CN102438176A - Intelligent grouping and resource sharing (IGRS) technology-based method for displaying content of mobile terminal on television side - Google Patents
Intelligent grouping and resource sharing (IGRS) technology-based method for displaying content of mobile terminal on television side Download PDFInfo
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- CN102438176A CN102438176A CN2010105034167A CN201010503416A CN102438176A CN 102438176 A CN102438176 A CN 102438176A CN 2010105034167 A CN2010105034167 A CN 2010105034167A CN 201010503416 A CN201010503416 A CN 201010503416A CN 102438176 A CN102438176 A CN 102438176A
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Abstract
The invention provides an intelligent grouping and resource sharing (IGRS) technology-based method for displaying the content of a mobile terminal on a television side. The method comprises the following steps that: (a) recorded stream data are transmitted to an IGRS audio/video application framework layer; (b) an IGRS audio/video application framework sends the stream data to the television side; and (c) the television side plays the stream data. The IGRS technology-based method for displaying the content of the mobile terminal on the television side provided by the invention is a method which realizes the share of the displaying of the mobile terminal through the IGRS-standardized audio/video application framework as well asand the transmission and the control of audio/video streams, can be realized on all terminals which are compatible to IGRS without other external equipment, connecting wires, and the like, and is faster, more convenient and more flexible; and compared with the prior art, the method is lower in cost and is more convenient in improvement.
Description
Technical field
The present invention relates to the IGRS technical field, relate in particular to a kind of method that the portable terminal content is shown at the TV end based on the IGRS technology.
Background technology
Along with the progress of Display Technique, the Display Technique on the present portable terminal is more and more fast-developing, and the simple liquid crystal section of tradition shows before having; Show that to black-and-white crystal till now color LCD shows that LED shows again; Display effect is become better and better, and along with development of technology, the size of display device such as LCD is also done bigger and bigger; As on cell phone apparatus, display screen can reach 5 cun, and notebook is in the majority between 12 cun and 17 cun; Other equipment also might adopt other sizes, but general such mobile terminal device full-size can not adopt greater than the display device more than 20 cun.Because along with the increase of size, the portability of portable terminal also descends thereupon.Therefore need share at some and show or the situation of demonstration,, then want to be shared with other people and watch then cumbersomely, possibly need external connection display equipment, for example television set, projecting apparatus etc. because display device such as LCD are smaller.Common mode is to adopt video terminal such as the output of S terminal, perhaps connect modes such as HDMI, DVI line, but this after all mode also is not very convenient, and distance is also limited, if can be more convenient with wireless mode meeting, the scene that is suitable for also can be more.On the other hand, information equipment intelligence interconnection and Resource Sharing Protocol (being called for short IGRS, IGRS standard) can be so that user dynamic group nets and realization intelligence interconnection, resource-sharing and cooperation with service in limited range.
Summary of the invention
The purpose of this invention is to provide a kind of based on IGRS technology with the portable terminal content in the method that the TV end shows, be intended to solve the portable terminal that exists in the prior art and sharing the inconvenient technological deficiency of use that shows or exist when demonstrating.
For realizing above-mentioned purpose, the portable terminal content may further comprise the steps in the method that the TV end shows based on the IGRS technology provided by the invention: send flow data through IGRS audio/video application framework layer and share to the TV end.
Further, specifically may further comprise the steps:
Step a is transferred to IGRS audio/video application framework layer with the flow data that records;
Step b, IGRS audio/video application framework send flow data to the TV end;
Step c, the TV end is play.
Further, before said step a, further may further comprise the steps: displaying contents is monitored and recorded to the video sharing service.
Further, further may further comprise the steps before the said step a: the user opens at portable terminal and shares display switch.
Further, said portable terminal is a mobile phone.
Further, said portable terminal is a notebook computer.
The audio/video application framework that passes through the IGRS standard based on the method that the portable terminal content is shown at the TV end of IGRS technology provided by the invention; Transmission through audio frequency, video flowing reaches the method that mobile terminal displays is shared with control; On the terminal of compatible IGRS, all can realize, and not need other external equipments, connecting line etc., more quick and easy, flexible; Cheaper with respect to the prior art cost, also be more convenient for improving.
Description of drawings
Fig. 1 is the flow chart that the portable terminal content is shown at the TV end based on the IGRS technology provided by the invention.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
IGRS intelligent use framework has defined corresponding client, service, data object and the rules of interaction between them based on basic agreement to various application models.Different application developer can be developed corresponding customer service or data object according to specific intelligent use framework.According to the rule that defines in the intelligent use framework, these relevant customer service and data just can dynamically be combined into complete application.For example, after a PDA who has realized exchange files class application framework client and a notebook of having realized exchange files class application framework service end are found each other, can realize exchange files.
The intelligent use framework is through the encapsulation to the IGRS basic agreement, and the exploitation of using for particular types provides more special-purpose interface, makes that the application and development of this kind is more easy.For example, control type intelligent use framework has defined client and service end function, rules of interaction and the corresponding application development interface separately that relates in the control type application.The client application developer only needs can develop and the irrelevant client application of specific Be Controlled serve end program according to the client applications development interface in the control type application framework, thereby realizes unified controlled function.
At present, defined 4 intelligent use frameworks in the IGRS standard:
(1) audio/video (A/V) application framework has defined transmission, broadcast, the controlling mechanism of the audio/video flow in audio frequency, the Video Applications.
(2) the file-sharing application framework defined IGRS equipment room file distribution, searched, securing mechanism and corresponding security mechanisms.
(3) control type application framework has defined interaction logic, security mechanism and the corresponding application development interface of IGRS equipment room control end and controlled terminal.
(4) the peripheral hardware plug and play application framework discovery, the device driver that have defined the IGRS equipment room obtained and corresponding security mechanisms.
Based on the IGRS standard, the IGRS that application developer can be developed various support " resource-sharing and cooperation with service " uses.
The IGRS base application provides some mutual basic application of the IGRS equipment room; It then is to be based upon on the IGRS standard base that IGRS uses, the application more complicated, with better function that realizes through the interface that calls IGRS intelligent use framework, IGRS basic agreement and provided.
The IGRS base application is built in IGRS equipment, is used to support the essential application of certain cooperative work mode between a plurality of equipment, and itself can be expanded along with the development of cooperative work mode.For example; Meet notebook and the TV of IGRS standard all built-in audio/video flow transmission base application; After notebook and the mutual discovery of TV, notebook can be distributed to the multi-medium data that is had and play on the TV with the form that flows, simultaneously; Notebook also can receive the TV program stream that TV transmits, thereby realizes the real-time storage of TV programme.In addition; The IGRS base application also can provide support for developing other IGRS application; For example application developer can one embedded on the IGRS equipment of network insertion base application the exploitation network agent use, other IGRS equipment can sharing through these network agent Application and implementation Internet resources.
The present invention just is being based on audio/video (A/V) application framework of one of 4 intelligent use frameworks of IGRS standard, and through audio frequency, the transmission of video flowing reaches the method that mobile terminal displays is shared with control.
Two same equipment based on the IGRS IGRS standard are the data that can share corresponding audio frequency, video flowing through the intelligent use framework; And the present invention converts video data to flow data just cleverly; Be transferred to compatible IGRS IGRS standard TV end through IGRS IGRS intelligent use framework then; The TV end comes out this section flow data normal play, promptly can displaying contents be shown.
At first; General in portable terminal the broadcast of flow data to record all be to realize through corresponding multimedia interface, displaying contents then is that another module realizes, i.e. display module on the ordinary meaning; For display module; All just show image content,, remove nonsystematic and receive that repainting message then can refresh the interface again if do not have content changing then need not to refresh when former frame.System finally delivers to LCD through Drive Layer and shows after forming related display content.The present invention increases a video sharing service between Drive Layer and system layer, this service is monitored at any time, after opening the service of being somebody's turn to do; Then this service will be delivered to the video data that LCD drive to show from system layer and record; With a set point, for example, record this with per second 24 frames and deliver to the display related data (getting data presented in promptly a second 24 times) that LCD shows then; This part flow data is sent to the TV end through IGRS audio/video (A/V) application framework the most at last then; TV is looked closely and is normal stream medium data, then shows by normal mode, can reach the form of the displaying contents on the portable terminal with stream shown at the TV end fully.And, because this service is monitored this LCD displays content data after beginning always; And record with per second 24 frames; Therefore can be fully with the dynamic effect of LCD, operating process or the like is presented on the TV with the form of stream fully, can reach the effect of sharing together with other people.
To sum up, shown in Fig. 1, based on IGRS technology the portable terminal content is following in the method concrete steps that the TV end shows provided by the invention:
Through above-mentioned flow process, need only and on the terminal of compatible IGRS, all can realize, for example mobile phone, notebook computer etc.; Only need be through the mode of software modification, add that general purpose I GRS chip can realize the wireless function of sharing, and do not need other external equipments; Connecting line etc., more quick, convenient; Flexibly, and other mode costs are cheaper relatively, also are more convenient for improving.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention.All any modifications of within spirit of the present invention and principle, being done, be equal to replacement and improvement etc., all should be included within the protection range of claim of the present invention.
Claims (6)
- One kind based on IGRS technology with the portable terminal content in the method that the TV end shows, it is characterized in that sending flow data through IGRS audio/video application framework layer shares to the TV end.
- 2. according to claim 1 based on IGRS technology with the portable terminal content in the method that the TV end shows, it is characterized in that, specifically may further comprise the steps:Step a is transferred to IGRS audio/video application framework layer with the flow data that records;Step b, IGRS audio/video application framework send flow data to the TV end;Step c, the TV end is play.
- 3. according to claim 2 based on IGRS technology with the portable terminal content in the method that the TV end shows, it is characterized in that before said step a, further may further comprise the steps: the video sharing service is monitored and also recorded displaying contents.
- 4. according to claim 2 based on IGRS technology with the portable terminal content in the method that the TV end shows, it is characterized in that further may further comprise the steps before the said step a: the user opens at portable terminal and shares display switch.
- 5. according to claim 2 based on IGRS technology with the portable terminal content in the method that the TV end shows, it is characterized in that said portable terminal is a mobile phone.
- 6. according to claim 2 based on IGRS technology with the portable terminal content in the method that the TV end shows, it is characterized in that said portable terminal is a notebook computer.
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| CN201010503416.7A CN102438176B (en) | 2010-09-29 | 2010-09-29 | Intelligent grouping and resource sharing (IGRS) technology-based method for displaying content of mobile terminal on television side |
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| CN201010503416.7A CN102438176B (en) | 2010-09-29 | 2010-09-29 | Intelligent grouping and resource sharing (IGRS) technology-based method for displaying content of mobile terminal on television side |
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| CN102438176A true CN102438176A (en) | 2012-05-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102695146A (en) * | 2012-05-25 | 2012-09-26 | 深圳市龙视传媒有限公司 | File sharing method, system and terminal |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101340541A (en) * | 2007-07-02 | 2009-01-07 | 深圳Tcl工业研究院有限公司 | Content synchronizing method between television and intelligent apparatus |
| CN101374209A (en) * | 2007-08-21 | 2009-02-25 | 康佳集团股份有限公司 | Digital household television server based on IGRS |
| CN101399905A (en) * | 2007-09-28 | 2009-04-01 | 青岛海信电器股份有限公司 | Interactive set-top box |
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2010
- 2010-09-29 CN CN201010503416.7A patent/CN102438176B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101340541A (en) * | 2007-07-02 | 2009-01-07 | 深圳Tcl工业研究院有限公司 | Content synchronizing method between television and intelligent apparatus |
| CN101374209A (en) * | 2007-08-21 | 2009-02-25 | 康佳集团股份有限公司 | Digital household television server based on IGRS |
| CN101399905A (en) * | 2007-09-28 | 2009-04-01 | 青岛海信电器股份有限公司 | Interactive set-top box |
Non-Patent Citations (1)
| Title |
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| 张永涛: "《基于IGRS协议的HDTV研究》", 《中国优秀硕士学位论文全文数据库，信息科技辑》, no. 09, 31 December 2008 (2008-12-31), pages 136 - 295 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102695146A (en) * | 2012-05-25 | 2012-09-26 | 深圳市龙视传媒有限公司 | File sharing method, system and terminal |
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