) | Light-controlled access control system based on mobile phone fingerprint identification | |
| CN102722924B (en) | Light-operated access control system based on iris identification of mobile phone | |
| CN103295284A (en) | LED (Light Emitting Diode)-based communication method and light-controlled mobile terminal | |
| CN204883882U (en) | Fingerprint lock system and lock | |
| CN106934431A (en) | Bluetooth mobile RFID read write line and reading/writing method | |
| CN205788363U (en) | A kind of multiple authentication Gate-ban Monitoring System of Home House | |
| CN105046773A (en) | Fingerprint lock system and door lock | |
| KR102351491B1 (en) | Security management system using user mobile terminal and method thereof | |
| CN205354036U (en) | Data encryption cloud storage system based on multimode biological identification technique | |
| CN103138929A (en) | Contactless smart card cellphone authentication equipment based on audio interface | |
| CN104156681A (en) | Identity recognition system | |
| CN203759722U (en) | Radio frequency reader/writer and radio frequency identification system | |
| CN206805547U (en) | A kind of authentication circuit and wireless-communication portable device based on bio-identification | |
| CN202600728U (en) | Fingerprint verification system based on visible light communication | |
| CN103294985A (en) | Communication method based on LED and optically-controlled mobile terminal | |
| CN106203211A (en) | A kind of Chinese residents ID card information acquisition methods and equipment | |
| CN105070007A (en) | Wireless sensor network node | |
| CN205656642U (en) | Equipment and system that RFID label read | |
| CN104732137A (en) | Android-based method of recognizing multi-mode AES-encrypted (advanced encryption standard encrypted) QR (quick response) codes | |
| CN206649579U (en) | A kind of smart electronicses key |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN GUANGQI INTELLIGENT PHOTONICS TECHNOLOGY Free format text: FORMER OWNER: SHENZHEN KUANG-CHI INNOVATION TECHNOLOGY CO., LTD. Effective date: 20150827 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150827 Address after: 518000 Guangdong city of Shenzhen province Futian District Shennan Road and CaiTian Road intersection East Xintiandi Plaza C block 2007-27 Applicant after: Shenzhen Guang Qi intelligent photonic Technology Co., Ltd. Address before: 518034 A international business center, No. 1061, Xiang Mei Road, Guangdong, Shenzhen, Futian District, China 18B Applicant before: Shenzhen Kuang-Chi Innovation Technology Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |