WO2018223596A1

WO2018223596A1 - Method for updating program information, television set, and computer readable storage medium

Info

Publication number: WO2018223596A1
Application number: PCT/CN2017/109935
Authority: WO
Inventors: 林大煜; 毕军辉
Original assignee: 深圳Tcl新技术有限公司
Priority date: 2017-06-09
Filing date: 2017-11-08
Publication date: 2018-12-13
Also published as: CN107295372A

Abstract

The present invention discloses a method for updating program information. The method comprises: acquiring a target station sequence number and a corresponding local target station digital on-screen graphic from local program information, and sending a first channel changing instruction comprising the target station sequence number to a control end, such that the control end sends a second channel changing instruction to a signal end according to the first channel changing instruction; when a program signal corresponding to the target station sequence number returned by the signal end is received, displaying a corresponding program video according to the program signal, and acquiring a program digital on-screen graphic in the program video; determining whether the program digital on-screen graphic is consistent with the local target digital on-screen graphic; and if the program digital on-screen graphic is inconsistent with the local target digital on-screen graphic, updating the local program information according to the program digital on-screen graphic. The present invention further discloses a television set and a computer readable storage medium. When local program information is inconsistent with service provider program information, the present invention updates the local program information to ensure that stations can be accurately switched between.

Description

Program information updating method, television set and computer readable storage medium

This application claims the priority of the Chinese patent application filed on June 9, 2017, the Chinese Patent Office, the application number is 201710446936.0, and the invention name is "program information update method, television set and computer readable storage medium". The citations are incorporated herein by reference.

Technical field

The present invention relates to the field of digital television, and in particular, to a program information updating method, a television set, and a computer readable storage medium.

Background technique

Television is a common household appliance in people's daily lives. With the development of network technology, TVs are currently used in conjunction with set-top boxes (digital video converter boxes). The set-top box connects the TV to an external source, which converts the digital signal sent by the external source into TV content and displays it on the TV. By controlling the set-top box, you can control the playback of the TV. For the convenience of use, users often control the set-top box by voice directly through the TV remote control. For example, when the TV enters the set-top box source, when the user uses the remote control voice (such as shouting "sports station") to cut the table, the remote controller issues a cutting instruction to the television; the television receives the cutting instruction and recognizes that the user wishes to switch The target station (sports station) will be pre-downloaded and stored on the TV local EPG (Electronic) Program Guide, electronic program guide, including the program order and the station logo information) to obtain the target platform order corresponding to the target station (such as the sports station corresponding station order 001), and send the target station sequence to the remote controller; the remote controller obtains the target station sequence When the infrared code value is used, the corresponding target station sequence is sent to the set top box, so that the set top box switches to the target signal source according to the target station order, so that the television remote controller controls the set top box to change channels.

In this process of cutting, it is necessary to ensure the synchronization of the local EPG information and the service provider's EPG information. If the local EPG update and the service provider's EPG update are not synchronized, the remote control may cause errors when controlling the set-top box, thereby reducing the user experience. For example, the station order 001 in the local EPG corresponds to the local station label x, the station order 002 corresponds to the local station label y, and the station order 001 in the service provider EPG corresponds to the program station label y, and the station order 002 corresponds to the program station label y; If you want to watch the x program, you will use the remote control to select the station order 001. The remote controller sends 001 to the set-top box. The set-top box obtains the corresponding signal source according to 001. Since the station order 001 in the service provider EPG corresponds to the program station mark y, Therefore, the interface of the y station is returned, which causes a cutting error and reduces the user experience.

Summary of the invention

The main object of the present invention is to provide a program information updating method, a television set and a computer readable storage medium, aiming at solving the technical problem of cutting errors caused by program information being out of synchronization.

To achieve the above object, the present invention provides a program information update method, and the program information update method includes the following steps:

Obtaining a target station sequence and a corresponding local target station identifier in the local program information, and transmitting, to the control terminal, a first channel change instruction including the target station sequence, where the control terminal sends the first station change instruction according to the first station change instruction The signal end sends a second channel change command;

Receiving, by the signal end, a program signal corresponding to the target station sequence, displaying a corresponding program video according to the program signal, and acquiring a program logo in the program video;

Determining whether the program logo is consistent with the local target logo;

If the program logo is inconsistent with the local target logo, the local program information is updated according to the program logo.

The first channel changing instruction further includes signal terminal infrared code information corresponding to the target station sequence.

The local program information includes a preset program table, where the preset program table includes a station sequence and a local station logo, and the station sequence has a corresponding relationship with the local station logo.

If the program logo is inconsistent with the local target logo, the step of updating the local program information according to the program logo includes:

If the program station logo is inconsistent with the local target station logo, the local station logo corresponding to the target station sequence is modified according to the program station logo in the preset program table as the program station logo.

If the program logo is inconsistent with the local target logo, the step of updating the local program information according to the program logo further includes:

If the program logo is inconsistent with the local target logo, the local program logo matching the program logo is searched in the preset program table, and the local logo corresponding to the program logo is corresponding. The sequence of the station and the corresponding target of the local target are interchanged.

Moreover, in order to achieve the above object, the present invention also provides a television set including a processor, a memory, and a program information update program stored on the memory and executable by the processor, wherein When the program information update program is executed by the processor, the following steps are implemented:

Determining whether the program logo is consistent with the local target logo;

Wherein, when the program information update program is executed by the processor, the following steps are also implemented:

Furthermore, in order to achieve the above object, the present invention also provides a computer readable storage medium having stored thereon a program information update program, wherein when the program information update program is executed by a processor, the following steps are implemented :

Determining whether the program logo is consistent with the local target logo;

Advantageous Effects of the Invention: The present invention obtains a target station sequence and a corresponding local target station logo in local program information, and sends a first channel change instruction including the target station sequence to the control terminal for the control terminal Transmitting, according to the first channel changing instruction, a second channel changing instruction to the signal end; and when receiving the program signal corresponding to the target station sequence returned by the signal terminal, displaying a corresponding program video according to the program signal, And obtaining a program logo in the program video; determining whether the program logo is consistent with the local target logo; if the program logo is inconsistent with the local target logo, updating the local program according to the program logo information. In the above manner, the present invention can obtain local station label information in the local program information according to the update instruction, and compare the local station logo with the actual station logo of the program, thereby determining whether the local program information and the service provider program information are consistent; If the local station logo is inconsistent with the program logo, it is judged that the local program information and the service provider program information are inconsistent. At this time, the local program information is automatically updated to ensure the synchronization of the local program information and the service provider program information, thereby enabling the user to change the station. Display it correctly to the target TV station to improve the user's entertainment experience.

DRAWINGS

1 is a schematic diagram showing the hardware structure of a television set according to an embodiment of the present invention;

2 is a schematic flowchart of a first embodiment of a method for updating program information according to the present invention;

3 is a schematic diagram of a refinement process of updating the local program information according to the program logo according to the program logo if the program logo is inconsistent with the local target logo;

FIG. 4 is a schematic diagram showing the refinement process of updating the local program information according to the program logo according to the program logo if the program logo is inconsistent with the local target logo in FIG. 2 .

The implementation, functional features, and advantages of the present invention will be further described in conjunction with the embodiments.

detailed description

It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The main idea of the solution of the embodiment of the present invention is: acquiring a target station sequence and a corresponding local target station logo in the local program information, and transmitting, to the control terminal, a first channel change instruction including the target station sequence, for the control The terminal sends a second channel change command to the signal end according to the first channel change command; and when receiving the program signal corresponding to the target station sequence returned by the signal terminal, displaying a corresponding program video according to the program signal And obtaining a program logo in the program video; determining whether the program logo is consistent with the local target logo; if the program logo is inconsistent with the local target logo, updating the local according to the program logo Program information.

The program information updating method according to the embodiment of the present invention is mainly applied to a television set. Referring to FIG. 1, FIG. 1 is a schematic structural diagram of a hardware of a television set involved in an embodiment of the present invention. In the embodiment of the present invention, the television set may include a processor 1001 (eg, a CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. The communication bus 1002 is configured to implement connection communication between the components; the user interface 1003 may include a display, an input unit such as a keyboard; the network interface 1004 may optionally include a standard wired interface and a wireless interface. (such as WI-FI interface); memory 1005 can be high-speed RAM memory or stable memory (non-volatile Alternatively, the memory 1005 may alternatively be a storage device independent of the processor 1001 described above.

Optionally, the television set may further include a camera, RF (Radio) Frequency, RF) circuits, sensors, audio circuits, WiFi modules, and more. Among them, sensors such as light sensors, motion sensors, and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display according to the brightness of the ambient light, and the proximity sensor can close the display and/or according to the distance between the photosensitive device and the reference object. Backlighting. As a kind of motion sensor, the gravity acceleration sensor can detect the magnitude of acceleration in each direction (usually three axes). When it is stationary, it can detect the magnitude and direction of gravity. It can be used to identify the attitude of the TV (such as horizontal and vertical screen switching, Related games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; of course, the TV can also be equipped with gyroscopes, barometers, hygrometers, thermometers, infrared sensors and other sensors, This will not be repeated here.

It will be understood by those skilled in the art that the hardware structure of the television set shown in FIG. 1 does not constitute a limitation of the television set, and may include more or less components than those illustrated, or combine some components, or different component arrangements. .

With continued reference to FIG. 1, the memory 1005 as a computer readable storage medium of FIG. 1 can include an operating system, a network communication module, and a program information update program.

In FIG. 1, the network communication module is mainly used to connect the control terminal and the server, and performs data communication with the control terminal and the server; and the processor 1001 can call the program information update program stored in the memory 1005, and perform the following operations:

Determining whether the program logo is consistent with the local target logo;

The processor 1001 can call the program information update program stored in the memory 1005 and perform the following operations:

Based on the above-described hardware structure of the television set, various embodiments of the program information updating method of the present invention are proposed.

The invention provides a method for updating program information.

Referring to FIG. 2, FIG. 2 is a schematic flowchart of a first embodiment of a method for updating program information according to the present invention.

In this embodiment, the program information update method includes the following steps:

Step S10: Obtain a target station sequence and a corresponding local target station identifier in the local program information, and send a first channel change instruction including the target station sequence to the control terminal, where the control terminal performs the first change according to the first The station command sends a second channel change command to the signal terminal;

Television is a common household appliance in people's daily life. Currently, TV is generally used in conjunction with a set-top box (digital video converter box). In order to facilitate the user to directly control the set-top box through the TV remote control for cutting, the set-top box is pre-downloaded with supporting program information (EPG, Electronic) Program Guide), the information is provided by the service provider; at the same time, the program information in the set top box is sent to the television for storage, and the program information in the television set may be referred to as local program information. Both the local program information and the set-top box program information include the station order and the station logo (the station code code channel name). When the TV enters the set-top box source, when the user uses the remote control voice (such as shouting "sports station") to cut the table, the remote controller issues a cutting instruction to the television; the television receives the cutting instruction and recognizes the target that the user wishes to switch. When the station (sports station), the target station sequence corresponding to the target station (such as the sports station corresponding station sequence 001) is obtained according to the local program information, and the target station sequence is sent to the remote controller; when the remote controller obtains the target station sequence, The corresponding target station sequence is sent to the set top box through the infrared code value; the set top box can determine the target channel to be switched according to the target station sequence and the set top box interface information, and obtain the corresponding target signal source in the network, thereby implementing the television remote controller control. The set-top box is changed.

In this process of cutting, it is necessary to ensure the synchronization of the local program information and the set-top box program information (that is, the synchronization of the local program information and the service provider program information). If the local program information and the set-top box program information are not synchronized, the remote control may be caused. An error occurred while controlling the set-top box, reducing the user experience. For example, the station order 001 in the local program information corresponds to the local station label x (channel x), the station order 002 corresponds to the local station label y (channel y), and the set-top box in the set-top box 001 corresponds to the station label y (channel y), the station order 002 corresponds to the station logo x (channel x); when the user wants to watch the x program, the remote control selects the station sequence 001; the remote controller sends 001 to the set-top box; when the set-top box receives 001, because the program information of the two parties is inconsistent, According to 001, the signal source corresponding to the channel y is obtained, and the program signal of the y station is returned, thereby causing a cutting error.

Based on the above problem, the embodiment provides a program information update method, which can automatically update the local program information, maintain the consistency of the local program information and the set top box program information, thereby ensuring the accuracy of the cut table. Specifically, in this embodiment, the program information is pre-downloaded in the set top box and stored in the television set, wherein the program information in the television set is referred to as local program information. When the user watched the TV, there was a cutting error when cutting the table. I wanted to cut to the sports station. I found that the TV showed the movie station, so the user pressed the update button of the remote controller to trigger the update command and the local program information. Update. Of course, the user can also trigger the update instruction by speaking the corresponding voice content by means of voice. The remote controller sends an information update command to the television through a Bluetooth method (of course, a wireless method such as WIFI or ZIGBEE) according to an update command triggered by the user. When receiving the update instruction, the television set acquires the station sequence and the corresponding local target station logo information according to the local program information, and sends a first channel change command including each television station sequence to the remote controller, so that the remote controller can The first channel change command sends a second channel change command to the set top box. Wherein, when the remote controller sends the second channel change command to the set top box, it is sent in the form of an infrared code. Therefore, when the television station sends the first channel change command to the remote controller, the first channel change command further includes a television station. The infrared code information of the set top box corresponding to the station order. The station sequence may be referred to as a target station sequence, and the corresponding local station label may be referred to as a local target station label. For example, the local program information includes a station sequence 001 corresponding to the local station logo a (television station a); a station sequence 002 corresponding to the local station logo b (television station b); a station sequence 003 corresponding to the local station logo c (television station c); The device will send the station sequence 001, 002, 003 to the remote controller in turn. When the remote controller receives the serial sequence infrared code, it will send a change order instruction in the infrared code format to the set top box. When receiving the instruction, the set-top box can determine the target channel of the current channel change (such as 001 corresponding station label a) according to the target program sequence of the instruction and the set-top box program information, and search the network to find the corresponding program signal source.

Step S20, when receiving the program signal corresponding to the target station sequence returned by the signal end, displaying a corresponding program video according to the program signal, and acquiring a program logo in the program video;

In this embodiment, when the set top box finds the signal source corresponding to the target station sequence in the network, a connection is established with the signal source, and the program signal (program data) is received from the signal source. Upon receiving the program signal transmitted by the signal source, the set top box can transmit the video content to the television set according to the program signal. When the TV receives these video content, it can display the corresponding program video in the display. When displaying a lonely video, the television will identify the program logo in the interface video to determine which channel's program video the current interface video is.

Further, since the program signal of the network signal source is a digital signal, and the television supports the program video for playing the analog signal, the set top box needs to convert the format of the target program signal from the digital signal format to the analog signal when receiving the target program signal. The format is to play the corresponding target program video according to the target program signal according to the analog signal format.

Step S30, determining whether the program logo and the local target logo are consistent;

In this embodiment, when the set-top box obtains the program logo in the playing video, the program logo can be compared with the local target logo to determine whether the two are consistent, thereby determining the local program information and the set-top box program information (service provider) Program information) is synchronized. If the program logo corresponding to the same target station sequence is consistent with the local target station label, the local program information and the set top box program information are synchronized, and the program information about the target station sequence in the local program information does not need to be updated, and the remote control will continue to be performed at this time. Transmitting the target station sequence in the next local program information; if the program station logo corresponding to the same sequence is inconsistent with the local target station logo, the local program information and the set top box program information are not synchronized, and the local program information is related to the target station sequence. The program information needs to be updated, and the process proceeds to step S40.

Step S40: If the program logo is inconsistent with the local target logo, the local program information is updated according to the program logo.

In this embodiment, if the program logo corresponding to the same sequence does not match the local target logo, the local program information and the set top box program information are not synchronized, and the program information about the target station sequence in the local program information needs to be updated. At this time, the set top box will be based on the station logo in the play video, and the related content in the local program information is updated according to the target station sequence and the program station logo, so that the local program information and the set top box program information are kept in synchronization. The update method may be directly modifying the local program information, or directly generating new local program information directly, or downloading the latest network program information from the network.

Further, the program information update method in this embodiment is implemented by a television. Of course, the program information update method can also be implemented by other program information update devices. The device may also be an external device independent of the television, or may be an internal device installed in the television, the device has the above-mentioned program information update function of the television, and of course, the device may also add other functions accordingly, thereby realizing Each step of the above program information updating method.

In this embodiment, the target station sequence and the corresponding local target station logo are obtained in the local program information, and the first channel change command including the target station sequence is sent to the control terminal, where the control terminal is configured according to the first a switching instruction sends a second switching instruction to the signal end; when receiving the program signal corresponding to the target station sequence returned by the signal end, displaying a corresponding program video according to the program signal, and acquiring the a program logo in the program video; determining whether the program logo is consistent with the local target logo; if the program logo is inconsistent with the local target logo, updating the local program information according to the program logo. In the above manner, the embodiment may obtain local station label information in the local program information according to the update instruction, and compare the local station logo with the actual station logo of the program, thereby determining whether the local program information and the service provider program information are consistent; If the local station logo is inconsistent with the program logo, it is determined that the local program information and the service provider program information are inconsistent. At this time, the local program information is automatically updated to ensure the synchronization of the local program information and the service provider program information, thereby enabling the user to change channels. It can be correctly displayed to the target TV station to improve the user's entertainment experience.

Referring to FIG. 3, FIG. 3 is a schematic diagram of a refinement process of updating the local program information according to the program logo according to the program logo if the program logo is inconsistent with the local target logo.

Based on the embodiment shown in FIG. 2 above, step S40 includes:

Step S41: If the program logo is inconsistent with the local target logo, the local station corresponding to the target station sequence is modified according to the program station logo as the program logo.

In this embodiment, the local program information includes a preset program list, where the preset program table includes a station sequence and a local station logo, wherein the station sequence and the local station logo have a corresponding relationship, for example, the station sequence 001 corresponds to a station logo, The station order 002 corresponds to the b station label, and the station sequence 003 corresponds to the c station label. When the program index corresponding to the same sequence does not match the local target logo, the local program information and the set top box program information are not synchronized, and the program information about the target station sequence in the local program information needs to be updated. At this time, the local station logo corresponding to the target station sequence is modified according to the program station logo in the preset program table, so that the target station sequence corresponds to the same program station logo and the local station logo. For example, the preset program table order 001 corresponds to the a station logo, and the remote controller sends the station order 001. According to the local program information, the program of the station label a should be displayed; but the set-top box program information corresponds to the d station label, so The set top box searches for the program signal of the d station standard according to the station order 001, and displays the program of the d station standard; when the set top box determines that the a station label and the d station label are inconsistent, the preset program list is modified, and the station corresponding to the station order 001 is modified. The target is changed to the d-station, so that the same target station sequence corresponds to the same program logo and local icon.

Referring to FIG. 4, FIG. 4 is a schematic diagram of a refinement process of updating the local program information according to the program logo according to the program logo if the program logo is inconsistent with the local target logo.

Based on the embodiment shown in FIG. 2, step S40 further includes:

Step S42, if the program logo is inconsistent with the local target logo, the local program logo matching the program logo is searched in the preset program table, and the local station is consistent with the program logo. The sequence corresponding to the target is interchanged with the sequence corresponding to the local target logo.

In this embodiment, in the embodiment, the local program information includes a preset program list, where the preset program table includes a station order and a local station label, wherein the station order and the local station logo have a corresponding relationship, for example, the station order 001 Corresponding to the a station standard, the station order 002 corresponds to the b station label, and the station sequence 003 corresponds to the c station label. When the program index corresponding to the same sequence does not match the local target logo, the local program information and the set top box program information are not synchronized, and the program information about the target station sequence in the local program information needs to be updated. At this time, a local consistent station logo matching the program station logo is searched in the preset program table, and the local consistent station logo and the local target station logo are exchanged. For example, the preset program table order 001 corresponds to the a station logo, the station sequence 002 corresponds to the b station label; the remote controller transmits the station sequence 001, and according to the local program information, the station label a program should be displayed; but the set top box program information is in the middle table. The sequence 001 corresponds to the b station standard, and the station order 002 corresponds to the b station standard. Therefore, the set top box searches for the program signal of the b station standard according to the station sequence 001, and displays the program of the b station standard; when the set top box determines that the a station label and the b station label are inconsistent, The station schedule corresponding to the b station logo and the b station logo is searched in the preset program list; when the set top box searches for the station scale 002 corresponding to the b station logo and the b station logo, it is determined that the desk labels of the a station logo and the b station logo are confused with each other. At this time, the preset program table will be modified, and the station order of the a station label and the b station label will be interchanged, and the station order of the a station label will be changed from 001 to 002, and the station order of the b station label will be changed from 002 to 001. Therefore, the confusing station platform order relationship is organized to ensure the synchronization of the local program information and the set top box program information.

The invention also provides a television set.

The television set of the present invention includes a processor, a memory, and a program information update program stored on the memory and executable by the processor, wherein when the program information update program is executed by the processor, the following steps are implemented:

Determining whether the program logo is consistent with the local target logo;

For the method implemented when the program information update program is executed, reference may be made to various embodiments of the program information update method of the present invention, and details are not described herein again.

The invention also provides a computer readable storage medium.

The program information update program is stored on the computer readable storage medium of the present invention, wherein when the program information update program is executed by the processor, the following steps are implemented:

Determining whether the program logo is consistent with the local target logo;

It is to be understood that the term "comprises", "comprising", or any other variants thereof, is intended to encompass a non-exclusive inclusion, such that a process, method, article, or It also includes other elements that are not explicitly listed, or elements that are inherent to such a process, method, item, or system. An element defined by the phrase "comprising a ..." does not exclude the presence of additional equivalent elements in a process, method, article, or system that includes the element, without further limitation.

The serial numbers of the embodiments of the present invention are merely for the description, and do not represent the advantages and disadvantages of the embodiments.

Through the description of the above embodiments, those skilled in the art can clearly understand that the foregoing embodiment method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former is better. Implementation. Based on such understanding, portions of the technical solution of the present invention that contribute substantially or to the prior art may be embodied in the form of a software product stored in a storage medium (such as a ROM/RAM as described above). , a disk, an optical disk, including a number of instructions for causing a terminal device (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the methods described in various embodiments of the present invention.

The above are only the preferred embodiments of the present invention, and are not intended to limit the scope of the invention, and the equivalent structure or equivalent process transformations made by the description of the present invention and the drawings are directly or indirectly applied to other related technical fields. The same is included in the scope of patent protection of the present invention.

Claims

A program information updating method, wherein the program information updating method comprises the following steps:

Obtaining a target station sequence and a corresponding local target station identifier in the local program information, and transmitting, to the control terminal, a first channel change instruction including the target station sequence, where the control terminal sends the first station change instruction according to the first station change instruction The signal end sends a second channel change command;

Receiving, by the signal end, a program signal corresponding to the target station sequence, displaying a corresponding program video according to the program signal, and acquiring a program logo in the program video;

Determining whether the program logo is consistent with the local target logo;

If the program logo is inconsistent with the local target logo, the local program information is updated according to the program logo.
The program information updating method according to claim 1, wherein the first channel changing instruction further comprises signal terminal infrared code information corresponding to the target station sequence.
The program information updating method according to claim 1, wherein the local program information comprises a preset program table, wherein the preset program table includes a station sequence and a local station logo, and the station sequence has a correspondence with a local station logo. relationship.
The program information updating method according to claim 3, wherein if the program logo is inconsistent with the local target logo, the step of updating the local program information according to the program logo includes:

If the program station logo is inconsistent with the local target station logo, the local station logo corresponding to the target station sequence is modified according to the program station logo in the preset program table as the program station logo.
The program information updating method according to claim 3, wherein the step of updating the local program information according to the program logo is further included if the program logo is inconsistent with the local target logo, and further includes:

If the program logo is inconsistent with the local target logo, the local program logo matching the program logo is searched in the preset program table, and the local logo corresponding to the program logo is corresponding. The sequence of the station and the corresponding target of the local target are interchanged.
A television set, wherein the television set includes a processor, a memory, and a program information update program stored on the memory and executable by the processor, the program information update program being executed by the processor When you do, implement the following steps:

Obtaining a target station sequence and a corresponding local target station identifier in the local program information, and transmitting, to the control terminal, a first channel change instruction including the target station sequence, where the control terminal sends the first station change instruction according to the first station change instruction The signal end sends a second channel change command;

Receiving, by the signal end, a program signal corresponding to the target station sequence, displaying a corresponding program video according to the program signal, and acquiring a program logo in the program video;

Determining whether the program logo is consistent with the local target logo;

If the program logo is inconsistent with the local target logo, the local program information is updated according to the program logo.
The television set according to claim 6, wherein said first channel change command further comprises signal terminal infrared code information corresponding to said target station sequence.
The television set according to claim 6, wherein the local program information comprises a preset program list, the preset program table includes a station sequence and a local station logo, and the station sequence has a corresponding relationship with the local station logo.
A television set according to claim 8, wherein when said program information update program is executed by said processor, the following steps are further implemented:

If the program station logo is inconsistent with the local target station logo, the local station logo corresponding to the target station sequence is modified according to the program station logo in the preset program table as the program station logo.
A television set according to claim 8, wherein when said program information update program is executed by said processor, the following steps are further implemented:

If the program logo is inconsistent with the local target logo, the local program logo matching the program logo is searched in the preset program table, and the local logo corresponding to the program logo is corresponding. The sequence of the station and the corresponding target of the local target are interchanged.
A computer readable storage medium, wherein the computer readable storage medium stores a program information update program, wherein when the program information update program is executed by a processor, the following steps are implemented:

Obtaining a target station sequence and a corresponding local target station identifier in the local program information, and transmitting, to the control terminal, a first channel change instruction including the target station sequence, where the control terminal sends the first station change instruction according to the first station change instruction The signal end sends a second channel change command;

Receiving, by the signal end, a program signal corresponding to the target station sequence, displaying a corresponding program video according to the program signal, and acquiring a program logo in the program video;

Determining whether the program logo is consistent with the local target logo;

If the program logo is inconsistent with the local target logo, the local program information is updated according to the program logo.
The computer readable storage medium of claim 11, wherein the first channel change instruction further comprises signal terminal infrared code information corresponding to the target station sequence.
The computer readable storage medium of claim 11, wherein the local program information comprises a preset program list, the preset program table includes a station sequence and a local station logo, and the station program and the local station logo have Correspondence relationship.
The computer readable storage medium of claim 13, wherein when the program information update program is executed by the processor, the following steps are further implemented:

If the program station logo is inconsistent with the local target station logo, the local station logo corresponding to the target station sequence is modified according to the program station logo in the preset program table as the program station logo.
The computer readable storage medium of claim 13, wherein when the program information update program is executed by the processor, the following steps are further implemented:

If the program logo is inconsistent with the local target logo, the local program logo matching the program logo is searched in the preset program table, and the local logo corresponding to the program logo is corresponding. The sequence of the station and the corresponding target of the local target are interchanged.