WO2016127663A1 - Epg刷新方法及系统 - Google Patents

Epg刷新方法及系统 Download PDF

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Publication number
WO2016127663A1
WO2016127663A1 PCT/CN2015/093019 CN2015093019W WO2016127663A1 WO 2016127663 A1 WO2016127663 A1 WO 2016127663A1 CN 2015093019 W CN2015093019 W CN 2015093019W WO 2016127663 A1 WO2016127663 A1 WO 2016127663A1
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WIPO (PCT)
Prior art keywords
thread
program information
epg
data acquisition
acquisition sub
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Ceased
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PCT/CN2015/093019
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English (en)
French (fr)
Inventor
陈楷强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen TCL Digital Technology Co Ltd
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Shenzhen TCL Digital Technology Co Ltd
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Publication of WO2016127663A1 publication Critical patent/WO2016127663A1/zh
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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • 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
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • 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
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content

Definitions

  • the present invention relates to the field of television technologies, and in particular, to an EPG refresh method and system.
  • EPG Electronic Program
  • Guide electronic program menu
  • users can choose their favorite channel through EPG, order their favorite programs, find various information.
  • the EPG interface After the user enters the EPG interface, he can control the focus to select the favorite program through the remote control button, and the EPG will load the detailed information of the program and display it.
  • the focus switching and program information acquisition and loading display are all handled by the main thread of the EPG.
  • the main thread When the user continuously inputs the focus switching instruction through the remote controller in a short time, the main thread will block the processing, causing the EPG to refresh the card. problem.
  • the main object of the present invention is to provide an EPG refresh method and system, which aims to solve the problem of jamming during EPG refresh.
  • an EPG refreshing method provided by the present invention includes the following steps:
  • the main thread When the main thread detects that there is an EPG-based focus switching instruction, the main thread switches focus according to the focus switching instruction, and generates a corresponding program information acquisition request;
  • the main thread sends the program information acquisition request to a thread controller
  • the thread controller creates a data acquisition sub-thread according to the program information acquisition request
  • the data acquisition sub-thread acquires corresponding program information, and sends the program information to the main thread;
  • the main thread refreshes the EPG according to the received program information.
  • the main thread when the main thread detects that there is an EPG-based focus switching instruction, the main thread further switches the focus according to the focus switching instruction and generates a corresponding program information acquisition request, and further includes:
  • the main thread receives the focus switching instruction sent by the EPG.
  • the thread controller creates a data acquisition sub-thread according to the program information acquisition request, including:
  • the thread controller determines whether there is a running data acquisition sub-thread
  • the thread controller terminates the running data acquisition sub-thread and creates a new data acquisition sub-thread according to the program information acquisition request.
  • the acquiring the program information by the data acquisition sub-thread includes:
  • the data acquisition sub-thread sends the program information acquisition request to a preset information server, so that the information server returns corresponding program information;
  • the data acquisition sub-thread converts the format of the program information returned by the information server according to a preset rule.
  • the refreshing, by the main thread, the EPG according to the received program information includes:
  • a handle in the main thread receives the program information
  • the handle displays the program information on the EPG interface according to the program information.
  • the program information includes at least one of a play time, a program profile, a program type, track information, an image type, and a color system.
  • the focus switching instruction is input by a user through a button preset by a remote controller.
  • the method further includes:
  • the thread controller When there is no running data acquisition sub-thread, the thread controller directly creates a data acquisition sub-thread according to the program information acquisition request.
  • the present invention further provides an EPG refresh system, including a main thread, a thread controller, and a data acquisition sub-thread; the main thread includes a main thread processor, and the data acquisition sub-thread includes a data acquisition sub- Thread processor; among them,
  • the main thread processor is configured to: when an EPG-based focus switching instruction is detected, switch focus according to the focus switching instruction, and generate a corresponding program information acquisition request; and send the program information acquisition request to the thread Controller
  • the thread controller is configured to create a data acquisition sub-thread according to the program information acquisition request
  • the data acquisition sub-thread processor is configured to acquire corresponding program information, and send the program information to a main thread processor;
  • the main thread processor is further configured to refresh the EPG according to the received program information.
  • the main thread processor is further configured to receive the focus switching instruction sent by the EPG when the EPG receives a focus switching instruction input by a user.
  • the thread controller is specifically configured to: determine whether there is a running data acquisition sub-thread; when there is a running data acquisition sub-thread, terminate the running data acquisition sub-thread, and obtain according to the program information Request to create a new data acquisition sub-thread.
  • the data acquisition sub-thread processor is specifically configured to: send the program information acquisition request to a preset information server, so that the information server returns corresponding program information; and convert the information server according to a preset rule.
  • the format of the program information is specifically configured to: send the program information acquisition request to a preset information server, so that the information server returns corresponding program information; and convert the information server according to a preset rule. The format of the program information.
  • the main thread processor includes a handle module; the handle module is configured to receive the program information; and display the program information on an EPG interface according to the program information.
  • the program information includes at least one of a play time, a program profile, a program type, track information, an image type, and a color system.
  • the focus switching instruction is input by a user through a button preset by a remote controller.
  • the thread controller is further configured to create a data acquisition sub-thread directly according to the program information acquisition request when there is no running data acquisition sub-thread.
  • the main thread When the main thread detects that there is an EPG-based focus switching instruction, the main thread switches the focus according to the focus switching instruction, and generates a corresponding program information acquisition request; the main thread acquires the program information request Sending to the thread controller; the thread controller creates a data acquisition sub-thread according to the program information acquisition request; the data acquisition sub-thread acquires corresponding program information, and sends the program information to the main thread; The thread refreshes the EPG according to the received program information.
  • the main thread is responsible for performing focus switching and loading display of program information and time-consuming program information acquisition.
  • the present invention is responsible for performing focus switching and loading display of program information by the main thread, and adding threads.
  • the controller creates and manages a data acquisition sub-thread for executing the time-consuming program information acquisition by the thread controller, thereby avoiding the main thread processing blocking, thereby solving the problem that the EPG refreshes when it is refreshed.
  • FIG. 1 is a schematic flowchart of a first embodiment of an EPG refreshing method according to the present invention
  • FIG. 2 is a schematic flowchart of a second embodiment of an EPG refreshing method according to the present invention.
  • FIG. 3 is a schematic diagram of a refinement process for creating a data acquisition sub-thread in an embodiment of an EPG refresh method according to the present invention
  • FIG. 4 is a schematic flowchart of refining program information in an embodiment of an EPG refreshing method according to the present invention
  • FIG. 5 is a schematic diagram of a refinement process of refreshing an EPG according to program information in an embodiment of an EPG refreshing method according to the present invention.
  • the EPG refreshing method includes:
  • Step S10 when the main thread detects that there is an EPG-based focus switching instruction, the main thread switches focus according to the focus switching instruction, and generates a corresponding program information acquisition request;
  • the EPG can provide indexing and navigation for various services for the TV, and the user can select the channel that he or she likes through the EPG, order the favorite program, and search for various information. After the user enters the EPG, he can control the focus to select the favorite program through the remote control button. The EPG will load the detailed information of the program (including the program's playing time, program description, program type, track information, image type, color system). Etc) and display.
  • the main thread when the EPG starts, the main thread is started at the same time, and the main thread detects whether there is an EPG-based focus switching instruction in real time; when it is detected that there is a focus switching instruction; the main thread immediately responds to the focus switching instruction, and moves the focus selection a program corresponding to the focus switching instruction; generating a program information acquisition request according to the selected program.
  • Step S20 the main thread sends the program information acquisition request to the thread controller
  • Step S30 the thread controller creates a data acquisition sub-thread according to the program information acquisition request
  • Step S40 the data acquisition sub-thread acquires corresponding program information, and sends the program information to the main thread;
  • the thread controller is started with the EPG booting.
  • the thread controller after receiving the program information acquisition request sent by the main thread, the thread controller creates a data acquisition sub-thread according to the program information acquisition request; and acquires corresponding program information by the data acquisition sub-thread, and acquires
  • the program information is sent to the main thread for the main thread to refresh the EPG according to the program information.
  • the program information is stored in the remote information server, and needs to be acquired from the information server when the display needs to be displayed. Since the program information data has a large capacity, it takes a certain time to acquire the program information.
  • Step S50 the main thread refreshes the EPG according to the received program information.
  • the main thread after receiving the program information sent by the data acquisition sub-thread, the main thread displays the program information on the EPG interface for the user to decide whether to play the currently selected program.
  • the main thread when the main thread detects that there is an EPG-based focus switching instruction, the main thread switches focus according to the focus switching instruction, and generates a corresponding program information acquisition request; the main thread sends the program information.
  • the thread controller creates a data acquisition sub-thread according to the program information acquisition request; the data acquisition sub-thread acquires corresponding program information, and sends the program information to the main thread;
  • the main thread refreshes the EPG according to the received program information.
  • the main thread is responsible for performing focus switching and loading display of program information and time-consuming program information acquisition.
  • the present invention is responsible for performing focus switching and loading display of program information by the main thread, and adding threads.
  • the controller creates and manages a data acquisition sub-thread for executing the time-consuming program information acquisition by the thread controller, thereby avoiding the main thread processing blocking, thereby solving the problem that the EPG refreshes when it is refreshed.
  • the method before the step S10, the method further includes:
  • Step S60 when the EPG receives the focus switching instruction input by the user, the main thread receives the current focus switching instruction sent by the EPG.
  • the user can input a focus switching instruction through a remote controller or a preset button of the television.
  • the EPG receives the focus switching instruction input by the user, the EPG sends the focus switching instruction to the main thread.
  • the foregoing step S30 includes:
  • Step S301 the thread controller determines whether there is a running data acquisition sub-thread
  • Step S302 when there is a running data acquisition sub-thread, the thread controller terminates the running data acquisition sub-thread, and creates a new data acquisition sub-thread according to the program information acquisition request.
  • the program information is stored in the remote information server, and needs to be acquired from the information server when the display needs to be displayed. Since the program information data has a large capacity, it takes a certain time to acquire the program information.
  • the previous data acquisition sub-thread generated in response to the previous focus switching instruction has not been completed.
  • the execution of the data acquisition sub-thread not only takes a certain amount of time, but also occupies more resources of the TV. If you respond to a user-entered focus switch instruction, a data acquisition sub-thread is created, which will result in insufficient TV resources, memory overflow, EPG crash, and even TV crash.
  • the thread controller creates a data acquisition sub-thread according to the program information acquisition request, where the thread controller determines whether there is a running data acquisition sub-thread; when there is a running data acquisition sub-thread The thread controller terminates the running data acquisition sub-thread and creates a new data acquisition sub-thread according to the program information acquisition request; when there is no running data acquisition sub-thread, the thread controller directly The program information acquisition request creates a data acquisition sub-thread.
  • the thread controller controls the data acquisition sub-thread running at the same time as only one, which further solves the problem that the EPG refreshes when it is refreshed, and further reduces the occupation of the network resources by the television.
  • the acquiring the program information by the data acquisition sub-thread in the foregoing step S40 includes:
  • Step S401 the data acquisition sub-thread sends the program information acquisition request to a preset information server, so that the information server returns corresponding program information;
  • Step S402 the data acquisition sub-thread converts the format of the program information returned by the information server according to the preset rule.
  • the program information is stored in the remote information server, and needs to be acquired from the information server when display is required.
  • the data acquisition sub-thread sends the program information acquisition request to a preset information server, so that the information server returns corresponding program information.
  • the format of the program information supported by different televisions is different, and the format of the program information needs to be converted before displaying the program information.
  • the data acquisition sub-thread converts the format of the program information returned by the information server according to a preset rule.
  • the program information acquired by the data acquisition sub-thread is in a picture format
  • the current television only supports the program information of the subtitle format, and does not support the program information of the picture format, and needs to convert the program information of the picture format into the program information of the subtitle format.
  • for the main thread to refresh the EPG according to the program information.
  • the foregoing step S50 includes:
  • Step S501 the handle in the main thread receives the program information
  • Step S502 the handle displays the program information on the EPG interface according to the program information.
  • the handle is a message manager that belongs to the main thread, so it has the authority to receive program information and refresh the EPG based on the program information.
  • the handle is mainly used to receive the program information sent by the data acquisition sub-thread, and display the program information on the EPG interface according to the program information, so that the user decides whether to play the currently selected program.
  • the present invention also provides an EPG refresh system, the EPG refresh system includes a main thread, a thread controller, and a data acquisition sub-thread; the main thread includes a main thread processor, and the data acquisition sub-thread includes a data acquisition sub-thread processing Where;
  • the main thread processor is configured to: when an EPG-based focus switching instruction is detected, switch focus according to the focus switching instruction, and generate a corresponding program information acquisition request; and send the program information acquisition request to the thread Controller
  • the EPG can provide indexing and navigation for various services for the TV, and the user can select the channel that he or she likes through the EPG, order the favorite program, and search for various information. After the user enters the EPG, he can control the focus to select the favorite program through the remote control button. The EPG will load the detailed information of the program (including the program's playing time, program description, program type, track information, image type, color system). Etc) and display.
  • the main thread processor when the EPG starts, the main thread processor is simultaneously started, and the main thread processor detects whether there is an EPG-based focus switching instruction in real time; when detecting the presence of the focus switching instruction; the main thread processor immediately responds to the focus Switching instructions, moving the focus to select a program corresponding to the focus switching instruction; generating a program information acquisition request according to the selected program.
  • the thread controller is configured to create a data acquisition sub-thread according to the program information acquisition request
  • the data acquisition sub-thread processor is configured to acquire corresponding program information, and send the program information to a main thread processor;
  • the thread controller is started with the EPG booting.
  • the thread controller after receiving the program information acquisition request sent by the main thread processor, the thread controller creates a data acquisition sub-thread according to the program information acquisition request, where the data acquisition sub-thread includes a data acquisition sub-thread processor;
  • the data acquisition sub-thread processor acquires corresponding program information, and sends the acquired program information to the main thread processor, so that the main thread processor refreshes the EPG according to the program information.
  • the program information is stored in the remote information server, and needs to be acquired from the information server when the display needs to be displayed. Since the program information data has a large capacity, it takes a certain time to acquire the program information.
  • the main thread processor is further configured to refresh the EPG according to the received program information.
  • the main thread processor after receiving the program information sent by the data acquisition sub-thread processor, the main thread processor displays the program information on the EPG interface for the user to decide whether to play the currently selected program.
  • the main thread when the main thread detects that there is an EPG-based focus switching instruction, the main thread switches focus according to the focus switching instruction, and generates a corresponding program information acquisition request; the main thread sends the program information.
  • the thread controller creates a data acquisition sub-thread according to the program information acquisition request; the data acquisition sub-thread acquires corresponding program information, and sends the program information to the main thread;
  • the main thread refreshes the EPG according to the received program information.
  • the main thread is responsible for performing focus switching and loading display of program information and time-consuming program information acquisition.
  • the present invention is responsible for performing focus switching and loading display of program information by the main thread, and adding threads.
  • the controller creates and manages a data acquisition sub-thread for executing the time-consuming program information acquisition by the thread controller, thereby avoiding the main thread processing blocking, thereby solving the problem that the EPG refreshes when it is refreshed.
  • the main thread processor is further configured to: when the EPG receives the focus switching instruction input by the user, receive the focus switching instruction sent by the EPG.
  • the user can input a focus switching instruction through a remote controller or a preset button of the television.
  • the EPG receives the focus switching instruction input by the user, the EPG sends the focus switching instruction to the main thread processor.
  • the thread controller is specifically configured to determine whether there is a running data acquisition sub-thread; when there is a running data acquisition sub-thread, terminate the running data acquisition.
  • a child thread, and a new data acquisition child thread processor is created according to the program information acquisition request.
  • the program information is stored in the remote information server, and needs to be acquired from the information server when the display needs to be displayed. Since the program information data has a large capacity, it takes a certain time to acquire the program information.
  • the previous data acquisition sub-thread generated in response to the previous focus switching instruction has not been completed.
  • the execution of the data acquisition sub-thread not only takes a certain amount of time, but also occupies more resources of the TV. If you respond to a user-entered focus switch instruction, a data acquisition sub-thread is created, which will result in insufficient TV resources, memory overflow, EPG crash, and even TV crash.
  • the thread controller is specifically configured to: determine whether there is a running data acquisition sub-thread; when there is a running data acquisition sub-thread, the thread controller terminates the running data acquisition sub-thread, And creating a new data acquisition sub-thread according to the program information acquisition request; when there is no running data acquisition sub-thread, the thread controller directly creates a data acquisition sub-thread according to the program information acquisition request.
  • the thread controller controls the data acquisition sub-thread processor running at the same time as only one, which further solves the problem that the EPG refreshes when it is refreshed, and further reduces the occupation of network resources by the television.
  • the data acquisition sub-thread processor is specifically configured to send the program information acquisition request to a preset information server, so that the information server returns a corresponding program.
  • Information converts the format of the program information returned by the information server according to the preset rules.
  • the program information is stored in the remote information server, and needs to be acquired from the information server when display is required.
  • the data acquisition sub-thread processor sends the program information acquisition request to a preset information server, so that the information server returns corresponding program information.
  • the format of the program information supported by different televisions is different, and the format of the program information needs to be converted before displaying the program information.
  • the data acquisition sub-thread processor converts the format of the program information returned by the information server according to the preset rule.
  • the program information acquired by the data acquisition sub-thread processor is in a picture format
  • the current television only supports the program information in the subtitle format, and does not support the program information in the picture format, and the program information in the picture format needs to be converted into the subtitle format.
  • the main thread processor includes a handle module; the handle module is configured to receive the program information; and display the program information on the EPG interface according to the program information.
  • the handle module is a message manager that belongs to the main thread, so it has the authority to receive program information and refresh the EPG based on the program information.
  • the handle module is mainly configured to receive the program information sent by the data acquisition sub-thread processor, and display the program information on the EPG interface according to the program information, so that the user determines whether to play the currently selected program.

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Abstract

本发明公开了一种EPG刷新方法，所述EPG刷新方法包括以下步骤：当主线程侦测到存在基于EPG的焦点切换指令时，所述主线程根据所述焦点切换指令切换焦点，并生成相应的节目信息获取请求；所述主线程将所述节目信息获取请求发送至线程控制器；所述线程控制器根据所述节目信息获取请求创建数据获取子线程；所述数据获取子线程获取对应的节目信息，并将所述节目信息发送给主线程；所述主线程根据接收到的所述节目信息刷新所述EPG。本发明还公开了一种EPG刷新系统。本发明能够解决EPG刷新时卡顿的问题。

Description

EPG刷新方法及系统
技术领域
本发明涉及电视技术领域，尤其涉及EPG刷新方法及系统。
背景技术
现有技术中，通常使用EPG（Electronic Program Guide，电子节目菜单）来为电视提供各种业务的索引和导航，用户通过EPG可以选择自己喜欢的频道，点播自己喜欢的节目，查找各种信息等。用户进入到EPG界面后，可以通过遥控器按键控制焦点选中自己喜欢的节目，EPG将会加载该节目的详细信息并显示。但是，焦点切换和节目信息的获取、加载显示都由EPG的主线程负责处理，当短时间内用户连续通过遥控器输入焦点切换指令时，将会造成主线程处理阻塞，导致EPG刷新卡顿的问题。
上述内容仅用于辅助理解本发明的技术方案，并不代表承认上述内容是现有技术。
发明内容
本发明的主要目的在于提供一种EPG刷新方法及系统，旨在解决EPG刷新时的卡顿问题。
为实现上述目的，本发明提供的一种EPG刷新方法包括以下步骤：
当主线程侦测到存在基于EPG的焦点切换指令时，所述主线程根据所述焦点切换指令切换焦点，并生成相应的节目信息获取请求；
所述主线程将所述节目信息获取请求发送至线程控制器；
所述线程控制器根据所述节目信息获取请求创建数据获取子线程；
所述数据获取子线程获取对应的节目信息，并将所述节目信息发送给主线程；
所述主线程根据接收到的所述节目信息刷新所述EPG。
优选地，所述当主线程侦测到存在基于EPG的焦点切换指令时，所述主线程根据所述焦点切换指令切换焦点，并生成相应的节目信息获取请求之前还包括：
当所述EPG接收到用户输入的焦点切换指令时，所述主线程接收所述EPG发送的所述焦点切换指令。
优选地，所述线程控制器根据所述节目信息获取请求创建数据获取子线程包括：
所述线程控制器判断是否存在正在运行的数据获取子线程；
当存在正在运行的数据获取子线程时，所述线程控制器终止正在运行的数据获取子线程，并根据所述节目信息获取请求创建新的数据获取子线程。
优选地，所述数据获取子线程获取对应的节目信息包括：
所述数据获取子线程将所述节目信息获取请求发送至预置的信息服务器，以供所述信息服务器返回对应的节目信息；
所述数据获取子线程按预置规则转换信息服务器返回节目信息的格式。
优选地，所述主线程根据接收到的所述节目信息刷新所述EPG包括：
所述主线程中的句柄接收所述节目信息；
所述句柄根据所述节目信息在EPG界面显示所述节目信息。
优选地，所述节目信息包括播放时间、节目简介、节目类型、音轨信息、图像类型以及色彩制式中的至少一种。
优选地，所述焦点切换指令由用户通过遥控器预置的按键输入。
优选地，所述线程控制器判断是否存在正在运行的数据获取子线程的步骤之后，还包括：
当不存在正在运行的数据获取子线程时，所述线程控制器直接根据所述节目信息获取请求创建数据获取子线程。
此外，为实现上述目的，本发明还提供一种EPG刷新系统，包括主线程、线程控制器和数据获取子线程；所述主线程包括主线程处理器，所述数据获取子线程包括数据获取子线程处理器；其中，
所述主线程处理器用于，当侦测到存在基于EPG的焦点切换指令时，根据所述焦点切换指令切换焦点，并生成相应的节目信息获取请求；并将所述节目信息获取请求发送至线程控制器；
所述线程控制器用于，根据所述节目信息获取请求创建数据获取子线程；
所述数据获取子线程处理器用于，获取对应的节目信息，并将所述节目信息发送给主线程处理器；
所述主线程处理器还用于，根据接收到的所述节目信息刷新所述EPG。
优选地，所述主线程处理器还用于，当所述EPG接收到用户输入的焦点切换指令时，接收所述EPG发送的所述焦点切换指令。
优选地，所述线程控制器具体用于，判断是否存在正在运行的数据获取子线程；当存在正在运行的数据获取子线程时，终止正在运行的数据获取子线程，并根据所述节目信息获取请求创建新的数据获取子线程。
优选地，所述数据获取子线程处理器具体用于，将所述节目信息获取请求发送至预置的信息服务器，以供所述信息服务器返回对应的节目信息；按预置规则转换信息服务器返回节目信息的格式。
优选地，所述主线程处理器包括句柄模块；所述句柄模块用于接收所述节目信息；并根据所述节目信息在EPG界面显示所述节目信息。
优选地，所述节目信息包括播放时间、节目简介、节目类型、音轨信息、图像类型以及色彩制式中的至少一种。
优选地，所述焦点切换指令由用户通过遥控器预置的按键输入。
优选地，所述线程控制器还用于当不存在正在运行的数据获取子线程时，直接根据所述节目信息获取请求创建数据获取子线程。
本发明通过当主线程侦测到存在基于EPG的焦点切换指令时，所述主线程根据所述焦点切换指令切换焦点，并生成相应的节目信息获取请求；所述主线程将所述节目信息获取请求发送至线程控制器；所述线程控制器根据所述节目信息获取请求创建数据获取子线程；所述数据获取子线程获取对应的节目信息，并将所述节目信息发送给主线程；所述主线程根据接收到的所述节目信息刷新所述EPG。相较于现有技术由主线程负责执行焦点切换和节目信息的加载显示以及耗时较久的节目信息获取的方式，本发明通过主线程负责执行焦点切换和节目信息的加载显示，并添加线程控制器，由线程控制器创建和管理用于负责执行耗时较久的节目信息获取的数据获取子线程，避免了主线程处理阻塞，从而解决了EPG刷新时卡顿的问题。
附图说明
图1为本发明EPG刷新方法第一实施例的流程示意图；
图2为本发明EPG刷新方法第二实施例的流程示意图；
图3为本发明EPG刷新方法一实施例中创建数据获取子线程的细化流程示意图；
图4为本发明EPG刷新方法一实施例中获取节目信息的细化流程示意图；
图5为本发明EPG刷新方法一实施例中根据节目信息刷新EPG的细化流程示意图。
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
本发明提供一种EPG刷新方法，参照图1，在一实施例中，该EPG刷新方法包括：
步骤S10，当主线程侦测到存在基于EPG的焦点切换指令时，所述主线程根据所述焦点切换指令切换焦点，并生成相应的节目信息获取请求；
应当说明的是，EPG可为电视提供各种业务的索引和导航，用户通过EPG可以选择自己喜欢的频道，点播自己喜欢的节目，查找各种信息等。用户进入到EPG后，可以通过遥控器按键控制焦点选中自己喜欢的节目，EPG将会加载该节目的详细信息（包括节目的播放时间、节目简介、节目类型、音轨信息、图像类型、色彩制式等）并显示。本实施例中，当EPG启动时，同时启动主线程，主线程实时检测是否存在基于EPG的焦点切换指令；当检测到存在焦点切换指令时；主线程立即响应所述焦点切换指令，移动焦点选中焦点切换指令对应的节目；根据选中的节目生成节目信息获取请求。
步骤S20，所述主线程将所述节目信息获取请求发送至线程控制器；
步骤S30，所述线程控制器根据所述节目信息获取请求创建数据获取子线程；
步骤S40，所述数据获取子线程获取对应的节目信息，并将所述节目信息发送给主线程；
应当说明的是，线程控制器随EPG启动而启动的。本实施例中，线程控制器接收到主线程发送的节目信息获取请求后，根据所述节目信息获取请求创建数据获取子线程；由所述数据获取子线程获取对应的节目信息，并将获取到的节目信息发送给主线程，以供主线程根据所述节目信息刷新EPG。应当说明的是，所述节目信息保存在远端的信息服务器中，当需要显示时，需要从信息服务器获取，由于节目信息数据容量较大，获取所述节目信息需要一定时间。
步骤S50，所述主线程根据接收到的所述节目信息刷新所述EPG。
本实施例中，主线程接收到数据获取子线程发送的节目信息后，在EPG界面显示所述节目信息，以供用户决定是否播放当前选中的节目。
本发明实施例通过当主线程侦测到存在基于EPG的焦点切换指令时，所述主线程根据所述焦点切换指令切换焦点，并生成相应的节目信息获取请求；所述主线程将所述节目信息获取请求发送至线程控制器；所述线程控制器根据所述节目信息获取请求创建数据获取子线程；所述数据获取子线程获取对应的节目信息，并将所述节目信息发送给主线程；所述主线程根据接收到的所述节目信息刷新所述EPG。相较于现有技术由主线程负责执行焦点切换和节目信息的加载显示以及耗时较久的节目信息获取的方式，本发明通过主线程负责执行焦点切换和节目信息的加载显示，并添加线程控制器，由线程控制器创建和管理用于负责执行耗时较久的节目信息获取的数据获取子线程，避免了主线程处理阻塞，从而解决了EPG刷新时卡顿的问题。
进一步地，参照图2，基于上述实施例，本实施例中，上述步骤S10之前还包括：
步骤S60，当所述EPG接收到用户输入的焦点切换指令时，所述主线程接收所述EPG发送的所述当前焦点切换指令。
本实施例中，用户可以通过遥控器或电视预置的按键输入焦点切换指令，EPG接收到用户输入的焦点切换指令时，将所述焦点切换指令发送给主线程。
进一步地，参照图3，基于上述实施例，本实施例中，上述步骤S30包括：
步骤S301，所述线程控制器判断是否存在正在运行的数据获取子线程；
步骤S302，当存在正在运行的数据获取子线程时，所述线程控制器终止正在运行的数据获取子线程，并根据所述节目信息获取请求创建新的数据获取子线程。
应当说明的是，所述节目信息保存在远端的信息服务器中，当需要显示时，需要从信息服务器获取，由于节目信息数据容量较大，获取所述节目信息需要一定时间。当用户短时间内连续输入焦点切换指令时，会存在响应前一焦点切换指令而生成的前一数据获取子线程尚未执行完成的情况。而数据获取子线程的执行不仅需要消耗一定时间，还会占据电视的较多资源。如果每响应一次用户输入的焦点切换指令，均创建一个数据获取子线程，将会导致电视资源不足，出现内存溢出，EPG崩溃，甚至造成电视死机。本实施例中，所述线程控制器根据所述节目信息获取请求创建数据获取子线程包括：所述线程控制器判断是否存在正在运行的数据获取子线程；当存在正在运行的数据获取子线程时，所述线程控制器终止正在运行的数据获取子线程，并根据所述节目信息获取请求创建新的数据获取子线程；当不存在正在运行的数据获取子线程时，所述线程控制器直接根据所述节目信息获取请求创建数据获取子线程。
通过线程控制器控制同一时间运行的数据获取子线程仅为一个，进一步解决了EPG刷新时卡顿的问题，更降低了电视对网络资源的占用。
进一步地，参照图4，基于上述实施例，本实施例中，上述步骤S40中所述数据获取子线程获取对应的节目信息包括：
步骤S401，所述数据获取子线程将所述节目信息获取请求发送至预置的信息服务器，以供所述信息服务器返回对应的节目信息；
步骤S402，所述数据获取子线程按预置规则转换信息服务器返回节目信息的格式。
应当说明的是，所述节目信息保存在远端的信息服务器中，当需要显示时，需要从信息服务器获取。本实施例中，所述数据获取子线程将所述节目信息获取请求发送至预置的信息服务器，以供所述信息服务器返回对应的节目信息。可以理解的是，不同的电视所支持节目信息的格式是不同的，在显示所述节目信息之前，还需要转换所述节目信息的格式。本实施例中，所述数据获取子线程按预置规则转换信息服务器返回节目信息的格式。例如，数据获取子线程获取到的节目信息是图片格式的，而当前电视仅支持字幕格式的节目信息，并不支持图片格式的节目信息，需要将图片格式的节目信息转换为字幕格式的节目信息，以供主线程根据所述节目信息刷新EPG。
进一步地，参照图5，基于上述实施例，本实施例中，上述步骤S50包括：
步骤S501，所述主线程中的句柄接收所述节目信息；
步骤S502，所述句柄根据所述节目信息在EPG界面显示所述节目信息。
应当说明的是，句柄是一个消息管理器，它是属于主线程的，因此它有权限接收节目信息，并根据所述节目信息刷新EPG。本实施例中，句柄主要用于接收数据获取子线程发送的节目信息，并根据所述节目信息在EPG界面显示所述节目信息，以供用户决定是否播放当前选中的节目。
本发明还提供一种EPG刷新系统，所述EPG刷新系统包括主线程、线程控制器和数据获取子线程；所述主线程包括主线程处理器，所述数据获取子线程包括数据获取子线程处理器；其中，
所述主线程处理器用于，当侦测到存在基于EPG的焦点切换指令时，根据所述焦点切换指令切换焦点，并生成相应的节目信息获取请求；并将所述节目信息获取请求发送至线程控制器；
应当说明的是，EPG可为电视提供各种业务的索引和导航，用户通过EPG可以选择自己喜欢的频道，点播自己喜欢的节目，查找各种信息等。用户进入到EPG后，可以通过遥控器按键控制焦点选中自己喜欢的节目，EPG将会加载该节目的详细信息（包括节目的播放时间、节目简介、节目类型、音轨信息、图像类型、色彩制式等）并显示。本实施例中，当EPG启动时，同时启动主线程处理器，主线程处理器实时检测是否存在基于EPG的焦点切换指令；当检测到存在焦点切换指令时；主线程处理器立即响应所述焦点切换指令，移动焦点选中焦点切换指令对应的节目；根据选中的节目生成节目信息获取请求。
所述线程控制器用于，根据所述节目信息获取请求创建数据获取子线程；
所述数据获取子线程处理器用于，获取对应的节目信息，并将所述节目信息发送给主线程处理器；
应当说明的是，线程控制器随EPG启动而启动的。本实施例中，线程控制器接收到主线程处理器发送的节目信息获取请求后，根据所述节目信息获取请求创建数据获取子线程，所述数据获取子线程包括数据获取子线程处理器；由所述数据获取子线程处理器获取对应的节目信息，并将获取到的节目信息发送给主线程处理器，以供主线程处理器根据所述节目信息刷新EPG。应当说明的是，所述节目信息保存在远端的信息服务器中，当需要显示时，需要从信息服务器获取，由于节目信息数据容量较大，获取所述节目信息需要一定时间。
所述主线程处理器还用于，根据接收到的所述节目信息刷新所述EPG。
本实施例中，主线程处理器接收到数据获取子线程处理器发送的节目信息后，在EPG界面显示所述节目信息，以供用户决定是否播放当前选中的节目。
本发明实施例通过当主线程侦测到存在基于EPG的焦点切换指令时，所述主线程根据所述焦点切换指令切换焦点，并生成相应的节目信息获取请求；所述主线程将所述节目信息获取请求发送至线程控制器；所述线程控制器根据所述节目信息获取请求创建数据获取子线程；所述数据获取子线程获取对应的节目信息，并将所述节目信息发送给主线程；所述主线程根据接收到的所述节目信息刷新所述EPG。相较于现有技术由主线程负责执行焦点切换和节目信息的加载显示以及耗时较久的节目信息获取的方式，本发明通过主线程负责执行焦点切换和节目信息的加载显示，并添加线程控制器，由线程控制器创建和管理用于负责执行耗时较久的节目信息获取的数据获取子线程，避免了主线程处理阻塞，从而解决了EPG刷新时卡顿的问题。
进一步地，基于上述实施例，本实施例中，所述主线程处理器还用于，当所述EPG接收到用户输入的焦点切换指令时，接收所述EPG发送的所述焦点切换指令。
本实施例中，用户可以通过遥控器或电视预置的按键输入焦点切换指令，EPG接收到用户输入的焦点切换指令时，将所述焦点切换指令发送给主线程处理器。
进一步地，基于上述实施例，本实施例中，所述线程控制器具体用于，判断是否存在正在运行的数据获取子线程；当存在正在运行的数据获取子线程时，终止正在运行的数据获取子线程，并根据所述节目信息获取请求创建新的数据获取子线程处理器。
应当说明的是，所述节目信息保存在远端的信息服务器中，当需要显示时，需要从信息服务器获取，由于节目信息数据容量较大，获取所述节目信息需要一定时间。当用户短时间内连续输入焦点切换指令时，会存在响应前一焦点切换指令而生成的前一数据获取子线程尚未执行完成的情况。而数据获取子线程的执行不仅需要消耗一定时间，还会占据电视的较多资源。如果每响应一次用户输入的焦点切换指令，均创建一个数据获取子线程，将会导致电视资源不足，出现内存溢出，EPG崩溃，甚至造成电视死机。本实施例中，所述线程控制器具体用于，判断是否存在正在运行的数据获取子线程；当存在正在运行的数据获取子线程时，所述线程控制器终止正在运行的数据获取子线程，并根据所述节目信息获取请求创建新的数据获取子线程；当不存在正在运行的数据获取子线程时，所述线程控制器根据所述节目信息获取请求直接创建数据获取子线程。
通过线程控制器控制同一时间运行的数据获取子线程处理器仅为一个，进一步解决了EPG刷新时卡顿的问题，更降低了电视对网络资源的占用。
进一步地，基于上述实施例，本实施例中，所述数据获取子线程处理器具体用于，将所述节目信息获取请求发送至预置的信息服务器，以供所述信息服务器返回对应的节目信息；按预置规则转换信息服务器返回节目信息的格式。
应当说明的是，所述节目信息保存在远端的信息服务器中，当需要显示时，需要从信息服务器获取。本实施例中，所述数据获取子线程处理器将所述节目信息获取请求发送至预置的信息服务器，以供所述信息服务器返回对应的节目信息。可以理解的是，不同的电视所支持节目信息的格式是不同的，在显示所述节目信息之前，还需要转换所述节目信息的格式。本实施例中，所述数据获取子线程处理器按预置规则转换信息服务器返回节目信息的格式。例如，数据获取子线程处理器获取到的节目信息是图片格式的，而当前电视仅支持字幕格式的节目信息，并不支持图片格式的节目信息，需要将图片格式的节目信息转换为字幕格式的节目信息，以供主线程处理器根据所述节目信息刷新EPG。
进一步地，基于上述实施例，本实施例中，所述主线程处理器包括句柄模块；所述句柄模块用于接收所述节目信息；并根据所述节目信息在EPG界面显示所述节目信息。
应当说明的是，句柄模块是一个消息管理器，它是属于主线程的，因此它有权限接收节目信息，并根据所述节目信息刷新EPG。本实施例中，句柄模块主要用于接收数据获取子线程处理器发送的节目信息，并根据所述节目信息在EPG界面显示所述节目信息，以供用户决定是否播放当前选中的节目。
以上仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (20)

  1. 一种EPG刷新方法，其特征在于，所述EPG刷新方法包括以下步骤：
    当主线程侦测到存在基于EPG的焦点切换指令时，所述主线程根据所述焦点切换指令切换焦点，并生成相应的节目信息获取请求；
    所述主线程将所述节目信息获取请求发送至线程控制器；
    所述线程控制器根据所述节目信息获取请求创建数据获取子线程；
    所述数据获取子线程获取对应的节目信息，并将所述节目信息发送给主线程；
    所述主线程根据接收到的所述节目信息刷新所述EPG。
  2. 如权利要求1所述的EPG刷新方法，其特征在于，所述当主线程侦测到存在基于EPG的焦点切换指令时，所述主线程根据所述焦点切换指令切换焦点，并生成相应的节目信息获取请求之前还包括：
    当所述EPG接收到用户输入的焦点切换指令时，所述主线程接收所述EPG发送的所述焦点切换指令。
  3. 如权利要求1所述的EPG刷新方法，其特征在于，所述线程控制器根据所述节目信息获取请求创建数据获取子线程包括：
    所述线程控制器判断是否存在正在运行的数据获取子线程；
    当存在正在运行的数据获取子线程时，所述线程控制器终止正在运行的数据获取子线程，并根据所述节目信息获取请求创建新的数据获取子线程。
  4. 如权利要求1所述的EPG刷新方法，其特征在于，所述数据获取子线程获取对应的节目信息包括：
    所述数据获取子线程将所述节目信息获取请求发送至预置的信息服务器，以供所述信息服务器返回对应的节目信息；
    所述数据获取子线程按预置规则转换信息服务器返回节目信息的格式。
  5. 如权利要求1所述的EPG刷新方法，其特征在于，所述主线程根据接收到的所述节目信息刷新所述EPG包括：
    所述主线程中的句柄接收所述节目信息；
    所述句柄根据所述节目信息在EPG界面显示所述节目信息。
  6. 如权利要求1所述的EPG刷新方法，其特征在于，所述节目信息包括播放时间、节目简介、节目类型、音轨信息、图像类型以及色彩制式中的至少一种。
  7. 如权利要求2所述的EPG刷新方法，其特征在于，所述焦点切换指令由用户通过遥控器预置的按键输入。
  8. 如权利要求3所述的EPG刷新方法，其特征在于，所述线程控制器判断是否存在正在运行的数据获取子线程的步骤之后，还包括：
    当不存在正在运行的数据获取子线程时，所述线程控制器直接根据所述节目信息获取请求创建数据获取子线程。
  9. 如权利要求2所述的EPG刷新方法，其特征在于，所述主线程根据接收到的所述节目信息刷新所述EPG包括：
    所述主线程中的句柄接收所述节目信息；
    所述句柄根据所述节目信息在EPG界面显示所述节目信息。
  10. 如权利要求3所述的EPG刷新方法，其特征在于，所述主线程根据接收到的所述节目信息刷新所述EPG包括：
    所述主线程中的句柄接收所述节目信息；
    所述句柄根据所述节目信息在EPG界面显示所述节目信息。
  11. 一种EPG刷新系统，其特征在于，包括主线程、线程控制器和数据获取子线程；所述主线程包括主线程处理器，所述数据获取子线程包括数据获取子线程处理器；其中，
    所述主线程处理器用于，当侦测到存在基于EPG的焦点切换指令时，根据所述焦点切换指令切换焦点，并生成相应的节目信息获取请求；并将所述节目信息获取请求发送至线程控制器；
    所述线程控制器用于，根据所述节目信息获取请求创建数据获取子线程；
    所述数据获取子线程处理器用于，获取对应的节目信息，并将所述节目信息发送给主线程处理器；
    所述主线程处理器还用于，根据接收到的所述节目信息刷新所述EPG。
  12. 如权利要求11所述的EPG刷新系统，其特征在于，所述主线程处理器还用于，当所述EPG接收到用户输入的焦点切换指令时，接收所述EPG发送的所述焦点切换指令。
  13. 如权利要求11所述的EPG刷新系统，其特征在于，所述线程控制器具体用于，判断是否存在正在运行的数据获取子线程；当存在正在运行的数据获取子线程时，终止正在运行的数据获取子线程，并根据所述节目信息获取请求创建新的数据获取子线程。
  14. 如权利要求11所述的EPG刷新系统，其特征在于，所述数据获取子线程处理器具体用于，将所述节目信息获取请求发送至预置的信息服务器，以供所述信息服务器返回对应的节目信息；按预置规则转换信息服务器返回节目信息的格式。
  15. 如权利要求11所述的EPG刷新系统，其特征在于，所述主线程处理器包括句柄模块；所述句柄模块用于接收所述节目信息；并根据所述节目信息在EPG界面显示所述节目信息。
  16. 如权利要求11所述的EPG刷新系统，其特征在于，所述节目信息包括播放时间、节目简介、节目类型、音轨信息、图像类型以及色彩制式中的至少一种。
  17. 如权利要求12所述的EPG刷新系统，其特征在于，所述焦点切换指令由用户通过遥控器预置的按键输入。
  18. 如权利要求13所述的EPG刷新系统，其特征在于，所述线程控制器还用于当不存在正在运行的数据获取子线程时，直接根据所述节目信息获取请求创建数据获取子线程。
  19. 如权利要求12所述的EPG刷新系统，其特征在于，所述主线程处理器包括句柄模块；所述句柄模块用于接收所述节目信息；并根据所述节目信息在EPG界面显示所述节目信息。
  20. 如权利要求13所述的EPG刷新系统，其特征在于，所述主线程处理器包括句柄模块；所述句柄模块用于接收所述节目信息；并根据所述节目信息在EPG界面显示所述节目信息。
PCT/CN2015/093019 2015-02-12 2015-10-28 Epg刷新方法及系统 Ceased WO2016127663A1 (zh)

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CN107979777A (zh) * 2016-10-25 2018-05-01 央视国际网络无锡有限公司 一种直播流无缝切换方法及装置
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102209116A (zh) * 2011-05-31 2011-10-05 深圳创维－Rgb电子有限公司 一种获取网络电视节目信息的方法、装置以及电视机
CN103593231A (zh) * 2012-08-14 2014-02-19 腾讯科技（深圳）有限公司 一种数据处理方法、装置及移动终端
CN103648037A (zh) * 2013-11-15 2014-03-19 乐视致新电子科技（天津）有限公司 智能电视媒体播放器及其搜索响应方法、智能电视
CN103841430A (zh) * 2013-04-03 2014-06-04 海信集团有限公司 一种电子节目菜单的显示方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103760966B (zh) * 2013-05-02 2017-01-11 乐视网信息技术（北京）股份有限公司 一种实现图形缓冲的方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102209116A (zh) * 2011-05-31 2011-10-05 深圳创维－Rgb电子有限公司 一种获取网络电视节目信息的方法、装置以及电视机
CN103593231A (zh) * 2012-08-14 2014-02-19 腾讯科技（深圳）有限公司 一种数据处理方法、装置及移动终端
CN103841430A (zh) * 2013-04-03 2014-06-04 海信集团有限公司 一种电子节目菜单的显示方法
CN103648037A (zh) * 2013-11-15 2014-03-19 乐视致新电子科技（天津）有限公司 智能电视媒体播放器及其搜索响应方法、智能电视

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