CN103473841B - Safe-guard door chain device and locking method - Google Patents
Safe-guard door chain device and locking method Download PDFInfo
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- CN103473841B CN103473841B CN201310440106.9A CN201310440106A CN103473841B CN 103473841 B CN103473841 B CN 103473841B CN 201310440106 A CN201310440106 A CN 201310440106A CN 103473841 B CN103473841 B CN 103473841B
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- HDDSHPAODJUKPD-UHFFFAOYSA-N fenbendazole Chemical compound C1=C2NC(NC(=O)OC)=NC2=CC=C1SC1=CC=CC=C1 HDDSHPAODJUKPD-UHFFFAOYSA-N 0.000 title claims abstract description 16
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- 238000004891 communication Methods 0.000 claims description 27
- 230000006698 induction Effects 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000013475 authorization Methods 0.000 claims description 3
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- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
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- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241001484259 Lacuna Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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Abstract
The invention discloses a kind of safe-guard door chain device and locking method, it comprises: door chain lock body, gateway device, cloud server, intelligent terminal, user sends by intelligent terminal the instruction that control gate chain lock body locks, carry out control gate chain lock body by cloud server and gateway device and complete action of locking, present invention achieves controlled in wireless and realize the action that lock locked by Long-distance Control door chain.
Description
Technical field
The present invention relates to a kind of safety door latch protective device, especially for one has Wireless remote control and self-locking safe-guard door chain device and locking method.
Background technology
At present, market there is a variety of door chain lock, it is mainly used in hotel and resident family, general door chain lock is made up of by plug-in unit two parts door chain plug-in unit and door chain, side in the room that door chain plug-in unit is arranged on doorframe, door chain is arranged on side in the room of door by plug-in unit, namely on two plug-in units face all in room, door chain only rises opens one crack between a door and its frame by door, but not exclusively open, and then realize antitheft effect, when using at every turn, door chain plug-in unit on doorframe manually need be inserted door chain on door by plug-in unit by user in indoor, although achieve antitheft effect, but also there are some problems: 1, user forgets after sometimes getting back to indoor door chain plug-in unit is inserted into door chain by plug-in unit, there is potential safety hazard, 2 once door chain is locked by the people of indoor, the people of outside cannot enter, and when the dweller in old man, child or hotel is alone after indoor meet accident, family members or related personnel cannot unblank immediately, carry out very first time rescue, there is design, familiar lacunas.
With reference to accompanying drawing 1, Chinese Patent Application No. is 201120403538.9 denominations of invention is disclose content in " dual-purpose door chain ": dual-purpose door chain is made up of by plug-in unit three part by plug-in unit, windproof door chain door chain plug-in unit and safe-guard door chain; Door chain plug-in unit and safe-guard door chain are all rectangle by plug-in unit, windproof door chain by plug-in unit, and this patent by plug-in unit by increase door chain, is made door chain increase door shelves function, becomes dual-purpose door chain.Though above-mentioned patent has feature easy to use, the function that long distance wireless is locked or unlocked also cannot be realized.
ZigBee is the radio network technique of a kind of novel short distance, low-power consumption, low data rate, low cost, low complex degree; It takes the whole limited of IEEE802.1.4 strong radio physical layer defined: economize point, the specification that simple, cost is low again; And add logical network, network security and application layer.ZigBee wireless transmission bandwidth is in 20-250KB/s scope, and be applicable to the transmission of sensor data acquisition and control data, ZigBee is wireless can set up large scale network, and network node capacity reaches 65535, has very powerful networking advantage.
Summary of the invention
Be directed to above-mentioned deficiency, the object of the present invention is to provide a kind of safe-guard door chain device and locking method, to solve in prior art the problem that cannot realize Long-distance Control and open or close door chain lock.
For achieving the above object, the invention provides a kind of safe-guard door chain device, it comprises: door chain lock body, gateway device, cloud server, intelligent terminal, wherein:
Described door chain lock body is made up of by plug-in unit door chain plug-in unit and door chain, and this door chain plug-in unit is made up of lock tube and chain, slides and be located in lock tube in this chain one end; This door chain is provided with by plug-in unit: chute, snap close, switch key, motor and control circuit unit, switch key and motor drive the motion state of snap close respectively, control circuit unit drives with motor and is connected, this control circuit unit includes micro treatment module and wireless communication module, and wireless communication module is connected with above-mentioned gateway device communication;
Described gateway device and above-mentioned wireless communication module data communication, and communication is connected after connecting Ethernet and between above-mentioned cloud server;
The coded data of door chain lock body, gateway device is stored in described cloud server, and the authorization key code of intelligent terminal, sending controling instruction is to gateway device;
Described intelligent terminal, by internet and above-mentioned cloud server data cube computation, sends steering order signal to cloud server, and receives the data message feedback of cloud server transmission.
Preferably, above-mentioned wireless communication module and gateway device adopt ZigBee, bluetooth, Z-Wave or WIFI wireless communication protocol to carry out data transmission.
Preferably, the other end of above-mentioned chain is provided with tapered end, includes magnet in this tapered end; Door chain is matched by the magnet that plug-in unit is provided with in the above-mentioned tapered end of magnetic induction switch, and sends data-signal to control circuit unit, and after tapered end is separated with magnetic induction switch, magnetic induction switch can produce data-signal and issue the control circuit unit be attached thereto.
Preferably, above-mentioned magnetic induction switch is tongue tube.
Safe-guard door chain device of the present invention, after door is closed, user by intelligent terminal, as smart mobile phone, panel computer or etc. equipment for surfing the net long-rangely can send the steering order controlling to lock, cloud server carries out the identification of secret key code to intelligent terminal, and steering order will be received carry out analyzing and processing, analyze corresponding door chain lock body and gateway device, steering order is sent to door chain lock body by gateway device, and control circuit unit drives snap close is locked, and then complete action of locking; In addition user also realizes the action of locking to snap close by manual Push switch button.
The present invention also provides a kind of locking method of safe-guard door chain device, and step is as follows:
Step one: whether magnetic induction switch detection has tapered end to slip in chute, if " having ", enters next step two; If "None", return this step;
Step 2: control circuit unit produces the command signal controlling snap close and lock;
Step 3: control circuit unit controls motor driven latch button completes action of locking.
Preferably, the locking method of safe-guard door chain device of the present invention also comprises: time initial, user controls by whether intelligent terminal opposite house chain lock body is automatic locking, send instruction to cloud server, and be sent to door chain lock body by gateway device, command information is stored in this door chain lock body.
The beneficial effect of the invention:
1, adopt intelligent wireless to control, both achieve the Long-distance Control of opposite house chain lock, also can closely Non-follow control;
2, adopt senior confidential technique, be not easy to be identified and to be cracked, improve the security of controlled in wireless further;
3, adopt wireless recognition technique, realize self-locking effect of opposite house chain lock.
Accompanying drawing explanation
Fig. 1 illustrates the structural representation of door chain lock body in the present invention;
Fig. 2 illustrates the structural representation of door chain lock body released state in the present invention;
Fig. 3 illustrates the section of structure of door chain lock body in the present invention;
Fig. 4 illustrates the theory diagram of safe-guard door chain device of the present invention;
Fig. 5 illustrates the flow chart of steps of the locking method of safe-guard door chain device of the present invention.
Embodiment
For the ease of the understanding of those skilled in the art, below in conjunction with embodiment and accompanying drawing, the present invention is further illustrated, and the content that embodiment is mentioned not is limitation of the invention.
Shown in Fig. 4, safe-guard door chain device of the present invention, it comprises: door chain lock body 1, gateway device 2, cloud server 3, intelligent terminal 4, wherein:
Described door chain lock body 1 is made up of by plug-in unit 12 door chain plug-in unit 11 and door chain, and,
This door chain plug-in unit 11 is made up of lock tube 111 and chain 112, lock tube 111 one end is inserted in door side and is screwed, slide and be located in lock tube 111 in this chain 112 one end, the other end is provided with tapered end 113, be made up of materials such as copper, iron or stainless steels, this tapered end 113 is matched by plug-in unit 12 with above-mentioned door chain, realizes locking;
This door chain is provided with by plug-in unit 12: chute 121, matches, within it slide for tapered end 113 with above-mentioned tapered end 113, snap close 122, is located at the opening part of above-mentioned chute 121, by changing the locking of rotary state realization to above-mentioned tapered end 113, switch key 123, one end is set in the rotating shaft 1221 of above-mentioned snap close 122, drives snap close 122 to rotate together, motor 124, its gear end engages to drive with the gear end of snap close 122 and is connected, control circuit unit 125, be connected with above-mentioned motor 124, the rotation of drive motor 124, this control circuit unit 125 includes micro treatment module and wireless communication module, wireless communication module is connected with above-mentioned gateway device 2 communication, by carrying out data transmission between ZigBee communications protocol and gateway device 2, micro treatment module controls the data sending/receiving of this wireless communication module, preferably, said two devices selects ZigBee chip, this chip is integrated with ZigBeeRF leading portion, flash storer and MCU microcontroller, the performance with standard 8051 kernel of 8 times has the reception/sending function of ZigBee data,
Described gateway device 2 is communicated by ZigBee protocol data with above-mentioned wireless communication module, and communication is connected after connecting Ethernet and between above-mentioned cloud server 3, each gateway device 2 may correspond to multiple wireless communication module (i.e. multiple door chain lock body 1), multiple subchannel can be set up, and can realize automatically adjusting communications sub-channel, namely when discovery subchannel is contaminated or when taking, automatically switch to other subchannels and carry out head transmitting-receiving, arrange like this and can overcome prior art use low frequency signal and occur that channel is contaminated or take and cannot work, affect the defect of communication quality,
Door chain lock body 1 is stored in described cloud server 3, the coded data of gateway device 2, and the authorization key code of the intelligent terminal 4 of corresponding above-mentioned each equipment, this cloud server 3 receives the door lock steering order that intelligent terminal 4 sends, and carry out Decoding Analysis according to instruction, judge the instruction code of door lock steering order, and produce corresponding steering order according to judged result, control corresponding gateway device 2 and door chain lock body 1, in addition, cloud server 3 can store the steering order that the intelligent terminal 4 of the mandate received sends, record each reception/instruction time of transmission and the coding of intelligent terminal 4, such keeper or user can log in the inquiry that cloud server 3 carries out historical data, there is trackability,
Described intelligent terminal 4 is by internet and above-mentioned cloud server 3 data cube computation, send the command signal of control gate chain lock On/Off to cloud server 3, and receive the data message feedback of cloud server 3 transmission, select: the electronic equipment that smart mobile phone, panel computer or PC etc. can be surfed the Net, it is built with operating system, by the sending/receiving of supporting software simulating instruction.
Above-mentioned door chain lock body 1 principle of work process is as follows:
Manual mode is locked and is unlocked: door is in closed condition, tapered end 113 slides to the other end by the opening part of chute 121, user's toggle switch button 123 makes it to be in locking state, switch key 123 drives rotating shaft 1221 to rotate, and then drive snap close 122 to rotate together, turn in chute 121, stop that tapered end 113 slides in chute 121, realize the object of locking; In like manner, when user's toggle switch button 123 makes it to be in released state, switch key 123 drives rotating shaft 1221 to rotate backward, and snap close 122 produces chute 121, realizes the object unlocked;
Wireless mode is locked and is unlocked: door is in closed condition, door chain is received the steering order of locking by the control circuit unit 125 be provided with in plug-in unit 12, control drive motor 124 after analyzing to rotate, motor 124 is rotated (with reference to accompanying drawing 3) by gears meshing drive shaft 1221, and then drive snap close 122 to rotate together, turn in chute 121, stop that tapered end 113 slides in chute 121, realize the object of locking; In like manner, door chain is received the steering order of unblock by the control circuit unit 125 be provided with in plug-in unit 12, and drive motor 124 rotates backward, and drives rotating shaft 1221 and snap close 122 to rotate, and produces the object that chute 121 realizes unlocking.
In preferred embodiment, in the tapered end 113 of above-mentioned chain 112, include magnet (not indicating in figure); Door chain is provided with magnetic induction switch 126 by plug-in unit 12 and matches (can select other magnetic induction switches in other embodiments) with above-mentioned tapered end 113, tongue tube 126 is selected in the present embodiment, and send data-signal to control circuit unit 125, the two is connected by wired data, the above-mentioned tapered end 113 with magnet is when being in one end away from opening of chute 121 completely, tongue tube 126 exports " normally " data-signal to control circuit unit 125, namely the two interacts completely, and door is in closed condition; When tapered end 113 is away from tongue tube 126, tongue tube 126 exports "abnormal" data-signal to control circuit unit 125, judges whether door is closed/opened like this by the position relationship between above-mentioned magnet and tongue tube 126,
Control circuit unit 125 can voluntarily to judging data analysis, then corresponding instruction action is performed, as being in closed condition when obtaining door, tongue tube 126 and above-mentioned tapered end 113 are in complete mated condition, then send the instruction that control gate chain lock body 1 is locked, control circuit unit 125 produces instruction rear drive motor 124 and snap close 122 is locked, based on said process, achieve the action that automatic door aligning chain lock body 1 carries out locking, solve in prior art and cannot realize the self-locking object of opposite house chain lock.
In addition, whether the "abnormal" data-signal produced according to the change of location status between above-mentioned tongue tube 126 and above-mentioned tapered end 113 also to having in family illegal molecule can be swarmed into; Be embodied in: no one in house, the state of deploying troops on garrison duty is in user family, swarm into when there being illegal molecule, open door, tongue tube 126 is separated with above-mentioned tapered end 113, produce "abnormal" data-signal and be transferred to control circuit unit 125, above-mentioned data-signal is sent to cloud server 3 by gateway device 2 by wireless communication module by control circuit unit 125, after cloud server 3 analyzing and processing, send to the intelligent terminal 4 of authorizing in advance, such user can recognize pilferage situation by intelligent terminal 4.
With reference to shown in Fig. 5, the locking method of the safe-guard door chain device of invention, based on said apparatus, concrete steps are as follows:
Time initial, user controls by whether intelligent terminal opposite house chain lock body is automatic locking, send " automatic locking " instruction to cloud server, and be sent to door chain lock body by gateway device, in this door chain lock body, rear storage is analyzed to above-mentioned command information.
Step one: whether magnetic induction switch detection has tapered end to slip in chute, if " having ", enters next step two; If "None", return this step; Namely whether the door chain that is provided with of doorframe is had the plug with magnet to slip in chute by the magnetic induction switch detection in plug-in unit, can produce induced signal after the two close contact, thus according to whether producing induced signal to judge the two whether close contact;
Step 2: magnetic induction switch exports induced signal to control circuit unit, and obtain tapered end after this control circuit element analysis and slipped in chute, namely door is closed, then produce the command signal controlling snap close and lock;
Step 3: control circuit unit controls motor driven latch button completes action of locking.
Further, after above-mentioned door chain lock body is in locking state, magnetic induction switch continues to carry out real-time detection to tapered end, and the data message detected is sent to cloud server by control circuit unit, cloud server judges whether the self-locking instruction of opposite house chain lock body is removed, when not removing, after magnetic induction switch detects and is separated with tapered end, then cloud server produces pre-alert notification and pushes to the intelligent terminal of mandate, realizes the object of reporting to the police.
Embody rule approach of the present invention is a lot, and the above is only the preferred embodiment of the present invention, should be understood that; for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvement, these improvement also should be considered as protection scope of the present invention.
Claims (1)
1. a safe-guard door chain device, is characterized in that, comprising: door chain lock body, gateway device, cloud server, intelligent terminal, wherein:
Described door chain lock body is made up of by plug-in unit door chain plug-in unit and door chain, and this door chain plug-in unit is made up of lock tube and chain, slides and be located in lock tube in this chain one end; This door chain is provided with by plug-in unit: chute, snap close, switch key, motor and control circuit unit, switch key and motor drive the motion state of snap close respectively, control circuit unit drives with motor and is connected, this control circuit unit includes micro treatment module and wireless communication module, and wireless communication module is connected with above-mentioned gateway device communication;
Described gateway device and above-mentioned wireless communication module data communication, and communication is connected after connecting Ethernet and between above-mentioned cloud server;
The coded data of door chain lock body, gateway device is stored in described cloud server, and the authorization key code of intelligent terminal, sending controling instruction is to gateway device;
Described intelligent terminal, by internet and above-mentioned cloud server data cube computation, sends steering order signal to cloud server, and receives the data message feedback of cloud server transmission;
The other end of chain is provided with tapered end, includes magnet in this tapered end; Door chain is matched by the magnet that plug-in unit is provided with in the above-mentioned tapered end of magnetic induction switch, and sends data-signal to control circuit unit, and after tapered end is separated with magnetic induction switch, magnetic induction switch can produce data-signal and issue the control circuit unit be attached thereto;
Magnetic induction switch is tongue tube;
Described wireless communication module and gateway device adopt ZigBee, bluetooth, Z-Wave or WIFI wireless communication protocol to carry out data transmission.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310440106.9A CN103473841B (en) | 2013-09-24 | 2013-09-24 | Safe-guard door chain device and locking method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310440106.9A CN103473841B (en) | 2013-09-24 | 2013-09-24 | Safe-guard door chain device and locking method |
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| Publication Number | Publication Date |
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| CN103473841A CN103473841A (en) | 2013-12-25 |
| CN103473841B true CN103473841B (en) | 2016-04-06 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104585951A (en) * | 2014-11-25 | 2015-05-06 | 力帆实业(集团)股份有限公司 | Locking chain and motorcycle helmet installation structure |
| CN106408691A (en) * | 2016-06-15 | 2017-02-15 | 杭州电堂科技有限公司 | Many-to-many wireless intelligent door lock system and control method thereof |
| CN106327638A (en) * | 2016-08-25 | 2017-01-11 | 合肥康胜达智能科技有限公司 | Intelligent wireless entrance guard internet-of-things control system |
| CN109276875A (en) * | 2018-04-19 | 2019-01-29 | 成都乒乓互动科技有限公司 | A kind of intelligence throwing cup ball game system that recognition speed and accuracy rate can be improved |
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| CN2716451Y (en) * | 2004-08-21 | 2005-08-10 | 周先江 | Remote control anti-theft bolt |
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| FR2638201A1 (en) * | 1988-10-24 | 1990-04-27 | Jeandeaud Jean Claude | DEVICE FOR CONTROLLING THE OPENING AND CLOSING OF LEAVES, SUCH AS DOORS, WINDOWS, SHUTTERS, GATES OR THE LIKE |
| CN1303983A (en) * | 1999-12-13 | 2001-07-18 | 闵瑜 | Acquisition method of locking and unlocking signals of electronic lock and its equipment |
| CN2628668Y (en) * | 2003-04-08 | 2004-07-28 | 陈亮 | Fully automatic motor driven mortise lock |
| CN2622336Y (en) * | 2003-04-15 | 2004-06-30 | 温州宇达锁业有限公司 | Intelligent electric motor lock |
| CN100587214C (en) * | 2006-07-14 | 2010-02-03 | 吴斐 | Door lock with safety chain |
| GB2471683B (en) * | 2009-07-07 | 2014-03-19 | Robin Green | Door lock device |
| CN202578196U (en) * | 2012-05-30 | 2012-12-05 | 南京物联传感技术有限公司 | Intelligent lock |
| CN203490751U (en) * | 2013-09-24 | 2014-03-19 | 南京物联传感技术有限公司 | Antitheft door chain device |
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- 2013-09-24 CN CN201310440106.9A patent/CN103473841B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1543529A (en) * | 2001-08-17 | 2004-11-03 | Rds | Door security system |
| CN2716451Y (en) * | 2004-08-21 | 2005-08-10 | 周先江 | Remote control anti-theft bolt |
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