CN102708610A - Door access control system and door-lock unlocking method thereof - Google Patents
Door access control system and door-lock unlocking method thereof Download PDFInfo
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- CN102708610A CN102708610A CN2012101862571A CN201210186257A CN102708610A CN 102708610 A CN102708610 A CN 102708610A CN 2012101862571 A CN2012101862571 A CN 2012101862571A CN 201210186257 A CN201210186257 A CN 201210186257A CN 102708610 A CN102708610 A CN 102708610A
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- access controller
- communication module
- doorway machine
- door
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Abstract
The invention discloses a door access control system and a door-lock unlocking method thereof. The door access control system comprises a door phone and a door access controller, wherein the door phone and the door access controller are separately arranged; the door phone is arranged outside a room; the door access controller is arranged in the room; the door phone is provided with a recognition module for processing a user door opening request and a first communication module for carrying out information exchange with the door access controller; and the door access controller is provided with an unlocking module for controlling a door lock, a user data verification module for determining whether user information is valid, and a second communication module for carrying out information exchange with the door phone. The invention has the advantages that the unlocking module is arranged on the door access controller, and the door controller is arranged in the room, outside people can not open the door by damaging the door phone, and further the security is greatly improved; and the cost is low.
Description
Technical field
The present invention relates to a kind of access control system and door lock open method thereof, relate in particular to a kind of access control system and door lock open method thereof of tamper.
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Background technology
Gateway gate inhibition's safety management system is novel modernized safety management system, and its collection microcomputer automatic identification technology and modern safety management measure are one, and it is to solve the effective measures that the safety precaution management is realized in the important department gateway.Be suitable for various confidential departments, like bank, hotel, machine room, armory, safe care registry, cubicle, intellectual communityintellectualized village, factory etc.Access control system of the prior art generally is made up of doorway machine and electric control lock, and is as shown in Figure 1, integrated door lock control device CN5 and communication module Eth on the doorway machine 1; When doorway machine 1 operate as normal; The doorway receives the card of user's input, or information such as resident family's password, through the data check module; The unlatching of control gate, thereby prevention disabled user's entering.Tradition doorway machine software module is as shown in Figure 2, comprises user cipher module, card read head for ID module, intercommunication module, user data verification module, the module of unblanking and communication module.
The mode of unblanking generally has user's password unlocking, swipe the card and unblank and intercommunication mode such as unblank, and before doorway machine needs actual unblanking, understands the validity of first verified users data, and effective when user data, doorway machine will be carried out the actual action of opening the door.
But because the door lock opertaing device is integrated on the doorway machine, when doorway machine by outside destroy, just can directly open door, in practical application, will be very dangerous.
The tradition doorway machine through the data check module, stops disabled user's entering under the inherently safe prerequisite of equipment.But under the ruined situation of doorway machine itself, prerequisite before will be false, and security can not get guaranteeing.Therefore, be necessary to provide a kind of new access control system,, still can control the unlatching of door lock, to improve security even make doorway machine be destroyed.
Summary of the invention
Technical matters to be solved by this invention provides a kind of access control system and door lock open method thereof, even make that being installed in outdoor doorway machine is destroyed, still can control the unlatching of door lock, improves security.
The present invention solves the problems of the technologies described above the technical scheme that adopts to provide a kind of access control system; Comprise doorway machine and access controller; Wherein said doorway machine is with access controller and separates setting; Said doorway machine is installed in outdoor, and said access controller is installed in indoor, and said doorway machine is provided with identification module that is used for the process user request of opening the door and first communication module that is used for carrying out with access controller message exchange; Whether effectively said access controller is provided with the module of unblanking that is used to control door lock, confirm user profile user data verification module and be used for carrying out with doorway machine second communication module of message exchange.
Above-mentioned access control system, wherein, said identification module is made up of one or more modules in card read head for ID module, user cipher module or the intercommunication module.
Above-mentioned access control system, wherein, said access controller links to each other with doorway machine through RS-485 bus, CAN bus or Ethernet.
The present invention solves the problems of the technologies described above another technical scheme that adopts to provide and a kind ofly use above-mentioned access control system to carry out the method that door lock is opened, and comprises the steps: 1) identification module on the doorway machine, gather user's request information of unblanking; 2) doorway machine sends user's request information of unblanking to access controller through first communication module; 3) said access controller receives the user through second communication module and asks the information of unblanking; 4) said access controller confirms through the data check module whether user data is effective; 5) if data are effective, said access controller is carried out unlocking action through the module of unblanking, and unblanks successfully through second communication module and first communication module notice doorway machine; If data are invalid, unblank to fail through second communication module and first communication module notice doorway machine.
Above-mentioned door lock open method, wherein, said identification module comprises the card read head for ID module, carries out door lock when opening when the user uses card, comprises the steps: 1) card read head for ID module on the doorway machine, read card number information; 2) doorway machine sends card number to access controller through first communication module; 3) said access controller receives card number through second communication module; 4) whether said access controller is effective through data check module verification card number; 5) if card number is effective, said access controller is carried out unlocking action through the module of unblanking, and unblanks successfully through second communication module and first communication module notice doorway machine; If card number is invalid, unblank to fail through second communication module and first communication module notice doorway machine.
Above-mentioned door lock open method, wherein, said identification module comprises the user cipher module, carries out door lock when opening when the user uses resident family's name and password, comprises the steps: 1) user cipher module on the doorway machine, gather resident family number and encrypted message; 2) doorway machine sends resident family number to access controller with encrypted message through first communication module; 3) said access controller receives resident family number and encrypted message through second communication module; 4) whether said access controller is effective with encrypted message through data check module verification resident family number; 5) if resident family number is effective with encrypted message, said access controller is carried out unlocking action through the module of unblanking, and unblanks successfully through second communication module and first communication module notice doorway machine; If resident family number is invalid with encrypted message, through the failure of unblanking of second communication module and first communication module notice doorway machine.
Above-mentioned door lock open method, wherein, said identification module comprises the intercommunication module, carries out door lock when opening when the user uses intercom system, comprises the steps: 1) intercommunication module on the doorway machine receives resident family's information of unblanking; 2) doorway machine sends resident family's information to access controller through first communication module; 3) said access controller receives resident family's information through second communication module; 4) whether said access controller is effective through data check module verification resident family information; 5) if resident family's information is effective, said access controller is carried out unlocking action through the module of unblanking, and unblanks successfully through second communication module and first communication module notice doorway machine; If resident family's name and encrypted message are invalid, unblank to fail through second communication module and first communication module notice doorway machine.
The present invention contrasts prior art has following beneficial effect: access control system provided by the invention and door lock open method thereof; Module is arranged on the access controller through unblanking; And access controller is placed on indoor; Make the external staff to open the door, greatly improved security through the mode of destroying doorway machine.And the doorway machine hardware device need not adjust, as long as the software module in the doorway machine is adjusted, remove user's verification module with unblank module just can, access controller can corresponding a plurality of doorway machine, have reduced cost.
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Description of drawings
Fig. 1 is the structural representation of existing doorway machine;
Fig. 2 is the software module synoptic diagram of existing doorway machine;
Fig. 3 is the configuration diagram of access control system of the present invention;
Fig. 4 is the software module synoptic diagram of doorway machine of the present invention;
Fig. 5 is the software module synoptic diagram of access controller of the present invention;
Fig. 6 uses the door lock of card to open process flow diagram in the embodiment of the invention;
Fig. 7 opens process flow diagram for the door lock that accesses to your password in the embodiment of the invention;
Fig. 8 uses the door lock of intercommunication module to open process flow diagram in the embodiment of the invention.
Among the figure:
10 doorway machine 11 module 12 communication modules of unblanking
20 access controllers, 30 data lines
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is done further description.
Fig. 3 is the configuration diagram of access control system of the present invention; Fig. 4 is the software module synoptic diagram of doorway machine of the present invention; Fig. 5 is the software module synoptic diagram of access controller of the present invention.
See also Fig. 3, Fig. 4 and Fig. 5; Access control system provided by the invention comprises doorway machine 10 and access controller 20, and doorway machine 10 is with access controller 20 and separates setting; Doorway machine 10 is installed in outdoor; Access controller 20 is installed in indoor, and doorway machine 10 is provided with identification module that is used for the process user request of opening the door and first communication module that is used for carrying out with access controller 20 message exchange, and said identification module is made up of one or more modules in card read head for ID module, user cipher module or the intercommunication module; Preferably, form by these three kinds of modules; Whether effectively said access controller is provided with the module 11 of unblanking that is used to control door lock, confirm user profile user data verification module and be used for carrying out with doorway machine 10 second communication module of message exchange.Please continue with reference to Fig. 4; In the access control system; Access controller 10 links to each other with doorway machine 10 like RS-485 bus, CAN bus or Ethernet through data line 30; Carry out exchanges data, an access controller 10 can be connected control with a plurality of doorway machine 10, and the module of unblanking 11 can be controlled the door lock of coupled multiple leaf door and open.The card read head for ID module can be selected existing various ID/IC card reader for use; User cipher module and user data verification module can be selected electronic password lock commonly used for use; The module of unblanking and intercommunication module also can be selected existing unlocking mechanism and intercom for use, no longer launch to detail at this.
Use above-mentioned access control system to carry out the method that door lock is opened, comprise the steps: 1) identification module on the doorway machine, gather user's request information of unblanking; 2) doorway machine sends user's request information of unblanking to access controller through first communication module; 3) said access controller receives the user through second communication module and asks the information of unblanking; 4) said access controller confirms through the data check module whether user data is effective; 5) if data are effective, said access controller is carried out unlocking action through the module of unblanking, and unblanks successfully through second communication module and first communication module notice doorway machine; If data are invalid, unblank to fail through second communication module and first communication module notice doorway machine.Below respectively to use card, password and intercom system to carry out the flow process that door lock is opened.
Fig. 6 uses the door lock of card to open process flow diagram in the embodiment of the invention.
Please, when the user uses card to carry out the door lock unlatching, comprise the steps: with reference to Fig. 6
Step S601, the card read head for ID module on the doorway machine 10 reads card number information;
Step S602, doorway machine sends card number to access controller 20 through first communication module;
Step S603, access controller 20 receives card number through second communication module;
Step S604, whether access controller 20 is effective through data check module verification card number;
Step S605, if card number is effective, access controller 20 is carried out unlocking action through the module of unblanking, and unblanks successfully through second communication module and first communication module notice doorway machine; If card number is invalid, unblank to fail through second communication module and first communication module notice doorway machine.
Fig. 7 opens process flow diagram for the door lock that accesses to your password in the embodiment of the invention.
Please, when the user uses resident family's name and password to carry out the door lock unlatching, comprise the steps: with reference to Fig. 7
Step S701, the user cipher module on the doorway machine 10 is gathered resident family number and encrypted message;
Step S702, doorway machine 10 sends resident family number to access controller 20 with encrypted message through first communication module;
Step S703, access controller 20 receives resident family number and encrypted message through second communication module;
Step S704, whether access controller 20 is number effective with encrypted message through data check module verification resident family;
Step S705, if resident family number is effective with encrypted message, access controller 20 is carried out unlocking action through the module of unblanking, and unblanks successfully through second communication module and first communication module notice doorway machine 10; If resident family number is invalid with encrypted message, through the failure of unblanking of second communication module and first communication module notice doorway machine 10.
Fig. 8 uses the door lock of intercommunication module to open process flow diagram in the embodiment of the invention.
Please, when the user uses intercom system to carry out the door lock unlatching, comprise the steps: with reference to Fig. 8
Step S801, intercommunication module on the doorway machine 10 receives resident family's information of unblanking;
Step S802, doorway machine 10 sends resident family's information to access controller 20 through first communication module;
Step S803, access controller 20 receives resident family's information through second communication module;
Step S804, whether access controller 20 is effective through data check module verification resident family information;
Step S805, if resident family's information is effective, access controller 20 is carried out unlocking action through the module of unblanking, and unblanks successfully through second communication module and first communication module notice doorway machine 10; If resident family's name and encrypted message are invalid, unblank to fail through second communication module and first communication module notice doorway machine 10.
In sum; Access control system provided by the invention and door lock open method thereof are arranged on the access controller 20 through the module of will unblanking, and are placed on access controller 20 indoor; Make the external staff to open the door, greatly improved security through the mode of destroying doorway machine 10.And doorway machine 10 hardware devices need not adjust, as long as the software modules in the doorway machine 10 are adjusted, remove user's verification module with unblank module just can, access controller 20 can corresponding a plurality of doorway machine 10, have reduced cost.
Though the present invention discloses as above with preferred embodiment; Right its is not that any those skilled in the art are not breaking away from the spirit and scope of the present invention in order to qualification the present invention; When can doing a little modification and perfect, so protection scope of the present invention is when being as the criterion with what claims defined.
Claims (7)
1. access control system; Comprise doorway machine and access controller; It is characterized in that said doorway machine and access controller are separates setting; Said doorway machine is installed in outdoor, and said access controller is installed in indoor, and said doorway machine is provided with identification module that is used for the process user request of opening the door and first communication module that is used for carrying out with access controller message exchange; Whether effectively said access controller is provided with the module of unblanking that is used to control door lock, confirm user profile user data verification module and be used for carrying out with doorway machine second communication module of message exchange.
2. access control system as claimed in claim 1 is characterized in that, said identification module is made up of one or more modules in card read head for ID module, user cipher module or the intercommunication module.
3. access control system as claimed in claim 1 is characterized in that, said access controller links to each other with doorway machine through RS-485 bus, CAN bus or Ethernet.
4. one kind is used the described access control system of claim 1 to carry out the method that door lock is opened, and it is characterized in that comprising the steps:
1) identification module on the doorway machine is gathered the user and is asked the information of unblanking;
2) doorway machine sends user's request information of unblanking to access controller through first communication module;
3) said access controller receives the user through second communication module and asks the information of unblanking;
4) said access controller confirms through the data check module whether user data is effective;
5) if data are effective, said access controller is carried out unlocking action through the module of unblanking, and unblanks successfully through second communication module and first communication module notice doorway machine; If data are invalid, unblank to fail through second communication module and first communication module notice doorway machine.
5. door lock open method as claimed in claim 4 is characterized in that said identification module comprises the card read head for ID module, when the user uses card to carry out the door lock unlatching, comprises the steps:
1) the card read head for ID module on the doorway machine reads card number information;
2) doorway machine sends card number to access controller through first communication module;
3) said access controller receives card number through second communication module;
4) whether said access controller is effective through data check module verification card number;
5) if card number is effective, said access controller is carried out unlocking action through the module of unblanking, and unblanks successfully through second communication module and first communication module notice doorway machine; If card number is invalid, unblank to fail through second communication module and first communication module notice doorway machine.
6. door lock open method as claimed in claim 4 is characterized in that said identification module comprises the user cipher module, when the user uses resident family's name and password to carry out the door lock unlatching, comprises the steps:
1) the user cipher module on the doorway machine is gathered resident family number and encrypted message;
2) doorway machine sends resident family number to access controller with encrypted message through first communication module;
3) said access controller receives resident family number and encrypted message through second communication module;
4) whether said access controller is effective with encrypted message through data check module verification resident family number;
5) if resident family number is effective with encrypted message, said access controller is carried out unlocking action through the module of unblanking, and unblanks successfully through second communication module and first communication module notice doorway machine; If resident family number is invalid with encrypted message, through the failure of unblanking of second communication module and first communication module notice doorway machine.
7. door lock open method as claimed in claim 4 is characterized in that said identification module comprises the intercommunication module, when the user uses intercom system to carry out the door lock unlatching, comprises the steps:
1) the intercommunication module on the doorway machine receives resident family's information of unblanking;
2) doorway machine sends resident family's information to access controller through first communication module;
3) said access controller receives resident family's information through second communication module;
4) whether said access controller is effective through data check module verification resident family information;
5) if resident family's information is effective, said access controller is carried out unlocking action through the module of unblanking, and unblanks successfully through second communication module and first communication module notice doorway machine; If resident family's name and encrypted message are invalid, unblank to fail through second communication module and first communication module notice doorway machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101862571A CN102708610A (en) | 2012-06-06 | 2012-06-06 | Door access control system and door-lock unlocking method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101862571A CN102708610A (en) | 2012-06-06 | 2012-06-06 | Door access control system and door-lock unlocking method thereof |
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| CN102708610A true CN102708610A (en) | 2012-10-03 |
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| CN2012101862571A Pending CN102708610A (en) | 2012-06-06 | 2012-06-06 | Door access control system and door-lock unlocking method thereof |
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Cited By (9)
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| CN103049956A (en) * | 2013-01-09 | 2013-04-17 | 冯晓晗 | Safety access control device based on FPGA |
| CN103123737A (en) * | 2012-12-29 | 2013-05-29 | 冠林电子有限公司 | Tamper alarm circuit for doorphone |
| CN103914900A (en) * | 2014-03-10 | 2014-07-09 | 上海大学 | Terminal extensible door control system based on CAN and network communication |
| CN105447947A (en) * | 2015-12-25 | 2016-03-30 | 荣成智慧城市信息技术有限公司 | Holographic access control system |
| CN106056728A (en) * | 2016-07-29 | 2016-10-26 | 福州米立科技有限公司 | Split type Bluetooth lock access device |
| CN107274521A (en) * | 2017-06-12 | 2017-10-20 | 上海金念信息技术有限公司 | A kind of safety control for security protection |
| CN107705391A (en) * | 2016-08-08 | 2018-02-16 | 同方锐安科技有限公司 | A kind of high safety, expansible access controller |
| CN109147102A (en) * | 2018-06-25 | 2019-01-04 | 深圳市松本先天下科技发展有限公司 | Recognition of face doorway machine |
| CN113538759A (en) * | 2021-07-08 | 2021-10-22 | 深圳创维－Rgb电子有限公司 | Access control management method, device, equipment and storage medium based on display equipment |
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| CN113538759A (en) * | 2021-07-08 | 2021-10-22 | 深圳创维－Rgb电子有限公司 | Access control management method, device, equipment and storage medium based on display equipment |
| CN113538759B (en) * | 2021-07-08 | 2023-08-04 | 深圳创维－Rgb电子有限公司 | Gate inhibition management method, device and equipment based on display equipment and storage medium |
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Application publication date: 20121003 |