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1. WO2020134952 - DISPLAY CONTROL METHOD AND DISPLAY DEVICE

Publication Number WO/2020/134952
Publication Date 02.07.2020
International Application No. PCT/CN2019/123488
International Filing Date 06.12.2019
IPC
H04N 21/44 2011.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand
40Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB ; Operations thereof
43Processing 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 synchronizing decoder's clock; Client middleware
44Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to MPEG-4 scene graphs
H04N 21/442 2011.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand
40Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB ; Operations thereof
43Processing 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 synchronizing decoder's clock; Client middleware
442Monitoring 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 or the storage space available from the internal hard disk
H04N 21/443 2011.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand
40Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB ; Operations thereof
43Processing 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 synchronizing decoder's clock; Client middleware
443OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
H04N 21/475 2011.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand
40Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB ; Operations thereof
47End-user applications
475End-user interface for inputting end-user data, e.g. PIN  or preference data
CPC
H04N 21/44
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
43Processing 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
44Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
H04N 21/442
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
43Processing 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
442Monitoring 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
H04N 21/443
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
43Processing 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
443OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
H04N 21/475
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
47End-user applications
475End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
Applicants
  • 惠科股份有限公司 HKC CORPORATION LIMITED [CN]/[CN]
Inventors
  • 刘丹 LIU, Dan
Agents
  • 深圳市百瑞专利商标事务所(普通合伙) SHENZHEN BAIRUI PATENT&TRADEMARK OFFICE
Priority Data
201811579696.224.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DISPLAY CONTROL METHOD AND DISPLAY DEVICE
(FR) PROCÉDÉ DE COMMANDE D'AFFICHAGE ET DISPOSITIF D'AFFICHAGE
(ZH) 显示控制方法和显示装置
Abstract
(EN)
Disclosed are a display control method and a display device. The display control method comprises: detecting program information: obtaining information of the currently played program; determining a child program: identifying a child program on the basis of the program information; and controlling playing: if the program is not the child program, a television performs normal playing, and if the program is the child program, start a preset protection mechanism.
(FR)
La présente invention se rapporte à un procédé de commande d'affichage et à un dispositif d'affichage. Le procédé de commande d'affichage consiste : à détecter des informations de programme ; à obtenir des informations du programme en cours de lecture ; à déterminer un programme enfant : à identifier un programme enfant sur la base des informations de programme ; et à commander la lecture : si le programme n'est pas le programme enfant, effectuer une lecture normale par une télévision, et si le programme est le programme enfant, démarrer un mécanisme de protection prédéfini.
(ZH)
本申请公开了一种显示控制方法和显示装置,包括侦测节目信息:获取当前播放的节目信息;判断儿童节目:基于所述节目信息识别儿童节目;控制播放:如果不是儿童节目,所述电视机正常播放;如果是儿童节目,启动预设的保护机制。
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