CN109785482A - A kind of smart lock based on bluetooth mesh technology - Google Patents
A kind of smart lock based on bluetooth mesh technology Download PDFInfo
- Publication number
- CN109785482A CN109785482A CN201811611877.9A CN201811611877A CN109785482A CN 109785482 A CN109785482 A CN 109785482A CN 201811611877 A CN201811611877 A CN 201811611877A CN 109785482 A CN109785482 A CN 109785482A
- Authority
- CN
- China
- Prior art keywords
- bluetooth
- module
- mesh
- chip
- smart lock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention discloses a kind of smart locks based on bluetooth mesh technology, including providing the information intelligent processing end chip of power supply by power end；The information intelligent processing end chip interior central processing unit controls bluetooth module, its bluetooth module is connected as communication module with internet cloud server, it is controlled simultaneously by remote terminal, and central processing unit connect each circuit control module of smart lock and drive module with single-chip microcontroller programming in logic device；The present invention is based on the smart locks of bluetooth mesh technology directly to input MESH network configuration information by mobile terminal, and MESH distribution is carried out to MESH equipment all in multiple MESH equipment or its communication range by bluetooth, realize intelligent unlocking, it is designed rationally, and the Intelligent treatment end speed of service is fast, and information security is high, it is easy to operate, convenience and practicality andreliabiliry are brought for life, and cost is cheaper, is suitble to be widely popularized.
Description
Technical field
The present invention relates to a kind of smart lock more particularly to a kind of smart locks based on bluetooth mesh technology；Belong to intelligent life
Technical field living.
Background technique
In recent years, Internet of Things intelligent door lock obtained large-scale application with the extensive development in internet apartment, greatly
Power popularizes the application of Internet of Things intelligent door lock, and wherein blue-tooth intelligence door lock is one of them important product line.It designs herein
The Internet of Things intelligent door lock based on bluetooth, all MESH equipment in multiple MESH equipment or its communication range may be implemented and carry out
Configuration connection between MESH distribution and bluetooth, by intelligent processing system to password distribution, multistage code layer operation protection
Management realizes that the state under door lock various forms enables, and can also exclude multi-functional with the upper safety for realizing smart lock, be
People's provides introduction management infrastructure system and condition, is the hot topic of intelligent life market segment in the future.
Summary of the invention
(1) technical problems to be solved
To solve the above problems, the invention proposes a kind of smart locks based on bluetooth mesh technology.
(2) technical solution
Smart lock based on bluetooth mesh technology of the invention, including providing the information intelligent processing end of power supply by power end
Chip；The information intelligent processing end chip interior central processing unit controls bluetooth module, bluetooth module conduct
Communication module is connected with internet cloud server, while being controlled by remote terminal, and central processing unit and single-chip microcontroller logic are compiled
Journey device connects each circuit control module of smart lock and drive module.
Further, further include that information intelligent processing end chip carries RAM and internal Flash program memory, connect parallel
Mouth includes I/O mouthfuls of number and simulation I/O mouthfuls, UART, SPI, PI0, I2C, LCD interface with, and simultaneously by accommodating ADC converter,
LED PWM, Bluetooth RF adjuster, program editor and central processing unit.
It further, further include that information intelligent processing end chip utilizes central central processor and single-chip microcontroller progress other function
The control of controller comprising each induction touch circuit control unit, Password Input control unit, storage in smart lock are single
Member, voice unit, electric-motor drive unit, indicating unit and detection unit.
Further, further include information intelligent processing end chip programming framework interface, in addition to system itself initialized,
Outside library initialization, also progress calendar chip, capacitance touch chip (fingerprint recognition), storage chip, speech chip and I/O mouthfuls each
Initial work interface, carry out the response of Database Events, LS event and LM event, and system data event response,
This programming carries out the link in comprehensive function operation for bluetooth and carries out configuration identification, operation and maintenance processing.To the outer of pin
Level change is connect to be handled.The GPRS remote collection module for carrying out data system, realizes basic a kind of real time data, two
Acquisition/storage capacity of class freezing data, has the basic function of state's net acquisition terminal.
Further, further include in smart lock bluetooth module be fixing end mesh wireless bluetooth device node it is initial with program
Change operation basis and carry out internet cloud ID confirmation, remote information is carried out to intelligent terminal by internet cloud server and is matched
Connection is set, and the associated configuration identification that device node carries out N+1 times can be continued in any mesh wireless blue tooth, operation is used for this
All MESH equipment carry out the connection of MESH distribution information configuration in communication range.
It further, further include fixing end mesh wireless bluetooth device node encrytion mechanism in Bluetooth address successful match
Afterwards, intelligent terminal inputs password, sends through bluetooth, after bluetooth module B receives encrypted message, is examined by the program in single-chip microcontroller
Password correctness is tested, intelligent terminal bluetooth module A transmission encrypted message gives fixing end bluetooth module B, bluetooth module B receiving
ROM in the piece of single-chip microcontroller is communicated information to after to encrypted message, and the encrypted message received is encrypted in ROM in piece
(Encryption Algorithm such as such as DES, RSA, MD5 can be achieved by the modification of program block) simultaneously, was stored in piece in ROM originally
Unlocking cipher by Encryption Algorithm can also generate one group for unlocking intermediate code be stored in EEPROM, obtain in one group
Between code (ciphertext), and deposited in the external memory EEPROM of single-chip microcontroller, be stored in the unlocking in piece in ROM originally
Password is compared this two groups of intermediate codes by program in EEPROM, and only two groups of intermediate code successful match could be into
Entering unlocking mode is to prevent method of exhaustion decryption, and after continuously inputing password three times by mistake, which will be by this system screen
It covers, connection can not be established with the bluetooth module B in this system whithin a period of time, and be spaced input number three times later at the time
N squares of mechanism setting.
It further, further include information intelligent processing end chip confirmation configuration in fixing end mesh wireless bluetooth device node
Information is realized into the unlatching of door lock by being transferred to circuit control module and drive module after the completion, one of drive module is installation
In the electric motor actuator in Intelligent lock core, and electric motor actuator is equally connected by information intelligent processing end chip
Main body system capacitance touch module and mechanical key unlocking mechanism.
(3) beneficial effect
The present invention compared with prior art, has the advantages that of the invention based on bluetooth mesh technology
Smart lock directly can input MESH network configuration information by mobile terminal, and by bluetooth to multiple MESH equipment or its communication
All MESH equipment carry out MESH distribution in range, realize intelligent unlocking, and rationally, the Intelligent treatment end speed of service is fast for design,
Information security is high, easy to operate, brings convenience and practicality andreliabiliry for life, is suitble to be widely popularized.
Detailed description of the invention
Fig. 1 is overall system architecture schematic diagram of the invention.
Specific embodiment
A kind of smart lock based on bluetooth mesh technology as shown in drawings, including providing the information intelligence of power supply by power end
It can processing end chip；The information intelligent processing end chip interior central processing unit controls bluetooth module, bluetooth
Module is connected as communication module with internet cloud server, while being controlled by remote terminal, and central processing unit and monolithic
Machine programming in logic device connects each circuit control module of smart lock and drive module.
It wherein, further include that information intelligent processing end chip carries RAM and internal Flash program memory, parallel interface packet
Include digital I/O mouthfuls and simulation I/O mouthfuls, UART, SPI, PI0, I2C, LCD interface is with and simultaneously by accommodating ADC converter, LED
PWM, Bluetooth RF adjuster, program editor and central processing unit；It further include that information intelligent processing end chip utilizes center centre
Processor and single-chip microcontroller carry out the control of other function controller comprising each induction touch circuit in smart lock controls single
Member, Password Input control unit, storage unit, voice unit, electric-motor drive unit, indicating unit and detection unit；Further include
Information intelligent processing end chip programming framework interface, in addition to system itself is initialized, other than library initialization, also progress calendar block
Piece, capacitance touch chip (fingerprint recognition), storage chip, speech chip and each I/O mouthfuls of initial work interface, are counted
According to the response of library event, LS event and LM event, and system data event response, programming is carried out in comprehensive function operation herein
Configuration identification, operation and maintenance processing are carried out for the link of bluetooth, the external level change of pin is handled, is counted
According to the GPRS remote collection module of system, acquisition/storage energy of basic a kind of real time data, two class freezing datas is realized
Power has the basic function of state's net acquisition terminal；Further include in smart lock bluetooth module be fixing end mesh wireless blue tooth set
Slave node runs basis with program initialization and carries out internet cloud ID confirmation, by internet cloud server to intelligent end
End carries out remote information configuration connection, and can continue the associated configuration that device node carries out N+1 times in any mesh wireless blue tooth
Identification, operation carry out MESH distribution information configuration for MESH equipment all in communication range with this and connect；It further include fixing end
For mesh wireless bluetooth device node encrytion mechanism after Bluetooth address successful match, intelligent terminal inputs password, sends through bluetooth,
After bluetooth module B receives encrypted message, pass through the programmed check password correctness in single-chip microcontroller, intelligent terminal bluetooth module
A transmission encrypted message gives fixing end bluetooth module B, bluetooth module B to communicate information to single-chip microcontroller after receiving encrypted message
Piece in ROM, encrypted that (Encryption Algorithm such as such as DES, RSA, MD5 can lead in ROM to the encrypted message received in piece
The modification for crossing program block is achieved) simultaneously, being stored in the unlocking cipher in piece in ROM originally can also be generated by Encryption Algorithm
One group of intermediate code for unlocking is stored in EEPROM, obtains one group of intermediate code (ciphertext), and deposited in monolithic
In the external memory EEPROM of machine, it was stored in the unlocking cipher in piece in ROM originally by program to this two groups of intermediate codes
It is compared in EEPROM, it is close to prevent the method for exhaustion from cracking that only two groups of intermediate code successful match just can enter unlocking mold formula
Code, after continuously inputing password three times by mistake, which will be shielded by this system, whithin a period of time can not in this system
Bluetooth module B establish connection, and be arranged after being spaced input number three times at N squares of the time of mechanism；The fixing end
By information by being transferred to circuit control after the completion of chip confirmation in information intelligent processing end configures in mesh wireless bluetooth device node
Module and drive module realize the unlatching of door lock, and one of drive module is the electrical motor driven being installed in Intelligent lock core
Device, and electric motor actuator equally connects main body system capacitance touch module by information intelligent processing end chip, and mechanical
Formula key unlocking mechanism.
Smart lock based on bluetooth mesh technology of the invention directly can match confidence by mobile terminal input MESH network
Breath, and MESH distribution is carried out to MESH equipment all in multiple MESH equipment or its communication range by bluetooth, realize intelligence solution
Lock, rationally, the Intelligent treatment end speed of service is fast for design, and information security is high, easy to operate, for life bring convenience and
Practicality andreliabiliry is suitble to be widely popularized.
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to structure of the invention
Think and range is defined.Without departing from the design concept of the invention, ordinary people in the field is to technology of the invention
The all variations and modifications that scheme is made, should all drop into protection scope of the present invention, the claimed technology contents of the present invention,
It is all described in the claims.
Claims (7)
1. a kind of smart lock based on bluetooth mesh technology, it is characterised in that: including providing the information intelligent of power supply by power end
Processing end chip；The information intelligent processing end chip interior central processing unit controls bluetooth module, bluetooth mould
Block is connected as communication module with internet cloud server, while being controlled by remote terminal, and central processing unit and single-chip microcontroller
Programming in logic device connects each circuit control module of smart lock and drive module.
2. the smart lock according to claim 1 based on bluetooth mesh technology, it is characterised in that: further include at information intelligent
Manage end chip and carry RAM and internal Flash program memory, parallel interface include I/O mouthful of number with simulate I/O mouthfuls, UART,
SPI、PI0、I2C, LCD interface is with and simultaneously by accommodating ADC converter, LED PWM, Bluetooth RF adjuster, program editor
And central processing unit.
3. the smart lock according to claim 1 based on bluetooth mesh technology, it is characterised in that: further include at information intelligent
Manage the control that end chip carries out other function controller using central central processor and single-chip microcontroller comprising each sense in smart lock
Answer touch circuit control unit, Password Input control unit, storage unit, voice unit, electric-motor drive unit, indicating unit and
Detection unit.
4. the smart lock according to claim 1 based on bluetooth mesh technology, it is characterised in that: further include at information intelligent
End chip programming framework interface is managed, in addition to system itself is initialized, other than library initialization, also progress calendar chip, capacitive touch
Touch chip (fingerprint recognition), storage chip, speech chip and each I/O mouthfuls of initial work interface, carry out Database Events,
The response of LS event and LM event, and system data event response, herein programming carry out being directed to bluetooth in comprehensive function operation
Link carry out configuration identification, operation and maintenance processing.The external level change of pin is handled.Carry out data system
GPRS remote collection module realizes acquisition/storage capacity of basic a kind of real time data, two class freezing datas, has
The basic function of state's net acquisition terminal.
5. the smart lock according to claim 1 based on bluetooth mesh technology, it is characterised in that: further include blue in smart lock
Tooth module is that fixing end mesh wireless bluetooth device node is confirmed with program initialization operation basis progress internet cloud ID,
Remote information configuration connection is carried out to intelligent terminal by internet cloud server, and can be continued in any mesh wireless blue tooth
Device node carries out N+1 associated configuration identification, and operation carries out MESH for MESH equipment all in communication range with this and matches
The connection of net information configuration.
6. the smart lock according to claim 5 based on bluetooth mesh technology, it is characterised in that: further include fixing end mesh
For wireless bluetooth device node encrytion mechanism after Bluetooth address successful match, intelligent terminal inputs password, sends through bluetooth, bluetooth
After module B receives encrypted message, by the programmed check password correctness in single-chip microcontroller, intelligent terminal bluetooth module A is passed
Send encrypted message that fixing end bluetooth module B, bluetooth module B is given to communicate information to the piece of single-chip microcontroller after receiving encrypted message
Interior ROM, is encrypted that (Encryption Algorithm such as such as DES, RSA, MD5 can pass through journey in piece to the encrypted message received in ROM
The modification of sequence block is achieved) simultaneously, one group can also be generated by Encryption Algorithm by being stored in the unlocking cipher in piece in ROM originally
Intermediate code for unlocking is stored in EEPROM, obtains one group of intermediate code (ciphertext), and deposited in single-chip microcontroller
In external memory EEPROM, it was stored in the unlocking cipher in piece in ROM originally and was existed by program to this two groups of intermediate codes
It is compared in EEPROM, it is close to prevent the method for exhaustion from cracking that only two groups of intermediate code successful match just can enter unlocking mold formula
Code, after continuously inputing password three times by mistake, which will be shielded by this system, whithin a period of time can not in this system
Bluetooth module B establish connection, and be arranged after being spaced input number three times at N squares of the time of mechanism.
7. the smart lock according to claim 6 based on bluetooth mesh technology, it is characterised in that: further include fixing end mesh
By information by being transferred to circuit control module after the completion of chip confirmation in information intelligent processing end configures in wireless bluetooth device node
The unlatching of door lock is realized with drive module, one of drive module is the electric motor actuator being installed in Intelligent lock core,
And electric motor actuator equally connects main body system capacitance touch module and mechanical key by information intelligent processing end chip
Spoon unlocking mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811611877.9A CN109785482A (en) | 2018-12-27 | 2018-12-27 | A kind of smart lock based on bluetooth mesh technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811611877.9A CN109785482A (en) | 2018-12-27 | 2018-12-27 | A kind of smart lock based on bluetooth mesh technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109785482A true CN109785482A (en) | 2019-05-21 |
Family
ID=66498561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811611877.9A Pending CN109785482A (en) | 2018-12-27 | 2018-12-27 | A kind of smart lock based on bluetooth mesh technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109785482A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110572808A (en) * | 2019-10-11 | 2019-12-13 | 瓴盛科技有限公司 | Bluetooth Mesh network system and establishment method thereof |
| CN110662208A (en) * | 2019-10-11 | 2020-01-07 | 深圳新蕊科技有限公司 | Multifunctional Bluetooth chip system |
| CN110691348A (en) * | 2019-09-18 | 2020-01-14 | 张洋 | Device based on Bluetooth mesh and communication method between device and intelligent terminal |
| WO2021083170A1 (en) * | 2019-10-28 | 2021-05-06 | 杭州萤石软件有限公司 | Wireless network system |
| CN114944025A (en) * | 2022-04-24 | 2022-08-26 | 深圳市魔力信息技术有限公司 | Method and system for realizing flexible networking of furniture lock Bluetooth |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106600757A (en) * | 2016-07-22 | 2017-04-26 | 深圳市凯迪仕智能科技有限公司 | Wireless lock control system based on intelligent terminal and method |
| CN106910269A (en) * | 2017-02-21 | 2017-06-30 | 广东触联科技有限公司 | A kind of MANET intelligent lock system |
| CN107393069A (en) * | 2017-07-17 | 2017-11-24 | 曹迪 | Access control management method and system based on bluetooth MESH networking core technologies |
| CN107481356A (en) * | 2017-06-30 | 2017-12-15 | 广州智富电子智能装备有限公司 | The acquisition methods and device of a kind of unlocking method of smart lock, unlocking instruction |
| WO2018148420A1 (en) * | 2017-02-08 | 2018-08-16 | Thiel Joseph A | Building lockdown system |
| CN207851929U (en) * | 2018-01-17 | 2018-09-11 | 北京融聚世界网络科技有限公司 | A kind of mechanical lock control device and control system |
-
2018
- 2018-12-27 CN CN201811611877.9A patent/CN109785482A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106600757A (en) * | 2016-07-22 | 2017-04-26 | 深圳市凯迪仕智能科技有限公司 | Wireless lock control system based on intelligent terminal and method |
| WO2018148420A1 (en) * | 2017-02-08 | 2018-08-16 | Thiel Joseph A | Building lockdown system |
| CN106910269A (en) * | 2017-02-21 | 2017-06-30 | 广东触联科技有限公司 | A kind of MANET intelligent lock system |
| CN107481356A (en) * | 2017-06-30 | 2017-12-15 | 广州智富电子智能装备有限公司 | The acquisition methods and device of a kind of unlocking method of smart lock, unlocking instruction |
| CN107393069A (en) * | 2017-07-17 | 2017-11-24 | 曹迪 | Access control management method and system based on bluetooth MESH networking core technologies |
| CN207851929U (en) * | 2018-01-17 | 2018-09-11 | 北京融聚世界网络科技有限公司 | A kind of mechanical lock control device and control system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110691348A (en) * | 2019-09-18 | 2020-01-14 | 张洋 | Device based on Bluetooth mesh and communication method between device and intelligent terminal |
| CN110572808A (en) * | 2019-10-11 | 2019-12-13 | 瓴盛科技有限公司 | Bluetooth Mesh network system and establishment method thereof |
| CN110662208A (en) * | 2019-10-11 | 2020-01-07 | 深圳新蕊科技有限公司 | Multifunctional Bluetooth chip system |
| CN110572808B (en) * | 2019-10-11 | 2023-01-31 | 瓴盛科技有限公司 | Bluetooth Mesh network system, establishing method, network distributor, equipment and medium |
| WO2021083170A1 (en) * | 2019-10-28 | 2021-05-06 | 杭州萤石软件有限公司 | Wireless network system |
| CN114944025A (en) * | 2022-04-24 | 2022-08-26 | 深圳市魔力信息技术有限公司 | Method and system for realizing flexible networking of furniture lock Bluetooth |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109785482A (en) | A kind of smart lock based on bluetooth mesh technology | |
| CN106447881B (en) | A kind of self-service registration management system in apartment | |
| CN108257274A (en) | A kind of intelligent door lock and its communication means | |
| CN103136820A (en) | Remote access control system based on terminal fingerprint identification | |
| CN206431720U (en) | Wireless intelligent access control system | |
| CN103745513B (en) | Intelligent key system | |
| CN107481373A (en) | A kind of intelligent door lock | |
| CN106600757A (en) | Wireless lock control system based on intelligent terminal and method | |
| CN109410396B (en) | Intelligent lock data encryption transmission method and leasing equipment applying same | |
| CN103489233A (en) | Electronic door control system with dynamic password | |
| CN104050742A (en) | Intelligent door and control method and system thereof | |
| CN102158473A (en) | Remote entry system | |
| CN108986278A (en) | A kind of intelligent door lock off-line cipher authorization method and authoring system | |
| CN106558130B (en) | Intelligent door lock management system | |
| CN105701873B (en) | A kind of Non-contact attendance recording method and attendance record system | |
| CN102968836A (en) | Electronic locking device, information management system and management method | |
| CN103985169A (en) | System utilizing handheld terminal and USB interface to lock/unlock door lock and controlling method thereof | |
| CN205845134U (en) | A kind of smart lock | |
| CN203285181U (en) | Mobile phone verification code intelligent lock based on GSM | |
| CN108615273A (en) | Data processing method, apparatus and system | |
| CN106157409A (en) | Communication means between intelligent terminal and gate inhibition and device | |
| CN105953163A (en) | Intelligent light control system based on near field communication (NFC) protocol | |
| CN208605049U (en) | A kind of intelligent door lock system based on mobile phone | |
| CN207938069U (en) | A kind of intelligent door lock | |
| CN109961546A (en) | Intelligent networking locking device based on wireless communication technique |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190521 |
|
| RJ01 | Rejection of invention patent application after publication |