CN200996228Y - Wireless network intelligent safety door lock - Google Patents

Wireless network intelligent safety door lock Download PDF

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Publication number
CN200996228Y
CN200996228Y CN 200720031018 CN200720031018U CN200996228Y CN 200996228 Y CN200996228 Y CN 200996228Y CN 200720031018 CN200720031018 CN 200720031018 CN 200720031018 U CN200720031018 U CN 200720031018U CN 200996228 Y CN200996228 Y CN 200996228Y
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CN
China
Prior art keywords
lock
cpu
transport module
door lock
intelligent
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.)
Expired - Fee Related
Application number
CN 200720031018
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Chinese (zh)
Inventor
王宏宁
张见萍
周明志
Original Assignee
周明志
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 周明志 filed Critical 周明志
Priority to CN 200720031018 priority Critical patent/CN200996228Y/en
Application granted granted Critical
Publication of CN200996228Y publication Critical patent/CN200996228Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A wireless network intelligent security lock comprises a lock shell, a mechanical lock part (2) and a electric control part (1) arranged in the lock shell; the electric control part has a CPU (11), a memory (14) communicated with the CPU, a reading module or password keyboard (15) and an electric drive mechanism (13); the control end of the electric part of the electric drive mechanism (13) is communicated with the CPU (11); the device is characterized in that the electric control part (1) is provided with the RF wireless transmission modules (12) communicated with the CPU (11).

Description

Wireless network intelligent and safe door lock
Technical field
The utility model relates to a kind of door lock, particularly a kind of wireless network intelligent and safe door lock.
Background technology
Existing intelligent door lock, as IC card lock, TM kayser, Fingerprint Lock, palmmprint lock and coded lock etc., its basic structure is made up of the mechanical lock part and the collecting of electrical controls that are contained in the lock housing, mechanical lock part has dead bolt and lock core, the collecting of electrical controls has CPU, the memory that links to each other with CPU, card reading module and electric driver mechanism, and the electrical components control end of this electric driver mechanism is connected with CPU.Because intelligent door lock contains electronic section, electronic product can not guarantee that it does not very go out any mistake, if in a single day electronic section damages or be subjected to strong interference, when perhaps taking place to have a power failure, electronic section can't open the door, and also needs to use mechanical key emergent, guarantees the normal unlatching of door lock.For example the control circuit of contactless card intelligent door lock is located on the front panel of door lock more, and front panel is easy to suffer illegal person's destruction, as long as illegal person draws the Electric Machine Control line, can unblank after utilizing battery energising, so security performance is lower.In addition, electronic section is subjected to after the strong magnetic disturbance can generating routine running and flies, deadlock, data corruption etc., thereby causes malfunctions such as disorderly opening the door, do not open door.Existing intelligent door lock is when using non-specific mode to open the door, and is less because of sound, not supervised by the backstage again although can send chimes of doom, do not have the warning effect, such as the intelligent door lock in hotel is exactly this situation.When battery did not have electricity soon, administrative staff can not in time obtain the change dump battery, caused the user to open the door.
The utility model content
Problem to be solved in the utility model provides a kind of wireless network intelligent and safe door lock, and it can carry out wireless telecommunications with the background computer of administrative department, reaches the purpose of real-time management, warning.
The technical scheme that addresses the above problem is: the wireless network intelligent and safe door lock that is provided comprises lock housing, is contained in the mechanical lock part and the collecting of electrical controls in the lock housing, mechanical lock part has dead bolt and lock core, the collecting of electrical controls has CPU, the memory that links to each other with CPU, card reading module or code keypad and electric driver mechanism, and the electrical components control end (as motor) of this electric driver mechanism is connected with CPU; Improvements of the present utility model are that the described collecting of electrical controls has a RF wireless radiofrequency transport module that links to each other with CPU.
Commercially available RF wireless radiofrequency transport module has plurality of specifications, considers that from the angle that communication security is stable it is the RF wireless radiofrequency transport module of 2.4GHz that above-mentioned RF wireless radiofrequency transport module can adopt operating frequency.
Above-mentioned RF wireless radiofrequency transport module can be that modulation system is the RF wireless radiofrequency transport module of DSSS (direct sequence spread spectrum).Data in its transmission are used the AES AES of 128-bit through encryption.
It is that 2.4GHz, communication protocol standard are the RF wireless radiofrequency transport module of IEEE 802.15.4 that above-mentioned RF wireless radiofrequency transport module preferably adopts operating frequency.It is applied to monitor, during Control Network, its low cost, low power consumption, network node with highly significant is many, long transmission distance, characteristics such as safe in utilization.
In addition, lock core side in mechanical lock part also can be provided with first microswitch, can be provided with second microswitch on the dead bolt side, its position is: can touch the action of first microswitch when dead bolt moves, when moving, can touch lock core the action of second microswitch, the output of above-mentioned each microswitch is connected with said CPU input, is used for the various situations of real-time monitoring door lock.
But at the other also furnishing door state sensor of above-mentioned dead bolt, can install anti-dismounting sensor in the rear board inboard of lock housing, tamper-proof sensor can be installed in inboard, contactless card Card Reader zone at the lock housing front panel, the output of above-mentioned each sensor is connected with said CPU input, be used for antitheft, tamper-proof, the safety that further improves door.
RF wireless radiofrequency transport module can directly or by repeater and master station computer be realized the Wireless Networking communication easily, forms a door lock centralized supervisory system.The various real time information of door lock (as the normal switch door, lock, the door state, door is opened by non-specific mode and door by unauthorised broken etc.) be sent to CPU by microswitch or sensor, be transferred to the back-stage management computer by RF wireless radiofrequency transport module again, thereby realize the real-time monitoring on backstage, improve its safety.
Compare with existing technology, the utility model is owing to adopted the RF wireless radiofrequency transport module with MANET function, not only more reliable and more stable than wired control system, difficulty of construction reduces greatly, and cost is lower, power consumption is little, be specially adapted to the door lock centralized supervisory of occasions such as hotel, residential quarters, also greatly facilitate the user simultaneously.
Description of drawings
Fig. 1 is the structure principle chart of an embodiment of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing content of the present utility model is illustrated.
As shown in Figure 1: the collecting of electrical controls 1 of the present utility model has a CPU11 and the RF wireless radiofrequency transport module 12 that links to each other with CPU11 (model is LJN5121), this RF wireless radiofrequency transport module has good wireless receiving sensitivity and powerful interference free performance, its modulation system is DSSS (direct sequence spread spectrum), frequency of utilization is 2.4---2.483GHz (common name 2.4GHz), the communication protocol standard of employing is IEEE 802.15.4.The electrical components 13 of electric driver mechanism adopts motor, and its control end is connected with CPU11.Memory 14, card reading module or password strong 15 also is connected with CPU11.This example also is provided with loudspeaker 16, display screen 17, language playing module 18 and literal display module 19, and they are connected with CPU11 respectively, makes door lock have voice play function and literal Presentation Function.When door lock is effectively opened, can play tone information or display text information, be sent to door lock by system.Tone information can be recorded at door lock, also can record at designated equipment.
Other first microswitches 22 that are provided with of the lock core 21 of mechanical lock part 2, dead bolt 23 other second microswitches 24 that are provided with, anti-lock device 25 other the 3rd microswitches 26 that are provided with, these microswitches all link to each other (having omitted connecting line among the figure) with CPU with the input of CPU11.When lock core, dead bolt and anti-lock device action, touch corresponding microswitch, coherent signal is imported CPU.In addition, lean on a near side (dead bolt) of doorframe also to be provided with door condition sensor 27 in lock housing, inboard in the contactless card Card Reader zone 31 of lock housing front panel 3 is provided with tamper-proof sensor 28, plate 4 inboards are provided with anti-dismounting sensor 29 in the back, the output of each sensor link to each other with the input of CPU11 (having omitted the connecting line with CPU among the figure).Door condition sensor 27 can whether closing state be sent to CPU with door; When door lock is opened, trigger tamper sensor 29, when door lock front panel contactless card Card Reader zone is destroyed, trigger tamper-proof sensor 28, and this information is sent to CPU, system alarm.Sensor can adopt the sensor of optoelectronic switch, microswitch or other form.
The function that the utlity model has the good wireless communication and carry out real-time management by network, can realize easily that remote unlocking or setting-up time unblank (as in occasions such as conference rooms), also eliminate simultaneously because of key, card is lost or staff redeployment causes inconvenience and potential safety hazard.

Claims (6)

1, a kind of wireless network intelligent and safe door lock, comprise lock housing, be contained in the mechanical lock part (2) and the collecting of electrical controls (1) in the lock housing, mechanical lock part has dead bolt (23) and lock core (21), memory (14), card reading module or code keypad (15) and electric driver mechanism (13) that the collecting of electrical controls has CPU (11), links to each other with CPU, the electrical components control end of this electric driver mechanism (13) is connected with CPU (11), it is characterized in that: described automatically controlled part (1) has a RF wireless radiofrequency transport module (12) that links to each other with CPU (11).
2, intelligent and safe door lock according to claim 1 is characterized in that said RF wireless radiofrequency transport module (12) is that operating frequency is the RF wireless radiofrequency transport module of 2.4GHz.
3, intelligent and safe door lock according to claim 2 is characterized in that said RF wireless radiofrequency transport module (12) is that modulation system is the RF wireless radiofrequency transport module of direct sequence spread spectrum.
4, intelligent and safe door lock according to claim 3 is characterized in that said RF wireless radiofrequency transport module (12) is that the employing communication protocol standard is the RF wireless radiofrequency transport module of IEEE802.15.4.
5, according to an arbitrary described intelligent and safe door lock in the claim 1 to 4, it is characterized in that other first microswitch (22) that is provided with of lock core (21) in mechanical lock part, at other second microswitch (24) that is provided with of dead bolt (23), its position is: can touch the action of first microswitch when dead bolt moves, can touch the action of second microswitch when lock core moves, the output of above-mentioned each microswitch is connected with said CPU input.
6, intelligent and safe door lock according to claim 5, it is characterized in that at the other furnishing door state sensor (27) of dead bolt (23), at the anti-dismounting of the inboard installing of the rear board (4) of lock housing sensor (29), at the inboard installing in the contactless card Card Reader zone (31) of lock housing front panel (3) tamper-proof sensor (28), the output of above-mentioned each sensor is connected with said CPU input.
CN 200720031018 2007-01-09 2007-01-09 Wireless network intelligent safety door lock Expired - Fee Related CN200996228Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200720031018 CN200996228Y (en) 2007-01-09 2007-01-09 Wireless network intelligent safety door lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200720031018 CN200996228Y (en) 2007-01-09 2007-01-09 Wireless network intelligent safety door lock

Publications (1)

Publication Number Publication Date
CN200996228Y true CN200996228Y (en) 2007-12-26

Family

ID=38994657

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200720031018 Expired - Fee Related CN200996228Y (en) 2007-01-09 2007-01-09 Wireless network intelligent safety door lock

Country Status (1)

Country Link
CN (1) CN200996228Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101806173A (en) * 2009-02-18 2010-08-18 鸿富锦精密工业(深圳)有限公司 Electronic lock system, electronic lock and unlocking method thereof
ES2355789A1 (en) * 2010-09-27 2011-03-31 Sumenor Security And Control Systemas, S.L. Electronic lock. (Machine-translation by Google Translate, not legally binding)
CN102777078A (en) * 2011-05-11 2012-11-14 叶春林 Automatic warning and alarming device for no locking of door for daily use
CN102968835A (en) * 2012-11-16 2013-03-13 中国舰船研究设计中心 Large-capacity digital door lock management and control system for remote authorization
CN101620750B (en) * 2008-07-04 2013-10-16 李宏 Intelligent lock
CN104933782A (en) * 2015-05-05 2015-09-23 罗贤 Control device of electronic lock

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101620750B (en) * 2008-07-04 2013-10-16 李宏 Intelligent lock
CN101806173A (en) * 2009-02-18 2010-08-18 鸿富锦精密工业(深圳)有限公司 Electronic lock system, electronic lock and unlocking method thereof
CN101806173B (en) * 2009-02-18 2014-03-26 鸿富锦精密工业(深圳)有限公司 Electronic lock system, electronic lock and unlocking method thereof
ES2355789A1 (en) * 2010-09-27 2011-03-31 Sumenor Security And Control Systemas, S.L. Electronic lock. (Machine-translation by Google Translate, not legally binding)
CN102777078A (en) * 2011-05-11 2012-11-14 叶春林 Automatic warning and alarming device for no locking of door for daily use
CN102968835A (en) * 2012-11-16 2013-03-13 中国舰船研究设计中心 Large-capacity digital door lock management and control system for remote authorization
CN104933782A (en) * 2015-05-05 2015-09-23 罗贤 Control device of electronic lock

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CU03 Correction of utility model patent gazette

Correction item: Co-patentee

Correct: Zhang Jianping|Wang Hongning

Number: 52

Volume: 23

ERR Gazette correction

Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: ZHANG JIANPING WANG HONGNING ^

CU01 Correction of utility model patent

Correction item: Co-patentee

Correct: Zhang Jianping|Wang Hongning

Number: 52

Page: The title page

Volume: 23

COR Change of bibliographic data

Free format text: CORRECT: CO-PATENTEE TO: ZHANG JIANPING WANG HONGNING ^

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20071226

Termination date: 20100209

C17 Cessation of patent right