CN103366422A - WIFI-based password setting method of light-operated access control system - Google Patents
WIFI-based password setting method of light-operated access control system Download PDFInfo
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- CN103366422A CN103366422A CN2012100932327A CN201210093232A CN103366422A CN 103366422 A CN103366422 A CN 103366422A CN 2012100932327 A CN2012100932327 A CN 2012100932327A CN 201210093232 A CN201210093232 A CN 201210093232A CN 103366422 A CN103366422 A CN 103366422A
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Abstract
The invention relates to a WIFI-based password setting method of a light-operated access control system. The method comprises the following steps: S1. a user inputs the identity recognition information and password information of a photon key with password needing amending on a password setting server; S2. the password setting server sends the identity recognition information and the password information of the photon key to a wireless router or a wireless switch through a network, and the wireless router or the wireless switch sends the identity recognition information and the password information of the photon key; S3. the photon key receives the identity recognition information and the password information of the photon key through a WIFI wireless module and judges whether the received identity recognition information of the photon key is matched with the identity recognition information of the photon key, and sets the password information as the password information of the photon key if so. The WIFI-based password setting method provided by the invention can be used for preventing the password information of the photon key from being easily leaked, so that the safety is high.
Description
Technical field
The present invention relates to the gate control system field, more particularly, relate to a kind of light-operated passwords of access control system method to set up based on WI FI.
Background technology
In existing control system, fingerprint identification control system is widely used in each field, especially in user's identification, security, the association area development such as managerial rapidly, nowadays generally uses in gate control system and attendance checking system.Because fingerprint has uniqueness, can be used to determine personal information to the identification of finger print information.But because fingerprint identification device all is to be fixed on the somewhere mostly, user's finger print information is stayed on the fingerprint identification device easily, thereby there is potential safety hazard in the information dropout of causing, thereby is eliminated gradually.
Visible light communication is a kind of communication mode take light wave as transmission medium, and its high speed light and shade flash signal that is invisible to the naked eye of utilizing fluorescent light or light emitting diode etc. to send is come transmission information.Visible light communication has following outstanding advantages: 1. visible light communication is green resource, does not have electromagnetic radiation; 2. there is light just can communicate, without communication blind district, convenient and swift; 3. the visible light communication emissive power is high; 4. need not the radio-frequency spectrum authentication; 5., large, the good confidentiality of transmission frequency bandwidth, message capacity and anti-electromagnetic interference capability are strong.Thereby visible light communication is promoted application gradually in gate control system.
Existing gate control system based on visible light communication comprises photon key and door lock, described photon key is provided with unlocking cipher information, when opening described photon key, to described door lock emission unlocking cipher information, described door lock is received the action of opening the door behind the described signal to described photon key with the form of light signal.Described unlocking cipher information is to put into simultaneously in the mobile phone SD card with textual form when cell phone software is installed, and need generate on computers new password information when Modify password information, then places text to replace the old text message of mobile phone SD card again.Along with photon gate control system user's increase, such mode can not be met the need of market, and unlocking cipher information is deposited in the risk height of divulging a secret in the mobile phone SD card always.
Summary of the invention
The technical problem to be solved in the present invention is, for the defects of prior art, provides a kind of and is difficult for divulging a secret, the safe light-operated passwords of access control system method to set up based on WIFI.
The technical solution adopted for the present invention to solve the technical problems is: a kind of light-operated passwords of access control system method to set up based on WIFI is provided, and it comprises the steps:
S1, user arrange identity identification information and the encrypted message that the photon key of Modify password is wanted in the server input at password;
S2, described password arrange server and by network identity identification information and the encrypted message of described photon key are sent to wireless router or wireless exchange board, and described wireless router or wireless exchange board are launched identity identification information and the encrypted message of described photon key again;
After S3, photon key receive the identity identification information and encrypted message of described photon key by the WIFI wireless module, the identity identification information of judging the described photon key receive whether with the identity identification information coupling of this photon key, if coupling is then with the encrypted message of described encrypted message setup cost photon key.
Further, also comprise step S4 after the described step S3: described photon key writes the door lock encrypted message with the form of light signal to door lock, and described photon key and described door lock are mated mutually.
Further, described photon key is mobile phone.
Further, described mobile phone comprises input information output module, microprocessor module, WIFI wireless module, driver module and light emitting module; Described input information output module is used for input and demonstration information; Described microprocessor module is used for according to passing the information of coming from input information output module and WIFI wireless module, controls described driver module or information exchange is crossed described WIFI wireless module launch; Described driver module is used for driving the light signal that the light emitting module emission contains information according to the control signal of described microprocessor module output.
Further, described WIFI wireless module is provided with the antenna for the transmitting-receiving electromagnetic wave signal, described antenna is super material antenna, described super material antenna comprises antenna body and is positioned at the super material panel of described antenna body one side, described super material panel is provided with some layers, and every one deck 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.
Further, the size of described artificial metal's microstructure diminishes towards periphery gradually from the center of every one deck.
Further, described center take substrate as artificial metal's microstructure size size at the same radius place in the center of circle identical.
Further, described artificial metal's microstructure is I-shaped.
Further, described door lock comprises photodetection module, signal amplification module, micro controller module and electric control lock main body, and described photodetection module is used for receiving described light signal, and converts described light signal to electric signal; Described signal amplification module is used for the output signal of described photodetection module is amplified; Described micro controller module is used for the electric signal according to described signal amplification module output, controls described electric control lock main body.
Adopt the light-operated passwords of access control system method to set up based on WIFI of the present invention to have following beneficial effect: because the unlocking cipher information of photon key of the present invention is after the photon key belongs to certain user, by described password server is set again photon key and door lock are arranged password, thereby the photon key before belonging to the user during this period of time in, information in photon key and the door lock does not contain effective unlocking cipher information, thus can realize photon key cipher information be difficult for divulging a secret, safe.
Description of drawings
Fig. 1 is the process flow diagram that the present invention is based on a kind of embodiment of light-operated passwords of access control system method to set up of WIFI.
Fig. 2 is the theory diagram of password of the present invention when server, wireless network switch, photon key and door lock being set cooperating.
Fig. 3 is the structural representation of the antenna of door WIFI wireless module of the present invention shown in Figure 2.
Fig. 4 is the structural representation of the super material panel of antenna of the present invention shown in Figure 3.
Embodiment
See also Fig. 1, the present invention relates to a kind of light-operated passwords of access control system method to set up based on WIFI, it comprises the steps:
S1, user arrange identity identification information and the encrypted message that the photon key 2 of Modify password is wanted in server 1 input at password;
S2, described password arrange server 1 and by network identity identification information and the encrypted message of described photon key 2 are sent to wireless exchange board 3, and described wireless exchange board 3 is launched identity identification information and the encrypted message of described photon key 2 again;
After S3, photon key 2 receive the identity identification information and encrypted message of described photon key 2 by the WIFI wireless module, the identity identification information of judging the described photon key 2 receive whether with the identity identification information coupling of this photon key 2, if coupling is then with the encrypted message of described encrypted message setup cost photon key 2.
S4, described photon key 2 write door lock 4 encrypted messages with the form of light signal to door lock 4, and described photon key 2 is mated mutually with described door lock 4.
See also Fig. 2, among the step S1, described photon key 2 is mobile phones, and described identity identification information is the SIM card number of mobile phone, and described encrypted message can be numeral, letter or character etc.Described password arranges server 1 and is used for sending out by network after the described identity identification information that will obtain and encrypted message are encoded.Described mobile phone comprises input information output module 21, microprocessor module 22, WIFI wireless module 23, driver module 24 and light emitting module 25; Described input information output module 21 is used for input and demonstration information; Described microprocessor module 22 is used for according to passing the information of coming from input information output module 21 and WIFI wireless module 23, controls described driver module 24 or information exchange is crossed described WIFI wireless module 23 launch; Described driver module 24 is used for driving the light signal that light emitting module 25 emissions contain information according to the control signal of described microprocessor module 22 outputs.
See also Fig. 3 and Fig. 4, described WIFI wireless module 23 is provided with the antenna 231 for the transmitting-receiving electromagnetic wave signal, described antenna 231 comprises antenna body 232 and is positioned at the super material panel 233 of described antenna body 232 1 sides, described antenna body 232 is provided with oscillator 234, and described super material panel 233 is positioned at a side of described oscillator 234.Described super material panel 233 is provided with some layers, and every one deck is comprised of the substrate 235 of sheet and a plurality of artificial metal's microstructures 236 that are arranged in the described substrate 235.Described substrate 235 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, in the situation that base material is selected, by adjusting pattern, size and the space distribution on base material thereof of artificial metal's microstructure 236, 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 236 adopted identical geometric configuration, the size of somewhere artificial metal's microstructure 236 was larger, and effective dielectric constant and the equivalent permeability that then should locate are larger, and refractive index is also larger.
In the present embodiment, the pattern of the artificial metal's microstructure 236 that adopts is I-shaped, the size of I-shaped artificial metal's microstructure 236 therefrom diminishes around the mind-set gradually in the substrate 235, in substrate 235 centers, the size of I-shaped artificial metal's microstructure 236 is maximum, and measure-alike in I-shaped artificial metal's microstructure 236 at distance center same radius place, therefore the effective dielectric constant of substrate 235 and equivalent permeability by the centre to around diminish gradually, middle effective dielectric constant and equivalent permeability are maximum, thereby the refractive index of substrate 235 is from the centre to diminishing gradually the refractive index maximum of center section all around.By adding described super material panel 233 in antenna body 232 front ends one side, thereby most of electromagnetic wave that radiating doublet 234 produces is converged via super material panel 233 refractions and to same direction, thereby greatly reduced the width of radiated wave lobe, the gain of radio-frequency antenna 231 is significantly improved, greatly strengthen the signal intensity of radio-frequency antenna 231, thereby can be applicable to various rugged environments.
Among the step S3, after the microprocessor module 22 of described photon key 2 receives and passes the identity identification information of coming from WIFI wireless module 23, judge described photon key 2 identity identification informations receive whether with the identity identification information coupling of this photon key 2, if coupling is then with the encrypted message of described encrypted message setup cost photon key 2.
Among the step S4, described door lock 4 comprises photodetection module 41, signal amplification module 42, micro controller module 43 and electric control lock main body 44, and described photodetection module 41 is used for receiving described light signal, and converts described light signal to electric signal; Described signal amplification module 42 is used for the output signal of described photodetection module 41 is amplified; Described micro controller module 43 is used for the electric signal according to described signal amplification module 42 outputs, controls described electric control lock main body 44.
After the photodetection module 41 of described door lock 4 receives described light signal, described light signal is converted to electric signal and after described signal amplification module 42 amplifies, inputs described micro controller module 43.Store normal data in the described micro controller module 43, after described micro controller module 43 receives described light signal transmitter module and passes the data of coming, at first with this decoding data, the described normal data in the data that form after then will decoding and the micro controller module 43 compares.If the data that the normal data in the micro controller module 43 and described decoding form afterwards are complementary, then the described electric control lock main body 44 of described micro controller module 43 controls is carried out unlocking action.If the normal data of the data that micro controller module 43 receives and micro controller module 43 interior storages does not mate, judge then whether the data that receive are the data message of Modify password information, if described data message is the data message of Modify password information, the normal data that the new standard data replacement is previous then, just realize and to replace the encrypted message of described door lock 4, otherwise described data are abandoned.
In sum, the unlocking cipher information of photon key 2 of the present invention is after photon key 2 belongs to certain user, by described password 1 pair of photon key 2 of server is set again and door lock 4 arranges password, thereby photon key 2 before belonging to the user during this period of time in, information in photon key 2 and the door lock 4 do not contain effective unlocking cipher information, thus can realize photon key 2 encrypted messages be difficult for divulging a secret, safe.
The above is described embodiments of the invention by reference to the accompanying drawings; but the present invention is not limited to above-mentioned embodiment; above-mentioned embodiment only is schematic; rather than restrictive; those of ordinary skill in the art is under enlightenment of the present invention; not breaking away from 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 light-operated passwords of access control system method to set up based on WIFI is characterized in that, comprises the steps:
S1, user arrange identity identification information and the encrypted message that the photon key of Modify password is wanted in the server input at password;
S2, described password arrange server and by network identity identification information and the encrypted message of described photon key are sent to wireless router or wireless exchange board, and described wireless router or wireless exchange board are launched identity identification information and the encrypted message of described photon key again;
After S3, photon key receive the identity identification information and encrypted message of described photon key by the WIFI wireless module, the identity identification information of judging the described photon key receive whether with the identity identification information coupling of this photon key, if coupling is then with the encrypted message of described encrypted message setup cost photon key.
2. the light-operated passwords of access control system method to set up based on WIFI according to claim 1, it is characterized in that, also comprise step S4 after the described step S3: described photon key writes the door lock encrypted message with the form of light signal to door lock, and described photon key and described door lock are mated mutually.
3. the light-operated passwords of access control system method to set up based on WIFI according to claim 1 and 2 is characterized in that described photon key is mobile phone.
4. the light-operated passwords of access control system method to set up based on WIFI according to claim 3 is characterized in that described mobile phone comprises input information output module, microprocessor module, WIFI wireless module, driver module and light emitting module; Described input information output module is used for input and demonstration information; Described microprocessor module is used for according to passing the information of coming from input information output module and WIFI wireless module, controls described driver module or information exchange is crossed described WIFI wireless module launch; Described driver module is used for driving the light signal that the light emitting module emission contains information according to the control signal of described microprocessor module output.
5. the light-operated passwords of access control system method to set up based on WIFI according to claim 1 and 2, it is characterized in that, described WIFI wireless module is provided with the antenna for the transmitting-receiving electromagnetic wave signal, described antenna is super material antenna, described super material antenna comprises antenna body and is positioned at the super material panel of described antenna body one side, described super material panel is provided with some layers, and every one deck is by the substrate of sheet and be arranged on described suprabasil a plurality of artificial metal's microstructures and form.
6. the light-operated passwords of access control system method to set up based on WIFI according to claim 5 is characterized in that, diminishes gradually around the effective dielectric constant of described super material panel and the equivalent permeability middle mind-set by super material panel.
7. the light-operated passwords of access control system method to set up based on WIFI according to claim 5 is characterized in that the size of described artificial metal's microstructure diminishes towards periphery gradually from the center of every one deck.
8. the light-operated passwords of access control system method to set up based on WIFI according to claim 5 is characterized in that, described center take substrate as artificial metal's microstructure size size at the same radius place in the center of circle identical.
9. the light-operated passwords of access control system method to set up based on WIFI according to claim 5 is characterized in that described artificial metal's microstructure is I-shaped.
10. the light-operated passwords of access control system method to set up based on WIFI according to claim 2, it is characterized in that, described door lock comprises photodetection module, signal amplification module, micro controller module and electric control lock main body, described photodetection module is used for receiving described light signal, and converts described light signal to electric signal; Described signal amplification module is used for the output signal of described photodetection module is amplified; Described micro controller module is used for the electric signal according to described signal amplification module output, controls described electric control lock main body.
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| CN201210093232.7A CN103366422B (en) | 2012-03-31 | 2012-03-31 | WIFI-based password setting method of light-operated access control system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105303815A (en) * | 2015-11-05 | 2016-02-03 | 深圳市格美特科技有限公司 | Smartphone light-control system and method for controlling intelligent devices |
| CN106600755A (en) * | 2015-10-16 | 2017-04-26 | 巍世科技有限公司 | Light wave encrypted and decrypted universal key system and operation method thereof |
| CN107424246A (en) * | 2017-04-11 | 2017-12-01 | 京东方科技集团股份有限公司 | Visible light communication password tripper and method |
Citations (2)
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| 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 |
| CN1741555A (en) * | 2005-08-23 | 2006-03-01 | 美迪特科技（沈阳）有限公司 | Radio communication Long-distance gate management system and apparatus |
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2012
- 2012-03-31 CN CN201210093232.7A patent/CN103366422B/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 |
| CN1741555A (en) * | 2005-08-23 | 2006-03-01 | 美迪特科技（沈阳）有限公司 | Radio communication Long-distance gate management system and apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106600755A (en) * | 2015-10-16 | 2017-04-26 | 巍世科技有限公司 | Light wave encrypted and decrypted universal key system and operation method thereof |
| CN105303815A (en) * | 2015-11-05 | 2016-02-03 | 深圳市格美特科技有限公司 | Smartphone light-control system and method for controlling intelligent devices |
| CN107424246A (en) * | 2017-04-11 | 2017-12-01 | 京东方科技集团股份有限公司 | Visible light communication password tripper and method |
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| CN103366422B (en) | 2015-04-15 |
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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: 20150716 |
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Effective date of registration: 20150716 Address after: 518000 Guangdong city of Shenzhen province Futian District Shennan Road and CaiTian Road intersection East Xintiandi Plaza C block 2007-27 Patentee 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 Patentee before: Shenzhen Kuang-Chi Innovation Technology Co., Ltd. |