CN112261462A - Display control method and display device of program information - Google Patents
Display control method and display device of program information Download PDFInfo
- Publication number
- CN112261462A CN112261462A CN201910660101.4A CN201910660101A CN112261462A CN 112261462 A CN112261462 A CN 112261462A CN 201910660101 A CN201910660101 A CN 201910660101A CN 112261462 A CN112261462 A CN 112261462A
- Authority
- CN
- China
- Prior art keywords
- program information
- channel
- locking
- program
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
-
- 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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4627—Rights management associated to the content
Abstract
The embodiment provides a display control method and display equipment of program information, and relates to the technical field of UI (user interface) display. The method is applied to a display control module of display equipment, and comprises the following steps: receiving program information to be displayed; determining the locking state of the program information according to the characteristic information of the program information and preset locking information; and controlling whether the program information is displayed or not according to the lock state. The display control method and the display device for the program information provided by the embodiment can avoid displaying the locked program information on the UI.
Description
Technical Field
The present application relates to the field of UI (User Interface) display technologies, and in particular, to a method and a device for controlling display of program information.
Background
Some inelegant information, such as sexual, violent and inelegant words, may be present in the display content of the display device (e.g., a smart television), which may adversely affect the minors. For this reason, the display device usually provides a combination lock function to lock the program itself containing the inelegant information and prohibit the user from viewing the program, and to lock the program information (such as the program name and the program playing time) and not display the program information on the UI.
At present, after receiving program information, a display device simultaneously sends the program information to a display control module and a detection module. The display control module displays the program information on the UI immediately after receiving it. The detection module detects whether the program information is locking information at the current moment, and if the program information is the locking information, a locking message about the program information is sent to the display control module. The display control module hides the displayed program information after receiving the lock message.
In the above process, the display control module often receives the lock message of the program message sent by the detection unit after displaying the program message, and hides the program information. Therefore, program information including inelegant information is inevitably displayed on the UI.
Disclosure of Invention
The application provides a display control method and display equipment of program information, which are used for avoiding displaying the program information containing the inelegant information on a UI.
In a first aspect, this embodiment provides a method for controlling display of program information, which is applied to a display control module of a display device, and the method includes: receiving program information to be displayed; determining the locking state of the program information according to the characteristic information of the program information and preset locking information; and controlling whether the program information is displayed or not according to the lock state.
In a first implementation manner of the first aspect, the determining the lock state of the program information according to the characteristic information of the program information and preset lock information includes: determining the identification number of the program grade in a preset grade array; if the identification number of the program grade is less than or equal to the identification number of the locking grade, determining that the program information is in a locking state; and if the identification number of the program grade is greater than the identification number of the locking grade, determining that the program information is in an unlocking state.
In a second implementation manner of the first aspect, the determining the lock state of the program information according to the feature information of the program information and preset lock information includes: if the channel is in a preset locked channel list, determining that the channel is in a locked state; and if the channel is not in a preset locked channel list, determining that the channel is in an unlocked state.
In a third implementation manner of the first aspect, the determining the lock state of the program information according to the feature information of the program information and preset lock information includes: if the data channel is in a preset locking channel list, determining that the data channel is in a locking state; and if the data channel is not in a preset locking channel list, determining that the data channel is in an unlocking state.
In a fourth implementation manner of the first aspect, controlling whether to display the program information according to the lock status includes: if the locking state is a locking state, the program information is not displayed; and if the lock state is the unlocking state, displaying the program information.
In a fifth implementation form of the first aspect, the method further includes: acquiring current time and a locking time period preset by the display equipment at each preset time interval; and if the current time is within the locking time period and the unlocking password is not input in the starting process, locking the screen of the display equipment.
In a second aspect, the present embodiment provides a display device, where a display control module of the display device includes: the receiving unit is used for receiving program information to be displayed; the determining unit is used for determining the locking state of the program information according to the characteristic information of the program information and preset locking information; and the control unit controls whether to display the program information or not according to the lock state.
In a first implementation manner of the second aspect, the characteristic information is a program level, and the determining unit is further configured to determine an identification number of the program level in a preset level array; if the identification number of the program grade is less than or equal to the identification number of the locking grade, determining that the program information is in a locking state; and if the identification number of the program grade is greater than the identification number of the locking grade, determining that the program information is in an unlocking state.
In a second implementation manner of the second aspect, the characteristic information is a channel, and the determining unit is further configured to determine that the channel is in a locked state if the channel is in a preset locked channel list; and if the channel is not in a preset locked channel list, determining that the channel is in an unlocked state.
In a third implementation manner of the second aspect, the characteristic information is a data channel, and the determining unit is further configured to determine that the data channel is in a locked state if the data channel is in a preset locking channel list; and if the data channel is not in a preset locking channel list, determining that the data channel is in an unlocking state.
In a fourth implementation manner of the second aspect, the control unit is further configured to, if the lock state is a lock state, not display the program information; and if the lock state is the unlocking state, displaying the program information.
In a fifth implementation manner of the second aspect, the determining unit is further configured to obtain, every preset time interval, a current time and a preset locking time period of the display device; and the control unit is also used for locking the display equipment if the current time is within the locking time period and the unlocking password is not input during the starting.
The display control method and the display device for program information provided by this embodiment can directly determine the lock state of the program information after receiving the program information, so as to determine whether to control the display of the program information. The method and the display device provided by the embodiment not only avoid the dependence on the detection module at the bottom layer of the display device, but also can avoid the locked program information from being displayed on the UI.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without any creative effort.
Fig. 1 is a schematic diagram illustrating an operation scenario between a display device and a control apparatus according to an embodiment;
fig. 2 is a flowchart exemplarily showing a display control method of program information according to an embodiment;
FIG. 3 is a diagram illustrating a first information bar displayed by a display device according to an embodiment;
FIG. 4 is a diagram illustrating a second information bar displayed by the display device in accordance with an embodiment;
fig. 5 is a diagram exemplarily illustrating a channel list displayed by a display apparatus according to an embodiment;
fig. 6 is a schematic diagram illustrating an electronic program menu displayed by a display apparatus according to an embodiment;
a schematic diagram of a display device according to an embodiment is exemplarily shown in fig. 7.
Detailed Description
To make the objects, technical solutions and advantages of the exemplary embodiments of the present application clearer, the technical solutions in the exemplary embodiments of the present application will be clearly and completely described below with reference to the drawings in the exemplary embodiments of the present application, and it is obvious that the described exemplary embodiments are only a part of the embodiments of the present application, but not all the embodiments.
All other embodiments, which can be derived by a person skilled in the art from the exemplary embodiments shown in the present application without inventive effort, shall fall within the scope of protection of the present application. Moreover, while the disclosure herein has been presented in terms of exemplary one or more examples, it is to be understood that each aspect of the disclosure can be utilized independently and separately from other aspects of the disclosure to provide a complete disclosure.
It will be understood that the terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a product or device that comprises a list of elements is not necessarily limited to those elements explicitly listed, but may include other elements not expressly listed or inherent to such product or device.
The term "module," as used herein, refers to any known or later developed hardware, software, firmware, artificial intelligence, fuzzy logic, or combination of hardware and/or software code that is capable of performing the functionality associated with that element.
The term "remote control" as used in this application refers to a component of an electronic device (such as the display device disclosed in this application) that is typically wirelessly controllable over a relatively short range of distances. Typically using infrared and/or Radio Frequency (RF) signals and/or bluetooth to connect with the electronic device, and may also include WiFi, wireless USB, bluetooth, motion sensor, etc. For example: the hand-held touch remote controller replaces most of the physical built-in hard keys in the common remote control device with the user interface in the touch screen.
Fig. 1 is a schematic diagram illustrating an operation scenario between a display device and a control apparatus according to an embodiment. As shown in fig. 1, a user may operate the display apparatus 200 through a control device.
The control device may be a remote controller 100A, which includes infrared protocol communication, bluetooth protocol communication, other short-distance communication methods, and the like, and controls the display apparatus 200 in a wireless or other wired manner. The user may input a user instruction through a key on a remote controller, voice input, control panel input, etc., to control the display apparatus 200. Such as: the user can input a corresponding control command through a volume up/down key, a channel control key, up/down/left/right moving keys, a voice input key, a menu key, a power on/off key, etc. on the remote controller, to implement the function of controlling the display device 200.
The control device may also be a smart device, such as a mobile terminal 100B, a tablet computer, a notebook computer, etc. For example, the display device 200 is controlled using an application program running on the smart device. The application may provide the user with various controls through an intuitive User Interface (UI) on a screen associated with the smart device.
For example, the mobile terminal 100B may install a software application with the display device 200, implement connection communication through a network communication protocol, and implement the purpose of one-to-one control operation and data communication. Such as: the mobile terminal 100B and the display device 200 may establish a control instruction protocol, synchronize the remote control keyboard to the mobile terminal 100B, and control the function of the display device 200 by controlling the user interface on the mobile terminal 100B. The audio and video content displayed on the mobile terminal 100B may also be transmitted to the display device 200, so as to implement a synchronous display function.
As shown in fig. 1, the display apparatus 200 also performs data communication with the server 300 through various communication means. The display device 200 may be allowed to be communicatively connected through a Local Area Network (LAN), a Wireless Local Area Network (WLAN), and other networks. The server 300 may provide various contents and interactions to the display apparatus 200. Illustratively, the display device 200 receives software program updates, or accesses a remotely stored digital media library, by sending and receiving information, as well as Electronic Program Guide (EPG) interactions. The servers 300 may be a group or groups, and may be one or more types of servers. Other web service contents such as a video on demand and an advertisement service are provided through the server 300.
The display device 200 may be a liquid crystal display, an OLED display, a projection display device. The specific display device type, size, resolution, etc. are not limiting, and those skilled in the art will appreciate that the display device 200 may be modified in performance and configuration as desired.
The display apparatus 200 may additionally provide an intelligent network tv function that provides a computer support function in addition to the broadcast receiving tv function. Examples include a web tv, a smart tv, an Internet Protocol Tv (IPTV), and the like.
When a Program is currently played or a Program is played, the display device usually displays information such as an information bar, a channel list, or an EPG (Electronic Program Guide), which usually includes Program information such as a Program name, a Program playing time, and the like.
The following describes display control of program information in information such as an information bar, a channel list, or an EPG, in conjunction with a display control method of program information and a display apparatus based on the method provided in this embodiment.
Referring to fig. 2, the present embodiment provides a method for controlling display of program information, which is applied to a display control module of a display device, and includes the following steps S201 to S203.
In step S201, the display control module receives program information to be displayed.
When the display terminal switches the channel according to the instruction of the user, the display control module receives the playing data of the program and analyzes the corresponding program information from the playing data. Alternatively, when the display device displays a channel list or an EPG according to a user instruction, program information of each channel displayed in the channel list or the EPG may be acquired.
Illustratively, after receiving a play instruction of the channel a sent by a user through a remote controller, the smart television calls a channel interface of the channel a, receives play data of the channel a, and sends the play data to the display control module. The display control module analyzes the playing data to acquire the program information played currently by the channel A and the program information played subsequently.
It should be noted that, in this embodiment, the program information may be program information of a currently played program and/or program information of a program played subsequently.
Step S202, the display control module determines the locking state of the program information according to the characteristic information of the program information and the preset locking information.
In this embodiment, the characteristic information of the program information may be a program rating, a channel, a data channel, or the like of the program information.
The program ratings are used to indicate the appropriate viewing groups of the program, such as G-rating, PG-13 rating, NC-16 rating, M-18 rating, R21 rating, etc. Wherein, the G level is the level of common audience and is suitable for all people to watch. The PG level is a parental guidance level and is recommended to be watched under the guidance of parents. The PG-13 rating is a particular coaching rating, and children under 13 years of age are recommended to enjoy in their parents. The NC-16 level is suitable for people over sixteen years old to enjoy. The M-18 grade is suitable for adults to enjoy. The R21 grade is suitable for adults over twenty-one years old to enjoy. It should be noted that the program rating provided in the present embodiment is merely an example, and in practical applications, the program rating is specifically determined according to the regulations of relevant departments.
According to different sources of the program information, the characteristic information carried by the program information is different. Channel information is typically carried in the program information of a television channel program. Programs from data channels such as HDMI (High Definition Multimedia Interface), ATV (analog Television) Interface, DTV (Digital Television), USB (Universal Serial Bus) and the like generally carry channel information.
According to different feature information, the display device provided by the embodiment is provided with different program locks, including a content lock, a channel lock and a channel lock. The user can select to open at least one type of program lock on the display device in advance according to the locking requirement, and relevant locking setting is carried out. Illustratively, the user may lock programs above the PG-13 level with a content lock; alternatively, channels that are not suitable for teenager viewing are locked via a channel lock, e.g., television shopping; still alternatively, the user may lock the program from the USB via the channel lock.
In this embodiment, after receiving the program information, the display control module determines the type of the currently opened program lock on the display device, determines the feature information of the program information according to the program lock, and determines the lock state of the program information according to the feature information and the preset lock information.
A method for determining the lock state of the program information based on the scenes of the content lock, the channel lock, and the channel lock opened by the display device, respectively, will be described below.
Scene one: the display device unlocks the content lock.
When the content lock is unlocked by the display device, the display control module of the display device determines the program grade of the program information after receiving the program information, and the identification number of the program grade in the preset grade array. And if the identification number of the program grade is less than or equal to the identification number of the locking grade, determining that the program information is in a locking state. And if the identification number of the program grade is greater than the identification number of the locking grade, determining that the program information is in an unlocking state.
Illustratively, the preset level array in the display control module may be { "G", "PG-13", "NC-16", "M-18", "R21" }, wherein the identification numbers of the respective program levels are 6, 5, 4, 3, 2, and 1 in the above order. The locking grade of the program is preset in the content lock of the display device to be PG-13 grade, and the identification number of the program is 4.
In one example, based on the aforementioned preset of the content lock example, the display device receives a program message carrying a program rating of M-18 during the display of the infobar, channel list, or EPG message. At this time, the display control module of the display device searches for M-18 in the preset level array, and determines the identification number 2 of M-18 in the level array, and since the identification number 2 of the program level is smaller than the identification number 4 of the locking level, it is determined that the program information is in the locking state.
In another example, based on the aforementioned preset of the content lock example, the display device receives a program information carrying a program rating G during the display of the information bar, the channel list or the EPG information. At this time, the display control module of the display device searches for G in the preset level array, and determines the identification number 6 of G in the level array, and since the identification number 6 of the program level is greater than the identification number 4 of the locking level, it is determined that the program information is in the unlocked state.
Scene two: the display device unlocks the channel lock.
When the display device opens the channel lock, the display control module of the display device determines the channel of the program information after receiving the program information. And if the channel is in the preset locked channel list, determining that the channel is in a locked state. And if the channel is not in the preset locked channel list, determining that the channel is in an unlocked state.
Illustratively, the user sets channel a, channel X, channel Y, and channel Z as locked channels in the display device, and the locked channel list is shown in table 1. Table 1 locked channel list
| Serial number | Channel name |
| 1 | Channel A |
| 2 | Channel X |
| 3 | Channel Y |
| 4 | Channel Z |
In one example, based on the above-mentioned exemplary preset of the channel lock, the display control module receives the program information of one channel a during the process of displaying the information bar, the channel list or the EPG information. Since channel a is in the preset locked channel list, channel a is determined to be in the locked state.
In another example, based on the preset of the channel lock example, the display device receives the program information of one channel B in the process of displaying the information bar, the channel list or the EPG information. Since channel B is not in the preset locked channel list, it is determined that channel B is in the unlocked state.
Scene three: the display device unlocks the channel lock.
When the display device opens the channel lock, the display control module of the display device determines the data channel of the program information after receiving the program information. And if the channel is in the preset locking channel list, determining that the channel is in a locking state. And if the channel is not in the preset locking channel list, determining that the channel is in an unlocking state.
For example, the user sets the ATV and the USB as the locking channel in the display device, and the list of the locking channels is shown in table 2.
TABLE 2 locked channel List
| Serial number | Channel name |
| 1 | ATV |
| 2 | USB |
In one example, based on the above exemplary preset of the channel lock, the display control module receives program information carrying channel information USB while the display device displays an information bar, a channel list or EPG information. Since the USB is in the preset locking channel list, the USB is determined to be in a locking state.
In another example, based on the above channel lock exemplary preset, the display control module receives program information carrying channel information HDMI during the process of displaying information bar, channel list or EPG information. Since the HDMI is not in the preset locked channel list, the HDMI is determined to be in the unlocked state.
Step S203, the display control module controls whether to display the program information according to the lock state.
In this embodiment, if the lock state is the lock state, the corresponding program information is not displayed, and if the lock state is the unlock state, the corresponding program information is displayed.
In an example, since the channel B is in the unlocked state, the display control module controls the display to display the program information of the channel B. Illustratively, the display displays an information bar containing program information of channel B, such as the information bar shown in fig. 3, in which the program name "program B1" and the broadcast time "10: 09am to 10:42 am" of the currently broadcast program of channel B and the program name "program B2" and the broadcast time "10: 42am to 10:59 am" of the subsequently broadcast program are displayed.
In another example, as channel a in the above step is taken as an example, since channel a is in a locked state, the display control module controls the display not to display the program information of channel a. At this point, the display may display a message bar that does not contain program information for channel a, such as the message bar shown in fig. 4. Alternatively, a channel list that does not contain program information for channel a, such as the channel list shown in fig. 5, is displayed. Still alternatively, an EPG not containing program information of channel a, such as the EPG shown in fig. 6, is displayed.
By the method for controlling display of program information provided in this embodiment, after receiving the program information, the display control module of the display device can directly determine the lock state of the program information to determine whether to control display of the program information. The method not only avoids the dependence on a detection module at the bottom layer of the display equipment, but also can avoid the locked program information from being displayed on the UI.
In addition, as an optional implementation manner, this embodiment further provides a time lock, which is used for locking the whole display device within the locking time according to the locking time set by the user.
When the user uses the time lock, the start time and the end time of the time lock can be set on the display device in advance according to the locking requirement. After the display device is started, if the display control module of the display device detects that the time lock is in an open state, the current time and the preset locking time period of the display device are obtained at intervals of preset time. The preset time is determined according to a preset configuration, for example, 10s, 30s, 60s, etc., and the present embodiment does not limit this. And if the current time is between the starting time and the ending time and the unlocking password is not input during the starting, controlling the screen locking of the display equipment. And controlling the screen of the display device to be unlocked if the current time is not between the start time and the end time.
Based on the method for controlling display of program information provided in the foregoing embodiment, the embodiment further provides a display device, where the display device includes a display and a display control module for controlling the display, and please refer to fig. 7, where the display control module includes the following components.
The receiving unit 701 is configured to receive program information to be displayed.
The determining unit 702 is configured to determine a lock state of the program information according to the feature information of the program information and preset lock information.
And a control unit 703 for controlling whether to display the program information according to the lock state.
As an optional implementation manner, when the characteristic information is a program rating, the determining unit 702 is further configured to determine an identification number of the program rating in a preset rating array; if the identification number of the program grade is less than or equal to the identification number of the locking grade, determining that the program information is in a locking state; and if the identification number of the program grade is greater than the identification number of the locking grade, determining that the program information is in an unlocking state.
As an optional implementation manner, when the feature information is a channel, the determining unit 702 is further configured to determine that the channel is in a locked state if the channel is in a preset locked channel list; and if the channel is not in the preset locked channel list, determining that the channel is in an unlocked state.
As an optional implementation manner, when the characteristic information is a data channel, the determining unit 702 is further configured to determine that the data channel is in a locked state if the data channel is in a preset locked channel list; and if the data channel is not in the preset locking channel list, determining that the data channel is in an unlocking state.
As an optional implementation manner, the control unit 703 is further configured to, if the lock state is the lock state, not display the program information; and if the lock state is the unlock state, displaying the program information.
As an optional implementation manner, the determining unit 702 is further configured to obtain the current time and a locking time period preset by the display device. The control unit 703 is further configured to lock the screen of the display device if the current time is within the locking time period and the unlocking password is not input during the current startup.
After receiving the program information, the display control module of the display device for program information provided in this embodiment can directly determine the lock state of the program information to determine whether to control display of the program information. The display device not only avoids the dependence on a detection module at the bottom layer of the display device, but also can avoid the locked program information from being displayed on the UI.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (12)
1. A display control method of program information is characterized in that the method is applied to a display control module of a display device, and the method comprises the following steps:
receiving program information to be displayed;
determining the locking state of the program information according to the characteristic information of the program information and preset locking information;
and controlling whether the program information is displayed or not according to the lock state.
2. The method of claim 1, wherein the characteristic information is a program rating, and determining the lock status of the program information according to the characteristic information of the program information and preset lock information comprises:
determining the identification number of the program grade in a preset grade array;
if the identification number of the program grade is less than or equal to the identification number of the locking grade, determining that the program information is in a locking state;
and if the identification number of the program grade is greater than the identification number of the locking grade, determining that the program information is in an unlocking state.
3. The method of claim 1, wherein the characteristic information is a channel, and determining the lock status of the program information according to the characteristic information of the program information and preset lock information comprises:
if the channel is in a preset locked channel list, determining that the channel is in a locked state;
and if the channel is not in a preset locked channel list, determining that the channel is in an unlocked state.
4. The method of claim 1, wherein the characteristic information is a data channel, and determining the lock status of the program information according to the characteristic information of the program information and preset lock information comprises:
if the data channel is in a preset locking channel list, determining that the data channel is in a locking state;
and if the data channel is not in a preset locking channel list, determining that the data channel is in an unlocking state.
5. The method of any of claims 1-4, wherein controlling whether to display the program information based on the lock status comprises:
if the locking state is a locking state, the program information is not displayed;
and if the lock state is the unlocking state, displaying the program information.
6. The method according to any one of claims 1-4, further comprising:
acquiring current time and a locking time period preset by the display equipment at each preset time interval;
and if the current time is within the locking time period and the unlocking password is not input in the starting process, locking the screen of the display equipment.
7. A display device, wherein a display control module of the display device comprises:
the receiving unit is used for receiving program information to be displayed;
the determining unit is used for determining the locking state of the program information according to the characteristic information of the program information and preset locking information;
and the control unit controls whether to display the program information or not according to the lock state.
8. The display device according to claim 7, wherein the characteristic information is a program rating, the determining unit is further configured to,
determining the identification number of the program grade in a preset grade array;
if the identification number of the program grade is less than or equal to the identification number of the locking grade, determining that the program information is in a locking state;
and if the identification number of the program grade is greater than the identification number of the locking grade, determining that the program information is in an unlocking state.
9. The display device according to claim 7, wherein the characteristic information is a channel, the determining unit is further configured to,
if the channel is in a preset locked channel list, determining that the channel is in a locked state;
and if the channel is not in a preset locked channel list, determining that the channel is in an unlocked state.
10. The display device according to claim 7, wherein the characteristic information is a data channel, the determining unit is further configured to,
if the data channel is in a preset locking channel list, determining that the data channel is in a locking state;
and if the data channel is not in a preset locking channel list, determining that the data channel is in an unlocking state.
11. The display device according to any one of claims 7 to 10, wherein the control unit is further configured to,
if the locking state is a locking state, the program information is not displayed;
and if the lock state is the unlocking state, displaying the program information.
12. The display device according to any one of claims 7 to 10,
the determining unit is further configured to obtain the current time and a preset locking time period of the display device at intervals of preset time;
and the control unit is also used for locking the display equipment if the current time is within the locking time period and the unlocking password is not input during the starting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910660101.4A CN112261462A (en) | 2019-07-22 | 2019-07-22 | Display control method and display device of program information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910660101.4A CN112261462A (en) | 2019-07-22 | 2019-07-22 | Display control method and display device of program information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112261462A true CN112261462A (en) | 2021-01-22 |
Family
ID=74224536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910660101.4A Pending CN112261462A (en) | 2019-07-22 | 2019-07-22 | Display control method and display device of program information |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112261462A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115225964A (en) * | 2022-06-28 | 2022-10-21 | 惠州市汇智科技有限公司 | Play mode setting method, device, equipment and storage medium |
| CN115348475A (en) * | 2022-08-12 | 2022-11-15 | Vidaa国际控股(荷兰)公司 | Display device and channel display method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030154473A1 (en) * | 2002-02-08 | 2003-08-14 | Shin Su Hyun | Apparatus and method for controlling electronic program guide (EPG) |
| US6785901B1 (en) * | 2000-05-19 | 2004-08-31 | Webtv Networks, Inc. | Altering locks on programming content |
| CN101662659A (en) * | 2009-09-08 | 2010-03-03 | 中兴通讯股份有限公司 | Internet protocol television child lock control method and electronic program guide server |
| CN109743623A (en) * | 2019-02-15 | 2019-05-10 | 广州视源电子科技股份有限公司 | A kind of method, apparatus, equipment and the storage medium of digital television channel locking |
-
2019
- 2019-07-22 CN CN201910660101.4A patent/CN112261462A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6785901B1 (en) * | 2000-05-19 | 2004-08-31 | Webtv Networks, Inc. | Altering locks on programming content |
| US20030154473A1 (en) * | 2002-02-08 | 2003-08-14 | Shin Su Hyun | Apparatus and method for controlling electronic program guide (EPG) |
| CN101662659A (en) * | 2009-09-08 | 2010-03-03 | 中兴通讯股份有限公司 | Internet protocol television child lock control method and electronic program guide server |
| CN109743623A (en) * | 2019-02-15 | 2019-05-10 | 广州视源电子科技股份有限公司 | A kind of method, apparatus, equipment and the storage medium of digital television channel locking |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115225964A (en) * | 2022-06-28 | 2022-10-21 | 惠州市汇智科技有限公司 | Play mode setting method, device, equipment and storage medium |
| CN115348475A (en) * | 2022-08-12 | 2022-11-15 | Vidaa国际控股(荷兰)公司 | Display device and channel display method |
| CN115348475B (en) * | 2022-08-12 | 2023-11-24 | Vidaa国际控股(荷兰)公司 | Display equipment and channel display method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3269138B1 (en) | Display device and controlling method thereof | |
| CN102783141B (en) | Display device and control method thereof | |
| US7627890B2 (en) | Methods, systems, and computer program products for providing content synchronization or control among one or more devices | |
| CN105900444B (en) | Broadcast receiver | |
| US11595717B2 (en) | Controlling delivery of video programs using user defined identifiers for video receiver devices | |
| CN104145481A (en) | Image display apparatus and method for operating the same | |
| CN112261462A (en) | Display control method and display device of program information | |
| US9924209B2 (en) | System and method for controlling reproduction using terminal | |
| CN110602540B (en) | Volume control method of display equipment and display equipment | |
| KR20120009536A (en) | Display apparatus and method for controlling the same | |
| CN102857809A (en) | Television control device, system and method | |
| CN110708605B (en) | Parent lock control method for display equipment and display equipment | |
| CN103888793A (en) | System and method for controlling data playing through identification codes | |
| CN108370456B (en) | Information processing method and display device | |
| WO2009143608A1 (en) | Method and apparatus for controlling a display unit using a portable processing unit | |
| KR20110051437A (en) | A television which can perform an integrated search for a plurality of contents provider and a method of performing search thereof | |
| CN106454457B (en) | Image display apparatus and control method thereof | |
| KR100781249B1 (en) | digital TV of personal portable type and method for environment setting | |
| CN111277868B (en) | Audio and video on demand service opening method and device | |
| KR20110076310A (en) | System for recommending broadcast program and method thereof | |
| WO2021056932A1 (en) | Display device and television program switching method | |
| CN105915992A (en) | Video playing method and apparatus | |
| CN115643461A (en) | Display device and channel switching method | |
| KR20110118978A (en) | System for notifying happening of event and method thereof | |
| EP2966872A1 (en) | Digital broadcasting reception system and method for controlling a second device with a set top box remote control unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20221018 Address after: 83 Intekte Street, Devon, Netherlands Applicant after: VIDAA (Netherlands) International Holdings Ltd. Address before: 266555, No. 218, Bay Road, Qingdao economic and Technological Development Zone, Shandong Applicant before: Hisense Video Technology Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210122 |
|
| RJ01 | Rejection of invention patent application after publication |