CN204926232U - Based on NFC, bluetooth, passive intelligence lock of two -way dynamic authentication of password - Google Patents
Based on NFC, bluetooth, passive intelligence lock of two -way dynamic authentication of password Download PDFInfo
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- CN204926232U CN204926232U CN201520604615.5U CN201520604615U CN204926232U CN 204926232 U CN204926232 U CN 204926232U CN 201520604615 U CN201520604615 U CN 201520604615U CN 204926232 U CN204926232 U CN 204926232U
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Abstract
The utility model provides a based on NFC, bluetooth, passive intelligence lock of two -way dynamic authentication of password which characterized in that: it constitutes to punch the card sensor, door lock switch by lock body, passive lock core, group battery and intelligence, group battery and intelligence punch the card the sensor and be connected, intelligence punch the card the sensor and install in lock body upper end, passive lock core is installed in the lower extreme of lock body, door lock switch punch the card sensor and passive lock core with intelligence respectively and be connected, passive lock core in be equipped with micro -control system processing system, bluetooth module, NFC module, storage module, authentication module and control module. By adopting the above structure, the utility model unblank through adopting intelligence to punch the card the form of sensor and the authentication of key ID, can effectively improve the security performance of unblanking of lock, the mode of unblanking through adopting distinctive two -way dynamic authentication in addition, the security that can effectively improve the lock prevents effectively that the phenomenon of being usurped because the key loses from taking place, improves the security performance.
Description
Technical field
The utility model relates to a kind of smart lock, especially a kind of based on NFC, bluetooth, password mutual dynamic authentication passive smart lock.
Background technology
Lock product category is various, can be applicable to all kinds of different occasion.General mechanical lock, cost is low, reliability is high, can be used for all kinds of environment.But because of mechanical key transreplication, confidentiality is poor, do not accommodate security performance and management function requires high place.General electronic cipher, IC-card, RF card, remote controlled lantern electronic lock, although improve the difficulty of technical opening, possessed abundant management function simultaneously, but can not massive store be had, and speed is slow, security performance is lower, is not suitable for the gate that office, important channel etc. have larger fingerprint capacity requirement.
Utility model content
The purpose of this utility model be to provide a kind of safety coefficient high, stablize, configure simple, easy to operate NFC, bluetooth, password mutual dynamic authentication passive smart lock.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of based on NFC, bluetooth, password mutual dynamic authentication passive smart lock, it is characterized in that: be made up of swipe the card sensor, door interlock switch of lock body, passive lock core, electric battery and intelligence, described electric battery and intelligence sensor of swiping the card is connected; Described intelligence sensor of swiping the card is installed on lock body upper end, passive lock core is installed on the lower end of lock body, swipe the card with intelligence respectively sensor and passive lock core of described door interlock switch is connected, and described passive locks in-core is provided with microcontroller disposal system, bluetooth module, NFC module, memory module, authentication module and control module.
Preferably, described microcontroller disposal system is connected with bluetooth module, NFC module, memory module, authentication module and control module are separate respectively.
Preferably, described bluetooth module and NFC module are connected with external communication apparatus by the form of data communication, and the signal of external communication apparatus is fed back to microcontroller disposal system.
Preferably, described microcontroller disposal system by authentication module by key ID right assignment on external communication apparatus.
Preferably, be connected with memory module by microcontroller disposal system between described bluetooth module, NFC module.
Preferably, described microcontroller disposal system is connected by control module with between door interlock switch.
Preferably, on described passive lock core, socket is provided with lock core cover, and described passive lock core is fixed on lock body by lock core pressing plate.
By adopting the form of intelligent swipe the card sensor and key ID certification to unblank after the utility model adopts said structure, effectively can improve the security performance of unblanking of door lock, and by adopting the mode of unblanking of distinctive mutual dynamic authentication, effectively can improve the security of door lock, effectively prevent the phenomenon stolen because key loses from occurring, improve security performance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is stereographic map of the present utility model.
In figure: 1, lock body, 3, passive lock core, 5, electric battery, 6, door interlock switch, 7, intelligence swipes the card sensor, 8, microcontroller disposal system, 10, bluetooth module, 11, NFC module, 12, memory module, 13, authentication module, 15, control module, 16, lock core cover, 17, lock core pressing plate.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As shown in the figure, a kind of based on NFC, bluetooth, password mutual dynamic authentication passive smart lock, it is characterized in that: be made up of swipe the card sensor 7, door interlock switch 6 of lock body 1, passive lock core 3, electric battery 5 and intelligence, described electric battery 5 and intelligence sensor 7 of swiping the card is connected; Described intelligence sensor 7 of swiping the card is installed on lock body 1 upper end, passive lock core 3 is installed on the lower end of lock body 1, swipe the card with intelligence respectively sensor 7 and passive lock core 3 of described door interlock switch 6 is connected, and is provided with microcontroller disposal system 8, bluetooth module 10, NFC module 11, memory module 12, authentication module 13 and control module 15 in described passive lock core 3.
Preferably, described microcontroller disposal system 8 is respectively with bluetooth module 10, NFC module 11, memory module 12, authentication module 13 and control module 15 is separate is connected.
Preferably, described bluetooth module 10 and NFC module 11 are connected with external communication apparatus by the form of data communication, and the signal of external communication apparatus is fed back to microcontroller disposal system 8.
Preferably, described microcontroller disposal system 8 passes through authentication module 13 by key ID right assignment to external communication apparatus.
Preferably, be connected with memory module 12 by microcontroller disposal system 8 between described bluetooth module 10, NFC module 11.
Preferably, described microcontroller disposal system 8 is connected by control module 15 with between door interlock switch 6.
Preferably, on described passive lock core 3, socket is provided with lock core cover 16, and described passive lock core 3 is fixed on lock body 1 by lock core pressing plate 17.
Principle of work:
User can pass through resident identification card, or residence permit, IC-card to intelligence swipe the card sensor 7 swipe the card induction open the door, or by external communication apparatus, bluetooth module 10 is mated, after when bluetooth module 10 and external communication apparatus, the match is successful, the distinctive ID of unblanking address secret order is delivered to external communication apparatus by bluetooth module 10 by microcontroller disposal system 8, external communication apparatus ID address of unblanking is sent on distinctive active key, when key inserts passive lock core 3, the unblank ID of authentication module 13 to active key carries out two-way dynamic identity authentication identification, when after authentication module 13 authentication success, microcontroller disposal system 8 makes door interlock switch 6 open by control module 15, complete step of unblanking, if.Authentication module 13 certification is unsuccessful, then control module 15 is failure to actuate, and door interlock switch 6 is not opened.
The above is preferred implementation of the present utility model; certainly the interest field of the utility model can not be limited with this; should be understood that; for those skilled in the art; the technical solution of the utility model is modified or equivalent replacement, do not depart from the protection domain of technical solutions of the utility model.
Claims (7)
1. one kind based on NFC, bluetooth, password mutual dynamic authentication passive smart lock, it is characterized in that: be made up of swipe the card sensor (7), door interlock switch (6) of lock body (1), passive lock core (3), electric battery (5) and intelligence, described electric battery (5) and intelligence sensor (7) of swiping the card is connected; Described intelligence sensor (7) of swiping the card is installed on lock body (1) upper end, passive lock core (3) is installed on the lower end of lock body (1), swipe the card with intelligence respectively sensor (7) and passive lock core (3) of described door interlock switch (6) is connected, and is provided with microcontroller disposal system (8), bluetooth module (10), NFC module (11), memory module (12), authentication module (13) and control module (15) in described passive lock core (3).
2. one according to claim 1 is based on NFC, bluetooth, password mutual dynamic authentication passive smart lock, it is characterized in that: described microcontroller disposal system (8) is respectively with bluetooth module (10), NFC module (11), memory module (12), authentication module (13) and control module (15) is separate is connected.
3. one according to claim 1 is based on NFC, bluetooth, password mutual dynamic authentication passive smart lock, it is characterized in that: described bluetooth module (10) and NFC module (11) are connected with external communication apparatus by the form of data communication, and the signal of external communication apparatus is fed back to microcontroller disposal system (8).
4. one according to claim 1 is based on NFC, bluetooth, password mutual dynamic authentication passive smart lock, it is characterized in that: described microcontroller disposal system (8) by authentication module (13) by key ID right assignment on external communication apparatus.
5. one according to claim 1 is based on NFC, bluetooth, password mutual dynamic authentication passive smart lock, it is characterized in that: be connected with memory module (12) by microcontroller disposal system (8) between described bluetooth module (10), NFC module (11).
6. one according to claim 1 is based on NFC, bluetooth, password mutual dynamic authentication passive smart lock, it is characterized in that: described microcontroller disposal system (8) is connected by control module (15) with between door interlock switch (6).
7. one according to claim 1 is based on NFC, bluetooth, password mutual dynamic authentication passive smart lock, it is characterized in that: the upper socket of described passive lock core (3) is provided with lock core cover (16), and described passive lock core (3) is fixed on lock body (1) by lock core pressing plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520604615.5U CN204926232U (en) | 2015-08-12 | 2015-08-12 | Based on NFC, bluetooth, passive intelligence lock of two -way dynamic authentication of password |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520604615.5U CN204926232U (en) | 2015-08-12 | 2015-08-12 | Based on NFC, bluetooth, passive intelligence lock of two -way dynamic authentication of password |
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| Publication Number | Publication Date |
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| CN204926232U true CN204926232U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520604615.5U Active CN204926232U (en) | 2015-08-12 | 2015-08-12 | Based on NFC, bluetooth, passive intelligence lock of two -way dynamic authentication of password |
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| CN (1) | CN204926232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105069881A (en) * | 2015-08-12 | 2015-11-18 | 广东文城科技发展有限公司 | Passive intelligent lock based on NFC (near field communication), Bluetooth and password two-way dynamic authentication |
-
2015
- 2015-08-12 CN CN201520604615.5U patent/CN204926232U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105069881A (en) * | 2015-08-12 | 2015-11-18 | 广东文城科技发展有限公司 | Passive intelligent lock based on NFC (near field communication), Bluetooth and password two-way dynamic authentication |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |