CN103295289A - Photon lock door control system based on wireless network - Google Patents
Photon lock door control system based on wireless network Download PDFInfo
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- CN103295289A CN103295289A CN2012100518100A CN201210051810A CN103295289A CN 103295289 A CN103295289 A CN 103295289A CN 2012100518100 A CN2012100518100 A CN 2012100518100A CN 201210051810 A CN201210051810 A CN 201210051810A CN 103295289 A CN103295289 A CN 103295289A
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Abstract
The invention relates to a photon lock door control system based on a wireless network. The photon lock door control system comprises a photon key, a door lock, a wireless network receiving device and a server database, wherein the photon key is used for transmitting an optical signal containing information; the door lock comprises a wireless network transmission module and is used for responding to the optical signal and transmitting the information of the door lock through the wireless network transmission module; the wireless network receiving device is used for receiving the information transmitted from the wireless network transmission module and transmitting the information to the server database through a network. According to the photon lock door control system disclosed by the invention, the photon key transmits an unlocking instruction to the door lock in a form of the optical signal, the optical signal is not easily decoded and thus the safety is high; the door lock transmits the door lock information to the network in a wireless manner through the wireless network transmission module and wiring is not needed, so that physical connection of equipment is reduced and the expansion is facilitated; the information capacity of the server database is large so as to be convenient for non-developers to operate and control the database.
Description
Technical field
The present invention relates to a kind of gate control system, relate in particular to a kind of photon based on wireless network access control system of locking a door.
Background technology
Gate control system belongs to the category of public safety system, is widely used a kind of high-tech safety installations.The passway of significant points in buildings, door status switch, electric control lock or card reader equal controller are installed, monitored by central control room (CCR), system adopts the computing machine multitask to handle, can control in real time or setting program control the position of each passway, current object and transit time etc., it is applied to the management of public safety in bank, office, laboratory, archives, parking lot, warehouse and comprehensive office building.
The effect of gate control system is that custodian group passes in and out control zone, and restricting unauthorized personage passes in and out the specific region, and makes the authorized person more convenient in turnover.System can use contactless card, fingerprint, password etc., as authorizing identification, and by the controller programming, record turnover personage Time of Day, and can cooperate alarm and closed-circuit television system to reach preferable management.Yet, existing gate control system mostly is wire transmission mode, and controller is generally undertaken by RS-232, RS-485 or CAN bus with the communication of PC, the physical connection complexity between the equipment, network rebuilding constructional difficulties, newly-increased wiring is loaded down with trivial details especially for Adding User.
Summary of the invention
Technical matters to be solved by this invention is, at above-mentioned the deficiencies in the prior art, propose a kind of safe, be convenient to expand and the photon based on wireless network that information capacity the is big access control system of locking a door.
The technical solution adopted for the present invention to solve the technical problems is, a kind of photon based on wireless network access control system of locking a door is proposed, it comprises photon key, door lock, wireless network receiving trap and server database, and described photon key is used for the light signal that emission contains information; Described door lock comprises the wireless network transmitter module, and described door lock is used for the described light signal of response and by described wireless network transmitter module the information of door lock is launched; Described wireless network receiving trap is used for receiving described wireless network transmitter module and passes the information of coming, and sends described information to described server database by network.
Further, described door lock comprises optical signal receiving module, micro controller module, electric control lock main body and described wireless network transmitter module, described optical signal receiving module is used for converting light signal to electric signal, and described electric signal is sent to described micro controller module; Described micro controller module is controlled described electric control lock main body and described wireless network transmitter module according to described electric signal.
Further, described optical signal receiving module comprises photodetector, logarithmic amplifier, operational amplifier and comparer, and described photodetector is used for the light signal of detection of photons key emission and described light signal is changed into current signal; Described logarithmic amplifier is used for converting current signal to voltage signal; Described operational amplifier is used for obtaining the mean value of described voltage signal volt value; Described comparer is differentiated the level of described voltage signal by described mean value, and described differentiation result is sent to described micro controller module.
Further, described electric control lock main body also comprises trigger module and the mechanical opening module of mating with mechanical key, described trigger module triggers described micro controller module when opening door lock by mechanical key, makes micro controller module control described wireless network transmitter module the information of door lock is launched.
Further, described door lock also comprises be used to the password that password is set module is set.
Further, described photon key comprises switch, power supply, microprocessor module, driver module and light emitting module, and described switch is used for the unlatching of the described power supply of control or cuts out; Described power supply is used to described microprocessor module and driver module that electric energy is provided; Described microprocessor module is for the memory encoding data and according to described coded data transmission level modulation signal; Described driver module drives the light signal that described light emitting module emission contains information under the control of level modulation signal.
Further, described light emitting module is light emitting diode.
Further, described wireless network receiving trap is wireless router or wireless exchange board.
Further, described wireless network transmitter module is the Wifi module, described Wifi module is provided with the antenna for electromagnetic signals, described antenna comprises antenna body and is positioned at the super material panel of described antenna body one side, described super material panel includes some layers, and each layer is by the substrate of sheet and be arranged on described suprabasil a plurality of artificial metal's microstructures and form.
Further, diminish gradually around the effective dielectric constant of described super material panel and the equivalent permeability middle mind-set by super material panel.
In sum, the photon that the present invention is based on wireless network access control system of locking a door is launched unlock instruction with the form of light signal to door lock by the photon key, and light signal is not easy to be decrypted, and is safe; Described door lock is launched door lock information with wireless mode to network by the wireless network transmitter module, need not wiring, has reduced the physical connection between the equipment, is convenient to expansion; Substituted embedded database of the prior art with server database, information capacity is big, is convenient to non-developer database is operated and controlled.
Description of drawings
Fig. 1 is the lock a door theory diagram of a kind of embodiment of access control system of the photon that the present invention is based on wireless network.
Fig. 2 is the theory diagram of photon key of the present invention shown in Figure 1.
Fig. 3 is the theory diagram of door lock of the present invention shown in Figure 1.
Fig. 4 is the structural representation of the antenna of wireless network transmitter module of the present invention shown in Figure 3.
Fig. 5 is the structural representation of the super material panel of antenna of the present invention shown in Figure 4.
Embodiment
The present invention will be further described below in conjunction with drawings and the specific embodiments:
See also Fig. 1 and Fig. 2, the photon that the present invention is based on wireless network access control system of locking a door comprises photon key 1, door lock 2, wireless network receiving trap 3 and server database 4.Described photon key 1 is used for the light signal that emission contains information, and it comprises switch 11, power supply 12, microprocessor module 13, driver module 14 and light emitting module 15, and described switch 11 is used for the unlatching of the described power supply 12 of control or cuts out.Described power supply 12 is used to described microprocessor module 13 and driver module 14 that electric energy is provided.Described microprocessor module 13 is used for the memory encoding data and according to described coded data transmission level modulation signal, can program be write described microprocessor module 13 by cd-rom recorder, thereby realizes changing described coded data, namely changes the password of photon key 1.Described driver module 14 drives the light signal that described light emitting module 15 emissions contain information under the control of described level modulation signal.
Described light signal is visible light or invisible light.In the present embodiment, described light emitting module 15 is the light emitting diodes that can launch visible light, and its sudden strain of a muscle of constantly carrying out high speed under the driving of driver module 14 is gone out, and forms the light signal that represents 0 and 1 signal, thereby the present invention also can provide illumination in communication.Light emitting diode is the semiconductor light emitting light source, not only brightness height, reliability height, energy loss is low, size is little, environmental protection, has more that modulating performance is good, the response sensitivity advantages of higher.
See also Fig. 3 to Fig. 5, described door lock 2 comprises that optical signal receiving module 21, micro controller module 22, electric control lock main body 23, wireless network transmitter module 24 and password arrange module 25, described optical signal receiving module 21 comprises photodetector 211, logarithmic amplifier 212, operational amplifier 213 and comparer 214, and described photodetector 211 is used for the light signal of detection of photons key 1 emission and described light signal is changed into current signal.Described logarithmic amplifier 212 is used for converting current signal to voltage signal.Described operational amplifier 213 is used for obtaining the mean value of described voltage signal volt value.Described comparer 214 is differentiated the level of described voltage signal by described mean value, and when described volt value subaverage, described voltage signal is judged to low level signal, namely is judged to 0 of digital signal; When described volt value was higher than mean value, described voltage signal was judged to high level signal, namely was judged to 1 of digital signal, then described differentiation result was sent to described micro controller module 22.
Store in the described micro controller module 22 for passing the normal data that the data of coming compare with described light signal transmitter module, when described micro controller module 22 receives after described optical signal receiving module 21 passes the data of coming, these data and micro controller module 22 interior normal datas are compared.If the normal data in the micro controller module 22 is complementary with the data that receive, then the described electric control lock main body 23 of described micro controller module 22 controls is carried out unlocking action, and controls described wireless network transmitter module 24 information such as mode, the time of opening the door of will opening the door and launch.
Described electric control lock main body 23 not only comprises the disclosed relay of prior art, motor and the parts such as dead bolt that are in transmission connection with motor, also comprise trigger module 231 and the mechanical opening module 232 of mating with mechanical key 1, parts such as described relay, motor and dead bolt are prior aries, do not repeat them here.Described trigger module 231 is electrically connected with described microprocessor module 13, described trigger module 231 triggers described micro controller module 22 when opening door lock 2 by mechanical key 1, and the described wireless network transmitter module 24 of micro controller module 22 controls is launched unblank information and uncaging time of the machinery of door lock 2.Described trigger module 231 can be push switch 11 or sensor circuit etc.
Described wireless network transmitter module 24 is Wifi modules, described Wifi module is provided with the antenna 240 for electromagnetic signals, described antenna comprises antenna body 241 and is positioned at the super material panel 242 of described antenna body 241 1 sides, described antenna body 241 is provided with oscillator 2411, and described super material panel 242 is positioned at a side of described oscillator 2411.Described super material panel 242 is provided with some layers, and each layer is made up of the substrate 243 of sheet and a plurality of artificial metal's microstructures 244 that are arranged in the described substrate 243.Described substrate 243 is made by high molecular polymer, pottery, ferroelectric material, ferrite material or ferromagnetic material.Described man-made structures is made by metal materials such as gold, silver, copper.By super material technology as can be known, under the situation that base material is selected, by adjusting pattern, size and the space distribution on base material thereof of artificial metal's microstructure 244, can adjust everywhere effective dielectric constant and equivalent permeability on the super material, and then change super material equivalent refractive index everywhere.When artificial metal's microstructure 244 adopted identical geometric configuration, the size of somewhere artificial metal's microstructure 244 was more big, and then effective dielectric constant and the equivalent permeability that should locate is more big, and refractive index is also more big.
In the present embodiment, the pattern of the artificial metal's microstructure 244 that adopts is I-shaped, the size of I-shaped artificial metal's microstructure 244 therefrom diminishes around the mind-set gradually in the substrate 243, in substrate 243 centers, the size maximum of I-shaped artificial metal's microstructure 244, and measure-alike in I-shaped artificial metal's microstructure 244 at distance center same radius place, therefore the effective dielectric constant of substrate 243 and equivalent permeability by the centre to around diminish gradually, middle effective dielectric constant and equivalent permeability maximum, thereby the refractive index of substrate 243 from the centre to around diminish the refractive index maximum of center section gradually.By adding described super material panel 242 in antenna body 241 front ends one side, thereby most of electromagnetic wave that radiating doublet produces is converged via super material panel 242 refractions and to same direction, thereby significantly reduced the width of radiated wave lobe, the gain of radio-frequency antenna 24 is significantly improved, strengthen the signal intensity of radio-frequency antenna 24 greatly, thereby can be applicable to various rugged environments.By described password module 25 being set can arrange the unlocking cipher of described door lock 2, thereby further improves security.
Described wireless network receiving trap 3 is wireless router or wireless exchange board, and it is used for receiving described wireless network transmitter module 24 and passes the information of coming, and sends described information to described server database 4 by network.Described network can be internet such as LAN (Local Area Network) or wide area network.Described server database 4 passes the information of coming with described wireless network receiving trap 3 and stores, and server database 4 allows non-developer (DBA, data base administrator) that database is operated usually; Server database 4 separates data with program, be convenient to the control to database access.
In sum, the photon that the present invention is based on wireless network lock a door access control system by photon key 1 with the form of light signal to door lock 2 emission unlock instructions, light signal is not easy to be decrypted, and is safe; Described door lock 2 is launched door lock 2 information with wireless mode to network by wireless network transmitter module 24, need not wiring, has reduced the physical connection between the equipment, is convenient to expansion; Substituted embedded database of the prior art with server database 4, information capacity is big, is convenient to non-developer database is operated and controlled.
By reference to the accompanying drawings embodiments of the invention are described above; but the present invention is not limited to above-mentioned embodiment; above-mentioned embodiment only is schematic; rather than it is restrictive; those of ordinary skill in the art is under enlightenment of the present invention; not breaking away under the scope situation that aim of the present invention and claim protect, also can make a lot of forms, these all belong within the protection of the present invention.
Claims (10)
1. the photon based on wireless network access control system of locking a door, it is characterized in that: comprise photon key, door lock, wireless network receiving trap and server database, described photon key is used for the light signal that emission contains information; Described door lock comprises the wireless network transmitter module, and described door lock is used for the described light signal of response and by described wireless network transmitter module the information of door lock is launched; Described wireless network receiving trap is used for receiving described wireless network transmitter module and passes the information of coming, and sends described information to described server database by network.
2. the photon based on the wireless network according to claim 1 access control system of locking a door, it is characterized in that: described door lock comprises optical signal receiving module, micro controller module, electric control lock main body and described wireless network transmitter module, described optical signal receiving module is used for converting light signal to electric signal, and described electric signal is sent to described micro controller module; Described micro controller module is controlled described electric control lock main body and described wireless network transmitter module according to described electric signal.
3. the photon based on the wireless network according to claim 2 access control system of locking a door, it is characterized in that: described optical signal receiving module comprises photodetector, logarithmic amplifier, operational amplifier and comparer, and described photodetector is used for the light signal of detection of photons key emission and described light signal is changed into current signal; Described logarithmic amplifier is used for converting current signal to voltage signal; Described operational amplifier is used for obtaining the mean value of described voltage signal volt value; Described comparer is differentiated the level of described voltage signal by described mean value, and described differentiation result is sent to described micro controller module.
4. according to claim 2 or 3 described photons based on the wireless network access control system of locking a door, it is characterized in that: described electric control lock main body also comprises trigger module and the mechanical opening module of mating with mechanical key, described trigger module triggers described micro controller module when opening door lock by mechanical key, makes micro controller module control described wireless network transmitter module the information of door lock is launched.
5. according to claim 1 or 2 or 3 described photons based on the wireless network access control system of locking a door, it is characterized in that: described door lock also comprises be used to the password that password is set module is set.
6. according to claim 1 or 2 or 3 described photons based on the wireless network access control system of locking a door, it is characterized in that: described photon key comprises switch, power supply, microprocessor module, driver module and light emitting module, and described switch is used for the unlatching of the described power supply of control or cuts out; Described power supply is used to described microprocessor module and driver module that electric energy is provided; Described microprocessor module is for the memory encoding data and according to described coded data transmission level modulation signal; Described driver module drives the light signal that described light emitting module emission contains information under the control of level modulation signal.
7. the photon based on the wireless network according to claim 6 access control system of locking a door, it is characterized in that: described light emitting module is light emitting diode.
8. according to claim 1 or 2 or 3 described photons based on the wireless network access control system of locking a door, it is characterized in that: described wireless network receiving trap is wireless router or wireless exchange board.
9. according to claim 1 or 2 or 3 described photons based on the wireless network access control system of locking a door, it is characterized in that: described wireless network transmitter module is the Wifi module, described Wifi module is provided with the antenna for electromagnetic signals, described antenna comprises antenna body and is positioned at the super material panel of described antenna body one side, described super material panel includes some layers, and each layer is by the substrate of sheet and be arranged on described suprabasil a plurality of artificial metal's microstructures and form.
10. the photon based on the wireless network according to claim 9 access control system of locking a door is characterized in that: diminish gradually around the effective dielectric constant of described super material panel and the equivalent permeability middle mind-set by super material panel.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210051810.0A CN103295289B (en) | 2012-03-01 | 2012-03-01 | Based on the photon lock door control system of wireless network |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210051810.0A CN103295289B (en) | 2012-03-01 | 2012-03-01 | Based on the photon lock door control system of wireless network |
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| CN103295289A true CN103295289A (en) | 2013-09-11 |
| CN103295289B CN103295289B (en) | 2016-02-24 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106411404A (en) * | 2016-09-21 | 2017-02-15 | 南方科技大学 | Control method, control device, mobile terminal and wireless communication system |
| CN107004281A (en) * | 2014-11-10 | 2017-08-01 | 棱镜传感器公司 | The X radial imagings of view data based on many storehouse X ray detectors from photon counting |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1561123A (en) * | 2004-02-24 | 2005-01-05 | 胡宴宾 | Key combined with mobile phone and mobile phone chip inserted type strick door lock |
| CN102096957A (en) * | 2011-03-25 | 2011-06-15 | 南京仙朗科技发展有限公司 | Access control management system and configuration method thereof |
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2012
- 2012-03-01 CN CN201210051810.0A patent/CN103295289B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1561123A (en) * | 2004-02-24 | 2005-01-05 | 胡宴宾 | Key combined with mobile phone and mobile phone chip inserted type strick door lock |
| CN102096957A (en) * | 2011-03-25 | 2011-06-15 | 南京仙朗科技发展有限公司 | Access control management system and configuration method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107004281A (en) * | 2014-11-10 | 2017-08-01 | 棱镜传感器公司 | The X radial imagings of view data based on many storehouse X ray detectors from photon counting |
| CN106411404A (en) * | 2016-09-21 | 2017-02-15 | 南方科技大学 | Control method, control device, mobile terminal and wireless communication system |
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| CN103295289B (en) | 2016-02-24 |
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Owner name: SHENZHEN GUANGQI INTELLIGENT PHOTONICS TECHNOLOGY Free format text: FORMER OWNER: SHENZHEN KUANG-CHI INNOVATION TECHNOLOGY CO., LTD. Effective date: 20150720 |
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Effective date of registration: 20150720 Address after: 518000 Guangdong city of Shenzhen province Futian District Shennan Road and CaiTian Road intersection East Xintiandi Plaza C block 2007-27 Applicant after: Shenzhen Guang Qi intelligent photonic Technology Co., Ltd. Address before: 518034 A international business center, No. 1061, Xiang Mei Road, Guangdong, Shenzhen, Futian District, China 18B Applicant before: Shenzhen Kuang-Chi Innovation Technology Co., Ltd. |
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