CN110248224A

CN110248224A - Throw screen connection method for building up, device, computer equipment and storage medium

Info

Publication number: CN110248224A
Application number: CN201910439498.4A
Authority: CN
Inventors: 裴庆飞; 张敏; 杨锋; 田甜; 金胜
Original assignee: Nanjing Suning Software Technology Co Ltd
Current assignee: Nanjing Suning Software Technology Co Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2019-09-17

Abstract

This application involves a kind of throwings to shield connection method for building up, device, computer equipment and storage medium.The described method includes: first terminal obtains the location information of second terminal, the identification information of the second terminal is requested to server according to the positional information, first terminal receives the identification information for the second terminal that the server returns；First terminal is connect according to the identification information, foundation with the throwing screen of the second terminal.Operation can be simplified using this method and be easy to implement long-range throw and shielded.

Description

Throw screen connection method for building up, device, computer equipment and storage medium

Technical field

This application involves throwing to shield technical field, shield connection method for building up, device, computer equipment more particularly to a kind of throwing And storage medium.

Background technique

In the conventional technology, the quick sharing to information or content may be implemented by way of throwing screen.It is needing to throw screen When, user inputs in a terminal throws screen code etc. for establishing the identification information for throwing screen connection with another terminal, this two After a terminal establishes throwing screen connection, the throwing screen content for needing to share in a terminal can be sent to another terminal by user, It is shown by another terminal to screen content is thrown, for example, in the case where the scenes such as are explained and publicised at by enterprise's meeting, teaching demonstration, collective, It may relate to above-mentioned throwing screen process.

Under normal conditions, throwing the identification informations such as screen code is all the abstract character string of comparison, and user knows the throwing screen code often It needs to reach another terminal institute at the scene, or after obtaining by other means to be manually entered into terminal, it is cumbersome, Inconvenient long-range throw is shielded.

Summary of the invention

Based on this, it is necessary to which in view of the above technical problems, operation can be simplified and be easy to implement long-range throwing screen by providing one kind Throwing screen connection method for building up, device, computer equipment and storage medium.

The application's, in a first aspect, providing a kind of throwing screen connection method for building up, this method includes: applied to first terminal

The location information for obtaining second terminal requests the identification information of second terminal according to location information to server；

Receive the identification information for the second terminal that server returns；

According to identification information, foundation is connect with the throwing screen of second terminal.

The second aspect of the application, provides a kind of throwing screen connection method for building up, and this method is applied to server, comprising:

The mark acquisition request that first terminal is sent is received, mark acquisition request is first terminal according to acquired second The location information of terminal generates；

According to mark acquisition request, the identification information of second terminal is determined；

Identification information is returned to first terminal, so that first terminal is connected according to identification information and the throwing screen of second terminal.

The third aspect of the application provides a kind of throwing screen connection and establishes device, which includes:

Request unit requests second terminal to server according to location information for obtaining the location information of second terminal Identification information；

Receiving unit, the identification information of the second terminal for receiving server return；

Unit is established, for according to identification information, foundation to be connect with the throwing screen of second terminal.

The fourth aspect of the application provides a kind of throwing screen connection and establishes device, which includes:

Receiving unit, for receiving the mark acquisition request of first terminal transmission, mark acquisition request is first terminal root It is generated according to the location information of acquired second terminal；

Processing unit, for determining the identification information of second terminal according to mark acquisition request；

Transmission unit, for returning to identification information to first terminal, so that terminal is according to identification information and second terminal Throw screen connection.

The 5th aspect of the application provides a kind of computer equipment, including memory, processor and storage are on a memory And the computer program that can be run on a processor, processor perform the steps of when executing computer program

The 6th aspect of the application provides a kind of computer equipment, including memory, processor and storage are on a memory And the computer program that can be run on a processor, processor perform the steps of when executing computer program

The 7th aspect of the application, provides a kind of computer readable storage medium, is stored thereon with computer program, calculate Machine program performs the steps of when being executed by processor

The eighth aspect of the application provides a kind of computer readable storage medium, is stored thereon with computer program, calculates Machine program performs the steps of when being executed by processor

Above-mentioned throwing screen connection method for building up, device, computer equipment and storage medium, are in the position for obtaining second terminal After information, the identification information of second terminal is requested to server by the location information, the second terminal returned based on server Identification information and second terminal establish throw screen connection.In the embodiment of the present application scheme, user is not necessarily to know the mark of second terminal Know the throwing screen establishment of connection that information (for example, throwing screen code) can realize first terminal and second terminal, improve convenience, Meanwhile throwing screen establishment of connection is only related with the position of second terminal, and it is unrelated with the position of first terminal, also it is conducive to realize remote Journey throws screen.

Detailed description of the invention

Fig. 1 is the applied environment figure that screen connection method for building up is thrown in one exemplary embodiment of the application；

Fig. 2 is that a kind of throwing screen based on first terminal side provided in one exemplary embodiment of the application connects method for building up Flow diagram；

Fig. 3 is a kind of throwing screen connection method for building up based on server side provided in one exemplary embodiment of the application Flow diagram；

Fig. 4 is that the schematic diagram of scene is established in a kind of throwing screen connection of one exemplary embodiment of the application provided；

Fig. 5 is a kind of schematic diagram for the throwing screen control interface of one exemplary embodiment of the application provided；

Fig. 6 is that a kind of throwing screen of one exemplary embodiment of the application provided requests the schematic diagram of prompting interface；

Fig. 7 is another schematic diagram for throwing screen control interface of one exemplary embodiment of the application provided；

Fig. 8 is a kind of throwing screen connection method for building up mutual based on more top-cross of one exemplary embodiment of the application provided Timing diagram；

Fig. 9 is that a kind of human-computer interaction process for the throwing screen connection method for building up of one exemplary embodiment of the application provided is shown It is intended to；

Figure 10-12 is a kind of schematic diagram for the prompting interface of one exemplary embodiment of the application provided；

Device is established in a kind of throwing screen connection based on first terminal side provided in one exemplary embodiment of Figure 13 the application Structural block diagram；

Figure 14 is that device is established in a kind of throwing screen connection based on server side provided in one exemplary embodiment of the application Structural block diagram；

Figure 15 is the internal structure chart of the computer equipment provided in one exemplary embodiment of the application；

Figure 16 is the internal structure chart of the computer equipment provided in one exemplary embodiment of the application.

Specific embodiment

It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, not For limiting the application.

The application is location information of the first terminal by acquisition second terminal, and by being based on the location information to service Device requests the mode of the identification information (for example, throwing screen code) of second terminal and second terminal to establish and throw screen connection.User only needs Know location information (for example, meeting room information) this more intuitive information, so that it may realize first terminal and second terminal Throwing screen establishment of connection, meanwhile, do not need user be manually entered throwing screen code, do not need yet user know throw screen code, improve The convenience of operation is also advantageous to realize that long-range throw is shielded.

Fig. 1 is the application environment schematic diagram that a kind of throwing screen that one exemplary embodiment of the application provides connects method for building up. As shown in Figure 1, throwing screen connection method for building up, which is applied to throw to shield to connect, establishes system, it includes first that system is established in throwing screen connection Terminal 102, second terminal 106 and server 108.

First terminal 102 can be, but not limited to be various smart phones, laptop, tablet computer, personal computer, Laptop, smart phone, tablet computer and portable wearable device (such as smart glasses, smart watches etc.).It is transporting During row, first terminal 102 can run a certain application program, so that the location information of second terminal 106 is obtained, in basis The location information is requested to server to after the identification information of second terminal 106, and foundation is connect with the throwing screen of second terminal 106, To realize that function is established in the throwing screen connection of the application.

It is TV, projector that second terminal 106, which can be, but not limited to, throws screen box and VR (Virtual Reality, void Quasi- reality) smart machines such as equipment, it also can be, but not limited to be various smart phones, laptop, tablet computer, personal meter Calculation machine, laptop, smart phone, tablet computer and portable wearable device (such as smart glasses, smart watches etc.). Wherein, second terminal 104 can carry display screen and realize display function, for example, screen content is thrown in display, such terminal can To be TV, second terminal 106 is without display screen, for example, throwing screen content can be shown in other equipment, it is such Terminal can be throwing screen box or projector, and throwing screen content can be displayed on the screen by throwing screen box, or be sent to institute The TV of connection, display is on TV.In the process of running, second terminal 106 can run a certain application program, receive first The identification information that terminal 102 is sent is established with first terminal 102 and is thrown if the identification information received is the identification information of itself Screen connection.

Server 108 can be realized with the server cluster of the either multiple server compositions of independent server.? In operational process, server 108 can run a certain application program, receive the mark acquisition request that first terminal 102 is sent, root The identification information of second terminal 106 is returned to first terminal 102 according to the mark acquisition request.

Network 104 is for realizing between first terminal 102 and second terminal 106, first terminal 102 and server 108 etc. Network connection, may include a plurality of types of wired or wireless networks.In one embodiment, which may include indigo plant The near-field communications network such as tooth, WIFI, ZigBee.In another embodiment, which may include Public Switched Telephone Network The long-distance communication networks such as (Public Switched Telephone Network, PSTN) and internet.Certainly, the network 104 It can also simultaneously include near-field communication network and long-distance communication network.

In the above-described embodiments, the application program that first terminal 102 and second terminal 106 are run can be to be exclusively used in throwing screen The throwing screen application of function, or the other application comprising screen projection function, such as communication applications.One embodiment wherein In, above-mentioned application program can be mobile enterprise office platform, which not only may be implemented to communicate Function is also used as the integrated function platform of many other functions, for example (such as asks for leave, office articles for examination & approval event Application, finance etc. examine event), the processing of attendance event, task events, the enterprises event such as log event, order for another example The processing of the enterprise externals events such as meal, buying, the application limit not to this；So, when the technology for being applied to the application When scheme, which may include above-mentioned screen projection function, to realize that the throwing screen connection of the application is established Scheme.

It is noted that the application program of mobile enterprise office platform can be pre- installed appropriately first terminal 102 On the equal electronic equipments of second terminal 106, the application program is allowed to be activated and run on the electronic equipment；Certainly, When using technologies such as HTML5, without installing corresponding application program on an electronic device, it can be obtained and run this and answer Use program.

System is established in throwing screen connection based on Fig. 1, below with reference to first terminal 102, second terminal 106 and server 108 Etc. respective processing logic and its mutual interactive process, it is described in detail for the technical solution of the application.

In one embodiment, as shown in Fig. 2, providing a kind of throwing screen connection method for building up, it is applied to Fig. 1 in this way In first terminal for be illustrated, comprising the following steps:

Step 202, the location information for obtaining second terminal requests the mark of second terminal according to the location information to server Know information；

Here, location information can be the Locale information (or geographical location information) of characterization second terminal position, For example, it may be meeting room identification information, floor information, area information or other kinds of Locale information.

Specifically, for obtaining the location information step of second terminal, in a kind of situation, first terminal can be with display position List information, so that user selects, first terminal can determine the location information of second terminal according to the user's choice.Separately In a kind of situation, second can also be inquired from the relevant resource reservation information of second terminal (for example, meeting room predetermined information) The location information of terminal.Both of which does not need the location information that user is manually entered second terminal, convenient and efficient.But this Field technical staff is to be understood that first terminal can also provide the input function of location information, so that user is defeated manually Enter location information.

Specifically, which can directly be sent to by first terminal after the location information for obtaining second terminal Server returns to the identification information of second terminal with request server, is also possible to obtain a centre according to the location information Amount, is sent to server for the intermediate quantity, and the identification information of second terminal is returned with request server.

Wherein, the identification information of second terminal can be throwing screen code and (correspond with second terminal, build for throwing screen connection Vertical character string), being also possible to equipment MAC, (Media Access Control Address indicates the ground of on-line apparatus position Location) address or device id (identity number).

Step 204, the identification information for the second terminal that server returns is received；

Specifically, first terminal receives the identification information for the second terminal that server returns, which can be clothes Device of being engaged in directly determines according to above-mentioned location information or above-mentioned intermediate quantity, is also possible to request another processor (such as to broadcast It puts server to determine).

Step 206, according to the identification information of second terminal, foundation is connect with the throwing screen of second terminal.

Specifically, first terminal can be according between the identification information and identification information and second terminal received Corresponding relationship determines second terminal, on the one hand, can be whole to first by the identification information when there are multiple second terminals The second terminal that throwing screen connection is established needed for end is accurately identified；On the other hand, identification information can be only to the use having permission Family discloses, for example user needs to carry out purview certification when obtaining identification information, to avoid the user of lack of competence with being intended to Content displaying is carried out in two terminals.

In above-mentioned throwing screen connection method for building up, after being the location information for obtaining second terminal, by being based on the location information It is established to the mode and second terminal of the identification information of server request second terminal and throws screen connection.User is without knowing that second is whole The throwing screen establishment of connection that the identification information (for example, throwing screen code) at end can realize first terminal and second terminal, improves Convenience, meanwhile, throwing screen establishment of connection is only related with the position of second terminal, and unrelated with the position of first terminal, also has Benefit realizes that long-range throw is shielded.

In one of the embodiments, it is above-mentioned according to location information to the identification information of server request second terminal Step may include step: send first identifier acquisition request to server, first identifier acquisition request carries position letter Breath, and it is used to indicate the identification information that server returns to second terminal according to location information.

In the present embodiment, server can in advance between the identification information of second terminal and the location information of second terminal Corresponding relationship is established, server, can be according in the first identifier acquisition request after receiving first identifier acquisition request Location information and the corresponding relationship determine the identification information for needing to return to first terminal.The present embodiment, first terminal only need The location information for the second terminal that will acquire is sent to server, so that it may get the second terminal of server return Identification information.

In one of the embodiments, it is above-mentioned according to location information to the identification information of server request second terminal Step may include step: according to the corresponding relationship of the location information of second terminal and location information and intermediate quantity, obtain The corresponding intermediate quantity of the location information sends second identifier acquisition request to server, and second identifier acquisition request carries this The corresponding intermediate quantity of location information, and it is used to indicate the identification information that server returns to second terminal according to intermediate quantity.

Here, intermediate quantity can be device mac address or device id, and the application limits not to this.Intermediate quantity It can be determined according to query service provided by the server, for example, can be looked into according to equipment MAC for some Play Servers It askes and throws screen code, then the intermediate quantity can be device mac address, and identification information can be throwing screen code, in this way, can be based on existing The throwing screen code that Play Server inquires second terminal can save lower deployment cost without additional deployment services device.

The step of location information of above-mentioned acquisition second terminal in one of the embodiments, may include step: aobvious Show that throwing screen control interface, the throwing screen control interface show location information list, for selection by the user；By user in location information The location information selected in list is determined as the location information of second terminal.It, can be in display position while information list Display reminding information, for prompting user from the location information of location information list selection second terminal.In the present embodiment, it is not required to Want the location information of user's manual editing's second terminal.

The step of location information of above-mentioned acquisition second terminal in one of the embodiments, may include step: root According to the user account of local log-on, determine that the resource reservation information of the user account of local log-on is looked into resource reservation information Ask the location information of second terminal.

Here, resource reservation information can refer to the predetermined information of second terminal, be also possible to meeting where second terminal The meeting room predetermined information of room.Resource reservation information can specifically include the place Locale information and network address letter of second terminal It ceases (such as device mac address), the location information of the place Locale information as above-mentioned second terminal, the network address information As above-mentioned intermediate quantity.

Wherein, the resource reservation information of the user account of local log-on can be the user account progress using local log-on The resource reservation information that resource reservation generates is also possible to carry out the resource reservation of resource reservation generation using other users account Information, and the user account of the local log-on is corresponded into user as resource reservation when other users account progress resource reservation and is believed The user of resource in breath.For example, A employee subscribes a certain meeting room, while requiring employee B, C and D as personnel participating in the meeting, Employee A, B, C and D can be the users of meeting room (resource in resource reservation information).

Using this embodiment scheme, the location information that user is manually entered second terminal is not needed, does not need user's choosing yet The location information of second terminal is selected, more quick aspect.

Further, after user's first terminal and second terminal are established and throw screen connection, if another User also wants throw screen content share, can be sent by its terminal (hereinafter referred to as third terminal) to first terminal and throw screen It asks.

First terminal can also receive the throwing screen request of third terminal in one of the embodiments, total with third terminal Enjoy the throwing screen permission of second terminal.Here, the throwing screen permission that second terminal is shared with third terminal refers to first terminal and third Terminal can be established simultaneously with second terminal and throw screen connection, for example, can adopt when second terminal can support multichannel to throw screen connection In this way.It shows on third terminal or shows in third terminal in this way, third terminal can also be thrown screen content On the other display equipment of connection.

First terminal can also receive the throwing screen request of third terminal in one of the embodiments, will throw screen permission and cut Give third terminal.Here, throwing screen permission is switched to third terminal can specifically include: interrupt first terminal and second terminal The connection of throwing screen, and distribute third terminal and second terminal and establish the permission for throwing screen connection, in this way, third terminal can also be with the Two terminals, which are established, throws screen connection, is thrown that screen content is shown on third terminal or displaying is connected in third terminal that other show Show in equipment, throwing screen permission, which is switched to third terminal, can specifically include: interrupt the throwing of second terminal having built up all the way The authority distribution of screen connection is thrown to third terminal in this road of Current interrupt by screen connection.

Further, first terminal connects in the throwing screen request for receiving third terminal, it can be determined that whether third terminal has There is the access right of second terminal, when judging result is the access right with second terminal, is weighed if receiving shared screen of throwing Limit instruction, the throwing screen permission of second terminal is shared with third terminal.Alternatively, first terminal is asked in the throwing screen for receiving third terminal When asking, it can be determined that whether third terminal has the access right of second terminal, is to make with second terminal in judging result When with permission, if receiving throwing screen permission switching command, the throwing screen permission of second terminal is switched to third terminal.Using this reality The scheme of example is applied, can be established to avoid the terminal and second terminal of the access right of no second terminal and throw screen connection.

Wherein, it shares to throw and shields permission instruction or throw screen permission switching command and can be thrown in screen control interface based on being preset in A certain control triggering.Judge whether third terminal has the step of access right of second terminal in one of the embodiments, It may include step: judging whether third terminal meets preset condition, when third terminal meets preset condition, determine that third is whole Hold the access right with second terminal；Wherein, it is second terminal that preset condition, which includes the user account of third terminal login, The user account that the user account and third terminal of the corresponding user account of member, local log-on in predetermined information log in has (it is each that group can be but be not limited to enterprise, school, hospital, government bodies and public security department etc. to identical corporate home information Seed type) and first terminal and third terminal be located at least one condition in identical local area network.First terminal can also be with Judgement request is sent to server, to judge whether third terminal has an access right of second terminal by server, such as by The server judges whether the user account that third terminal logs in is the corresponding user of member in the predetermined information of second terminal Account etc..

Here, the predetermined information of second terminal can refer to the information for directly subscribing the second terminal, may also mean that pre- The predetermined information in place where ordering the second terminal.

First terminal can also send the identification information of second terminal to third terminal in one of the embodiments,.Tool Body, identification information can be sent to third terminal in the throwing screen request for receiving third terminal, be also possible to receiving third When the throwing screen of terminal requests and determines that third terminal has the access right of second terminal, identification information is sent to third terminal. In this way, third terminal can obtain the identification information of second terminal, without again after sending throwing screen request to first terminal To server request obtain second terminal identification information, also there is no need to third terminal obtain second terminal location information, Simplify treatment process.

First terminal can send the mark of second terminal with request server to third terminal in one of the embodiments, Know information.Specifically, can be in the throwing screen request for receiving third terminal, request server sends second terminal to third terminal Identification information, be also possible to receive third terminal throwing screen request and determine third terminal have second terminal the right to use In limited time, request server sends the identification information of second terminal to third terminal.In this way, third terminal is sent to first terminal After throwing screen request, the identification information of second terminal can be obtained, the mark without requesting acquisition second terminal to server again Know information, also there is no need to the location informations that third terminal obtains second terminal.

In above-described embodiment, first terminal is connect with the throwing screen that second terminal is established can be long-range connection, to incite somebody to action this The throwing screen connection of application establishes scheme applied to the throwing screen operation in long-range range, for example realizes between the office of enterprise two places Long-range throwing shield operation.Alternatively, first terminal is connect with the throwing screen that second terminal is established can be near field connection, thus by this Shen Throwing screen please connects scheme of establishing applied to the throwing screen operation near field range, for example local throw inside enterprise's meeting room is shielded Operation.Certainly, if existing simultaneously multiple first terminals, a part of first terminal be can be by way of remotely connecting Established with second terminal throw screen connection, another part first terminal with it can be and connect near field by way of and second terminal It establishes and throws screen connection, to meet throwing screen demand locally, remotely simultaneously.

In one embodiment, as shown in figure 3, providing a kind of throwing screen connection method for building up, it is applied to Fig. 1 in this way In server for be illustrated, comprising the following steps:

Step S302: receive first terminal send mark acquisition request, the mark acquisition request be first terminal according to The location information of acquired second terminal generates；

Here, mark acquisition request returns to the identification information of second terminal for request server to first terminal.

Step S304: according to mark acquisition request, the identification information of second terminal is determined；

Specifically, server can be believed according to the location information and location information and mark that mark acquisition request carries The corresponding relationship of breath determines the identification information of second terminal.Believe the position that server can also be carried according to mark acquisition request The corresponding relationship for ceasing associated intermediate quantity and intermediate quantity and identification information determines the identification information of second terminal.It needs to illustrate , one of location information and intermediate quantity information can only be carried by identifying acquisition request.

Step S306: to first terminal return second terminal identification information so that first terminal according to identification information with The throwing screen of second terminal connects.

In above-mentioned throwing screen connection method for building up, the mark acquisition request that the first terminal that server receives is sent is the One terminal is generated according to the location information of acquired second terminal, determines that the mark of second terminal is believed according to mark acquisition request After breath, which is returned into first terminal, so that first terminal is connected according to identification information and the throwing screen of second terminal. User is not necessarily to know that the identification information (for example, throwing screen code) of second terminal can realize the throwing screen of first terminal and second terminal Establishment of connection improves convenience, meanwhile, throwing screen establishment of connection is only related with the position of second terminal, and eventually with first The position at end is unrelated, also advantageous to realize that long-range throw is shielded.

Server can be sentenced when receiving the mark acquisition request of first terminal transmission in one of the embodiments, Whether disconnected first terminal has the access right of second terminal, is the right to use that first terminal has second terminal in judging result In limited time, according to mark acquisition request, the identification information of second terminal is determined.In this way, second can be obtained to avoid illegal user eventually The identification information at end.Wherein, judge whether first terminal has the step of access right of second terminal, can specifically include: The associated resource reservation information of user account that first terminal logs in is obtained, if the associated money of user account that first terminal logs in Source predetermined information is matched with mark acquisition request, then determines whether first terminal has the access right of second terminal.

Wherein, resource reservation information and mark acquisition request matching refer in resource reservation information corresponding second terminal with It is matched for identifying the corresponding second terminal of acquisition request, for example, referring to corresponding second terminal and mark in resource reservation information The corresponding second terminal of acquisition request is identical, or the corresponding second terminal of mark acquisition request is in resource reservation information One in corresponding multiple second terminals.

Server can also connect after first terminal and second terminal are established and throw screen connection in one of the embodiments, The throwing screen request that third terminal is sent is received, judges whether third terminal has the access right of second terminal, has in third terminal When having the access right of second terminal, screen request will be thrown and be transmitted to first terminal.Wherein, judge whether third terminal has second The step of access right of terminal, can specifically include step: it is pre- to obtain the associated resource of user account that third terminal logs in Determine information, if the associated resource reservation information of user account that third terminal logs in is matched with acquisition request is identified, determines the Three terminals have the access right of second terminal.

Here, the associated resource reservation information of user account that third terminal logs in can be using third terminal login User account carries out the resource reservation information of resource reservation generation, is also possible to carry out resource reservation production using other users account Raw resource reservation information, and the user account that third terminal logs in is corresponded into user when other users account progress resource reservation User as resource in resource reservation information.

Throwing below with reference to the interactive process between first terminal, second terminal, third terminal and server, to the application Screen connection is established scheme and is described in detail.

Fig. 4 is the schematic diagram that scene is established in a kind of throwing screen connection that one exemplary embodiment of the application provides.Such as Fig. 4 institute Show, it is assumed that in the building the A C201 meeting room of a certain enterprise, by the user A of the meeting room, user B, user C, user D, user E and user F, and do not hold a meeting in the user G of the meeting room.

Technical solution based on application, user A, user B, user C, user D, user E, user F and user G can distinguish Using terminal 402, terminal 406, terminal 408, terminal 410, terminal 412, terminal 414 and terminal 416 are (eventually as above-mentioned first End) etc. with TV 404 (as above-mentioned second terminal) establish throw screen connection, will throw accordingly screen content show in TV On 404.Wherein, each for terminal 402, terminal 406, terminal 408, terminal 410, terminal 412, terminal 414 and terminal 416 etc. For a terminal, first terminal all can serve as in treatment process in this application, below using terminal 402 as first terminal For, for the interactive process between terminal 402, TV 404 and server (being to show in figure), the throwing screen of application is connected It is illustrated for establishment process.

User A is opened as main throwing people (the conference creation person or meeting participant) login account in terminal 402 and is thrown screen Using (application program for operating in the realization application scheme in terminal 402), terminal shows throwing screen control circle as shown in Figure 5 Face 50, throwing includes selectable option list 502 in screen control interface 50, and selectable option list 502 includes one or more Control 504 may be selected, a conference room name is shown on each optional control 504 (can represent the position letter of second terminal Breath), the prompt letter that such as " please select to throw screen meeting room " can be shown around selectable option list 502 (such as above) Breath, to instruct user to select the location information of second terminal.Meanwhile user A can trigger the drop-down choosing for throwing screen control interface 50 Item 506, so that each optional control 504 that terminal display is current, for example, meeting room predetermined information relevant to user A has Multiple, selectable option list 502 then may include multiple optional controls 504, can be to each in drop-down option 506 Control 504 may be selected to be shown.In addition, slider control 510 can also be contained by throwing in screen control interface 50, to select in selection It may be selected to switch over display when control 504 is too many in item list 502.Throwing can also be minimum containing interface in screen control interface 50 Change control 512 and control 514 is closed at interface, throws screen control interface 50 to minimize to throw screen control interface 50 or close.

In addition, it is contemplated that different periods or different user, the equipment that can throw screen is also possible to different, and choosing may be selected It can also be arranged around list 502 (such as above) and refresh control 508, after user clicks and refreshes control 508, terminal can be with Optional control 504 in selectable option list 502 is refreshed.

It, can be with after control 504 may be selected in " building the A C201 meeting room " that user's point has selected selectable option list 502 It clicks and throws screen trigger control, i.e., " start to throw screen ", after terminal 402 detects that throwing screen trigger control is triggered, generate mark and obtain It is sent to server after request, the throwing screen of the throwing screen equipment (TV 404) in " building A C201 meeting room " is returned with request server Code.

Wherein, mark acquisition request can be first identifier acquisition request, which carries " the building A This location information of C201 meeting room " has been stored in advance each location information (such as conference room name) and can throw in server The corresponding relationship of the throwing screen code of equipment, can be according to " building A C201 meeting room " this location information, the and " building A C201 meeting The corresponding relationship of the throwing screen code of room " and TV 404, returns to terminal 402 for the throwing screen code of TV 404.Terminal 402 receives electricity After 404 throwing screen code, so that it may be established according to the throwing screen code and throw screen connection, after screen connection is thrown in foundation, so that it may by terminal 402 throwing screen content is shown on TV 404.

In view of recording the server of each throwing screen code for throwing screen equipment sometimes, shield the associated data of code often simultaneously with throwing It is not directly the location information for throwing screen equipment, for example, be another data (hereinafter referred to as intermediate quantity) with the screen associated data of code are thrown, Server is redeployed, will increase cost.For this purpose, terminal 402 can be first according to " building A C201 meeting room " and location information With the corresponding relationship of intermediate quantity, " building A C201 meeting room " corresponding intermediate quantity is obtained, after obtaining the intermediate quantity, to server Second identifier acquisition request is sent, it is corresponding which carries " building A C201 meeting room " this location information Intermediate quantity, server is according to the throwing screen code of " building A C201 meeting room " corresponding intermediate quantity and the intermediate quantity and TV 404 Corresponding relationship, the throwing screen code of TV 404 is returned into terminal 402.After terminal 402 receives the throwing screen code of TV 404, so that it may Screen connection is thrown to establish according to the throwing screen code, after screen connection is thrown in foundation, so that it may which the throwing screen content of terminal 402 is shown to electricity On 404.Wherein, intermediate quantity can be device mac address or device id, generally device mac address.

It is unrelated with the position of terminal 402 in above-mentioned throwing screen connection establishment process, even if so not in the " building A C201 meeting The user G of view room " can also be established and electricity by its terminal 416 using the mode same or similar with foregoing description mode Throwing screen depending on 404 connects, and so may be implemented remotely to throw screen.Meanwhile for user level, without knowing the throwing screen of TV 404 Code can also can be promoted with the throwing screen establishment of connection for realizing terminal 402 and TV 404 or terminal 414 and TV 404 The convenience of operation.

In addition, the mode that terminal 402 obtains the location information of TV 404 is also possible to terminal 402 according to local log-on User account (such as user account of user A) determines the resource reservation information of the user account of local log-on, pre- in the resource Determine in information, inquires the location information of TV 404.In user A, user B, user C, user D, user E, user F and user G One user subscribes meeting room i.e. " building the A C201 meeting room " of this meeting, user A, user B, user C, user D, user E, the user account that user F and user's G using terminal log in itself can obtain meeting room predetermined information (the resource reservation letter Breath), for example, terminal 402 can then obtain the meeting room predetermined information, can be to the meeting after the user account of user A logs in Room predetermined information is parsed, and the location information of TV 404 is analytically inquired in result.This mode does not need user A yet and obtains Know the throwing screen code of TV 404, terminal can automatically obtain the throwing screen code of TV 404, more quickly and efficiently.Wherein, the meeting View room predetermined information may include the place Locale information of TV 404 and network address information (such as the MAC of TV 404 Location), location information of the place Locale information of TV 404 as TV 404, the network address information of TV 404 is as above-mentioned Intermediate quantity.But there is the situation of multiple meeting room predetermined informations for user A, it can be by showing multiple meeting room predetermined informations The mode of corresponding conference room name is selected for user A, or filters out a meeting room predetermined information in conjunction with present period, Further according to the location information of the meeting room predetermined information inquiry TV 404 filtered out.

Server determines terminal according to the mark acquisition request after the mark acquisition request for receiving the transmission of terminal 402 402 request to throw the equipment (for example, which equipment carrying out throwing screen to) shielded, i.e., after TV 404, can first judge that terminal 402 is The no access right with TV 404, when judging result is the access right that terminal 402 has TV 404, further according to the mark Know the throwing screen code that acquisition request determines TV 404, the throwing screen code of acquisition is returned into terminal 402.In this way, can exclude without electricity Depending on other terminals of 404 access right.Specifically, the associated meeting of user account that the available terminal 402 of server logs in View room predetermined information is sentenced if the associated meeting room predetermined information of the user account of terminal 402 is matched with the mark acquisition request Determine the access right that there is terminal 402 terminal 402 to log in.The user account that the available terminal 402 of server logs in is associated The mode of meeting room predetermined information can be to meeting room reservation system request, be also possible to terminal 402 or other Electronic equipment requests obtain, and the application limits not to this.

In addition, terminal 402 is after establishing throwing screen connection with TV 404, it is possible to will appear other users and also want to TV Carry out throwing the situation of screen on 404.For example, user C also wants the throwing screen content in its terminal 408 throwing screen to TV 404, this is just It needs terminal 408 and TV 404 to establish and throws screen connection.According to the scheme of one embodiment of the application, terminal 408 is (as upper The third terminal stated) it is sent to terminal 402 and throws screen request, it, can be total with terminal 408 after terminal 402 receives throwing screen request The throwing screen permission of second terminal is enjoyed, in this case, the throwing screen connection of terminal 402 and TV 404 does not disconnect, and allows end End 408 is connect with the throwing screen of TV 404, for example, can use when multichannel being supported to throw screen connection TV 404 The throwing screen content of this mode, terminal 402 and terminal 408 can throw screen and be shown in the different zones of 404 display screen of TV, Screen can also be thrown on the display screen of TV 404 with the throwing screen content of a terminal, the throwing screen content of another terminal throws screen in electricity Depending in another display equipment (such as the 4th terminal) or screen of 404 connections.

According to the scheme of one embodiment of the application, terminal 408 is sent to terminal 402 throws screen request, and terminal 402 receives To after throwing screen request, the throwing screen permission of TV 404 can be switched to terminal 408, the throwing screen permission of TV 404 is switched to Terminal 408, which can be, is switched to terminal 408 for the throwing screen permission of itself (i.e. terminal 402), or by another terminal (end End also established with TV 404 throw screen connection) throwing screen permission be switched to terminal 408.Specifically, a throwing screen can be disconnected to connect It connects, such as disconnected end 402 is connect with the throwing screen of TV 404, or disconnects another terminal and the foundation throwing screen of TV 404 company It connects, so that terminal 408 can be established with TV 404 throws screen connection.For example, only supporting to throw screen connection all the way for TV 404 Or the throwing screen that has built up is when connect total number and reach throwing screen number upper limit threshold, it can be in this way.

Further, after terminal 402 can receive throwing screen request, judge that the terminal 408 for sending throwing screen request is The no access right with TV 404, when judging result is the access right that terminal 408 has TV 404, if receiving altogether Throwing screen permission instruction is enjoyed, the throwing screen permission of TV 404 is shared with terminal 408.After terminal 402 can receive throwing screen request, Judge whether the terminal 408 for sending throwing screen request has the access right of TV 404, is that terminal 408 has in judging result When the access right of TV 404, if receiving throwing screen permission switching command, screen permission will be thrown and be switched to terminal 408.In this way, can The TV 404 is used without the equipment of access right to avoid to TV 404.Wherein, judge to send the terminal 408 that the throwing screen is requested Whether the mode of the access right with TV 404 can be, and judge whether terminal 408 meets preset condition, when terminal 408 is full When the foot preset condition, determine that terminal 408 has the access right of TV 404；The preset condition includes the use that terminal 40 logs in Family account is that the corresponding user account of member in the predetermined information of TV 404 (or C201 meeting room), terminal 402 log in User's account that the user account corporate home information having the same and terminal 402 that user account and terminal 408 log in log in Number and terminal 408 be located at least one condition in identical local area network.

The above-mentioned instruction of shared throwing screen permission or throwing screen permission switching command can be and be grasped in a certain preset control Make to be triggered after (such as click), specifically, can show throwing screen request prompting interface shown in fig. 6, throwing screen request prompt The prompt information of such as " user * * *, which requests to throw to TV * * *, to be shielded, and whether PLSCONFM is agreed to ", throwing screen request are shown in interface Prompting interface includes two controls 602,604, if user clicks control 602, triggers shared throwing screen permission instruction or throws screen Permission switching command, or click control 604, then it can refuse the throwing screen request of terminal 408.

Further, terminal 402 can send the throwing screen code of TV 404 to terminal 408, alternatively, request server is to terminal The throwing screen code of 408 power transmissions view 404.In this way, terminal 408 obtains the throwing screen of TV 404 after sending throwing screen request to first terminal Code, the throwing screen code without requesting acquisition TV 404 to server again are also just not required to the position that terminal 408 obtains TV 404 Information.

In addition, as shown in fig. 7, throwing screen control interface 50 can also include selectable option list 702, selectable option List 702 includes one or more optional controls 704, each shows a kind of throwing screen mode on optional control 704, optional Select around option list 702 (such as above) prompt information that such as " please select to throw screen mode " can be shown, to instruct to use Screen mode (for example, full-computerized throws screen or document throws screen) is thrown in family selection.Meanwhile user A can trigger throwing screen control interface 70 Drop-down option 706 so that terminal display optional control 706 each at that time.In addition, throwing in screen control interface 50 can also contain There is slider control 710, may be selected to switch over display when control 704 is too many in selecting option list 702.In addition, throwing Shielding can also be containing control 708 be refreshed in control interface 50, and after user clicks the refreshing control 708, terminal 402 can shield to throwing Mode is shown after being refreshed.

It should be noted that the above-mentioned TV 404 as second terminal is the terminal device with display screen, according to need It wants, the terminal device as second terminal is also possible to without display screen, for example, it is also possible to be to throw screen box or projection Instrument.

For the ease of further understanding the solution of the present invention, the present invention program is explained below by way of a specific example It states.In the present embodiment, the throwing screen connection method of the application one embodiment is applied to include terminal, communication server, broadcasting In the system of interface equipment, meeting room reservation system and Play Server.It in this specific embodiment, is to be equipped in terminal Communication applications (for example, telecommunication customer end), in communication applications including screen projection function, but these cannot be constituted to the application side The restriction of case.

Fig. 8 is the process timing diagram of the throwing screen connection method of the application one embodiment.As shown in figure 8, in the embodiment Throwing screen connection method include the following steps:

Step 802, terminal sends predetermined conference room list request to communication server；

Step 804, predetermined conference room list request is sent to conference system by communication server；

Step 806, conference system to communication server with returning to the list of predetermined conference room and the corresponding MAC of meeting room Location；

Step 808, corresponding MAC Address is returned to terminal by communication server；

For above-mentioned step S802-S808, specifically, it can will be mounted with that each throwing screen box for throwing screen application is mounted on The MAC Address for throwing screen box is maintained in meeting chamber system by corresponding meeting room.Be equipped in terminal telecommunication customer end (for example, Bean sprouts client), terminal can send predetermined conference to communication server (for example, bean sprouts server) by the telecommunication customer end Room list request.The predetermined conference room list request is transmitted to conference system by communication server, and conference system can be to communication Server returns to meeting room list surely and the corresponding MAC Address of meeting room, communication server return to corresponding MAC Address Terminal.

For example, A employee is in conference system predetermined conference room, while inviting personnel participating in the meeting B, C, D, scheduling meeting is initiated successfully Later conference system the information such as the time of meeting, place, theme can be sent respectively to by way of communication message employee B, C、D。

Telecommunication customer end is installed as the entrance for throwing screen, before user's use, on communication server backstage in terminal The throwing screen application of telecommunication customer end is added, and sets locally applied for the throwing screen application, it is ensured that is all to register communication Client with can participate in per family throw screen.

Step 810, terminal selects user meeting room information is determined according to the meeting room information of user's selection MAC Address is sent to communication server；

Step 812, the MAC Address for the meeting room information that communication server is selected according to user sends to Play Server and throws Shield code inquiry request；

Here, Play Server management has each relevant throwing screen code for throwing screen equipment, for example, the Play Server can To be that pleasure broadcasts server, but it is not limited to this.

Step 814, Play Server is returned to communication server throws screen code；

Step 816, communication server is returned to terminal throws screen code；

Step 818, terminal calls the interface of the offer of playback interface equipment；

Wherein, it can be pleasure in Play Server and broadcast server, playback interface equipment can be pleasure and broadcast SDK (Software Development Kit, Software Development Kit).

Step 820, playback interface equipment calls Play Server authenticates the interface；

Wherein, if the authentication is passed, it can establish throwing screen connection.

Step 822, happy server of broadcasting is to terminal return throwing screen result.

After this embodiment scheme comes into operation, as shown in figure 9, user clicks after throwing screen entrance, terminal detection can throw screen Equipment, corresponding MAC Address is sent to conference system by the telecommunication customer end run at the terminal, and conference system is according to user Information (for example, user account) returning equipment information.During detection can throw screen equipment, terminal can show mentioning for Figure 10 Show interface, the prompt information for such as " detecting the meeting room that can throw screen " is shown in the prompting interface, can also show throwing The content of the prompt information of screen method, the prompt information can be set according to actual needs, for example, can be such as " The upper preset conference room IMeeting simultaneously selects participant, and participant is applied by bean sprouts and throws screen in the meeting room of reservation ", here, IMeeting refers to the conference applications for preset conference room, and bean sprouts application here refers to a kind of communication applications.If can not throw The equipment of screen can show the prompting interface of Figure 11, and showing in the prompting interface such as " can not throw the meeting room of screen, ask Confirmation IMeeting in reservation information after try again " prompt information and throw screen method prompt information, the throwing screen method Prompt information can be identical as the throwing prompt information of screen method in Figure 10；If user clicks " detecting again " control, again The equipment that screen can be thrown is detected, if user closes the page, terminates process.If there is the equipment that can throw screen, show Figure 12's For throwing the prompting interface of screen control or the throwing screen control interface of Fig. 7, user select to throw screen equipment (throw screen meeting room) and After throwing screen content (it is full frame can to default throwing computer for unselected words), so that it may using what is provided in the application one embodiment It throws screen connection method for building up and establishes throwing screen connection, carry out the throwing screen for throwing screen content.

Using the scheme of the present embodiment, user does not have to throwing screen code and is able to achieve throwing screen yet, simultaneously as be wireless throwing screen, Screen instrument and preparation throwing screen data line are thrown without borrowing everywhere, it is only necessary to corresponding meeting room be selected to can be completed in communication applications Screen is thrown, screen directly can also be remotely thrown in oneself station, without having to on-the-spot meeting room.Meanwhile the scheme of the present embodiment The end PC (personal computer) can be supported to throw screen, ios (a kind of Mobile operating system) throws at end screen and android (peace It is tall and erect) end throwing screen.

It should be understood that although each step in the flow chart of Fig. 2,3,8 and 9 is successively shown according to the instruction of arrow Show, but these steps are not that the inevitable sequence according to arrow instruction successively executes.Unless expressly state otherwise herein, this There is no stringent sequences to limit for the execution of a little steps, these steps can execute in other order.Moreover, Fig. 2,3,8 and 9 In at least part step may include that perhaps these sub-steps of multiple stages or stage are not necessarily multiple sub-steps Completion is executed in synchronization, but can be executed at different times, the execution in these sub-steps or stage sequence is not yet Necessarily successively carry out, but can be at least part of the sub-step or stage of other steps or other steps in turn Or it alternately executes.

In one embodiment, as shown in figure 13, it provides a kind of throwing screen connection and establishes device, comprising: request unit 1302, receiving unit 1304 and unit 1306 is established, in which:

Request unit 1302 requests second to server according to location information for obtaining the location information of second terminal The identification information of terminal；

Receiving unit 1304, the identification information of the second terminal for receiving server return；

Unit 1306 is established, for according to identification information, foundation to be connect with the throwing screen of second terminal.

In one of the embodiments, request unit 1302 can to server send first identifier acquisition request, first Mark acquisition request carries location information, and is used to indicate server and is believed according to the mark that location information returns to second terminal Breath.

Request unit 1302 can be according to location information and location information and intermediate quantity in one of the embodiments, Corresponding relationship, obtain the corresponding intermediate quantity of location information, send second identifier acquisition request to server, second identifier obtains Request carries the corresponding intermediate quantity of location information, and is used to indicate server and is believed according to the mark that intermediate quantity returns to second terminal Breath.

Request unit 1302 can show throwing screen control interface in one of the embodiments, throw in screen control interface and show It is shown with location information list, for selection by the user, the location information that user selectes in location information list is determined as second The location information of terminal.

Request unit 1302 can obtain local step on according to the user account of local log-on in one of the embodiments, The resource reservation information of the user account of record inquires the location information of second terminal in resource reservation information.

In one of the embodiments, above-mentioned resource reservation information may include second terminal place Locale information and Network address information, location information of the place Locale information as second terminal, network address information is as intermediate quantity.

It can also include control unit that device is established in throwing screen connection in one of the embodiments, and control unit can connect The throwing screen request for receiving third terminal, the throwing screen permission of second terminal is shared with third terminal, alternatively, receiving the throwing screen of third terminal Request will throw screen permission and be switched to third terminal.

Control unit can also judge whether third terminal has the right to use of second terminal in one of the embodiments, Limit, when judging result is the access right that third terminal has second terminal, if receive it is shared throw screen permission instruction, with the Three terminals share the throwing screen permission of second terminal, alternatively, being the access right that third terminal has second terminal in judging result When, if receiving throwing screen permission switching command, screen permission will be thrown and be switched to third terminal.

Control unit may determine that whether third terminal meets preset condition in one of the embodiments, when third end When end meets preset condition, determine that third terminal has the access right of second terminal, wherein preset condition includes third terminal The user account of login be the corresponding user account of member in the predetermined information of second terminal, local log-on user account and The user account corporate home information having the same and first terminal that third terminal logs in are located at identical with third terminal At least one condition in local area network.

It can also include mark return unit that device is established in throwing screen connection in one of the embodiments, and mark returns single Member is for sending the identification information of second terminal to third terminal, alternatively, request server sends second terminal to third terminal Identification information.

It is the elaboration that device is established in the throwing screen connection based on first terminal side above, below to the throwing screen based on server side Connection is established device and is illustrated.

In one embodiment, as shown in figure 14, it provides a kind of throwing screen connection and establishes device, comprising: receiving unit 1402, processing unit 1404 and transmission unit 1406, in which:

Receiving unit 1402, for receiving the mark acquisition request of first terminal transmission, mark acquisition request is first whole End is generated according to the location information of acquired second terminal；

Processing unit 1404, for determining the identification information of second terminal according to mark acquisition request；

Transmission unit 1406, for returning to identification information to first terminal, so that terminal is whole according to identification information and second The throwing screen at end connects.

The location information that processing unit 1404 can be carried according to mark acquisition request in one of the embodiments, with And the corresponding relationship of location information and identification information, determine identification information.

The location information that processing unit 1404 can be carried according to mark acquisition request in one of the embodiments, is associated with Intermediate quantity and intermediate quantity and identification information corresponding relationship, determine identification information.

In conjunction with second aspect or above-mentioned certain possible implementations, above-mentioned method further include:

Processing unit 1404 may determine that whether first terminal has the use of second terminal in one of the embodiments, Permission, according to mark acquisition request, determines that second is whole when judging result is the access right that first terminal has second terminal The identification information at end.

The associated money of user account that the available first terminal of processing unit 1404 logs in one of the embodiments, Source predetermined information is sentenced if the associated resource reservation information of user account that first terminal logs in is matched with mark acquisition request Determine the access right that first terminal has second terminal.

Processing unit 1404 can be also used for receiving the throwing screen request that third terminal is sent in one of the embodiments, Judge whether third terminal has the access right of second terminal, it, will when third terminal has the access right of second terminal It throws screen request and is transmitted to first terminal.

The associated money of user account that the available third terminal of processing unit 1404 logs in one of the embodiments, Source predetermined information is sentenced if the associated resource reservation information of user account that third terminal logs in is matched with mark acquisition request Determine the access right that third terminal has second terminal.

The specific of device, which is established, about throwing screen connection limits the limit that may refer to shield connection method for building up above for throwing Fixed, details are not described herein.The connection of above-mentioned throwing screen establish the modules in device can fully or partially through software, hardware and its Combination is to realize.Above-mentioned each module can be embedded in the form of hardware or independently of in the processor in computer equipment, can also be with It is stored in the memory in computer equipment in a software form, in order to which processor calls the above modules of execution corresponding Operation.

In one embodiment, a kind of computer equipment is provided, which can be terminal, internal structure Figure can be as shown in figure 15.The computer equipment includes the processor connected by system bus, memory, network interface, shows Display screen and input unit.Wherein, the processor of the computer equipment is for providing calculating and control ability.The computer equipment Memory includes non-volatile memory medium, built-in storage.The non-volatile memory medium is stored with operating system and computer Program.The built-in storage provides environment for the operation of operating system and computer program in non-volatile memory medium.The meter The network interface for calculating machine equipment is used to communicate with external terminal by network connection.When the computer program is executed by processor To realize a kind of throwing screen connection method for building up.The display screen of the computer equipment can be liquid crystal display or electric ink is aobvious Display screen, the input unit of the computer equipment can be the touch layer covered on display screen, be also possible to computer equipment shell Key, trace ball or the Trackpad of upper setting can also be external keyboard, Trackpad or mouse etc..

In one embodiment, a kind of computer equipment is provided, including memory, processor and storage are on a memory And the computer program that can be run on a processor, processor are realized in any one above-mentioned embodiment when executing computer program Throwing screen based on first terminal side the step of connecting method for building up.

In one embodiment, a kind of computer equipment is provided, which can be server, internal junction Composition can be as shown in figure 16.The computer equipment include by system bus connect processor, memory, network interface and Database.Wherein, the processor of the computer equipment is for providing calculating and control ability.The memory packet of the computer equipment Include non-volatile memory medium, built-in storage.The non-volatile memory medium is stored with operating system, computer program and data Library.The built-in storage provides environment for the operation of operating system and computer program in non-volatile memory medium.The calculating The database of machine equipment is used to store each identification information for throwing screen equipment.The network interface of the computer equipment is used for and outside Terminal passes through network connection communication.To realize a kind of throwing screen connection method for building up when the computer program is executed by processor.

In one embodiment, a kind of computer equipment is provided, including memory, processor and storage are on a memory And the computer program that can be run on a processor, processor are realized in any one above-mentioned embodiment when executing computer program Throwing screen based on server side the step of connecting method for building up.

It will be understood by those skilled in the art that structure shown in Figure 15 and 16, only relevant to application scheme The block diagram of part-structure does not constitute the restriction for the computer equipment being applied thereon to application scheme, specific to calculate Machine equipment may include perhaps combining certain components or with different components than more or fewer components as shown in the figure Arrangement.

In one embodiment, a kind of computer readable storage medium is provided, computer program is stored thereon with, is calculated Machine program realizes the throwing screen connection foundation side based on first terminal side in any one above-mentioned embodiment when being executed by processor The step of method.

In one embodiment, a kind of computer readable storage medium is provided, computer program is stored thereon with, is calculated Machine program realizes the throwing screen connection method for building up based on server side in any one above-mentioned embodiment when being executed by processor The step of.

Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with Relevant hardware is instructed to complete by computer program, the computer program can be stored in a non-volatile computer In read/write memory medium, the computer program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, To any reference of memory, storage, database or other media used in each embodiment provided herein, Including non-volatile and/or volatile memory.Nonvolatile memory may include read-only memory (ROM), programming ROM (PROM), electrically programmable ROM (EPROM), electrically erasable ROM (EEPROM) or flash memory.Volatile memory may include Random access memory (RAM) or external cache.By way of illustration and not limitation, RAM is available in many forms, Such as static state RAM (SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate sdram (DDRSDRAM), enhancing Type SDRAM (ESDRAM), synchronization link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic ram (DRDRAM) and memory bus dynamic ram (RDRAM) etc..

Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance Shield all should be considered as described in this specification.

The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.

Claims

1. a kind of throwing screen connection method for building up, the method are applied to first terminal, which comprises

The location information for obtaining second terminal, requests the mark of the second terminal to be believed to server according to the positional information Breath；

Receive the identification information for the second terminal that the server returns；

According to the identification information, foundation is connect with the throwing screen of the second terminal.

2. the method according to claim 1, wherein described according to the positional information to described in server request The identification information of second terminal, comprising:

First identifier acquisition request is sent to the server, the first identifier acquisition request carries the location information, And it is used to indicate the identification information that the server returns to the second terminal according to the positional information；

Alternatively, according to the positional information and the corresponding relationship of the location information and intermediate quantity, obtaining the location information Corresponding intermediate quantity, Xiang Suoshu server send second identifier acquisition request, and the second identifier acquisition request carries described The corresponding intermediate quantity of location information, and it is used to indicate the mark that the server returns to the second terminal according to the intermediate quantity Information.

3. the method according to claim 1, wherein the location information for obtaining second terminal, comprising:

Screen control interface is thrown in display, shows location information list in the throwing screen control interface, for selection by the user；

The location information that user selectes in the location information list is determined as to the location information of the second terminal.

4. according to the method described in claim 2, it is characterized in that, the location information for obtaining second terminal, comprising:

According to the user account of local log-on, the resource reservation information of the user account of local log-on is obtained；

In the resource reservation information, the location information of the second terminal is inquired.

5. according to the method described in claim 4, it is characterized in that, the resource reservation information includes the institute of the second terminal In Locale information and network address information, location information of the place Locale information as the second terminal, the network Address information is as the intermediate quantity.

6. according to claim 1 to method described in 5 any one, which is characterized in that the method also includes:

The throwing screen request for receiving third terminal, the throwing screen permission of the second terminal is shared with the third terminal；

Alternatively, receiving the throwing screen request of third terminal, screen permission will be thrown and be switched to the third terminal.

7. according to the method described in claim 6, it is characterized in that, the method also includes:

Judge whether the third terminal has the access right of the second terminal；

When judging result is the access right that the third terminal has the second terminal, if receiving shared throw shields permission Instruction, the throwing screen permission of the second terminal is shared with the third terminal；

Alternatively, when judging result is the access right that the third terminal has the second terminal, if receiving throwing screen power Switching command is limited, screen permission will be thrown and be switched to the third terminal.

8. judging whether the third terminal has described second the method according to the description of claim 7 is characterized in that described The access right of terminal, comprising:

Judge whether the third terminal meets preset condition, when the third terminal meets the preset condition, determines institute State the access right that third terminal has the second terminal；

Wherein, it is in the predetermined information of the second terminal that the preset condition, which includes the user account of the third terminal login, The corresponding user account of member, local log-on user account and the third terminal log in user account it is having the same Corporate home information and the first terminal and the third terminal are located at least one condition in identical local area network.

9. according to the method described in claim 6, it is characterized in that, the method also includes:

The identification information of the second terminal is sent to the third terminal；

Alternatively, the server is requested to send the identification information of the second terminal to the third terminal.

10. a kind of throwing screen connection method for building up, which is characterized in that the method is applied to server, which comprises

The mark acquisition request that first terminal is sent is received, the mark acquisition request is the first terminal according to acquired The location information of second terminal generates；

According to the mark acquisition request, the identification information of the second terminal is determined；

The identification information is returned to the first terminal, so that the first terminal is according to the identification information and described second The throwing screen of terminal connects.

11. according to the method described in claim 10, it is characterized in that, described according to the mark acquisition request, determine described in The identification information of second terminal, comprising:

According to pair of the location information and the location information and the identification information that the mark acquisition request carries It should be related to, determine the identification information；

Alternatively, according to it is described mark acquisition request carry the associated intermediate quantity of the location information and the intermediate quantity with The corresponding relationship of the identification information determines the identification information.

12. according to the method described in claim 10, it is characterized in that, the method also includes:

Judge whether the first terminal has the access right of the second terminal, is first terminal tool in judging result When having the access right of the second terminal, into described according to the mark acquisition request, the mark of the second terminal is determined The step of knowing information.

13. according to the method for claim 12, which is characterized in that described to judge whether the first terminal has described the The access right of two terminals, comprising:

The associated resource reservation information of user account that the first terminal logs in is obtained, if the user that the first terminal logs in The resource reservation information of account relating is matched with the mark acquisition request, then determines the first terminal with described second eventually The access right at end.

14. method described in 0 to 13 any one according to claim 1, which is characterized in that the method also includes:

The throwing screen request that third terminal is sent is received, judges whether the third terminal has the right to use of the second terminal Throwing screen request is transmitted to described first eventually when the third terminal has the access right of the second terminal by limit End.

15. according to the method for claim 14, which is characterized in that described to judge whether the third terminal has described the The access right of two terminals, comprising:

The associated resource reservation information of user account that the third terminal logs in is obtained, if the user that the third terminal logs in The resource reservation information of account relating is matched with the mark acquisition request, then determines the third terminal with described second eventually The access right at end.

16. device is established in a kind of throwing screen connection, which is characterized in that described device includes:

Request unit, for obtaining the location information of second terminal, according to the positional information to server request described second The identification information of terminal；

Receiving unit returns to the identification information of the second terminal for receiving the server；

Unit is established, for according to the identification information, foundation to be connect with the throwing screen of the second terminal.

17. device is established in a kind of throwing screen connection, which is characterized in that described device includes:

Receiving unit, for receiving the mark acquisition request of first terminal transmission, the mark acquisition request is described first whole End is generated according to the location information of acquired second terminal；

Processing unit, for determining the identification information of the second terminal according to the mark acquisition request；

Transmission unit, for returning to identification information to the first terminal, so that the terminal is according to the identification information and institute State the throwing screen connection of second terminal.

18. a kind of computer equipment including memory, processor and stores the meter that can be run on a memory and on a processor Calculation machine program, which is characterized in that the processor realizes any one of claims 1 to 15 institute when executing the computer program The step of stating method.

19. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program The step of method described in any one of claims 1 to 15 is realized when being executed by processor.