CN203070402U - Multi-door entrance guard system controlled through dynamic password - Google Patents
Multi-door entrance guard system controlled through dynamic password Download PDFInfo
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- CN203070402U CN203070402U CN 201320035448 CN201320035448U CN203070402U CN 203070402 U CN203070402 U CN 203070402U CN 201320035448 CN201320035448 CN 201320035448 CN 201320035448 U CN201320035448 U CN 201320035448U CN 203070402 U CN203070402 U CN 203070402U
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- 238000001514 detection method Methods 0.000 claims abstract description 9
- 230000001360 synchronised effect Effects 0.000 claims abstract description 8
- 238000012795 verification Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- 230000003068 static effect Effects 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Abstract
The utility model discloses a multi-door entrance guard system controlled through a dynamic password. The system is characterized by comprising a dynamic token, an electronic lock arranged on a door body, a central control and conversion module for controlling the electronic lock, a password input and display module and a fault emergency unlocking module, wherein the central control and conversion module is connected with a power module, a dynamic password authentication module and an unlocking control and locking detection module; the dynamic password authentication module is provided with a dynamic password generator which is synchronous with the dynamic token; the password input and display module is connected to the central control and conversion module; and the fault emergency unlocking module is connected to the electronic lock. According to the system, multiple locks can be managed by a cipherer, the problems that a static password cannot be used by multiple persons and is required to be periodically replaced in a conventional entrance guard system are solved, the password can be changed in real time, and the safety is improved.
Description
Technical field
The utility model relates to safety-security area, especially relates to a kind of multi-door gate control system by dynamic password control.
Background technology
Gate control system (gate inhibition gateway automated management system) has door access and exit control, security and anti-theft, warning etc. all multi-functional, gate inhibition's equipment is installed in zones such as common important management area to interior of building in the buildings, gateway, equipment Central Control Room, can be implemented in the Central Control Room and can accomplish real-time monitoring to information such as different passwaies, current object, transit times.Gate control system can adopt IC-card, Intelligent key, password to come the access control system, but in the existing gate control system, static password can't many people use, and has the disadvantage of periodic replacement password, and code management device also can't manage the problem of many locks, and in use have inconvenience more.
The utility model content
The purpose of this utility model is exactly in order to address the above problem, a kind of multi-door gate control system by dynamic password control is provided, it can realize many locks of a scrambler management, and in the solution gate control system static password can't be many people use and need the problem of periodic replacement password, but and the password real-time change, increase security.
To achieve these goals, the utility model adopts following technical scheme:
A kind of multi-door gate control system by dynamic password control is characterized in that having:
Dynamic token;
Be installed on the electronic lock of a body;
Central authorities' control and the modular converter of control electronic lock, it is connected with power module, dynamic cipher verification module, unblank control and locking detection module, and described dynamic cipher verification module is provided with the time dynamic password generator synchronous with dynamic token;
Password input and display module, it is connected in central authorities' control and modular converter;
Fault emergent unlocking module, it is connected in electronic lock.
Further, described dynamic cipher verification module is provided with temperature-compensation circuit.
Further, described password input and display module are connected with the hummer that the electronic lock state is played suggesting effect.
The beneficial effects of the utility model are: do not have the dynamic password unlocking function based on time synchronized in the existing technology, dynamic password based on time synchronized adopts password of replacing in 1 minute, can realize that a scrambler manages a plurality of door locks, because get access to after password driven a lock the door opener, password before when he need drive other lock is just invalid, need obtain password again.Can realize that like this password owner manages a plurality of door locks very easily, and not worry that the door opener remembers password.
A plurality of keys can be stored in inside among the present invention, when the owner's of scrambler scrambler is lost, can apply for second, the 3rd scrambler, only need to change password in the keyboard input, just can realize that the safety of key changes, effectively stop to find the hidden danger that the people of scrambler unblanks.
Fault emergent unlocking module can be unblanked under the situation that other module breaks down, and avoids when door lock central authorities control and modular converter fault the situation of can only violence unblanking.
The present invention realized the control of the state of door lock and detection, and can detect door lock has and do not have closure, prevents that effectively the person of unblanking from forgetting the accident of locking, avoided this potential safety hazard.
This gate control system has compensation schemes based on time synchronized, based on the emergent solution of password time adaptive system, fault and the blocking testing mechanism of time synchronized, have the characteristics of height convenience, reliability and security.
Description of drawings
Fig. 1 is a kind of multi-door gate control system structural representation by dynamic password control.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of multi-door gate control system by dynamic password control, it has: a dynamic token 1 as the password generator, the password of its generation is dynamic password and the generation that can realize time-based dynamic password, the door opener can only open the door at the current time that obtains password, and is expired then invalid; Be installed on the electronic lock of body M 2; Central authorities' control and the modular converter 3 of control electronic lock, dynamic password passes through central authorities' control and modular converter conversion by password input and display module input back, transfer to the dynamic cipher verification module, and compare with dynamic password that the time dynamic password generator of being located at the dynamic cipher verification inside modules produces and verify, the dynamic cipher verification module will verify that object information is passed to central authorities' control and modular converter, control unblank control and locking detection module by central authorities' control and modular converter according to the checking object information, and by unblank control and the locking detection module electronic lock cylinder is moved accordingly, central control module and modular converter are connected with power module 4, dynamic cipher verification module 5, unblank to control and locking detection module 8, described dynamic cipher verification module is provided with the time dynamic password generator synchronous with dynamic token; Password input and display module 6, it is connected in central authorities' control and modular converter, and password input and display module have been realized password input, the replacing of key, the demonstration of the blocking of unblanking; Fault emergent unlocking module 7, it is connected in electronic lock.
Central authorities control and modular converter mainly realize internal data in password input and display module, dynamic cipher verification module, unblank to control and the locking detection module between bridge joint and generation and the emergent unlocking when above-mentioned three modules go wrong of conversion, unlocking signal, realize that effective fault unblanks.
The dynamic password that the dynamic cipher verification module is based on the time produces and comparison module, be subjected to Temperature Influence to cause slack-off problem of time for solving crystal oscillator, this module is integrated temperature-compensation circuit, can be so that product reduces Temperature Influence to greatest extent, this module adopts the mode of software that password is followed the trail of in addition, there is higher adaptability time to password, and irreversible one-way hash algorithm SHA or MD5 are adopted in the generation of dynamic password, and the security of password is higher.
Unblank to control and electromagnet and the control signal of switch lock realize the unblank feedback of locking and switch lock signal of locking detection module by detecting tapered end, better realize the controllability to the tapered end state.
Fault emergent unlocking module is the emergent unlocking when mad the breaking down of other fan of dynamic password, situation about can not unblank when efficiently solving fault.
This multi-door gate control system use level of security than higher gate control system in, substitute original static password gate control system, perhaps in the static password gate control system, increase the dynamic password unlocking function.
For password input and display module 6, it can realize the input of password and demonstration and the prompting of switch lock state, and alerting pattern can adopt such as means such as hummer ring.
Control in the case in power module, lock control circuit, mad being integrated in of dynamic authentication fan, the UPS function has been inherited in conversion, the inside of realization supply voltage, do not influence work in the time of can realizing cutting off the power supply, communicating by letter of the conversion of lockhole password and each module, the dynamic cipher verification module realizes calculating and the authentication of dynamic password.
The above only is preferred implementation of the present utility model, and protection domain of the present utility model is not limited in above-mentioned embodiment, and every technical scheme that belongs to the utility model principle all belongs to protection domain of the present utility model.For a person skilled in the art, some improvement of under the prerequisite that does not break away from principle of the present utility model, carrying out, these improvement also should be considered as protection domain of the present utility model.
Claims (3)
1. multi-door gate control system by dynamic password control is characterized in that having:
Dynamic token;
Be installed on the electronic lock of a body;
Central authorities' control and the modular converter of control electronic lock, it is connected with power module, dynamic cipher verification module, unblank control and locking detection module, and described dynamic cipher verification module is provided with the time dynamic password generator synchronous with dynamic token;
Password input and display module, it is connected in central authorities' control and modular converter;
Fault emergent unlocking module, it is connected in electronic lock.
2. a kind of multi-door gate control system by dynamic password control as claimed in claim 1 is characterized in that described dynamic cipher verification module is provided with temperature-compensation circuit.
3. a kind of multi-door gate control system by dynamic password control as claimed in claim 1 is characterized in that, described password input and display module are connected with the hummer that the electronic lock state is played suggesting effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320035448 CN203070402U (en) | 2013-01-23 | 2013-01-23 | Multi-door entrance guard system controlled through dynamic password |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320035448 CN203070402U (en) | 2013-01-23 | 2013-01-23 | Multi-door entrance guard system controlled through dynamic password |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203070402U true CN203070402U (en) | 2013-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320035448 Expired - Fee Related CN203070402U (en) | 2013-01-23 | 2013-01-23 | Multi-door entrance guard system controlled through dynamic password |
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| CN (1) | CN203070402U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104933797A (en) * | 2015-06-30 | 2015-09-23 | 武汉天喻信息产业股份有限公司 | Intelligent card access control system and method based on dynamic token |
| CN105298250A (en) * | 2015-10-30 | 2016-02-03 | 桂林市腾瑞电子科技有限公司 | Door lock remote control system |
| RU2597563C1 (en) * | 2015-05-13 | 2016-09-10 | Межрегиональное общественное учреждение "Институт инженерной физики" | Electronic seal |
| CN106296912A (en) * | 2016-08-08 | 2017-01-04 | 苏州山茶电子科技有限公司 | A kind of have prevent dismantle wiring crack the electronic lock unblanked |
| CN108599962A (en) * | 2018-05-08 | 2018-09-28 | 国网天津市电力公司 | A kind of switchgear house comprehensive entrance guard system and application method based on time synchronization dynamic password |
-
2013
- 2013-01-23 CN CN 201320035448 patent/CN203070402U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2597563C1 (en) * | 2015-05-13 | 2016-09-10 | Межрегиональное общественное учреждение "Институт инженерной физики" | Electronic seal |
| CN104933797A (en) * | 2015-06-30 | 2015-09-23 | 武汉天喻信息产业股份有限公司 | Intelligent card access control system and method based on dynamic token |
| CN105298250A (en) * | 2015-10-30 | 2016-02-03 | 桂林市腾瑞电子科技有限公司 | Door lock remote control system |
| CN106296912A (en) * | 2016-08-08 | 2017-01-04 | 苏州山茶电子科技有限公司 | A kind of have prevent dismantle wiring crack the electronic lock unblanked |
| CN108599962A (en) * | 2018-05-08 | 2018-09-28 | 国网天津市电力公司 | A kind of switchgear house comprehensive entrance guard system and application method based on time synchronization dynamic password |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI NINGDUN INFORMATION CO., LTD. Free format text: FORMER OWNER: LIU YINGGE Effective date: 20140530 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215000 SUZHOU, JIANGSU PROVINCE TO: 200030 XUHUI, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140530 Address after: 200030 room 822, No. 436, Xuhui District, Shanghai, Yishan Road Patentee after: Shanghai Ning Dun Mdt InfoTech Ltd Address before: In Jinchang District of Suzhou City, Jiangsu province 215000 Road No. 18 Patentee before: Liu Yingge |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20150123 |
|
| EXPY | Termination of patent right or utility model |