CN103456062A - Light-operated access control device with bidirectional authentication function - Google Patents
Light-operated access control device with bidirectional authentication function Download PDFInfo
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- CN103456062A CN103456062A CN2013104060416A CN201310406041A CN103456062A CN 103456062 A CN103456062 A CN 103456062A CN 2013104060416 A CN2013104060416 A CN 2013104060416A CN 201310406041 A CN201310406041 A CN 201310406041A CN 103456062 A CN103456062 A CN 103456062A
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Abstract
The invention discloses a light-operated access control device with a bidirectional authentication function. The light-operated access control device comprises a light-operated access control lock and a movable unlocking terminal, wherein the light-operated access control lock comprises a light receiving module, a lock control module, a controlled module, a display module, a communication and alarm module and a power module; the movable unlocking terminal comprises a light emission module, a display and scan module and a terminal control module; the light-operated access control lock is used for receiving and verifying information sent by the movable unlocking terminal, generating and displaying response and authentication information, controlling an access control to be opened and closed, and sending a working state of the access control and alarm information; the movable unlocking terminal is used for sending the related information of unlocking by the light emission module, and resolving the related response and authentication information which is displayed by the display module of the light-operated access control lock and received by the display and scan module; the movable unlocking terminal is used for sending information by light, and scanning, identifying and displaying the information by a camera and a scan head. The light-operated access control adopts the bidirectional authentication mechanism, thus being preferable in safety, privacy and uniqueness.
Description
Technical field
The present invention relates to the optical communication technique field, particularly a kind of light-operated entrance guard device with two-way authentication.
Background technology
Visible light communication (Visible Light Communication is called for short VLC) technology.The VLC technology is exactly to utilize LED can send these characteristics of the light flash that high frequency flicker and human eye can't perceive, carry signal at data sending terminal by the high frequency flicker of LED, carry out the collection of signal at receiving end with equally very fast photo-sensitive cell of response time, thereby realize the method for radio communication.
At present wireless access control system mainly adopts wireless radio-frequency, and the wireless radio-frequency penetrability is good, so radio frequency signal intercepted and captured and copies easily by electromagnetic interference (EMI), and cause, unblanks leakage of information and causes property loss.
Visible ray is not subject to electromagnetic interference (EMI), do not have a penetrability, thereby has a lot of securities.Simultaneously, camera generally is used in various intelligent hand-held terminals, flat board, single can, for taking a picture, photographing, can also identification for the information to graphical symbol, for example: bar code, QR Quick Response Code scanning recognition etc.
The present invention is inspired by these two technology, and the VLC technology is combined with image, pattern recognition technique, is applied in gate control system.
Summary of the invention
The object of the present invention is to provide a kind of light-operated entrance guard device with two-way authentication.
The present invention is achieved in that the light-operated entrance guard device with two-way authentication comprises: light-operated door-control lock and the mobile terminal of unblanking.Light-operated door-control lock comprises: Optical Receivers, lock control module, controlled module, display module, communication and alarm module, power module.The mobile terminal of unblanking comprises: light emission module, reading scan module, terminal control module.
The lock control module with Optical Receivers, controlled module, display module, communicating by letter is electrically connected to alarm module, power module.
Light-operated door-control lock, for: 1, receive and verify the relevant information that the mobile terminal of unblanking sends; 2, generate and show response authentication information; 3, control and open, close the gate inhibition; 4, send gate inhibition's duty and warning message etc.Wherein, the major function of each module is as follows:
Optical Receivers, the light signal sent for the light emission module that receives the mobile terminal of unblanking, and by the light signal switching electrical signals, then output to the lock control module.
The Core Feature of lock control module comprises four: 1, receive the electric signal of Optical Receivers, and according to the signal received, the identity information of the mobile terminal of unblanking of checking and the information etc. of unblanking; 2, control display module and show associated responses and authentication information; 3, control controlled module and open, close the gate inhibition; 4, send warning message to communication and alarm module, and the feedback information of received communication and alarm module.
Controlled module, for the opening and closing of access control.
Display module, for unblanking to movement, terminal shows associated responses and authentication information.
Communication and alarm module, for the duty according to light-operated door-control lock, send corresponding warning message.
Power module, for giving each Electricity Functional module for power supply of light-operated door-control lock.
The major function of the mobile terminal of unblanking comprises: 1, by light emission module, send the relevant information of unblanking; 2, resolve shown associated responses and the authentication information of light-operated door-control lock display module that the reading scan module receives.Wherein, the major function of each module is as follows:
Light emission module, for the light signal of the identity information that sends the mobile terminal of unblanking and the authentication information of unblanking.
The reading scan module, for scanning, receive shown associated responses and the authentication information of display module of light-operated door-control lock.
The terminal control module, for the light signal of the identity information that generates the mobile terminal of unblanking and the authentication information of unblanking, associated responses and authentication information that the light-operated door-control lock display module resolve, the processes and displays scan module received shows.
The mobile terminal of unblanking utilizes light to carry out transmission information, light-operated door-control lock adopts light emitting diode (LED) and liquid crystal mode to show information, demonstration information is bar code, Quick Response Code and other graphical symbols, moves the camera for terminal of unblanking, scans first-class scanning recognition demonstration information.
The process need of unblanking has the mobile authentication each other of unblanking between terminal and light-operated door-control lock, and the step key is: 1, the mobile terminal of unblanking is sent information A to light-operated door-control lock, and light-operated door-control lock is at first according to information A, mobile the whether legal of terminal of unblanking of authentication; 2, after light-operated door-control lock confirms that the mobile terminal of unblanking is legal, then send information B by light-operated door-control lock to the movement terminal of unblanking; 3, the information of the sending B's of the mobile light-operated door-control lock of terminal reauthentication of unblanking is whether legal; 4, the mobile light-operated door-control lock of terminal check of unblanking legal after, then send information C to light-operated door-control lock; 5, after light-operated door-control lock confirms that approval information C is errorless, opening gate just now.
The present invention has adopted bidirectional authentication mechanism in light-operated gate inhibition, carry out light-operated door-control lock and the two-way authentication of moving the terminal of unblanking in the process of unblanking, avoided either party information to forge and the identity forgery, and the potential safety hazards such as information interception that may exist under unidirectional pattern of unblanking, better security, privacy, uniqueness are arranged.
The accompanying drawing explanation
Fig. 1 is the system construction drawing of the embodiment of the present invention.
Mark in figure: 1-Optical Receivers; 2-lock control module; The 3-controlled module; The 4-display module; The 5-power module; 6-
Communication and alarm module; 7-reading scan module; The 8-light emission module; 9-moves the terminal of unblanking; 10-terminal control module; The visible light beam of 11-carry information; The light-operated door-control lock of 12-.
Embodiment
embodiment:
Light-operated entrance guard device with two-way authentication comprises: mobile unblank terminal 9 and light-operated door-control lock 12.
The mobile terminal 9 of unblanking, comprising: light emission module 8, reading scan module 7, control module 10.In the present embodiment, the mobile terminal 9 of unblanking is selected the smart mobile phone with flashlamp and camera.
Reading scan module 7, the Quick Response Code shown for the display module 4 that scans, receives light-operated door-control lock 12, the function of this module realizes with mobile phone cam.
Complete the workflows such as unblanking of visible ray gate inhibition and authentication by the key software that is arranged on the special use on mobile phone.Key software can, according to information such as subscriber identity information, unlocking ciphers, be controlled mobile phone flashlight with certain rule flicker.And can be with the Quick Response Code of the light-operated door-control lock display module of mobile phone cam scanning recognition, and whether the Quick Response Code that authentication shows be legal.
Light-operated door-control lock 12 comprises: Optical Receivers 1, lock control module 2, controlled module 3, display module 4, communication and alarm module 6 and power module 7.
Lock control module 2 with Optical Receivers 1, controlled module 3, display module 4, communicating by letter is electrically connected to alarm module 6, power module 5.
Light-operated door-control lock 12, for receiving, authenticate the relevant information of the transmission of the mobile terminal 9 of unblanking, generate, show response authentication information, controls unlatching, closes the gate inhibition, sends gate inhibition's duty and warning message etc.Wherein, the major function of each module is as follows:
The Core Feature of lock control module 2 mainly contains four: 1), receive the electric signal of Optical Receivers 1, and according to the signal received, the identity information of the mobile terminal 9 of unblanking of checking and the information etc. of unblanking; 2), control display module 4 and show associated responses and authentication information; 3), control controlled module 3 and open, close the gate inhibition; 4), to communication and alarm module 6, send warning messages, and receiving feedback information.
Controlled module 3 comprises: motor and motor-drive circuit.According to the control signal of lock control module 2, the opening and closing of drive motor access control.
Communication and alarm module 6, comprising: WIFI module, 3G mobile wireless module and acousto-optic alarm module.When the light-operated door-control lock 12 checking information of unblanking are invalid information, just by WIFI module, 3G mobile wireless module, send warning message to the given client end, and send sound and light alarm.
The authentication of the present embodiment main flow of unblanking is as follows:
Step 1: mobile phone sends a request code with identity information to light-operated door-control lock 12.
Step 2: after light-operated door-control lock 12 receives request code, the rule of acting and first appointing, the identity of authentication mobile phone; If authentication is by entering
step 3, otherwise, by communication and alarm module 6, send warning message, and keep closing of light-operated door-control lock 12.
Step 3: light-operated door-control lock 12 is according to authentication information, and computing meets with a response, response message.
Step 4: light-operated door-control lock 12, according to the response, the response message that obtain, generates a Quick Response Code, and shows by display module 4.
Step 5: mobile phone scans the Quick Response Code of the display module 4 of light-operated door-control lock 12 with camera, resolves, authenticates identity and other information of light-operated door-control lock 12, if authentication is by entering
step 6, otherwise the prompting authentification failure, and the process of unblanking of key software on closing hand phone.
Step 6: mobile phone, according to authentication result, generates the information of unblanking, and sends to light-operated door-control lock 12 information of unblanking.
Step 7: light-operated door-control lock 12 receives the information of unblanking that mobile phone flashlight sends, if the Information Authentication of unblanking is errorless, just controls controlled module 3 and unblanks, otherwise, by communication and alarm module 6, send warning message, and keep closing of light-operated door-control lock.
Claims (1)
1. the light-operated entrance guard device with two-way authentication, is characterized in that comprising with the light-operated entrance guard device of two-way authentication: light-operated door-control lock and the mobile terminal of unblanking; Light-operated door-control lock comprises: Optical Receivers, lock control module, controlled module, display module, communication and alarm module, power module; The mobile terminal of unblanking comprises: light emission module, reading scan module, terminal control module;
The lock control module with Optical Receivers, controlled module, display module, communicating by letter is electrically connected to alarm module, power module;
Light-operated door-control lock, for: 1, receive and verify the relevant information that the mobile terminal of unblanking sends; 2, generate and show response authentication information; 3, control and open, close the gate inhibition; 4, send gate inhibition's duty and warning message;
Optical Receivers, the light signal sent for the light emission module that receives the mobile terminal of unblanking, and by the light signal switching electrical signals, then output to the lock control module;
The Core Feature of lock control module comprises four: 1, receive the electric signal of Optical Receivers, and according to the signal received, the identity information of the mobile terminal of unblanking of checking and the information of unblanking; 2, control display module and show associated responses and authentication information; 3, control controlled module and open, close the gate inhibition; 4, send warning message to communication and alarm module, and the feedback information of received communication and alarm module;
Controlled module, for the opening and closing of access control;
Display module, for unblanking to movement, terminal shows associated responses and authentication information;
Communication and alarm module, for the duty according to light-operated door-control lock, send corresponding warning message;
Power module, for giving each Electricity Functional module for power supply of light-operated door-control lock;
The major function of the mobile terminal of unblanking comprises: 1, by light emission module, send the relevant information of unblanking; 2, resolve shown associated responses and the authentication information of light-operated door-control lock display module that the reading scan module receives;
Light emission module, for the light signal of the identity information that sends the mobile terminal of unblanking and the authentication information of unblanking;
The reading scan module, for scanning, receive shown associated responses and the authentication information of display module of light-operated door-control lock;
The terminal control module, for the light signal of the identity information that generates the mobile terminal of unblanking and the authentication information of unblanking, associated responses and authentication information that the light-operated door-control lock display module resolve, the processes and displays scan module received shows;
The mobile terminal of unblanking utilizes light to carry out transmission information, it is that LED and liquid crystal mode show information that light-operated door-control lock adopts light emitting diode, demonstration information is bar code, Quick Response Code and other graphical symbols, and the mobile camera for terminal of unblanking, scanner head scanning recognition show information.
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| CN105160735A (en) * | 2015-08-27 | 2015-12-16 | 桂林理工大学 | Visible light-activated access control method with hidden channel |
| CN105205889A (en) * | 2015-08-27 | 2015-12-30 | 桂林理工大学 | Visible light-control access control device with hidden channel |
| CN106910070A (en) * | 2017-02-07 | 2017-06-30 | 桂林理工大学 | Exempt from close offline electronic payment method with what visible light communication and barcode scanning were recognized |
| CN106910067A (en) * | 2017-02-07 | 2017-06-30 | 桂林理工大学 | Band hides the light certification offline electronic payment device of message |
| CN106910058A (en) * | 2017-02-07 | 2017-06-30 | 桂林理工大学 | The quick offline electronic payment method of light certification with hidden channel |
| CN107733532A (en) * | 2017-09-28 | 2018-02-23 | 阿里巴巴集团控股有限公司 | Information interacting method, device and equipment |
| CN109167770A (en) * | 2018-08-21 | 2019-01-08 | 北京小米移动软件有限公司 | Export method, networking method, device and the storage medium of networking certification information |
| CN111414594A (en) * | 2020-03-23 | 2020-07-14 | 京东方科技集团股份有限公司 | Identity authentication method and computer-readable storage medium |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105160735A (en) * | 2015-08-27 | 2015-12-16 | 桂林理工大学 | Visible light-activated access control method with hidden channel |
| CN105205889A (en) * | 2015-08-27 | 2015-12-30 | 桂林理工大学 | Visible light-control access control device with hidden channel |
| CN106910070A (en) * | 2017-02-07 | 2017-06-30 | 桂林理工大学 | Exempt from close offline electronic payment method with what visible light communication and barcode scanning were recognized |
| CN106910067A (en) * | 2017-02-07 | 2017-06-30 | 桂林理工大学 | Band hides the light certification offline electronic payment device of message |
| CN106910058A (en) * | 2017-02-07 | 2017-06-30 | 桂林理工大学 | The quick offline electronic payment method of light certification with hidden channel |
| CN106910058B (en) * | 2017-02-07 | 2020-10-23 | 桂林理工大学 | Optical authentication rapid off-line payment method with hidden channel |
| CN106910067B (en) * | 2017-02-07 | 2023-10-13 | 桂林理工大学 | Optical authentication offline payment device with hidden message |
| CN107733532A (en) * | 2017-09-28 | 2018-02-23 | 阿里巴巴集团控股有限公司 | Information interacting method, device and equipment |
| CN109167770A (en) * | 2018-08-21 | 2019-01-08 | 北京小米移动软件有限公司 | Export method, networking method, device and the storage medium of networking certification information |
| WO2020037926A1 (en) * | 2018-08-21 | 2020-02-27 | 北京小米移动软件有限公司 | Method for outputting networking authentication information, networking method, apparatus, and storage medium |
| CN111414594A (en) * | 2020-03-23 | 2020-07-14 | 京东方科技集团股份有限公司 | Identity authentication method and computer-readable storage medium |
| CN111414594B (en) * | 2020-03-23 | 2023-11-28 | 京东方科技集团股份有限公司 | Identity authentication method and computer-readable storage medium |
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Application publication date: 20131218 Assignee: Guilin Chuangyuan Intelligent Technology Co.,Ltd. Assignor: GUILIN University OF TECHNOLOGY Contract record no.: X2022450000052 Denomination of invention: An optical access control device with two-way authentication Granted publication date: 20151028 License type: Common License Record date: 20221118 |