CN103491122A - Multiple screen display interactive system and airsharing method - Google Patents
Multiple screen display interactive system and airsharing method Download PDFInfo
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- CN103491122A CN103491122A CN201210194754.6A CN201210194754A CN103491122A CN 103491122 A CN103491122 A CN 103491122A CN 201210194754 A CN201210194754 A CN 201210194754A CN 103491122 A CN103491122 A CN 103491122A
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Abstract
The invention relates to a multiple screen display interactive system and method. The multiple screen display interactive system comprises first display equipment and second display equipment, wherein each set of display equipment is provided with a display screen and a server. At least one of the first display equipment and the second display equipment is provided with a client side program so as to provide an operation interface for a user, one of the first display equipment and the second display equipment is determined as request equipment on the operation interface, and the other equipment serves as resource equipment; a server starting application program in the request equipment can send a request for acquiring data to a server in the resource equipment, the server in the resource equipment starts the corresponding application program to return data of displayed content to the request equipment according to the request for acquiring the data, and therefore the data can be displayed on the request equipment.
Description
Technical field
The present invention relates to networking technology area, particularly relate to a kind of Multi-screen interaction system and corresponding multi-screen interaction method.
Background technology
Appearance along with intelligent television especially internet television, content on TV becomes more and more abundanter, application on TV is also more and more, and TV application at different commercial locations as the business application terminal, and these abundant contents have proposed more and more higher requirement with the interaction capabilities of applying for TV, common TV remote controller more and more can't meet people's interactivity operation, and be difficult to realize that content for example, in TV and other intelligent terminals, seamless the sharing between portable equipment (as smart mobile phone or ipad etc.).
Summary of the invention
The object of the invention is to, overcome the existing existing defect of Display Technique, and a kind of new multihead display interaction systems and multihead display interactive approach are provided, its can be between a plurality of display devices interactive its displaying contents, meet user's demand.
The object of the invention to solve the technical problems realizes by the following technical solutions.
The invention provides a kind of multihead display interaction systems, it comprises the first display device and the second display device, and wherein each display device has respectively display screen and server.One of at least client-side program is installed to the user, to provide operation interface in described the first display device and described the second display device, determine that on described operation interface one of described the first display device and described second display device are as requesting service, and another is as resource apparatus; Server opening application program in described request equipment sends the request of obtaining data with the server in described resource apparatus, server in described resource apparatus is according to described request of obtaining data, and start corresponding application program with the data of returning to displaying contents to described request equipment, to be shown on described request equipment.
The present invention also provides a kind of display device, described display device has display screen and server, described display device is for showing interactive with another display device with display screen and server, one of at least client-side program is installed to the user, to provide operation interface in wherein said two display devices, determine that on described operation interface one of described two display devices are as requesting service, and another is as resource apparatus; Server opening application program in described request equipment sends the request of obtaining data with the server in described resource apparatus, server in described resource apparatus is according to described request of obtaining data, and start corresponding application program with the data of returning to displaying contents to described request equipment, to be shown on described request equipment.
The present invention also provides a kind of multihead display interactive approach, it comprises: start client-side program to the user, to provide operation interface, and determine that on described operation interface the whichever in the first display device and the second display device is requesting service, and another is resource apparatus; Server opening application program in described request equipment sends the request of obtaining data with the server in described resource apparatus; Server in described resource apparatus is according to described request of obtaining data, start corresponding application program with the data of transmission displaying contents to described request equipment, to be shown on described request equipment.
Multihead display interaction systems of the present invention and multihead display interactive approach can allow between many display devices to realize interactive, determine that whichever is as resource apparatus, whichever is as requesting service, thereby will send to the display device as requesting service as the displaying contents of the display device of resource apparatus, thereby shown on requesting service, thereby realize the interaction between many display devices, meet user's demand.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of specification, and for above and other purpose of the present invention, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and the cooperation accompanying drawing, be described in detail as follows.
The accompanying drawing explanation
Fig. 1 is the schematic diagram of the multihead display interaction systems of the embodiment of the present invention.
The schematic diagram that Fig. 2 is the http server shown in Fig. 1.
The conversion schematic diagram that Fig. 3 is the multihead display interaction systems shown in Fig. 1.
The flow chart of the multihead display interactive approach that Fig. 4 is the embodiment of the present invention.
Embodiment
Reach for further setting forth the present invention technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, multihead display interaction systems and its embodiment of multihead display interactive approach, method, step, structure, feature and effect thereof that foundation the present invention is proposed, be described in detail as follows.
Relevant aforementioned and other technology contents of the present invention, Characteristic can be known and present in the following detailed description coordinated with reference to graphic preferred embodiment.By the explanation of embodiment, when can be to reach technological means and the effect that predetermined purpose takes to be able to more deeply and concrete understanding to the present invention, yet appended graphic only being to provide with reference to the use with explanation not be used for the present invention is limited.
The schematic diagram of the multihead display interaction systems that Fig. 1 is the embodiment of the present invention.As shown in Figure 1, Multi-screen interaction system 100 of the present invention comprises the first display device 110 and the second display device 120.In the present embodiment, the first display device 110 can be the display device of large-screen, for example intelligent television etc.; And the second display device 120 can be the handheld-type intelligent terminal, for example smart mobile phone or panel computer ipad etc.
The first display device 110 has display screen 111 and server 112, and the second display device 120 also has display screen 121 and server 122.That is to say to there is respectively display screen and server in each display device.At this, the server in display device can be defined as http server.
The schematic diagram that Fig. 2 is the http server shown in Fig. 1.As shown in Figure 2, http server 200 comprises respectively IP Address Recognition unit 210, resource identification unit 220, identification of function unit 230, application program launching unit 240, displaying contents transmission unit 250 and other service units 260.Wherein IP Address Recognition unit 210 is in order to identify the IP address of http server place equipment; Resource identification unit 220 is in order to identify the resource comprised in the equipment of http server place; The function that identification of function unit 230 can provide in order to identify http server place equipment; Application program launching unit 240 is in order to start according to actual needs the application program of the correspondence in the equipment of http server place; Displaying contents transmission unit 250 is in order to transmit the data of displaying contents; And other service units 260 are in order to provide other service.
That is to say, in the present invention, the http server in each display device can provide following function: identify this equipment the IP address, identify resource that this equipment comprises, identify various functions that this equipment can provide, open as required application program corresponding in this equipment, the data of transmission displaying contents and other service.
It will be appreciated by persons skilled in the art that the http server 200 shown in Fig. 2 can realize in the mode of hardware or software.When http server 200 is realized with hardware mode, the unit shown in Fig. 2 can utilize actual electronic module to realize, so that http server is realized above-mentioned functions.And, when http server 200 is realized with software mode, the unit shown in Fig. 2 can utilize virtual functional module to realize, so that http server is realized above-mentioned functions.
Particularly, when http server 200 is realized with software mode, need the underlying platform of http server place equipment and other software on platform to provide support.For example, http server 200 can be searched for all softwares in its place equipment, and obtains the function of each software.For example http server 200 can obtain by specific configuration file the function of all softwares in its place equipment, and name the function of each software with the name of standard in configuration file, then, each function of each software in can http server place equipment is mated with appointed function respectively, if find the software of coupling, mean that described equipment can provide this kind of appointed function; If do not find the software of coupling, mean that described equipment can not provide this kind of appointed function.Therefore http server 200 can be identified the function that its place equipment can provide according to aforesaid way.
In addition, each software in http server 200 place equipment also can be given Resource TOC of operating system, and operating system can arrive under this Resource TOC the quantity of resource and the information of each resource of checking.Therefore http server 200 can be identified the resource that its place equipment comprises according to aforesaid way.
Please return and continue to consult Fig. 1, in the first display device 110 of the present invention and the second display device 120 client-side program one of at least is installed, it is in order to provide an operation interface to the user, the whichever that the user can be usingd in determining the first display device 110 and the second display device 120 at the enterprising line operate of operation interface is as requesting service, and whichever is as resource apparatus.
When the user determines that whichever in the first display device 110 and the second display device 120 is as requesting service, with whichever as resource apparatus after, for example in the present embodiment, its first display device 110 that can determine large-screen display equipment is as resource apparatus, and the second display device 120 of handheld-type intelligent terminal is as after requesting service, start an application program as the http server 122 in the second display device 120 of requesting service, using and send the request of obtaining data to the http server 112 in the first display device 110 as resource apparatus, wherein, parameter in described request comprises as the resolution of the second display device 120 of requesting service and data format etc.
Then as the http server 112 in the first display device 110 of resource apparatus according to the request parameter, select to start corresponding application program, and the data such as listening port of the application program of described startup are returned to the second display device 120 as requesting service.Then, the data of returning as the second display device 120 bases of requesting service, and select between suitable agreement and the first display device 110 as resource apparatus to connect, then, as the first display device 110 of resource apparatus, using the transfer of data of displaying contents, give the second display device 120 as requesting service, using and shown on the second display device 120 as requesting service.In the present invention, as between the second display device 120 of requesting service and the first display device 110 as resource apparatus, utilizing the WIFI connected mode and between connects.
The static displaying contents of transmission between the first display device 110 and the second display device 120, picture etc. for example, technique scheme can meet the demands.But when needing the displaying contents of transmission tone video, need to further consider as problems such as the resolution of the second display device 120 of requesting service and transmission code rates, thereby therefore when transmission, need to select suitable host-host protocol and target code form to reduce transmission quantity and make data adapt to the resolution as the second display device 120 of requesting service.
The conversion schematic diagram that Fig. 3 is the multihead display interaction systems shown in Fig. 1.As shown in Figure 3, resource apparatus 320 further comprises transcoder 321, such as MediaCoder etc., thereby the data transaction of the displaying contents that resource apparatus 320 is provided becomes to meet the resolution of requesting service 310 and the data of data format, then utilize suitable host-host protocol to be transferred to requesting service 310, thereby shown on requesting service 310.
In addition, because the transmission rate of 802.11n host-host protocol is higher, it is 300Mbps ~ 600Mbps, therefore can adopt in the present invention the 802.11n host-host protocol connect and transmit data between requesting service 310 and resource apparatus 320.Separately, it will be understood by those skilled in the art that, the coded format that MPEG-4 is a kind of low transmission rate, picture quality is higher, its requirement to transmission rate is lower, at 4800 ~ 64000bits/sec, therefore when requesting service 310 is supported the MPEG-4 coded format, generally can adopt MPEG-4 to encode to carry out the transmission of data as object format.
It will be appreciated by persons skilled in the art that in the present invention, resource apparatus 320 can not deposited the video contents such as TV programme, and it can just forward content shown on it.When new requesting service 310 is arranged to resource apparatus 320 request displaying contents, it just sets up a new forwarding channel between requesting service 310 and resource apparatus 320.And the displaying contents that these display devices obtain is the same, still be subject to the impact of the reasons such as transfer sequence, the content that therefore different display devices obtains just may produce some delays.That is to say, the content that resource apparatus 320 receives can directly be transmitted on requesting service 310 and be play, thereby realizes the seamless switching of displaying contents between resource apparatus 320 and requesting service 310.
In addition, the present invention also provides a kind of multihead display interactive approach.The flow chart of the multihead display interactive approach that Fig. 4 is the embodiment of the present invention.As shown in Figure 4, the multihead display interactive approach of the embodiment of the present invention comprises:
Step S1: start client-side program to the user, to provide operation interface, and determine that on operation interface the whichever in the first display device and the second display device is requesting service, and another is resource apparatus;
Step S2: the http server opening application program in requesting service sends the request of obtaining data with the http server in resource apparatus;
Step S3: http server in resource apparatus is according to the request of obtaining data, start corresponding application program with the data of transmission displaying contents to requesting service, to be shown on requesting service.
In addition, step S3 specifically comprises:
Step S31: the http server in resource apparatus, according to the request of obtaining data, starts corresponding application program, and the data of the listening port of application program is returned to requesting service;
Step S32: the data of the listening port of the application program that the requesting service basis is returned, and select suitable agreement and resource apparatus to connect;
Step S33: resource apparatus transmits the data of described displaying contents to requesting service, to be shown on requesting service.
Multihead display interaction systems of the present invention and multihead display interactive approach can allow between many display devices to realize interactive, for example between large-screen display equipment and handheld-type intelligent terminal, realize interactive.The handheld-type intelligent terminal can be obtained the displaying contents on large-screen display equipment, perhaps on large-screen display equipment, show the displaying contents on the handheld-type intelligent terminal, thereby meet the demand that different users watches same displaying contents, also can overcome the user and watch the defect stopped because the variation on time and space causes simultaneously.For example, the user can't watch the displaying contents on large-screen display equipment because need to leave parlor, the user can utilize multihead display interaction systems of the present invention and multihead display interactive approach that the displaying contents on large-screen display equipment is transferred on the handheld-type intelligent terminal, and the user can utilize the handheld-type intelligent terminal to continue to watch relevant displaying contents.In addition, in the present invention, in every display device, can further include storage device, to store relevant resource within it, and while between many display devices, carrying out interaction, as the display device of requesting service, can show the resource of storing in the display device as resource apparatus.
One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, to come the hardware that instruction is relevant to complete by computer program, described program can be stored in a computer read/write memory medium, this program, when carrying out, can comprise the flow process as the embodiment of above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (Random Access Memory, RAM) etc.
The above, it is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, although the present invention discloses as above with preferred embodiment, yet not in order to limit the present invention, any those skilled in the art, within not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solution of the present invention content, any simple modification of above embodiment being done according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (12)
1. a multihead display interaction systems, is characterized in that, it comprises:
The first display device, it has display screen and server;
The second display device, it has display screen and server;
Wherein, one of at least client-side program is installed to the user, to provide operation interface in described the first display device and described the second display device, determine that on described operation interface one of described the first display device and described second display device are as requesting service, and another is as resource apparatus; Server opening application program in described request equipment sends the request of obtaining data with the server in described resource apparatus, server in described resource apparatus is according to described request of obtaining data, and start corresponding application program with the data of returning to displaying contents to described request equipment, to be shown on described request equipment.
2. multihead display interaction systems according to claim 1, is characterized in that, described server comprises:
IP Address Recognition unit, for identifying the IP address of described server place equipment;
The resource identification unit, the resource comprised for identifying described server place equipment;
The identification of function unit, the function provided for identifying described server place equipment;
The application program launching unit, in the needed application program of described server place device start;
The displaying contents transmission unit, for transmitting the data of displaying contents.
3. multihead display interaction systems according to claim 1, is characterized in that, described the first display device is large-screen display equipment, and described the second display device is the handheld-type intelligent terminal.
4. multihead display interaction systems according to claim 1, it is characterized in that, described resource apparatus further comprises transcoder, data transaction with the displaying contents by described resource apparatus was provided becomes to meet the resolution of described request equipment and the data of data format, then is transferred to described request equipment.
5. a display device, it is characterized in that, described display device has display screen and server, described display device is for showing interactive with another display device with display screen and server, one of at least client-side program is installed to the user, to provide operation interface in wherein said two display devices, determine that on described operation interface one of described two display devices are as requesting service, and another is as resource apparatus; Server opening application program in described request equipment sends the request of obtaining data with the server in described resource apparatus, server in described resource apparatus is according to described request of obtaining data, and start corresponding application program with the data of returning to displaying contents to described request equipment, to be shown on described request equipment.
6. a multihead display interactive approach, is characterized in that, it comprises:
Start client-side program to the user, to provide operation interface, and one of determine in the first display device and the second display device to be requesting service on described operation interface, and another is resource apparatus;
Server opening application program in described request equipment sends the request of obtaining data with the server in described resource apparatus;
Server in described resource apparatus is according to described request of obtaining data, start corresponding application program with the data of transmission displaying contents to described request equipment, to be shown on described request equipment.
7. multihead display interactive approach according to claim 6, is characterized in that, the displaying contents that the server in described resource apparatus is transferred to described request equipment is the content that described resource apparatus receives and just showing on described resource apparatus.
8. multihead display interactive approach according to claim 6, is characterized in that, the displaying contents that the server in described resource apparatus is transferred to described request equipment is content pre-stored in described resource apparatus.
9. multihead display interactive approach according to claim 6, it is characterized in that, server in described resource apparatus is according to described request of obtaining data, start corresponding application program with the transmission displaying contents data to described request equipment, with the step shown on described request equipment, comprise:
Server in described resource apparatus, according to described request of obtaining data, starts corresponding application program, and the data of the listening port of described application program are returned to described request equipment;
The data of the listening port of the described application program that described request equipment basis is returned, and select corresponding agreement and described resource apparatus to connect;
Described resource apparatus transmits the data of described displaying contents to described request equipment, to be shown on described request equipment.
10. multihead display interactive approach according to claim 9, is characterized in that, described request of obtaining data comprises resolution and the data format parameter of described request equipment.
11. multihead display interactive approach according to claim 10, is characterized in that, described resource apparatus transmits the data of described displaying contents to described request equipment, with the step shown on described request equipment, comprises:
According to resolution and the data format parameter of the described request equipment in described request of obtaining data, select suitable host-host protocol and target code form and the data of transmitting described displaying contents to described request equipment.
12. multihead display interactive approach according to claim 11, it is characterized in that, when the data of the described displaying contents provided when described resource apparatus do not meet described target code form, the transcoder in described resource apparatus becomes to meet the data of described target code form by the transcoded data of described displaying contents, then transfers to described request equipment.
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| CN104063197A (en) * | 2014-06-30 | 2014-09-24 | 联想(北京)有限公司 | Information processing method, device and electronic equipment |
| CN104239036A (en) * | 2014-08-25 | 2014-12-24 | 深圳供电局有限公司 | Method and system for displaying information in high-definition manner through large screen |
| CN104768037A (en) * | 2014-01-08 | 2015-07-08 | 中国科学院声学研究所 | Video-on-command rapid switching device and method among screens |
| CN104836672A (en) * | 2014-02-10 | 2015-08-12 | 中国移动通信集团公司 | Method, device, system and terminal equipment for data transmission of multi-screen interaction |
| CN104883605A (en) * | 2015-06-11 | 2015-09-02 | 北京思源置地科技有限公司 | Method and system for realizing switching of program or application display screen |
| WO2015144024A1 (en) * | 2014-03-28 | 2015-10-01 | 中国移动通信集团公司 | Multi-screen interaction method and device |
| WO2016180166A1 (en) * | 2015-05-08 | 2016-11-17 | 阿里巴巴集团控股有限公司 | Method of displaying application data, application controller, device and system |
| CN106933523A (en) * | 2015-12-30 | 2017-07-07 | 阿里巴巴集团控股有限公司 | A kind of multi-screen interaction method and device |
| CN107562396A (en) * | 2017-08-29 | 2018-01-09 | 苏州优势讯通互联网科技有限公司 | The implementation method that multi-screen interactive scene returns |
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| CN109542377A (en) * | 2018-11-16 | 2019-03-29 | 深圳时空数字科技有限公司 | Smart machine, display equipment, storage equipment and screen display interactive control method |
| CN109672738A (en) * | 2018-12-24 | 2019-04-23 | 成都四方伟业软件股份有限公司 | A kind of method and system based on multi-screen interactive cross-terminal service |
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| WO2015103915A1 (en) * | 2014-01-08 | 2015-07-16 | 中国科学院声学研究所 | Apparatus and method for implementing video-on-demand quick switching among multiple screens |
| CN104768037B (en) * | 2014-01-08 | 2017-12-29 | 中国科学院声学研究所 | A kind of video request program apparatus for fast switching and method realized between multi-screen |
| CN104836672A (en) * | 2014-02-10 | 2015-08-12 | 中国移动通信集团公司 | Method, device, system and terminal equipment for data transmission of multi-screen interaction |
| CN104836672B (en) * | 2014-02-10 | 2018-08-24 | 中国移动通信集团公司 | The method, apparatus of data transmission, system and terminal device in multi-screen interactive |
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| CN104063197A (en) * | 2014-06-30 | 2014-09-24 | 联想(北京)有限公司 | Information processing method, device and electronic equipment |
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| CN104239036A (en) * | 2014-08-25 | 2014-12-24 | 深圳供电局有限公司 | Method and system for displaying information in high-definition manner through large screen |
| WO2016180166A1 (en) * | 2015-05-08 | 2016-11-17 | 阿里巴巴集团控股有限公司 | Method of displaying application data, application controller, device and system |
| CN104883605B (en) * | 2015-06-11 | 2018-08-07 | 北京思源置地科技有限公司 | Method and system for realizing switching of program or application display screen |
| CN104883605A (en) * | 2015-06-11 | 2015-09-02 | 北京思源置地科技有限公司 | Method and system for realizing switching of program or application display screen |
| CN106933523A (en) * | 2015-12-30 | 2017-07-07 | 阿里巴巴集团控股有限公司 | A kind of multi-screen interaction method and device |
| CN108076381A (en) * | 2016-11-11 | 2018-05-25 | 华为技术有限公司 | Image display method, video forwarding unit and system |
| CN107562396A (en) * | 2017-08-29 | 2018-01-09 | 苏州优势讯通互联网科技有限公司 | The implementation method that multi-screen interactive scene returns |
| CN109542377A (en) * | 2018-11-16 | 2019-03-29 | 深圳时空数字科技有限公司 | Smart machine, display equipment, storage equipment and screen display interactive control method |
| CN109672738A (en) * | 2018-12-24 | 2019-04-23 | 成都四方伟业软件股份有限公司 | A kind of method and system based on multi-screen interactive cross-terminal service |
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| CN111327873B (en) * | 2019-07-29 | 2021-09-21 | 杭州海康威视系统技术有限公司 | Scene layout adjusting method and device, electronic equipment and storage medium |
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