CN205068523U - Intelligent access control system based on ID card combines authentication of people's face - Google Patents

Intelligent access control system based on ID card combines authentication of people's face Download PDF

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Publication number
CN205068523U
CN205068523U CN201520634527.XU CN201520634527U CN205068523U CN 205068523 U CN205068523 U CN 205068523U CN 201520634527 U CN201520634527 U CN 201520634527U CN 205068523 U CN205068523 U CN 205068523U
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CN
China
Prior art keywords
card
identity
authentication
information
access control
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CN201520634527.XU
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Chinese (zh)
Inventor
刘辉
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云南清眸科技有限公司
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Publication of CN205068523U publication Critical patent/CN205068523U/en

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Abstract

The utility model discloses an it is based on the RFID technique to be intelligent access control system based on ID card combines authentication of people's face to the access control system device that combines the people's face authentication technical design play high -intelligentization among the pattern recognition, high security, automatic alarm. Specifically have: (1 )The video camera divide into and gathers subtotal light source part, provides video information to the host computer, (2 )ID information is acquireed to the card reader to transmit the host computer, (3 )The host computer for realize that ID information corresponds people's face and the authentication of people's face in real time, and transmit the access control ware matcing the result, (4 )The access control ware, the physics effect that is access control system to the signal of host computer transmission and other signal conversion, (5 ) alarm control, the information into who transmits based on the access control ware is standby signal, and then realizes corresponding effect. Through the utility model relates to a system can combine ID card information, accurate realization people face authentication, and then control access control system's physics effect.

Description

Identity-based card in conjunction with the intelligent access control system of face authentication

Technical field

The utility model patent is based on RFID(radio-frequency (RF) identification) technology, and in conjunction with the Face datection in CRT technology and Research of Authentication Techniques with design a kind of high-intelligentization, high security, realize the gate control system device of remote monitoring and management, automatic alarm.This system adopts radio-frequency technique to current personnel ID(identity) card information carries out acquisition and preliminary certification, carry out Face datection by the facial image of the current personnel of video camera acquisition simultaneously, and the facial image corresponding with ID card carries out coupling certification, and then access control system.

Background technology

Building intelligent structure is made up of three digest journals: building automation system, the office automation system, communication automation system.Wherein building automation system is indispensable important component part in intelligent building, it uses the energy of interior of building, environment and safety installations are monitored, its objective is and both safe and reliable, economize energy is provided, work comfortable again and living environment, improve science and the intelligent level of building management simultaneously greatly.The successful realization of building automation system relates to its kernel subsystems--gate control system.

Gate control system is a kind of comprehensive, multidisciplinary, high-tech technology set, relates to many new technical field such as machinery, the communication technology, biotechnology, has several functions such as door access and exit control, security and anti-theft, warnings.It mainly facilitates interior employee or resident family to come in and go out, and stops Migrant women and arbitrarily comes in and goes out, both facilitated inner management, in turn enhance inner security.Gate control system installs access control equipment by the main directorial area passway in buildings, monitored at central control room (CCR) by computing machine or managerial personnel, can to the position of each passway, current object and transit time, direction etc. control in real time or setting program controls, thus realize the intelligentized control method to gateway.

Common gate control system has password access system, non-contact ID card (reaction type ID card) gate control system and biological (face, fingerprint, iris palm type) identification gate control system etc.Typical gate control system is made up of access controller, access-control card reader, card, electric control lock and corresponding management software, a few part of power supply access control equipment relevant with other.

Human face identification technology has a wide range of applications at present in the access control of intelligent building, video control, security alarm.Face authentication has conveniently, friendly feature, anti-fraud and security high, be one of the study hotspot in artificial intelligence and building intelligent field.Native system is on the basis by the preliminary certification of ID (identity number) card radio-frequency technique information, adopts human face identification technology to confirm further to enter a kind of high precision of personnel identity, the human-body biological identification intelligent gate inhibition technology of rapid authentication.Radio-frequency technique is adopted to realize the intelligent automatic operation of system, reduce the workload of user of service, face authentication carries out the certification of secondary compound, more effectively can ensure the accuracy passing in and out personnel identity, the security of great raising gate control system, can record turnover personal information simultaneously and send prompting or alerting signal to the current personnel of authentification failure.The gate control system adopting double authentication to realize systematic automatic operation at home gate inhibition market has larger advanced.

The utility model patent adopts radio-frequency technique and access control system to realize acquisition to current personal information and preliminary certification, have employed human face identification technology simultaneously, to video acquisition to turnover personnel image information carry out Face datection the face corresponding with ID (identity number) card and carry out coupling certification, and then access control system.

Summary of the invention

The technical matters that the present utility model will solve is: 1) adopt radio-frequency technique ID (identity number) card chip information with between access controller by the automatic operation of the completion system that communicate and to the acquisition of personal information and preliminary certification, employing RFID technique is the automatic operation by wireless duplex communication completion system and the acquisition to personal information and preliminary certification between passive ID card and access controller; 2) in radio-frequency technique, the problem such as data transmission also exists interference, copy, the security of data is the important Considerations of gate control system; 3) in order to improve the work efficiency of system, just it is a bright spot herein that Face datection and authentication module are only waken up when main frame receives RFID information; 4) credit card information certification completes in card reader, and face authentication needs to complete at main frame, take access controller as the communication that medium realizes between card reader and main frame, and is one of characteristic during native system designs with the interconnected fusion of other gate inhibition and Long-distance Control; 5) in face authentication module, can avoid illumination and the impact of angle on certification be native system design in another characteristic.

The utility model patent is summarized as follows:

First, at PIC(single-chip microcomputer) under environment, as the ID (identity number) card distance card reader 2-15CM of current personnel, adopt wireless telecommunication system to carry out the acquisition of personnel identity information data and certification, authentication result be very after RFID information is delivered to main frame; A key factor in REID operation is the transmission conversion of data, and conversion is by carrying out between ID card and card reader antenna separately.

Secondly, after main frame obtains RFID information, to video camera acquisition and the real time video signals be transferred to carries out Face datection, and face corresponding with RFID information for the face collected is carried out coupling certification.The corresponding command control is carried out according to authentication result opposite house lock module and alarm unit.

Within the most of the time, system is in low power consumpting state.As the ID (identity number) card distance card reader 2-15CM of current personnel, card reader can activate corresponding ID card and carries out RFID information acquisition by aut sign, then access controller transmission of signal is passed through to main frame, main frame obtains video camera end image, carry out Face datection, and carry out certification to the facial image detected, whole video monitoring and verification process all carry out recording a video and depositing, after system completes certification or alarm operation, enter low power consumpting state, wait for next certification work.Main frame communicates with adopting TCP/IP mode between access controller and video camera, and can realize interconnected with the function that is connected between multiple gate control system, system accepts remote control signal by Internet Transmission.

Specifically comprise with lower module:

1. access controller

Access controller is by microcontroller, RF(radio frequency) receiving circuit, LF radiating circuit, remote alarm interface, door lock interface and TCP/IP interface forms.Receive from the data of ID card by RF receiving circuit, by microcontroller to the data analysis received, to judge whether corresponding RFID information is legal and to be delivered to management host, by the order of TCP/IP interface acquisition management host switch gate.Adopt wireless duplex communication modes to carry out data transmission between rfid card and access controller, to realize quick response and the high precision certification of system, wherein rfid card and access controller microprocessor adopt PIC single chip microcomputer to realize;

2.ID card and card reader

Use in new patent at this, ID card uses reaction type ID card, and its frequency of operation is 125KHZ, and memory capacity is 1Kbits, and adopts PVC (tygon) to encapsulate.ID cartoon crosses RF circuit transmission RFID information, and completes communication between card reader, realizes systematic automatic operation.The information of current personnel adopts AES(Advanced Encryption Standard) be encrypted write rfid card, card reader is transferred to main frame after reading enciphered message and deciphers, and obtain the information of current personnel, this process can ensure the security of current personal information;

3. video camera

What video camera adopted is network cameras, the valid pixel of 3,000,000, and have the function of day and night conversion and night vision monitoring, H.264/MJPEG its video compression standard is, is responsible for video monitoring and collection, transmits video information to main frame;

4. main frame

Main frame is responsible for operation and the face authentication of the system management software, and by TCP/IP mode access control system.Run (SuSE) Linux OS, devise system management software function and interface.By the order of network communication transfer control, complete operations such as gate inhibition's circuit, the collection of ID card information, video acquisitions, and realize RFID module and face authentication module communication.Devise grid remote control module.Interconnected and the remote monitoring and administration by the multi-door taboo of real-time performance, and expansion interface is set to expand with other system.In face authentication module, first luminance proportion process carried out to Sample Storehouse face, carry out rotation process according to eyes, and feature database foundation is carried out in the central area of extracting face, after carrying out same process to needing the face of certification and everyone Sample Storehouse face and comparison respectively of everyone average face of Sample Storehouse, realize human face similarity degree tolerance, complete the certification of face, avoid angle, brightness for the impact of certification;

5. warning device

This gate control system is obstructed out-of-date in certification, can send prompting or alerting signal.When system authentication is obstructed out-of-date, the current personnel of prompting do stance adjustment; If same ID card repeatedly certification is obstructed out-of-date, to send a notice managerial personnel in the unwitting situation of current personnel, and start sound and light alarm current personnel are warned, shooting is carried out to gateway all situations and records and preserve; System is sent to the form of multimedia message the unauthorized person image collected on the mobile phone of keeper.

The present utility model has following technical characteristic:

1) high-intelligentization of system, without the need to human users after startup, can run;

2) overcome electronic cards certificate exist forge, use, hidden danger that password copies and usurps;

3) face authentication have intuitively, convenient, hidden, can the advantage such as recording, tracking, face characteristic have unique, relatively stable, the feature such as cannot to falsely use, therefore system property easy to use, safe is higher;

4) incomer's relevant information can produce expanded function, as attendance checking system with other interconnection.System supports sound and light alarm, and network enabled inquiry and controlling functions.

Compared with prior art, advantage of the present utility model is:

1) this device adopts between radio-frequency technique and access control system the acquisition of personal information and preliminary certification, have employed human face identification technology simultaneously, and to video acquisition to turnover personnel image information carry out Face datection, and the face corresponding with ID (identity number) card carries out coupling certification, greatly improves security of system;

2) this device uses reaction type ID card as ID (identity number) card, has read-write capability, saves the workload repeating to make ID card, makes this device have ease for use;

3) this device only just carries out Face datection and certification when receiving RFID data, and then reduces system energy consumption, improves authentication efficiency, increases the serviceable life of system;

4) this device is thrown light on by the LED light source on video camera, decreases the impact of environmental change on imaging effect;

5) this device is in face detection module, by algorithm design, first luminance proportion process is carried out to Sample Storehouse face, then carry out rotation process according to eyes, extract the central area of face and carry out feature database foundation, avoid angle, brightness for the impact of certification;

6) this device is in face authentication module, after carrying out same process and everyone Sample Storehouse face and comparison respectively of everyone average face of Sample Storehouse, realizes human face similarity degree tolerance to needing the face of certification.

Accompanying drawing explanation

Fig. 1 structural representation of the present utility model.

Fig. 2 deployment schematic diagram of the present utility model.

Embodiment

Further describe below in conjunction with concrete embodiment and accompanying drawing:

Embodiment 1:

Figure 1 shows that structural representation of the present utility model, whole identity-based card intelligent access control system in conjunction with face authentication comprises following five parts: (1) video camera part, this part is collecting part and the Lights section, regulate collecting device and light source, provide video information to main frame; (2) card reader portion, this part obtains ID (identity number) card id information, is delivered to host machine part by TCP/IP Network Interface Unit; (3) host machine part, this part is used for realizing Face datection and certification, and the matching feature of id information and face information, and then matching result is delivered to access controller by TCP/IP Network Interface Unit; (4) access controller part, changes the physical effect that part is converted to the signal of main frame transmission and other signals gate control system; (5) controlling alarm part, the convert information that this part is transmitted based on access controller is prompting or alerting signal, and then realizes corresponding effect.

Embodiment 2:

Fig. 2 is the present utility model and identity verification card and the deployment schematic diagram of intelligent access control system in conjunction with Face datection and certification, and concrete deployment is described below:

1) the fixing of video camera and card reader is completed by platform support fixed part;

2) power supply of video camera and card reader is completed by D.C. regulated power supply;

3) complete the video acquisition to current personnel by video camera, and utilize card reader to obtain credit card information;

4) by Face datection and identifying algorithm, the face authentication in video is realized;

5) by TCP/IP Network Interface Unit, the information after host process is delivered to access controller;

6) by the physical effect of access controller access control system.

Claims (6)

1. identity-based card in conjunction with the intelligent access control system of face authentication, it is characterized in that, comprising:
(1) access controller, Receiving Host signal also controls to report to the police and entrance guard device;
(2) ID (identity number) card and card reader, stores and reads the information of current personnel;
(3) video camera, obtains the video information of current personnel;
(4) main frame, realizes the function of information matches and face authentication;
(5) prompting and warning device, carry out corresponding prompting to current personnel and make warning to unauthorized person;
As the ID (identity number) card distance card reader 2-15CM of current personnel, card reader obtains credit card information, and be delivered to main frame by access controller, main frame authentication result be very after, to video camera acquisition and the real time video signals be transferred to carries out Face datection, face database corresponding with credit card information for the face collected is carried out coupling certification, by access controller, warning device and Electrically operated gate is controlled accordingly according to authentication result.
2. identity-based card according to claim 1 in conjunction with the intelligent access control system of face authentication, it is characterized in that, described access controller part is:
(1) be made up of microcontroller, receiving circuit, LF radiating circuit, remote alarm interface, door lock interface and TCP/IP interface;
(2) receive the data from ID (identity number) card by receiving circuit, microcontroller, to the data analysis received, to judge the legitimacy of corresponding credit card information, and is delivered to management host;
(3) obtain management host by TCP/IP interface and send switch gate order, between ID (identity number) card and access controller, adopt wireless duplex communication modes to carry out data transmission.
3. identity-based card according to claim 1 in conjunction with the intelligent access control system of face authentication, it is characterized in that, described ID (identity number) card and card reader portion are:
(1) ID (identity number) card uses induction type ID (identity number) card, and its frequency of operation is 125KHZ, and memory capacity is 1Kbits, and adopts PVC to encapsulate;
(2) ID (identity number) card is by RF circuit transmission credit card information, and completes communication between card reader, realizes systematic automatic operation;
(3) information of current personnel adopts AES to be encrypted write ID (identity number) card, and card reader is transferred to main frame after reading enciphered message and deciphers, and obtains the information of current personnel.
4. identity-based card according to claim 1 in conjunction with the intelligent access control system of face authentication, it is characterized in that, described video camera part is:
(1) what video camera adopted is network cameras, the valid pixel of 3,000,000, and have the function of day and night conversion and night vision monitoring, H.264/MJPEG its video compression standard is;
(2) collection of video information in completion system, and adjustment camera position that can be suitable;
(3) the scene light filling in completion system in video information gatherer process, provides the lighting environment of brightness uniformity.
5. identity-based card according to claim 1 in conjunction with the intelligent access control system of face authentication, it is characterized in that, described host machine part is:
(1) by TCP/IP mode access control system;
(2) by the order of network communication transfer control, complete operations such as gate inhibition's circuit, the collection of ID card information, video acquisitions, and realize RFID module and face authentication module communication;
(3) devise grid remote control module, the interconnected and remote monitoring and administration by the multi-door taboo of real-time performance, and expansion interface is set to expand with other system.
6. identity-based card according to claim 1 in conjunction with the intelligent access control system of face authentication, it is characterized in that, described prompting and warning device part are:
(1) when system authentication is obstructed out-of-date, according to actual conditions prompting, current personnel do corresponding stance adjustment;
(2) repeatedly certification is obstructed out-of-date for same ID (identity number) card, to send a notice managerial personnel in the unwitting situation of current personnel, and carries out shooting to gateway all situations and record and preserve;
(3) system is sent to current personnel's image of same ID (identity number) card repeatedly authentification failure on the mobile phone of keeper with the form of multimedia message.
CN201520634527.XU 2015-08-21 2015-08-21 Intelligent access control system based on ID card combines authentication of people's face CN205068523U (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106127887A (en) * 2016-06-08 2016-11-16 胡昔兵 A kind of mining power distribution cabinet access control system
CN106249682A (en) * 2016-09-27 2016-12-21 北海益生源农贸有限责任公司 A kind of building intelligent system and method
CN106570966A (en) * 2016-11-02 2017-04-19 深圳市商汤科技有限公司 Card swiping access control system based on face identification
CN107301696A (en) * 2016-04-15 2017-10-27 泰金宝电通股份有限公司 Dynamic access control system and dynamic access control method
CN107610307A (en) * 2017-10-27 2018-01-19 安徽工程大学 A kind of SCM Based household gate control system
CN108427911A (en) * 2018-01-30 2018-08-21 阿里巴巴集团控股有限公司 A kind of auth method, system, device and equipment
CN109272613A (en) * 2018-08-27 2019-01-25 深圳市便易通科技有限公司 A kind of Internet of Things safe electronic access control system of sensor and video interlink
CN109426895A (en) * 2017-08-22 2019-03-05 洛阳华清天木生物科技有限公司 A kind of Design of Laboratory Management System and method based on personal identification
CN110097671A (en) * 2019-05-10 2019-08-06 银河水滴科技(北京)有限公司 Unlocking method, device and the storage medium of key area based on biological characteristic

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107301696A (en) * 2016-04-15 2017-10-27 泰金宝电通股份有限公司 Dynamic access control system and dynamic access control method
CN106127887A (en) * 2016-06-08 2016-11-16 胡昔兵 A kind of mining power distribution cabinet access control system
CN106249682A (en) * 2016-09-27 2016-12-21 北海益生源农贸有限责任公司 A kind of building intelligent system and method
CN106570966A (en) * 2016-11-02 2017-04-19 深圳市商汤科技有限公司 Card swiping access control system based on face identification
CN109426895A (en) * 2017-08-22 2019-03-05 洛阳华清天木生物科技有限公司 A kind of Design of Laboratory Management System and method based on personal identification
CN107610307A (en) * 2017-10-27 2018-01-19 安徽工程大学 A kind of SCM Based household gate control system
CN108427911A (en) * 2018-01-30 2018-08-21 阿里巴巴集团控股有限公司 A kind of auth method, system, device and equipment
CN108427911B (en) * 2018-01-30 2020-06-23 阿里巴巴集团控股有限公司 Identity verification method, system, device and equipment
CN109272613A (en) * 2018-08-27 2019-01-25 深圳市便易通科技有限公司 A kind of Internet of Things safe electronic access control system of sensor and video interlink
CN110097671A (en) * 2019-05-10 2019-08-06 银河水滴科技(北京)有限公司 Unlocking method, device and the storage medium of key area based on biological characteristic

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160302

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CF01 Termination of patent right due to non-payment of annual fee