CN109963030A - A kind of screen shares processing method and equipment - Google Patents
A kind of screen shares processing method and equipment Download PDFInfo
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- CN109963030A CN109963030A CN201711422815.9A CN201711422815A CN109963030A CN 109963030 A CN109963030 A CN 109963030A CN 201711422815 A CN201711422815 A CN 201711422815A CN 109963030 A CN109963030 A CN 109963030A
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- China
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- network connection
- screen
- fixed terminal
- discovery frame
- wireless network
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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
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
Abstract
The embodiment of the present invention discloses a kind of screen and shares processing method and equipment.Wherein, which comprises a short distance sensing network cluster is added, the short distance sensing network cluster includes fixed terminal；The service discovery frame of the fixed terminal broadcast is received, the service discovery frame carries screen sharing service mark, concatenation ability bitmap and network connection attribute；Wherein, that be preset be the service discovery frame is preset, and the network connection attribute is corresponding with the concatenation ability bitmap；According to screen sharing service mark, the concatenation ability bitmap and the network connection attribute, wireless network connection is established with the fixed terminal；The information shown on screen is sent to the fixed terminal by wireless network connection to show.Screen provided in an embodiment of the present invention shares processing method and equipment, automatically shares the information shown on the screen of mobile terminal to fixed terminal and shows, improves screen and shares efficiency.
Description
Technical field
The present embodiments relate to fields of communication technology, and in particular to a kind of screen shares processing method and equipment.
Background technique
With the development of mobile communication and people's living standards continue to improve, mobile phone uses more more and more universal, mobile phone
Function it is also more and more, can use mobile phone realize video conference and video playing etc..
For the video conference carried out using mobile phone, participant can hear the sound in other meeting-place, see other meeting-place
Image, movement and the expression of live participant, can also send electronic presentations content.But due to the limitation of mobile phone screen size,
Limitation is brought to the experience of video conference, certain people, which can choose, is output to TV, display for the video conference on mobile phone
Display is on equal large screens to promote meeting experience.In the prior art, in order to the video conference on mobile phone is output on large screen
Display is needed to carry out manually wired or is wirelessly connected to transmit data, it is also necessary to it is arranged accordingly, it is cumbersome, and it needs
Spend the time.
Therefore, how to propose a kind of method, mobile phone can be established automatically and shared with the connection of screen progress screen, to improve
Screen, which shares efficiency, becomes industry important topic urgently to be resolved.
Summary of the invention
For the defects in the prior art, the embodiment of the present invention provides a kind of screen and shares processing method and equipment.
In a first aspect, the embodiment of the present invention proposes that screen shares processing method, comprising:
A short distance sensing network cluster is added, the short distance sensing network cluster includes fixed terminal；
Receive the service discovery frame of fixed terminal broadcast, the service discovery frame carry screen sharing service mark,
Concatenation ability bitmap and network connection attribute；Wherein, the service discovery frame is preset, the network connection attribute with it is described
Concatenation ability bitmap is corresponding；
It is and described solid according to screen sharing service mark, the concatenation ability bitmap and the network connection attribute
Determine terminal and establishes wireless network connection；
The information shown on screen is sent to the fixed terminal by the wireless network connection to show.
Second aspect, the embodiment of the present invention also provide a kind of screen sharing processing method, comprising:
A short distance sensing network cluster is added, the short distance sensing network cluster includes mobile terminal；
Broadcast service finds that frame, the service discovery frame carry screen sharing service mark, concatenation ability bitmap and network
Connection attribute；Wherein, the service discovery frame is preset, and the network connection attribute is opposite with the concatenation ability bitmap
It answers；
It receives the information shown on the screen that the mobile terminal is sent by wireless network connection and is shown,
In, the wireless network connection is the mobile terminal after receiving the service discovery frame, is shared according to the screen
What service identifiers, the concatenation ability bitmap and the network connection attribute were established.
The third aspect, the embodiment of the present invention provide a kind of electronic equipment, comprising: first processor, first memory and the
One communication bus, in which:
The first processor and the first memory complete mutual communication by first communication bus；
The first memory is stored with the program instruction that can be executed by the first processor, the first processor tune
Sub-screen such as, which is able to carry out, with described program instruction shares processing method:
A short distance sensing network cluster is added, the short distance sensing network cluster includes fixed terminal；
Receive the service discovery frame of fixed terminal broadcast, the service discovery frame carry screen sharing service mark,
Concatenation ability bitmap and network connection attribute；Wherein, the service discovery frame is preset, the network connection attribute with it is described
Concatenation ability bitmap is corresponding；
It is and described solid according to screen sharing service mark, the concatenation ability bitmap and the network connection attribute
Determine terminal and establishes wireless network connection；
The information shown on screen is sent to the fixed terminal by the wireless network connection to show.
Fourth aspect, the embodiment of the present invention provide a kind of non-transient computer readable storage medium, the non-transient calculating
Machine readable storage medium storing program for executing stores the first computer instruction, first computer instruction make computer execution be able to carry out as
Sub-screen shares processing method:
A short distance sensing network cluster is added, the short distance sensing network cluster includes fixed terminal；
Receive the service discovery frame of fixed terminal broadcast, the service discovery frame carry screen sharing service mark,
Concatenation ability bitmap and network connection attribute；Wherein, the service discovery frame is preset, the network connection attribute with it is described
Concatenation ability bitmap is corresponding；
It is and described solid according to screen sharing service mark, the concatenation ability bitmap and the network connection attribute
Determine terminal and establishes wireless network connection；
The information shown on screen is sent to the fixed terminal by the wireless network connection to show.
5th aspect, the embodiment of the present invention provide a kind of electronic equipment, comprising: second processor, second memory and the
Two communication bus, in which:
The second processor and the second memory complete mutual communication by second communication bus；
The second memory is stored with the program instruction that can be executed by the second processor, the second processor tune
Sub-screen such as, which is able to carry out, with described program instruction shares processing method:
A short distance sensing network cluster is added, the short distance sensing network cluster includes mobile terminal；
Broadcast service finds that frame, the service discovery frame carry screen sharing service mark, concatenation ability bitmap and network
Connection attribute；Wherein, the service discovery frame is preset, and the network connection attribute is opposite with the concatenation ability bitmap
It answers；
It receives the information shown on the screen that the mobile terminal is sent by wireless network connection and is shown,
In, the wireless network connection is the mobile terminal after receiving the service discovery frame, is shared according to the screen
What service identifiers, the concatenation ability bitmap and the network connection attribute were established.
6th aspect, the embodiment of the present invention provide a kind of non-transient computer readable storage medium, which is characterized in that described
Non-transient computer readable storage medium stores second computer instruction, and the second computer instruction enables the computer
It executes sub-screen such as and shares processing method:
A short distance sensing network cluster is added, the short distance sensing network cluster includes mobile terminal；
Broadcast service finds that frame, the service discovery frame carry screen sharing service mark, concatenation ability bitmap and network
Connection attribute；Wherein, the service discovery frame is preset, and the network connection attribute is opposite with the concatenation ability bitmap
It answers；
It receives the information shown on the screen that the mobile terminal is sent by wireless network connection and is shown,
In, the wireless network connection is the mobile terminal after receiving the service discovery frame, is shared according to the screen
What service identifiers, the concatenation ability bitmap and the network connection attribute were established.
Screen provided in an embodiment of the present invention shares processing method and equipment, since mobile terminal can receive fixed terminal
The service discovery frame of broadcast, and the screen sharing service mark, concatenation ability bitmap and the network that are carried according to service discovery frame connect
It connects attribute and fixed terminal establishes wireless network connection, be then sent to the information shown on screen by wireless network connection
Fixed terminal is shown, is realized and is automatically shown the information shown on the screen of mobile terminal sharing to fixed terminal
Show, improves screen and share efficiency.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the schematic diagram of one NAN network cluster of the embodiment of the present invention；
Fig. 2 is the flow diagram that screen of the embodiment of the present invention shares processing method；
Fig. 3 is the flow diagram that another embodiment of the present invention screen shares processing method；
Fig. 4 is the flow diagram that further embodiment of this invention screen shares processing method；
Fig. 5 is the flow diagram that yet another embodiment of the invention screen shares processing method；
Fig. 6 is the signaling interaction diagram that screen of the embodiment of the present invention shares processing method；
Fig. 7 is the structural schematic diagram of mobile terminal of the embodiment of the present invention；
Fig. 8 is the entity structure schematic diagram of electronic equipment of the embodiment of the present invention；
Fig. 9 is the structural schematic diagram of fixed terminal of the embodiment of the present invention；
Figure 10 is the entity structure schematic diagram of another embodiment of the present invention electronic equipment.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached in the embodiment of the present invention
Figure, technical solution in the embodiment of the present invention are explicitly described, it is clear that described embodiment is a part of the invention
Embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making wound
Every other embodiment obtained under the premise of the property made labour, shall fall within the protection scope of the present invention.
For the ease of the understanding to the embodiment of the present invention, below to the present embodiments relate to basic fundamentals to be introduced.
Fig. 1 is the schematic diagram of one NAN network cluster of the embodiment of the present invention, as shown in Figure 1, NAN (Neighbor
Awareness Networking, short distance sensing network) cluster includes four NAN equipment, and these equipment are all made of identical NAN
Configuration parameter is communicated based on Wi-FiAware (also referred to as based on the NAN of Wi-Fi) agreement, and Wi-Fi Aware agreement is
The newest short distance of Wi-Fi Alliance finds agreement, and existing Wi-Fi equipment, which only needs to upgrade software, can support NAN function.
NAN equipment energy consumption is lower compared with Wi-Fi equipment, therefore it can run for a long time on equipment backstage.
At least one in four NAN equipment of NAN cluster is main equipment, and the main equipment creates NAN cluster, is set close to the master
The discovery beacon frame that standby NAN equipment can be broadcasted by the main equipment is added to NAN cluster.Any one of NAN cluster NAN
Equipment can find frame in discovery window (discovery window, hereinafter referred to as DW) broadcast service, be in same NAN cluster
Other NAN equipment can receive the service discovery frame.The service discovery frame will include service describing attribute, institute
Stating in service describing attribute centainly includes service identifiers (Service ID), be can be generated pair by defining different service names
The service identifiers answered, the service identifiers and the service name are uniquely corresponding.
The service discovery frame may include NAN concatenation ability attribute, and NAN concatenation ability attribute includes that one group of description is established
The parameter of connection type includes concatenation ability bitmap in above-mentioned one group of parameter.The concatenation ability bitmap includes one group and describes NAN
The parameter of equipment concatenation ability is used to indicate the internetwork connection mode that NAN equipment can establish, such as WLAN, Wi-Fi
Direct etc..
Table 1 is concatenation ability bitmap parameter table
Table 1 is concatenation ability bitmap parameter table, and as shown in table 1, the internetwork connection mode that NAN equipment is supported passes through the company
The value of the bit of ability bitmap is connect to embody.The concatenation ability bitmap that the service discovery frame carries includes a certain network connection
When mode, the service discovery frame correspondingly needs to carry the configuration information of the internetwork connection mode, so that receiving
To the service discovery frame NAN equipment can according to the configuration information and broadcast the service discovery frame NAN equipment it
Between establish corresponding network connection.Such as the corresponding bit of WLAN Infrastructure in the concatenation ability bitmap
When value is 1, correspondingly, the service discovery frame must include WLAN basic network attribute, the WLAN basic network attribute packet
The configuration information that can establish wlan network connection is included, that is, the NAN equipment for receiving the WLAN infrastructure attribute can be with base
The configuration information that includes in the WLAN infrastructure attribute and built with the NAN equipment for broadcasting the WLAN infrastructure attribute
Vertical WLAN connection.
The present embodiments relate to mobile terminal and fixed terminal be all to have the function of NAN, and open setting for NAN function
It is standby, while also there is relevant network connecting function.
Fig. 2 is the flow diagram that screen of the embodiment of the present invention shares processing method, as shown in Fig. 2, provided by the invention
Screen shares processing method, comprising:
S201, a short distance sensing network cluster is added, the short distance sensing network cluster includes fixed terminal；
Specifically, mobile terminal and fixed terminal are in the same NAN cluster, and the NAN cluster can be by the mobile terminal
Creation, can also be created by the fixed terminal, and even third party device creates, and the embodiment of the present invention is without limitation.For example,
NAN cluster is created by the fixed terminal, and becomes the main equipment of the NAN cluster of its creation, can broadcast discovery beacon frame, the hair
Existing beacon frame is used to find the equipment that NAN function is opened in a certain range.The mobile terminal is being in the fixed terminal
When in communication range, the discovery beacon frame can receive, and the fixed terminal is added according to the discovery beacon frame and is created
NAN cluster.
S202, the service discovery frame for receiving fixed terminal broadcast, the service discovery frame carrying screen sharing service mark,
Concatenation ability bitmap and network connection attribute；Wherein, the service discovery frame is preset, the network connection attribute with it is described
Concatenation ability bitmap is corresponding；
Specifically, when mobile terminal and fixed terminal are in the same NAN cluster, the fixed terminal is in DW broadcast service
It was found that frame, the service discovery frame carries screen sharing service mark, concatenation ability bitmap and network connection attribute.The movement
Terminal can receive the service discovery frame.The service discovery frame is preset, is screen sharing by setting service name
Service obtains unique screen sharing service mark, and it includes NAN concatenation ability attribute and net that the service discovery frame, which is arranged,
Network connection attribute.According to actual wireless network situation, the concatenation ability bitmap is set, the network connection attribute with it is described
Concatenation ability bitmap is corresponding, for example, when it is 1 that the corresponding bit of P2Ps that the concatenation ability bitmap includes, which is arranged, institute
Stating network connection attribute is point to point network attribute, and the fixed terminal can obtain the point to point network attribute automatically and include
Establish point to point network needs configuration information.Wherein, the mobile terminal configuration NAN function, such as smart phone, plate
Computer etc..The fixed terminal is configured with display equipment, such as liquid crystal display, TV of NAN function etc..
S203, according to screen sharing service mark, the concatenation ability bitmap and the network connection attribute, with institute
It states fixed terminal and establishes wireless network connection；
Specifically, the mobile terminal parses the service discovery frame after receiving the service discovery frame, obtains
The screen sharing service mark, the concatenation ability bitmap and the network connection attribute.The mobile terminal is obtaining institute
After stating screen sharing service mark, know the wireless network connection that needs are established from the concatenation ability bitmap, and from
It is obtained in the corresponding network connection attribute of the wireless network connection and establishes the wireless network with the fixed terminal and connect
The configuration information of needs is connect, so that wireless network connection is established based on the configuration information and the fixed terminal, it is described wireless
Network connection is used for transmission video information.The wireless network connection can be P2Ps or WLAN.
S204, it the information shown on screen is sent to the fixed terminal by the wireless network connection shows
Show.
Specifically, it is established between the mobile terminal and the fixed terminal after the wireless network connection, the shifting
The information shown on screen can be sent to the fixed terminal by dynamic terminal, and the fixed terminal can be received and be shown on the screen
Then the information shown shows the information shown on the screen on the screen.Wherein, the information shown on the screen
It may include the video information in the mobile terminal progress video conference, the mobile terminal message of film and TV being played on
Deng.
For example, Mr. Pang, which plans at 3 points in afternoon, carries out video conference, institute by video software in meeting room and client Li Xiansheng
It states video software to be mounted on the mobile phone of Mr. Pang, the meeting room is placed with the display equipment of 42 inch screens.Due to huge first
The raw product for needing to see its company of present customers in the video conference, mobile phone screen due to size limitation obviously not
The product can be observed very well, Mr. Pang determines to carry out video conference using the display equipment.In video conference
Before beginning, Mr. Pang comes meeting room and opens the NAN function of the display equipment, and establishes one in the display equipment
Screen sharing service has unique screen sharing service mark, and the service including screen sharing service mark is arranged
It was found that frame includes NAN concatenation ability attribute and point to point network attribute, by concatenation ability described in the NAN concatenation ability attribute
The corresponding bit of the P2Ps of bitmap is set as 1, and the display equipment can obtain the point to point network attribute automatically and include
Establish the configuration information of point to point network needs.
The display equipment can create NAN cluster: cluster A, and broadcast discovery beacon frame, and Mr. Pang then opens mobile phone
NAN function, the mobile phone can receive the discovery beacon frame and be added to cluster A, thus with the display equipment all in
In cluster A；For the display equipment in DW broadcast them service beacon frame, the mobile phone can receive above-mentioned service beacon frame, right
The service discovery frame is parsed, and after parsing obtains the screen sharing service mark, parses the concatenation ability position
Figure, which is known, needs to establish point to point network connection, shows according to the configuration parameter that the point to point network attribute obtains is parsed with described
Show that equipment establishes the point to point network connection.When Mr. Pang opens the video software, the mobile phone can be by Mobile phone screen
The information shown on curtain is transferred to the display equipment by the point to point network, and the display equipment is by the mobile phone screen
The information of upper display is shown on 42 inch screens, when carrying out the video conference, observes the visitor convenient for Mr. Pang
The product at family.It will be appreciated that the mobile phone of Mr. Pang and the display equipment all have the function of NAN, and support point to point network
Connection.
Screen provided in an embodiment of the present invention shares processing method, since mobile terminal can receive fixed terminal broadcast
Service discovery frame, and screen sharing service mark, concatenation ability bitmap and the network connection attribute carried according to service discovery frame
Wireless network connection is established with fixed terminal, is then sent to the information shown on screen by wireless network connection fixed whole
End is shown, is realized and is automatically shown the information shown on the screen of mobile terminal sharing to fixed terminal, improves
Screen shares efficiency.
Fig. 3 is the flow diagram that another embodiment of the present invention screen shares processing method, as shown in figure 3, the basis
The screen sharing service mark, the concatenation ability bitmap and the network connection attribute, establish nothing with the fixed terminal
Line is connected to the network
Whether S2031, pop-up carry out the prompt information of screen sharing.
Specifically, for the mobile terminal after parsing obtains screen sharing service mark, whether pop-up carries out screen point
The prompt information enjoyed, such as pop-up dialog box " sharing screen " and " cancellation ", in order to which related personnel carries out selection operation.
S2032, after receiving the confirmation message for carrying out the screen sharing, according to the screen sharing service mark
Knowledge, the concatenation ability bitmap and the network connection attribute, establish wireless network connection with the fixed terminal.
Specifically, described in the mobile terminal analytically obtains after the information for receiving confirmation progress screen sharing
It is obtained in concatenation ability bitmap and needs the wireless network connection established, and from the network corresponding with the wireless network connection
It is obtained in connection attribute and establishes the configuration information that the network connection needs with the fixed terminal, to match confidence based on described
Breath and wireless network connection described in the fixed terminal.For example, the mobile terminal detect the related personnel click " point
Enjoy screen " operation after, establish the wireless network connection.
On the basis of the various embodiments described above, further, screen provided in an embodiment of the present invention shares processing method also
Include:
After whether the pop-up carries out the prompt information of screen sharing, do not detected in the first preset time pair
The operation of the prompt information, then do not establish wireless network connection.
Specifically, whether the mobile terminal after parsing obtains the screen sharing service mark, shielded by pop-up
The prompt information that curtain is shared, such as pop-up dialog box " sharing screen " and " cancellation ", in order to which related personnel carries out selection operation.
But the mobile terminal is not received by operation of the related personnel to the prompt information in the first preset time, such as
It does not detect that the related personnel clicks the operation of " sharing screen ", does not detect that the related personnel clicks " cancellation " yet
Operation, then the mobile terminal does not establish the wireless network connection.Wherein, first preset time is according to practical warp
It tests and is configured, the embodiment of the present invention is without limitation.
Fig. 4 is the flow diagram that further embodiment of this invention screen shares processing method, as shown in figure 4, the present invention is real
The screen for applying example offer shares processing method further include:
If 205, judgement, which is informed in the second preset time, is not received by the service discovery frame, cancel the screen
The information of upper display is sent.
Specifically, when the mobile terminal is far from NAN cluster, when communication range beyond NAN cluster, the mobile terminal is in DW
The service discovery frame that the fixed terminal is broadcasted in DW will not be received again.The mobile terminal is informed in second in judgement and presets
It is not received by the service discovery frame in time, illustrates not needing to carry out screen sharing again, the mobile terminal is cancelled to institute
It states fixed terminal and sends the information shown on the screen.Wherein, second preset time is configured according to actual needs,
The embodiment of the present invention is without limitation.
Fig. 5 is the flow diagram that yet another embodiment of the invention screen shares processing method, as shown in figure 5, the present invention is real
The screen for applying example offer shares processing method and includes:
S501, a short distance sensing network cluster is added, the short distance sensing network cluster includes mobile terminal；
Specifically, mobile terminal and fixed terminal are in the same NAN cluster, and the NAN cluster can be by the mobile terminal
Creation, can also be created by the fixed terminal, and even third party device creates, and the embodiment of the present invention is without limitation.For example,
NAN cluster is created by the fixed terminal, and becomes the main equipment of the NAN cluster of its creation, can broadcast discovery beacon frame, the hair
Existing beacon frame is used to find the equipment that NAN function is opened in a certain range.The mobile terminal is being in the fixed terminal
When in communication range, the discovery beacon frame can receive, and the fixed terminal is added according to the discovery beacon frame and is created
NAN cluster.
S502, broadcast service find frame, the service discovery frame carry screen sharing service mark, concatenation ability bitmap and
It is connected to the network attribute；Wherein, the service discovery frame is preset, the network connection attribute and the concatenation ability bitmap phase
It is corresponding；
Specifically, when mobile terminal and fixed terminal are in the same NAN cluster, the fixed terminal is in DW broadcast service
It was found that frame, the service discovery frame carries screen sharing service mark, concatenation ability bitmap and network connection attribute.The movement
Terminal can receive the service discovery frame.The service discovery frame is preset, is screen sharing by setting service name
Service obtains unique screen sharing service mark, and it includes NAN concatenation ability attribute and net that the service discovery frame, which is arranged,
Network connection attribute.According to actual wireless network situation, the concatenation ability bitmap is set, the network connection attribute with it is described
Concatenation ability bitmap is corresponding, for example, when it is 1 that the corresponding bit of P2Ps that the concatenation ability bitmap includes, which is arranged, institute
Stating network connection attribute is point to point network attribute, and the fixed terminal can obtain the point to point network attribute automatically and include
Establish point to point network needs configuration information.Wherein, the mobile terminal configuration NAN function, such as smart phone, plate
Computer etc..The fixed terminal is configured with display equipment, such as liquid crystal display, TV of NAN function etc..
S503, it receives the information shown on the screen that mobile terminal is sent by wireless network connection and is shown,
In, the wireless network connection is the mobile terminal after receiving the service discovery frame, is shared according to the screen
What service identifiers, the concatenation ability bitmap and the network connection attribute were established.
Specifically, it is established after wireless network connection between the mobile terminal and the fixed terminal, it is described mobile whole
End can send the information shown on screen to the fixed terminal, and the fixed terminal can receive the letter shown on the screen
Breath, then shows the information shown on the screen on the screen.Wherein, the mobile terminal is receiving the clothes
After business discovery frame, the service discovery frame is parsed, obtains the screen sharing service mark, the concatenation ability bitmap and institute
State network connection attribute.The mobile terminal is after obtaining the screen sharing service mark, from the concatenation ability bitmap
In know the wireless network connection that needs are established, and obtained from the network connection attribute corresponding with the wireless network connection
Establish the configuration information that the wireless network connection needs with the fixed terminal, thus based on the configuration information with it is described
Fixed terminal establishes wireless network connection.The wireless network connection can be P2Ps or WLAN.Wherein, it is shown on the screen
The information shown may include the video information in the mobile terminal progress video conference, the mobile terminal shadow being played on
Visual information etc..
Screen provided in an embodiment of the present invention shares processing method, since mobile terminal can receive fixed terminal broadcast
Service discovery frame, and screen sharing service mark, concatenation ability bitmap and the network connection attribute carried according to service discovery frame
Wireless network connection is established with fixed terminal, is then sent to the information shown on screen by wireless network connection fixed whole
End is shown, is realized and is automatically shown the information shown on the screen of mobile terminal sharing to fixed terminal, improves
Screen shares efficiency.
On the basis of the various embodiments described above, further, screen provided in an embodiment of the present invention shares processing method also
Include:
If the information for being not received by show on the screen within the set time is known in judgement, display screen is closed.
Specifically, the fixed terminal is calculated from receiving the information shown on the screen for the last time, is not connect
The duration of the information shown on the screen is received, it is described if the duration is greater than the setting time
Fixed terminal closes display screen.Wherein, the setting time is configured according to actual needs, and the embodiment of the present invention does not limit
It is fixed.
Fig. 6 is the signaling interaction diagram that screen of the embodiment of the present invention shares processing method, as shown in fig. 6, inventive embodiments mention
It is as follows that the screen of confession shares processing method process:
The first step after the NAN function of the fixed terminal is activated, can create a NAN cluster；
Second step, the fixed terminal are the main equipments of NAN cluster, can broadcast discovery beacon frame, and the mobile terminal is worked as
When in the communication range in the fixed terminal, the discovery beacon frame can receive, and add according to the discovery beacon frame
Enter the NAN cluster of the fixed terminal creation；
Third step, the fixed terminal find that frame, the service discovery frame carry screen point in discovery window broadcast service
Enjoy service identifiers, concatenation ability bitmap and network connection attribute；
4th step, the mobile terminal can receive the service discovery frame, and parse the service discovery frame, obtain institute
State screen sharing service mark, the concatenation ability bitmap and the network connection attribute；
5th step, the mobile terminal is after obtaining the screen sharing service mark, from the concatenation ability bitmap
In know the wireless network connection that needs are established, and obtained from the network connection attribute corresponding with the wireless network connection
Establish the configuration information that the wireless network connection needs with the fixed terminal, thus based on the configuration information with it is described
Fixed terminal establishes wireless network connection；
6th step is established between the mobile terminal and the fixed terminal after the wireless network connection, the shifting
The information shown on screen can be sent to the fixed terminal by dynamic terminal；
7th step, the fixed terminal can receive the information shown on the screen, then will show on the screen
Information is shown on the screen.
Fig. 7 is the structural schematic diagram of mobile terminal of the embodiment of the present invention, as shown in fig. 7, shifting provided in an embodiment of the present invention
Dynamic terminal includes the first adding unit 701, receiving unit 702, connection unit 703 and transmission unit 704, in which:
First adding unit 701 is used to that a short distance sensing network cluster to be added, and the short distance sensing network cluster includes
Fixed terminal；Receiving unit 702 is used to receive the service discovery frame of the fixed terminal broadcast, and the service discovery frame carries screen
Curtain sharing service mark, concatenation ability bitmap and network connection attribute；Wherein, the service discovery frame is preset, the net
Network connection attribute is corresponding with the concatenation ability bitmap；Connection unit 703 is used for according to screen sharing service mark, institute
Concatenation ability bitmap and the network connection attribute are stated, establishes wireless network connection with the fixed terminal；Transmission unit 704 is used
It is shown in the information shown on screen is sent to the fixed terminal by the wireless network connection.
Specifically, mobile terminal and fixed terminal are in the same NAN cluster, and the NAN cluster can be by the mobile terminal
Creation, can also be created by the fixed terminal, and even third party device creates, and the embodiment of the present invention is without limitation.For example,
NAN cluster is created by the fixed terminal, and becomes the main equipment of the NAN cluster of its creation, can broadcast discovery beacon frame, the hair
Existing beacon frame is used to find the equipment that NAN function is opened in a certain range.The mobile terminal is being in the fixed terminal
When in communication range, the first adding unit 701 can receive the discovery beacon frame, and institute is added according to the discovery beacon frame
State the NAN cluster of fixed terminal creation.
When mobile terminal and fixed terminal are in the same NAN cluster, the fixed terminal finds frame in DW broadcast service,
The service discovery frame carries screen sharing service mark, concatenation ability bitmap and network connection attribute.Receiving unit 702 can be with
Receive the service discovery frame.The service discovery frame is preset, is screen sharing service, acquisition by setting service name
Unique screen sharing service mark, it includes that NAN concatenation ability attribute and network connection belong to that the service discovery frame, which is arranged,
Property.According to actual wireless network situation, the concatenation ability bitmap, the network connection attribute and the concatenation ability are set
Bitmap is corresponding, for example, the network connects when it is 1 that the corresponding bit of P2Ps that the concatenation ability bitmap includes, which is arranged,
Connecing attribute is point to point network attribute, and what the fixed terminal can obtain that the point to point network attribute includes automatically establishes a little
The configuration information that spot net is needed.Wherein, described mobile terminal configuration NAN function, such as smart phone, tablet computer etc..
The fixed terminal is configured with display equipment, such as liquid crystal display, TV of NAN function etc..
After receiving the service discovery frame, connection unit 703 parses the service discovery frame, obtains the screen
Sharing service mark, the concatenation ability bitmap and the network connection attribute.Connection unit 703 is obtaining the screen sharing
After service identifiers, know the wireless network connection that needs are established from the concatenation ability bitmap, and from the wireless network
Network, which connects to obtain in the corresponding network connection attribute, establishes matching for the wireless network connection needs with the fixed terminal
Confidence breath, to establish wireless network connection based on the configuration information and the fixed terminal, the wireless network connection is used
In transmission of video information.The wireless network connection can be P2Ps or WLAN.
It is established between the mobile terminal and the fixed terminal after the wireless network connection, transmission unit 704 can
The information shown on screen is sent to the fixed terminal, the fixed terminal can receive the letter shown on the screen
Breath, then shows the information shown on the screen on the screen.Wherein, the information shown on the screen can wrap
Include the video information in the mobile terminal progress video conference, described mobile terminal message of film and TV being played on etc..
Mobile terminal provided in an embodiment of the present invention, since the service discovery frame of fixed terminal broadcast, and root can be received
Screen sharing service mark, concatenation ability bitmap and the network connection attribute and fixed terminal carried according to service discovery frame establishes nothing
Line network connection, is then sent to fixed terminal by wireless network connection for the information shown on screen and shows, realizes
Automatically the information that shows on the screen of mobile terminal is shared to fixed terminal and shows, improve screen and share efficiency.
The embodiment of mobile terminal provided in an embodiment of the present invention specifically can be used for executing above-mentioned correlation method embodiment
Process flow, details are not described herein for function, is referred to the detailed description of above-mentioned correlation method embodiment.
Fig. 8 is the entity structure schematic diagram of electronic equipment of the embodiment of the present invention, as shown in figure 8, the electronic equipment includes
First processor (processor) 801, first memory (memory) 802 and the first communication bus 803；
Wherein, first processor 801, first memory 802 complete mutual communication by the first communication bus 803；
First processor 801 is used to call the program instruction in first memory 802, to execute following method, such as wraps
It includes: a short distance sensing network cluster is added, the short distance sensing network cluster includes fixed terminal；Receive the fixed terminal
The service discovery frame of broadcast, the service discovery frame carry screen sharing service mark, concatenation ability bitmap and network connection and belong to
Property；Wherein, the service discovery frame is preset, and the network connection attribute is corresponding with the concatenation ability bitmap；According to
The screen sharing service mark, the concatenation ability bitmap and the network connection attribute, establish nothing with the fixed terminal
Line network connection；The information shown on screen is sent to the fixed terminal by the wireless network connection to show.
The present embodiment discloses a kind of computer program product, and the computer program product includes being stored in non-transient calculating
Computer program on machine readable storage medium storing program for executing, the computer program include program instruction, when described program instruction is calculated
When machine executes, computer is able to carry out following method, for example, a short distance sensing network cluster, the short distance is added
Sensing network cluster includes fixed terminal；The service discovery frame of the fixed terminal broadcast is received, the service discovery frame carries screen
Curtain sharing service mark, concatenation ability bitmap and network connection attribute；Wherein, the service discovery frame is preset, the net
Network connection attribute is corresponding with the concatenation ability bitmap；According to screen sharing service mark, the concatenation ability bitmap
With the network connection attribute, wireless network connection is established with the fixed terminal；The information shown on screen is passed through described
Wireless network connection is sent to the fixed terminal and is shown.
The present embodiment provides a kind of non-transient computer readable storage medium, the non-transient computer readable storage medium
The first computer instruction is stored, first computer instruction makes the computer execute following method, for example, is added one
A short distance sensing network cluster, the short distance sensing network cluster includes fixed terminal；Receive the clothes of the fixed terminal broadcast
Business discovery frame, the service discovery frame carry screen sharing service mark, concatenation ability bitmap and network connection attribute；Wherein,
The service discovery frame be it is preset, the network connection attribute is corresponding with the concatenation ability bitmap；According to the screen
Sharing service mark, the concatenation ability bitmap and the network connection attribute are established wireless network with the fixed terminal and are connected
It connects；The information shown on screen is sent to the fixed terminal by the wireless network connection to show.
Fig. 9 is the structural schematic diagram of fixed terminal of the embodiment of the present invention, as shown in figure 9, provided in an embodiment of the present invention solid
Determining terminal includes the second adding unit 901, radio unit 902 and display unit 903, in which:
Second adding unit 901 is used to that a short distance sensing network cluster to be added, and the short distance sensing network cluster includes
Mobile terminal；Radio unit 902 finds that frame, the service discovery frame carry screen sharing service mark, connect for broadcast service
Connect ability bitmap and network connection attribute；Wherein, the service discovery frame is preset, the network connection attribute and the company
It is corresponding to connect ability bitmap；Display unit 903 is for receiving the screen that the mobile terminal is sent by wireless network connection
The information of display is simultaneously shown, wherein the wireless network connection is that the mobile terminal is receiving the service discovery
After frame, established according to screen sharing service mark, the concatenation ability bitmap and the network connection attribute.
Specifically, mobile terminal and fixed terminal are in the same NAN cluster, and the NAN cluster can be by the mobile terminal
Creation, can also be created by the fixed terminal, and even third party device creates, and the embodiment of the present invention is without limitation.For example,
NAN cluster is created by the second adding unit 901, and becomes the main equipment of the NAN cluster of its creation, can broadcast discovery beacon frame, institute
It states discovery beacon frame and is used to find the equipment for opening NAN function in a certain range.List is being added in second in the mobile terminal
When in the communication range of member 901, the discovery beacon frame can receive, and be added second according to the discovery beacon frame and list is added
The NAN cluster of 901 creation of member.
When mobile terminal and fixed terminal are in the same NAN cluster, radio unit 902 finds frame in DW broadcast service,
The service discovery frame carries screen sharing service mark, concatenation ability bitmap and network connection attribute.The mobile terminal can
To receive the service discovery frame.The service discovery frame be it is preset, by setting service name be screen sharing service, obtain
The uniquely screen sharing service mark is obtained, it includes NAN concatenation ability attribute and network connection that the service discovery frame, which is arranged,
Attribute.According to actual wireless network situation, the concatenation ability bitmap, the network connection attribute and the connection energy are set
Power bitmap is corresponding, for example, when it is 1 that the corresponding bit of P2Ps that the concatenation ability bitmap includes, which is arranged, the network
Connection attribute is point to point network attribute, and the fixed terminal can obtain the foundation that the point to point network attribute includes automatically
The configuration information that point to point network needs.Wherein, the mobile terminal configuration NAN function, such as smart phone, tablet computer
Deng.The fixed terminal is configured with display equipment, such as liquid crystal display, TV of NAN function etc..
It is established after wireless network connection between the mobile terminal and the fixed terminal, the mobile terminal can be to aobvious
Show that unit 903 sends the information shown on screen, display unit 903 can receive the information shown on the screen, then by institute
The information shown on screen is stated to be shown on the screen.Wherein, the mobile terminal receive the service discovery frame it
Afterwards, the service discovery frame is parsed, the screen sharing service mark, the concatenation ability bitmap and the network connection are obtained
Attribute.The mobile terminal knows needs from the concatenation ability bitmap after obtaining the screen sharing service mark
The wireless network connection of foundation, and obtain from the network connection attribute corresponding with the wireless network connection with it is described solid
Determine terminal and establish the configuration information that the wireless network connection needs, to be built based on the configuration information with the fixed terminal
Vertical wireless network connection.The wireless network connection can be P2Ps or WLAN.Wherein, the information shown on the screen can
To include the video information in the mobile terminal progress video conference, described mobile terminal message of film and TV being played on etc..
Fixed terminal provided in an embodiment of the present invention, since mobile terminal can receive the service discovery of fixed terminal broadcast
Frame, and according to screen sharing service mark, concatenation ability bitmap and the network connection attribute of the carrying of service discovery frame and fix whole
Wireless network connection is established at end, and the information shown on screen is then sent to fixed terminal by wireless network connection and is shown
Show, realizes and automatically show the information shown on the screen of mobile terminal sharing to fixed terminal, improve screen point
Enjoy efficiency.
The embodiment of fixed terminal provided in an embodiment of the present invention specifically can be used for executing above-mentioned correlation method embodiment
Process flow, details are not described herein for function, is referred to the detailed description of above-mentioned correlation method embodiment.
Figure 10 is the entity structure schematic diagram of another embodiment of the present invention electronic equipment, and as shown in Figure 10, the electronics is set
Standby includes second processor (processor) 1001, second memory (memory) 1002 and the second communication bus 1003；
Wherein, second processor 1001, second memory 1002 complete mutual lead to by the second communication bus 1003
Letter；
Second processor 1001 is used to call the program instruction in second memory 1002, to execute following method, such as
It include: that a short distance sensing network cluster is added, the short distance sensing network cluster includes mobile terminal；Broadcast service discovery
Frame, the service discovery frame carry screen sharing service mark, concatenation ability bitmap and network connection attribute；Wherein, the clothes
Business discovery frame be it is preset, the network connection attribute is corresponding with the concatenation ability bitmap；It is logical to receive the mobile terminal
It crosses the information shown on the screen of wireless network connection transmission and is shown, wherein the wireless network connection is the shifting
Dynamic terminal after receiving the service discovery frame, according to screen sharing service mark, the concatenation ability bitmap and
What the network connection attribute was established.
The present embodiment discloses a kind of computer program product, and the computer program product includes being stored in non-transient calculating
Computer program on machine readable storage medium storing program for executing, the computer program include program instruction, when described program instruction is calculated
When machine executes, computer is able to carry out following method, for example, a short distance sensing network cluster, the short distance is added
Sensing network cluster includes mobile terminal；Broadcast service finds that frame, the service discovery frame carry screen sharing service mark, connection
Ability bitmap and network connection attribute；Wherein, the service discovery frame is preset, the network connection attribute and the connection
Ability bitmap is corresponding；It receives the information shown on the screen that the mobile terminal is sent by wireless network connection and is shown
Show, wherein the wireless network connection is the mobile terminal after receiving the service discovery frame, according to the screen
What sharing service mark, the concatenation ability bitmap and the network connection attribute were established.
The present embodiment provides a kind of non-transient computer readable storage medium, the non-transient computer readable storage medium
Second computer instruction is stored, the second computer instruction makes the computer execute following method, for example, is added one
A short distance sensing network cluster, the short distance sensing network cluster includes mobile terminal；Broadcast service finds frame, the service hair
Existing frame carries screen sharing service mark, concatenation ability bitmap and network connection attribute；Wherein, the service discovery frame is default
, the network connection attribute is corresponding with the concatenation ability bitmap；It receives the mobile terminal and passes through wireless network connection
The information that shows on the screen of transmission is simultaneously shown, wherein the wireless network connection is that the mobile terminal is receiving
After the service discovery frame, belonged to according to screen sharing service mark, the concatenation ability bitmap and the network connection
Property establish.
In addition, the logical order in above-mentioned memory can be realized and as independence by way of SFU software functional unit
Product when selling or using, can store in a computer readable storage medium.Based on this understanding, of the invention
Substantially the part of the part that contributes to existing technology or the technical solution can be in other words for the technical solution of embodiment
It is expressed in the form of software products, which is stored in a storage medium, including some instructions are used
So that a computer equipment (can be personal computer, device or the network equipment etc.) executes each implementation of the present invention
The all or part of the steps of example the method.And storage medium above-mentioned include: USB flash disk, mobile hard disk, read-only memory (ROM,
Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic or disk etc. it is various
It can store the medium of program code.
The apparatus embodiments described above are merely exemplary, wherein described, unit can as illustrated by the separation member
It is physically separated with being or may not be, component shown as a unit may or may not be physics list
Member, it can it is in one place, or may be distributed over multiple network units.It can be selected according to the actual needs
In some or all of the modules achieve the purpose of the solution of this embodiment.Those of ordinary skill in the art are not paying creativeness
Labour in the case where, it can understand and implement.
Through the above description of the embodiments, those skilled in the art can be understood that each embodiment can
It realizes by means of software and necessary general hardware platform, naturally it is also possible to pass through hardware.Based on this understanding, on
Stating technical solution, substantially the part that contributes to existing technology can be embodied in the form of software products in other words, should
Computer software product may be stored in a computer readable storage medium, such as ROM/RAM, magnetic disk, CD, including several fingers
It enables and using so that a computer equipment (can be personal computer, server or the network equipment etc.) executes each implementation
Method described in certain parts of example or embodiment.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of screen shares processing method characterized by comprising
A short distance sensing network cluster is added, the short distance sensing network cluster includes fixed terminal；
The service discovery frame of the fixed terminal broadcast is received, the service discovery frame carries screen sharing service mark, connection
Ability bitmap and network connection attribute；Wherein, the service discovery frame is preset, the network connection attribute and the connection
Ability bitmap is corresponding；
According to screen sharing service mark, the concatenation ability bitmap and the network connection attribute, eventually with the fixation
Wireless network connection is established at end；
The information shown on screen is sent to the fixed terminal by the wireless network connection to show.
2. the method according to claim 1, wherein described according to screen sharing service mark, the company
Ability bitmap and the network connection attribute are connect, carrying out wireless network connection with the fixed terminal includes:
Whether pop-up carries out the prompt information of screen sharing；
After receiving the confirmation message for carrying out the screen sharing, according to screen sharing service mark, the connection
Ability bitmap and the network connection attribute, establish wireless network connection with the fixed terminal.
3. according to the method described in claim 2, it is characterized by further comprising:
After whether the pop-up carries out the prompt information of screen sharing, do not detect in the first preset time to described
The wireless network connection is not established in the operation of prompt information then.
4. the method according to claim 1, wherein further include:
If judgement is informed in the second preset time and is not received by the service discovery frame, cancel showing on the screen
Information is sent.
5. a kind of screen shares processing method characterized by comprising
A short distance sensing network cluster is added, the short distance sensing network cluster includes mobile terminal；
Broadcast service finds that frame, the service discovery frame carry screen sharing service mark, concatenation ability bitmap and network connection
Attribute；Wherein, the service discovery frame is preset, and the network connection attribute is corresponding with the concatenation ability bitmap；
It receives the information shown on the screen that the mobile terminal is sent by wireless network connection and is shown, wherein institute
Stating wireless network connection is the mobile terminal after receiving the service discovery frame, according to the screen sharing service mark
What knowledge, the concatenation ability bitmap and the network connection attribute were established.
6. according to the method described in claim 5, it is characterized by further comprising:
If the information for being not received by show on the screen within the set time is known in judgement, display screen is closed.
7. a kind of electronic equipment characterized by comprising first processor, first memory and the first communication bus, in which:
The first processor and the first memory complete mutual communication by first communication bus；
The first memory is stored with the program instruction that can be executed by the first processor, and the first processor calls institute
Program instruction is stated to be able to carry out such as the described in any item methods of Claims 1-4.
8. a kind of non-transient computer readable storage medium, which is characterized in that the non-transient computer readable storage medium is deposited
The first computer instruction is stored up, first computer instruction executes the computer as Claims 1-4 is described in any item
Method.
9. a kind of electronic equipment characterized by comprising second processor, second memory and the second communication bus, in which:
The second processor and the second memory complete mutual communication by second communication bus；
The second memory is stored with the program instruction that can be executed by the second processor, and the second processor calls institute
It states program instruction and is able to carry out method as described in claim 5 or 6.
10. a kind of non-transient computer readable storage medium, which is characterized in that the non-transient computer readable storage medium is deposited
Second computer instruction is stored up, the second computer instruction makes the computer execute the side as described in claim 5 or 6
Method.
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