The utility model content
The utility model embodiment technical matters to be solved is, a kind of light-operated gate control system based on the mobile phone fingerprint recognition is provided, and it can improve the security and the efficiency of management of fingerprint verification system, and mobile phone carries and easy to use, thereby improves user experience.
In order to solve the problems of the technologies described above; The utility model provides a kind of light-operated gate control system based on the mobile phone fingerprint recognition; Comprise mobile phone, light-operated door lock, door end fingerprint database and system server, said mobile phone comprises fingerprint collecting unit, data processing unit and the light signal transmitter unit that is electrically connected in order; Said fingerprint collecting unit is used for scanning fingerprint information; Data processing unit is used for converting said finger print information to characterize said finger print information numerical information; Said light signal transmitter unit is used for said numerical information is sent through visible light signal;
Said light-operated door lock comprises receiving element, authentication unit and the motor unit that is electrically connected in order; Said receiving element is used to receive said visible light signal, and extracts the numerical information of carrying in the said visible light signal; Authentication unit, the numerical information that is used for said receiving element is extracted is compared with preset check information, when numerical information of extracting and said preset check information coupling, controls said motor unit and carries out corresponding action;
Said door end fingerprint database is electrically connected with said light-operated door lock, and said door end fingerprint database is used to store finger print information, and this finger print information is corresponding with said check information;
Said system server is electrically connected with said authentication unit and said door end fingerprint database, and said system server is used to monitor said light-operated door lock and is that said door end fingerprint database provides finger print information.
Further, said mobile phone also comprises: ciphering unit is used for the numerical information that said data processing unit is converted to is encrypted;
Correspondingly, said light-operated door lock also comprises: decrypting device is used for the numerical information that said receiving element extracts is deciphered.
Further, said light-operated door lock also comprises alarm unit, is used for when said numerical information and said preset check information do not match, sending warning message.
Further, said mobile phone also comprises storage unit, is used to store user's finger print information.
Further; Said mobile phone also comprises the characteristic comparing unit, is used to obtain the eigenwert of the finger print information of fingerprint collecting unit scan, and the finger print information of this eigenwert and cell stores is compared; If comparing result is consistent, send finger print information to said data processing unit.
Further, said light signal transmitter unit is a light emitting diode.
Further, said mobile phone also comprises power supply, is used for to said fingerprint collecting unit, data processing unit and the power supply of light signal transmitter unit.
Further, said mobile phone also comprises switch, is used to control the on off state of said power supply.
Further, said switch is a soft-touch control.
Further, said switch is a keyswitch.
In sum,, improved security, and mobile phone carries and easy to use, improved user experience because the finger print information mobile phone collection of carrying through the user with respect to fixed equipment, can avoid finger print information to reveal; In addition, finger print information sends through visible light signal, because the transmission of the straight line of light signal, customer identification information is difficult for leaking, the security that therefore can improve fingerprint verification system; Through the real-time monitoring of said system server, can further improve the efficiency of management and the security of system.
Embodiment
To combine the accompanying drawing in the utility model embodiment below; Technical scheme in the utility model embodiment is carried out clear, intactly description; Obviously, described embodiment only is the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
In the utility model embodiment, through with light signal transmission user finger print information, owing to the strong security of light signal, thus the security that improves fingerprint verification system.
Referring to Fig. 1, be a kind of light-operated gate control system synoptic diagram that the utility model embodiment one provides based on the mobile phone fingerprint recognition, this fingerprint verification system comprises mobile phone 11, light-operated door lock 12, door end fingerprint database 13 and system server 14.
Said mobile phone 11 comprises fingerprint collecting unit 11a, data processing unit 11b, light signal transmitter unit 11c, power supply 11d and switch 11e, and said fingerprint collecting unit 11a, data processing unit 11b and light signal transmitter unit 11c are electrically connected in order.Said fingerprint collecting unit 11a is used to scan user fingerprints information; Data processing unit 11b is used for converting finger print information to characterize finger print information numerical information; Light signal transmitter unit 11c is used for the numerical information that characterizes finger print information is sent through visible light signal, and light signal transmitter unit 11c can be light emitting diode, the for example illuminating lamp of mobile phone or flashlamp.Power supply 11d is embedded in the battery case of mobile phone; Power supply 11d through be located at outward switch 11e and fingerprint collecting unit 11a on the mobile phone, data processing unit 11b, and light signal transmitter unit 11c is electrically connected, to fingerprint collecting unit 11a, data processing unit 11b, reach light signal transmitter unit 11c electric energy is provided.
In the present embodiment; Said switch 11e is a key switch; When said switch 11e presses, power supply 11d and fingerprint collecting unit 11a, data processing unit 11b, and light signal transmitter unit 11c realize conducting, thereby fingerprint collecting unit 11a gathers user fingerprints information; Data processing unit 11b converts finger print information into numerical information, drives light signal transmitter unit 11c and sends the visible light signal that characterizes user fingerprints information.Certainly, in other embodiments, mobile phone 11 also can not comprise power supply 11d and switch 11e, and the modes of connection such as employing USB are directly switched on.Power supply 11d can adopt rechargeable battery or button cell.
In concrete implementation process, data processing unit 11b can convert the finger print information that obtains into binary data, converts binary data into the lower edge trigger pip according to the Manchester's cde mode again.Particularly, in a time cycle, convert binary data " 1 " into the rising edge trigger pip, " 0 " is converted into the negative edge trigger pip.Luminous when light signal transmitter unit 11c receives the negative edge trigger pip, not luminous when receiving the rising edge trigger pip.
Light-operated door lock 12 comprises meeting receipts unit 12a, authentication unit 12b and the motor unit 12c that is electrically connected in order; Receiving element 12a is used for the visible light signal that receiving optical signals transmitter unit 11c sends, and extracts the numerical information of carrying in the visible light signal; Authentication unit 12b, the numerical information and the preset check information that are used for receiving element 12a is extracted are compared, and when the numerical information of extracting was mated with preset check information, control action unit 12c carried out corresponding action.Wherein, the numerical information of extraction is meant with preset check information coupling: preset check information is identical with the numerical information of extraction or have a corresponding relation.
Said door end fingerprint database 13 is electrically connected with said authentication unit 12b, and is used to store finger print information.Said finger print information is corresponding with said check information, and promptly said check information is identical with said finger print information or have certain mapping relations.In the present embodiment, said check information is identical with said finger print information, and said door end fingerprint database 13 directly provides said check information for said authentication unit 12b.Said system server 14 is electrically connected with said door end fingerprint database 13 and said authentication unit 12b, and it is used to monitor said light-operated door lock 12 and is that said door end fingerprint database 13 provides finger print information.
Particularly; After the door end system carries out the finger print information of receiving verification and decodes; The finger print data that decoded finger print information and door end fingerprint database 13 are deposited compares; If can from database, discern the affiliated person of this fingerprint, then allow him to get into, and with relevant information records such as time, personnel in door first day of the lunar year will file.
Said door end fingerprint database 13 and journal file are electrically connected with system server 14 through WLAN, and initiatively log record are sent to system server 14 by door end fingerprint database 13 at set intervals.When in the system server 14 database information of answering the door being changed; System server 14 initiatively carries out data sync with door; With assurance data sync property, and door end fingerprint database 13 also can regularly be guaranteed Data Update to system server 14 initiation data synchronization request.
When in keeper's update system server 14 during to the finger print data library information of answering the door; System server 14 can send synchronous request signal; Request is carried out synchronously with corresponding door end fingerprint database 13 interior data, and photon door lock 12 can be write data synchronization information in the first day of the lunar year will of crossing the threshold; After upgrading successfully, door end fingerprint database 13 systems can return to server sync through wireless network and become function signal, after system server 14 is received synchronous one-tenth function signal, with this synchronous recording in daily record.
Referring to Fig. 2, be a kind of light-operated gate control system synoptic diagram that the utility model embodiment two provides based on the mobile phone fingerprint recognition, with respect to embodiment one, mobile phone 11 also comprises:
Ciphering unit 21, two ends are connected with light signal transmitter unit 11c with data processing unit 11b respectively, are used for the numerical information that data processing unit 11b is converted to is encrypted.
Correspondingly, light-operated door lock 12 also comprises:
Decrypting device 22, two ends are connected with authentication unit 12b with receiving element 12a respectively, are used for the numerical information that receiving element 12a extracts is deciphered.
Present embodiment is with respect to implementing one, to numerical information in transmission course, encrypt, decryption processing, the security that has further improved fingerprint authentication.
Referring to Fig. 3, be a kind of light-operated gate control system synoptic diagram that the utility model embodiment three provides based on the mobile phone fingerprint recognition, with respect to embodiment two, light-operated door lock 12 also comprises:
Alarm unit 31 is used for when said numerical information does not match with preset check information, sending warning message.
Wherein, the numerical information of extraction refers to preset check information coupling: preset check information is identical with the numerical information of extraction or have a corresponding relation.
Present embodiment has increased alarm unit 31 with respect to implementing two, when the finger print information of transmission does not match with preset information, sends warning message, the security that has further improved fingerprint verification system.
Referring to Fig. 4, be a kind of light-operated gate control system synoptic diagram that the utility model embodiment four provides based on the mobile phone fingerprint recognition, with respect to embodiment three, also comprise:
Storage unit 41 is used to store user's finger print information.Storage unit 41 can adopt programmable read only memory, Erasable Programmable Read Only Memory EPROM or flash memory.Said finger print information can directly be write or write by the user by manufacturer.Said finger print information can adopt scale-of-two to write or adopt computer programming languages such as other assembly language of being convenient to discern, higher level lanquage to write.In this embodiment, for the ease of reading, said finger print information adopts high-level [computer to write.
Characteristic comparing unit 42 is used to obtain the eigenwert of the finger print information of fingerprint collecting unit 11a scanning, this eigenwert and the finger print information of storage unit 41 storages is compared, if comparing result is consistent, to said data processing unit 11b transmission finger print information.
In the present embodiment, because the finger print information of gathering is carried out the characteristic contrast, therefore when this mobile phone was lost, the stranger can't send the visible light signal that carries finger print information, the security that has further improved fingerprint verification system through the mobile phone of finding.
In sum,,, can avoid finger print information to reveal, improve security, and mobile phone 11 carries and easy to use, improved user experience with respect to fixed equipment because the mobile phone 11 that finger print information is carried through the user is gathered; In addition, finger print information sends through visible light signal, because the transmission of the straight line of light signal, customer identification information is difficult for leaking, the security that therefore can improve fingerprint verification system; Through the real-time monitoring of said system server, can further improve the efficiency of management and the security of system.
The above disclosed a kind of preferred embodiments of the utility model that is merely can not limit the interest field of the utility model certainly with this, so according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.