CN107517459A - The method, apparatus, system and storage medium of connection are established in a kind of wireless screen transmission - Google Patents
The method, apparatus, system and storage medium of connection are established in a kind of wireless screen transmission Download PDFInfo
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- CN107517459A CN107517459A CN201710843145.1A CN201710843145A CN107517459A CN 107517459 A CN107517459 A CN 107517459A CN 201710843145 A CN201710843145 A CN 201710843145A CN 107517459 A CN107517459 A CN 107517459A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
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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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- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
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Abstract
The present invention provides the method, apparatus, system and storage medium that connection is established in a kind of wireless screen transmission, and methods described includes step：After purpose equipment listens to the access of first network module, whether identification first network module carries the first default mark, if it is, obtaining network connection information using the first network module, the network connection information is used for source device and establishes network connection with purpose equipment；External device obtains the network connection information from the purpose equipment, and after source device is accessed, network connection information is issued into source device by the first interface of external device, is connected so that source device is established with purpose equipment.The efficiency for establishing network connection in wireless screen transmission can be improved by this method, and reduces user's operation.
Description
Technical field
The present invention relates to method, apparatus, the system that connection is established in wireless communication field, more particularly to a kind of wireless screen transmission
And storage medium.
Background technology
With the development of science and technology, either personal or enterprise, is owned by multiple electronic equipments with screen, due to this
The demand and function of a little electronic equipments are different, it is necessary to which an electronic equipment (is referred to as source to set under some specific occasions
It is standby) picture on screen projected on another electronic equipment (being referred to as purpose equipment), and said process is referred to as passing screen.Pass at present
Screen is divided into wired biography screen and wireless screen transmission, as the term suggests wired biography screen is by tangible cable, two electronic equipments are established
Connection, and projected the picture on the electronic equipment screen of source on purpose electronic equipment by above-mentioned cable.Wired biography screen technology
Development fix limitation flexibility because of length of cable, or cable arrangement hinder it is attractive in appearance, cable it is long-term use of or be squeezed and
The problem of damaged aging and limited to；And wirelessly reach the wireless screen transmission for passing screen effect because its own is without cable
Superiority and increasingly popularize.But wireless screen transmission needs the network connection information of acquisition purpose electronic equipment (such as：No. IP and
Port numbers etc.) communication port could be established, prior art is to be manually entered network connection information by user, and is manually entered
Mode the drawbacks of apparent be present, first, without study the National People's Congress more do not know how obtain purpose electronic equipment network
Link information, such as：We can usually meet such situation, and before a meeting, participant is unable to complete independently source electricity
Sub- equipment and the attended operation of purpose electronic equipment, and need with the help of special purpose computer personnel, source electronics could be completed
Equipment and the connection of purpose electronic equipment, so not only waste human resources, also waste the substantial amounts of time.Furthermore network
Link information is typically complex, and the mode manually inputted can increase the operation of user.
The content of the invention
In view of this, the embodiment of the present invention provides the method, apparatus, system and storage that connection is established in a kind of wireless screen transmission
Medium, it is intended to improve the efficiency that network connection is established in wireless screen transmission, and reduce user's operation.
In one embodiment, the present invention is achieved through the following technical solutions：
A kind of method that connection is established in wireless screen transmission, methods described include step：
After purpose equipment listens to the access of first network module, whether identification first network module carries the first pre- bidding
Know, if it is, using the first network module obtain network connection information, the network connection information be used for source device with
Purpose equipment establishes network connection；
External device obtains the network connection information from the purpose equipment, and after source device is accessed, network is connected
Connect information and source device is issued by the first interface of external device, connected so that source device is established with purpose equipment.
In some examples, network connection information is issued into source device, including step by the first interface of external device：
External device issues network connection information by the first interface of external device the mixed-media network modules mixed-media of source device.
In some examples, the external device is after the purpose equipment obtains the network connection information, this method
Also include：The network connection information is stored in external device by external device.
In some examples, one first program is run on the source device；Methods described also includes：
First program monitors the external interface of source device, and the external interface connects for what is be adapted to first interface
Mouthful；
When carrying the second predetermined mark of the external device in the message that the first program listens to, filled to the peripheral hardware
Put transmission request；
When the first program gets network connection information from the external device, the network connection information is sent to
The mixed-media network modules mixed-media of source device, and notify the mixed-media network modules mixed-media is established with purpose equipment to connect；
The data are passed through established linkup transmit and set to purpose by the desktop data on the first program capture source device
It is standby.
In some examples, first program is loaded into source device when the external device is connected with source device first
On；First program storage is on the external device.
A kind of method that connection is established in wireless screen transmission, methods described include step：
After the access of first network module is monitored, whether identification first network module carries the first predetermined mark, if
It is then to obtain network connection information using first network module；
After external device access is monitored, the network connection information obtained is sent to external device, to cause source
Equipment establishes network connection according to the network connection information and purpose equipment；Wherein, the network connection information is described outer
If device accesses source device, source device is sent to by the first interface of external device.
A kind of system that connection is established in wireless screen transmission, including：
Purpose equipment is used for after listening to the access of first network module, and it is default whether identification first network module carries first
Mark, if it is, obtaining network connection information using the first network module, the network connection information is used for source device
Network connection is established with purpose equipment；
External device is used to obtain the network connection information from the purpose equipment, and after source device is accessed, by net
Network link information issues source device by the first interface of external device.
In some examples, the source device includes mixed-media network modules mixed-media, and the mixed-media network modules mixed-media is used to receive the network company
After connecing information, established and connected according to the network connection information and purpose equipment.
In some examples, the external device includes：Second mixed-media network modules mixed-media, the source device pass through the second mixed-media network modules mixed-media
Establish and connect with purpose equipment.
In some examples, second mixed-media network modules mixed-media includes：Short field communication module, for being established with other external devices
Connection.
In some examples, the external device also includes：Control module, for responding user's operation, sent out to source device
Go out control instruction；
The control module includes following any：The key being integrated on external device or the key being shown on source device.
A kind of external device, the external device include what is be adapted respectively with the external interface of source device and purpose equipment
First interface；
The external device is used for after accessing purpose equipment, and network connection information is obtained from purpose equipment, and in access source
During equipment, network connection information is issued into source device by the first interface, so that the source device is established with purpose equipment
Connection；
Wherein, the network connection information is after purpose equipment listens to the access of first network module, utilizes described the
What one mixed-media network modules mixed-media obtained.
In some examples, a kind of computer-readable recording medium, program is stored thereon with, the program is executed by processor
The operation established in wireless screen transmission described in above-described embodiment any one in the method for connection.
The present invention external interface of itself is monitored by purpose equipment, and judge external interface access external equipment whether
In the presence of the first default mark, confirm whether external equipment is safety and the equipment that is allowed to this, when the external equipment of access is
First network module, and when carrying the first default mark, purpose equipment using access external equipment (first network module)
Network connection information is obtained, so just ensure that the security of purpose equipment.After purpose equipment obtains network connection information, outside
If device accesses purpose equipment, and obtains above-mentioned network connection information from the purpose equipment, then external device access source is set
It is standby, network connection information is issued into source device by the first interface of external device so that source device passes through upper with purpose equipment
State network connection information and establish connection.In this way, user searches the network connection information of purpose equipment without oneself, without manual
Network connection information is inputted into source device, source device can be made to be established with purpose equipment and connected, not only simplify the operation of user,
Also improve the efficiency that connection is established in wireless screen transmission.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the application scenarios schematic diagram of a wireless screen transmission shown in an exemplary embodiment of the invention；
Fig. 2 is the part flow for the method that connection is established in a wireless screen transmission shown in an exemplary embodiment of the invention
Figure；
Fig. 3 is the part stream for the method that connection is established in another wireless screen transmission shown in an exemplary embodiment of the invention
Cheng Tu；
Fig. 4 is the structured flowchart of a wireless screen transmission system shown in an exemplary embodiment of the invention；
Fig. 5 a are the structured flowcharts of another wireless screen transmission system shown in an exemplary embodiment of the invention；
Fig. 5 b are the structured flowcharts of another wireless screen transmission system shown in an exemplary embodiment of the invention；
Fig. 6 a are the structured flowcharts of an external device shown in an exemplary embodiment of the invention；
Fig. 6 b are the structured flowcharts of another external device shown in an exemplary embodiment of the invention；
Fig. 6 c are the schematic diagrames of a wireless screen transmission system shown in an exemplary embodiment of the invention；
Fig. 6 d are the structured flowcharts of another external device shown in an exemplary embodiment of the invention；
Fig. 7 is the schematic diagram of a wireless screen transmission system shown in an exemplary embodiment of the invention.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent and the consistent all embodiments of the present invention.On the contrary, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects being described in detail in claims, of the invention.
It is only merely for the purpose of description specific embodiment in terminology used in the present invention, and is not intended to be limiting the present invention.
It is also intended in " one kind " of the singulative of the invention with used in appended claims, " described " and "the" including majority
Form, unless context clearly shows that other implications.It is also understood that term "and/or" used herein refers to and wrapped
Containing the associated list items purpose of one or more, any or all may be combined.
It will be appreciated that though various information, but this may be described using term first, second, third, etc. in the present invention
A little information should not necessarily be limited by these terms.These terms are only used for same type of information being distinguished from each other out.For example, do not departing from
In the case of the scope of the invention, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as
One information.Depending on linguistic context, word as used in this " if " can be construed to " ... when " or " when ...
When " or " in response to determining ".
Wireless screen transmission is meeting now, lecture and the conventional technology in giving lessons, and Fig. 1 is wirelessly passed in the embodiment of the present invention
The application scenarios schematic diagram of screen, user 120 are used as meeting speaker, it is desirable to show oneself notebook computer to other participants
PowerPoint on (source device 110), but the screen of source device 110 is too small, is not suitable for more people's viewings, so needing to use screen
Larger equipment (purpose equipment 100) is shown.Based on above-mentioned application scenarios, user 120 needs to allow source device 110 and purpose
Interface channel is established between equipment 100, by above-mentioned interface channel, the desktop data 111 of source device 110 is sent to purpose and set
Standby 100, and be shown in the purpose equipment 100 of giant-screen.
But current wireless screen transmission technology needs user to obtain network connection information from purpose equipment manually, then by network
Link information is manually entered source device, in this way, cause the operation of user more, and also network connection information is typically complex,
User without study is difficult the network connection information for finding purpose equipment, so causes the process of whole wireless screen transmission very
It is time-consuming, and the professional skill presence to user requires.
In order to exist when solving the problems, such as and connection is established in above-mentioned wireless screen transmission in the prior art, the invention provides one kind
Efficiently, the method and system of connection are established in the convenient and wireless screen transmission of hommization.
Fig. 2 shows the part steps of the method for wireless screen transmission in some examples, and the wireless screen transmission system can include：
Purpose equipment, first network module and at least one external device, the external device include the external interface phase with source device
The first interface of adaptation；Methods described includes step：
Step S201：After purpose equipment listens to the access of first network module, whether identification first network module carries the
One default mark；
Step S202：If it is, obtain network connection information, the network connection letter using the first network module
Cease and establish network connection with purpose equipment for source device；Step S203：External device obtains the net from the purpose equipment
Network link information；Step S204：External device connects after source device is accessed, by network connection information by the first of external device
Mouth issues source device, is connected so that source device is established with purpose equipment.
The purpose equipment and source device that the embodiment of the present invention proposes can include display module and the electronics of processing module
Equipment, such as：Meeting flat board, teaching flat board, intelligent television, desktop computer, notebook computer and tablet personal computer etc..The present invention is not
Limit purpose equipment and the type of source device.
In some examples, purpose equipment can be used for receiving media video stream, and by above-mentioned media video stream in screen
On be shown；In some examples, above-mentioned media video stream can include the desktop data of source device.In some examples,
Purpose equipment and source device can include at least one external interface, purpose equipment that the embodiment of the present invention proposes and source device
External interface can be USB interface, described outer in some examples for accessing external equipment, such as USB flash disk, mobile hard disk etc.
Portion's equipment can be external device or first network module.
In some examples, first network module and external device that the embodiment of the present invention proposes can be plug and play dresses
Put.
In some examples, the network connection information can include following any one or more：The clothes of first network module
Business set identifier (SSID, Service Set Identifier), the SSID passwords of first network module, the IP address of purpose equipment
And second program port numbers etc..The present invention does not limit the type of network connection information.
One second program can be run in some examples, in purpose equipment, first network module is connected with purpose equipment,
After purpose equipment obtains network connection information by first network module, external device passes through the temporary access purpose of first interface
Equipment, after the second program listens to the external interface access external equipment of purpose equipment, read the mark letter of said external equipment
Breath, when the identification information is the default mark of the first default mark first of the default default mark first of mark first, by network
Link information is stored in external device.
In first kind example, external device can not include mixed-media network modules mixed-media, and in other a kind of example, external device can
To carry mixed-media network modules mixed-media, in first kind example, after external device accesses source device, source device can call source device itself
Mixed-media network modules mixed-media, establish network connection with purpose equipment using network connection information using storing on external device；Other
In example, external device can also carry mixed-media network modules mixed-media, and the mixed-media network modules mixed-media that external device carries can utilize the net of itself storage
Network link information is established with purpose equipment and connected, and can obtain data from source device when external device is connected with source device
It is sent to purpose equipment.
One first program can be run in some examples, on source device or external device；With run on source device
Exemplified by one program, first program can be used for obtaining network connection information from external device, can also utilize the network
Link information is established with the second program run in above-mentioned purpose equipment and connected.In some examples, set in source device and purpose
After connection has been successfully established, first program can also carry out following operation：The data of source device are obtained, and by described in
Data are sent to purpose equipment, and in some examples, the data can be the desktop datas of source device or be stored in
Media data on source device or the text data being stored on source device.In some examples, the embodiment of the present invention
It is proposed the second program can be also used for receive source device send data, and by the data received purpose equipment screen
On show.
So that the mixed-media network modules mixed-media of source device itself establishes network connection using network connection information and purpose equipment as an example, such as scheme
Shown in 3, first program can perform following operation：
Step S301：First program monitors the external interface of source device, and the external interface is is adapted to first interface
Interface；
Step S302：When carrying the second predetermined mark of the external device in the message that the first program listens to, to
The external device sends request；First and second default mark that the embodiment of the present invention is mentioned can be the product of external device
Identification code (Product ID, PID) or supplier's identification code (Vendor ID, VID).In some examples, in the first program
The product ID (PID) or supplier's identification code (VID) of typing external device may be shifted to an earlier date, listen to external interface presence
During external equipment insertion event, the product ID (PID) or supplier's identification code (VID) of external equipment are obtained, with first
Program shifts to an earlier date the product ID (PID) of typing or supplier's identification code (VID) is compared.
Step S303：When the first program receives network connection information from the external device, by the network connection
Information is sent to the mixed-media network modules mixed-media of source device, and notifies the mixed-media network modules mixed-media is established with purpose equipment to connect.
In the second class example, external device can carry mixed-media network modules mixed-media, describe for convenience, here by external device certainly
The mixed-media network modules mixed-media of band is referred to as the second mixed-media network modules mixed-media, and the first program can also carry out following operation：Obtained when from the external device
During to network connection information, the network connection information is sent to the second mixed-media network modules mixed-media, and notifies second mixed-media network modules mixed-media
Establish and connect with purpose equipment.In some examples, the mixed-media network modules mixed-media of the source device or the second mixed-media network modules mixed-media of external device,
Can establish to connect with the second program run in purpose equipment.
In some examples, the first program that above-described embodiment proposes can be stored on external device, in some examples
It can be loaded into son when external device is connected with source device first on source device；In other example, described first
Program can not also be loaded on source device.
In view of having different demands in different application scene, for example, the first application scenarios：User is needed often by certain
One source device and the purpose equipment of a certain fixation are established and connected, for example, the work notebook computer of certain company personnel and company's meeting
The meeting flat board of room is discussed, in order to lift the efficiency of wireless screen transmission, in some examples, external device is connected first by first interface
When connecing source device, the first program in external device can be copied to source device by user, and be loaded on source device.Then,
External device is extracted and is inserted into purpose equipment from source device, after obtaining network connection information, is inserted into again on source device,
Network connection information is got in the first program, source device can store the network connection information, so as in source device next time
When establishing network connection with purpose equipment, source device and purpose equipment establish network connection automatically.As can be seen that due to source device
When accessing external device first, stored the network connection information of purpose equipment, and be loaded with the first program, afterwards again to
When same purpose equipment carries out wireless screen transmission, it is no longer necessary to connect external device.Nothing is not only greatly improved by the above method
Line passes the efficiency of screen, also improves the utilization rate of external device., can in some examples in order to further reduce user's operation
So that the first program is arranged into self-starting of starting shooting.
Second of application scenarios：A certain source device is established connect once in a while by user with a certain purpose equipment, such as：Certain is used
Family goes to other companies to be exchanged, and the personal notebook of the user may be only connected with the meeting flat board of other company's meeting rooms
Once, in order to be not take up the internal memory of individual subscriber notebook, in some examples, when external device accesses source by first interface
During equipment, the first program is only run on source device, without being installed on source device, when external device extracts source device
Afterwards, any residual will not be left on source device.
In other example, the first program need not can be loaded in source device, but can be with source device
Run one the 3rd program, the 3rd program can be used for the external interface for monitoring source device, when listening to the outer of external interface
During the insertion event of portion's equipment, the identification information of the external equipment is read, when the identification information matches with presupposed information,
It is considered that external device of the external equipment for safety, then notifies external device described in the operating system of source device
First program of middle storage.
In some examples, after source device obtains the network connection information of purpose equipment, according to the network connection information
Socket is established with purpose equipment to be connected, then can be according to the Socket connections, by the data of source device (such as desktop number
According to) be sent to purpose equipment and be shown.
An operating key source can be shown in some examples, on source device, after source device and purpose equipment foundation connection,
After user triggers the operating key shown on source device, source device or external device send out the data (such as desktop data) of source device
Purpose equipment is given to be shown., can be with integrated control module, such as on external device on external device in some examples
An integrated button, when user triggers above-mentioned button, source device or external device are by the data (such as desktop data) of source device
Purpose equipment is sent to be shown.
The step S203 that the embodiment of the present invention proposes：External device obtains the network connection letter from the purpose equipment
Breath, after being in some instances external device access purpose equipment, purpose equipment or run in purpose equipment the
Network connection information is sent to external device by two programs, can also be the second program run in purpose equipment or purpose equipment
Network connection information is stored in external device；In other example, after external device access purpose equipment, peripheral hardware dress
Network connection information can be obtained from purpose equipment by putting the first program of middle operation.
The step S204 that the embodiment of the present invention proposes：The external device is after source device is accessed, by network connection information
Source device is issued by the first interface of external device, can be that source is set after external device access source device in some instances
First program of standby upper operation obtains the network connection information for being stored in external device by the first interface of external device；Another
In some outer examples, the first program can be run on external device, and the external device, can be by net after source device is accessed
Network link information is sent to source device by the first interface of external device, can also be the first program run in external device
Network connection information is sent to source device by the first interface of external device.
In some examples, the present invention also provides a kind of method that connection is established in wireless screen transmission, the execution master of this method
Body can be purpose equipment, naturally it is also possible to be other electronic equipments, the present invention is not limited to executive agent.The portion of this method
Include step by step：After the access of first network module is monitored, whether identification first network module carries the first predetermined mark, such as
Fruit is then to obtain network connection information using first network module；After external device access is monitored, the network that will be obtained
Link information is sent to external device, to cause source device to establish network connection according to the network connection information and purpose equipment.
In some examples, the network connection information is when the external device accesses source device, passes through the first of external device
Interface is sent to source device.
The program that the embodiment of the present invention proposes can be application program or service routine, the first journey that the present invention mentions
Sequence, the second program and the 3rd program can be the categories of said procedure.
As shown in figure 4, the embodiment of the present invention provides a kind of wireless screen transmission system, the wireless screen transmission system includes：Purpose
Equipment 410, first network module 420 and at least one external device 430；The external device 430 includes and source device 440
The first interface 431 that external interface 441 is adapted；
Purpose equipment 410 is used for after listening to the access of first network module 420, passes through the first network module and obtains net
Network link information, the network connection information are used for source device and establish network connection with purpose equipment；
The external device 430 is used to obtain the network connection information from the first network module 420, and is accessing
During source device, network connection information is issued into source device 440 by the first interface 431, so that the source device 440 and mesh
Equipment 410 establish connection.
As shown in Figure 5 a, in some examples, first network module 520 can be integrated in purpose equipment 510；Such as Fig. 5 b
Shown, in some examples, purpose equipment 510 can include external interface 511, and first network module 520 can include second
Interface 521, the second interface 521 match with external interface 511, after second interface 521 inserts external interface 511, first
Mixed-media network modules mixed-media 520 is established with purpose equipment 510 and connected, and purpose equipment obtains network connection information by first network module 520.
Fig. 6 a are a kind of structure principle chart of external device shown in an of the invention exemplary embodiment, the external device
600 include first interface 601 and memory module 602, and the first interface 601 is connected with memory module 602, the memory module
602 can be used for storing the first program, and when external device 600 passes through the temporary access purpose equipment of first interface, Ke Yicun
Store up the network connection information obtained.The external device 600 does not include mixed-media network modules mixed-media, when external device 600 passes through first interface
When accessing source device, connected by calling the mixed-media network modules mixed-media of source device to be established with purpose equipment.
Fig. 6 b are the structure principle chart of another external device shown in an exemplary embodiment of the invention, the peripheral hardware dress
Put 600 first interface 601, the mixed-media network modules mixed-medias 603 of memory module 602 and second for including being sequentially connected with, second mixed-media network modules mixed-media
603 can be used for obtaining the network connection information in memory module, establish and connect with purpose equipment.
In some application scenarios, when such as multiple source devices carry out wireless screen transmission with a purpose equipment first, such as Fig. 6 c
It is shown, source device 631, source device 632 and source device 633, mutually in requisition for 3 external devices 641, external device 642 and peripheral hardware
Device 640 is connected respectively to purpose equipment 610 to obtain network connection information, then 3 external devices is set with three sources respectively
It is standby to be connected, connected so that source device is established with purpose equipment, if the time that a source device establishes connection with purpose equipment is
30s, then 3 source devices must take one and half, if source device number is larger, will certainly reduce the efficiency of wireless screen transmission,
In view of problem present in above-mentioned application scenarios, in some examples, the second mixed-media network modules mixed-media can be short field communication module, example
Such as bluetooth module, can be communicated between several external devices by respective short field communication module, with 3 external devices
Exemplified by, as fig. 6 c, first, the less network connection information of internal memory is transmitted between external device using short field communication module,
Concrete operations are as follows：The short field communication information of one of external device 640 is stored in external device 641 and external device
In 642, in this way, only needing external device 640 to connect purpose equipment 610 to obtain network connection information, external device 640 passes through certainly
The network connection information of acquisition is sent to external device 641 and external device 642 by the short field communication module of body.Then, connect
External device 641, external device 642 on source device call the net of respective source device by the network connection information of acquisition
After network module establishes connection with purpose equipment 610, then it is larger by calling the mixed-media network modules mixed-media of respective source device to transmit committed memory
Data.The scheme proposed by above-described embodiment, just will not be because of the quantity of source device, and limits the efficiency of wireless screen transmission.
Fig. 6 d are the structure principle chart of another external device shown in an exemplary embodiment of the invention, the peripheral hardware dress
Putting 600 includes first interface 601, memory module 602 and control module 604, the first interface 601 respectively with memory module
602 and control module 604 be connected, the control module 604 can be integrated with the button on external device surface, memory module
602 are stored with network connection information, after external device 600 accesses source device by first interface 601, if user triggers control
Module, such as the button of control device is pressed, control device 604 is then sent source device by first interface 601 to source device
Media data be sent to the instruction of purpose equipment.Certainly can also be to send acquisition storage mould to source device in some examples
The instruction of network connection information in block.The present invention do not limit trigger control device after, control device triggering instruction it is specific in
Hold.
In some examples, control device can operate according to different users, send for example more people of different control instructions
The conference scenario of participant, as shown in fig. 7, participant A, B and C carry source device 731, source device 732 and source device 733 respectively
Meeting is participated in, the external device for storing network connection information is all connected with above-mentioned source device, when participant A triggers peripheral hardware
Control device 742 on device 741, such as the button of control device is clicked, source device 731 passes through network connection information and purpose
Equipment 710 establishes connection, and the media data of source device 731 is sent into purpose equipment 710 and is shown, and is controlled when user triggers
During device 744 processed, source device 732 is established with purpose equipment 710 and connected, and purpose equipment 710 disconnects the company with source device 731
Connect, now, the media data 750 that source device 732 is sent is shown in purpose equipment 710.If now long-press control device 746
Button, source device 733 and purpose equipment 710, which are established, to be connected, and can be shown simultaneously in purpose equipment 710 source device 732 and
The media data that source device 733 is sent.
In some examples, control device is not necessarily integrated on external device, the key that can be shown on source device.
The present invention can use the storage medium for wherein including program code in one or more (to include but is not limited to disk
Memory, CD-ROM, optical memory etc.) on the form of computer program product implemented.Computer-usable storage medium bag
Permanent and non-permanent, removable and non-removable media is included, can realize that information stores by any method or technique.Letter
Breath can be computer-readable instruction, data structure, the module of program or other data.The example bag of the storage medium of computer
Include but be not limited to：Become internal memory (PRAM), static RAM (SRAM), dynamic random access memory (DRAM), its
The random access memory (RAM) of his type, read-only storage (ROM), Electrically Erasable Read Only Memory (EEPROM),
Fast flash memory bank or other memory techniques, read-only optical disc read-only storage (CD-ROM), digital versatile disc (DVD) or other
Optical storage, magnetic cassette tape, the storage of tape magnetic rigid disk or other magnetic storage apparatus or any other non-transmission medium, can be used
In the information that storage can be accessed by a computing device.
The implementation process of each step specifically refers to the function and work of corresponding unit in said apparatus in the above method
Implementation process, it will not be repeated here.
For device embodiment, because it corresponds essentially to embodiment of the method, so related part is real referring to method
Apply the part explanation of example.Device embodiment described above is only schematical, wherein described be used as separating component
The unit of explanation can be or may not be physically separate, can be as the part that unit is shown or can also
It is not physical location, you can with positioned at a place, or can also be distributed on multiple NEs.Can be according to reality
Need to select some or all of module therein to realize the purpose of the present invention program.Those of ordinary skill in the art are not paying
In the case of going out creative work, you can to understand and implement.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements done etc., should be included within the scope of protection of the invention with principle.
Claims (13)
1. the method for connection is established in a kind of wireless screen transmission, it is characterised in that methods described includes step：
After purpose equipment listens to the access of first network module, whether identification first network module carries the first default mark, such as
Fruit is then to obtain network connection information using the first network module, and the network connection information is used for source device and purpose
Equipment establishes network connection；
External device obtains the network connection information from the purpose equipment, and after source device is accessed, network connection is believed
Breath issues source device by the first interface of external device, is connected so that source device is established with purpose equipment.
2. the method for connection is established in wireless screen transmission according to claim 1, it is characterised in that lead to network connection information
The first interface for crossing external device issues source device, including step：
External device issues network connection information by the first interface of external device the mixed-media network modules mixed-media of source device.
3. the method for connection is established in wireless screen transmission according to claim 1, it is characterised in that the external device is from institute
After stating the purpose equipment acquisition network connection information, this method also includes：External device stores the network connection information
In in external device.
4. the method for connection is established in wireless screen transmission according to claim 1, it is characterised in that run on the source device
One first program；Methods described also includes：
First program monitors the external interface of source device, and the external interface is the interface that is adapted to first interface；
When carrying the second predetermined mark of the external device in the message that the first program listens to, sent out to the external device
Send request；
When the first program gets network connection information from the external device, the network connection information is sent to source and set
Standby mixed-media network modules mixed-media, and notify the mixed-media network modules mixed-media is established with purpose equipment to connect；
The data are passed through established linkup transmit to purpose equipment by the desktop data on the first program capture source device.
5. the method for connection is established in wireless screen transmission according to claim 4, it is characterised in that first program is in institute
State when external device is connected with source device first and be loaded on source device；First program storage is on the external device.
6. the method for connection is established in a kind of wireless screen transmission, it is characterised in that methods described includes step：
After the access of first network module is monitored, whether identification first network module carries the first predetermined mark, if it is,
Network connection information is obtained using first network module；
After external device access is monitored, the network connection information obtained is sent to external device, to cause source device
Network connection is established according to the network connection information and purpose equipment；Wherein, the network connection information is filled in the peripheral hardware
When putting access source device, source device is sent to by the first interface of external device.
7. the system of connection is established in a kind of wireless screen transmission, it is characterised in that including：
Purpose equipment is used for after listening to the access of first network module, and whether identification first network module carries the first pre- bidding
Know, if it is, using the first network module obtain network connection information, the network connection information be used for source device with
Purpose equipment establishes network connection；
External device is used to obtain the network connection information from the purpose equipment, and after source device is accessed, network is connected
Connect information and source device is issued by the first interface of external device.
8. the system of connection is established in wireless screen transmission according to claim 7, it is characterised in that the source device includes net
Network module, the mixed-media network modules mixed-media are used for after the network connection information is received, set according to the network connection information with purpose
It is standby to establish connection.
9. the system of connection is established in wireless screen transmission according to claim 7, it is characterised in that the external device bag
Include：Second mixed-media network modules mixed-media, the source device are established by the second mixed-media network modules mixed-media and purpose equipment and connected.
10. the system of connection is established in wireless screen transmission according to claim 9, it is characterised in that the second network mould
Block includes：Short field communication module, connected for being established with other external devices.
11. the system of connection is established in wireless screen transmission according to claim 7, it is characterised in that the external device is also
Including：Control module, for responding user's operation, control instruction is sent to source device；
The control module includes following any：The key being integrated on external device or the key being shown on source device.
12. a kind of external device, it is characterised in that the external device includes and source device and the external interface of purpose equipment point
The first interface not being adapted；
The external device is used for after accessing purpose equipment, and network connection information is obtained from purpose equipment, and in access source device
When, network connection information is issued into source device by the first interface, connected so that the source device is established with purpose equipment；
Wherein, the network connection information is after purpose equipment listens to the access of first network module, utilizes first net
What network module obtained.
13. a kind of computer-readable recording medium, is stored thereon with program, it is characterised in that the program be executed by processor as
The operation established in wireless screen transmission described in claim 1-6 any one in the method for connection.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710843145.1A CN107517459A (en) | 2017-09-18 | 2017-09-18 | The method, apparatus, system and storage medium of connection are established in a kind of wireless screen transmission |
| PCT/CN2017/116389 WO2019052054A1 (en) | 2017-09-18 | 2017-12-15 | Method, apparatus and system for establishing connection during wireless screen mirroring, and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710843145.1A CN107517459A (en) | 2017-09-18 | 2017-09-18 | The method, apparatus, system and storage medium of connection are established in a kind of wireless screen transmission |
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| Publication Number | Publication Date |
|---|---|
| CN107517459A true CN107517459A (en) | 2017-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710843145.1A Pending CN107517459A (en) | 2017-09-18 | 2017-09-18 | The method, apparatus, system and storage medium of connection are established in a kind of wireless screen transmission |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107517459A (en) |
| WO (1) | WO2019052054A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108616887A (en) * | 2018-04-13 | 2018-10-02 | 珠海格力电器股份有限公司 | The network-building method and device of wireless multi-line system |
| CN108664229A (en) * | 2018-04-02 | 2018-10-16 | 广州视源电子科技股份有限公司 | Screen transmission method, device, electronic equipment and computer readable storage medium |
| CN111459433A (en) * | 2020-03-30 | 2020-07-28 | 广州视源电子科技股份有限公司 | Screen transmission method, equipment and storage medium |
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| CN101488867A (en) * | 2008-01-17 | 2009-07-22 | 精工爱普生株式会社 | Image display apparatus and display system, storage medium and network setting method |
| CN103686025A (en) * | 2012-09-18 | 2014-03-26 | 精工爱普生株式会社 | Display apparatus, display system, and control method for display apparatus |
| CN106412683A (en) * | 2016-11-16 | 2017-02-15 | 深圳市宝疆科技有限公司 | System and method for realizing audio and video transmission and interactive signaling through USB interface |
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| CN101488867A (en) * | 2008-01-17 | 2009-07-22 | 精工爱普生株式会社 | Image display apparatus and display system, storage medium and network setting method |
| CN103686025A (en) * | 2012-09-18 | 2014-03-26 | 精工爱普生株式会社 | Display apparatus, display system, and control method for display apparatus |
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| CN108664229A (en) * | 2018-04-02 | 2018-10-16 | 广州视源电子科技股份有限公司 | Screen transmission method, device, electronic equipment and computer readable storage medium |
| CN108616887A (en) * | 2018-04-13 | 2018-10-02 | 珠海格力电器股份有限公司 | The network-building method and device of wireless multi-line system |
| CN111459433A (en) * | 2020-03-30 | 2020-07-28 | 广州视源电子科技股份有限公司 | Screen transmission method, equipment and storage medium |
| CN111459433B (en) * | 2020-03-30 | 2023-09-15 | 广州视源电子科技股份有限公司 | Screen transmission method, device and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019052054A1 (en) | 2019-03-21 |
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