CN205158495U - A control system for intelligence lock - Google Patents
A control system for intelligence lock Download PDFInfo
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- CN205158495U CN205158495U CN201521002526.XU CN201521002526U CN205158495U CN 205158495 U CN205158495 U CN 205158495U CN 201521002526 U CN201521002526 U CN 201521002526U CN 205158495 U CN205158495 U CN 205158495U
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- fingerprint
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- unlocking pin
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Abstract
The utility model provides a control system for intelligence lock, the intelligence lock is including the lock body and set up the circuit board in the lock body, and the lateral part of lock body is provided with first spring bolt and second spring bolt to be provided with on the front panel of lock body and be used for typeeing the fingerprint storehouse of real -time unblock fingerprint and the touch panel who is used for inputing real -time unlocking password. Be provided with touch chip, main control chip and fingerprint identification chip on the circuit board, the touch chip is used for touch signal transmission to the main control chip with received touch panel, and main control chip is through carry out relatively sending out the instruction with real -time unlocking password and the unlocking password that sets up in advance respectively or instruct the pass. The utility model discloses the control system of intelligence lock is through setting up the second spring bolt in its inside to the 2nd unlocking password and the second unblock fingerprint that set up and relatively go out can open the second spring bolt, the further security that improves the intelligence lock.
Description
Technical field
The utility model relates to intelligent communication field, relates to a kind of control system for smart lock particularly.
Background technology
Smart lock refers to and is different from traditional mechanical lock, more intelligentized lockset in user's identification, security, controlling, the execution unit of locking a door in gate control system.Smart lock is different from traditional mechanical lock, is the compound lockset with security, convenience, advanced technology.Smart lock has autoelectrinic induction lock fixed system, and it can sense automatically when door is in retracted mode, and system is by automatic locking.
Along with the development of smart lock, the intelligent lock in currently available technology is for various door-opening mode, and such as fingerprint enabling, secret number, contactless card enabling and opening door of remote-control etc., mode of unblanking is flexible and changeable, can adapt to different crowd and unblank.But ubiquity safety issue when current smart lock is unblanked, namely the control authority of smart lock is identical for everyone, such as, coded lock only need input correct unlocking pin, smart lock can be opened by anyone, and if correct unlocking pin can not be inputted, so anyone cannot open smart lock.
Also be the same reason for fingerprint is unblanked, as long as finger print identifying passes through, then all have the people of unlocking authority smart lock can be opened, otherwise smart lock cannot be opened by everyone, and in actual applications, especially when door lock is locked from inside, sometimes only need groups of people to have permission and open smart lock, therefore, the unlocking authority how solving smart lock controls to become smart lock problem demanding prompt solution.
Utility model content
The shortcoming that the utility model exists on unlocking authority to solve the above-mentioned existing smart lock mentioned, a kind of control system for smart lock is provided, by arranging the second dead bolt therein, and arrange and compare the second unlocking pin and the second unblock fingerprint that can open the second dead bolt, improve the security of smart lock further.
Particularly, the utility model provides a kind of control system for smart lock, described smart lock comprises lock body and is arranged on the circuit board in described lock body, described lock body comprises front panel and rear panel, described front panel is provided with and unlocks the fingerprint storehouse of fingerprint and the touch panel for inputting real-time unlocking pin in real time for typing, the sidepiece of described lock body is provided with the first dead bolt and the second dead bolt, it is characterized in that: the state of described second dead bolt comprises the state of stretching out and retracted mode, described circuit board is provided with touch chip, main control chip and fingerprint recognition chip, described touch chip is for receiving the touch signal of described touch panel and described touch signal being sent to described main control chip, described touch signal includes real-time unlocking pin, described main control chip comprises control module, the first memory module and cryptographic verification module, unlocking pin is previously provided with in described first memory module, described unlocking pin comprises the first unlocking pin and the second unlocking pin, described cryptographic verification module is used for the real-time unlocking pin received and the first unlocking pin or the second unlocking pin compare and export the first comparative result to control module, and described control module is used for sending out instruction or pass instruction according to the first comparative result, and described fingerprint recognition chip comprises the second memory module and fingerprint examination module, multiple unblock fingerprint is previously provided with in described second memory module, described multiple unblock fingerprint comprises one or more first and unlocks fingerprint and one or more second unblock fingerprint, described fingerprint examination module is used for the real-time unblock fingerprint and first received to unlock fingerprint or second and unlocks fingerprint and compare and export the second comparative result to control module, and described control module is for sending out instruction or pass instruction according to the second comparative result.
Preferably, described second dead bolt is provided with position detecting device, described position detecting device is for detecting extended position and the retracted position of described second dead bolt.
Preferably, described position detecting device is electrically connected with described main control chip, for exporting the position signalling of described second dead bolt to described control module, judges that described second dead bolt is in the state of stretching out or retracted mode according to the position signalling of described second dead bolt.
Preferably, described position detecting device comprises primary importance sensor and second place sensor, and described primary importance sensor setting is on the extended position of described second dead bolt, and described second place sensor setting is on the retracted position of described second dead bolt.
Preferably, described main control chip also comprises alarm module.
Preferably, described alarm module is electrically connected with warning device, and described warning device comprises audible alarm unit and/or indicating alarm device.
Below advantage of the present utility model is further explained:
The control system for smart lock that the utility model provides, it is by arranging the second dead bolt therein, and the authority can opening the second dead bolt is set, when namely the second dead bolt unlatching works, only have groups of people to have permission smart lock is opened, therefore, the security of smart lock can be increased when the second dead bolt is opened.In use, first control module checks that the second dead bolt is in the state of stretching out and is still in retracted mode, if the second dead bolt is in the state of stretching out, then judge whether the password inputted belongs to the password that can operate the second dead bolt, in this way, then master control module controls first dead bolt and the second dead bolt action, to open or close smart lock, if not, then alarm module sends warning, point out the second dead bolt to open to user, need the password opening authority and just can open smart lock.If the second dead bolt is in retracted mode, as long as the password then inputted mates can open or close smart lock with the one of the first unlocking pin or the second unlocking pin.In the use of reality, this function is very convenient, increases open convenient while possessing safeguard protection.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is Facad structure schematic diagram of the present utility model;
Fig. 3 is the structural representation of circuit board of the present utility model;
Fig. 4 is the structural representation of main control chip of the present utility model;
Fig. 5 is the structural representation of fingerprint recognition chip of the present utility model; And
Fig. 6 is workflow diagram of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, structure and working principle of the present utility model is further explained:
Particularly, the utility model provides a kind of control system for smart lock, as shown in Figures 1 and 2, it comprises lock body 10, guidance panel 1 and circuit board 2, guidance panel 1 is arranged on the outside of lock body 10, and circuit board 2 is arranged on the inside of lock body 10, and is electrically connected with guidance panel 1.
Lock body 10 comprises front panel 10 and rear panel 102, front panel 101 is provided with guidance panel 1, handle 104, mechanical lockhole 105 and fingerprint storehouse 107.Fingerprint storehouse 107 unlocks fingerprint in real time for typing.
The sidepiece of lock body 10 is provided with the first dead bolt 108 and the second dead bolt 109.First dead bolt 108 is common dead bolt, and the second dead bolt 109 is slow-witted tongue.
Guidance panel 1 is provided with display screen 11 and touch panel 12, display screen 11 is arranged on the top of touch panel 12.The lower left corner of housing 10 is provided with warning device 106, and warning device 106 can be the audible alarm units such as hummer, loudspeaker or other public address equipments, but is not limited thereto, and also can be the indicating alarm devices such as pilot lamp.Touch panel 12 is provided with touch key-press, and touch key-press can comprise 0-9 ten digital keys, * number key and # key, but is not limited thereto, and also can be 26 letter keys comprising A, B, C etc., touch key-press be for inputting touch signal.The outer peripheral winding of touch key-press is equipped with signal receiving module, and signal receiving module is for receiving the contactless card signal of contactless card.Real-time unlocking pin can be inputted by the button on touching touch panel 12.
As shown in Figure 3, circuit board 2 is provided with main control chip 21, touches chip 22 and fingerprint recognition chip 23, main control chip 21, touch chip 22 and fingerprint recognition chip 23 are electrically connected each other.
Touch chip 22 for receiving the touch signal of touch panel 12 and touch signal being sent to main control chip 21, in touch signal, include real-time unlocking pin.
As shown in Figure 4, main control chip 21 comprises control module 211, first memory module 212 and cryptographic verification module 213, control module 211, first memory module 212 and cryptographic verification module 213 mutually communication are connected, first memory module 212 inside is previously provided with unlocking pin, unlocking pin comprises the first unlocking pin and the second unlocking pin, first unlocking pin is the unlocking pin that can manipulate the first dead bolt, and the second unlocking pin is the unlocking pin that can manipulate the first dead bolt and the second dead bolt.If namely the second dead bolt is in the state of stretching out, then the second unlocking pin is only had to open smart lock.
Main control chip 21 also comprises alarm module 214, and when when the second dead bolt 109 is in the state of stretching out, the first unlocking pin and the first unblock fingerprint can not be opened, alarm module 214 sends warning.Alarm module 214 is electrically connected warning device 106.Warning device 106 comprises audible alarm unit and/or indicating alarm device.
The real-time unlocking pin received and the first unlocking pin and/or the second unlocking pin compare by cryptographic verification module 213, and export the first comparative result and password comparative result to control module 211.
As shown in Figure 5, fingerprint recognition chip 23 comprises the second memory module 231 and fingerprint examination module 232, second memory module 231 inside is previously provided with multiple unblock fingerprint, multiple unblock fingerprint comprises the first unblock fingerprint and second and unlocks fingerprint, fingerprint examination module 232 unlocks fingerprint compare for the real-time unblock fingerprint and first received being unlocked fingerprint and/or second, and exports the second comparative result and fingerprint comparison results to control module 211.Unlock fingerprint and comprise one or more first unblock fingerprint and one or more second unblock fingerprint, the first unblock fingerprint is the unblock fingerprint can opening manipulation first dead bolt, and the second unblock fingerprint is the unblock fingerprint that can manipulate the first dead bolt and the second dead bolt.If namely the second dead bolt is in the state of stretching out, then the second unlocking pin is only had to open smart lock.
Control module 211 sends corresponding action command according to the comparative result of cryptographic verification module and/or fingerprint examination module.
Second dead bolt 109 is provided with position detecting device, position detecting device can comprise primary importance sensor 110 and second place sensor 111, also a displacement transducer only can be set, or select all the other can detect the equipment with retracted position that stretches out of the second dead bolt 109.
Primary importance sensor 110 arranges the extended position of the second dead bolt 109, second place sensor 111 is arranged on the retracted position of the second dead bolt 109, primary importance sensor 110 and second place sensor 111 are electrically connected with main control chip 21 respectively, for exporting the position signalling of the second dead bolt 109 to control module 211, to judge that the second dead bolt 109 is in the state of stretching out or retracted mode according to the position signalling of the second dead bolt 109.
When control module 211 receives the signal of primary importance sensor 110, the second dead bolt 109 is in the state of stretching out.
When control module 211 receives the signal of second place sensor 111, the second dead bolt 109 is in retracted mode.
Preferably, a kind of control method for smart lock, as shown in Figure 6, it comprises the following steps:
S1, user unlock fingerprint by fingerprint storehouse 107 typing or in real time by the real-time unlocking pin of touch panel 12 typing;
According to the position signalling of the second dead bolt 109 that primary importance sensor 110 and second place sensor 111 export, S2, control module 211 judge that the second dead bolt 109 is in the state of stretching out or retracted mode;
S3, be in the state of stretching out as the second dead bolt 109, then whether the more real-time unlocking pin of cryptographic verification module 213 mates with the second unlocking pin or fingerprint examination module 223 unlocks fingerprint more in real time and whether unlocks fingerprint matching with second, if real-time unlocking pin mates with the second unlocking pin or unlocking fingerprint and second unlocks fingerprint matching in real time, cryptographic verification module 213 or fingerprint examination module 223 send comparative result to control module 211, and control module sends according to comparative result and opens or closes instruction for the first dead bolt and the second dead bolt.
Whether S3 comprises the more real-time unlocking pin of cryptographic verification module 213 further and to mate with the first unlocking pin or fingerprint examination module 223 unlocks fingerprint more in real time and whether unlocks fingerprint matching with first, if real-time unlocking pin mates with the first unlocking pin or unlocking fingerprint and first unlocks fingerprint matching in real time, cryptographic verification module 213 or fingerprint examination module 223 send comparative result to control module, control module 211 sends alerting signal to alarm module, and alarm module is reported to the police.
S4, be in retracted mode as the second dead bolt, then the more real-time unlocking pin of cryptographic verification module 213 whether mate with unlocking pin or fingerprint examination module 223 unlock more in real time fingerprint whether with unblock fingerprint matching, if unlocking pin mates with unlocking pin or unlocks fingerprint in real time and unlock fingerprint matching in real time, cryptographic verification module 213 or fingerprint examination module 223 send comparative result to control module, and control module 211 sends according to comparative result and opens or closes instruction for the first dead bolt.
Unlocking pin in S4 comprises the first unlocking pin or the second unlocking pin, unlocks fingerprint and comprises the first unblock fingerprint or the second unblock fingerprint.
Below in conjunction with specific embodiment, principle of work of the present utility model is further explained:
Instantiation 1
Before enabling smart lock, need first typing first unlocking pin and the second unlocking pin and first to unlock fingerprint and second and unlock fingerprint, generally, the fingerprint of the general typing of common employee is the first unblock fingerprint, its unlocking pin known also is the first unlocking pin, only have controller typing second can unlock fingerprint, also only have controller just can know the second unlocking pin.Certainly, conveniently use, controller can unlock fingerprint and the second unblock fingerprint respectively as first by the two pieces of fingerprints of typing simultaneously, and two passwords are set respectively as the first unlocking pin and the second unlocking pin, use the first unlocking pin or first to unlock fingerprint when only needing to open or close the first dead bolt, use the second unlocking pin or second to unlock fingerprint when needs open or close the first dead bolt and the second dead bolt simultaneously, after completing fingerprint typing work, smart lock can normally use.
In use, if opened by the second dead bolt after locking a door or opening the door, then smart lock could open or close by the controller only with the second dead bolt unblock authority, can ensure the use safety of smart lock further.
In the present embodiment, the second dead bolt 109 is in the state of stretching out, and the real-time unlocking pin of user's input is the second unlocking pin.
Its course of work is as described below: when opening or closing smart lock, first control module 211 is judged as that the second dead bolt 109 is in the state of stretching out, whether the more real-time unlocking pin of cryptographic verification module 213 mates with the second unlocking pin, if now unlocking pin mates with the second unlocking pin in real time, cryptographic verification module 213 sends comparative result to control module 211, and control module sends according to comparative result and opens or closes instruction.
Instantiation 2
In the present embodiment, the second dead bolt 109 is in the state of stretching out, and the real-time unlocking pin of user's input is the first unlocking pin.
Its course of work is as described below: when opening or closing smart lock, first control module 211 is judged as that the second dead bolt 109 is in the state of stretching out, whether the more real-time unlocking pin of cryptographic verification module 213 mates with the second unlocking pin, if now unlocking pin does not mate with the second unlocking pin in real time, whether cryptographic verification module 213 continues more real-time unlocking pin and mates with the first unlocking pin, if unlocking pin mates with the first unlocking pin in real time, then cryptographic verification module 213 sends comparative result to control module, control module 211 sends alerting signal to alarm module, alarm module notice external alarm message device is reported to the police.
Instantiation 3
In the present embodiment, the second dead bolt 109 is in retracted mode, and the real-time unlocking pin of user's input is the first unlocking pin.
Its course of work is as described below: when opening or closing smart lock, first control module 211 is judged as that the second dead bolt 109 is in retracted mode, whether the more real-time unlocking pin of cryptographic verification module 213 mates with the first unlocking pin, if now unlocking pin mates with the first unlocking pin in real time, then cryptographic verification module 213 sends comparative result to control module, and control module sends according to comparative result and opens or closes instruction.
Instantiation 4
In the present embodiment, the second dead bolt 109 is in retracted mode, and the real-time unlocking pin of user's input is the second unlocking pin.
Its course of work is as described below: when opening or closing smart lock, first control module 211 judges that the second dead bolt 109 is in retracted mode, whether the more real-time unlocking pin of cryptographic verification module 213 mates with the second unlocking pin, now unlocking pin mates with the second unlocking pin in real time, then cryptographic verification module 213 sends comparative result to control module, and control module sends according to comparative result and opens or closes instruction.
Below advantage of the present utility model is further explained:
The control system for smart lock that the utility model provides, it is by arranging the second dead bolt therein, and the authority can opening the second dead bolt is set, when the second dead bolt is opened, only have groups of people to have permission smart lock is opened, therefore, the security of smart lock can be increased when the second dead bolt is opened.In use, first control module checks that the second dead bolt is in the state of stretching out and is still in retracted mode, if the second dead bolt is in the state of stretching out, then judge whether the password inputted belongs to the password that can operate the second dead bolt, in this way, then master control module controls first dead bolt and the second dead bolt action, to open or close smart lock, if not, then alarm module sends warning, point out the second dead bolt to open to user, need the password opening authority and just can open smart lock.If the second dead bolt is in retracted mode, as long as the password then inputted mates can open or close smart lock with the one of the first unlocking pin or the second unlocking pin.
Last it is noted that above-described each embodiment is only for illustration of the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in previous embodiment, or to wherein partly or entirely technical characteristic carry out equivalent replacement; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (6)
1. the control system for smart lock, described smart lock comprises lock body and is arranged on the circuit board in described lock body, described lock body comprises front panel and rear panel, described front panel is provided with and unlocks the fingerprint storehouse of fingerprint and the touch panel for inputting real-time unlocking pin in real time for typing, the sidepiece of described lock body is provided with the first dead bolt and the second dead bolt, it is characterized in that: the state of described second dead bolt comprises the state of stretching out and retracted mode, described circuit board is provided with and touches chip, main control chip and fingerprint recognition chip
Described touch chip is for receiving the touch signal of described touch panel and described touch signal being sent to described main control chip, and described touch signal includes real-time unlocking pin;
Described main control chip comprises control module, the first memory module and cryptographic verification module, unlocking pin is previously provided with in described first memory module, described unlocking pin comprises the first unlocking pin and the second unlocking pin, described cryptographic verification module is used for the real-time unlocking pin received and the first unlocking pin or the second unlocking pin compare and export the first comparative result to control module, and described control module is used for sending out instruction or pass instruction according to the first comparative result; And
Described fingerprint recognition chip comprises the second memory module and fingerprint examination module, multiple unblock fingerprint is previously provided with in described second memory module, described multiple unblock fingerprint comprises one or more first and unlocks fingerprint and one or more second unblock fingerprint, described fingerprint examination module is used for the real-time unblock fingerprint and first received to unlock fingerprint or second and unlocks fingerprint and compare and export the second comparative result to control module, and described control module is for sending out instruction or pass instruction according to the second comparative result.
2. the control system for smart lock according to claim 1, is characterized in that: described second dead bolt is provided with position detecting device, and described position detecting device is for detecting extended position and the retracted position of described second dead bolt.
3. the control system for smart lock according to claim 2, it is characterized in that: described position detecting device is electrically connected with described main control chip, for exporting the position signalling of described second dead bolt to judge that described second dead bolt is in the state of stretching out or retracted mode to described control module.
4. the control system for smart lock according to claim 2, is characterized in that:
Described position detecting device comprises primary importance sensor and second place sensor, and described primary importance sensor setting is on the extended position of described second dead bolt, and described second place sensor setting is on the retracted position of described second dead bolt.
5. the control system for smart lock according to claim 2, is characterized in that: described main control chip also comprises alarm module.
6. the control system for smart lock according to claim 5, it is characterized in that: described alarm module is electrically connected with warning device, described warning device comprises audible alarm unit and/or indicating alarm device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521002526.XU CN205158495U (en) | 2015-12-04 | 2015-12-04 | A control system for intelligence lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521002526.XU CN205158495U (en) | 2015-12-04 | 2015-12-04 | A control system for intelligence lock |
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| Publication Number | Publication Date |
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| CN205158495U true CN205158495U (en) | 2016-04-13 |
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| CN201521002526.XU Active CN205158495U (en) | 2015-12-04 | 2015-12-04 | A control system for intelligence lock |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105389874A (en) * | 2015-12-04 | 2016-03-09 | 佛山市汇泰龙智能科技有限公司 | Control system and control method for intelligent lock |
| CN107806292A (en) * | 2017-11-29 | 2018-03-16 | 安徽理工大学 | A kind of lockset of portable infrared and unlocked by fingerprint |
| CN108053528A (en) * | 2017-12-14 | 2018-05-18 | 简单租科技（深圳）有限公司 | A kind of long-range compound unlocking system and method for low power-consumption intelligent gate inhibition |
| CN108985024A (en) * | 2017-06-04 | 2018-12-11 | 苹果公司 | In response to attempting to access that the authentication techniques of sensitive information |
-
2015
- 2015-12-04 CN CN201521002526.XU patent/CN205158495U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105389874A (en) * | 2015-12-04 | 2016-03-09 | 佛山市汇泰龙智能科技有限公司 | Control system and control method for intelligent lock |
| CN108985024A (en) * | 2017-06-04 | 2018-12-11 | 苹果公司 | In response to attempting to access that the authentication techniques of sensitive information |
| US11537699B2 (en) | 2017-06-04 | 2022-12-27 | Apple Inc. | Authentication techniques in response to attempts to access sensitive information |
| CN107806292A (en) * | 2017-11-29 | 2018-03-16 | 安徽理工大学 | A kind of lockset of portable infrared and unlocked by fingerprint |
| CN108053528A (en) * | 2017-12-14 | 2018-05-18 | 简单租科技（深圳）有限公司 | A kind of long-range compound unlocking system and method for low power-consumption intelligent gate inhibition |
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