CN102797390B - Intelligent burglarproof door - Google Patents
Intelligent burglarproof door Download PDFInfo
- Publication number
- CN102797390B CN102797390B CN201210307301.XA CN201210307301A CN102797390B CN 102797390 B CN102797390 B CN 102797390B CN 201210307301 A CN201210307301 A CN 201210307301A CN 102797390 B CN102797390 B CN 102797390B
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- Prior art keywords
- door
- fixture block
- lock
- intelligent anti
- theft door
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Abstract
The invention discloses an intelligent burglarproof door comprising a door leaf and a door frame and also comprising an electronic unlocking device and at least one mechanical unlocking device; the door leaf or door frame is provided with an inductive switch for automatically locking the door, and the mechanical unlocking device comprises a turntable coded lock, a flexible connecting piece, a supporting seat, an elastic element, a fixture block and a deflector rod; and the turntable coded lock, a flexible shaft and the fixture block are connected in sequence, and the fixture block is connected with the elastic element and can be used for clamping and releasing the deflector rod. The indoor surface of the door leaf is also provided with an unlocking device for preventing technically unlocking and the like. The intelligent burglarproof door is suitable for various door control systems.
Description
Technical field
The present invention relates to a kind of door, especially intelligent anti-theft door.
Background technology
Current security door is on the market divided into mechanical lock security door and electronic lock security door, these security doors all need application machine lock core, unlocking technique is easily propagated and is spread, and various model lock core, once be cracked rear just very fast its spread in china by technology, causes all kinds of stolen case of society again and again to occur.
Security door is generally opened with mechanical key, and minority adopts electronics to add that mechanical key is supporting reaches antitheft object.These security doors are if with technical opening, and the time of general unlatching can not more than 5 minutes, and what anti-theft feature was better also can only extend some technical opening times.
Indoor opening device is generally utilize mechanical handle directly to open, some electronic lock security doors utilize button to open, these opening devices are all exposed in indoor, instrument is used to reach the object directly opening security door by opal, among the peoplely be commonly called as fishing opening ways, this mode be utilize iron wire and special tool to press down, under carry and rotate unlatching burglar-proof door.
Moreover, electronic lock is in safety technological guard field, the electronic password lock with anti-theft alarm function replaces traditional mechanical code lock, overcome that mechanical code lock number of password is few, the shortcoming of poor safety performance, make coded lock all substantially increase a step technically or in performance, but malfunctioning phenomenon may be occurred under power down or some special circumstances are as adverse circumstances such as fire.
In sum, what time following the defect body of general security door is now:
1, with the security door that mechanical key is opened, its lock core easily cracks unlatching;
2, electronic lock also necessary application machine key emergency opening, adds by the hidden danger of technology unlocking;
3, the structure of door lock separation, cause having gap and keyhole, the built-in handle, opal etc. of door leaf are also by the hidden danger of technical opening;
There is malfunctioning hidden danger in the security door that 4, pure electronics is unblanked.
Summary of the invention
The object of the present invention is to provide a kind of intelligent anti-theft door.
The present invention includes door leaf, doorframe, it is characterized in that, also comprise electronic unlocking device, have a mechanical unlocking device at least; Described door leaf or doorframe are provided with inductive switch, lock for self-closing doors.Electronic unlocking device safety is high, and mutual opening rate is low, and technology unlocking difficulty is large; Electronic installation can open security door under the situation occurring the fault such as malfunctioning to have at least a mechanical unlocking device ensure that.
Feature of the present invention is also, described electronic unlocking device or biological characteristic formula electronic lock, with vocal print; Or fingerprint; Or palmmprint; Or eye mask; Or hand shape; Or the types of facial makeup in Beijing operas; Or its any combination input unlocking cipher; Or keyswitch type electronic lock, with keyboard or combination button input unlocking cipher; Or dial-type electronic lock, with mechanical dial switch input unlocking cipher; Or electron key formula electronic lock, input unlocking cipher with electron key; Or touch type electronic lock, input unlocking cipher with touch method.Be conducive to designer to select according to the needs such as cost, safety of user.
Feature of the present invention is also, described inductive switch or electromagnetic induction switch; Or photoelectric sensor switch; Or mechanical trip switch.Be conducive to designer to select according to the needs such as cost, safety, environment of user.
Feature of the present invention is also, described mechanical unlocking device comprises turntable coded lock, flexible connecting member, supporting seat, elastic component, fixture block, driving lever; Described rotating disk
passwordlock, flexible connecting member, fixture block are connected successively, and fixture block connects elastic component and can block and decontrol driving lever.This structure is as emergent redundancy unlocking apparatus, and its safety, reliability are all higher, and is conducive to the layout of dead bolt in door leaf or Men Tizhong optional position.
Feature of the present invention is also, described elastic component, fixture block, driving lever are arranged in supporting seat.Improve the fastness that the present invention installs, promote the reliability and life-span that use.
Feature of the present invention is also, described flexible connecting member or flexible axle; Or flexible steel wire or copper wire line; Or in hollow section, have flexible steel wire or copper wire line.The long service life of flexible axle, reliability is high; Flexible steel wire or copper wire line structure are simple, at the bottom of cost; Have flexible steel wire or copper wire line structure complexity in hollow section generally, cost feature of the present invention is also, fixture block is the cylinder or the square body that have step, and described driving lever is jagged, and one end of described fixture block enters or departs from breach formation and blocks or relieving state.This structural strength and reliability high, and be convenient to design.
Lower, be conducive to designer and select.
Feature of the present invention is also, fixture block is the cylinder or the square body that have step, and described driving lever is jagged, and one end of described fixture block enters or departs from breach formation and blocks or relieving state.This structural strength and reliability high, and be convenient to design.
Feature of the present invention is also, establish indoor unlocking apparatus in described door leaf, described indoor unlocking apparatus comprises concave body and rotary part, and described rotary part comprises handle and swingle, described handle is placed in concave body, and described swingle extends concave body and is connected with parts of unblanking.Due to the existence of concave body, the technical opening instrument entered from opal etc. cannot find and rotate unlocking handle, thus reaches the object of anti-technical opening, and indoor unlatching is convenient.
Feature of the present invention is also, described in parts of unblanking be dead bolt.This structure is simple, easily realizes, and is convenient to technician's design.
Feature of the present invention is also, the side of described concave body opening is provided with slip lid or baffle plate.This structure increases the difficulty that technology unlocking is carried out in outdoor further.
Accompanying drawing explanation
Fig. 1 is one of structural representation of the present invention.
Fig. 2 is structural representation two of the present invention.
Fig. 3 is structural representation three of the present invention.
Fig. 4 is structural representation four of the present invention.
Fig. 5 is Fingerprint Lock embodiment hardware platform block diagram.
Fig. 6 is Fingerprint Lock embodiment bottom control module diagram.
Fig. 7 is Fingerprint Lock embodiment power management module schematic diagram.
Fig. 8 is the single-shot trigger circuit schematic diagram of electromagnetic induction switch.
Detailed description of the invention
As shown in Figure 1, Figure 2, shown in Fig. 8, the present invention includes door leaf 100, doorframe (not shown, for the frame type structure of door leaf 100 received by bag), also comprise electronic unlocking device 400, have a mechanical unlocking device 500 at least; Be provided with inductive switch 800 in described door leaf 100, lock for self-closing doors.Electronic unlocking device safety is high, and mutual opening rate is low, and technology unlocking difficulty is large; Electronic installation can open security door under the situation occurring the fault such as malfunctioning to have at least a mechanical unlocking device ensure that.
As shown in Figure 1, Figure 2, shown in Fig. 8, feature of the present invention is also, described electronic unlocking device or biological characteristic formula electronic lock, with vocal print; Or fingerprint; Or palmmprint; Or eye mask; Or hand shape; Or the types of facial makeup in Beijing operas; Or its any combination input unlocking cipher; Or keyswitch type electronic lock, with keyboard or combination button input unlocking cipher; Or dial-type electronic lock, with mechanical dial switch input unlocking cipher; Or electron key formula electronic lock, input unlocking cipher with electron key; Or touch type electronic lock, input unlocking cipher with touch method.Be conducive to designer to select according to the needs such as cost, safety of user.
As shown in Figure 1, Figure 2, shown in Fig. 8, feature of the present invention is also, described inductive switch 800 or electromagnetic induction switch; Or photoelectric sensor switch; Or mechanical trip switch.Be conducive to designer to select according to the needs such as cost, safety, environment of user.
As Figure 1 and Figure 4, feature of the present invention is also, described mechanical unlocking device 500 comprises turntable coded lock 201a, flexible connecting member 502, supporting seat 503, elastic component 507, fixture block 506, driver plate 508, driving lever 202a; Described turntable coded lock 201a, flexible connecting member 502, fixture block 506 are connected successively, and fixture block 506 connects elastic component 507 and can block and put driver plate 508.This structure is as emergent redundancy unlocking apparatus, and its safety, reliability are all higher, and is conducive to the layout of dead bolt optional position in door leaf or door leaf.
As Figure 1 and Figure 4, feature of the present invention is also, described elastic component 507, fixture block 506, driver plate 508 and driving lever 202a are arranged in supporting seat 503.Improve the fastness that the present invention installs, promote the reliability and life-span that use.
As Figure 1 and Figure 4, feature of the present invention is also, described flexible connecting member 502 or flexible axle; Or flexible steel wire or copper wire line; Or in hollow section, have flexible steel wire or copper wire line.The long service life of flexible axle, reliability is high; Flexible steel wire or copper wire line structure are simple, at the bottom of cost; Have flexible steel wire or copper wire line structure complexity in hollow section generally, cost is lower, is conducive to designer and selects.
As Figure 1 and Figure 4, feature of the present invention is also, fixture block 506 is the cylinder or the square body that have step, the driver plate 508 jagged 505 on described driving lever 202a, and one end of described fixture block 506 enters or departs from breach 505 formation and blocks or relieving state.This structural strength and reliability high, and be convenient to design.
As shown in Figure 2, feature of the present invention is also, indoor unlocking apparatus established by described door leaf 100, described indoor unlocking apparatus comprises concave body and rotary part, described rotary part comprises handle 201 and swingle 202, described handle 201 is placed in concave body, and described swingle 202 extends concave body and is connected with parts of unblanking, and concave body is made up of catch base 200 and circular port 205.Due to the existence of concave body, the technical opening instrument entered from opal etc. cannot find and rotate unlocking handle, thus reaches the object of anti-technical opening, and indoor unlatching is convenient.
As shown in Figure 2, feature of the present invention is also, described in parts of unblanking be dead bolt 300.This structure is simple, easily assembles, and is convenient to technician's design.
Feature of the present invention is also, as shown in Figure 2, the side of described concave body opening is provided with slip lid 204a.This structure increases the difficulty that technology unlocking is carried out in outdoor further.
As shown in Figure 3, concave body is made up of catch base 200c and circular port 205c, the opposite side of concave body opening is provided with baffle plate 204b, baffle plate 204b connects combination disk 601 by connecting rod 604, concave body 200 establishes tie rod holes 609 and groove 611, and described connecting rod 604 gap 603 also can move up and down between tie rod holes 609 and groove 611.Rotate combination disk 601, make its password 602 aim at a certain numerical value, the connecting rod 604 at breach 603 place can move in groove 611, thus the baffle plate 204b that can move up, the present embodiment baffle plate 204b are " L " shape.Connecting rod 604, through baffle holes 607, blocks connecting rod 604 with snap ring 608.The person of unblanking can operate switch 201c through the circular port 205c of concave body, and switch 201c connects electronic unlocking device, and certainly, switch 201c also can be the handle 201b shown in Fig. 2 and swingle 202b embodiment.This structure technology opens difficulty to be increased greatly.
As shown in Fig. 5, Fig. 6, Fig. 7, a kind of embodiment of Fingerprint Lock, namely based on the Fingerprint Lock hardware platform of DSP5509, system uses AVR single chip MECA8 as control module, and optics cmos image sensor gathers image; Adopt the DSP of TI company 1.8v to transplant fingerprint algorithm, XC6206P332MR managing electrical power, experimental result shows, and this system platform area is 25mm
2, 2 joint dry cell stable operations one month, quiescent dissipation is lower than 15 μ A, and dynamic power consumption is less than 140mA.
The basic component of Fingerprint Lock: the driving of sensor, sensor, the interface of bottom, power supply and software.Sensor is for gathering fingerprint image.The works such as the view data of collection carries out storing by fingerprint algorithm module, computing, process are ashamed.Select embedded type CPU, improve the speed gathering image, the information needed for rapid extraction, compares and judgement work accurately.Bottom motor drives door lock.Carrying out drive motors switch machine door lock by MCU, is a basic component of Fingerprint Lock.Whether the final judgement that fingerprint identification module process certification work is made, namely will perform the operation unblanked, and drives door lock by motor, and succinct, high-performance, low-power consumption, stable MCU drive, and ensure that the performance of Fingerprint Lock entirety.Algorithm for recognizing fingerprint.Adopt and carry out validation test on PC.Constantly to modify adjustment.Until mature and reliable, then be transplanted to embedded system.
System forms: system is by algorithm process core, and fingerprint collecting, power management, 5 modules such as bottom control driving and memory form.
The robust fingerprint recognizer that algorithm processing module is verified for transplanting host computer, its major function: the fingerprint image gathered by CPLD accessor sensor; And view data is processed.Make the final conclusion of image recognition: management external memory storage SDRAM and DATA Flash: with control driver module communication etc.
Finger print acquisition module set fingerprint sensor and acquisition control circuit, according to the acquisition parameter preset, be responsible for Real-time Collection fingerprint image, and by corresponding interface, image data transmission connect core module to algorithm process.
Power management module is that total system is powered, and the hardware platform of this system has 3 groups of supply voltages: peripheral mechanical motor drives as 5v, and the voltage of bottom control module and the outer core voltage of DSP are all 3.3V, and the core voltage of DSP is 1.8 V.
Bottom control module comprises the peripheral circuits such as controller MCU, LED light, Fingerprint Lock keyboard, motor and logic controller CPLD. matches with the intermediate member of fingerprint product, and design upper strata component---Fingerprint Lock.
Memory module comprise outside SDRAM and extend out DATA Flash. the former for storing the image of interim comparison and some variablees, the latter is for preserving the BootLoader start-up routine of fingerprint characteristic storehouse and DSP.
Hardware: gather imageing sensor, fingerprint sensor gathers fingerprint image by the main sensing principle of optical scanner, crystal temperature-sensitive, crystal electric capacity etc. 3 kinds.Type of fingerprint sensor has optics, inductance type, condenser type and pressure-sensitive etc.Wherein, CMOOS optical pickocff has undistorted, that fingerprint image is clear, contrast is high feature, has good correction and fault freedom to second-rate fingerprint, on service life 1,000,000 times unchanged.In fingerprint image reading process, adopt self-tuning parameter adjustment mechanism.Make to do, wet finger has good image quality, be suitable for crowd more extensive. so adopt CMOS optical pickocff as the image capture device of Embedded Fingerprint Lock.Select the OV7620 type fingerprint sensor of OmniVision company.This device power consumption is very low, is very applicable to ashamed fingerprint collecting sensor.
Image processing module, can adopt " DSP+MCU ", and " ARM+MCU " or " FPGA+MCU " mode realizes.As selected the TMS320C5509A of TI company as processor.Realize the transplanting of fingerprint algorithm.
Bottom control module and other modules, select MEGA8 single-chip microcomputer as the CPU processor of bottom control module.Its function realized has: scan round keyboard also carries out respective handling; Control LED indication mechanism current operating state; Drive motors performs switch door lock action; With DSP communication interactive information etc.As schemed shown in xx.Single-chip microcomputer is as bottom control module, and its IO pin controls other devices, adopts I
2c and DSP carries out information conversion.After MECA8 single-chip microcomputer powers on, CPU startup enters reset mode, carries out initialization of register, reads stored parameter, arrange the work such as peripheral sensor parameter: start complete, namely enter duty, process corresponding all kinds of bottom layer driving.Before entering dormant state, store parameters, saving scene, then enter battery saving mode.Power management module as shown in Figure 7, comprises power supply and Power Management Devices.Power unit, the dry cell power supply that the present embodiment is connected by 4 joint 1.5 V, is about 7V when this voltage reality is the highest, is 5v, is enough to the voltage request meeting system time minimum.Power Management Devices, select stabilizator Rll1lN331B, XC6206B152MR, XC6206P332MR conventional in handheld device, export the global voltage of 3.3 V and the core voltage of DSP 1.8 V, it has control and turns off pin, when system is in sleep, can set Enable Pin be passed through, turn off the power supply of whole system plate, thus reach the energy-conservation object of low-power consumption.
Hardware debug: note the selection in component encapsulation storehouse, the design of size, the wiring of circuit, the isolation of HW High Way and and walking line etc.Pcb board is as far as possible little; Locating hole is convenient to be installed; Element adopts as far as possible little encapsulation, wiring carefully and ensures a determining deviation, can not produce and interfere with each other.
Biological characteristic formula electronic lock, keyswitch type electronic lock, dial-type electronic lock, electron key formula electronic lock, touch type electronic lock market is purchased, visual concrete condition type selecting.
As shown in Figure 1, Figure 2, shown in Fig. 8, in door leaf 100, establish one or more inductive switch 800, reach door leaf 100 self-locking object after entering doorframe.The inductive switch of the present embodiment is electromagnetic induction switch, is actually single-shot trigger circuit, and door leaf or doorframe are installed permanent magnet or electromagnetic circuit, all can realize above-mentioned purpose.
Claims (9)
1. an intelligent anti-theft door, comprises door leaf, doorframe, also comprises electronic unlocking device, has a mechanical unlocking device at least; Described door leaf or doorframe are provided with inductive switch, and for self-closing doors lock, it is characterized in that, described mechanical unlocking device comprises turntable coded lock, flexible connecting member, supporting seat, elastic component, fixture block, driving lever; Described turntable coded lock, flexible connecting member, fixture block are connected successively, and fixture block connects elastic component and can block and decontrol driving lever.
2. a kind of intelligent anti-theft door as claimed in claim 1, is characterized in that, described electronic unlocking device or biological characteristic formula electronic lock, with vocal print; Or fingerprint; Or palmmprint; Or eye mask; Or hand shape; Or the types of facial makeup in Beijing operas; Or its any combination input unlocking cipher; Or keyswitch type electronic lock, with keyboard or combination button input unlocking cipher; Or dial-type electronic lock, with mechanical dial switch input unlocking cipher; Or electron key formula electronic lock, input unlocking cipher with electron key; Or touch type electronic lock, input unlocking cipher with touch method.
3. a kind of intelligent anti-theft door as claimed in claim 1, is characterized in that, described inductive switch or electromagnetic induction switch; Or photoelectric sensor switch; Or mechanical trip switch.
4. a kind of intelligent anti-theft door as claimed in claim 1, is characterized in that, described elastic component, fixture block, driving lever are arranged in supporting seat.
5. a kind of intelligent anti-theft door as claimed in claim 1, is characterized in that, described flexible connecting member or flexible axle; Or flexible steel wire or copper wire line; Or in hollow section, have flexible steel wire or copper wire line.
6. a kind of intelligent anti-theft door as claimed in claim 1, is characterized in that, fixture block is the cylinder or the square body that have step, and described driving lever is jagged, and one end of described fixture block enters or departs from breach formation and blocks or relieving state.
7. a kind of intelligent anti-theft door as claimed in claim 1, it is characterized in that, indoor unlocking apparatus is established in described door leaf, described indoor unlocking apparatus comprises concave body and rotary part, described rotary part comprises handle and swingle, described handle is placed in concave body, and described swingle extends concave body and is connected with parts of unblanking.
8. a kind of intelligent anti-theft door as claimed in claim 7, is characterized in that, described in parts of unblanking be dead bolt.
9. a kind of intelligent anti-theft door as claimed in claim 7, is characterized in that, the side of described concave body opening is provided with slip lid or baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210307301.XA CN102797390B (en) | 2012-08-27 | 2012-08-27 | Intelligent burglarproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210307301.XA CN102797390B (en) | 2012-08-27 | 2012-08-27 | Intelligent burglarproof door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102797390A CN102797390A (en) | 2012-11-28 |
| CN102797390B true CN102797390B (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210307301.XA Expired - Fee Related CN102797390B (en) | 2012-08-27 | 2012-08-27 | Intelligent burglarproof door |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103413365A (en) * | 2012-11-29 | 2013-11-27 | 蔡和柱 | Face-recognition, card-swiping, password, fingerprint, remote-control and mobile-phone multiple control device for frame lock door |
| CN103413364A (en) * | 2012-11-29 | 2013-11-27 | 蔡和柱 | Face-recognition, card-swiping, password, fingerprint, remote-control and mobile-phone multiple control device for frame-lock building door |
| CN104966069A (en) * | 2015-06-30 | 2015-10-07 | 大丰云润科技有限公司 | Door lock |
| CN106760967A (en) * | 2017-01-14 | 2017-05-31 | 聚鑫智能科技（武汉）股份有限公司 | One kind is without lockhole fully-automatic intelligent door |
| WO2018209537A1 (en) * | 2017-05-15 | 2018-11-22 | 深圳市永恒丰科技有限公司 | Unlocking processing method and system for safe |
| CN107724900B (en) * | 2017-09-28 | 2018-10-23 | 楷模居品（江苏）有限公司 | A kind of family security door based on personal recognition |
| CN109064594A (en) * | 2018-07-18 | 2018-12-21 | 江苏华维电力科技有限公司 | A kind of lock controller for substation |
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| CN201318065Y (en) * | 2008-11-27 | 2009-09-30 | 吴均毅 | Radio frequency induction card lock with concealed locking cam device |
| CN201896503U (en) * | 2010-12-20 | 2011-07-13 | 成素华 | Dual-motor electronic anti-theft lock |
| CN102330523A (en) * | 2010-07-12 | 2012-01-25 | 固力保安制品有限公司 | Door lock and moving door |
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Patent Citations (5)
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|---|---|---|---|---|
| CN201261985Y (en) * | 2008-01-03 | 2009-06-24 | 翟达 | Self-resetting intelligent rotating lock core with power supply from key, and its matched lockset and key |
| CN201318065Y (en) * | 2008-11-27 | 2009-09-30 | 吴均毅 | Radio frequency induction card lock with concealed locking cam device |
| CN102330523A (en) * | 2010-07-12 | 2012-01-25 | 固力保安制品有限公司 | Door lock and moving door |
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| CN202882697U (en) * | 2012-08-27 | 2013-04-17 | 方永秋 | Electric security door with mechanical unlocking device |
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| Publication number | Publication date |
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| CN102797390A (en) | 2012-11-28 |
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Effective date of registration: 20210810 Address after: 528300 phase II Industrial Zone, Lunjiao Yongfeng Village, Shunde District, Foshan City, Guangdong Province Patentee after: Foshan Deyang fire fighting equipment Co.,Ltd. Address before: 411100 No. 402, unit 2, building C, Qinyuan community, Baoqing Road, Yuhu District, Xiangtan City, Hunan Province Patentee before: Fang Yongqiu Patentee before: Wang Haili |
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Granted publication date: 20150422 Termination date: 20210827 |