CN208922361U - Access control system - Google Patents
Access control system Download PDFInfo
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- CN208922361U CN208922361U CN201821325237.7U CN201821325237U CN208922361U CN 208922361 U CN208922361 U CN 208922361U CN 201821325237 U CN201821325237 U CN 201821325237U CN 208922361 U CN208922361 U CN 208922361U
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- access control
- host computer
- control system
- facial image
- entrance guard
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Abstract
The utility model provides a kind of access control system, the function of entrance guard device and face acquisition device is integrated by master system, it realizes that video human face identification carries out dual fail-safe with RFID access card and unlocks gate inhibition, avoids access card because of loss is replicated or Personnel Who Left is again introduced into risk.
Description
Technical field
The utility model relates to a kind of access control systems.
Background technique
Most popular in access control system is exactly swipe the card using radio-frequency card and unlock gate inhibition, but just because of RFID skill
Art by extensive study and uses, access card be easily lost and block in information be not difficult to be decrypted or replicate, this is to building
The meeting of object or public place generates security risk.
Utility model content
The purpose of this utility model is to provide a kind of entrance guard devices, are able to solve access card and are easily lost and believe in blocking
Breath is not difficult to be decrypted or be replicated, this can lead to the problem of security risk to building or public place.
To solve the above problems, the utility model provides a kind of access control system, comprising:
Include: entrance guard device, face acquisition device and communicates respectively with the entrance guard device and face acquisition device upper
Position machine system, wherein
The master system, comprising: the host computer communicated respectively with the entrance guard device and face acquisition device and institute
State the face template database server of host computer communication；
The entrance guard device, comprising: connect with the access controller of host computer communication, the difference access controller
RFID card reader, electric door lock and alarm；
The face acquisition device, including the core switch communicated respectively with the host computer and video storage service
Device, the video camera communicated with the core switch, the core switch are also communicated with the video storage server.
Further, in above system, the access control system further includes display and decoder, wherein
The decoder is connect with the core switch and the display respectively.
Further, in above system, the video storage server is communicated by RJ45 interface with the host computer.
Further, in above system, the core switch is communicated by RJ45 interface with the host computer.
Further, in above system, the access controller, for receiving card reading Data Concurrent from RFID card reader
It is sent to host computer；
Host computer, for the acquisition instructions of facial image to be sent to the video camera after determining that card reading data are reliable,
After the facial image that the storage server gets that video camera is stored based on the acquisition instructions of the facial image, according to people
The face template data of face template database server and the facial image received pass through after determining that facial image is legal
The access controller sends door open command to the electric door lock；Or after determining that facial image is illegal, pass through the gate inhibition
Controller sends alarm command to the alarm；
The electric door lock, for carrying out opening door operation after receiving the door open command；
The alarm command, for carrying out alarm operation after receiving the alarm command.
Compared with prior art, the utility model benefit passes through master system for the function of entrance guard device and face acquisition device
It can be carried out integration, realize that video human face identification carries out dual fail-safe with RFID access card and unlocks gate inhibition, avoid access card because losing
It is replicated or risk that Personnel Who Left is again introduced into.
Detailed description of the invention
Fig. 1 is the structure chart of an embodiment of the present invention entrance guard device；
Fig. 2 is the interface schema of the face identification device of an embodiment of the present invention；
Fig. 3 is the interface schema of the entrance guard device of an embodiment of the present invention.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model.
As shown in Figures 1 to 3, the utility model provides a kind of access control system, comprising: entrance guard device 1, face acquisition device 2
And the master system 3 communicated respectively with the entrance guard device and face acquisition device, wherein
The master system 3, comprising: the host computer communicated respectively with the entrance guard device 1 and face acquisition device 2
31, the face template database server 32 communicated with the host computer；
The entrance guard device 1, comprising: access controller 11, the difference access controller communicated with the host computer
RFID card reader 12, electric door lock 13 and the alarm 14 of 11 connections, RFID card reader 12, electric door lock 13 and alarm 14
Form access control equipment 15 shown in Fig. 3；
The face acquisition device 2 is stored including the core switch 21 communicated respectively with the host computer 31 and video
Server 22, the video camera 23 communicated with the core switch 21, the core switch 21 are also stored with the video and are taken
Business device 22 communicates.
Here, the utility model is integrated the function of entrance guard device and face acquisition device by master system,
It realizes that video human face identification carries out dual fail-safe with RFID access card and unlocks gate inhibition, avoids access card because loss is replicated or is left office
The risk that personnel are again introduced into.
In one embodiment of entrance guard device of the utility model, the access control system further includes display and decoder 24,
In,
The decoder 24 is connect with the core switch 21 and the display respectively.
Here, after the facial image of video camera acquisition can be sent to decoder decoding by core switch, described
It is shown in display, realizes personnel's video monitoring.
As shown in Fig. 2, the video storage server 22 passes through RJ45 in one embodiment of entrance guard device of the utility model
Interface is communicated with the host computer, to guarantee communication reliability.
As shown in Fig. 2, the core switch 21 passes through RJ45 interface in one embodiment of entrance guard device of the utility model
It is communicated with the host computer, to guarantee communication reliability.
In one embodiment of entrance guard device of the utility model, the access controller is read for receiving from RFID card reader
Card Data Concurrent is sent to host computer；
Host computer, for the acquisition instructions of facial image to be sent to the video camera after determining that card reading data are reliable,
After the facial image that the storage server gets that video camera is stored based on the acquisition instructions of the facial image, according to people
The face template data of face template database server and the facial image received pass through after determining that facial image is legal
The access controller sends door open command to the electric door lock；Or after determining that facial image is illegal, pass through the gate inhibition
Controller sends alarm command to the alarm；
The electric door lock, for carrying out opening door operation after receiving the door open command；
The alarm command, for carrying out alarm operation after receiving the alarm command.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
Obviously, it is practical new without departing from this can to carry out various modification and variations to utility model by those skilled in the art
The spirit and scope of type.If in this way, these modifications and variations of the present invention belong to the utility model claims and its
Within the scope of equivalent technologies, then the utility model is also intended to including these modification and variations.
Claims (5)
1. a kind of access control system characterized by comprising entrance guard device, face acquisition device and respectively with the entrance guard device
With the master system of face acquisition device communication, wherein
The master system, comprising: the host computer that is communicated respectively with the entrance guard device and face acquisition device, with it is described on
The face template database server of position machine communication；
The entrance guard device, comprising: connect with the access controller of host computer communication, the difference access controller
RFID card reader, electric door lock and alarm；
The face acquisition device, including the core switch and video storage server communicated respectively with the host computer, with
The video camera of the core switch communication, the core switch are also communicated with the video storage server.
2. access control system as described in claim 1, which is characterized in that the access control system further includes display and decoder,
Wherein,
The decoder is connect with the core switch and the display respectively.
3. access control system as described in claim 1, which is characterized in that the video storage server passes through RJ45 interface and institute
State host computer communication.
4. access control system as described in claim 1, which is characterized in that the core switch by RJ45 interface and it is described on
Position machine communication.
5. access control system as described in claim 1, which is characterized in that the access controller, for being connect from RFID card reader
It receives card reading Data Concurrent and is sent to host computer；
Host computer, for sending the acquisition instructions of facial image to the video camera after determining that card reading data are reliable, from institute
State storage server get video camera based on the facial image acquisition instructions store facial image after, according to face mould
The face template data of plate database server and the facial image received, after determining that facial image is legal, by described
Access controller sends door open command to the electric door lock；Or after determining that facial image is illegal, pass through the access control
Device sends alarm command to the alarm；
The electric door lock, for carrying out opening door operation after receiving the door open command；
The alarm command, for carrying out alarm operation after receiving the alarm command.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821325237.7U CN208922361U (en) | 2018-08-16 | 2018-08-16 | Access control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821325237.7U CN208922361U (en) | 2018-08-16 | 2018-08-16 | Access control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208922361U true CN208922361U (en) | 2019-05-31 |
Family
ID=66702280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821325237.7U Active CN208922361U (en) | 2018-08-16 | 2018-08-16 | Access control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208922361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109243014A (en) * | 2018-08-16 | 2019-01-18 | 上海市安装工程集团有限公司 | Access control system and the double mirror unlocking methods of gate inhibition |
-
2018
- 2018-08-16 CN CN201821325237.7U patent/CN208922361U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109243014A (en) * | 2018-08-16 | 2019-01-18 | 上海市安装工程集团有限公司 | Access control system and the double mirror unlocking methods of gate inhibition |
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