CN109005467A - Program index playing method and system, readable storage medium and smart television - Google Patents

Abstract

The invention provides a program index playing method, a system, a readable storage medium and an intelligent television, wherein the method comprises the following steps: when an index signal is received, acquiring the program name of a currently played program of each channel of the intelligent television; generating and displaying an index table of all the program names; when a search signal is received, acquiring a currently input search keyword, and judging whether a target program name containing the search keyword exists in the index table; and if so, switching the channel corresponding to the target program name to the current playing channel. The program index playing method provided by the invention adopts a program name index mode and is matched with a specific searching mechanism to realize fast switching to a channel for playing a television program required by a user, so that the experience of the user is greatly improved.

Description

Program index playback method, system, readable storage medium and smart TV

technical field

The invention relates to the technical field of smart TVs, in particular to a program index playing method, system, readable storage medium and smart TV.

Background technique

Smart TV is a new product based on the impact of the Internet wave. Its purpose is to bring users a more convenient experience, and it has become the trend of TV. Nowadays, smart TVs have entered thousands of households and become an indispensable part of people's lives.

The smart TV currently in use has many channels, and each channel has multiple corresponding TV programs played every day. It is not very convenient for users to remember which TV program is played on which channel at what time. As a result, users need to constantly switch channels to find the TV programs they need, and even many times, different channels are playing the same program, switching back and forth is a waste of time, and the experience is poor.

Contents of the invention

Based on this, the object of the present invention is to provide a program index playing method, server, readable storage medium and system, so as to improve user experience.

A program index playing method according to an embodiment of the present invention, applied to a smart TV, includes:

When receiving an index signal, obtain the program name of the currently broadcast program on each channel of the smart TV;

generating and displaying an index table of all said program titles;

When a search signal is received, obtain the currently input search keyword, and judge whether there is a target program name containing the search keyword in the index table;

If so, switch the channel corresponding to the target program name to the current playing channel.

In addition, a method for playing program index according to the above-mentioned embodiment of the present invention may also have the following additional technical features:

Further, the index table is provided with a search bar for inputting the search keywords, and the step of generating the index table of all the program titles includes:

Filtering out the recurring titles of said programs;

All the screened program titles are generated in the index table.

Further, the step of switching the channel corresponding to the target program name to the current playing channel includes:

Acquire all target channels corresponding to the target program name, and the name of the currently playing program of each target channel is the target program name;

According to the preset priority playing order of all channels, switching the priority playing channel among all the target channels to the current playing channel.

Further, the index table is provided with a plurality of preset program classification columns, and the step of generating all the screened program titles in the index table includes:

Classifying all the program titles after screening according to preset classification rules;

The program name of each category is generated in the corresponding program classification column in the index table.

Further, after the step of judging whether there is a target program name containing the search keyword in the index table, it further includes:

If not, analyze the program category pointed to by the search keyword, and obtain and display all program names belonging to the program category from the index table.

Further, after the step of generating and displaying the index table of all the program titles, it also includes:

When a selection signal of any of the program titles is received, the channel corresponding to the currently selected program title is switched to the current playing channel.

Further, the step of judging whether there is a target program name containing the search keyword in the index table includes:

If not, respectively acquire the program guides within the preset time of each channel of the smart TV;

judging whether there is a program name containing the search keyword in any current program guide;

If so, record the broadcast channel corresponding to the current program guide, and record the broadcast time corresponding to the program name containing the search keyword;

When the current time reaches the recorded playing time, switch the recorded playing channel to the current playing channel.

A program index playback system according to an embodiment of the present invention, applied to a smart TV, includes:

The information acquisition module is used to acquire the program name of the currently broadcast program on each channel of the smart TV when an index signal is received;

an index generating module, configured to generate and display an index table of all said program titles;

A search judgment module, configured to obtain a currently input search keyword when a search signal is received, and judge whether there is a target program name containing the search keyword in the index table;

A channel switching module, configured to switch the channel corresponding to the target program name to the current playing channel when it is determined that there is a target program name containing the search keyword in the index table.

The present invention also proposes a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, the above-mentioned program index playing method is realized.

The present invention also proposes a smart TV, including a memory, a processor, and a computer program stored in the memory and operable on the processor. When the processor executes the program, the program index playing method as described above is implemented.

The above-mentioned program index playback method, system, readable storage medium, and smart TV obtain the program names of the programs currently played on each channel, and generate an index table of program names, and the user can know which programs are currently being played according to the index table. At the same time, a search mechanism is also set. When the user searches for a program, the system will obtain the current search keyword and match the current keyword to the entire index table. Once the corresponding TV program is found in the index table, the system will automatically jump to the corresponding channel to play the program corresponding to the keyword. This method obviously shortens the time for the user to find a TV program, and does not need to switch channels repeatedly, which greatly improves the user experience.

Description of drawings

Fig. 1 is the flow chart of the program index playing method in the first embodiment of the present invention;

Fig. 2 is the flowchart of the program index playing method in the second embodiment of the present invention;

Fig. 3 is the flow chart of the program index playing method in the third embodiment of the present invention;

4 is a schematic structural diagram of a program index playback system in a fourth embodiment of the present invention;

5 is a schematic structural diagram of a program index playback system in a fifth embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a smart TV in a sixth embodiment of the present invention.

Description of main component symbols:

information acquisition module 11 index generation module 12 Search Judgment Module 13 channel switching module 14 screening unit 121 generating unit 122 channel acquisition unit 141 switching unit 142 taxonomic subunit 1221 generate subunits 1222 prompt module 15 Select processing module 16 guide acquisition module 17 Guide Judgment Module 18 record module 19 Timing switching module 20 memory 200 processor 100 Computer program 300

The following specific embodiments will further illustrate the present invention in conjunction with the above-mentioned drawings.

Detailed ways

In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Several embodiments of the invention are shown in the drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the present invention will be thorough and complete.

It should be noted that when an element is referred to as being “fixed on” another element, it may be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to FIG. 1 , which shows a method for playing a program index in a first embodiment of the present invention, which is applied to a smart TV. The method for playing a program index includes steps S01 to S03.

Step S01, when an index signal is received, obtain the program names of the programs currently playing on each channel of the smart TV.

Wherein, the index signal may be a power-on signal of a smart TV, a click signal of a corresponding button of a remote controller or a click signal of an index icon, and the like.

Understandably, since each TV channel currently only corresponds to playing one TV program, a one-to-one correspondence between the TV channel and the name of the current program is formed. At the same time, when the system obtains the program name, it will also record the TV channel corresponding to each program name. For example, if CCTV1 is currently broadcasting a news broadcast, then when the system obtains the news broadcast, it will record that the news broadcast is played by CCTV1 channel.

Step S02, generating and displaying an index table of all the program titles.

Wherein, the index table is a pre-compiled table for recording program names. When the system successfully obtains the program names of programs currently broadcast on each channel, the system will automatically write the acquired program names into the index table, and The index table is displayed on the display screen of the smart TV.

Step S03, when a search signal is received, obtain the currently input search keyword, and judge whether there is a target program name containing the search keyword in the index table.

During specific implementation, a search bar can be set on the index table, so that when the index table is displayed on the display screen, the user can input the keyword of the TV program he wants to watch on the search bar to search the index table. program name. For example, when the user wants to watch the Romance of the Three Kingdoms, he can directly input the Romance of the Three Kingdoms in the search bar, and then click Search, the system will automatically search whether the program name of the Romance of the Three Kingdoms is included in the index table. If it exists, it means that the current channel is playing Romance of the Three Kingdoms, otherwise it does not exist.

In addition, those skilled in the art can understand that the keyword input by the user can be the name of the entire TV program, or a part of the name, such as Romance of the Three Kingdoms, the user can input the complete Romance of the Three Kingdoms, or directly enter the Three Kingdoms, such a mechanism It can save users' time, especially some users who are not good at typing.

Wherein, when it is judged that there is a target program name containing the search keyword in the index table, it means that there is a program name containing the search keyword among the currently playing TV programs, and step S04 is performed at this time, and when it is judged that When there is a target program name that does not contain the search keyword in the index table, it means that there is no TV program that the user wants to watch among the currently playing TV programs. At this time, a prompt message can be sent to remind the user of the currently playing TV program. Among the programs, there is no TV program whose name contains the search keyword.

Step S04, switching the channel corresponding to the target program name to the current playing channel.

It can be understood that when the smart TV switches to the channel corresponding to the target program name, the smart TV will play the program corresponding to the target program name.

To sum up, the program index playback method in the above-mentioned embodiments of the present invention obtains the program names of the programs currently played on each channel, and generates an index table of program names, and the user can know which programs are currently played according to the index table, and at the same time A search mechanism is also set up. When the user searches for a program, the system will obtain the currently searched keyword and match the current keyword to the entire index table. Once the corresponding TV program is found in the index table, the system will automatically jump to In the corresponding channel, the program corresponding to the keyword is played. This method obviously shortens the time for the user to search for the TV program, and does not need to switch channels repeatedly, which greatly improves the user experience.

Please refer to FIG. 2 , which shows a method for playing a program index in a second embodiment of the present invention, which is applied to a digital TV. The method for playing a program index includes steps S11 to S21 .

Step S11, when an index signal is received, acquire and analyze the code stream information of the TV program, and extract the program name of the currently broadcast program on each channel.

Wherein, the digital TV is one of the smart TVs. Digital TV refers to an audio-visual system that compresses, encodes, transmits, and stores moving images, sounds, and data through digital technology, sends them in real time, and broadcasts them for audiences to receive/play. The information of the data TV is transmitted in the form of a code stream, so by obtaining and analyzing the code stream information, any information about the programs currently playing on each channel can be obtained, including the program name.

Step S12, filter out the program titles that appear repeatedly, and generate all the screened program titles in an index table.

It can be understood that in the same time period, the same TV program may be played on different TV channels at the same time (for example, at 7:30 in the evening, multiple channels of Central Satellite TV are broadcasting news broadcasts), resulting in the acquired programs of the currently broadcast programs on each channel There are programs with the same name. In order to avoid unnecessary trouble for subsequent search agents, the system automatically filters out the program names that appear repeatedly after obtaining the program names of the programs currently playing on each channel, and then writes them into the index table.

Wherein, the index table is provided with a search bar for inputting search keywords.

Step S13, displaying the index table on the display screen of the smart TV.

Step S14, when a search signal is received, obtain the currently input search keyword.

It can be understood that the search signal is a click signal of a search icon in the search bar.

Step S15, judging whether there is a target program name including the search keyword in the index table.

Wherein, when it is judged that there is a target program name containing the search keyword in the index table, it means that there is a program name containing the search keyword in the currently playing TV program, then step S16 to step S17 are executed, and when When it is determined that there is no target program name containing the search keyword in the index table, it means that there is no TV program that the user wants to watch among the currently played TV programs, and then step S18 to step S21 are executed.

In step S16, all target channels corresponding to the target program name are acquired, and the name of the currently playing program of each target channel is the target program name.

It should be pointed out that since the recurring TV program name has been deleted when the index table is generated, the program corresponding to the target program name can be played on multiple TV channels, so it is necessary to obtain all the TV program names corresponding to the target program name. The target channel, and then select the priority channel to switch according to the playback priority.

Step S17, according to the preset priority playing order of all channels, switch the priority playing channel among all the target channels to the current playing channel.

It can be understood that the priority playback order can be the default channel arrangement order, user preference, signal strength, etc., and these orders can be set before the TV leaves the factory or when the TV is running.

Step S18, obtaining program guides within a preset time of each channel of the smart TV respectively.

Wherein, the program guide can be extracted from code stream information.

It should be pointed out that at present, TV stations can formulate an electronic program guide for each channel in the next 7 days and send it to the smart TV. Each channel of the smart TV plays programs according to the corresponding electronic program guide.

Step S19, judging whether there is a program name containing the search keyword in any current program guide.

Wherein, when it is determined that there is a program name containing the search keyword in the current program guide, steps S20 to S21 are executed.

Step S20, recording the playing channel corresponding to the current program guide, and recording the playing time corresponding to the program name containing the search keyword.

Step S21, when the current time reaches the recorded playing time, switch the recorded playing channel to the current playing channel.

Scenario example, assuming that at 7:30 in the evening, only CCTV1 and CCTV2 are synchronously broadcasting news broadcasts, and there is currently no TV channel broadcasting Romance of the Three Kingdoms, when the index signal is received, the system will obtain the name of the program currently being broadcast on each channel, among which must be Two "news broadcasts" will be obtained. After one is reserved, all program names will be written into the index table, and the index table will be displayed on the display screen. The user can search in the index table. When the user enters a keyword When "News Network", the system judges that "News Network" exists in the current index table, and obtains all broadcast channels CCTV1 and CCTV2 corresponding to "News Network". If the priority of CCTV1 is high, it will switch to CCTV1; When the word "Romance of the Three Kingdoms" is selected, the system determines that "Romance of the Three Kingdoms" does not exist in the current index table, and the system will obtain the program guides of each channel for the next 24 hours (the time can be preset), and judge whether there is "Romance of the Three Kingdoms" in each program guide. Romance", if Jiangsu Satellite TV is going to play Romance of the Three Kingdoms at 9:00pm today, the system will record Jiangsu Satellite TV and the specific broadcast time at 9:00pm, and when the time reaches 9:00pm, it will automatically jump to Jiangsu Satellite TV to play Romance of the Three Kingdoms .

In addition, the program index playback method also includes:

When a selection signal of any of the program titles is received, the channel corresponding to the currently selected program title is switched to the current playing channel.

It should be pointed out that when the index table is displayed on the display screen, the user will intuitively see the names of all currently playing programs from the index table. At this time, the user can flip up and down to find the name of the desired TV program , once the program name is selected, the system will automatically switch to the channel corresponding to the selected program name to play the TV program corresponding to the selected program name.

To sum up, compared with the program index playback method in the first embodiment, the program index playback method in this embodiment also provides a predetermined function, that is, when it is determined that there is no TV program that the user wants to watch among the currently played TV programs When the time comes, the system will search for the TV program that the user wants to watch from the future electronic program guide, and once found, if the time is up, the system will automatically switch and play the TV program that the user wants to watch. In addition, it also provides a self-selected playback function, that is, the user can directly select a program to play in the index table.

Please refer to FIG. 3 , which shows a method for playing a program index in a third embodiment of the present invention, which is applied to a smart TV. The method for playing a program index includes steps S31 to S38.

Step S31 , when an index signal is received, obtain the program name of the program currently playing on each channel of the smart TV.

In step S32, the program titles that appear repeatedly are filtered out, and all the screened program titles are classified according to preset classification rules.

Step S33, generating the program name of each category in the corresponding program classification column in the index table, and displaying the index table on the display screen of the smart TV.

Wherein, the index table is provided with a plurality of preset program classification columns, and the index table is provided with a search column for inputting search keywords.

During specific implementation, a plurality of program classification columns may be preset on the search bar, and these program classification columns may be sports, variety shows, news, children's animation, advertisements, TV dramas, etc.

It can be understood that the types of programs currently played by each channel are different, and the types of each program can usually be reflected in the program name. Therefore, after obtaining and filtering the program names of the currently broadcast programs on each channel, they can be classified according to the preset Rules (such as classifying according to the meaning of words) classify all program names and write them into the corresponding classification columns in the index table. For example, "news broadcast", morning news, sports news, etc. can be classified as news , and write it into the news category column in the index table.

Step S34, when a search signal is received, obtain the currently input search keyword.

Step S35, judging whether there is a target program name including the search keyword in the index table.

Wherein, when it is determined that there is a target program name containing the search keyword in the index table, step S36 to step S37 is performed, and when it is judged that there is no target program containing the search keyword in the index table When the name is selected, step S38 is executed.

Step S36, acquiring all target channels corresponding to the target program name.

Wherein, the name of the currently playing program of each of the target channels is the name of the target program.

Step S37, according to the preset priority playing order of all channels, switch the priority playing channel among all the target channels to the current playing channel.

Step S38, analyzing the program category pointed to by the search keyword, and obtaining and displaying all program names belonging to the program category from the index table.

In addition, the program index playback method also includes:

When a selection signal of any of the program titles is received, the channel corresponding to the currently selected program title is switched to the current playing channel.

For example, when the keyword entered by the user is "Haunted Bears", if it does not exist in the current index table, the system will analyze the program category pointed to by "Haunted Bears" based on the above preset classification rules, which obviously belong to the children's animation category. At this time, the system will display the names of all TV programs belonging to the children's animation column in the current index table to remind the user that no bears are currently playing, and only the displayed children's animations are being played. At this time, the user can click on the displayed TV Program name to play other animations for children.

To sum up, compared with the program index playback method in the first embodiment, the program index playback method in this embodiment greatly facilitates the user to select the favorite type of program column by classifying and summarizing the titles of all current TV programs. Select the TV program you want to watch, and when it is judged that there is no TV program that the user wants to watch among the currently broadcast TV programs, the system will automatically push other programs of the same type for the user to choose and reference, which improves the experience.

Another aspect of the present invention also provides a program index playback system, please refer to Figure 4, which is the program index playback system in the fourth embodiment of the present invention, the program index playback system includes:

The information obtaining module 11 is used to obtain the program name of the currently broadcast program on each channel of the smart TV when an index signal is received;

An index generating module 12, configured to generate and display an index table of all the program titles;

A search judgment module 13, configured to obtain a currently input search keyword when a search signal is received, and judge whether there is a target program name containing the search keyword in the index table;

The channel switching module 14 is configured to switch the channel corresponding to the target program name to the current playing channel when it is determined that there is a target program name containing the search keyword in the index table.

Further, the index table is provided with a search bar for inputting the search keyword, and the index generation module 12 includes:

A screening unit 121, configured to filter out the program titles that appear repeatedly;

The generating unit 122 is configured to generate all the screened program titles in the index table.

Further, the channel switching module 14 includes:

A channel obtaining unit 141, configured to obtain all target channels corresponding to the target program name, and the name of the currently broadcast program of each of the target channels is the target program name;

The switching unit 142 is configured to switch the priority playing channel among all the target channels to the current playing channel according to the preset priority playing order of all channels.

Further, the index table is provided with a plurality of preset program classification columns, and the generating unit 122 includes:

The classification subunit 1221 is configured to classify all the program titles after screening according to preset classification rules;

The generating subunit 1222 is configured to generate the program name of each category in the corresponding program classification column in the index table.

Further, the program index playback system also includes:

The prompting module 15 is used to analyze the program category pointed to by the search keyword when it is judged that there is no target program name containing the search keyword in the index table, and obtain and display the program category belonging to the index table. All program titles in the program category described.

Further, the program index playback system also includes:

The selection processing module 16 is configured to switch the channel corresponding to the currently selected program title to the current playing channel when receiving any selection signal of the program title.

Please refer to Fig. 5, which is the program index playback system in the fifth embodiment of the present invention, the program index playback system includes:

The information obtaining module 11 is used to obtain the program name of the currently broadcast program on each channel of the smart TV when an index signal is received;

An index generating module 12, configured to generate and display an index table of all the program titles;

A search judgment module 13, configured to obtain a currently input search keyword when a search signal is received, and judge whether there is a target program name containing the search keyword in the index table;

The channel switching module 14 is configured to switch the channel corresponding to the target program name to the current playing channel when it is determined that there is a target program name containing the search keyword in the index table.

Further, the index table is provided with a search bar for inputting the search keyword, and the index generation module 12 includes:

A screening unit 121, configured to filter out the program titles that appear repeatedly;

The generating unit 122 is configured to generate all the screened program titles in the index table.

Further, the channel switching module 14 includes:

A channel obtaining unit 141, configured to obtain all target channels corresponding to the target program name, and the name of the currently broadcast program of each of the target channels is the target program name;

The switching unit 142 is configured to switch the priority playing channel among all the target channels to the current playing channel according to the preset priority playing order of all channels.

Further, the program index playback system also includes:

The selection processing module 16 is configured to switch the channel corresponding to the currently selected program title to the current playing channel when receiving any selection signal of the program title.

Further, the program index playback system also includes:

The guide obtaining module 17 is used to obtain the program guides of each channel of the smart TV within a preset time when it is determined that there is no target program name containing the search keyword in the index table;

A guide judging module 18, configured to judge whether there is a program title containing the search keyword in any current program guide;

The recording module 19 is used to record the broadcast channel corresponding to the current program guide when it is determined that there is a program name containing the search keyword in the current program guide, and record the broadcast channel corresponding to the program name containing the search keyword. time;

The timing switching module 20 is configured to switch the recorded playing channel to the current playing channel when the current time reaches the recorded playing time.

Another aspect of the present invention also proposes a computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, the above method for playing the program index is implemented.

Another aspect of the present invention also proposes a smart TV. Please refer to FIG. 6, which shows a smart TV in the sixth embodiment of the present invention, including a memory 200, a processor 100, and a memory stored in the memory and capable of running on the processor. A computer program 300, when the processor 100 executes the program 300, implements the above-mentioned program index playing method.

Those skilled in the art will understand that the logic and/or steps shown in the flowchart or otherwise described herein, for example, can be considered as a sequenced list of executable instructions for implementing logical functions, which can be specifically implemented in on any computer-readable medium for use by an instruction execution system, apparatus, or device (such as a computer-based system, a system including a processor, or other system that can fetch instructions from an instruction execution system, apparatus, or device and execute them), or Used in conjunction with these instruction execution systems, devices or equipment. For the purposes of this specification, a "computer-readable medium" may be any device that can contain, store, communicate, propagate or transmit a program for use in or in conjunction with an instruction execution system, device or device.

More specific examples (non-exhaustive list) of computer-readable media include the following: electrical connection with one or more wires (electronic device), portable computer disk case (magnetic device), random access memory (RAM), Read Only Memory (ROM), Erasable and Editable Read Only Memory (EPROM or Flash Memory), Fiber Optic Devices, and Portable Compact Disc Read Only Memory (CDROM). In addition, the computer-readable medium may even be paper or other suitable medium on which the program can be printed, since the program can be read, for example, by optically scanning the paper or other medium, followed by editing, interpretation or other suitable processing if necessary. The program is processed electronically and stored in computer memory.

It should be understood that various parts of the present invention can be realized by hardware, software, firmware or their combination. In the embodiments described above, various steps or methods may be implemented by software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, it can be implemented by any one or combination of the following techniques known in the art: Discrete logic circuits, ASICs with suitable combinational logic gates, programmable gate arrays (PGAs), field programmable gate arrays (FPGAs), etc.

In the description of this specification, descriptions with reference to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structure, material or characteristic is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above-mentioned embodiments only express several implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but should not be construed as limiting the patent scope of the present invention. It should be pointed out that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

Claims (10)

1. a kind of program indexing playback method is applied to smart television characterized by comprising

When receiving an index signal, the programm name of each channel current playing program of the smart television is obtained；

Generate and show the concordance list of all programm names；

When receiving a search signal, search key currently entered is obtained, and judges whether deposit in the concordance list In the target program name comprising described search keyword；

If so, being current play channel by the corresponding channel switching of the target program name.

2. program indexing playback method according to claim 1, which is characterized in that the concordance list is equipped with for inputting The search column of described search keyword, the step of generating the concordance list of all programm names include:

The programm name repeated is screened out；

All programm names after screening are created in the concordance list.

3. program indexing playback method according to claim 2, which is characterized in that described by the target program name pair The channel switching answered be current play channel the step of include:

Obtain the corresponding all target channels of the target program name, the name of the current playing program of each target channel Title is the target program name；

According to the preferential playing sequence of preset all channels, the channel switching that will preferentially be played in all target channels For the current play channel.

4. program indexing playback method according to claim 2, which is characterized in that be equipped in the concordance list multiple pre- If program classification column, the step of all programm names by after screening are created in the concordance list includes:

According to preset classifying rules, all programm names after screening are classified；

The programm name of every one kind is created in the concordance list in the corresponding program classification column.

5. program indexing playback method according to claim 4, which is characterized in that in the judgement concordance list After the step of including the target program name of described search keyword, further includes:

If it is not, then analyzing the program category of described search keyword direction, and obtains and show in the concordance list and belong to All programm names of the program category.

6. program indexing playback method according to claim 1, which is characterized in that in the generation and show all described After the step of concordance list of programm name, further includes:

When receiving the selected signal of any programm name, it is by the corresponding channel switching of the programm name currently chosen The current play channel.

7. program indexing playback method according to claim 1, which is characterized in that in the judgement concordance list Include: with the presence or absence of the step of including the target program name of described search keyword

If it is not, then obtaining the program guide in the smart television each channel preset time respectively；

Judge to whether there is the programm name comprising described search keyword in any current program guide；

If so, recording the corresponding broadcasting channel of the current program guide, and record the program comprising described search keyword The corresponding play time of title；

When current time reaches the play time of record, the broadcasting channel of record is switched to the current play channel.

8. a kind of program indexing play system is applied to smart television characterized by comprising

Data obtaining module, for when receiving an index signal, obtaining the currently playing section of each channel of the smart television Purpose programm name；

Generation module is indexed, for generating and showing the concordance list of all programm names；

Judgment module is searched for, for when receiving a search signal, obtaining search key currently entered, and described in judgement It whether there is the target program name comprising described search keyword in concordance list；

There are the target program names comprising described search keyword in the concordance list for working as to determine in channel switching module It is current play channel by the corresponding channel switching of the target program name when title.

9. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is held by processor Method as claimed in claim 1 is realized when row.

10. a kind of smart television including memory, processor and stores the meter that can be run on a memory and on a processor Calculation machine program, which is characterized in that the processor realizes method as claimed in claim 1 when executing described program.