CN115942062A - Electronic program guide loading method and device, electronic equipment and storage medium - Google Patents
Electronic program guide loading method and device, electronic equipment and storage medium Download PDFInfo
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Abstract
The application discloses an electronic program guide loading method, an electronic program guide loading device, electronic equipment and a storage medium, wherein the electronic program guide loading method comprises the following steps: when a channel searching request initiated by a user is received and a digital television signal is accessed, executing channel searching operation, obtaining channel information and storing the channel information to a preset storage space; judging whether the digital television signal is still in an access state, if so, analyzing the received digital television signal, generating electronic program guide information corresponding to the channel information and storing the electronic program guide information into the preset storage space; and when an electronic program guide interface display instruction initiated by a user is received, extracting the channel information and the electronic program guide information from the preset storage space and carrying out visual display. The method and the device solve the technical problem of poor human-computer interaction efficiency in the loading process of the electronic program guide in the digital television.
Description
Technical Field
The present application relates to the field of digital television technologies, and in particular, to a method and an apparatus for loading an electronic program guide, an electronic device, and a storage medium.
Background
An Electronic Program Guide (EPG) is an important function of a Digital Television (DTV), and provides an interface for a user to view a channel program list so that the user can quickly find a desired channel. When a user wants to browse the electronic program guide content, an electronic program guide interface instruction is sent to the system through the remote controller, and the system analyzes the received digital television signal to obtain the interface content of the electronic program guide. However, the process of analyzing the digital television signal is time-consuming, so that the user needs to wait for a period of time to see the content information of the electronic program guide he wants to watch, and the user experience is poor, so that the efficiency of human-computer interaction in the process of loading the electronic program guide in the digital television is poor.
Disclosure of Invention
The present application mainly aims to provide an electronic program guide loading method, an electronic program guide loading device, an electronic device, and a storage medium, and aims to solve the technical problem of poor human-computer interaction efficiency in the electronic program guide loading process in a digital television.
In order to achieve the above object, the present application provides an electronic program guide loading method, including:
when a channel searching request initiated by a user is received and a digital television signal is accessed, executing channel searching operation, obtaining channel information and storing the channel information to a preset storage space;
judging whether the digital television signal is still in an access state, if so, analyzing the received digital television signal, generating electronic program guide information corresponding to the channel information and storing the electronic program guide information to the preset storage space;
and when an electronic program guide interface display instruction initiated by a user is received, extracting the channel information and the electronic program guide information from the preset storage space and carrying out visual display.
Optionally, the step of analyzing the received digital television signal, generating electronic program guide information corresponding to the channel information, and storing the electronic program guide information includes:
analyzing the digital television signal corresponding to the channel information to generate electronic program guide information corresponding to the channel information;
judging whether electronic program guide information corresponding to the channel information exists or not;
if not, storing the electronic program guide information;
and if so, updating the electronic program guide information.
Optionally, the preset storage space includes a channel database;
when a channel searching request initiated by a user is received and a digital television signal is accessed, the step of executing channel searching operation, obtaining channel information and storing the channel information to a preset storage space comprises the following steps:
when a channel searching request initiated by a user is received, detecting whether a digital television signal is accessed;
if the digital television signal is not accessed, pushing a reminding window to the user to remind the user to check the access condition of the digital television signal;
if the digital television signal is accessed, executing channel searching operation to obtain the channel information;
storing the channel information in a channel database.
Optionally, the preset storage space includes a program information database;
the step of analyzing the received digital television signal, generating electronic program guide information corresponding to the channel information and storing the electronic program guide information to the preset storage space comprises:
analyzing the digital television signal based on a preset updating frequency to generate electronic program guide information corresponding to each channel in the channel information;
and storing each piece of electronic program guide information into a program information database.
Optionally, the preset storage space includes a channel database;
the step of analyzing the digital television signal and generating electronic program guide information corresponding to each channel in the channel information comprises:
reading the channel information from the channel database;
and analyzing the digital television signals corresponding to the channels in the channel information in sequence to generate electronic program guide information corresponding to the channels.
Optionally, when an electronic program guide interface display instruction initiated by a user is received, the step of extracting the channel information and the electronic program guide information from the preset storage space and performing visual display includes:
if the electronic program guide information is updated when an electronic program guide interface display instruction initiated by a user is received, displaying the electronic program guide information before updating to the user;
and when the electronic program guide information is updated, updating the interface where the electronic program guide information displayed to the user is located in real time.
Optionally, the preset storage space includes a channel database, and the preset storage space includes a program information database;
the step of extracting the channel information and the electronic program guide information from the preset storage space and performing visual display includes:
reading the channel information from the channel database, and displaying each channel in the channel information in a left area of an electronic program guide interface;
when a channel selection instruction sent by a user is received, reading electronic program guide information corresponding to the channel selection instruction from the program information database, and displaying the electronic program guide information in a left area of the electronic program guide interface.
The present application further provides an electronic program guide loading apparatus, where the electronic program guide loading apparatus is applied to an electronic program guide loading device, and the electronic program guide loading apparatus includes:
the channel storage module is used for executing channel searching operation when receiving a channel searching request initiated by a user and accessing a digital television signal, acquiring channel information and storing the channel information to a preset storage space;
the signal analysis module is used for judging whether the digital television signal is still in an access state, if so, analyzing the received digital television signal to generate electronic program guide information corresponding to the channel information and storing the electronic program guide information into the preset storage space;
and the interface display module is used for extracting the channel information and the electronic program guide information from the preset storage space and carrying out visual display when receiving an electronic program guide interface display instruction initiated by a user.
Optionally, the signal parsing module is further configured to:
analyzing the digital television signal corresponding to the channel information to generate electronic program guide information corresponding to the channel information;
judging whether electronic program guide information corresponding to the channel information exists or not;
if not, storing the electronic program guide information;
and if so, updating the electronic program guide information.
Optionally, the channel storage module is further configured to:
when receiving a channel searching request initiated by a user, detecting whether a digital television signal is accessed;
if the digital television signal is not accessed, pushing a reminding window to the user to remind the user to check the access condition of the digital television signal;
if the digital television signal is accessed, executing channel searching operation to obtain the channel information;
storing the channel information in a channel database.
Optionally, the signal parsing module is further configured to:
analyzing the digital television signal based on a preset updating frequency to generate electronic program guide information corresponding to each channel in the channel information;
and storing each piece of electronic program guide information into a program information database.
Optionally, the signal parsing module is further configured to:
reading the channel information from the channel database;
and analyzing the digital television signals corresponding to the channels in the channel information in sequence to generate electronic program guide information corresponding to the channels.
Optionally, the interface display module is further configured to:
if the electronic program guide information is being updated when an electronic program guide interface display instruction initiated by a user is received, displaying the electronic program guide information before updating to the user;
and when the electronic program guide information is updated, updating the interface where the electronic program guide information displayed to the user is located in real time.
Optionally, the interface display module is further configured to:
the step of extracting the channel information and the electronic program guide information from the preset storage space and performing visual display includes:
reading the channel information from the channel database, and displaying each channel in the channel information in a left area of an electronic program guide interface;
when a channel selection instruction sent by a user is received, reading electronic program guide information corresponding to the channel selection instruction from the program information database, and displaying the electronic program guide information in a left area of the electronic program guide interface.
The present application further provides an electronic device, the electronic device is an entity device, the electronic device includes: a memory, a processor and a program of the electronic program guide loading method stored on the memory and executable on the processor, which program, when executed by the processor, may implement the steps of the electronic program guide loading method as described above.
The present application also provides a computer readable storage medium having stored thereon a program for implementing an electronic program guide loading method, which when executed by a processor implements the steps of the electronic program guide loading method as described above.
The present application also provides a computer program product comprising a computer program which, when executed by a processor, performs the steps of the electronic program guide loading method as described above.
The application provides an electronic program guide loading method, an electronic device and a storage medium, firstly, when a channel searching request initiated by a user is received and a digital television signal is accessed, the channel searching operation is executed, channel information is obtained and stored in a preset storage space, whether the digital television signal is still in an access state is judged, if yes, the received digital television signal is analyzed, electronic program guide information corresponding to the channel information is generated and stored in the preset storage space, and when an electronic program guide interface display instruction initiated by the user is received, the channel information and the electronic program guide information are extracted from the preset storage space and visually displayed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
FIG. 1 is a flowchart illustrating a first exemplary embodiment of an EPG loading method according to the present invention;
fig. 2 is a schematic flowchart of steps S21 to S24 in the first embodiment of the electronic program guide loading method of the present application;
fig. 3 is a schematic flowchart of steps S11 to S14 in the first embodiment of the electronic program guide loading method of the present application;
FIG. 4 is a schematic diagram of an exemplary embodiment of an EPG loading apparatus;
fig. 5 is a schematic device structure diagram of a hardware operating environment related to an electronic program guide loading method in an embodiment of the present application.
The implementation of the objectives, functional features, and advantages of the present application will be further described with reference to the accompanying drawings.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments of the present application are described in detail below with reference to the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Example one
In digital television, an electronic program guide is used to show important functions of channel listings and program information to a user for the user to quickly find an interface that the user wants to watch. At present, when a user wants to browse the contents of the electronic program guide, an electronic program guide interface instruction is sent to a system through a remote controller, and the system analyzes a received digital television signal to obtain the interface contents of the electronic program guide. However, since the parsing process of the digital television signal is time-consuming, the user needs to wait for a period of time to see the content information of the electronic program guide he wants to watch, so that the user experience is poor, and the efficiency of the human-computer interaction in the loading process of the electronic program guide in the digital television is poor.
In a first embodiment of the electronic program guide loading method according to the present application, referring to fig. 1, the electronic program guide loading method includes:
step S10, when a channel searching request initiated by a user is received and a digital television signal is accessed, executing channel searching operation, obtaining channel information and storing the channel information to a preset storage space;
step S20, judging whether the digital television signal is still in an access state, if so, analyzing the received digital television signal, generating electronic program guide information corresponding to the channel information and storing the electronic program guide information to the preset storage space;
and step S30, when an electronic program guide interface display instruction initiated by a user is received, extracting the channel information and the electronic program guide information from the preset storage space and carrying out visual display.
In this embodiment, it should be noted that, the storage media of the channel information and the electronic program guide information, that is, the preset storage space includes but is not limited to a local database, a cloud database, a file storage, a memory storage, and the like, and the technical solutions using the storage media are all within the scope of the embodiment of the present application; the channel information comprises related information of a plurality of channels, each channel is provided with corresponding electronic program guide information (EPG event), and the electronic program guide information comprises program forecast information of the corresponding channel at each time point and detailed information of each program; the electronic interface guide interface instruction can be sent through a remote controller; the signal parsing operation in step S20 may be performed according to an update frequency preset by a user, or may be performed according to a default update frequency if the preset update frequency of the user is not received.
As an example, step S10 to step S30: under the condition that a digital television signal is accessed, if a channel searching request initiated by a user is received, executing the channel searching operation corresponding to the channel searching request to obtain channel information; storing the channel information into a channel information database for reading when receiving an electronic program guide interface display instruction initiated by a user; judging whether the digital television signal is still in an access state; if the digital television signal is in an access state, analyzing the received digital television signal according to the channel information to generate electronic program guide information corresponding to the channel information; storing the electronic program guide information to a program information database; if the digital television signal is not in the access state, laying an analysis task of the digital television signal until the digital television signal is accessed again; when an electronic program guide interface display instruction initiated by a user is received, reading the channel information from the channel information database and the electronic program guide information from the program information database, and visually displaying the electronic program guide interface on the electronic program guide interface to the user.
The step of analyzing the received digital television signal to generate and store the electronic program guide information corresponding to the channel information comprises the following steps:
step S21, analyzing the digital television signal corresponding to the channel information to generate electronic program guide information corresponding to the channel information;
step S22, judging whether electronic program guide information corresponding to the channel information exists or not;
step S23, if not, storing the electronic program guide information;
and step S24, if the program exists, updating the electronic program guide information.
In this embodiment, it should be noted that the channel information includes a plurality of channels, and the electronic program guide information corresponding to each channel includes a plurality of pages, such as a program time page and a program detail page; the electronic program guide information corresponding to the channel information already indicates that the electronic program guide information of each channel in the channel information is generated after the last signal analysis is completed, and the latest electronic program guide information is generated by the current signal analysis and is used for updating the previous electronic program guide information.
As an example, steps S21 to S24 include: analyzing the digital television signal corresponding to each channel in the channel information to obtain electronic program guide information corresponding to each channel; judging whether electronic program guide information corresponding to each channel exists in a program information database; if the program information does not exist, storing the electronic program guide information to the program information database; and if so, updating the electronic program guide information in the program information database.
When a channel searching request initiated by a user is received and a digital television signal is accessed, the step of executing channel searching operation, obtaining channel information and storing the channel information to a preset storage space comprises the following steps:
step S11, when receiving a channel searching request initiated by a user, detecting whether a digital television signal is accessed;
step S12, if the digital television signal is not accessed, a reminding window is pushed to a user to remind the user to check the access condition of the digital television signal;
step S13, if the digital television signal is accessed, a channel searching operation is executed to obtain the channel information;
and step S14, storing the channel information in a channel database.
In this embodiment, it should be noted that, before the channel searching operation, it is necessary to determine whether the digital television model is in a connected state, so as to smoothly perform channel searching to obtain the channel information.
As an example, steps S11 to S14 include: when a channel searching request sent by a user through a remote controller is received, whether the digital television signal is accessed is judged by detecting the access condition of the digital television signal; if the digital television signal is not accessed, pushing a reminding window to the user, wherein the reminding window is used for reminding the user to check the access condition of the digital television signal; if the digital television signal is accessed, executing corresponding channel searching operation according to the channel searching request to obtain the channel information; judging whether the channel database has corresponding channel information, if not, storing the channel information in the channel database; and if the channel information exists, updating the channel information.
The step of analyzing the received digital television signal, generating electronic program guide information corresponding to the channel information, and storing the electronic program guide information in the preset storage space includes:
step A10, analyzing the digital television signal based on a preset updating frequency to generate electronic program guide information corresponding to each channel in the channel information;
step A20, storing each electronic program guide information to a program information database.
In this embodiment, it should be noted that the execution frequency of the parsing process of the digital television signal depends on a preset update frequency of a user, and if the preset update frequency defined by the user does not exist, the digital television signal is parsed according to a default update frequency.
As an example, steps a10 to a20 include: judging whether a preset updating frequency input by a user is received, if so, analyzing the digital television signal based on the preset updating frequency to generate electronic program guide information corresponding to each channel in the channel information; if the channel information is not received, analyzing the digital television signal based on a default updating frequency to generate electronic program guide information corresponding to each channel in the channel information; and storing the electronic program guide information corresponding to each channel into a program information database.
The step of analyzing the digital television signal and generating electronic program guide information corresponding to each channel in the channel information includes:
step A11, reading the channel information from the channel database;
step A12, sequentially analyzing the digital television signals corresponding to each channel in the channel information to generate electronic program guide information corresponding to each channel.
In this embodiment, it should be noted that, when analyzing the digital television information corresponding to each channel, there is an analysis order, and the analysis may be performed according to an analysis order defined by a user, so that the user determines a priority according to the viewing frequency of each channel at ordinary times, and if the user-defined analysis is not received, the ordering may be performed according to the counted average viewing frequency of each channel.
As an example, steps a11 to a12 include: sequentially reading information of each channel from a channel database based on a preset resolving sequence; and analyzing the digital television signals corresponding to the channels according to the preset analysis sequence to generate electronic program guide information corresponding to the channels.
When an electronic program guide interface display instruction initiated by a user is received, the step of extracting the channel information and the electronic program guide information from the preset storage space and performing visual display comprises the following steps:
step S31, if the electronic program guide information is updated when an electronic program guide interface display instruction initiated by a user is received, displaying the electronic program guide information before updating to the user;
and step S32, when the electronic program guide information is updated, updating the interface where the electronic program guide information displayed to the user is located in real time.
In this embodiment, it should be noted that the electronic program guide interface display instruction may be sent through a remote controller, and the electronic program guide interface display instruction includes channel information and corresponding electronic program guide information.
Preferably, in the electronic program guide interface, the channel information is distributed in a left area and the electronic program guide information is distributed in a right area.
As an example, steps S31 to S32 include: when an electronic program guide interface display instruction sent by a user through a remote controller is received, judging the updating condition of the electronic program guide information; if the electronic program guide information is being updated, displaying the electronic program guide information before updating to a user; when the electronic program guide information is updated, updating an interface where the electronic program guide information displayed to a user is located in real time; and if the electronic program guide information is updated, displaying the updated electronic program guide information to the user.
The preset storage space comprises a channel database, and the preset storage space comprises a program information database;
the step of extracting the channel information and the electronic program guide information from the preset storage space and performing visual display includes:
step B10, reading the channel information from the channel database, and displaying each channel in the channel information in the left area of the electronic program guide interface;
step B20, when a channel selection instruction sent by a user is received, reading the electronic program guide information corresponding to the channel selection instruction from the program information database, and displaying the electronic program guide information in the left area of the electronic program guide interface.
In the embodiment of the present application, in the electronic program guide interface, the left area is distributed with the information of each channel, the right area is used for distributing the electronic program guide information corresponding to each channel, and the right area switches the displayed content according to the different channels selected by the user in the left area.
As an example, steps B10 to B20 include: reading each channel in the channel information from the channel database, and visually displaying each channel in a left area of an electronic program guide interface, wherein each channel comprises a selection inlet capable of receiving a channel selection instruction input by a user; when the selection entry receives a channel selection instruction sent by a user through a remote controller, reading electronic program guide information of a channel corresponding to the selection entry from the program information database; and displaying the electronic program guide information in a left area of the electronic program guide interface.
The embodiment of the application provides an electronic program guide loading method, which comprises the steps of executing channel searching operation when a channel searching request initiated by a user is received and a digital television signal is accessed, obtaining channel information, storing the channel information into a preset storage space, judging whether the digital television signal is still in an access state, analyzing the received digital television signal if the channel information is still in the access state, generating electronic program guide information corresponding to the channel information, storing the electronic program guide information into the preset storage space, and extracting the channel information and the electronic program guide information from the preset storage space for visual display when an electronic program guide interface display instruction initiated by the user is received.
Example two
An embodiment of the present application further provides an electronic program guide loading apparatus, where the electronic program guide loading apparatus is applied to an electronic program guide loading device, and with reference to fig. 4, the electronic program guide loading apparatus includes:
the channel storage module is used for executing channel searching operation when receiving a channel searching request initiated by a user and accessing a digital television signal, acquiring channel information and storing the channel information to a preset storage space;
the signal analysis module is used for judging whether the digital television signal is still in an access state, if so, analyzing the received digital television signal to generate electronic program guide information corresponding to the channel information and storing the electronic program guide information into the preset storage space;
and the interface display module is used for extracting the channel information and the electronic program guide information from the preset storage space and carrying out visual display when receiving an electronic program guide interface display instruction initiated by a user.
Optionally, the signal parsing module is further configured to:
analyzing the digital television signal corresponding to the channel information to generate electronic program guide information corresponding to the channel information;
judging whether electronic program guide information corresponding to the channel information exists or not;
if not, storing the electronic program guide information;
and if so, updating the electronic program guide information.
Optionally, the channel storage module is further configured to:
when a channel searching request initiated by a user is received, detecting whether a digital television signal is accessed;
if the digital television signal is not accessed, pushing a reminding window to the user to remind the user to check the access condition of the digital television signal;
if the digital television signal is accessed, executing channel searching operation to obtain the channel information;
storing the channel information in a channel database.
Optionally, the signal parsing module is further configured to:
analyzing the digital television signal based on a preset updating frequency to generate electronic program guide information corresponding to each channel in the channel information;
and storing each piece of electronic program guide information into a program information database.
Optionally, the signal parsing module is further configured to:
reading the channel information from the channel database;
and analyzing the digital television signals corresponding to the channels in the channel information in sequence to generate electronic program guide information corresponding to the channels.
Optionally, the interface display module is further configured to:
if the electronic program guide information is updated when an electronic program guide interface display instruction initiated by a user is received, displaying the electronic program guide information before updating to the user;
and when the electronic program guide information is updated, updating the interface where the electronic program guide information displayed to the user is located in real time.
Optionally, the interface display module is further configured to:
the step of extracting the channel information and the electronic program guide information from the preset storage space and performing visual display includes:
reading the channel information from the channel database, and displaying each channel in the channel information in a left area of an electronic program guide interface;
when a channel selection instruction sent by a user is received, reading electronic program guide information corresponding to the channel selection instruction from the program information database, and displaying the electronic program guide information in a left area of the electronic program guide interface.
By adopting the electronic program guide loading method in the embodiment, the electronic program guide loading device provided by the application solves the technical problem of poor human-computer interaction efficiency in the electronic program guide loading process in the digital television. Compared with the prior art, the beneficial effects of the electronic program guide loading device provided by the embodiment of the present application are the same as the beneficial effects of the electronic program guide loading method provided by the above embodiment, and other technical features in the electronic program guide loading device are the same as those disclosed in the method of the previous embodiment, which are not described herein again.
EXAMPLE III
An embodiment of the present application provides an electronic device, and the electronic device includes: at least one processor; and, a memory communicatively linked with the at least one processor; wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to execute the electronic program guide loading method of the first embodiment.
Referring now to FIG. 5, shown is a block diagram of an electronic device suitable for use in implementing embodiments of the present disclosure. The electronic devices in the embodiments of the present disclosure may include, but are not limited to, mobile terminals such as mobile phones, notebook computers, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablet computers), PMPs (portable multimedia players), in-vehicle terminals (e.g., car navigation terminals), and the like, and fixed terminals such as digital TVs, desktop computers, and the like. The electronic device shown in fig. 5 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present disclosure.
As shown in fig. 5, the electronic device may include a processing means (e.g., a central processing unit, a graphic processor, etc.) that can perform various appropriate actions and processes according to a program stored in a Read Only Memory (ROM) or a program loaded from a storage means into a Random Access Memory (RAM). In the RAM, various programs and data necessary for the operation of the electronic apparatus are also stored. The processing device, the ROM, and the RAM are connected to each other by a bus. An input/output (I/O) interface is also linked to the bus.
In general, the following systems may be linked to the I/O interface: input devices including, for example, touch screens, touch pads, keyboards, mice, image sensors, microphones, accelerometers, gyroscopes, and the like; output devices including, for example, liquid Crystal Displays (LCDs), speakers, vibrators, and the like; storage devices including, for example, magnetic tape, hard disk, etc.; and a communication device. The communication means may allow the electronic device to communicate wirelessly or by wire with other devices to exchange data. While the figures illustrate an electronic device with various systems, it is to be understood that not all illustrated systems are required to be implemented or provided. More or fewer systems may alternatively be implemented or provided.
In particular, according to an embodiment of the present disclosure, the processes described above with reference to the flowcharts may be implemented as computer software programs. For example, embodiments of the present disclosure include a computer program product comprising a computer program embodied on a computer readable medium, the computer program comprising program code for performing the method illustrated in the flow chart. In such an embodiment, the computer program may be downloaded and installed from a network via the communication means, or installed from a storage means, or installed from a ROM. The computer program, when executed by a processing device, performs the above-described functions defined in the methods of the embodiments of the present disclosure.
The electronic equipment provided by the application adopts the electronic program guide loading method in the embodiment, and solves the technical problem of poor man-machine interaction efficiency in the electronic program guide loading process in the digital television. Compared with the prior art, the electronic device provided by the embodiment of the present application has the same beneficial effects as the electronic program guide loading method provided by the first embodiment, and other technical features in the electronic device are the same as those disclosed in the method of the previous embodiment, which are not described herein again.
It should be understood that portions of the present disclosure may be implemented in hardware, software, firmware, or a combination thereof. In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Example four
The present embodiment provides a computer-readable storage medium having stored thereon computer-readable program instructions for performing the method for electronic program guide loading in the first embodiment.
The computer readable storage medium provided by the embodiments of the present application may be, for example, a usb disk, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, or device, or a combination of any of the above. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical link having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present embodiment, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, or device. Program code embodied on a computer readable storage medium may be transmitted using any appropriate medium, including but not limited to: electrical wires, optical cables, RF (radio frequency), etc., or any suitable combination of the foregoing.
The computer-readable storage medium may be embodied in an electronic device; or may be present alone without being incorporated into the electronic device.
The computer readable storage medium carries one or more programs which, when executed by the electronic device, cause the electronic device to: when a channel searching request initiated by a user is received and a digital television signal is accessed, executing channel searching operation, obtaining channel information and storing the channel information to a preset storage space; judging whether the digital television signal is still in an access state, if so, analyzing the received digital television signal, generating electronic program guide information corresponding to the channel information and storing the electronic program guide information to the preset storage space; and when an electronic program guide interface display instruction initiated by a user is received, extracting the channel information and the electronic program guide information from the preset storage space and carrying out visual display.
Computer program code for carrying out operations for aspects of the present disclosure may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, smalltalk, C + +, and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be linked to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the link may be made to an external computer (for example, through the Internet using an Internet service provider).
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The modules described in the embodiments of the present disclosure may be implemented by software or hardware. Wherein the names of the modules do not in some cases constitute a limitation of the unit itself.
The computer readable storage medium provided by the application stores computer readable program instructions for executing the electronic program guide loading method, and solves the technical problem of poor human-computer interaction efficiency in the electronic program guide loading process in a digital television. Compared with the prior art, the beneficial effects of the computer-readable storage medium provided by the embodiment of the present application are the same as the beneficial effects of the electronic program guide loading method provided by the above embodiment, and are not described herein again.
EXAMPLE five
The present application also provides a computer program product comprising a computer program which, when executed by a processor, performs the steps of the electronic program guide loading method as described above.
The computer program product provided by the application solves the technical problem of electronic program guide loading. Compared with the prior art, the beneficial effects of the computer program product provided by the embodiment of the present application are the same as those of the electronic program guide loading method provided by the above embodiment, and are not described herein again.
The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings, or which are directly or indirectly applied to other related technical fields, are included in the scope of the present application.
Claims (10)
1. An electronic program guide loading method, comprising:
when a channel searching request initiated by a user is received and a digital television signal is accessed, executing channel searching operation, obtaining channel information and storing the channel information to a preset storage space;
judging whether the digital television signal is still in an access state, if so, analyzing the received digital television signal, generating electronic program guide information corresponding to the channel information and storing the electronic program guide information into the preset storage space;
and when an electronic program guide interface display instruction initiated by a user is received, extracting the channel information and the electronic program guide information from the preset storage space and carrying out visual display.
2. The epg loading method of claim 1, wherein the step of parsing the received digital tv signal to generate epg information corresponding to the channel information for storage comprises:
analyzing the digital television signal corresponding to the channel information to generate electronic program guide information corresponding to the channel information;
judging whether electronic program guide information corresponding to the channel information exists or not;
if not, storing the electronic program guide information;
and if so, updating the electronic program guide information.
3. The electronic program guide loading method of claim 1, wherein the predetermined storage space comprises a database of channels;
when a channel searching request initiated by a user is received and a digital television signal is accessed, the step of executing channel searching operation, obtaining channel information and storing the channel information to a preset storage space comprises the following steps:
when receiving a channel searching request initiated by a user, detecting whether a digital television signal is accessed;
if the digital television signal is not accessed, pushing a reminding window to the user to remind the user to check the access condition of the digital television signal;
if the digital television signal is accessed, executing channel searching operation to obtain the channel information;
storing the channel information in a channel database.
4. The epg loading method of claim 1, wherein the predetermined storage space comprises a program information database;
the step of analyzing the received digital television signal, generating electronic program guide information corresponding to the channel information and storing the electronic program guide information to the preset storage space comprises:
analyzing the digital television signal based on a preset updating frequency to generate electronic program guide information corresponding to each channel in the channel information;
and storing each piece of electronic program guide information to a program information database.
5. The electronic program guide loading method of claim 4, wherein the predetermined storage space comprises a channel database;
the step of analyzing the digital television signal and generating electronic program guide information corresponding to each channel in the channel information comprises:
reading the channel information from the channel database;
and analyzing the digital television signals corresponding to the channels in the channel information in sequence to generate electronic program guide information corresponding to the channels.
6. The method for loading electronic program guide of claim 1, wherein the step of extracting the channel information and the electronic program guide information from the preset storage space and performing visual display when receiving an electronic program guide interface display instruction initiated by a user comprises:
if the electronic program guide information is updated when an electronic program guide interface display instruction initiated by a user is received, displaying the electronic program guide information before updating to the user;
and when the electronic program guide information is updated, updating the interface where the electronic program guide information displayed to the user is located in real time.
7. The electronic program guide loading method of claim 1, wherein the predetermined storage space comprises a channel database, and the predetermined storage space comprises a program information database;
the step of extracting the channel information and the electronic program guide information from the preset storage space and performing visual display includes:
reading the channel information from the channel database, and displaying each channel in the channel information in a left area of an electronic program guide interface;
when a channel selection instruction sent by a user is received, reading electronic program guide information corresponding to the channel selection instruction from the program information database, and displaying the electronic program guide information in a left area of the electronic program guide interface.
8. An electronic program guide loading apparatus, comprising:
the channel storage module is used for executing channel searching operation when receiving a channel searching request initiated by a user and accessing a digital television signal, acquiring channel information and storing the channel information to a preset storage space;
the signal analysis module is used for judging whether the digital television signal is still in an access state, if so, analyzing the received digital television signal to generate electronic program guide information corresponding to the channel information and storing the electronic program guide information into the preset storage space;
and the interface display module is used for extracting the channel information and the electronic program guide information from the preset storage space and carrying out visual display when receiving an electronic program guide interface display instruction initiated by a user.
9. An electronic device, characterized in that the electronic device comprises:
at least one processor; and the number of the first and second groups,
a memory communicatively linked with the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the steps of the electronic program guide loading method of any of claims 1 to 7.
10. A computer-readable storage medium, characterized in that a program for implementing an electronic program guide loading method is stored on the computer-readable storage medium, and the program for implementing the electronic program guide loading method is executed by a processor to implement the steps of the electronic program guide loading method according to any one of claims 1 to 7.
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