CN106968520A - Intelligent anti-theft lock - Google Patents
Intelligent anti-theft lock Download PDFInfo
- Publication number
- CN106968520A CN106968520A CN201610605482.2A CN201610605482A CN106968520A CN 106968520 A CN106968520 A CN 106968520A CN 201610605482 A CN201610605482 A CN 201610605482A CN 106968520 A CN106968520 A CN 106968520A
- Authority
- CN
- China
- Prior art keywords
- module
- control module
- light emission
- optical receivers
- duration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B45/00—Alarm locks
- E05B45/06—Electric alarm locks
- E05B45/08—Electric alarm locks with contact making inside the lock or in the striking plate
- E05B45/10—Electric alarm locks with contact making inside the lock or in the striking plate by introducing the key or another object
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B45/00—Alarm locks
- E05B45/06—Electric alarm locks
- E05B2045/069—Timers therefor
Abstract
The invention discloses a kind of intelligent anti-theft lock, including light emission module, Optical Receivers, control module, alarm module and power module；The light emission module and Optical Receivers are just to the opposite sides for the key hole for being arranged at the lock；The control module judges the unlocking condition of current antitheft door according to the electric signal, obtains judged result, and control alarm module working condition according to the judged result.Thus the present invention in the key hole of lock by setting light emission module and Optical Receivers, and current uncaging time is calculated with reference to control module, judge the duration of current uncaging time, with judging to current unlocking condition, and alarm is judged whether according to judged result, so that the high safety and height that greatly enhance lock are intelligent.
Description
Technical field
The present invention relates to antitheft door technical field, more particularly to a kind of intelligent anti-theft lock.
Background technology
Antitheft door full name is " anti-theft safety door ", and it is furnished with theftproof lock, can resisted within a certain period of time under certain condition
Unnormal unlocking, with certain security protection performance and meet the door of corresponding anti-theft security rank.According to《Anti-theft safety door leads to
Use technology》Regulation, qualified antitheft door utilized the portable electrics such as the ordinary hand tools such as chisel, screwdriver, crowbar in 15 minutes
A 615mm can not be pried open or outputed on door leaf to power driven tools2Opening, or, it is impossible in keyed end 150mm2Semicircle in beat
Open a 38mm2Opening.Also, the lockset used on antitheft door must be that qualified band is detected by inspection center of the Ministry of Public Security
There is the Special purpose lock for anti-theft door of anti-drilling function.
But, the lock of existing antitheft door is normally only improved to lock core to strengthen theftproof performance, but with existing
Have the raising of unlocking technique and theft technology, rely solely on improvement lock core realize high anti-theft be it is much not enough, antitheft door
Lock still can have the risk pried open.
The content of the invention
It is an object of the invention to overcome the shortcoming and deficiency of prior art there is provided a kind of intelligent anti-theft lock, by
Light emission module and Optical Receivers are set in the key hole of lock, and current uncaging time entered with reference to control module
Row is calculated, and judges the duration of current uncaging time, with judging to current unlocking condition, and is according to judged result judgement
No alarm, so that the high safety and height that greatly enhance lock are intelligent.
The present invention is achieved by the following technical solutions：
A kind of intelligent anti-theft lock, including offer the lock core and dead bolt and key of key hole.The intelligent anti-theft lock
Also include light emission module, Optical Receivers, control module, alarm module and power module；
The light emission module and Optical Receivers just to the opposite sides for the key hole for being arranged at the lock,
And form light path in the key hole；
The Optical Receivers is electrically connected with the control module, receives the optical signal launched by light emission module, and turn
Electric signal is turned to, the control module is sent to；
The control module judges current unlocking condition according to the electric signal, obtains judged result；
The alarm module is electrically connected with the control module, and is controlled by the control module according to the judged result
Its working condition；
The power module is electrically connected with the light emission module, Optical Receivers, control module and alarm module respectively.
Specifically, when being not inserted into key in key hole, the Optical Receivers is persistently received to be launched by the light
The optical signal that module is sent, and change into electric signal and input to the control module, the control module controls the alarm mould
Block is in holding state；When key hole inserts key, key separate the Optical Receivers and the light emission module it
Between light path, the Optical Receivers do not receive the optical signal that light emission module is sent, zero input to the control module, institute
The duration that control module calculates zero input is stated, and judges to obtain the judged result according to the duration of zero input, according to institute
State the working condition that judged result controls alarm module.
Further, the size of the duration of the control module zero input and a normally-open duration, if described
The duration of zero input is less than the normally-open duration, then control module controls the alarm module to be in holding state；Otherwise,
If the duration of zero input is more than the normally-open duration, control module controls the alarm module to be in alarm shape
State.
Further, a length of 10s when described normally-open.
Further, the emitting head of the light emission module is concordant with key hole hole wall；And the Optical Receivers connects
Receive head concordant with key hole hole wall.
Further, the light emission module is infrared transmitter, and the Optical Receivers is infrared remote receiver.
By above-mentioned technical proposal, the present invention in the key hole of lock by setting light emission module and light to connect
Module is received, and current uncaging time is calculated with reference to control module, the duration of current uncaging time is judged, with to currently opening
The progress of lock status judges, and judges whether alarm according to judged result, thus greatly enhance lock high safety and
It is high intelligent.
In order to more fully understand and implement, the invention will now be described in detail with reference to the accompanying drawings.
Brief description of the drawings
Fig. 1 is the partial structural diagram of intelligent anti-theft lock of the present invention；
Fig. 2 is the circuit block diagram of intelligent anti-theft lock of the present invention.
Embodiment
Fig. 1~Fig. 2, intelligent anti-theft lock of the present invention are referred to, including offers the lock core, dead bolt, key of key hole 21
Spoon, light emission module 5, Optical Receivers 6, control module 7, alarm module 8 and power module 9.Due to lock core, lock in the present invention
Tongue and key are identical with the structure of the lock core, dead bolt and key of lock in the prior art, therefore will not be repeated here.The light
Transmitter module 5 and Optical Receivers 6 are inserted just to the opposite sides for the key hole 21 for being arranged at the lock in key
Light path is formed in hole 21.The Optical Receivers 6 is electrically connected with the control module 7, receives the light launched by light emission module 5
Signal, and electric signal is converted into, it is sent to the control module 7.The control module 7 judges current anti-according to the electric signal
The unlocking condition of door is stolen, judged result is obtained.The alarm module 8 is electrically connected with the control module 7, and by the control mould
Block 7 controls its working condition according to the judged result.The power module 9 respectively with the light emission module 5, light-receiving mould
Block 6, control module 7 and alarm module 8 are electrically connected, and think that modules are powered.
Specifically, when being not inserted into key in key hole 21, the Optical Receivers 6 is persistently received to be sent out by the light
The optical signal that module 5 is sent is penetrated, and changes into electric signal and is inputted to the control module 7, the control module 7 controls the report
Alert module 8 is in holding state.When key hole 21 inserts key, key can separate the Optical Receivers 6 and the light
Light path between transmitter module 5, the Optical Receivers 6 does not receive the optical signal that light emission module 5 is sent, zero input to institute
Control module 7 is stated, the control module 7 calculates the duration of zero input at once, and judges to obtain according to the duration of zero input
The judged result, the working condition of alarm module 8 is controlled according to the judged result.
Further, the control module 7 sets a normally-open duration, and the duration of relatively more described zero input is normal with this
The size of duration is opened, if the duration of zero input is less than the normally-open duration, control module 7 controls the alarm
Module 8 is in holding state, represents that the unlatching of current antitheft door is in and normally starts state；Otherwise, if it is described zero input when
Long to be more than the normally-open duration, then control module 7 controls the alarm module 8 to be in alarm condition, represents current antitheft
The unlatching of door is in abnormal state.
For the normally-open duration of reasonable set, it is to avoid false alarm is missed alarm opportunity, a kind of more excellent technical side is used as
Case, a length of 10s when described normally-open.Furthermore it is also possible to according to the enabling of each user required time to described normally-open
Duration is defined, but normally-open duration is necessarily less than 30s and more than 5s.
To ensure key hole 21 attractive in appearance and avoiding light emission module 5 and Optical Receivers 6 to the obstruction of key, as
A kind of more excellent technical scheme, the emitting head of the light emission module 5 is concordant with the hole wall of key hole 21；And the light-receiving mould
The reception head of block 6 is concordant with the hole wall of key hole 21.
In the present embodiment, the light emission module 5 is infrared transmitter, and the Optical Receivers 6 is infrared remote receiver.
In other embodiments, the light emission module 5 is not limited to infrared transmitter, and the Optical Receivers 6 is also not necessarily limited to infrared
Receiver.
For rational management power module 9, it is to avoid energy waste, a kind of more excellent technical scheme, the control mould are used as
Block 7 is electrically connected by an electric power management circuit with the power module 9, and controls the power supply by the electric power management circuit
The power supply state of module 9.Specifically, when alarm module 8 is in holding state, the control module 7 passes through power management mould
Block control power module 9 is not powered for alarm module 8, and only when alarm module 8 is in alarm condition, the control module 7 is
The power module 9 is controlled to be powered for alarm module 8 by power management module.
In the present embodiment, the electric power management circuit is identical with the structure that existing power supply manages circuit, therefore herein no longer
Repeat.
Relative to prior art, intelligent anti-theft lock of the present invention in the key hole of lock by setting light to launch
Module and Optical Receivers, and current uncaging time is calculated with reference to control module, judge the duration of current uncaging time,
With judging to current unlocking condition, and alarm is judged whether according to judged result, so as to greatly enhance lock
High safety and height are intelligent.
The invention is not limited in above-mentioned embodiment, if the various changes or deformation to the present invention do not depart from the present invention
Spirit and scope, if these are changed and deformation belongs within the scope of the claim and equivalent technologies of the present invention, then this hair
It is bright to be also intended to comprising these changes and deform.
Claims (6)
1. a kind of intelligent anti-theft lock, including offer the lock core and dead bolt and key of key hole；It is characterized in that：Also wrap
Include light emission module, Optical Receivers, control module, alarm module and power module；
The light emission module and Optical Receivers just to the opposite sides for the key hole for being arranged at the lock, and in
Light path is formed in the key hole；
The Optical Receivers is electrically connected with the control module, receives the optical signal launched by light emission module, and be converted into
Electric signal, is sent to the control module；
The control module judges current unlocking condition according to the electric signal, obtains judged result；
The alarm module is electrically connected with the control module, and controls its work according to the judged result by the control module
Make state；
The power module is electrically connected with the light emission module, Optical Receivers, control module and alarm module respectively.
2. intelligent anti-theft lock according to claim 1, it is characterised in that：When being not inserted into key in key hole, institute
State Optical Receivers and persistently receive the optical signal sent by the light emission module, and change into electric signal and input to the control
Molding block, the control module controls the alarm module to be in holding state；When key hole inserts key, key cut-off
Light path between the Optical Receivers and the light emission module, the Optical Receivers does not receive light emission module and sent
Optical signal, zero input is to the control module, and the control module calculates the duration of zero input, and according to zero input
Duration judges to obtain the judged result, according to the working condition of judged result control alarm module.
3. intelligent anti-theft lock according to claim 2, it is characterised in that：Control module zero input
The size of duration and a normally-open duration, if the duration of zero input is less than the normally-open duration, control module
The alarm module is controlled to be in holding state；Otherwise, if the duration of zero input is more than the normally-open duration, control
Molding block controls the alarm module to be in alarm condition.
4. intelligent anti-theft lock according to claim 3, it is characterised in that：A length of 10s when described normally-open.
5. intelligent anti-theft lock according to claim 1, it is characterised in that：The emitting head and key of the light emission module
Jack hole wall is concordant；And the reception head of the Optical Receivers is concordant with key hole hole wall.
6. intelligent anti-theft lock according to claim 1, it is characterised in that：The light emission module is infrared transmitter,
The Optical Receivers is infrared remote receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610605482.2A CN106968520A (en) | 2016-07-27 | 2016-07-27 | Intelligent anti-theft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610605482.2A CN106968520A (en) | 2016-07-27 | 2016-07-27 | Intelligent anti-theft lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106968520A true CN106968520A (en) | 2017-07-21 |
Family
ID=59335073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610605482.2A Pending CN106968520A (en) | 2016-07-27 | 2016-07-27 | Intelligent anti-theft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106968520A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0609098A1 (en) * | 1993-01-28 | 1994-08-03 | Status Innovations Limited | An assembly of a detector and a wing or sash and a frame |
| CN102086721A (en) * | 2011-03-25 | 2011-06-08 | 无锡爱睿芯电子有限公司 | Alarm lock |
| CN202249249U (en) * | 2011-08-11 | 2012-05-30 | 大连民族学院 | Alarm door lock |
| CN103375062A (en) * | 2012-04-28 | 2013-10-30 | 上海市闵行第二中学 | Lock with function of reminding that key is not pulled out |
| CN104636720A (en) * | 2014-12-31 | 2015-05-20 | 天津瑞为拓新科技发展有限公司 | Face identifying system |
-
2016
- 2016-07-27 CN CN201610605482.2A patent/CN106968520A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0609098A1 (en) * | 1993-01-28 | 1994-08-03 | Status Innovations Limited | An assembly of a detector and a wing or sash and a frame |
| CN102086721A (en) * | 2011-03-25 | 2011-06-08 | 无锡爱睿芯电子有限公司 | Alarm lock |
| CN202249249U (en) * | 2011-08-11 | 2012-05-30 | 大连民族学院 | Alarm door lock |
| CN103375062A (en) * | 2012-04-28 | 2013-10-30 | 上海市闵行第二中学 | Lock with function of reminding that key is not pulled out |
| CN104636720A (en) * | 2014-12-31 | 2015-05-20 | 天津瑞为拓新科技发展有限公司 | Face identifying system |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170721 |