CN103679855B - Fingerprint light key for modifying user list information of door locks - Google Patents
Fingerprint light key for modifying user list information of door locks Download PDFInfo
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- CN103679855B CN103679855B CN201210317150.6A CN201210317150A CN103679855B CN 103679855 B CN103679855 B CN 103679855B CN 201210317150 A CN201210317150 A CN 201210317150A CN 103679855 B CN103679855 B CN 103679855B
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Abstract
The invention discloses a fingerprint light key for modifying user list information of door locks. The fingerprint light key comprises a fingerprint module, at least one key and a central processor, wherein the fingerprint module is used for acquiring user fingerprint information; the central processor is connected with the fingerprint module and the key and is used for carrying out authentication on the fingerprint information when receiving the fingerprint information sent by the fingerprint module, judging whether triggering information represents that the user list information is written or deleted when the authentication is passed when the triggering information from the key is received, extracting corresponding information from a storage unit connected with the central processor according to a judgment result, and sending the extracted information in a form of visible-light signals by a light emitting unit connected with the central processor. The fingerprint light key disclosed by the invention has the advantage that the user list information of the door locks can be conveniently modified by users under the condition that no matter whether the door locks are fixed on doors.
Description
Technical field
The present invention relates to gate control system technical field, particularly relate to a kind of fingerprint optical key revising door lock user list information.
Background technology
The control net system that controller, information acquisition device and electric control lock etc. that gate inhibition is a kind of is core with CPU processor form, read by the information of system, adopt the mandate ID list prestored to carry out authentication to the information read, thus realize the automatic control to door interlock switch.The mode read by information can be divided into: card insert type, induction type, image recognition type, iris recognition type etc.Stand alone type gate inhibition is non-network-type, and each door lock is independent separately, and its information reads normally card insert type and induction type, and advantage is that cost is low.Network type door control system is made up of controller, card reader, electric control lock, door open button etc., is bottom control layer and the execution level of the system integration.
In prior art, be use host computer to connect the USB interface locked to the mandate of smart lock, upper computer software is read by USB interface and manages the mandate ID list of light smart lock inside.But be generally all fixed on door owing to locking, therefore use host computer to connect lock inconvenience very by USB, user may be caused to authorize in a pre-installation, and cannot authorize owing to being fixed on door after installation.
Summary of the invention
Embodiment of the present invention technical matters to be solved is, provides a kind of fingerprint optical key revising door lock user list information, and no matter whether door lock is fixed on door, all can revise the user list information of door lock, thus improves Consumer's Experience.
In order to solve the problems of the technologies described above, embodiments provide a kind of fingerprint optical key revising user list information, comprising the fingerprint module for gathering user fingerprints information; At least one button; When the central processing unit be connected with fingerprint module and button receives the finger print information that fingerprint module sends, authentication is carried out to this finger print information, if pass through authentication, when receiving the trigger message from button, what judge that this trigger message characterizes is write or deletes user list information, extract corresponding information according to judged result to the storage unit that this central processing unit connects, sent with the information of the form of visible light signal by extraction by the luminescence unit be connected with this central processing unit.
Wherein, described central processing unit also comprises ciphering unit, for adopting cryptographic algorithm to be encrypted to the information extracted.
Wherein, described central processing unit also comprises the modulator for modulating described binary data.
Wherein, described fingerprint optical key also comprises the driver be connected between described luminescence unit and central processing unit.
Wherein, described fingerprint optical key also comprises the power supply be connected with described central processing unit.
Wherein, described fingerprint optical key also comprises the standby power supply be connected with described central processing unit.
Wherein, described standby power supply is button cell.
Wherein, described fingerprint optical key also comprises the USB interface be connected with described central processing unit.
Wherein, described luminescence unit is LED.
In technique scheme, if this fingerprint optical key of central processing unit judgement employing is validated user, just can run further action, thus avoid disabled user to adopt this fingerprint optical key to revise door lock user list information; Central processing unit is according to the trigger message received, and send the visible light signal characterizing and delete or write user profile to door lock, door lock realizes deletion or the write of user profile.Therefore after the installation of codified door lock owing to being fixed on the situation that door cannot be authorized.
Accompanying drawing explanation
In order to be illustrated more clearly in embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1, a kind of fingerprint optical key structural representation revising door lock user list information that the embodiment of the present invention one provides;
Fig. 2, a kind of fingerprint optical key structural representation revising door lock user list information that the embodiment of the present invention two provides.
Embodiment
Below in conjunction with the accompanying drawing in embodiment of the present invention, be clearly and completely described the technical scheme in embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In embodiments of the present invention, the fingerprint optical key (super optical key) of amendment door lock user list information sends the visible light signal deleted or write user profile to door lock, after door lock receives visible light signal, light signal can be carried out authentication to what receive, if by authentication, then respond; Door lock receives the information that optical key corresponding to this user profile (common optical key) sends, and then from user list information, deletes this user profile, or by this user profile write user list information.Thus adopt the amendment of super optical key realization to door lock user list information, and then realize the management to door lock user list information.
See Fig. 1, it is a kind of fingerprint optical key structural representation revising door lock user list information that the embodiment of the present invention one provides.This fingerprint optical key comprises fingerprint module 10 and at least one button 11, and the central processing unit 12 be connected with fingerprint module 10 and at least one button 11 respectively.
Fingerprint module 10, for gathering the finger print information of user, and sends to connected central processing unit 12 by the user fingerprints information of collection.Central processing unit 12 obtains finger print information list from being connected storage unit 13 with it, contrasts with the finger print information received, and whether the finger print information that checking receives is legal, if legal, then points out user can carry out next step action.
When button 11 is one, characterize different implications according to the number of times of continuous trigger, or characterize different implications according to " long by " or " short by "; When button 11 is more than one, different implications can be levied with different key tables.The several button of concrete employing, is arranged according to demand.
When central processing unit 12 receives the trigger message from button 11, what judge that this trigger message characterizes is write user profile or deletes user profile, extracts corresponding information according to judged result to the storage unit 13 that this central processing unit 12 connects.Concrete, what central processing unit 12 judged that trigger message characterizes is write user profile, then obtain write user profile from storage unit 13, this write user profile is converted to binary data, is sent with the information of the form of glistening by extraction by the luminescence unit 14 be connected with central processing unit 12.Such as, within a time cycle, binary data " 1 " is converted to rising edge trigger pip by central processing unit 12, and " 0 " is converted to negative edge trigger pip.Luminous when transmitting element 14 receives negative edge trigger pip, not luminous when receiving rising edge trigger pip.If what central processing unit 12 judged that trigger message characterizes is delete user profile, then obtains from storage unit 13 and delete user profile, this deletion user profile is converted to binary data, with the form of flash of light, the information of extraction is sent by luminescence unit 14.
Wherein, transmitting element 14 can be LED, also can be that other has the device of lighting function.
The process that the fingerprint optical key (super optical key) that this embodiment provides and common optical key revise door lock user list information is as follows:
(1) user profile flow process is write: the visible light signal of super optical key transmission sign write user profile---> latch feedback information, such as door lock pilot lamp blue light-emitting---the common light pen of > sends user profile---the user profile write user list information that common light pen sends by > door lock.
(2) user profile flow process is deleted: super optical key sends visible light signal---the > latch feedback information that sign deletes user profile, and such as door lock pilot lamp glows---the common light pen of > sends user profile---, and the user profile that common light pen sends deleted by > door lock from user list information.
Adopt the present embodiment, after door lock is installed, user the USB interface of door lock will not be connected to host computer, by super fingerprint optical key amendment door lock user list information, thus conveniently to authorize.And can prevent disabled user from adopting this fingerprint optical key to revise door lock user list information.
See Fig. 2, it is a kind of fingerprint optical key structural representation revising door lock user list information that the embodiment of the present invention two provides.This fingerprint optical key comprises fingerprint module 10 and button 11, and the central processing unit 12 be connected with fingerprint module 10 and button 11 respectively.
Fingerprint module 10, for gathering the finger print information of user, and sends to connected central processing unit 12 by the user fingerprints information of collection.Central processing unit 12 obtains finger print information list from being connected storage unit 13 with it, contrasts with the finger print information received, and whether the finger print information that checking receives is legal.If legal, then point out user can carry out next step action.
Button 11 characterizes different implications according to the number of times of continuous trigger, such as, by once representing write user profile, deletes user profile continuously by twice expression.
When central processing unit 12 receives the trigger message from button 11, what judge that this trigger message characterizes is write user profile or deletes user profile, extracts corresponding information according to judged result to the storage unit 13 that this central processing unit 12 connects.The information of extraction is converted to binary data by central processing unit 12, the conversion occurring a level in the middle of each code element can be ensured based on Manchester's cde mode, be conducive to receiving end and extract bit synchronization signal, therefore in the present embodiment, adopt Manchester's cde mode to be converted to by binary data up and down along trigger pip.The ciphering unit 12a of central processing unit 12 adopts cryptographic algorithm to be encrypted along trigger pip to this up and down, the modulator 12b be connected with ciphering unit 12 is to modulating along trigger pip up and down after encrypting, and the driver 21 be connected with the modulator 12b of central processing unit 12 drives luminescence unit 14 by sending along trigger pip with flash of light form up and down after modulating.Such as, within a time cycle, binary data " 1 " is converted to rising edge trigger pip by central processing unit 12, and " 0 " is converted to negative edge trigger pip; Luminous when transmitting element 14 receives negative edge trigger pip, not luminous when receiving rising edge trigger pip.
The power supply 22 be connected with central processing unit 12, for providing electric energy to central processing unit 12.This central processing unit 12 can also be connected with standby power supply 23, when breaking down with stand-by power source 22, provides electric energy to central processing unit 12, and this standby power supply 23 can be button cell.
In concrete implementation process, central processing unit 12 can also connect USB interface (not shown), and this USB interface can provide electric energy directly to central processing unit 12, also can charge to power supply 22.
The present embodiment is relative to embodiment one, and central processing unit 12 adds encryption function, so can improve the security of visible light signal; Central processing unit 12 adds modulator, improves the stability of visible light signal; Add the driver 21 be connected with central processing unit 12, can ensure that luminescence unit 14 works under optimum voltage or current status.
Above disclosedly be only a kind of better embodiment of the present invention, the rights protection scope of the present invention can not be limited with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (9)
1. revising a fingerprint optical key for user list information, it is characterized in that, comprising the fingerprint module for gathering user fingerprints information; At least one button; When the central processing unit be connected with fingerprint module and button receives the finger print information that fingerprint module sends, finger print information list is obtained from the storage unit be connected with central processing unit, authentication is carried out to this finger print information, if pass through authentication, when receiving the trigger message from button, what judge that this trigger message characterizes is write or deletes user list information, extract corresponding information according to judged result from described storage unit, sent with the information of the form of visible light signal by extraction by the luminescence unit be connected with this central processing unit.
2. fingerprint optical key according to claim 1, is characterized in that, described central processing unit also comprises ciphering unit, for adopting cryptographic algorithm to be encrypted to the information extracted.
3. fingerprint optical key according to claim 2, it is characterized in that, the corresponding information extracted from described storage unit is converted to binary data by described central processing unit, and described central processing unit also comprises the modulator for modulating described binary data.
4. fingerprint optical key according to claim 1, is characterized in that, described fingerprint optical key also comprises the driver be connected between described luminescence unit and central processing unit.
5. fingerprint optical key according to claim 1, is characterized in that, described fingerprint optical key also comprises the power supply be connected with described central processing unit.
6. fingerprint optical key according to claim 5, is characterized in that, described fingerprint optical key also comprises the standby power supply be connected with described central processing unit.
7. fingerprint optical key according to claim 6, is characterized in that, described standby power supply is button cell.
8. fingerprint optical key according to claim 1, is characterized in that, described fingerprint optical key also comprises the USB interface be connected with described central processing unit.
9. fingerprint optical key according to claim 1, is characterized in that, described luminescence unit is LED.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210317150.6A CN103679855B (en) | 2012-08-31 | 2012-08-31 | Fingerprint light key for modifying user list information of door locks |
| PCT/CN2013/082728 WO2014032618A1 (en) | 2012-08-31 | 2013-08-30 | Light signal-based information processing method and device |
| EP13832287.0A EP2892178B1 (en) | 2012-08-31 | 2013-08-30 | Light signal-based information processing method and device |
| US14/616,755 US9780874B2 (en) | 2012-08-31 | 2015-02-09 | Light signal-based information processing method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210317150.6A CN103679855B (en) | 2012-08-31 | 2012-08-31 | Fingerprint light key for modifying user list information of door locks |
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| Publication Number | Publication Date |
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| CN103679855A CN103679855A (en) | 2014-03-26 |
| CN103679855B true CN103679855B (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210317150.6A Active CN103679855B (en) | 2012-08-31 | 2012-08-31 | Fingerprint light key for modifying user list information of door locks |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204180081U (en) * | 2014-08-18 | 2015-02-25 | 深圳光启创新技术有限公司 | A kind of light transmitting terminal based on laser transmitter device and lock thereof and gate control system |
| CN106296897A (en) * | 2016-08-01 | 2017-01-04 | 电子科技大学 | The intelligent active electronic key of finger print identifying and passive smart lock and its implementation |
| CN109151207A (en) * | 2018-09-20 | 2019-01-04 | 深圳中泰智丰物联网科技有限公司 | A kind of smart lock method of network entry based on Zigbee |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1609395A (en) * | 2003-10-21 | 2005-04-27 | 株式会社有信 | Fingerprint identification apparatus for locking and unlocking use |
| WO2012004734A1 (en) * | 2010-07-07 | 2012-01-12 | Giussani Techniques S.P.A. | Electronic lock, preferably of the reprogrammable type |
| CN102542640A (en) * | 2011-11-16 | 2012-07-04 | 深圳光启高等理工研究院 | Entrance guard method, entrance guard system, light-emitting diode (LED) door key and LED light-operated trick lock |
| CN202404609U (en) * | 2011-12-02 | 2012-08-29 | 浙江科技学院 | Intelligent key management system |
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2012
- 2012-08-31 CN CN201210317150.6A patent/CN103679855B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1609395A (en) * | 2003-10-21 | 2005-04-27 | 株式会社有信 | Fingerprint identification apparatus for locking and unlocking use |
| WO2012004734A1 (en) * | 2010-07-07 | 2012-01-12 | Giussani Techniques S.P.A. | Electronic lock, preferably of the reprogrammable type |
| CN102542640A (en) * | 2011-11-16 | 2012-07-04 | 深圳光启高等理工研究院 | Entrance guard method, entrance guard system, light-emitting diode (LED) door key and LED light-operated trick lock |
| CN202404609U (en) * | 2011-12-02 | 2012-08-29 | 浙江科技学院 | Intelligent key management system |
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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: 20150709 |
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Effective date of registration: 20150709 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. |