CN106303921A - Method, device and system for connecting Wi-Fi (wireless fidelity) through multi-board card - Google Patents
- ️Wed Jan 04 2017
Info
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Publication number
- CN106303921A CN106303921A CN201610602267.7A CN201610602267A CN106303921A CN 106303921 A CN106303921 A CN 106303921A CN 201610602267 A CN201610602267 A CN 201610602267A CN 106303921 A CN106303921 A CN 106303921A Authority
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- China Prior art keywords
- board
- bluetooth module
- configuration data
- packet
- module Prior art date
- 2016-07-26 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000013256 coordination polymer Substances 0.000 description 9
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 241001062009 Indigofera Species 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
- H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
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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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention relates to a method, a device and a system for connecting Wi-Fi by multiple board cards. One method includes the steps of: acquiring Wi-Fi configuration data, and connecting a first board card to Wi-Fi according to the Wi-Fi configuration data; inserting the Wi-Fi configuration data into a Media Payload data packet, and then sending the Media Payload data packet to a Bluetooth module of a second board card through the Bluetooth module of the first board card. The invention shares Wi-Fi connection with the Bluetooth modules carried by the board cards, a user only needs to carry out Wi-Fi connection on the first board card, and the second board card is automatically connected to the Wi-Fi, so that the operation is simple and convenient, and the cost is low.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of many boards and connect the method for Wi-Fi, the connection of many boards The device of Wi-Fi and many boards connect the system of Wi-Fi.
Background technology
Board is a kind of printed circuit board, with lock pin during making, may be inserted into the main circuit board (mainboard) of computer In slot, it is used for controlling the operation of hardware.When user needs to realize within one device multiple application, typically pass through expansion board The mode of card realizes, and thus constitutes the system architecture of multiple board.
Apply due to the embedded with network of each board and need exchanging network data, and cannot realize between each board at present Sharing, so typically each board is each equipped with Wi-Fi (Wireless-Fidelity, Wireless Fidelity) module of network data. User needs to carry out each board respectively Wi-Fi connection, operates comparatively laborious, when especially board quantity is bigger, and this kind The mode carrying out repeatedly Wi-Fi connection respectively is the most loaded down with trivial details.
As a example by the super intelligent digital television (Free View TV with Super Smart) shown in Fig. 1, outstandingly intelligent energy number Word TV is configured with the application board of TV (TV) board and extension, and the application board of TV board and extension is each equipped with Wi-Fi Module.When carry out Wi-Fi connect time, user need by TV board and application board be connected respectively to Wi-Fi, i.e. user need into Twice Wi-Fi of row connects, and operates cumbersome.
Summary of the invention
Based on this, it is necessary to for the problems referred to above, it is provided that a kind of many boards simple to operate connect the method for Wi-Fi, dress Put and system.
In order to achieve the above object, the technical scheme that the present invention takes is as follows:
A kind of many boards connect the method for Wi-Fi, including step:
Obtain Wi-Fi and configure data, according to described Wi-Fi configuration data, the first board is connected to Wi-Fi；
Described Wi-Fi configuration data are inserted Media Payload packet, then by described Media Payload number It is sent to the bluetooth module of the second board by the bluetooth module of described first board according to bag.
The many boards of the present invention connect the method for Wi-Fi, each board by self-contained bluetooth module set up mutually it Between connection, after a board is successfully connected to Wi-Fi according to user setup, Wi-Fi will be configured data by self Bluetooth module be transferred to the bluetooth module of remaining each board, remaining each board just may be used after receiving Wi-Fi configuration data To be connected automatically to Wi-Fi, it is not necessary to remaining each board is attached by user more one by one, easy to operate simply.It addition, this Bright based on the existing bluetooth module of each board, each board is formed a whole, it is achieved that sharing of Wi-Fi network, and Have only to software is done simple modification, it is not necessary to add hardware, be greatly saved cost.
In one embodiment, Media Payload packet is sent to by the bluetooth module of described first board The step of the bluetooth module of the second board includes: add the Media Payload packet inserting described Wi-Fi configuration data Content protecting packet header, it is thus achieved that the first configuration data；Described first configuration data are added media data packet packet header, it is thus achieved that second joins Put data；Described second configuration data are added L2CAP packet header, it is thus achieved that the packet of described Wi-Fi configuration data；By described The packet of Wi-Fi configuration data is sent to the bluetooth module of the second board by the bluetooth module of described first board.
A kind of many boards connect the device of Wi-Fi, including:
First Wi-Fi module, is used for obtaining Wi-Fi and configures data, according to described Wi-Fi configuration data by the first board even Receive Wi-Fi；
First bluetooth module, for inserting Media Payload packet, then by institute by described Wi-Fi configuration data State Media Payload packet and be sent to the bluetooth module of the second board by the bluetooth module of described first board.
The many boards of the present invention connect the device of Wi-Fi, each board by self-contained bluetooth module set up mutually it Between connection, after a board is successfully connected to Wi-Fi according to user setup, Wi-Fi will be configured data by self Bluetooth module be transferred to the bluetooth module of remaining each board, remaining each board just may be used after receiving Wi-Fi configuration data To be connected automatically to Wi-Fi, it is not necessary to remaining each board is attached by user more one by one, easy to operate simply.It addition, this Bright based on the existing bluetooth module of each board, each board is formed a whole, it is achieved that sharing of Wi-Fi network, and Have only to software is done simple modification, it is not necessary to add hardware, be greatly saved cost.
In one embodiment, described first bluetooth module includes: the first configuration data acquiring unit, for inserting institute The Media Payload packet stating Wi-Fi configuration data adds content protecting packet header, it is thus achieved that the first configuration data；Second joins Put data acquiring unit, for described first configuration data are added media data packet packet header, it is thus achieved that the second configuration data；Data Bag obtains unit, for described second configuration data are added L2CAP packet header, it is thus achieved that the packet of described Wi-Fi configuration data； Packet transmitting element, for sending the packet of described Wi-Fi configuration data by the bluetooth module of described first board Bluetooth module to the second board.
A kind of method that many boards are connected with wireless network, including step:
Receive the Media Payload packet sent after the first board is successfully connected to Wi-Fi, institute by bluetooth module State Media Payload packet comprises described first board be successfully connected to Wi-Fi Wi-Fi configure data；
According to described Wi-Fi configuration data, the second board is connected to Wi-Fi.
The many boards of the present invention connect the method for Wi-Fi, each board by self-contained bluetooth module set up mutually it Between connection, after a board is successfully connected to Wi-Fi according to user setup, Wi-Fi will be configured data by self Bluetooth module be transferred to the bluetooth module of remaining each board, remaining each board just may be used after receiving Wi-Fi configuration data To be connected automatically to Wi-Fi, it is not necessary to remaining each board is attached by user more one by one, easy to operate simply.It addition, this Bright based on the existing bluetooth module of each board, each board is formed a whole, it is achieved that sharing of Wi-Fi network, and Have only to software is done simple modification, it is not necessary to add hardware, be greatly saved cost.
In one embodiment, receive the Wi-Fi sent after the first board is successfully connected to Wi-Fi by bluetooth module to join Before putting data, further comprise the steps of: after the second board powers on start, load the bluetooth module of described second board；By institute The bluetooth module stating the second board searches for the bluetooth module of the first board；At the bluetooth module being successfully searched described first board Time, the bluetooth module of described second board and the bluetooth module of described first board are dynamically connected certainly.The present invention is carrying out bluetooth Use search automatically from the mode being dynamically connected during pairing, it is not necessary to input pair-wise key, so that Wi-Fi connects simple and convenient.
A kind of many boards connect the device of Wi-Fi, including:
Second bluetooth module, for receiving the Media sent after the first board is successfully connected to Wi-Fi by bluetooth module Payload packet, comprises described first board in described Media Payload packet and is successfully connected to the Wi-Fi of Wi-Fi Configuration data；
Second Wi-Fi module, for being connected to Wi-Fi according to described Wi-Fi configuration data by the second board.
The many boards of the present invention connect the device of Wi-Fi, each board by self-contained bluetooth module set up mutually it Between connection, after a board is successfully connected to Wi-Fi according to user setup, Wi-Fi will be configured data by self Bluetooth module be transferred to the bluetooth module of remaining each board, remaining each board just may be used after receiving Wi-Fi configuration data To be connected automatically to Wi-Fi, it is not necessary to remaining each board is attached by user more one by one, easy to operate simply.It addition, this Bright based on the existing bluetooth module of each board, each board is formed a whole, it is achieved that sharing of Wi-Fi network, and Have only to software is done simple modification, it is not necessary to add hardware, be greatly saved cost.
In one embodiment, described second bluetooth module receives after the first board is successfully connected to Wi-Fi and passes through bluetooth Before the Wi-Fi configuration data that module sends, it is additionally operable to, after the second board powers on start, load the bluetooth of described second board Module, searches for the bluetooth module of the first board by the bluetooth module of described second board, is being successfully searched described first plate During the bluetooth module blocked, the bluetooth module of described second board and the bluetooth module of described first board are dynamically connected certainly.This Bright when carrying out Bluetooth pairing employing automatically search for from the mode that is dynamically connected, it is not necessary to input pair-wise key so that Wi-Fi is even Connect simple and convenient.
A kind of many boards connect the system of Wi-Fi, including the first board and the second board；
Described first board includes that the first Wi-Fi module and the first bluetooth module, described first Wi-Fi module are used for obtaining Wi-Fi configures data, according to described Wi-Fi configuration data, described first board is connected to Wi-Fi；Described first bluetooth module For described Wi-Fi configuration data are inserted Media Payload packet, then by described Media Payload packet The bluetooth module of described second board it is sent to by the bluetooth module of described first board；
Described second board includes the second bluetooth module and the second Wi-Fi module, and the second bluetooth module is used for receiving described The Media Payload packet that first board is sent by bluetooth module after being successfully connected to Wi-Fi, described Media Payload packet comprises described first board and is successfully connected to the Wi-Fi configuration data of Wi-Fi；Second Wi-Fi module is used According to described Wi-Fi configuration data, described second board being connected to Wi-Fi.
The many boards of the present invention connect the system of Wi-Fi, each board by self-contained bluetooth module set up mutually it Between connection, after a board is successfully connected to Wi-Fi according to user setup, Wi-Fi will be configured data by self Bluetooth module be transferred to the bluetooth module of remaining each board, remaining each board just may be used after receiving Wi-Fi configuration data To be connected automatically to Wi-Fi, it is not necessary to remaining each board is attached by user more one by one, easy to operate simply.It addition, this Bright based on the existing bluetooth module of each board, each board is formed a whole, it is achieved that sharing of Wi-Fi network, and Have only to software is done simple modification, it is not necessary to add hardware, be greatly saved cost.
In one embodiment, the system of described many boards connection Wi-Fi is arranged in intelligent digital television.
Accompanying drawing explanation
Fig. 1 is TV board and the structural representation of expanded application board of super intelligent digital television configuration in prior art；
Fig. 2 is the schematic flow sheet that a kind of many boards of the present invention connect the embodiment of the method for Wi-Fi；
Fig. 3 is the structural representation that a kind of many boards of the present invention connect the device embodiment of Wi-Fi；
Fig. 4 is the structural representation of the present invention the first bluetooth module embodiment；
Fig. 5 is the schematic flow sheet that the another kind of many boards of the present invention connect the embodiment of the method for Wi-Fi；
Fig. 6 is the structural representation that the another kind of many boards of the present invention connect the device embodiment of Wi-Fi；
Fig. 7 is audio stream transmitting procedure of the present invention and the schematic diagram of data packet format specific embodiment；
Fig. 8 is to carry out Wi-Fi configuration data between the TV board of intelligent digital television of the present invention configuration and application board to pass Defeated schematic diagram；
Fig. 9 is the schematic flow sheet that TV board of the present invention and application board access Wi-Fi Hotspot specific embodiment.
Detailed description of the invention
By further illustrating the technological means and the effect of acquirement that the present invention taked, below in conjunction with the accompanying drawings and the most real Execute example, from the angle of the board sending Wi-Fi configuration data, receive the angle of the board of Wi-Fi configuration data and send Wi- The board of Fi configuration data and the mutual angle of board receiving Wi-Fi and configuring data are set out, and to technical scheme, enter The description that row is clear and complete.
It should be noted that " first " and " second " that occur in literary composition is only used for distinguishing same technical characteristic, not to this The order of technical characteristic and quantity etc. are limited.
Embodiment one
From the angle of the board sending Wi-Fi configuration data, the detailed description of the invention of the inventive method is carried out in detail Thin description.
As in figure 2 it is shown, a kind of method that many boards connect Wi-Fi, including step:
S110, acquisition Wi-Fi configure data, according to described Wi-Fi configuration data, the first board are connected to Wi-Fi；
S120, by described Wi-Fi configuration data insert Media Payload packet, then by described Media Payload packet is sent to the bluetooth module of the second board by the bluetooth module of described first board.
Wi-Fi configuration data are the data that board is connected to required for Wi-Fi, such as SSID (Service Set Identifier, service set) and PASSWORD (password) information etc..In order to make Wi-Fi Connection Step simplify most, can be by Any one board in each board is as sending the first board of Wi-Fi configuration data, and each board remaining is as the Two boards.Such as, in intelligent digital television, using TV board as the first board, each expanded application board is as the second plate Card.When board quantity is a lot, shares a Wi-Fi network in order to avoid multiple boards and have influence on the speed of network data exchange Deng, it is also possible to consider that choosing several boards from each board is carried out these boards chosen as the first board, user Arrange so that it is being connected to different Wi-Fi network, then respective Wi-Fi configuration data are passed through indigo plant by these boards chosen Tooth is transferred to the second board of correspondence respectively, it is achieved the Wi-Fi of the second board connects, and simplifies Wi-the most to a certain extent The step that Fi connects, can ensure that again the speed etc. of network data exchange.
Each board, before connecting Wi-Fi, needs the start that first powers on, and then loads Wi-Fi module and Bluetooth is (blue Tooth) module.The bluetooth module of each board i.e. carries out Bluetooth pairing after successfully loading.The mode carrying out Bluetooth pairing has a lot Kind, describe in detail below in conjunction with two specific embodiments.
In one embodiment, the second board searches for the bluetooth module of the first board by bluetooth module, is searching After the bluetooth module of one board, the bluetooth module of first board that is certainly dynamically connected, it is not necessary to input pair-wise key, it is to avoid realizing Wi- Fi shares user when connecting and also needs to an another input pair-wise key, really realizes the simple and convenient of Wi-Fi connection.User is permissible Mainboard card in fixing equipment configures the first board of data as sending Wi-Fi, such as, made by the TV board in intelligent television Being the first board, then when there being new board to insert, the bluetooth discovery object arranging new board is this first board, is searching Rope carries out Bluetooth pairing after the first board the most voluntarily, simple and convenient.
In another embodiment, the first board searches for the bluetooth module of the second board by bluetooth module, is searching After the bluetooth module of the second board, automatically set up bluetooth with the second board and be connected, it is not necessary to input pair-wise key, it is to avoid realizing Wi-Fi shares user when connecting and also needs to an another input pair-wise key, really realizes the simple and convenient of Wi-Fi connection.
After first board is successfully connected to Wi-Fi, it is possible to corresponding Wi-Fi configuration data are inserted MediaPayload (Media PL, media payload) packet, is then sent to the second board by bluetooth.In one embodiment, will Media Payload packet can by the step of the bluetooth module that the bluetooth module of described first board is sent to the second board To include:
To insert described Wi-Fi configuration data Media Payload packet add content protecting packet header (CP, Content protection header), it is thus achieved that the first configuration data；The step adding CP packet header can not also perform, directly Carry out next step；
Described first configuration data are added media data packet packet header (MP, Media packet header), it is thus achieved that second Configuration data；
Described second configuration data are added L2CAP (Logical Link Control and Adaptation Protocol, logical link control and adaptation protocol) packet header, it is thus achieved that the packet of described Wi-Fi configuration data；
The packet of described Wi-Fi configuration data is sent to the second board by the bluetooth module of described first board Bluetooth module.
After second board receives Wi-Fi configuration data, it is possible to automatically carry out Wi-Fi according to this Wi-Fi configuration data Connecting, user is no longer necessary to carry out the Wi-Fi of the second board and connects, simple to operation.
Embodiment two
Based on the inventive concept identical with embodiment one, the present invention also provides for the device that a kind of many boards connect Wi-Fi, under In the face of the detailed description of the invention of apparatus of the present invention is described in detail.
As it is shown on figure 3, a kind of many boards connect the device of Wi-Fi, including:
First Wi-Fi module 110, is used for obtaining Wi-Fi and configures data, according to described Wi-Fi configuration data by the first plate Card is connected to Wi-Fi；
First bluetooth module 120, for described Wi-Fi configuration data are inserted Media Payload packet, then will Described Media Payload packet is sent to the bluetooth module of the second board by the bluetooth module of described first board.
Each board, before connecting Wi-Fi, needs the start that first powers on, then loads Wi-Fi module and Bluetooth mould Block.The bluetooth module of each board i.e. carries out Bluetooth pairing after successfully loading.The mode carrying out Bluetooth pairing has a variety of.Example As, the second board searches for the bluetooth module of the first board by bluetooth module, after the bluetooth module searching the first board, from Be dynamically connected the bluetooth module of the first board.The most such as, the first board searches for the bluetooth module of the second board by bluetooth module, After searching the bluetooth module of the second board, automatically set up bluetooth with the second board and be connected.Above two Bluetooth pairing mode is equal Without inputting pair-wise key, it is to avoid when realizing Wi-Fi and sharing connection, user also needs to an another input pair-wise key, really real It is simple and convenient that existing Wi-Fi connects.
After first board is successfully connected to Wi-Fi according to Wi-Fi configuration data by the first Wi-Fi module 110, the first bluetooth Corresponding Wi-Fi configuration data just can be inserted Media Payload packet by module 120, are then sent to by bluetooth Second board.In one embodiment, as shown in Figure 4, described first bluetooth module 120 may include that
First configuration data acquiring unit 1201, for the Media Payload number inserting described Wi-Fi configuration data Content protecting packet header is added, it is thus achieved that the first configuration data according to bag；
Second configuration data acquiring unit 1202, for described first configuration data are added media data packet packet header, obtains Obtain the second configuration data；
Packet obtains unit 1203, for described second configuration data are added L2CAP packet header, it is thus achieved that described Wi-Fi The packet of configuration data；
Packet transmitting element 1204, for passing through described first board by the packet of described Wi-Fi configuration data Bluetooth module is sent to the bluetooth module of the second board.
After second board receives Wi-Fi configuration data, it is possible to automatically carry out Wi-Fi according to this Wi-Fi configuration data Connecting, user is no longer necessary to carry out the Wi-Fi of the second board and connects, simple to operation.
Embodiment three
From the angle of the board receiving Wi-Fi configuration data, the detailed description of the invention of the inventive method is carried out in detail Thin description.
As it is shown in figure 5, a kind of method that many boards are connected with wireless network, including step:
S210, receive the Media Payload data sent after the first board is successfully connected to Wi-Fi by bluetooth module Bag, comprises described first board and is successfully connected to the Wi-Fi configuration data of Wi-Fi in described Media Payload packet；
S220, according to described Wi-Fi configuration data the second board is connected to Wi-Fi.
Wi-Fi configuration data are the data that board is connected to required for Wi-Fi, such as SSID, PASSWORD information etc..For The Wi-Fi Connection Step is made to simplify most, can be using any one board in each board as sending Wi-Fi configuration data First board, each board remaining is as the second board.Such as, in intelligent digital television, using TV board as the first plate Card, each expanded application board is as the second board.When board quantity is a lot, in order to avoid multiple boards share a Wi- Fi web influence is to the speed etc. of network data exchange, it is also possible to consider to choose several boards from each board as first Board, these boards chosen are configured by user so that it is be connected to different Wi-Fi network, then these plates chosen Block the second board that respective Wi-Fi configuration data are transferred to respectively correspondence by bluetooth, it is achieved the Wi-Fi of the second board is even Connect, simplify the step that Wi-Fi connects the most to a certain extent, can ensure that again the speed etc. of network data exchange.
Each board, before connecting Wi-Fi, needs the start that first powers on, then loads Wi-Fi module and Bluetooth mould Block.The bluetooth module of each board i.e. carries out Bluetooth pairing after successfully loading.The form of Bluetooth pairing is carried out between each board Have a variety of, such as, in one embodiment, receive and sent by bluetooth module after the first board is successfully connected to Wi-Fi Before Wi-Fi configuration data, it is also possible to include step:
After the second board powers on start, load the bluetooth module of described second board；
The bluetooth module of the first board is searched for by the bluetooth module of described second board；
When being successfully searched the bluetooth module of described first board, by the bluetooth module and described of described second board The bluetooth module of one board is from being dynamically connected.
The mode of above-mentioned Bluetooth pairing is without inputting pair-wise key, it is to avoid when realizing Wi-Fi and sharing connection, user also needs Want an another input pair-wise key, really realize the simple and convenient of Wi-Fi connection.User can fix the mainboard card in equipment and make For sending the first board of Wi-Fi configuration data, such as using the TV board in intelligent television as the first board, then having newly Board insert time, the bluetooth discovery object arranging new board is this first board, after searching the first board the most voluntarily Carry out Bluetooth pairing, simple and convenient.
After first board is successfully connected to Wi-Fi according to user setup, it is possible to corresponding Wi-Fi configuration data are inserted Media Payload packet, is then sent to the second board by bluetooth.If the first board is sending Wi-Fi configuration number According to time described Wi-Fi configuration data are inserted after Media Payload packet, with the addition of the most successively CP packet header, MP packet header and L2CAP packet header, then, after the second board receives this Wi-Fi configuration data, need to be removed L2CAP packet header, MP packet header successively With the operation in CP packet header, the Wi-Fi then obtaining being inserted into Media PL packet configures data, configures number according to this Wi-Fi According to automatically carrying out Wi-Fi connection, user is no longer necessary to carry out the Wi-Fi of the second board and connects, simple to operation.
Embodiment four
Based on the inventive concept identical with embodiment three, the present invention also provides for the device that another kind of many boards connect Wi-Fi, Below the detailed description of the invention of apparatus of the present invention is described in detail.
As shown in Figure 6, a kind of many boards connect the device of Wi-Fi, including:
Second bluetooth module 210, is sent by bluetooth module after reception the first board is successfully connected to Wi-Fi Media Payload packet, comprises described first board in described Media Payload packet and is successfully connected to Wi-Fi Wi-Fi configure data；
Second Wi-Fi module 220, for being connected to Wi-Fi according to described Wi-Fi configuration data by the second board.
Each board, before connecting Wi-Fi, needs the start that first powers on, then loads Wi-Fi module and Bluetooth mould Block.The form carrying out Bluetooth pairing between each board has a variety of, such as, in one embodiment, and described second bluetooth mould Before block 210 receives the Wi-Fi configuration data sent by bluetooth module after the first board is successfully connected to Wi-Fi, it is additionally operable to After the second board powers on start, load the bluetooth module of described second board, searched by the bluetooth module of described second board The bluetooth module of rope the first board, when being successfully searched the bluetooth module of described first board, by the indigo plant of described second board The bluetooth module of tooth module and described first board is from being dynamically connected.
The mode of above-mentioned Bluetooth pairing is without inputting pair-wise key, it is to avoid when realizing Wi-Fi and sharing connection, user also needs Want an another input pair-wise key, really realize the simple and convenient of Wi-Fi connection.User can fix the mainboard card in equipment and make For sending the first board of Wi-Fi configuration data, such as using the TV board in intelligent television as the first board, then having newly Board insert time, the bluetooth discovery object arranging new board is this first board, after searching the first board the most voluntarily Carry out Bluetooth pairing, simple and convenient.
After first board is successfully connected to Wi-Fi according to user setup, it is possible to corresponding Wi-Fi configuration data are inserted Media Payload packet, is then sent to the second board by bluetooth.If the first board is sending Wi-Fi configuration number According to time described Wi-Fi configuration data are inserted after Media Payload packet, with the addition of the most successively CP packet header, MP packet header and L2CAP packet header.After then the second bluetooth module 210 receives this Wi-Fi configuration data, need to be removed L2CAP packet header, MP successively Packet header and the operation in CP packet header, the Wi-Fi then obtaining being inserted into Media PL packet configures data, the second Wi-Fi module 220 carry out Wi-Fi connection automatically according to this Wi-Fi configuration data, and user is no longer necessary to carry out the Wi-Fi of the second board and connects, Simple to operation.
Embodiment five
From the angle that the board sending Wi-Fi configuration data and the board receiving Wi-Fi configuration data are mutual, to this The detailed description of the invention of invention system is described in detail.
A kind of many boards connect the system of Wi-Fi, including the first board and the second board；
Described first board includes that the first Wi-Fi module and the first bluetooth module, described first Wi-Fi module are used for obtaining Wi-Fi configures data, according to described Wi-Fi configuration data, described first board is connected to Wi-Fi；Described first bluetooth module For described Wi-Fi configuration data are inserted Media Payload packet, then by described Media Payload packet The bluetooth module of described second board it is sent to by the bluetooth module of described first board；
Described second board includes the second bluetooth module and the second Wi-Fi module, and the second bluetooth module is used for receiving described The Media Payload packet that first board is sent by bluetooth module after being successfully connected to Wi-Fi, described Media Payload packet comprises described first board and is successfully connected to the Wi-Fi configuration data of Wi-Fi；Second Wi-Fi module is used According to described Wi-Fi configuration data, described second board being connected to Wi-Fi.
Many boards of the present invention connect the system of Wi-Fi and may be mounted in intelligent digital television, and the first board can be TV board, the second board is the application board of each extension.
When carrying out Wi-Fi configuration data transmission, the first board needs according to Bluetooth protocol (such as A2DP agreement) Wi- Fi configuration data are packaged, and the second board decapsulates accordingly.As it is shown in fig. 7, be audio stream transmitting procedure and number Schematic diagram according to bag form.First board needs that Wi-Fi configures data encoding and enters Media PL packet, adds the most successively CP packet header (encryption), MP packet header (AVDTP, Bluetooth protocol specification) and L2CAP packet header, wherein adding CP packet header is optional behaviour Make.After second board receives the packet comprising Wi-Fi configuration data, remove L2CAP packet header, MP packet header and CP bag successively Head, is then decoded, it is thus achieved that Wi-Fi configures data, and the Wi-Fi configuration data according to obtaining carry out Wi-Fi connection.
In order to be more fully understood that the implementation process of the present invention, it is described in detail below in conjunction with a specific embodiment.
Assume that user needs intelligent digital television to support Netflix application, and user does not gets this Netflix application Certification, so just selecting extension one application board to realize this application, thus constitutes TV board+expanded application board Dual system framework, as shown in Figure 8.
System shown in Fig. 8 relates to the network data sharing problem of two different platforms.Nothing between mesh the first two board Method realizes network data and shares, so being each configured with Wi-Fi module, user needs to carry out twice network settings connection (TV plate Card and expanded application board), operate cumbersome.So the present invention is by bluetooth module (both sides board has bluetooth module) altogether Enjoy Wi-Fi and configure data, two Wi-Fi equipment physically are invented a Wi-Fi equipment, thus has only to carry out once Wi-Fi data cube computation, concrete step is as shown in Figure 9.
As it is shown in figure 9, the step that TV board and application board are all linked into Wi-Fi Hotspot includes:
S1, TV board powers on start, and application board powers on start；
S2, TV board loads Wi-Fi module and Bluetooth module, application board load Wi-Fi module and Bluetooth module；
S3, application board search TV board, from the Bluetooth module of the TV board that is dynamically connected after searching TV board；
S4, user input Wi-Fi and configure data, and TV board is connected to Wi-Fi Hotspot；
S5, TV board and application board realize sharing of Wi-Fi configuration data by bluetooth, i.e. TV board passes through self Wi-Fi is configured data and is sent to apply the bluetooth module of board by bluetooth module；
S6, application board are connected automatically to Wi-Fi Hotspot according to the Wi-Fi configuration data received.So far have been carried out The Wi-Fi Hotspot of TV board and application board connects.
The present invention utilizes the bluetooth module that each board is self-contained, when a board is successfully connected to according to user setup After Wi-Fi, Wi-Fi will be configured data and be transferred to the bluetooth module of remaining each board by the bluetooth module of self, its Each board remaining just can be connected automatically to Wi-Fi after receiving Wi-Fi configuration data, it is not necessary to user is again to remaining each board Be attached one by one, easy to operate simply.It addition, each board is formed by the present invention based on the existing bluetooth module of each board One entirety, it is achieved that sharing of Wi-Fi network, and have only to software is done simple modification, it is not necessary to add hardware, significantly save Save cost.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, not to above-mentioned reality The all possible combination of each technical characteristic executed in example is all described, but, as long as the combination of these technical characteristics is not deposited In contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed, but also Can not therefore be construed as limiting the scope of the patent.It should be pointed out that, come for those of ordinary skill in the art Saying, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement, these broadly fall into the protection of the present invention Scope.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. the method that board more than a kind connects Wi-Fi, it is characterised in that include step:
Obtain Wi-Fi and configure data, according to described Wi-Fi configuration data, the first board is connected to Wi-Fi；
Described Wi-Fi configuration data are inserted Media Payload packet, then by described Media Payload packet The bluetooth module of the second board it is sent to by the bluetooth module of described first board.
The method that many boards the most according to claim 1 are connected with wireless network, it is characterised in that by Media Payload Packet is included by the step of the bluetooth module that the bluetooth module of described first board is sent to the second board:
The Media Payload packet inserting described Wi-Fi configuration data is added content protecting packet header, it is thus achieved that the first configuration Data；
Described first configuration data are added media data packet packet header, it is thus achieved that the second configuration data；
Described second configuration data are added L2CAP packet header, it is thus achieved that the packet of described Wi-Fi configuration data；
The packet of described Wi-Fi configuration data is sent to by the bluetooth module of described first board the bluetooth of the second board Module.
3. the method that board more than a kind is connected with wireless network, it is characterised in that include step:
Receive the Media Payload packet that the first board is sent, described Media Payload packet by bluetooth module In comprise described first board be successfully connected to Wi-Fi Wi-Fi configure data；
According to described Wi-Fi configuration data, the second board is connected to Wi-Fi.
The method that many boards the most according to claim 3 are connected with wireless network, it is characterised in that receive the first board success Before the Wi-Fi sent by bluetooth module after being connected to Wi-Fi configures data, further comprise the steps of:
After the second board powers on start, load the bluetooth module of described second board；
The bluetooth module of the first board is searched for by the bluetooth module of described second board；
When being successfully searched the bluetooth module of described first board, by bluetooth module and described first plate of described second board The bluetooth module of card is from being dynamically connected.
5. board more than a kind connects the device of Wi-Fi, it is characterised in that including:
First Wi-Fi module, is used for obtaining Wi-Fi and configures data, be connected to by the first board according to described Wi-Fi configuration data Wi-Fi；
First bluetooth module, for inserting Media Payload packet, then by described by described Wi-Fi configuration data Media Payload packet is sent to the bluetooth module of the second board by the bluetooth module of described first board.
Many boards the most according to claim 5 connect the device of Wi-Fi, it is characterised in that described first bluetooth module bag Include:
First configuration data acquiring unit, for adding the Media Payload packet inserting described Wi-Fi configuration data Content protecting packet header, it is thus achieved that the first configuration data；
Second configuration data acquiring unit, for adding media data packet packet header to described first configuration data, it is thus achieved that second joins Put data；
Packet obtains unit, for described second configuration data are added L2CAP packet header, it is thus achieved that described Wi-Fi configures data Packet；
Packet transmitting element, for passing through the bluetooth module of described first board by the packet of described Wi-Fi configuration data It is sent to the bluetooth module of the second board.
7. board more than a kind connects the device of Wi-Fi, it is characterised in that including:
Second bluetooth module, for receiving the Media Payload packet that the first board is sent by bluetooth module, described Media Payload packet comprises described first board and is successfully connected to the Wi-Fi configuration data of Wi-Fi；
Second Wi-Fi module, for being connected to Wi-Fi according to described Wi-Fi configuration data by the second board.
Many boards the most according to claim 7 connect the device of Wi-Fi, it is characterised in that described second bluetooth module connects Before receiving the Wi-Fi configuration data sent by bluetooth module after the first board is successfully connected to Wi-Fi, it is additionally operable at the second plate Card powers on after start, loads the bluetooth module of described second board, searches for the first plate by the bluetooth module of described second board The bluetooth module of card, when being successfully searched the bluetooth module of described first board, by the bluetooth module of described second board and The bluetooth module of described first board is from being dynamically connected.
9. board more than a kind connects the system of Wi-Fi, it is characterised in that include the first board and the second board；
Described first board includes that the first Wi-Fi module and the first bluetooth module, described first Wi-Fi module are used for obtaining Wi- Fi configures data, according to described Wi-Fi configuration data, described first board is connected to Wi-Fi；Described first bluetooth module is used In described Wi-Fi configuration data are inserted Media Payload packet, then described Media Payload packet is led to The bluetooth module crossing described first board is sent to the bluetooth module of described second board；
Described second board includes the second bluetooth module and the second Wi-Fi module, and the second bluetooth module is used for receiving described first The Media Payload packet that board is sent by bluetooth module after being successfully connected to Wi-Fi, described Media Payload Packet comprises described first board and is successfully connected to the Wi-Fi configuration data of Wi-Fi；Second Wi-Fi module is used for basis Described second board is connected to Wi-Fi by described Wi-Fi configuration data.
Many boards the most according to claim 9 connect the system of Wi-Fi, it is characterised in that described many boards connect Wi- The system of Fi is arranged in intelligent digital television.
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