CN114501398A - Control system and method for networking WIFI equipment based on Bluetooth mesh - Google Patents
Control system and method for networking WIFI equipment based on Bluetooth mesh Download PDFInfo
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- CN114501398A CN114501398A CN202011253994.XA CN202011253994A CN114501398A CN 114501398 A CN114501398 A CN 114501398A CN 202011253994 A CN202011253994 A CN 202011253994A CN 114501398 A CN114501398 A CN 114501398A
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- 230000006855 networking Effects 0.000 title claims abstract description 90
- 238000000034 method Methods 0.000 title claims abstract description 25
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- 238000004891 communication Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000000060 site-specific infrared dichroism spectroscopy Methods 0.000 description 4
- 230000003993 interaction Effects 0.000 description 3
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- 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
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
- H04L9/0631—Substitution permutation network [SPN], i.e. cipher composed of a number of stages or rounds each involving linear and nonlinear transformations, e.g. AES algorithms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
- H04L9/0637—Modes of operation, e.g. cipher block chaining [CBC], electronic codebook [ECB] or Galois/counter mode [GCM]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/085—Secret sharing or secret splitting, e.g. threshold schemes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
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Abstract
The invention provides a control system and a method for networking WIFI equipment based on Bluetooth mesh.A mobile Bluetooth module of mobile terminal equipment is connected with a control Bluetooth module of Bluetooth mesh networking control equipment; a mobile Bluetooth module of the mobile terminal equipment loads distribution network information according to a Bluetooth mesh Vendor Model and transmits the distribution network information to a control Bluetooth module of the Bluetooth mesh networking control equipment; the control Bluetooth module in the Bluetooth mesh networking control equipment transmits the distribution network information to the control WIFI module; and the control WIFI module of the Bluetooth mesh networking control device establishes connection with the network WIFI module of the network device according to the distribution network information. The method has the advantages that safe and effective network connection is realized on the basis of the Bluetooth mesh; the message data are encrypted by adopting a symmetric encryption method, and a corresponding shared key is generated by adopting an asymmetric encryption method, so that the data security in the process of communication between the Bluetooth distribution network and the network is ensured.
Description
Technical Field
The invention relates to the fields of Bluetooth technology, BLE technology, SIG mesh technology and wireless WIFI network connection and communication technology.
Background
With the gradual maturity of bluetooth and WIFI technologies, the internet of things also becomes the focus of people's discussion, and smart homes closely related to human life become a vital component in the development process of the internet of things.
Under the background of smart home, safe and reliable data transmission becomes an indispensable technology in the development of the internet of things, and people pay more attention to the reliability and confidentiality of the technology after enjoying the convenient life brought by the technology development.
In this manner, a reliable data transmission control system is needed, so that people can enjoy smart home life without worry, and the interconnection of everything is realized.
Disclosure of Invention
The control system and the method for networking the WIFI equipment based on the Bluetooth mesh realize safe and effective network connection on the basis of the Bluetooth mesh; the message data are encrypted by adopting a symmetric encryption method, and a corresponding shared key is generated by adopting an asymmetric encryption method, so that the data security in the process of communication between the Bluetooth distribution network and the network is ensured; to overcome the disadvantages of the prior art.
The invention provides a control system for networking WIFI equipment based on Bluetooth mesh, which comprises: the system comprises a mobile terminal device 1, a Bluetooth mesh networking control device 2 and a network device 3; the mobile terminal device 1 has a mobile bluetooth module 11; the Bluetooth mesh networking control device 2 comprises a control Bluetooth module 21 and a control WIFI module 22; the network device 3 includes a network WIFI module 31; the mobile Bluetooth module 11 of the mobile terminal device 1 is connected with the control Bluetooth module 21 of the Bluetooth mesh networking control device 2; the mobile Bluetooth module 11 of the mobile terminal device 1 loads the distribution network information according to the Bluetooth mesh VendorModel and transmits the distribution network information to the control Bluetooth module 21 of the Bluetooth mesh networking control device 2; the control Bluetooth module 21 in the Bluetooth mesh networking control device 2 transmits the distribution network information to the control WIFI module 22; and the control WIFI module 22 of the Bluetooth mesh networking control device 2 establishes connection with the network WIFI module 31 of the network device 3 according to the distribution network information.
Further, the present invention provides a control system for networking WIFI devices based on bluetooth mesh, which may also have the following features: the mobile Bluetooth module 11 of the mobile terminal device 1 and the control Bluetooth module 21 of the Bluetooth mesh networking control device 2 are networked according to sig mesh.
Further, the present invention provides a control system for networking WIFI devices based on bluetooth mesh, which may also have the following features: the mobile bluetooth module 11 of the mobile terminal device 1 exchanges a shared public key with the control bluetooth module 21 of the bluetooth mesh networking control device 2.
Further, the present invention provides a control system for networking WIFI devices based on bluetooth mesh, which may also have the following features: the shared public key is generated by adopting an asymmetric encryption method; after the data packet of the configuration information is generated by adopting a symmetric encryption method, the mobile bluetooth module 11 of the mobile terminal device 1.
Further, the present invention provides a control system for networking WIFI devices based on bluetooth mesh, which may also have the following features: the shared public key encryption method adopts an ECC encryption algorithm.
Further, the present invention provides a control system for networking WIFI devices based on bluetooth mesh, which may also have the following features: and sending out the data packet of the configuration information after the data packet is encrypted by the AES.
Further, the present invention provides a control system for networking WIFI devices based on bluetooth mesh, which may also have the following features: the control Bluetooth module 21 in the Bluetooth mesh networking control device 2 transmits the distribution network information to the control WIFI module 22 through a serial interface.
Further, the present invention provides a control system for networking WIFI devices based on bluetooth mesh, which may also have the following features: the network device 3 is a router.
In addition, the invention provides a control method for networking WIFI equipment based on Bluetooth mesh, which can also have the following characteristics:
and step A, the mobile Bluetooth module 11 of the mobile terminal device 1 establishes connection with the control Bluetooth module 21 of the Bluetooth mesh networking control device 2 through a Bluetooth mesh VendorModel.
And step B, the mobile Bluetooth module 11 of the mobile terminal device 1 loads the distribution network information according to the Bluetooth mesh VendorModel and transmits the distribution network information to the control Bluetooth module 21 of the Bluetooth mesh networking control device 2.
And step C, the control Bluetooth module 21 in the Bluetooth mesh networking control device 2 transmits the distribution network information to the control WIFI module 22.
And step D, the control WIFI module 22 of the Bluetooth mesh networking control device 2 establishes connection with the network WIFI module 31 of the network device 3 according to the network distribution information.
Further, the present invention provides a control method for networking a WIFI device based on bluetooth mesh, which may further have the following characteristics: the step A comprises the following steps:
step A-1, the mobile Bluetooth module 11 of the mobile terminal device 1 scans the control Bluetooth module 21 beacon of the Bluetooth mesh networking control device 2.
And step A-2, the mobile Bluetooth module 11 of the mobile terminal device 1 and the control Bluetooth module 21 of the Bluetooth mesh networking control device 2 are networked according to sig mesh.
And step A-3, exchanging a shared public key between the mobile Bluetooth module 11 of the mobile terminal device 1 and the control Bluetooth module 21 of the Bluetooth mesh networking control device 2.
And step A-4, the mobile Bluetooth module 11 of the mobile terminal device 1 and the control Bluetooth module 21 of the Bluetooth mesh networking control device 2 complete authentication, and the two devices establish networking connection.
Drawings
Fig. 1 is a schematic structural diagram of a control system for networking WIFI devices based on bluetooth mesh in an embodiment.
Fig. 2 is an interaction diagram of a mobile terminal device and a bluetooth mesh networking control device in the embodiment.
Fig. 3 is a schematic diagram of serial connection between a bluetooth control module and a WIFI control module in the embodiment.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
Examples
Fig. 1 is a schematic structural diagram of a control system for networking WIFI devices based on bluetooth mesh in the first embodiment.
As shown in fig. 1, the control system for networking WIFI devices based on bluetooth mesh in this embodiment includes: the system comprises a mobile terminal device 1, a Bluetooth mesh networking control device 2, a network device 3 and 3 Bluetooth devices 4. In this embodiment, the network device 3 is a router
The mobile terminal device 1 has a mobile bluetooth module 11. The bluetooth mesh networking control device 2 comprises a control bluetooth module 21 and a control WIFI module 22. The network device 3 includes a network WIFI module 31.
As shown in fig. 2, the mobile bluetooth module 11 of the mobile terminal device 1 establishes a connection process with the control bluetooth module 21 of the bluetooth mesh networking control device 2:
the mobile bluetooth module 11 of the mobile terminal device 1 scans the control bluetooth module 21 beacon of the bluetooth mesh networking control device 2.
The mobile Bluetooth module 11 of the mobile terminal device 1 and the control Bluetooth module 21 of the Bluetooth mesh networking control device 2 are networked according to sig mesh.
The mobile bluetooth module 11 of the mobile terminal device 1 exchanges a shared public key with the control bluetooth module 21 of the bluetooth mesh networking control device 2. In this embodiment, the shared public key is generated by using an asymmetric encryption method, and preferably, an ECC encryption algorithm is used.
The mobile Bluetooth module 11 of the mobile terminal device 1 and the control Bluetooth module 21 of the Bluetooth mesh networking control device 2 complete authentication, and establish network access connection between the two.
After the mobile terminal device 1 and the bluetooth mesh networking control device 2 establish network access connection, the mobile bluetooth module 11 of the mobile terminal device 1 is generated according to a symmetric encryption method for loading the distribution network information by the bluetooth mesh Vendor Model, and then is transmitted to the control bluetooth module 21 of the bluetooth mesh networking control device 2. In this embodiment, the data packet of the distribution network information is encrypted by AES.
In this embodiment, after receiving the encrypted distribution network information, the control bluetooth module 21 of the bluetooth mesh networking control device 2 decrypts the distribution network information to obtain the SSID and the password of the network device 3. Then, the bluetooth control module 21 transmits the SSID and the password of the network device 3 to the WIFI control module 22 through the serial interface. As shown in fig. 3, the control bluetooth module 21 and the control WIFI module transmit information through the Uart interface.
The WIFI module 22 of the Bluetooth mesh networking control device 2 establishes connection with the network WIFI module 31 of the network device 3 according to the received information, and feeds back the connection state to the mobile terminal device 1.
The Bluetooth devices 4 are all provided with Bluetooth mesh modules, Bluetooth information interaction is established between the Bluetooth devices 4 and the Bluetooth mesh networking control device 2, and the Bluetooth devices 4 are connected to the network device 3 through the Bluetooth mesh networking control device 2.
A control method for networking WIFI equipment based on Bluetooth mesh comprises the following steps:
and step A, the mobile Bluetooth module 11 of the mobile terminal device 1 establishes connection with the control Bluetooth module 21 of the Bluetooth mesh networking control device 2 through a Bluetooth mesh VendorModel.
Step A-1, the mobile Bluetooth module 11 of the mobile terminal device 1 scans the control Bluetooth module 21 beacon of the Bluetooth mesh networking control device 2.
And step A-2, the mobile Bluetooth module 11 of the mobile terminal device 1 and the control Bluetooth module 21 of the Bluetooth mesh networking control device 2 are networked according to sig mesh.
And step A-3, exchanging a shared public key between the mobile Bluetooth module 11 of the mobile terminal device 1 and the control Bluetooth module 21 of the Bluetooth mesh networking control device 2.
And step A-4, the mobile Bluetooth module 11 of the mobile terminal device 1 and the control Bluetooth module 21 of the Bluetooth mesh networking control device 2 complete authentication, and the two devices establish network access connection.
And step B, the mobile Bluetooth module 11 of the mobile terminal device 1 loads the distribution network information according to the Bluetooth mesh VendorModel and transmits the distribution network information to the control Bluetooth module 21 of the Bluetooth mesh networking control device 2.
And step C, after receiving the encrypted distribution network information, the control Bluetooth module 21 of the Bluetooth mesh networking control device 2 decrypts the distribution network information to obtain the SSID and the password of the network device 3. Then, the bluetooth control module 21 transmits the SSID and the password of the network device 3 to the WIFI control module 22 through the serial interface.
Step D, the control WIFI module 22 of the Bluetooth mesh networking control device 2 establishes connection with the network WIFI module 31 of the network device 3 according to the distribution network information; and feeds back the connection state to the mobile terminal device 1.
And E, the Bluetooth device 4 establishes Bluetooth information interaction with the Bluetooth mesh networking control device 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a control system based on bluetooth mesh makes WIFI equipment networking which characterized in that: the system comprises a mobile terminal device (1), a Bluetooth mesh networking control device (2) and a network device (3);
wherein the mobile terminal device (1) has a mobile Bluetooth module (11);
the Bluetooth mesh networking control device (2) comprises a control Bluetooth module (21) and a control WIFI module (22);
the network device (3) comprises a network WIFI module (31);
the mobile Bluetooth module (11) of the mobile terminal device (1) is connected with the control Bluetooth module (21) of the Bluetooth mesh networking control device (2);
the mobile Bluetooth module (11) of the mobile terminal device (1) loads distribution network information according to a Bluetooth mesh Vendor Model and transmits the distribution network information to the control Bluetooth module (21) of the Bluetooth mesh networking control device (2);
the control Bluetooth module (21) in the Bluetooth mesh networking control equipment (2) transmits the distribution network information to the control WIFI module (22);
the control WIFI module (22) of the Bluetooth mesh networking control device (2) is connected with the network WIFI module (31) of the network device (3) according to distribution network information.
2. The bluetooth mesh-based WIFI device networking control system of claim 1, wherein:
the mobile Bluetooth module (11) of the mobile terminal device (1) and the control Bluetooth module (21) of the Bluetooth mesh networking control device (2) are networked according to sig mesh.
3. The bluetooth mesh-based WIFI device networking control system of claim 1, wherein:
the mobile Bluetooth module (11) of the mobile terminal device (1) and the control Bluetooth module (21) of the Bluetooth mesh networking control device (2) exchange a shared public key.
4. The bluetooth mesh-based WIFI device networking control system of claim 3, wherein:
the shared public key is generated by adopting an asymmetric encryption method;
and after the data packet of the configuration information is generated by adopting a symmetric encryption method, the mobile Bluetooth module (11) of the mobile terminal equipment (1).
5. The bluetooth mesh-based WIFI device networking control system of claim 4, characterized by:
the shared public key encryption method adopts an ECC encryption algorithm.
6. The bluetooth mesh-based WIFI device networking control system of claim 4, wherein:
and sending out the data packet of the configuration information after the data packet is encrypted by AES.
7. The bluetooth mesh-based WIFI device networking control system of claim 1, characterized by:
the control Bluetooth module (21) in the Bluetooth mesh networking control equipment (2) transmits the distribution network information to the control WIFI module (22) through a serial interface.
8. The bluetooth mesh-based WIFI device networking control system of claim 1, wherein:
wherein the network device (3) is a router.
9. The control method for networking WIFI devices based on bluetooth mesh as claimed in claim 1, wherein:
step A, a mobile Bluetooth module (11) of the mobile terminal device (1) is connected with a control Bluetooth module (21) of the Bluetooth mesh networking control device (2) through a Bluetooth mesh Vendor Model;
step B, a mobile Bluetooth module (11) of the mobile terminal device (1) loads the distribution network information according to a Bluetooth mesh Vendor Model and transmits the distribution network information to a control Bluetooth module (21) of the Bluetooth mesh networking control device (2);
step C, the control Bluetooth module (21) in the Bluetooth mesh networking control device (2) transmits the distribution network information to the control WIFI module (22);
and D, establishing connection between a control WIFI module (22) of the Bluetooth mesh networking control device (2) and a network WIFI module (31) of the network device (3) according to the distribution network information.
10. The bluetooth mesh-based WIFI device networking control system of claim 9, wherein:
the step A comprises the following steps:
a-1, a mobile Bluetooth module (11) of the mobile terminal device (1) scans a control Bluetooth module (21) beacon of the Bluetooth mesh networking control device (2);
step A-2, a mobile Bluetooth module (11) of the mobile terminal device (1) and a control Bluetooth module (21) of the Bluetooth mesh networking control device (2) are networked according to a sig mesh;
step A-3, exchanging a shared public key between the mobile Bluetooth module (11) of the mobile terminal device (1) and the control Bluetooth module (21) of the Bluetooth mesh networking control device (2);
and A-4, the mobile Bluetooth module (11) of the mobile terminal device (1) and the control Bluetooth module (21) of the Bluetooth mesh networking control device (2) complete authentication, and the mobile Bluetooth module and the control Bluetooth module establish network access connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011253994.XA CN114501398A (en) | 2020-11-11 | 2020-11-11 | Control system and method for networking WIFI equipment based on Bluetooth mesh |
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| CN202011253994.XA CN114501398A (en) | 2020-11-11 | 2020-11-11 | Control system and method for networking WIFI equipment based on Bluetooth mesh |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115396824A (en) * | 2022-07-13 | 2022-11-25 | 深圳市酷开网络科技股份有限公司 | Network configuration method and device based on Bluetooth, computer equipment and medium |
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2020
- 2020-11-11 CN CN202011253994.XA patent/CN114501398A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115396824A (en) * | 2022-07-13 | 2022-11-25 | 深圳市酷开网络科技股份有限公司 | Network configuration method and device based on Bluetooth, computer equipment and medium |
| CN115396824B (en) * | 2022-07-13 | 2023-11-21 | 深圳市酷开网络科技股份有限公司 | Bluetooth-based network configuration method, device, computer equipment and medium |
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