CN108901024A - Control throws screen receiving device networking and throws screen receiving device networking methods, equipment - Google Patents
Control throws screen receiving device networking and throws screen receiving device networking methods, equipment Download PDFInfo
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- CN108901024A CN108901024A CN201810659285.8A CN201810659285A CN108901024A CN 108901024 A CN108901024 A CN 108901024A CN 201810659285 A CN201810659285 A CN 201810659285A CN 108901024 A CN108901024 A CN 108901024A
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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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/11—Allocation or use of connection identifiers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
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- Computer Security & Cryptography (AREA)
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- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
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Abstract
The embodiment of the invention discloses a kind of controls to throw the method for screen receiving device networking, the method, apparatus for throwing screen receiving device networking, screen dispensing device, throws screen receiving device and storage medium.The method that screen receiving device networks is thrown in the control：By Wi-Fi Direct technology and throw the point-to-point connection shielded receiving device and establish equipment room；The link information acquisition request sent according to screen receiving device is thrown sends the network connection information of itself to screen receiving device is thrown, so as to throw the corresponding network of screen receiving device connection network connection information.The technical solution of the embodiment of the present invention solves throws cumbersome, the complicated and inconvenient technological deficiency of screen receiving device network connecting mode in the prior art, and it is quick, convenient to realize throwing screen receiving device, is accurately connected to the WLAN that screen dispensing device is connected.
Description
Technical field
The present embodiments relate to throw screen technical field more particularly to it is a kind of control throw screen receiving device networking method,
It throws the method, apparatus of screen receiving device networking, screen dispensing device, throw screen receiving device and storage medium.
Background technique
The extensive use of smart machine is also developed so that throwing screen technology, and be widely used in people's lives,
In the multiple fields such as work.Shown for example, the film played on computer is shipped on smart television screen, with facilitate user from
Smaller screen is switched to large-size screen monitors, enjoys large-size screen monitors audiovisual grand banquet.
Smart machine is typically necessary to launch the screen of itself to large-size screen monitors by special throwing screen receiving device and set
It is standby to be shown.The network connecting mode of throwing screen receiving device is typically all the clothes that user is manually entered WLAN in the prior art
Business set identifier and connection password, so that throwing screen receiving device is connected to WLAN.Or user will throw screen reception manually and set
Standby data acquisition is set as promiscuous mode, so as to throw the wireless local area that screen receiving device obtains smart machine transmission automatically
The service set and connection password of net, and connect WLAN.
In the implementation of the present invention, there are following defects for the discovery prior art by inventor：Existing throwing screen, which receives, to be set
Standby network connecting mode is cumbersome, complicated and convenience is poor.
Summary of the invention
In view of this, the embodiment of the invention provides a kind of controls to throw the method for screen receiving device networking, throwing screen is received and set
The method, apparatus of standby networking, throws screen receiving device and storage medium at screen dispensing device, throws screen in the prior art to optimize
The network connecting mode of receiving device.
In a first aspect, the embodiment of the invention provides it is a kind of control throw screen receiving device networking method, including：
By Wi-Fi Direct technology and throw the point-to-point connection shielded receiving device and establish equipment room；
According to the link information acquisition request throwing screen receiving device and sending, itself is sent to throwing screen receiving device
Network connection information so that throwing screen receiving device connects the corresponding network of the network connection information.
In the above-mentioned methods, optionally, the link information acquisition request sent according to the throwing screen receiving device,
To the network connection information thrown screen receiving device and send itself, so that throwing screen receiving device connects the network connection
The corresponding network of information, including：
Receive the link information acquisition request throwing screen receiving device and sending；
According to the link information acquisition request, judge whether the throwing screen receiving device is legitimate device；
If the throwing screen receiving device is the legitimate device, to the network thrown screen receiving device and send itself
Link information, so that throwing screen receiving device connects the corresponding network of the network connection information.
In the above-mentioned methods, optionally, the network connection information includes：
The connection password of the service set of WLAN and the WLAN.
In the above-mentioned methods, optionally, described that equipment is established by Wi-Fi Direct technology and throwing screen receiving device
Between point-to-point connection, specifically include：
By Miracast technology and throw the point-to-point connection shielded receiving device and establish equipment room.
In the above-mentioned methods, optionally, further include：
After the point-to-point connection of the equipment room is established, receiving device hair is shielded to the throwing by Miracast technology
Throwing screen data are sent, so that throwing screen receiving device shows image corresponding with throwing screen data.
In the above-mentioned methods, optionally, it is asked described according to the link information acquisition for throwing screen receiving device transmission
It asks, to the network connection information thrown screen receiving device and send itself, so that throwing screen receiving device connects the network
After the corresponding network of link information, further include：
The point-to-point connection is disconnected, receiving device is shielded to the throwing by DLNA technology and sends video data, so that institute
It states throwing screen receiving device and plays video corresponding with the video data.
In the above-mentioned methods, optionally, further include：
Video is sent after the video data sends completion, or shielding receiving device to the throwing by DLNA technology
During data, when receiving end video data transmission instruction, then connect again by Miracast technology and throwing screen
Receiving unit is connected.
In second aspect, the embodiment of the invention provides a kind of networking methods for throwing screen receiving device, including：
The point-to-point connection of equipment room is established by Wi-Fi Direct technology and screen dispensing device；
Link information acquisition request is sent to the screen dispensing device；
The network connection information that the screen dispensing device returns is received, and connects the corresponding net of the network connection information
Network.
In the above-mentioned methods, optionally, the network connection information for receiving the screen dispensing device and returning, and even
The corresponding network of the network connection information is connect, including：
Receive the network connection information that the screen dispensing device returns；
Whether judgement currently has connected network；
If connecting the corresponding network of the network connection information currently without connection network；
If currently attached network, judge that the corresponding network of the network connection information and current connected network are
It is no identical；
If the corresponding network of the network connection information is different from the current connected network, disconnect described current
The network connected, and connect the corresponding network of the network connection information；
If the corresponding network of the network connection information is identical as the current connected network of Ou Shushi, keep with it is described
The connection status of current connected network.
In the above-mentioned methods, optionally, it is set described by Wi-Fi Direct technology and the foundation of screen dispensing device
Before point-to-point connection between standby, further include：
After being connected with the HDMI interface for throwing screen playback equipment, judge whether the throwing screen playback equipment has CEC function
Energy；
If the throwing screen playback equipment has the function of CEC, after controlling the throwing screen playback equipment booting, institute is controlled
It states throwing screen playback equipment and sets HDMI signal for input signal.
In the above-mentioned methods, optionally, in the network connection information for receiving the screen dispensing device and returning, and
After connecting the corresponding network of the network connection information, further include：
Judge whether the signal strength of the corresponding network of the network connection information is more than or equal to given threshold；
If the signal strength of the corresponding network of the network connection information is less than given threshold, current network company is disconnected
It connects, simultaneously switches off and the point-to-point connection.
In the third aspect, the embodiment of the invention provides the devices that screen receiving device networking is thrown in a kind of control, including：
Point-to-point connection establishes module, for establishing equipment room by Wi-Fi Direct technology and throwing screen receiving device
Point-to-point connection；
Link information sending module, for throwing the link information acquisition request shielding receiving device and sending according to described, to institute
It states and throws the network connection information that screen receiving device sends itself, so that throwing screen receiving device connects the network connection information
Corresponding network.
In fourth aspect, the embodiment of the invention provides a kind of screen dispensing device, the screen dispensing device includes：
One or more processors；
Storage device, for storing one or more programs；
When one or more of programs are executed by one or more of processors, so that one or more of processing
Device realizes the method that screen receiving device networking is thrown in control as described in the embodiments of the present invention.
It is described the embodiment of the invention provides a kind of storage medium comprising computer executable instructions at the 5th aspect
Computer executable instructions connect when being executed by computer processor for executing control throwing screen as described in the embodiments of the present invention
The method of receiving unit networking.
At the 6th aspect, the embodiment of the invention provides a kind of networked devices for throwing screen receiving device, including：
Equipment room connection establishment module, for establishing equipment room by Wi-Fi Direct technology and screen dispensing device
Point-to-point connection；
Link information acquisition request sending module, for sending link information acquisition request to the screen dispensing device；
Network connection information receiving module, the network connection information returned for receiving the screen dispensing device, and even
Connect the corresponding network of the network connection information.
At the 7th aspect, the embodiment of the invention provides a kind of throwings to shield receiving device, and the throwing screen receiving device includes：
One or more processors；
Storage device, for storing one or more programs；
When one or more of programs are executed by one or more of processors, so that one or more of processing
Device realizes the networking methods of throwing screen receiving device as described in the embodiments of the present invention.
It is described the embodiment of the invention provides a kind of storage medium comprising computer executable instructions in eighth aspect
Computer executable instructions are set when being executed by computer processor for executing throwing screen reception as described in the embodiments of the present invention
Standby networking methods.
The side that the embodiment of the invention provides a kind of controls to throw the method for screen receiving device networking, throws screen receiving device networking
Method, screen dispensing device, throws screen receiving device and storage medium at device, establishes screen by Wi-Fi Direct technology and throws
It puts equipment and throws the point-to-point connection between screen receiving device, screen dispensing device is believed according to the connection that screen receiving device is sent is thrown
Acquisition request is ceased, network connection information is sent to screen receiving device is thrown, it is automatically complete according to network connection information to throw screen receiving device
At network connection, solves and throw cumbersome, the complicated and inconvenient technological deficiency of screen receiving device network connecting mode in the prior art, it is real
It is quick, convenient to have showed throwing screen receiving device, has accurately been connected to the WLAN that screen dispensing device is connected.
Detailed description of the invention
Fig. 1 is the flow chart for the method that screen receiving device networking is thrown in a kind of control that the embodiment of the present invention one provides；
Fig. 2 is the flow chart for the method that screen receiving device networking is thrown in a kind of control provided by Embodiment 2 of the present invention；
Fig. 3 is a kind of flow chart of the networking methods for throwing screen receiving device that the embodiment of the present invention three provides；
Fig. 4 is a kind of flow chart of the networking methods for throwing screen receiving device that the embodiment of the present invention four provides；
Fig. 5 is the structure chart for the device that screen receiving device networking is thrown in a kind of control that the embodiment of the present invention five provides；
Fig. 6 is a kind of structure chart for screen dispensing device that the embodiment of the present invention six provides；
Fig. 7 is a kind of structure chart of the networked devices for throwing screen receiving device that the embodiment of the present invention eight provides；
Fig. 8 is a kind of structure chart for throwing screen receiving device that the embodiment of the present invention nine provides.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawing to of the invention specific real
Example is applied to be described in further detail.It is understood that specific embodiment described herein is used only for explaining the present invention,
Rather than limitation of the invention.
It also should be noted that only the parts related to the present invention are shown for ease of description, in attached drawing rather than
Full content.It should be mentioned that some exemplary embodiments are described before exemplary embodiment is discussed in greater detail
At the processing or method described as flow chart.Although operations (or step) are described as the processing of sequence by flow chart,
It is that many of these operations can be implemented concurrently, concomitantly or simultaneously.In addition, the sequence of operations can be by again
It arranges.The processing can be terminated when its operations are completed, it is also possible to have the additional step being not included in attached drawing.
The processing can correspond to method, function, regulation, subroutine, subprogram etc..
Embodiment one
Fig. 1 is the flow chart for the method that screen receiving device networking is thrown in a kind of control that the embodiment of the present invention one provides, this reality
The device that the method for applying example can be thrown screen receiving device networking by control execute, which can pass through hardware and/or software
Mode is realized, and can be generally integrated in screen dispensing device, such as small degree is in intelligent sound box.The method of the present embodiment is specific
Including：
S101, the point-to-point connection that equipment room is established by Wi-Fi Direct technology and throwing screen receiving device.
In general, throwing between screen receiving device and screen dispensing device is connected by WLAN, and screen is thrown
The concrete mode that receiving device is connected to the WLAN that screen dispensing device is connected has：
1, it throws screen receiving device and is in AP (WirelessAccessPoint, wireless access points) mode, screen is launched
Equipment is in station mode.After screen dispensing device is connect with throwing screen receiving device by AP-station mode, screen
The service set of WLAN and connection password are sent to throwing screen receiving device by dispensing device, or are launched by screen
The Web service of screen receiving device is thrown in equipment access, so that user is manually entered the service set of WLAN and connects close
Code.
2, the data acquisition that user will throw screen receiving device manually is set as promiscuous mode, and screen dispensing device is by nothing
The service set and connection password of line local area network are encoded to UDP (User Datagram Protocol, User Datagram Protocol
View) in message, and sent by broadcast packet or group casting, throwing screen receiving device can receive UDP message, and therefrom decode
To the service set and connection password of WLAN.
For the network connecting mode of the first above-mentioned throwing screen receiving device, screen dispensing device is passing through AP-station mode
When connecting with throwing screen receiving device, screen dispensing device can not continue to connect WLAN, so that the net of screen dispensing device
Network service disruption.It either needs user to be manually entered the service set and connection password of WLAN, operates more numerous
It is trivial.
The network connecting mode that screen receiving device is thrown for above-mentioned second needs user to set manually to throwing screen receiving device
It sets, it is cumbersome.Cryptographic protocol is generally supported additionally, due to the equipment of ap mode, therefore screen dispensing device can be to the wide of transmission
It broadcasts packet or group casting is encrypted, will there is decoded compatibility and stability problem at this time.
Therefore, in the present embodiment, creative has used Wi-Fi Direct technology to establish screen dispensing device and has thrown screen
Point-to-point connection between receiving device.Throwing screen receiving device is searched in screen dispensing device, or receives throwing screen reception and sets
After the probe requests thereby that preparation is sent, screen dispensing device is direct, or after the confirmation link order for receiving user after, lead to
It crosses Wi-Fi Direct technology and throws the point-to-point connection that screen receiving device establishes equipment room.
Further, screen dispensing device after establishing above-mentioned point-to-point connection with throwing screen receiving device, launch by screen
Equipment can continue to be connected with WLAN, i.e., above-mentioned point-to-point connection does not influence the original wireless network of screen dispensing device
Connection, and it is any manually that user's progress is not all needed during point-to-point connection and in the implementation procedure of step 102
Operation.
S102, the link information acquisition request sent according to throwing screen receiving device send itself to screen receiving device is thrown
Network connection information, so as to throw the corresponding network of screen receiving device connection network connection information.
In the present embodiment, after establishing the point-to-point connection of equipment room with throwing screen receiving device, screen receiving device is thrown
Meeting active transmission link information acquisition request is to obtain network connection information.Wherein, network connection information specifically refers to screen throwing
Put the link information of the current connected Wireless LAN of equipment.
In the present embodiment, after receiving link information acquisition request, itself can be sent to screen receiving device is thrown
Network connection information.Further, it can also be verified according to link information acquisition request and throw whether screen receiving device is legal set
It is standby, if it is legitimate device, just send network connection information.Screen receiving device is thrown after receiving network connection information, i.e.,
It can be connected to the network according to the network connection information.
It can be seen that in the implementation procedure of step 101 and step 102, carried out completely without user any manual
Operation.That is, making throwing screen receiving device realize automatic distribution, and the automatic distribution by step 101 and step 102
Process is easy, quickly, easily realizes.
The embodiment of the invention provides a kind of method that screen receiving device networking is thrown in control, this method passes through Wi-Fi
Direct technology establishes screen dispensing device and throws the point-to-point connection between screen receiving device, and screen dispensing device shields according to throwing
The link information acquisition request that receiving device is sent sends network connection information to screen receiving device is thrown, sets so as to throw screen and receive
The corresponding network of standby connection network connection information, solve throw in the prior art screen receiving device network connecting mode it is cumbersome, it is complicated and
Inconvenient technological deficiency, realize throwing screen receiving device it is quick, convenient, be accurately connected to what screen dispensing device was connected
WLAN.
Embodiment two
Fig. 2 is the flow chart for the method that screen receiving device networking is thrown in a kind of control provided by Embodiment 2 of the present invention.This reality
Example is applied to optimize based on above-described embodiment, give it is a kind of establish point-to-point connection using Miracast technology, specifically
Change network connection information transmission process, embodies network connection information, specific increase throws screen data transmission procedure, specific to increase view
Shield data transmission procedure and specific increase specific embodiment of the DLNA technology to Miracast technology conversion process.
Correspondingly, the method for the present embodiment specifically includes：
S201, the point-to-point connection that equipment room is established by Miracast technology and throwing screen receiving device.
It is understood that Miracast is a noticeable application based on Wi-Fi Direct.Miracast
Equipment, which provides, simplifies discovery and setting, and user can transmit the data such as picture and video in equipment room rapidly.So
Miracast user can browse the photo that smart phone takes on large-size screen monitors TV heartily, total in real time by conference room projectors
Notebook screens are enjoyed, or watch the programme televised live of home videos set-top box on tablet computer.
Therefore, in the present embodiment, the point pair between screen receiving device is established and thrown to specifically used Miracast technology
Point connection, convenient for throwing the transmission of screen data later.
S202, it receives and throws the link information acquisition request that screen receiving device is sent.
S203, according to link information acquisition request, judge to throw whether screen receiving device is legitimate device, if it is not, then executing
Step 204, if so, thening follow the steps 205.
In the present embodiment, it after receiving link information acquisition request, and needs to carry out to throwing screen receiving device
Legitimate verification and after being verified, just can send network connection information to screen receiving device is thrown.
It in the present embodiment, may include having the product type for throwing screen receiving device, sequence in link information acquisition request
Number etc. data, so as to screen dispensing device to throw screen receiving device carry out legitimate verification.Further, link information acquisition is asked
Asking can also be by the encrypted data of data certificate, can be further improved the validity of legitimate verification in this way.
Point-to-point connection between S204, disconnection and throwing screen receiving device
In the present embodiment, if it is determined that throwing screen receiving device is illegality equipment, then does not send nothing to throwing screen receiving device
The service set and connection password of line local area network, while also will disconnect the connection with the throwing screen receiving device.
S205, shield service set and connection password that receiving device sends the WLAN of itself to throwing, so as to throw
Shield the corresponding network of receiving device connection service set.
In the present embodiment, network connection information specifically refers to the WLAN that screen dispensing device is connected itself
Service set and connection password.
S206, throwing screen data are sent to screen receiving device is thrown by Miracast technology, is shown so as to throw screen receiving device
Image corresponding with screen data are thrown.
In the present embodiment, determine throw screen receiving device be legitimate device after, so that it may by Miracast technology to
It throws screen receiving device and sends to throw and shield data.Due to throwing screen by Miracast technology, it is wireless throwing screen receiving device connection is not needed
Local area network, therefore there is no fixed precedence relationships between step 205 and this step, are determining that throwing screen receiving device is legal set
After standby, it can it first carries out step 205 and executes this step again, this step can also be first carried out and execute step 205 again, it can also be with
It is performed simultaneously step 205 and this step.
In the present embodiment, throwing screen data specifically can be image data, pdf document data and word file data
Deng.
S207, point-to-point connection is disconnected, video data is sent to screen receiving device is thrown by DLNA technology, is connect so as to throw screen
Receiving unit plays video corresponding with video data.
Although it is understood that by Miracast technology can carry out video throwing screen operation, due to
The limitation of Miracast technology data transfer mode itself, may when carrying out throwing screen operation to video using Miracast technology
There is the phenomenon that video cardton, therefore, in the present embodiment, using Miracast technology and DLAN technology respectively to different views
Frequency is according to throwing screen is carried out, to guarantee that video throws the effect of screen.
In the present embodiment, using DLNA technology to video carry out throw screen operation when, due to Miracast and DLNA without
Method is thrown screen simultaneously and is used, it is therefore desirable to disconnect the point-to-point connection established by Miracast technology first, then reuse
DLNA technology carries out video and throws screen operation.
Further, after throwing screen receiving device connection network, also there is no fixations between this step and step 206
Precedence relationship, but according to the practical throwing screen data chosen of user, determine that performed step is this step or step 206.
S208, video counts are sent after video data sends completion, or shielding receiving device to throwing by DLNA technology
During, when receiving end video data transmission instruction, then shield receiving device again by Miracast technology and throwing
It is connected.
In the present embodiment, will only pass through with screen receiving device is thrown if it were not for throwing screen operation is carried out to video data
Miracast technology is attached.Therefore, after screen data are sent completely, or end video data is sent in user and is sent
After instruction, it will be connect Miracast is changed into the connection type for throwing screen receiving device.
The embodiment of the invention provides a kind of methods that screen receiving device networking is thrown in control, are established using Miracast technology
Point-to-point connection also makes the throwing screen effect of the data other than video more so that the connection type of equipment room is easier, effective
It is good, network connection information transmission process is embodied, the safety of equipment room communication is improved, embodies network connection information, tool
Body, which increases, throws screen data transmission procedure, and the specific screen data transmission procedure and the specific DLNA technology that increases of increasing is to Miracast
Technology conversion process, so that the throwing screen effect of video data also obtains while carrying out effectively throwing screen to static image data
Guarantee.
Embodiment three
Fig. 3 is a kind of flow chart of the networking methods for throwing screen receiving device that the embodiment of the present invention three provides, the present embodiment
Method can be executed by the networked devices for throwing screen receiving device, which can be realized by way of hardware and/or software,
And it can generally be integrated in throwing screen receiving device.The method of the present embodiment specifically includes：
S301, the point-to-point connection that equipment room is established by Wi-Fi Direct technology and screen dispensing device.
In the present embodiment, throwing between screen receiving device and screen dispensing device is to establish connection by Miracast technology
's
S302, link information acquisition request is sent to screen dispensing device.
In the present embodiment, it after establishing point-to-point connection with screen dispensing device, will be sent out to screen dispensing device
Link information acquisition request is sent, to obtain the current networking information of screen dispensing device.
S303, the network connection information that screen dispensing device returns is received, and connects the corresponding network of network connection information.
It in the present embodiment, will be automatically according to after obtaining the network connection information that screen dispensing device returns
Network connection information carries out networking operation.
The embodiment of the invention provides a kind of methods for throwing screen receiving device networking, are established by Wi-Fi Direct technology
With the point-to-point connection between screen dispensing device, link information acquisition request is sent to screen dispensing device, to obtain screen
The network connection information of dispensing device, and networked according to the network connection information, it solves and throws screen receiving device in the prior art
Cumbersome, the complicated and inconvenient technological deficiency of network connecting mode, realize throwing screen receiving device it is quick, convenient, be accurately connected to
The WLAN that screen dispensing device is connected.
Example IV
Fig. 4 is a kind of flow chart of the networking methods for throwing screen receiving device that the embodiment of the present invention four provides.The present embodiment
It is optimized based on above-described embodiment, gives a kind of materialization network connection process, specific increase sets throwing screen broadcasting
Standby control process is specific to increase the specific embodiment that the process of current connection validity is determined according to signal strength.
Correspondingly, the method for the present embodiment specifically includes：
S401, with throw screen playback equipment HDMI interface be connected after, judge throw shield playback equipment whether there is CEC function
Can, if so, thening follow the steps 402, if not having, then follow the steps 403.
It is understood that throwing screen receiving device by HDMI interface and with CEC (Consumer Electronics
Control, consumer electronics control) function equipment be connected when, the equipment Auto Power On can be controlled by CEC signal, so
The input signal of video channel can also be switched to HDMI interface afterwards.
In the present embodiment, after throwing screen receiving device and being connected by HDMI interface with throwing screen playback equipment, first can
Judge whether the throwing screen receiving device has the function of CEC, to make the throwing screen playback equipment enter data mode to be received as early as possible.
S402, after screen playback equipment booting is thrown in control, control throws screen playback equipment and by input signal sets HDMI
Signal.
S403, it is opened by voice prompting user and throws screen equipment, and prompt user that will throw the input signal for shielding playback equipment
It is set as HDMI signal.
In the present embodiment, it if throwing screen playback equipment does not have CEC function, needs user to open throwing screen manually and plays
Equipment, and need user that the input signal for throwing the video channel of screen playback equipment is switched to HDMI interface manually.
S404, the point-to-point connection that equipment room is established by Wi-Fi Direct technology and screen dispensing device.
Screen playback equipment booting is thrown in confirmation, and the input signal of video channel switches to after HDMI interface, i.e., can lead to
It crosses Wi-Fi Direct technology and screen dispensing device establishes the point-to-point connection of equipment room.
S405, link information acquisition request is sent to screen dispensing device.
S406, the network connection information that screen dispensing device returns is received.
Whether S407, judgement currently have connected network, if it is not, 408 are thened follow the steps, if so, thening follow the steps 409.
Due to may just directly be connected with some WLAN, therefore, in this reality after throwing screen receiving device and being powered
It applies in example, after receiving network connection information, first has to whether judgement has currently networked.
S408, the corresponding network of connection network connection information.
In the present embodiment, if throwing screen receiving device currently without networking, can directly be connected according to network connection information
Net.
S409, judge whether the corresponding network of network connection information and current connected network are identical, if it is not, then executing
Step 410, if so, thening follow the steps 411.
In the present embodiment, it has networked if throwing screen receiving device, has also judged connected network and received net
Whether the corresponding network of network link information is the same network, to guarantee to be connected to consolidated network with screen dispensing device.
S410, current connected network is disconnected, and connects the corresponding network of network connection information.
S411, connection status with current connected network is kept.
S412, judge whether the signal strength of the corresponding network of network connection information is more than or equal to given threshold, if it is not, then
Step 413 is executed, if so, thening follow the steps 414.
It is understood that being built since the transmission range of WIFI signal can achieve 50 meters with screen receiving device is thrown
The screen dispensing device of vertical point-to-point connection may not be the equipment for belonging to the same user, for instance it can be possible that the neighbour of owning user
Equipment used in occupying.
Therefore, in the present embodiment, can be judged by network signal intensity connected screen dispensing device and itself
Whether distance is excessive.
S413, current network connection is disconnected, simultaneously switches off point-to-point connection.
In the present embodiment, when the signal strength of the corresponding network of network connection information is less than given threshold, then it is assumed that
The hypertelorism of itself and screen dispensing device may be not belonging to same user, therefore can disconnect current network connection at once, together
When also will disconnect point-to-point connection.
S414, connection status with current connected network is kept.
The embodiment of the invention provides a kind of networking methods for throwing screen receiving device, embody network connection process, more
Guarantee well to be connected to same WLAN with screen dispensing device, it is specific to increase to the control process for throwing screen playback equipment,
It is ready to play throwing screen data to guarantee to throw screen playback equipment, specific increase determines currently connection validity according to signal strength
Process, to improve the safety of data.
Embodiment five
Fig. 5 is the structure chart for the device that screen receiving device networking is thrown in a kind of control that the embodiment of the present invention five provides.Such as Fig. 5
Shown, described device includes：Point-to-point connection establishes module 501 and link information sending module 502, wherein：
Point-to-point connection establishes module 501, for establishing equipment by Wi-Fi Direct technology and throwing screen receiving device
Between point-to-point connection；
Link information sending module 502, the link information acquisition request for sending according to screen receiving device is thrown, shields to throwing
Receiving device sends the network connection information of itself, so as to throw the corresponding network of screen receiving device connection network connection information.
The embodiment of the invention provides the devices that screen receiving device networking is thrown in a kind of control, which passes through point-to-point first
Connection establishment module 501 is by Wi-Fi Direct technology and throws the point-to-point connection shielded receiving device and establish equipment room, then
The link information acquisition request sent by link information sending module 502 according to screen receiving device is thrown shields receiving device to throwing
The network connection information of itself is sent, so as to throw the corresponding network of screen receiving device connection network connection information.
Which solves throwing in the prior art, screen receiving device network connecting mode is cumbersome, complicated and inconvenient technology is scarce
Fall into, realize throwing screen receiving device it is quick, convenient, be accurately connected to the WLAN that screen dispensing device is connected.
On the basis of the various embodiments described above, link information sending module 502 may include：
Request reception unit, for receiving the link information acquisition request throwing screen receiving device and sending；
Equipment validity judging unit throws whether screen receiving device is conjunction for judging according to link information acquisition request
Method equipment；
Network connection information transmission unit shields receiving device to throwing if being legitimate device for throwing screen receiving device
The network connection information of itself is sent, so as to throw the corresponding network of screen receiving device connection network connection information.
On the basis of the various embodiments described above, network connection information may include：
The service set of WLAN and the connection password of WLAN.
On the basis of the various embodiments described above, point-to-point connection, which establishes module 501, specifically can be used for：
By Miracast technology and throw the point-to-point connection shielded receiving device and establish equipment room.
On the basis of the various embodiments described above, can also include：
Throw screen data transmission blocks, for the point-to-point connection of equipment room foundation after, by Miracast technology to
It throws screen receiving device and sends to throw and shield data, so that throwing screen receiving device shows image corresponding with screen data are thrown.
On the basis of the various embodiments described above, can also include：
DLNA link block, for being received to screen is thrown in the link information acquisition request sent according to screen receiving device is thrown
Equipment sends the network connection information of itself, so as to break after throwing the corresponding network of screen receiving device connection network connection information
Point-to-point connection is opened, video data is sent to screen receiving device is thrown by DLNA technology, so that throwing screen receiving device plays and view
Frequency is according to corresponding video.
On the basis of the various embodiments described above, can also include：
Connection type return module, for being connect after video data sends completion, or passing through DLNA technology to screen is thrown
During receiving unit sends video data, when receiving end video data transmission instruction, then again by Miracast skill
Art is connected with screen receiving device is thrown.
The device that screen receiving device networking is thrown in control provided by the embodiment of the present invention can be used for executing of the invention any real
The method that screen receiving device networking is thrown in the control of example offer is applied, has corresponding functional module, realizes identical beneficial effect.
Embodiment six
Fig. 6 is a kind of structural schematic diagram for screen dispensing device that the embodiment of the present invention six provides, as shown in fig. 6, the screen
Curtain dispensing device includes processor 60, memory 61, input unit 62 and output device 63；Processor 60 in screen dispensing device
Quantity can be one or more, in Fig. 6 by taking a processor 60 as an example；Processor 60, storage in screen dispensing device
Device 61, input unit 62 and output device 63 can be connected by bus or other modes, to be connected as by bus in Fig. 6
Example.
Memory 61 is used as a kind of computer readable storage medium, can be used for storing software program, journey can be performed in computer
Sequence and module are thrown the corresponding module of method that screen receiving device networks such as the control in the embodiment of the present invention and (are thrown for example, controlling
Point-to-point connection in the device of screen receiving device networking establishes module 501 and link information sending module 502).Processor
60 software program, instruction and the modules being stored in memory 61 by operation, thereby executing the various of screen dispensing device
The method that screen receiving device networking is thrown in above-mentioned control is realized in functional application and data processing.
Memory 61 can mainly include storing program area and storage data area, wherein storing program area can store operation system
Application program needed for system, at least one function；Storage data area, which can be stored, uses created data etc. according to terminal.This
Outside, memory 61 may include high-speed random access memory, can also include nonvolatile memory, for example, at least a magnetic
Disk storage device, flush memory device or other non-volatile solid state memory parts.In some instances, memory 61 can be further
Including the memory remotely located relative to processor 60, these remote memories can be set by network connection to screen dispensing
It is standby.The example of above-mentioned network includes but is not limited to internet, intranet, local area network, mobile radio communication and combinations thereof.
Input unit 62 can be used for receiving the number or character information of input, and generate the user with screen dispensing device
Setting and the related key signals input of function control.Output device 63 may include that display screen etc. shows equipment.
Embodiment seven
The embodiment of the present invention seven also provides a kind of storage medium comprising computer executable instructions, and the computer can be held
Row instruction by computer processor when being executed for executing a kind of method that screen receiving device networking is thrown in control, this method packet
It includes：
By Wi-Fi Direct technology and throw the point-to-point connection shielded receiving device and establish equipment room；
The link information acquisition request sent according to screen receiving device is thrown, the network for sending itself to throwing screen receiving device connect
Information is connect, so as to throw the corresponding network of screen receiving device connection network connection information.
Certainly, a kind of storage medium comprising computer executable instructions, computer provided by the embodiment of the present invention
The method operation that executable instruction is not limited to the described above, can also be performed control provided by any embodiment of the invention and throws screen
Relevant operation in the method for receiving device networking.
By the description above with respect to embodiment, it is apparent to those skilled in the art that, the present invention
It can be realized by software and required common hardware, naturally it is also possible to which by hardware realization, but in many cases, the former is more
Good embodiment.Based on this understanding, technical solution of the present invention substantially in other words contributes to the prior art
Part can be embodied in the form of software products, which can store in computer readable storage medium
In, floppy disk, read-only memory (Read-Only Memory, ROM), random access memory (Random such as computer
Access Memory, RAM), flash memory (FLASH), hard disk or CD etc., including some instructions are with so that a computer is set
Standby (can be personal computer, server or the network equipment etc.) executes method described in each embodiment of the present invention.
It is worth noting that, above-mentioned control is thrown in the embodiment of the device of screen receiving device networking, included each list
Member and module are only divided according to the functional logic, but are not limited to the above division, as long as can be realized corresponding
Function；In addition, the specific name of each functional unit is also only for convenience of distinguishing each other, it is not intended to restrict the invention
Protection scope.
Embodiment eight
Fig. 7 is a kind of structure chart of the networked devices for throwing screen receiving device that the embodiment of the present invention eight provides.Such as Fig. 7 institute
Show, described device includes：Equipment room connection establishment module 801, link information acquisition request sending module 802 and network connection
Information receiving module 803, wherein：
Equipment room connection establishment module 801, for establishing equipment by Wi-Fi Direct technology and screen dispensing device
Between point-to-point connection；
Link information acquisition request sending module 802, for sending link information acquisition request to screen dispensing device；
Network connection information receiving module 803 for receiving the network connection information of screen dispensing device return, and connects
The corresponding network of network connection information.
The embodiment of the invention provides a kind of structure charts of networked devices for throwing screen receiving device, which passes through first sets
Connection establishment module 801 establishes the point-to-point connection of equipment room by Wi-Fi Direct technology and screen dispensing device between standby,
Then link information acquisition request is sent to screen dispensing device by link information acquisition request sending module 802, finally led to
It crosses network connection information receiving module 803 and receives the network connection information that screen dispensing device returns, and connect network connection letter
Cease corresponding network.
Which solves throwing in the prior art, screen receiving device network connecting mode is cumbersome, complicated and inconvenient technology is scarce
Fall into, realize throwing screen receiving device it is quick, convenient, be accurately connected to the WLAN that screen dispensing device is connected.
On the basis of the various embodiments described above, network connection information receiving module 803 may include：
Information receiving unit, for receiving the network connection information of screen dispensing device return；
It is connected to the network judging unit, for judging currently whether have connected network；
First networking unit, if connecting the corresponding network of network connection information for currently without connection network；
Network judging unit judges the corresponding network of network connection information and current if being used for currently attached network
Whether the network connected is identical；
If second networking unit breaks different from current connected network for the corresponding network of network connection information
Current connected network is opened, and connects the corresponding network of network connection information；
Network holding unit, if the network phase current connected with Ou Shushi for the corresponding network of network connection information
Together, then the connection status with current connected network is kept.
On the basis of the various embodiments described above, can also include：
Function judgment module, in the point pair for establishing equipment room by Wi-Fi Direct technology and screen dispensing device
Before point connection, after being connected with the HDMI interface for throwing screen playback equipment, judge to throw whether screen playback equipment has CEC function
Energy；
Signal setup module, if having the function of CEC for throwing screen playback equipment, after screen equipment booting is thrown in control,
Control throws screen equipment and sets HDMI signal for input signal.
On the basis of the various embodiments described above, further include：
Signal strength judgment module for receiving the network connection information of screen dispensing device return, and connects network
After the corresponding network of link information, judge whether the signal strength of the corresponding network of network connection information is more than or equal to setting threshold
Value；
Network disconnects module, if the signal strength for the corresponding network of network connection information is less than given threshold, breaks
Current network connection is opened, the connection with screen dispensing device is simultaneously switched off.
The networked devices that screen receiving device is thrown provided by the embodiment of the present invention can be used for executing any embodiment of that present invention
The networking methods of the throwing screen receiving device of offer, have corresponding functional module, realize identical beneficial effect.
Embodiment nine
Fig. 8 is a kind of structural schematic diagram for throwing screen receiving device that the embodiment of the present invention nine provides, as shown in figure 8, the throwing
Shielding receiving device includes processor 90, memory 91, input unit 92 and output device 93；Throw processor 90 in screen receiving device
Quantity can be one or more, in Fig. 8 by taking a processor 90 as an example；It throws the processor 90 in screen receiving device, store
Device 91, input unit 92 and output device 93 can be connected by bus or other modes, to be connected as by bus in Fig. 8
Example.
Memory 91 is used as a kind of computer readable storage medium, can be used for storing software program, journey can be performed in computer
Sequence and module, as the corresponding module of networking methods of the throwing screen receiving device in the embodiment of the present invention (is set for example, throwing screen and receiving
Equipment room connection establishment module 801, link information acquisition request sending module 802 and network connection in standby networked devices
Information receiving module 803).Software program, instruction and the module that processor 90 is stored in memory 81 by operation, thus
The various function application and data processing for throwing screen receiving device are executed, that is, realizes the networking side of above-mentioned throwing screen receiving device
Method.
Memory 91 can mainly include storing program area and storage data area, wherein storing program area can store operation system
Application program needed for system, at least one function；Storage data area, which can be stored, uses created data etc. according to terminal.This
Outside, memory 91 may include high-speed random access memory, can also include nonvolatile memory, for example, at least a magnetic
Disk storage device, flush memory device or other non-volatile solid state memory parts.In some instances, memory 91 can be further
Including the memory remotely located relative to processor 90, these remote memories can be set by network connection to screen reception is thrown
It is standby.The example of above-mentioned network includes but is not limited to internet, intranet, local area network, mobile radio communication and combinations thereof.
Input unit 92 can be used for receiving the number or character information of input, and generates and throw the user for shielding receiving device
Setting and the related key signals input of function control.Output device 93 may include that display screen etc. shows equipment.
Embodiment ten
The embodiment of the present invention ten also provides a kind of storage medium comprising computer executable instructions, and the computer can be held
When being executed by computer processor for executing a kind of networking methods for throwing screen receiving device, this method includes for row instruction：
The point-to-point connection of equipment room is established by Wi-Fi Direct technology and screen dispensing device；
Link information acquisition request is sent to screen dispensing device；
The network connection information that screen dispensing device returns is received, and connects the corresponding network of network connection information.
Certainly, a kind of storage medium comprising computer executable instructions, computer provided by the embodiment of the present invention
The method operation that executable instruction is not limited to the described above can also be performed throwing screen provided by any embodiment of the invention and receive
Relevant operation in the networking methods of equipment.
By the description above with respect to embodiment, it is apparent to those skilled in the art that, the present invention
It can be realized by software and required common hardware, naturally it is also possible to which by hardware realization, but in many cases, the former is more
Good embodiment.Based on this understanding, technical solution of the present invention substantially in other words contributes to the prior art
Part can be embodied in the form of software products, which can store in computer readable storage medium
In, floppy disk, read-only memory (Read-Only Memory, ROM), random access memory (Random such as computer
Access Memory, RAM), flash memory (FLASH), hard disk or CD etc., including some instructions are with so that a computer is set
Standby (can be personal computer, server or the network equipment etc.) executes method described in each embodiment of the present invention.
It is worth noting that, in the embodiment of the networked devices of above-mentioned throwing screen receiving device, included each unit and
Module is only divided according to the functional logic, but is not limited to the above division, as long as corresponding functions can be realized
?；In addition, the specific name of each functional unit is also only for convenience of distinguishing each other, the protection being not intended to restrict the invention
Range.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (17)
1. a kind of method that screen receiving device networking is thrown in control, which is characterized in that including：
By Wi-Fi Direct technology and throw the point-to-point connection shielded receiving device and establish equipment room；
According to the link information acquisition request throwing screen receiving device and sending, to the net thrown screen receiving device and send itself
Network link information, so that throwing screen receiving device connects the corresponding network of the network connection information.
2. the method according to claim 1, wherein described according to the connection letter throwing screen receiving device and sending
Acquisition request is ceased, to the network connection information thrown screen receiving device and send itself, so that throwing screen receiving device connection
The corresponding network of the network connection information, including：
Receive the link information acquisition request throwing screen receiving device and sending；
According to the link information acquisition request, judge whether the throwing screen receiving device is legitimate device；
If the throwing screen receiving device is the legitimate device, to the network connection thrown screen receiving device and send itself
Information, so that throwing screen receiving device connects the corresponding network of the network connection information.
3. the method according to claim 1, wherein the network connection information includes：
The connection password of the service set of WLAN and the WLAN.
4. the method according to claim 1, wherein described set by Wi-Fi Direct technology with screen reception is thrown
The standby point-to-point connection for establishing equipment room, specifically includes：
By Miracast technology and throw the point-to-point connection shielded receiving device and establish equipment room.
5. according to the method described in claim 4, it is characterized in that, further including：
After the point-to-point connection of the equipment room is established, receiving device is shielded to the throwing by Miracast technology and sends throwing
Shield data, so that throwing screen receiving device shows image corresponding with throwing screen data.
6. method according to any one of claims 1-5, which is characterized in that shield receiving device according to the throwing described
The link information acquisition request of transmission, to the network connection information thrown screen receiving device and send itself, so that the throwing is shielded
After receiving device connects the corresponding network of the network connection information, further include：
The point-to-point connection is disconnected, receiving device is shielded to the throwing by DLNA technology and sends video data, so that the throwing
Shield receiving device and plays video corresponding with the video data.
7. according to the method described in claim 6, it is characterized in that, further including：
Video data is sent after the video data sends completion, or shielding receiving device to the throwing by DLNA technology
During, when receiving end video data transmission instruction, then receives and set again by Miracast technology and throwing screen
It is standby to be connected.
8. a kind of networking methods for throwing screen receiving device, which is characterized in that including：
The point-to-point connection of equipment room is established by Wi-Fi Direct technology and screen dispensing device；
Link information acquisition request is sent to the screen dispensing device；
The network connection information that the screen dispensing device returns is received, and connects the corresponding network of the network connection information.
9. according to the method described in claim 8, it is characterized in that, the network company for receiving the screen dispensing device and returning
Information is connect, and connects the corresponding network of the network connection information, including：
Receive the network connection information that the screen dispensing device returns；
Whether judgement currently has connected network；
If connecting the corresponding network of the network connection information currently without connection network；
If currently attached network, judge the corresponding network of the network connection information and current connected network whether phase
Together；
If the corresponding network of the network connection information is different from the current connected network, company of the current institute is disconnected
The network connect, and connect the corresponding network of the network connection information；
If the corresponding network of the network connection information is identical as the current connected network of Ou Shushi, keep with it is described current
The connection status of the network connected.
10. according to the method described in claim 8, it is characterized in that, being thrown described by Wi-Fi Direct technology and screen
It puts equipment to establish before the point-to-point connection of equipment room, further includes：
After being connected with the HDMI interface for throwing screen playback equipment, judge whether the throwing screen playback equipment has the function of CEC；
If the throwing screen playback equipment has the function of CEC, after controlling the throwing screen playback equipment booting, the throwing is controlled
Shield playback equipment and sets HDMI signal for input signal.
11. the method according to any one of claim 8-10, which is characterized in that set in the reception screen dispensing
The standby network connection information returned, and after connecting the corresponding network of the network connection information, further include：
Judge whether the signal strength of the corresponding network of the network connection information is more than or equal to given threshold；
If the signal strength of the corresponding network of the network connection information is less than given threshold, current network connection is disconnected, together
When disconnect with the point-to-point connection.
12. the device that screen receiving device networking is thrown in a kind of control, which is characterized in that including：
Point-to-point connection establishes module, for establishing the point pair of equipment room by Wi-Fi Direct technology and throwing screen receiving device
Point connection；
Link information sending module, for throwing the link information acquisition request shielding receiving device and sending according to described, to the throwing
Screen receiving device sends the network connection information of itself, so that throwing screen receiving device connects the network connection information and corresponds to
Network.
13. a kind of screen dispensing device, which is characterized in that the screen dispensing device includes：
One or more processors；
Storage device, for storing one or more programs；
When one or more of programs are executed by one or more of processors, so that one or more of processors are real
Now as the method that screen receiving device networks is thrown in control of any of claims 1-7.
14. a kind of storage medium comprising computer executable instructions, the computer executable instructions are by computer disposal
For executing the method for throwing screen receiving device networking such as control of any of claims 1-7 when device executes.
15. a kind of networked devices for throwing screen receiving device, which is characterized in that including：
Equipment room connection establishment module, for establishing the point pair of equipment room by Wi-Fi Direct technology and screen dispensing device
Point connection；
Link information acquisition request sending module, for sending link information acquisition request to the screen dispensing device；
Network connection information receiving module, the network connection information returned for receiving the screen dispensing device, and connect institute
State the corresponding network of network connection information.
16. receiving device is shielded in a kind of throwing, which is characterized in that the throwing shields receiving device and includes：
One or more processors；
Storage device, for storing one or more programs；
When one or more of programs are executed by one or more of processors, so that one or more of processors are real
The now networking methods of the throwing screen receiving device as described in any one of claim 8-11.
17. a kind of storage medium comprising computer executable instructions, the computer executable instructions are by computer disposal
For executing the networking methods of the throwing screen receiving device as described in any one of claim 8-11 when device executes.
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| CN201810659285.8A CN108901024A (en) | 2018-06-25 | 2018-06-25 | Control throws screen receiving device networking and throws screen receiving device networking methods, equipment |
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| CN201810659285.8A CN108901024A (en) | 2018-06-25 | 2018-06-25 | Control throws screen receiving device networking and throws screen receiving device networking methods, equipment |
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| CN115209213A (en) * | 2022-08-23 | 2022-10-18 | 荣耀终端有限公司 | Wireless screen projection method and mobile device |
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