CN105578227B - 多屏投影控制方法、系统及终端设备 - Google Patents

多屏投影控制方法、系统及终端设备 Download PDF

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Publication number
CN105578227B
CN105578227B CN201510896486.6A CN201510896486A CN105578227B CN 105578227 B CN105578227 B CN 105578227B CN 201510896486 A CN201510896486 A CN 201510896486A CN 105578227 B CN105578227 B CN 105578227B
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equipment
screen
screen data
discovery
received
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CN105578227A (zh
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邓敏
王佰祥
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Nubia Technology Co Ltd
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Nubia Technology Co Ltd
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Priority to PCT/CN2016/105522 priority patent/WO2017097088A1/fr
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/643—Communication protocols
    • H04N21/6437—Real-time Transport Protocol [RTP]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44227—Monitoring of local network, e.g. connection or bandwidth variations; Detecting new devices in the local network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/3147—Multi-projection systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/3173—Constructional details thereof wherein the projection device is specially adapted for enhanced portability

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Information Transfer Between Computers (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CN201510896486.6A 2015-12-07 2015-12-07 多屏投影控制方法、系统及终端设备 Active CN105578227B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201510896486.6A CN105578227B (zh) 2015-12-07 2015-12-07 多屏投影控制方法、系统及终端设备
PCT/CN2016/105522 WO2017097088A1 (fr) 2015-12-07 2016-11-11 Procédé et système de commande de projection à écrans-multiples, dispositif terminal, et support de stockage informatique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510896486.6A CN105578227B (zh) 2015-12-07 2015-12-07 多屏投影控制方法、系统及终端设备

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CN105578227B true CN105578227B (zh) 2019-08-16

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WO (1) WO2017097088A1 (fr)

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CN105578227B (zh) * 2015-12-07 2019-08-16 努比亚技术有限公司 多屏投影控制方法、系统及终端设备
CN105892977A (zh) * 2016-05-30 2016-08-24 乐视控股（北京）有限公司 一种多屏系统交互方法、装置及智能电视
CN106371784A (zh) * 2016-08-29 2017-02-01 武汉启目科技有限公司 一种将智能终端得到的屏幕分享给其他终端的方法
CN106354461A (zh) * 2016-08-29 2017-01-25 武汉启目科技有限公司 一种android终端屏幕可相互无线分享的方法
CN107801088A (zh) * 2016-08-31 2018-03-13 南京极域信息科技有限公司 一种投屏接收分享系统及实现方法
CN107885558A (zh) * 2016-09-29 2018-04-06 努比亚技术有限公司 一种投影数据处理装置、方法及投影数据分享设备
CN108289340A (zh) * 2016-09-29 2018-07-17 努比亚技术有限公司 一种无线保真投影的设备、系统及方法
CN108289241B (zh) * 2016-09-29 2021-05-21 努比亚技术有限公司 一种无线投影装置、系统及方法
CN108289289A (zh) * 2016-09-29 2018-07-17 努比亚技术有限公司 一种投影数据的传输设备、系统及方法
CN108289341A (zh) * 2016-09-29 2018-07-17 努比亚技术有限公司 一种音频处理装置以及方法
CN107886001A (zh) * 2016-09-29 2018-04-06 努比亚技术有限公司 一种投影数据处理装置、方法及投影数据分享设备
CN106375843A (zh) * 2016-09-29 2017-02-01 努比亚技术有限公司 一种无线投影装置、系统及方法
CN106507072A (zh) * 2016-10-11 2017-03-15 努比亚技术有限公司 一种无线投影装置、系统及方法
EP3488317B1 (fr) * 2016-10-19 2022-07-06 Hewlett-Packard Development Company, L.P. Partage d'écran
CN106572518A (zh) * 2016-10-31 2017-04-19 努比亚技术有限公司 一种信息处理方法及移动终端
CN106528019A (zh) * 2016-10-31 2017-03-22 努比亚技术有限公司 一种信息处理方法及终端
CN106528016A (zh) * 2016-10-31 2017-03-22 努比亚技术有限公司 一种信息处理方法及终端
CN106358319A (zh) * 2016-11-03 2017-01-25 努比亚技术有限公司 一种无线投影装置、系统及方法
CN108289116A (zh) * 2017-09-13 2018-07-17 深圳银澎云计算有限公司 一种设备间的控制管理方法与装置
JP6528820B2 (ja) * 2017-09-19 2019-06-12 カシオ計算機株式会社 コンピュータ、情報機器、これらを動作させるプログラム、情報処理システム、及び情報処理システムの制御方法
CN108683731B (zh) * 2018-05-14 2021-09-21 浙江口碑网络技术有限公司 一种管理多屏互动的方法、装置
CN108965995A (zh) * 2018-07-17 2018-12-07 北京奇艺世纪科技有限公司 一种投屏方法、装置、投屏端设备及被投屏端设备
CN109246845B (zh) * 2018-10-25 2020-11-03 Oppo广东移动通信有限公司 一种连接方法、终端及计算机可读存储介质
CN111221483B (zh) * 2018-11-26 2023-07-04 中强光电股份有限公司 投影机系统及投影机设定方法
CN110244927A (zh) * 2019-07-03 2019-09-17 明基智能科技（上海）有限公司 一种智能显示系统及装置
CN110267084B (zh) * 2019-07-25 2021-11-19 北京奇艺世纪科技有限公司 一种同步信号处理方法以及相关设备
CN115756270B (zh) 2020-05-29 2024-03-26 华为技术有限公司 一种内容分享的方法、装置及系统
CN114691067A (zh) * 2020-12-31 2022-07-01 华为技术有限公司 投屏方法及电子设备
CN113709555B (zh) * 2021-08-27 2023-03-21 联想(北京)有限公司 一种无线视频连接方法、装置以及系统

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