CN108806028A - A kind of intelligent door lock and control method based on Internet communication technology - Google Patents
A kind of intelligent door lock and control method based on Internet communication technology Download PDFInfo
- Publication number
- CN108806028A CN108806028A CN201810083675.5A CN201810083675A CN108806028A CN 108806028 A CN108806028 A CN 108806028A CN 201810083675 A CN201810083675 A CN 201810083675A CN 108806028 A CN108806028 A CN 108806028A
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- Prior art keywords
- module
- mobile terminal
- door lock
- connect
- server
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Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
- H04L63/0435—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply symmetric encryption, i.e. same key used for encryption and decryption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention belongs to intelligent door lock domain variabilities to disclose a kind of intelligent door lock and control method based on Internet communication technology；Coprocessor is connect with fingerprint recording module, video acquisition module and button recording module, LED alarm modules and buzzer；Primary processor is connect with cipher key decryption block and drive module, and drive module is used for executing agency's drive control；Wireless router includes the 2nd WIFI transceiver modules, modulation /demodulation module and optical fiber receiver-transmitter module；2nd WIFI transceiver modules are connect with the first WIFI transceiver modules, and optical fiber receiver-transmitter module is connect by internet with server；Server includes database service area, UUID authentication services area and SMS messaging service area；Mobile terminal APP is connect with server and mobile terminal APP is equipped with AES encryption unit.Apparatus of the present invention are logical overcome door-locking system can not remote opening problem, improve the convenience used, effectively improve the service efficiency, convenient degree and intelligent level of door lock.
Description
Technical field
The present invention relates to intelligent door lock technical fields, and in particular to a kind of intelligent door lock based on Internet communication technology and
Control method.
Background technology
Currently used house door lock, cabinet door lock, safety box door lock and the various mechanical locks using metal key
Deng all there is a problem of causing safety coefficient relatively low because mechanical key itself group/cording quantity is limited, and mechanical key is taken
Band is not convenient enough and is easy to lose.
Also there is the door lock mode using intelligent control at present, such as uses code keyboard, finger-print cipher, ID cards or wireless RF IC card
As the device of key unlocking, one of which is that electric control lock independent (i.e. non-networking) control is unlocked, its deficiency is to need with oneself
Electronics ID, wireless RF IC card are carried, function is few, inflexible for use to realize remote unlocking, and electronics ID, wireless RF IC
Block the defects of there are transreplication, easy demagnetizations.In view of the mature of Internet technology, so how to provide a kind of based on internet
The intelligent door lock and control method of the communication technology, to improve the safety of intelligent door lock system in the prior art, convenience, long-range
Control ability and intelligent level are those skilled in the art's technical issues that need to address.
Invention content
The present invention is directed to safety, convenience, remote control ability and the intelligence of intelligent door lock system in existent technique
Energyization level needs the problem further increased, and provides a kind of intelligent door lock and controlling party based on Internet communication technology
Method.
The present invention using following technical scheme in order to solve the above technical problems, realized：
Design a kind of intelligent door lock based on Internet communication technology, including lock body, wireless router, server and movement
Terminal APP；
The lock body is located in door body, and latching or unlatching for controlling door body, the lock body includes primary processor
And coprocessor；The primary processor is connect with coprocessor；Primary processor and coprocessor also with power module, crystal oscillator mould
Block, reseting module are connected with memory module；The coprocessor is also recorded with fingerprint recording module, video acquisition module and button
Enter module, LED alarm modules are connected with buzzer, the fingerprint recording module be used for typing unlocking finger-print cipher information, institute
The video acquisition module stated is used to acquire the video information of visitor, and transmits information to mobile terminal APP and identified convenient for householder
Visitor；On the one hand the button recording module is used for typing door-opening password, on the other hand held with mobile terminal APP by dialling
Someone's contact, the LED alarm modules and buzzer are used to indicate the working condition of door lock；The primary processor also with it is close
Key deciphering module is connected with drive module, the unlocking cipher letter that the cipher key decryption block is transmitted for decrypting mobile terminal
Breath；The cipher key decryption block is connect with the first WIFI transceiver modules；The drive module is used to drive executing agency
Control；
The wireless router includes the 2nd WIFI transceiver modules, modulation /demodulation module and optical fiber receiver-transmitter module；It is described
The 2nd WIFI transceiver modules and the first WIFI transceiver modules communicate to connect, the optical fiber receiver-transmitter module pass through internet with clothes
Business device communication connection；The server includes database service area, UUID authentication services area and SMS messaging service area；It is described
Database service area store registered startup password information, the UUID authentication services area is used for unique to mobile terminal
Identification；The SMS messaging service area is from being used to send SMS short messages to mobile terminal；The mobile terminal APP and service
Device communicates to connect and mobile terminal APP is equipped with AES encryption unit, for input unlocking cipher to be encrypted.
Preferably, the primary processor and coprocessor are AT89S51 type microcontrollers.
Preferably, the mobile terminal includes smart mobile phone and PAD.
Preferably, the server is Cloud Server.
A kind of control method of the intelligent door lock based on Internet communication technology, includes the following steps：
Step 1：Mobile terminal holder logs in software client by mobile terminal and corresponding door lock is selected to number, defeated
Enter unlocking cipher information, click after confirming, mobile terminal is believed by the UUID codings of equipment and through AES encryption unit unlocking cipher
Breath is transferred to server, server connect in UUID authentication services area identification mobile terminal holder UUID coding informations, know
It is passed the information on after not passing through to the cipher key decryption block of lock body, it can not opening door lock not if if identification；
Step 2：Cipher key decryption block receives mobile terminal APP after AES encryption unit unlocking cipher information, according to
Aes algorithm is decrypted, the unlocking cipher information after being decrypted；
Step 3：It connects the first WIFI transceiver modules of triggering of the primary processor in lock body and passes the information on the number into server
According to the startup password information comparison stored in library service area, with database service area, compare by transmitting starting-up signal later
To the primary processor in lock body, by primary processor driving drive module, (17 control executing agencies carry out unlocking action, if comparing not
By being then unable to opening door lock.
A kind of intelligent door lock and control method based on Internet communication technology proposed by the present invention, advantageous effect are：
(1) apparatus of the present invention realize the remote control of intelligent door lock by Internet technology, overcome in the prior art
Door-locking system can not remote opening problem, substantially increase the convenience and application range of door-locking system；
(2) primary processor and coprocessor periphery operating circuit of apparatus of the present invention setting are simple, are used in conjunction with each other, can
To accelerate the data-handling capacity of door lock so that door lock reaction is quicker, sensitive；
(3) encrypted message of input is encrypted using AES encryption algorithm for apparatus of the present invention, while to mobile terminal
UUID is screened, and safe coefficient is greatly improved compared with the prior art；
(4) control method control process of the present invention is simple, is used cooperatively with door lock hardware system, can effectively improve its use
Efficiency, convenient degree and intelligent level.
Description of the drawings
The present invention is described in further detail for embodiment in below in conjunction with the accompanying drawings, but does not constitute to the present invention's
Any restrictions.
Fig. 1 is the structural schematic diagram of invention；
Fig. 2 is the connection diagram of invention door lock and wireless router, server and mobile terminal APP；
Fig. 3 is the flow diagram of control method of the present invention.
In figure：Lock body 1, wireless router 2, server 3, mobile terminal APP 4, primary processor 5, coprocessor 6, power supply
Module 7, crystal oscillator module 8, reseting module 9, memory module 10, fingerprint recording module 11, video acquisition module 12, button typing mould
Block 13, buzzer 15, cipher key decryption block 16, drive module 17, the first WIFI transceiver modules 18, executes LED alarm modules 14
Mechanism 19, the 2nd WIFI transceiver modules 20, modulation /demodulation module 21, optical fiber receiver-transmitter module 22, database service area 23, UUID recognize
Demonstrate,prove service area 24, SMS messaging service area 25.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Refering to fig. 1 shown in-Fig. 2, a kind of intelligent door lock based on Internet communication technology of the invention, including lock body 1, nothing
Line router 2, server 3 and mobile terminal APP 4；The server 3 is that the lock body 1 described in Cloud Server is located at door body
On, latching or unlatching for controlling door body, the lock body 1 include primary processor 5 and coprocessor 6；The main process task
Device 5 and coprocessor 6 are AT89S51 type microcontrollers, and primary processor 5 is connect with coprocessor 6；Primary processor 5 and coprocessor 6
Also it is connect with power module 7, crystal oscillator module 8, reseting module 9 and memory module 10；The coprocessor 6 also with fingerprint typing
Module 11, video acquisition module 12 and button recording module 13, LED alarm modules 14 and buzzer 15 connect, the fingerprint
Recording module 11 is used for typing unlocking finger-print cipher information, and the video acquisition module 12 is used to acquire the video letter of visitor
Breath, and transmit information to mobile terminal APP4 and identify visitor convenient for householder；13 one side of button recording module is used for
On the other hand typing door-opening password is contacted by dialling with 4 holders of mobile terminal APP, 14 He of LED alarm modules
Buzzer 15 is used to indicate the working condition of door lock；The primary processor 5 also with cipher key decryption block 16 and drive module 17
Connection, the cipher key decryption block 16 are used for the unlocking cipher information that decrypting mobile terminal 4 transmits；The secret key decryption mould
Block 16 is connect with the first WIFI transceiver modules 18；The drive module 17 is used for 19 drive control of executing agency；
The wireless router 2 includes the 2nd WIFI transceiver modules 20, modulation /demodulation module 21 and optical fiber receiver-transmitter module
22；The 2nd WIFI transceiver modules 20 and the first WIFI transceiver modules 18 communicate to connect, the optical fiber receiver-transmitter module 22
It is communicated to connect by internet and server 3；The server 3 includes database service area 23, UUID authentication services area 24
With SMS messaging service area 25；The database service area 23 stores registered startup password information, the UUID certifications
Service area 24 is used for mobile terminal unique identification；The SMS messaging service area 25 is short from being used to send SMS to mobile terminal
Message；The mobile terminal APP 4 is communicated to connect with server 3 and mobile terminal APP 4 is equipped with AES encryption unit, is used for
Input unlocking cipher is encrypted；The mobile terminal includes smart mobile phone, PAD.
Shown in attached drawing 3, a kind of control method of intelligent door lock based on Internet communication technology of the invention, including
Following steps：
Step 1：Mobile terminal holder logs in software client by mobile terminal and corresponding door lock is selected to number, defeated
Enter unlocking cipher information, click after confirming, mobile terminal is believed by the UUID codings of equipment and through AES encryption unit unlocking cipher
Breath is transferred to server 3, and server connects the UUID coding letters of the identification of the UUID authentication services area 24 in 3 mobile terminal holder
Breath, passes the information on after being identified by the cipher key decryption block 16 of lock body 1, can not opening door lock not if if identification；
Step 2：Cipher key decryption block 16 receives mobile terminal APP4 after AES encryption unit unlocking cipher information, presses
It is decrypted according to aes algorithm, the unlocking cipher information after being decrypted；
Step 3：The first WIFI transceiver modules 18 of triggering of the primary processor 5 in lock body 1 are connect to pass the information on to server 3
In database service area 23, compare, compared by will open later with the startup password information that is stored in database service area 23
Machine signal is transferred to the primary processor 5 in lock body 1, drives drive module 17 to control executing agency 19 by primary processor 5 and is opened
Lock acts, and opening door lock is not unable to if if comparing.
Operation principle：The door-locking system of the present invention is equipped with primary processor 5 and coprocessor 6 in lock body 1, can effectively improve
The data-handling capacity of door lock, the time required to reducing door lock data processing so that every behaviour of door lock is more fast and on lock body 1
The fingerprint recording module 11 and button recording module 13 of setting can be manually entered unlocking cipher information, conveniently be opened
Lock；The door lock of the present invention is connect by the first WIFI module 18 with the second WIFI module 20 in wireless router 2 first simultaneously,
The conversion that digital signal and optical signal are easily realized by the modulation /demodulation module 21 of wireless router 2, is omitted modulatedemodulate
The participation for adjusting device, reduces cost, while having lacked a node on transmission link, accelerates transmission speed；Moreover, servicing
The UUID of access device is identified equipped with UUID authentication services area 24 in device 3, improves the safety of door-locking system；Separately
Outside, mobile terminal holder selects corresponding door lock to number by mobile terminal APP 4, inputs unlocking cipher, mobile terminal APP
The password inputted is encrypted in AES encryption unit in 4, further improves the safe coefficient of door-locking system；Finally originally
Invention device can be connect using internet with mobile terminal, by button recording module 13 when mobile terminal APP 4 and lock body
1 by internet when being connected, and coprocessor 6 triggers video acquisition module 12 and works, and acquires visitor information, and can pass through movement
Terminal APP realizes remote unlocking；When encountering door-locking system failure, primary processor 5 can also be by internet by warning message
It is transferred in the SMS messaging service area 25 of server 3, movement is sent to eventually using SMS messaging form by SMS messaging service area 25
In end, coprocessor 6 triggers LED alarm modules 14 and buzzer 15 works.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of intelligent door lock based on Internet communication technology, which is characterized in that including lock body (1), wireless router (2),
Server (3) and mobile terminal APP (4)；
The lock body (1) is located in door body, and latching or unlatching for controlling door body, the lock body (1) includes main process task
Device (5) and coprocessor (6)；The primary processor (5) is connect with coprocessor (6)；Primary processor (5) and coprocessor
(6) it is also connect with power module (7), crystal oscillator module (8), reseting module (9) and memory module (10)；The coprocessor
(6) also with fingerprint recording module (11), video acquisition module (12) and button recording module (13), LED alarm modules (14) and
Buzzer (15) connects, and the fingerprint recording module (11) is used for typing unlocking finger-print cipher information, the video acquisition
Module (12) is used to acquire the video information of visitor, and transmits information to mobile terminal APP (4) and identify visitor convenient for householder；
The button recording module (13) is on the one hand used for typing door-opening password, on the other hand passes through dialing and mobile terminal APP (4)
Holder's contact, the LED alarm modules (14) and buzzer (15) are used to indicate the working condition of door lock；The main place
Reason device (5) is also connect with cipher key decryption block (16) and drive module (17), and the cipher key decryption block (16) is for decrypting
The unlocking cipher information that mobile terminal (4) transmits；The cipher key decryption block (16) connects with the first WIFI transceiver modules (18)
It connects；The drive module (17) is used for executing agency (19) drive control；
The wireless router (2) includes the 2nd WIFI transceiver modules (20), modulation /demodulation module (21) and optical fiber transceiving mould
Block (22)；The 2nd WIFI transceiver modules (20) are communicated to connect with the first WIFI transceiver modules (18), and the optical fiber is received
Module (22) is sent out to communicate to connect by internet and server (3)；The server (3) include database service area (23),
UUID authentication services area (24) and SMS messaging service area (25)；The database service area (23) stores registered booting
Encrypted message, the UUID authentication services area (24) are used for mobile terminal unique identification；The SMS messaging service area
(25) from being used to send SMS short messages to mobile terminal；The mobile terminal APP (4) is communicated to connect and is moved with server (3)
Dynamic terminal APP (4) is equipped with AES encryption unit, for input unlocking cipher to be encrypted.
2. a kind of intelligent door lock based on Internet communication technology according to claim 1, which is characterized in that the master
Processor (5) and coprocessor (6) are AT89S51 type microcontrollers.
3. a kind of intelligent door lock based on Internet communication technology according to claim 1, which is characterized in that the shifting
Dynamic terminal includes smart mobile phone and PAD.
4. a kind of intelligent door lock based on Internet communication technology according to claim 1, which is characterized in that the clothes
Device (3) be engaged in as Cloud Server.
5. a kind of control method of the intelligent door lock based on Internet communication technology as described in claim 1, which is characterized in that
Include the following steps：
Step 1：Mobile terminal holder logs in software client by mobile terminal and corresponding door lock is selected to number, and input is opened
Lock cipher information is clicked after confirming, mobile terminal is passed by the UUID codings of equipment and through AES encryption unit unlocking cipher information
It is handed to server (3), server connects the UUID coding letters of the identification of the UUID authentication services area (24) in (3) mobile terminal holder
Breath, passes the information on after being identified by the cipher key decryption block of lock body (1) (16), and door can not be opened not if if identification
Lock；
Step 2：Cipher key decryption block (16) receives mobile terminal APP (4) after AES encryption unit unlocking cipher information, presses
It is decrypted according to aes algorithm, the unlocking cipher information after being decrypted；
Step 3：The first WIFI transceiver modules (18) of triggering of the primary processor (5) in lock body (1) are connect to pass the information on to server
(3) the database service area (23) in, with database service area (23) in store startup password information compare, compare by with
Starting-up signal is transferred to the primary processor (5) in lock body (1) afterwards, is controlled and is held by primary processor (5) driving drive module (17)
Row mechanism (19) carries out unlocking action, and opening door lock is not unable to if if comparing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810083675.5A CN108806028A (en) | 2018-01-29 | 2018-01-29 | A kind of intelligent door lock and control method based on Internet communication technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810083675.5A CN108806028A (en) | 2018-01-29 | 2018-01-29 | A kind of intelligent door lock and control method based on Internet communication technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108806028A true CN108806028A (en) | 2018-11-13 |
Family
ID=64095140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810083675.5A Pending CN108806028A (en) | 2018-01-29 | 2018-01-29 | A kind of intelligent door lock and control method based on Internet communication technology |
Country Status (1)
| Country | Link |
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| CN (1) | CN108806028A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112907800A (en) * | 2021-01-20 | 2021-06-04 | 福建新大陆通信科技股份有限公司 | CTID intelligent access control unlocking method and system |
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Application publication date: 20181113 |