CN208027337U - Electronic equipment - Google Patents
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- CN208027337U CN208027337U CN201721806450.5U CN201721806450U CN208027337U CN 208027337 U CN208027337 U CN 208027337U CN 201721806450 U CN201721806450 U CN 201721806450U CN 208027337 U CN208027337 U CN 208027337U
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Abstract
The utility model embodiment discloses a kind of electronic equipment.The utility model embodiment provide the first equipment include：At least two first wireless modules are respectively used to establish point-to-point wireless connection with the second equipment；Module is controlled, is connect respectively at least two first wireless modules, for establishing point-to-point wireless connection using first wireless module and second equipment；First wireless module is additionally operable to send to corresponding second equipment by the point-to-point wireless connection and throws screen content.
Description
Technical field
The utility model is related to information technology field more particularly to a kind of electronic equipment.
Background technology
In classroom or conference scenario, it will usually the screen on the electronic equipment for using lecturer or speaker be needed to throw screen
Onto the screen of bigger, watched for other users.If throwing screen equipment and by can be by wired connection, still between throwing screen equipment
Wired connection would generally limit to the mobility for throwing screen equipment.But the throwing in the prior art carried out by point-to-point wireless connection
Screen, is normally based on point-to-point transmission, causes one to throw screen equipment and can only be shared to one by throwing screen equipment progress single screen,
And the problems such as transmission speed is slow, and signal interference is big.
Invention content
In view of this, the utility model embodiment is intended to provide a kind of information processing method and electronic equipment, at least partly
It solves the above problems.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
In a first aspect, the embodiment of the present invention provides a kind of electronic equipment, the electronic equipment is the first equipment, including：
At least two first wireless modules are respectively used to establish point-to-point wireless connection with the second equipment；
Module is controlled, is connect respectively at least two first wireless modules, for wireless using one described first
Module and second equipment establish point-to-point wireless connection；
First wireless module is additionally operable to send to corresponding second equipment by the point-to-point wireless connection and throws screen
Content.
Optionally, first equipment further includes：
First circuit board is provided with the control module；
Second circuit board is provided with first wireless module；
The first circuit board and the second circuit board gap setting, and the first circuit board and second circuit board it
Between, it is provided with the transfer wire for connecting first wireless module and the control module.
Optionally, the first interface for connecting first wireless module is provided on the first circuit board；
The transfer wire is connect with the first interface；
The first interface is connect by the circuit on the first circuit board with the control module.
Optionally, the control module is located at the first surface of the first circuit board；
First wireless module is located at the second surface of the second circuit board；
The opposing face of the first surface and the second surface towards first equipment.
Second aspect of the embodiment of the present invention provides a kind of electronic equipment, and the electronic equipment is third equipment, including：
Shell；
Second interface is located in the shell, is appeared by the opening on the shell, connects for being established with the first equipment
It connects and receives throwing screen content；
At least two first wireless modules are located in the shell；
Module is controlled, is located in the shell, is connect, be used for the second interface and first wireless module respectively
Point-to-point wireless connection is established using first wireless module and second equipment, and controls the described first wireless mould
Group is based on the point-to-point wireless connection, and throwing screen content is sent to corresponding second equipment.
Optionally, the third equipment further includes：
Third interface is located in the shell, is appeared by the opening on the shell, for receiving power supply and to described
Third equipment is powered.
Optionally, the third equipment further includes：
Second wireless module is located in the shell, the third information for receiving the transmission of the second equipment；
The second interface is additionally operable to the third information being transferred to first equipment, and the third information is used for
For the throwing screen content of the first equipment described in first equipment operation.
The third aspect, the present embodiment provides a kind of electronic equipment, the electronic equipment is the first equipment, including：
Connection unit, if for receive the second equipment that screen is shared be it is multiple, based on different mailing addresses respectively with
Different second equipment establish point-to-point wireless connection；
Acquiring unit, the throwing screen content for obtaining first equipment；
Communication unit sends the throwing screen for being based on the point-to-point wireless connection to corresponding second equipment
Content.
Optionally, first equipment includes：Multiple first wireless modules；The physical address of the first different wireless modules
It is different；
The connection unit, specifically for establishing institute using first wireless module and second equipment
State point-to-point wireless connection.
Optionally, the equipment further includes：
Allocation unit, for the first wireless module configuration patrolling equal to the second equipment number for first equipment
Collect address；
The connection unit, specifically for establishing the point using a logical address and second equipment
It is wirelessly connected to.
The information processing method and electronic equipment that the utility model embodiment provides, in order to realize that an equipment is set to multiple
Standby throwing screen can establish point-to-point wireless connection from the second different equipment respectively based on different mailing addresses, based on foundation
Wireless connection to the second different equipment respectively send throwing screen content.In this way, for example, can for the first equipment for throw screen
To establish multiple point-to-point wireless connections, it is carried out at the same time throwing screen to multiple second equipment, to solve one in the prior art
Equipment is only capable of the problem of carrying out throwing screen to another equipment；The demand that the more equipment of user throw screen is met, the user experience is improved.
Description of the drawings
Fig. 1 is the flow diagram for the first information processing method that the utility model embodiment provides；
Fig. 2 is the flow diagram for second of information processing method that the utility model embodiment provides；
Fig. 3 is the flow diagram for the third information processing method that the utility model embodiment provides；
Fig. 4 is a kind of structural schematic diagram for first equipment that the utility model embodiment provides；
Fig. 5 is the structural schematic diagram for the first equipment of another kind that the utility model embodiment provides；
Fig. 6 is the structural schematic diagram for another the first equipment that the utility model embodiment provides；
Fig. 7 is a kind of structural schematic diagram for third equipment that the utility model embodiment provides；
Fig. 8 is a kind of structural schematic diagram of information interaction system of the utility model embodiment.
Specific implementation mode
The technical solution of the utility model is done below in conjunction with Figure of description and specific embodiment and is further explained in detail
It states.
As shown in Figure 1, the present embodiment provides a kind of information processing method, it is applied in the first equipment, including：
Step S110：Using different mailing addresses point-to-point wireless connection is established from the second different equipment；
Step S120：Obtain the throwing screen content of first equipment；
Step S130：Based on the point-to-point point-to-point wireless connection, described in the corresponding second equipment transmission
Throw screen content.
In the present embodiment, the first equipment is established a little possibly also with different mailing addresses with multiple second equipment respectively
It is wirelessly connected to.
The point-to-point wireless connection is point-to-point wireless connection first, is point-to-point connection secondly.In the present embodiment
In, it is the point-to-point connection that first equipment is established with the second equipment by wireless technology.Point-to-point connection has transmission speed
The fast feature of rate.
In the present embodiment, the first equipment and the second equipment can be based on point-to-point protocol (PPP, Point-to-Point
Protocol, P2P) establish the point-to-point wireless connection.The point-to-point wireless connection established in the present embodiment can be：First
It is point-to-point wireless direct-connected between equipment and the second equipment.It is described wireless direct-connected to be：Between first equipment and the second equipment
Connection be not introduced into the transmission that third party device carrys out interim data packet.
In the present embodiment, the mailing address may include：The address procotol (Internet Protocol, IP), or
Person, the address media access control (Media Access Control, MAC).
If the first equipment and N number of second equipment establish point-to-point wireless connection respectively, based on it is N number of it is different communicatedly
Location, establishes point-to-point wireless connection with the second equipment respectively, and based on N number of mailing address respectively with the second equipment into row information
Interaction.
The step S110 may include：
Request is established in the connection of the point-to-point wireless connection of interaction；
The mailing address of the point-to-point wireless connection of interaction；
Based on the mailing address, the point-to-point wireless connection is established.
In some embodiments, the method further includes：
The communication resource of the distribution for the point to point wireless communication, the communication resource include：Bandwidth resources, storage resource
And computing resource is one or more.
Request is established in the connection of the point-to-point wireless connection of interaction：
First equipment receives the connection that the second equipment is sent and establishes request；Or, the company that the first equipment is sent to the second equipment
Connect foundation request.
In some embodiments, the mailing address of the point-to-point wireless connection of the interaction, including：
First equipment determines the mailing address for establishing corresponding point-to-point wireless connection, and carrying pair is sent to second equipment
First connection reply of the mailing address answered.
In some embodiments, first equipment is connected to the second equipment when establishing request, and first equipment can be with
The mailing address is carried to establish in request in the connection and is sent to second equipment.
In further embodiments, after the first equipment sends connection foundation request to the second equipment, receives second and set
After the first connection reply that preparation is sent, the first message for carrying corresponding mailing address is sent to second equipment；It is described
First connection reply can at least be used to indicate the second equipment agreement and establish point-to-point wireless connection.
In some embodiments, the mailing address of second equipment is also carried in first connection reply.
If it is what the second equipment was sent that request is established in the connection, the point-to-point wireless connection of point-to-point connection is interacted
Mailing address may include：
First equipment determines the mailing address for establishing corresponding point-to-point wireless connection, and carrying pair is sent to second equipment
Second connection reply of the mailing address answered；
The mailing address of second equipment can be carried and be connect for first equipment in connection foundation request
It receives, can also be that the first equipment is received by receiving the second equipment transmission second message.For example, the second equipment receives second
After connection reply, second equipment sends itself for establishing point-to-point wireless connection communicatedly to first equipment
Location.
Below by taking IP address establishes point-to-point wireless connection as an example, first equipment can obtain making for multiple IP address
First wireless module can be shared with multiple IP address of permission, the first equipment, is based on multiple IP address and described second
Equipment establishes different point-to-point wireless connections.Here the first wireless module shared by multiple IP address can be referred to as public affairs
With module, which there is wireless signal transmitter and receiver, the transmitter can be used for the transmission of wireless signal,
The receiver can be used for the reception of wireless signal.The public module can be divided into multigroup transceiver, be received and dispatched described in one group
Device includes at least：One transmitter and a receiver.In the present embodiment, first equipment is thrown to the second equipment
Screen, the information content of reception is few, therefore transceiver described in one group may include：One or more ends of one transmitter and a receiver
Mouthful.That is, multigroup transceiver can share a receiver.
In this way, transceiver described in one group can be used for binding with an IP address, for establishing one with second equipment
A point-to-point wireless connection.
Therefore in the present embodiment, the step S110 may include：First wireless module of at least described first equipment is matched
Set the logical address equal to the second equipment number；Institute is established using a logical address and second equipment
State point-to-point point-to-point wireless connection.Here logical address can be the IP address, alternatively, being by a wireless mould
The MAC Address of group adds the addresses such as the port numbers for distributing to that corresponding second equipment is communicated.
In some embodiments, first equipment includes multiple first wireless modules.The first different wireless modules
Physical address it is different；Then the step S110 may include：It is set using first wireless module and one described second
It is standby to establish the point-to-point point-to-point wireless connection.
For example, multiple first wireless modules are multiple WiFi modules.The first different wireless modules has different
MAC Address, at this point, the mailing address that point-to-point wireless connection uses can be MAC Address.
One the first wireless module of the first equipment establishes point-to-point wireless connection with second equipment.If the first equipment
There are M the first wireless modules, when establishing the point-to-point wireless connection based on MAC Address, first equipment can be with M
Second equipment establishes point-to-point wireless connection.
Optionally, multiple first wireless modules can share a control module, which can be various
The controller or control circuit of type, for example, the control module can be system on chip (System On Chip, SOC), the control
Molding group can control the communication of multiple first wireless modules.One first wireless module includes at least one group of transceiver,
It can emit and receive wireless signal.Multiple first wireless modules share a control module, it is possible to reduce in the first equipment
The number of module is controlled, device structure is simplified, reduces the equipment cost of the first equipment, and promotes effective use of control module
Rate.
It is corresponding by carrying when being communicated in step s 130 with the second equipment using the point-to-point wireless connection
IP address, so that it may which, to realize that the differentiation of the second equipment receives, the differentiation for throwing screen content is sent.For example, using the IP address as
The source address of data packet.In further embodiments, a point-to-point wireless connection is all assigned connection identifier, and first
The connection identifier of different point-to-point wireless connections is different between equipment and the second equipment, can be by described in transmission data
Connection identifier distinguishes different point-to-point wireless connections, and receives the point-to-point wireless connection for throwing screen content.
In the present embodiment, first equipment can send to the second equipment and throw screen content.
In the present embodiment, the screen content of throwing can apply boundary for the current one or more application of the first equipment
Face, alternatively, the system interface of operating system.It is described to throw the boundary that screen content be the display interface of the first equipment current foreground
Face content can also be background application interface or the system component of background system operation of the application of the first equipment running background
Component interface interface content.
The internal operation thrown the content specifically included in screen content and be decided by first equipment.
For example, second equipment is two, as shown in Fig. 2, the step S130 may include：
Step S131：First, which is sent, to second equipment throws screen content；
Step S132：Second is sent to the second equipment described in another and throws screen content, wherein described first throws screen content not
It is same as described second and throws screen content.
If the throwing screen content that distinct device receives is different, first equipment and the second equipment establish it is point-to-point wireless
During connection, the method further includes：
Determine the correspondence of the content identification and the point-to-point wireless connection for throwing screen content.
The content identification can be at least one of：
Generate the application identities of the application for throwing screen content；
Generate the component mark of the system component for throwing screen content；
Generate the thread identification of the thread for throwing screen content.
It is corresponding with the point-to-point wireless connection to be stored with the content identification for correspondence at least in first equipment
Relationship, then when first equipment obtains throwing screen content in the step s 120, according to the content identification from the first equipment
Screen content is thrown in middle extraction, when step S130 is sent using the point-to-point wireless connection and throws screen content, then can determine by
Which throws screen contents projection is sent to the second equipment by which point-to-point wireless connection.
For example, the corresponding throwing of storage when establishing the correspondence, is shielded the caching of the caching of content by first equipment
The area identification in region, corresponding mailing address are mapped.The area identification can be caching initial memory address and/or
Terminate storage address.The throwing screen content read from the buffer zone carries corresponding mailing address, or corresponding logical by having
First wireless module of letter address is sent to the second equipment.
In some embodiments, the method further includes：
When first equipment establishes the point-to-point wireless connection with the second equipment, the content is sent to second equipment
Mark.In this way, second equipment can identify according to corresponding content and go to determine whether currently received content itself needs to show
The content shown, and if it is non-self need the content that shows, the throwing screen content can be abandoned.
For example, request, the second connection are established in the connection that the content identification can send the second equipment as the first equipment
Second equipment is sent in response.
In further embodiments, when establishing the point-to-point wireless connection, further include：The negotiation of display parameters.
The negotiation of the display parameters includes：
First equipment receives the display capabilities parameter of the display of second equipment；
According to the display capabilities parameter, display parameters are determined；
And by determining display parameters, send second equipment.
The display capabilities parameter, it may include：
The display resolution that the display of second equipment is supported；
The dimensional parameters of the display of second equipment, for example, long and wide.
When the first equipment and the second equipment establish the point-to-point wireless connection, may also include：Display capabilities parameter
Interaction, realizes the negotiation of display parameters.
For example, the second equipment can ask to carry the display capabilities parameter of itself by connecting to establish, alternatively, passing through first
Connection reply carries the display capabilities parameter of itself, and the first equipment can connect once it is determined that after display parameters by second
It scoops out and answers carrying instruction information, indicate final display parameters.
In this case, the first equipment and the second equipment realize display parameters while establishing point-to-point wireless connection
Negotiate, and the message used using the foundation of point-to-point wireless connection, carries out the negotiation of display parameters, interactive signaling item number
Few, the time delay for having the characteristics that signaling overheads is small and using is small.
In some embodiments, the negotiation of the display parameters can also be the institute after the foundation of point-to-point wireless connection
It states and throws what screen content display transmission carried out before, join for example, negotiating the display using the point-to-point wireless connection established
Number sends the throwing and shields content in step s 130 after the negotiation for completing display parameters.
After first equipment obtains the display capabilities parameter of second equipment, before executing the step S130
The method further includes：
According to the display capabilities parameter of second equipment, the throwing screen content shown suitable for second equipment is generated；Or
Person, second equipment carry out after the throwing screen content for receiving the transmission of the first equipment according to the display capabilities parameter of itself
Show that the suitability of content adjusts, the display content thrown screen content and generate itself suitable display that the first equipment is sent, then into
Row display.
In some embodiments, the throwing screen content can be to have completed pixel value conversion according to display content, for aobvious
Show the display data that device directly displays.The pixel value etc. that the display data can directly be shown for display.Even if second sets
It is standby to need to be needed to carry out suitability adjustment according to the display capabilities parameter of itself, it may include：Second equipment is according to the display of itself
Ability parameter, into row pixel value merging, the operations such as cut.
In further embodiments, the throwing screen content can be display content to be shown, which does not convert also
At display data.If at this point, if can not have to the interaction display capabilities parameter between the first equipment and the second equipment, described the
After two equipment receive display content to be shown, display data can be converted into according to the display capabilities parameter of itself；Then
It is exported based on display data and throws screen content.The display data includes：The pixel value of display pixel on corresponding display.The picture
Plain value may include：The gray value of red, green, blue (R, G, B).
In some embodiments, the method may also include：The negotiation of messaging parameter.
The negotiation of the messaging parameter, it may include：
The negotiation of the frequency of the wireless signal of point-to-point wireless connection transmission；
The negotiation of the encryption parameter of the wireless signal of point-to-point wireless connection transmission.
The negotiation of the messaging parameter can be completed in aforementioned point-to-point radio connection building process, for example, by frequency
Instruction information and/or encryption parameter, which carry to establish in request, first message and/or second message in connection, carries out parameter.
The encryption parameter may include：One or more in the instruction information of cipher mode, encryption key, decruption key
It is a.The cipher mode may include：Equivalent Privacy mode or asymmetrical encryption.
It is established and point-to-point is wirelessly connected using different mailing addresses and the second equipment due to the first equipment in the present embodiment
It connects, the encryption key can use mailing address in this case just not have to as the encryption key and/or decruption key
Special interaction encryption key or decruption key.
In some embodiments, the messaging parameter may also include：The instruction information for indicating whether compression, if for example, referring to
Show compression, then the compressed throwing screen content that the first equipment is sent.Pass through compression, it is possible to reduce the first equipment and the second equipment it
Between interaction data volume, it is possible to reduce the first equipment and single second equipment carry out throwing the bandwidth that screen content transmission is consumed.
In short, during the type of the messaging parameter has very much, it is not limited to above-mentioned one kind.
In the present embodiment, the point-to-point wireless connection can carry out information exchange using various radio bands, in this reality
It applies in example, the point-to-point wireless connection, 60Ghz frequency ranges can be based on.In the present embodiment, the 60Ghz frequency ranges are：Frequency
Radio band near 60Ghz.For example, the 60Ghz can be 57GHz to 64GHz, 59.4GHz-62.9GHz, 57GHz-
66GHz, alternatively, for the radio band of the frequency centered on 60Ghz, for example, the 60Ghz frequency ranges can be 55Ghz to 65Ghz,
Alternatively, 58Ghz to 62Ghz.Using 60Ghz frequency ranges, just have the characteristics that with roomy, therefore communicated using 60Ghz, there is transmission
Fireballing feature.And 60zHz frequency ranges distinguish 2.4Ghz the or 5.1Ghz frequency ranges used in the prior art by high frequency, have interference
Small feature, therefore have the characteristics that communication quality is good.
In some embodiments, in the step s 120, wireless points pair can be carried out with the first equipment and the second different equipment
Point wireless communication, can be communicated using the wireless signal of different frequency, to avoid the first equipment and multiple second equipment
Co-channel interference when wireless communication.For example, the first equipment communicated with second equipment wireless signal using first frequency into
Row communication, the second equipment are communicated with another second equipment using the wireless signal of second frequency, and first frequency is different from
Second frequency.The first frequency and the second frequency can belong to the frequency of the different frequency sub-band of the same frequency range, also may be used
To be different frequency range.For example, the wireless signal of first frequency, using the carrier wave for being 2.4Ghz, the wireless signal of second frequency uses
Be 5.1Ghz frequency, at this point, the wireless signal of first frequency and second frequency is corresponding to be different frequency range.
In another example the wireless signal of first frequency uses 67 to 60Ghz carrier wave, the wireless signal of second frequency to make
61 to 62Ghz carrier wave, at this point, the Bu Tong son frequency for the same frequency range that the wireless signal of first frequency and second frequency uses
Section.
For another example the first wireless module can be multiple, which shares a control module.At this point, described
Method further includes：The control module is the frequency of the wireless signal of different the first wireless module configuration utilities.It is described
Step S130 may include：Based on the point-to-point point-to-point wireless connection, sent out to second equipment using corresponding frequency
Send the throwing screen content.
It in the concrete realization, will if the first equipment is communicated with the second equipment using the wireless signal of different frequency
The different subsegments of different frequency range or same frequency range are selected to be communicated according to current communication requirements, to ensure to utilize corresponding point pair
Point, which is wirelessly connected, carries out communication with enough bandwidth, so that it is guaranteed that transmission speed, reduces the excessive phenomenon of transmission delay.
If the wireless signal for the different frequency that the first equipment is used from different second equipment carries out point to point wireless communication,
The negotiation for needing the frequency used with the second equipment progress wireless signal, for example, the first equipment informs the nothing that the second equipment uses
The frequency of line signal.
It, can be point-to-point by this since the first equipment can establish point-to-point wireless connection with multiple second equipment simultaneously
It is wirelessly connected, the throwing screen content of the first equipment is timely transferred to multiple second equipment and is shown, realize multiple second equipment
Throw the simultaneous display of screen content.
In the present embodiment, the throwing screen content that multiple second equipment are obtained from first equipment can be identical, can also
It is different.
If the throwing screen content that at least two second equipment are received from the first equipment is different, optionally, different throwing screen contents
With predetermined association relationship.The predetermined association relationship can at least one of：
Content relevance, for example, describing the different content of the same object；In another example brief overview and detailed description pair
The different contents answered；
Association, the different application interface of the same application.
For example, current first equipment is used to carry out the news conference of new product, publisher carries out the popularization of product using PPT
The displaying of page, while carrying out the displaying that product uses using video.The product is the same object.If second equipment connects
The throwing screen content for receiving the first equipment is PPT；The throwing screen content for the first equipment that another second equipment receives is the video.This two
The throwing screen content that a second equipment receives is different, but to the different content of the same product, is belonged to content relevance
Different throw screen contents.
For example, throwing screen content there are one link or noun first, needs to be thrown by second and shield content to explain, although specifically
Content is different, but substantially with relevance.For example, it is balance sheet that second equipment, which receives throwing screen content,；
The throwing screen content that another second equipment receives is the Verbose Listing etc. in the asset load table in a certain element.
In some embodiments, if user carries out the displaying of the software application of a new listing, a software may have not
Same functional module group, different functional module groups have corresponded to different application interfaces, are illustrated to be associated with, the difference of the same application
Application interface can be sent to corresponding second equipment as different throwing screen contents.
When the throwing screen content difference that the second different in the present embodiment equipment receives, there is predetermined association, at other
In embodiment, the throwing screen content that the second different equipment receives can not have predetermined association.
In some embodiments, the method further includes：
Throw screen control interface display, wherein it is described throw screen control interface Overlapping display first equipment other
On interface, screen control interface is thrown not as screen content is thrown and is sent to the second equipment.
One or more operational controls are shown in the throwing screen control interface, can be used for controlling the throwing screen display of the second equipment
Show.For example, starting, stopping or terminating the transmission of the throwing screen content of the second equipment；Selection be sent to the second equipment throwing screen content,
Configuration and the configuration control of the bandwidth of the point-to-point wireless connection between corresponding second equipment.The configuration control can be：Dialog box.
In some embodiments, the method includes：
First equipment detects predetermined operation；
After detecting the first equipment, the throwing screen control circle is shown in the top of first device display
Face.
In also some embodiments, the method includes：
After detecting the user's operation for acting on and throwing screen control interface, start the display timing for throwing screen control interface；
It is long when displayed to be more than preset duration, then the throwing screen control interface is minimized, to prevent from throwing screen control interface
Other content in the first equipment is interfered to show.
If detecting a user's operation, display timing, such surface are re-started, if one is thrown screen control interface and existed
User's operation is not detected in preset duration, then it is automatic to minimize.After minimum, shown most in the precalculated position of display interface
It is aobvious to restore the full interface for throwing screen display interface after detecting the operation for acting on the minimum control for smallization control
Show.
For example, showing the minimum control for throwing screen control interface in taskbar.
In another example minimizing control described in system message interface display.
Optionally, the display area at the full interface for throwing screen control interface, the display that the display less than the first equipment is gone
Area.Even if screen control interface is thrown in display in this way, user can also be facilitated to check other display contents, be chosen as, the throwing screen
The display area of control interface is not more than the display area of the display for 1/4 or 1/3 first equipment.
In some embodiments, the method further includes：
Throwing screen status information is shown in throwing screen control interface.The throwing screen status information may include：Second equipment
The transmission state of correspondence, throwing screen content between the content identification of the throwing screen content received with second equipment is thrown in screen
The current transmission rate of appearance.
In some embodiments, first equipment and the second equipment further include：Second wireless module, described second is wireless
Module can be different types of wireless module with first wireless module, for example, first wireless module is WiFi modules,
Second wireless module can be Wi USB modules, and the Wi USB modules can be based on WiFi signal and be transmitted into row information.
As shown in figure 3, the method further includes：
Step S101：By the second wireless module third information is received from one or more second equipment；
Step S102：According to the third information, the throwing screen content of first equipment is operated.
Here the throwing screen content of operation includes：Screen content is thrown in modification, and screen content is thrown in addition, screen content is thrown in switching, is deleted
Screen content is thrown, the correspondence control that triggering is thrown in screen content executes predetermined operation etc..
Such second equipment can the first equipment of Reverse Turning Control.
Various controls are shown in the throwing screen content, the user of second equipment can pass through mouse, touch screen, control
Panel processed or other man-machine interactive interfaces receive user's operation；It, can be reversed after first equipment receives the user's operation
Control the corresponding refreshing for throwing screen content in first equipment.
The present embodiment the method further includes：
The broadcast message for carrying the first information is sent using the first wireless module；
Receive the second information that second equipment returns after identifying the first information；
The step S110 may include：Described in being established respectively from different second equipment based on different mailing addresses
Point-to-point wireless connection.
The first device broadcasts first information in the present embodiment；The equipment for wanting to establish connection in this way with the first equipment can
To receive the first information, receive and need after the first information to identify the first information, only successfully identify the first information it
Afterwards, second equipment can return to the second information to the first equipment.First equipment, just can be with after receiving the first information
Two equipment establish point-to-point wireless connection.The first information can be the mailing address of the first equipment, and the second information can carry
The mailing address of second equipment, the first equipment and the second equipment can be based on the first information and the second information in step s 110
Interaction, gets the mailing address of other side and establishes point-to-point wireless connection.
In the present embodiment, the broadcast message can be one kind that request is established in aforementioned connection, be sent using the forms of broadcasting,
It can be received with multiple equipment.
For example, the method further includes：
Read the address mark of the physical address of first wireless module；
The first information is generated using preset rules processing described address mark；
Second information for receiving second equipment and being returned after identifying the first information, including：
It receives preset rules described in second equipment utilization and identifies the second information returned after the first information；
The step S110 may include：
After receiving second information, built respectively from different second equipment based on different mailing addresses
Found the point-to-point wireless connection.
The physical address of first wireless module can be MAC Address etc..It is handled using preset rules, such as using default
Scramble sequence or scramble sequence handle the mark address, generate the first information；If not knowing the default rule in this way
For equipment then, the first information may be exactly mess code information or the information without information content.Second equipment is receiving first
Pre-stored preset rules can be utilized to identify that the first information shows that second equipment is if identifying successfully after information
The legitimate device of the first equipment of access can be authorized, and second information is sent to the first equipment.In the present embodiment, it first sets
It is standby to identify to obtain the first information by preset rules processing address, to the access of second equipment of the limitation without permission, tool
Have the characteristics that realize easy.
As shown in figure 4, the present embodiment provides a kind of electronic equipment, first equipment is the first equipment, including：
Connection unit 110 is distinguished if being multiple for receiving the second equipment that screen is shared based on different mailing addresses
Point-to-point wireless connection is established from different second equipment；
Acquiring unit 120, the throwing screen content for obtaining first equipment；
Communication unit 130 sends the throwing for being based on the point-to-point wireless connection to corresponding second equipment
Shield content.
Connection unit 110 described in the present embodiment, acquiring unit 120 and communication unit 130 can be program unit, can be with
For the execution by computer-executable codes such as computer programs, the function of above-mentioned each unit is realized.
In specific implementation, the connection unit 110 and communication unit 130 can correspond to the wireless modules such as antenna,
It can be used for foundation and the information exchange of point-to-point wireless connection.
Optionally, first equipment includes：Multiple first wireless modules；The physical address of the first different wireless modules
It is different；The connection unit 110, specifically for establishing institute using first wireless module and second equipment
State point-to-point point-to-point wireless connection.
Optionally, first equipment further includes：The control module being connect respectively with multiple first wireless modules.Institute
Control module is stated, controller is can correspond to, can be used for the frequency of the wireless signal of different the first wireless module configuration utilities
Rate；The connection unit 110, for being based on the point-to-point point-to-point wireless connection, using corresponding frequency to described the
Two equipment send the throwing and shield content.
Optionally, the connection unit 110 is specifically used for the first wireless module configuration of at least described first equipment etc.
In the logical address of the second equipment number；The point is established using a logical address and second equipment
To the point-to-point wireless connection of point.
Further, the communication unit 130 is additionally operable to carry the wide of the first information using the transmission of the first wireless module
Broadcast information；Receive the second information that second equipment returns after identifying the first information；
The connection unit 110, specifically for being built respectively from different second equipment based on different mailing addresses
Found the point-to-point point-to-point wireless connection.
Optionally, first equipment further includes：
Reading unit, the address mark of the physical address for reading first wireless module；
Generation unit, for generating the first information using preset rules processing described address mark；
The communication unit 130 is additionally operable to receive preset rules described in second equipment utilization and identifies described first
The second information returned after information；
The connection unit 110, for after receiving second information, based on different mailing addresses respectively with
Different second equipment establishes the point-to-point point-to-point wireless connection.
Optionally, the communication unit 130 is additionally operable to through the second wireless module from one or more second equipment
Receive third information；According to the third information, the throwing screen content of first equipment is operated.
Optionally, the connection unit 110 different from two second is set respectively for based on different mailing addresses
It is standby to establish the point-to-point point-to-point wireless connection；
The communication unit 130 is additionally operable to be based on the point-to-point point-to-point wireless connection, be set to one described second
Preparation send the first throwing screen content；Based on the point-to-point point-to-point wireless connection, the is sent to the second equipment described in another
Two throw screen content；Wherein, described first screen content is thrown different from the second throwing screen content.
Optionally, first equipment includes：Multiple first wireless modules；The physical address of the first different wireless modules
It is different；
The connection unit 110, specifically for being built using first wireless module and second equipment
Found the point-to-point wireless connection.
The equipment further includes：
Allocation unit, for the first wireless module configuration patrolling equal to the second equipment number for first equipment
Collect address；
The connection unit 110, specifically for establishing institute using a logical address and second equipment
State point-to-point wireless connection.
As shown in figure 5, the present embodiment also provides another electronic equipment, the electronic equipment is the first equipment, including：
At least two first wireless modules 210 are respectively used to establish point-to-point wireless connection with the second equipment；
Module 220 is controlled, connect respectively at least two first wireless modules 210, for utilizing one described the
One wireless module 210 and second equipment establish point-to-point wireless connection；
First wireless module 210 is additionally operable to send to corresponding second equipment by the point-to-point wireless connection
Throw screen content.
First wireless module 210 may include in the present embodiment：It is capable of the antenna and and antenna of transmitting/receiving wireless signal
The signal processing chip of connection, first wireless module 210 can be WiFi modules.In the present embodiment, described at least two
First wireless module 210 can establish point-to-point wireless connection, first wireless module 210 with the second equipment respectively
A point-to-point wireless connection is established with second equipment.
In the present embodiment, the control module 220 can be the shared control of at least two first wireless modules 210
Module 220, this control module 220 connect this multiple first wireless module 210, control first nothing simultaneously
The connection of line module 210 is established and communication.
In the present embodiment, first wireless module 210 is used to be based on the point-to-point nothing to corresponding second equipment
Line connection, which is sent, throws screen content.
The control module 220 can be one, thereby realize multiple first wireless modules 210 and share a control
Module 220 reduces the number of control module 220.
As shown in fig. 6, first equipment further includes：
First circuit board 230 is provided with the control module 220；
Second circuit board 240 is provided with first wireless module 210；
240 gap setting of the first circuit board 230 and the second circuit board, and the first circuit board 230 and
Between two circuit boards 240, it is provided with the transfer wire 250 for connecting first wireless module 210 and the control module 220.
In the present embodiment, first equipment includes first circuit board 230 and second circuit board 240, controls module 220
On first circuit board 230, the first wireless module 210 is located at second circuit board 240.Module 220 is controlled due to being related to data
Processing, is a kind of heat production module.First wireless module 210 is related to sending and receiving for signal, equally will produce heat.In this reality
The accumulation in order to avoid heat in example is applied, different electricity can be separately positioned on by control module 220 and the first wireless module 210
On the plate of road, the heat build-up caused by the same circuit board is set relative to that will control module 220 and the first wireless module 210,
The weak problem of caused heat-sinking capability.For example, the first circuit board 230 and second circuit board 240 and transmission line, from side
It presents I-shaped.Since control module 220 and first are wirelessly located on different circuit boards, relative to positioned at the same circuit board
On, the differentiation of the generation position of heat may be implemented, to be conducive to the heat dissipation of equipment, reduce heat accumulation phenomenon.
Optionally, the first circuit board 230 and second circuit board 240 can be printed circuit board.
In some embodiments, the control module 220 is located at the first surface of first circuit board 230, the first wireless mould
Group 210 is located at the second surface of second circuit board 240；The first surface and second surface are first circuit board 230 and second
Circuit board 240 is apart from two farthest surfaces.For example, the opposite surface of first surface and second surface the first equipment of direction,
To realize heat different surfaces radiation.
In some embodiments, the electronic equipment further includes：
Radiator, for providing the first temperature between the first circuit board 230 and the gap of second circuit board 240
Heat conduction medium, and the heat conduction medium of the second temperature between first circuit board 230 and the gap of second circuit board 240 is driven to leave
The gap.First temperature is less than the second temperature.
For example, the radiator can be air-cooled radiator, between first circuit board 230 and second circuit board 240
It is blown into cold air and hot-air is promoted to be left from gap, realize the introducing of heat conduction medium and the leading for second temperature of the first temperature
The driving of thermal medium.
In another example the radiator can be liquid radiator, the heat conduction medium of the liquid radiator, for example, the ratios such as water
The larger liquid of thermal capacitance realizes heat dissipation by the phase transformation of heat-conducting liquid.For example, the heat-conducting liquid of liquid is poured into the gap,
Gaseous heat-conducting gas is left from gap drive, by with the heat exchanges such as air so that gaseous heat conduction gaseous state is liquefied as liquid
Body, and be conducted back between first circuit board 230 and second circuit board 240.First circuit board 230 and second circuit has been achieved
The radiator of plate 240 shares.
Optionally, the first interface for connecting first wireless module 210 is provided on the first circuit board 230；
The transfer wire 250 is connect with the first interface；The first interface is by being located at the first circuit board
Circuit on 230 is connect with the control module 220.
The first interface is located on the first circuit board 230, connects the first interface for convenience and is arranged in institute
The edge for stating first circuit board 230, the connection for facilitating transmission to be oriented to.In further embodiments, the first interface can be arranged
Towards the side on the second circuit board 240 on the first circuit board 230, facilitate the connection of the transfer wire 250.
As shown in fig. 7, the present embodiment provides a kind of electronic equipment, the electronic equipment is third equipment, including：
Shell 310；
Second interface 320 is located in the shell 310, is appeared by the opening on the shell 310, is used for and first
Equipment, which is established, connects and receives throwing screen content；
At least two first wireless modules 340 are located in the shell 310；
Control module 330, be located at the shell 310 in, respectively with the second interface 320 and first wireless module
340 connections, for establishing point-to-point wireless connection using first wireless module 340 and second equipment, and are controlled
It makes first wireless module 340 and throwing screen content is sent to corresponding described second based on the point-to-point wireless connection
Equipment.
The shell 310 can be the outer housing 310 of electronic equipment.
The second interface 320 is located in shell 310, can be appeared by the opening on the shell 310, this sample prescription
Just it establishes and connects with first equipment, and receive the throwing screen content that first equipment provides.The second interface 320 can be
USB interface or PCIE interfaces etc. can establish the connection for having wire insertion with the first equipment.
At least two first wireless modules 340 are additionally provided in the shell 310, first wireless module 340 for
First equipment establishes point-to-point wireless connection with the second equipment.
The control module 330, can device in order to control be located in shell 310 respectively with described for example, microcontroller etc.
One wireless module 340 and the second interface 320 connect, and can be used for controlling the wireless communication of first wireless module 340
With the connection and data interaction of the second interface 320 and the first equipment.
Optionally, the third equipment further includes：Third interface is located in the shell 310, passes through the shell 310
On opening appear, for receive power supply and to the third equipment power.
The third interface is similarly positioned in the shell 310, is appeared by the opening on shell 310, can be used for receiving
Power supply, and power to third equipment.
In some embodiments, third interface can be used for the connection of the first equipment, receive the power supply of the first equipment, and will be for
Electricity is used for third equipment.
In further embodiments, the third interface can be used for connecting with the other equipment other than the first equipment, example
Such as, other power supply units, in another example, the third interface can be commercial power interface, can be used for receiving the power supply of alternating current.
Optionally, the third equipment further includes：Second wireless module is located in the shell 310, for receiving second
The third information that equipment is sent；
The second interface 320 is additionally operable to the third information being transferred to first equipment, the third information,
For the throwing screen content for the first equipment described in first equipment operation.
Second wireless module can be aforementioned WiUSB modules etc., and the second wireless module and the first wireless module 340 can be
Different wireless modules is similarly positioned in the shell 310, can receive the third information of the second equipment transmission, and passes through institute
It states second interface 320 third information is transferred to third information and be transmitted to first equipment.
Similarly in the present embodiment, the control module 330 and the first wireless module 340 can also be located at different electricity
On the plate of road, and the various boards for controlling 340 places of module 330 and the first wireless module equally can as shown in FIG. 6 be in
I-shaped distribution, preferably to radiate.
A specific example is provided below in conjunction with above-mentioned any embodiment：
As shown in figure 8, this example provides a kind of information interaction system, including：
First equipment and multiple second equipment；
Third equipment is connected in first equipment；
It is connected with the 4th equipment in each second equipment.
In one case, third equipment and the first equipment are mutually independent equipment.4th equipment and the second equipment are phases
Mutual independent equipment.In other cases, third equipment belongs to the first equipment, is the component part of the first equipment；4th sets
It is standby to belong to the second equipment, it is the component part of the second equipment.
In system shown in Fig. 8, the first equipment passes through high-definition multimedia interface (High Definition
Multimedia Interface, HDMI) it is communicated respectively with using 2 WiFi modules of 60Ghz band communications, the two WiFi
Module shares a control module.The HDMI interface can be second interface above-mentioned.
In addition WiUSB modules are additionally provided in third equipment, are connected for being established by USB2.0 interfaces and the first equipment,
The USB2.0 interfaces can be third interface above-mentioned.
The 4th equipment of one kind includes WiUSB modules, can be connect with the WiUSB modules in third equipment or the first equipment,
The Reverse Turning Control information (corresponding to third information above-mentioned) that second equipment is sent can be sent to the first equipment.4th sets
Standby further includes receiver 1, which may include that a WiFi module can be established with a WiFi module in third equipment
Point-to-point wireless connection can be connect by HDMI with the second equipment.
Another 4th equipment only includes a receiver.The 4th equipment of another kind in fig. 2 includes receiver 2, can
To be connect with the image processor of the second equipment by HDMI, image processor receive the 4th device forwards image data it
Afterwards, it is exported by the second equipment.
The second equipment of one kind includes control panel and image processor, which can acquire user's operation, be based on
User's operation forms the third information.
In several embodiments provided herein, it should be understood that disclosed device and method can pass through it
Its mode is realized.Apparatus embodiments described above are merely indicative, for example, the division of the unit, only
A kind of division of logic function, formula that in actual implementation, there may be another division manner, such as：Multiple units or component can combine, or
It is desirably integrated into another system, or some features can be ignored or not executed.In addition, shown or discussed each composition portion
It can be the INDIRECT COUPLING by some interfaces, equipment or unit to divide mutual coupling or direct-coupling or communication connection
Or communication connection, can be electrical, mechanical or other forms.
The above-mentioned unit illustrated as separating component can be or may not be and be physically separated, aobvious as unit
The component shown can be or may not be physical unit, you can be located at a place, may be distributed over multiple network lists
In member；Some or all of wherein unit can be selected according to the actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in various embodiments of the utility model can be fully integrated into a processing module,
Can also be each unit individually as a unit, it can also be during two or more units be integrated in one unit；
The form that hardware had both may be used in above-mentioned integrated unit is realized, the form that hardware adds SFU software functional unit can also be used real
It is existing.
One of ordinary skill in the art will appreciate that：Realize that all or part of step of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can be stored in a computer read/write memory medium, the program
When being executed, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned includes：It is movable storage device, read-only
Memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or
The various media that can store program code such as person's CD.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (8)
1. a kind of electronic equipment, which is characterized in that the electronic equipment is the first equipment, including：
At least two first wireless modules are respectively used to establish point-to-point wireless connection with the second equipment；
Module is controlled, is connect respectively at least two first wireless modules, for utilizing first wireless module
Point-to-point wireless connection is established with second equipment；
First wireless module is additionally operable to send to corresponding second equipment by the point-to-point wireless connection and throw in screen
Hold.
2. equipment according to claim 1, which is characterized in that further include：
First circuit board is provided with the control module；
Second circuit board is provided with first wireless module；
The first circuit board and the second circuit board gap setting, and between the first circuit board and second circuit board,
It is provided with the transfer wire for connecting first wireless module and the control module.
3. equipment according to claim 2, which is characterized in that
The first interface for connecting first wireless module is provided on the first circuit board；
The transfer wire is connect with the first interface；
The first interface is connect by the circuit on the first circuit board with the control module.
4. electronic equipment according to claim 2, which is characterized in that
The control module is located at the first surface of the first circuit board；
First wireless module is located at the second surface of the second circuit board；
The opposing face of the first surface and the second surface towards first equipment.
5. a kind of electronic equipment, which is characterized in that the electronic equipment is third equipment, including：
Shell；
Second interface is located in the shell, is appeared by the opening on the shell, for establishing connection simultaneously with the first equipment
It receives and throws screen content；
At least two first wireless modules are located in the shell；
Module is controlled, is located in the shell, is connect respectively with the second interface and first wireless module, for utilizing
One first wireless module establishes point-to-point wireless connection with second equipment, and controls the first wireless module base
In the point-to-point wireless connection, throwing screen content is sent to corresponding second equipment.
6. equipment according to claim 5, which is characterized in that further include：
Third interface is located in the shell, is appeared by the opening on the shell, for receiving power supply and to the third
Equipment is powered.
7. equipment according to claim 5 or 6, which is characterized in that further include：
Second wireless module is located in the shell, the third information for receiving the transmission of the second equipment；
The second interface is additionally operable to the third information being transferred to first equipment, the third information, for for institute
State the throwing screen content of the first equipment described in the first equipment operation.
8. a kind of electronic equipment, which is characterized in that the electronic equipment is the first equipment, including：
The physical address of multiple first wireless modules, the first different wireless modules is different；
Connection unit, if for receive the second equipment that screen is shared be it is multiple, based on different mailing addresses respectively with difference
Second equipment establish point-to-point wireless connection；The connection unit is specifically used for utilizing first wireless module
The point-to-point wireless connection is established with second equipment；
Acquiring unit, the throwing screen content for obtaining first equipment；
Communication unit sends the throwing to corresponding second equipment and shields content for being based on the point-to-point wireless connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721806450.5U CN208027337U (en) | 2017-12-21 | 2017-12-21 | Electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721806450.5U CN208027337U (en) | 2017-12-21 | 2017-12-21 | Electronic equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107908386A (en) * | 2017-12-21 | 2018-04-13 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| TWI815689B (en) * | 2022-10-06 | 2023-09-11 | 神雲科技股份有限公司 | Multicore systems communicating method |
-
2017
- 2017-12-21 CN CN201721806450.5U patent/CN208027337U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107908386A (en) * | 2017-12-21 | 2018-04-13 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| TWI815689B (en) * | 2022-10-06 | 2023-09-11 | 神雲科技股份有限公司 | Multicore systems communicating method |
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