CN106454463B - A TV-based control method and device - Google Patents

Abstract

A control method based on a TV, wherein a wireless transceiver is provided on the TV, the method comprises: receiving a voice control signal input by a user, analyzing the voice control signal to generate a corresponding key name; The corresponding relationship between the name and the wireless key code is searched for the wireless key code corresponding to the key name; the searched wireless key code is sent to the controlled device through the wireless transceiver. The present invention enables the user to easily control other devices connected to the TV through the voice control signal, which greatly improves the convenience of the user's control and is beneficial to improving the user's use experience.

Description

A TV-based control method and device

technical field

The invention belongs to the field of intelligent control, and in particular relates to a control method and device based on a television.

Background technique

Smart TV is based on Internet application technology, has an open operating system and chip, has an open application platform, can realize two-way human-computer interaction function, integrates various functions such as audio and video, entertainment, data, etc., to meet the diversification and personality of users. demand for TV products. Due to the rich functions of smart TVs, the use of smart TVs is becoming more and more extensive.

When using a smart TV, it may be connected to a video source device such as a set-top box or DVD. When controlling the playback of these devices, it is generally controlled by means of a remote control, for example, the set-top box is controlled by the remote control of the set-top box to switch programs, and the DVD remote control is used to control the playback of DVDs. Due to the large number of remote controllers, if the remote controller is lost, it will be troublesome to control.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a TV-based control method and device to solve the problem that when controlling TV playback in the prior art, since there are many remote controllers, the remote controllers are easily lost, making the control more troublesome.

In a first aspect, an embodiment of the present invention provides a control method based on a television, where a wireless transceiver is provided on the television, and the method includes:

receiving a voice control signal input by a user, and analyzing the voice control signal to generate a corresponding key name;

Find the wireless key code corresponding to the key name according to the pre-stored correspondence between the key name and the wireless key code;

Send the searched wireless key code to the controlled device through the wireless transceiver.

With reference to the first aspect, in a first possible implementation manner of the first aspect, before the step of searching for the wireless key code corresponding to the control command according to the pre-stored correspondence between the control command and the wireless key code, the Methods also include:

Receive the key name input by the user, and receive the wireless key code input by the remote control through the wireless transceiver;

The corresponding relationship between the key name and the wireless key code is stored.

With reference to the first aspect, in a second possible implementation manner of the first aspect, the step of receiving a voice control signal input by a user, and parsing the voice control signal to generate a corresponding button name includes:

Receive the voice control signal input by the user, and parse and obtain the corresponding channel name according to the voice control signal;

Find the channel number corresponding to the channel name according to the pre-stored correspondence between the channel name and the channel number;

Obtain one or more corresponding key names according to the searched channel number.

In combination with the second possible implementation manner of the first aspect, in the third possible implementation manner of the first aspect, in the pre-stored correspondence between the channel name and the channel number, the channel number corresponding to the channel name is searched for Before the step, the method further includes:

All channels of the device are traversed, and the corresponding relationship between the channel name and the channel number of the device is established.

With reference to the first aspect, in a fourth possible implementation manner of the first aspect, the step of receiving a voice control signal input by a user, and parsing the voice control signal to generate a corresponding button name includes:

receiving the voice control signal input by the user, and analyzing and obtaining the corresponding channel number according to the voice control signal;

Obtain one or more corresponding button names according to the channel number obtained by parsing.

In a second aspect, an embodiment of the present invention provides a control device based on a TV, where a wireless transceiver is provided on the TV, and the device includes:

a signal parsing unit, configured to receive a voice control signal input by a user, and analyze the voice control signal to generate a corresponding key name;

a wireless key code search unit, configured to search for the wireless key code corresponding to the key name according to the pre-stored correspondence between the key name and the wireless key code;

The sending unit is configured to send the searched wireless key code to the controlled device through the wireless transceiver.

With reference to the second aspect, in a first possible implementation manner of the second aspect, the apparatus further includes:

a receiving unit, configured to receive the key name input by the user, and receive the wireless key code input by the remote control through the wireless transceiver;

The correspondence relationship storage unit is used for storing the correspondence relationship between the key name and the wireless key code.

With reference to the second aspect, in a second possible implementation manner of the second aspect, the signal parsing unit includes:

a channel name parsing subunit, configured to receive a voice control signal input by the user, and obtain a corresponding channel name by parsing the voice control signal;

a channel number search subunit, configured to search for the channel number corresponding to the channel name according to the pre-stored correspondence between the channel name and the channel number;

The first key name obtaining subunit obtains one or more corresponding key names according to the searched channel number.

With reference to the second possible implementation manner of the second aspect, in a third possible implementation manner of the second aspect, the apparatus further includes:

The corresponding relationship establishing unit is used for traversing all the channels of the device, and establishing the corresponding relationship between the channel name and the channel number of the device.

With reference to the second aspect, in a fourth possible implementation manner of the second aspect, the signal parsing unit includes:

a channel number parsing subunit, receiving the voice control signal input by the user, and analysing the corresponding channel number according to the voice control signal;

The second button name obtaining subunit is used to obtain one or more corresponding button names according to the channel number obtained by parsing.

In the present invention, the TV can receive the voice control signal sent by the user, and analyze the corresponding key name according to the voice control signal. According to the pre-stored correspondence between the key name and the wireless key code, the wireless transceiver will The content of the wireless key code is sent to the device connected to the TV, and the device is controlled according to the content of the wireless key code. The present invention enables the user to easily control other devices connected to the TV through the voice control signal, which greatly improves the convenience of the user's control and is beneficial to improving the user's use experience.

Description of drawings

Fig. 1 is the realization flow chart of the control method based on the television set provided by the first embodiment of the present invention;

Fig. 2 is the realization flow chart of the TV-based control method provided by the second embodiment of the present invention;

Fig. 3 is the realization flow chart of the TV-based control method provided by the third embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a TV-based control device provided by a fourth embodiment of the present invention.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

The purpose of the embodiments of the present invention is to provide a TV-based control method, so as to solve the problem that when controlling a TV set and its connected devices through a remote control in the prior art, it is often necessary to use one or more remote controls to control the TV computer and equipment connected to the TV. When the user is using the remote control, it is easy to cause confusion in the use of the remote control, or when the remote control is lost, the user can only control the device or the TV through the buttons on the device or the TV. The operation is troublesome and the user experience is not good. The present invention will be described in detail below with reference to the accompanying drawings.

Example 1:

FIG. 1 shows the implementation process of the TV-based control method provided by the first embodiment of the present invention, and the details are as follows:

In step S101, a voice control signal input by a user is received, and the voice control signal is parsed to generate a corresponding button name.

Specifically, the TV set in the embodiment of the present invention may be a smart TV, or may be other multimedia playback devices. When the TV is a smart TV, the wireless transceiver can be connected to the smart TV through a USB interface, and the data of the wireless receiver can be controlled by the system (such as the Android system) carried by the smart TV. Send and receive processing. The user can easily install and disassemble the wireless transceiver without making any other changes to the TV. The application program corresponding to the present invention is installed inside the smart TV, combined with the voice collector of the smart TV, such as a microphone. The realization of voice control of TV sets and other devices connected to TV sets. Of course, the wireless transceiver can also be connected to other control and processing devices, and the control and processing device receives voice control signals, parses the voice control signals, and controls the wireless transceiver to send corresponding wireless key codes to the controlled device. .

The wireless transceiver may be a WIFI transceiver, a Bluetooth transceiver, or an infrared transceiver. The wireless transceiver can be set to two working states, namely a state in which the wireless transceiver receives data and a state in which the wireless transceiver sends data. For a device that can be controlled by an infrared remote control, the wireless transceiver can preferably be an infrared transceiver, so that voice control can be realized on the basis of the existing wireless communication, and the device does not need to be modified.

When the voice control signal is received, the user's voice data can be received through a microphone device, and the voice data can be analyzed to obtain the text signal corresponding to the user's voice control signal. By analyzing the voice control signal, the button name corresponding to the voice control signal is obtained.

The name of the button is consistent with the name of the button set on the remote controller that the user controls the device. For example, for a set-top box device, the button name may include "power", "standby", "sound+", "sound-" , "Channel +", "Channel -", and numbers 0-9, etc. The key name generated by the voice control signal may be one, or may be a combination of two or more key names. When the button names corresponding to the voice control signal include two or more than two, the button names also include sequence information of the button names. This is because when two different button names are combined, the sequence is different, and the obtained control commands are also different.

Of course, in addition to the set-top box device, the device controlled by the voice control signal may also include a DVD device, etc., and the DVD device may include "fast forward", "rewind", "pause", "volume +", "volume -", etc. Key name.

In order to more accurately control the device connected to the TV or the TV itself, the priority can be set. When the current signal source of the TV is a set-top box, the key corresponding to the key name is executed first. Instructions on the set-top box. The second is the command of the TV itself, and then the specific command to execute a specific peripheral is detected. For example, the voice saying "I want to watch DVD" means "DVD boot".

The priority is to first execute the instruction of the device displayed by the current source (that is, if the currently displayed set-top box information source, the set-top box control instruction will be preferentially processed, and if the currently displayed source is the TV's own information source, the TV's control instruction will be preferentially processed), The second is the control command of the TV itself (when the current source is not a TV), and then the unique specific commands of other peripherals.

Of course, the button name can also directly distinguish the control instructions of different devices. For example, the button name can be "TV volume +", "set-top box volume +", "DVD volume +", etc., when the user's voice control When the signal matches one of the items, the key name matching the voice control instruction is acquired.

In step S102, the wireless key code corresponding to the key name is searched according to the pre-stored correspondence between the key name and the wireless key code.

Specifically, the wireless key code refers to the code corresponding to when the wireless signal corresponding to the key name is sent. For different devices, the encoding method used may be different. For example, for device A, the key name is "" The wireless key code corresponding to "Volume +" may be "00110010", and for device B, the key name corresponding to "Volume +" may be "00111100". Therefore, when obtaining the wireless key code corresponding to the key name, the name of the device to be controlled can also be obtained. By adding the name of the device to be controlled, the wireless key code corresponding to the key name can be determined more accurately and effectively, thereby enabling Control equipment more accurately.

In the embodiment of the present invention, the correspondence between the key name of the remote control corresponding to the device and the wireless key code is pre-stored. After obtaining the key name corresponding to the device, the wireless key code corresponding to the key name can be quickly searched.

In step S103, the searched wireless key code is sent to the controlled device through the wireless transceiver.

After the wireless key code corresponding to the key name is determined, the wireless key code is forwarded to a corresponding control signal, and sent to a controlled device, such as a set-top box or a DVD, through the wireless transceiver.

The controlled device is provided with a transceiver device corresponding to the wireless transceiver, such as an infrared receiver, a Bluetooth receiver, a WIFI module, and the like. After receiving the wireless key code, the controlled device parses and generates a corresponding control instruction to control the video or audio played by the TV.

In the present invention, the TV can receive the voice control signal sent by the user, and analyze the corresponding key name according to the voice control signal. The content of the wireless key code is sent to the device connected to the TV, and the device is controlled according to the content of the wireless key code. The present invention enables the user to easily control other devices connected to the TV through the voice control signal, which greatly improves the convenience of the user's control and is beneficial to improving the user's use experience.

Embodiment 2:

FIG. 2 shows the implementation process of the TV-based control method provided by the second embodiment of the present invention, and the details are as follows:

In step S201, a voice control signal input by a user is received, and the voice control signal is parsed to generate a corresponding button name.

In step S202, the key name input by the user is received, and the wireless key code input by the remote control is received through the wireless transceiver.

Specifically, in this step, the button name input by the user is received, and the cursor area where the button name needs to be input can be displayed on the display screen of the TV, and the user can fill in the text information of the button name by means of touch input, keyboard input or voice input in the cursor area.

After filling in the button name, the user can click the button corresponding to the button name on the remote control corresponding to the device to be controlled, so that the wireless transceiver can receive the wireless code corresponding to the button name.

Of course, the name of the button and the text content corresponding to the voice control signal may not be exactly the same. Therefore, when matching the voice control signal, a matching threshold can be set. The key name is "Voice Increase". When comparing the two, a value with a higher matching degree can be obtained compared to other key names. Therefore, the key name with a higher matching degree value can be given priority to the voice control signal. match.

In step S203, the corresponding relationship between the key name and the wireless key code is stored.

After inputting the key name, click the corresponding key on the remote control, the wireless transceiver receives the wireless key code corresponding to the key, establishes the correspondence between the wireless key code and the key name, and stores the correspondence.

According to the keys on the remote control, the keys are input one by one to obtain the corresponding relationship between all the keys on the remote control and the wireless key codes, so that the user can complete all the functions that the remote control can complete according to the voice control signal.

In step S204, the wireless key code corresponding to the key name is searched according to the stored correspondence between the key name and the wireless key code.

In step S205, the searched wireless key code is sent to the controlled device through the wireless transceiver.

Steps S201, S204-S205 in this embodiment of the present invention are basically the same as steps S101-S103 in the first embodiment, and details are not repeated here.

On the basis of the first embodiment, the embodiment of the present invention specifically introduces the process of establishing and storing the corresponding relationship between the key name and the wireless key code. Through this process, the TV can be installed with the wireless transceiver and the corresponding application. After the program, it can adapt to the new addition requirements of other controlled equipment, and convert all functions of the remote control of the controlled equipment into functions that can be realized by voice control signals.

Embodiment three:

FIG. 3 shows the implementation process of the TV-based control provided by the third embodiment of the present invention, and the details are as follows:

In step S301, a voice control signal input by the user is received, and a corresponding channel name is obtained by analyzing the voice control signal according to the voice control signal.

Specifically, in the embodiment of the present invention, the corresponding channel name is obtained by parsing the voice control signal, and the corresponding channel name can be searched by similarity matching. For example, when the user inputs "the sixth program of CCTV" by voice, and compares the pre-stored channel names with the voice content one by one, the channel name with higher matching degree can be obtained as "CC6".

Of course, multiple channel names can also be set for the same channel. For example, the same channel may include names such as "Central Radio Six", "Central Radio Sixth Program", and "Central Movie Channel". The channel name can be set according to the user's needs.

In step S302, the channel number corresponding to the channel name is searched according to the pre-stored correspondence between the channel name and the channel number.

In the embodiment of the present invention, the corresponding relationship between the channel name and the channel number may be pre-stored, for example, the channel name of "Central Movie Channel" corresponds to the channel number of "11 Channels".

Of course, for a new TV set, or after the user formats the device, the channel name and the channel number can be traversed by the user through all channels of the device to establish the corresponding relationship between the channel name and the channel number of the device.

According to the corresponding relationship between the channel number and the channel name, the channel number corresponding to the channel name can be quickly searched, so that a specific TV program switching instruction, such as switching of a specific TV station, can be conveniently generated.

In step S303, one or more corresponding button names are acquired according to the searched channel number.

The channel number may include a one-digit channel number, a two-digit channel number, and possibly a three-digit channel number. Depending on the number of digits in the channel number, the required number of button names is also different. For example, if the channel number is "123", it is necessary to include key names including "1", "2" and "3".

Of course, in the implementation process, the content corresponding to the user's voice control signal may be the channel number. In this case, the corresponding channel number can be obtained by parsing the voice control signal; one or more key names of .

In step S304, the wireless key code corresponding to the key name is searched according to the pre-stored correspondence between the key name and the wireless key code.

In step S305, the searched wireless key code is sent to the controlled device through the wireless transceiver.

On the basis of the first embodiment, this embodiment of the present invention further specifically introduces the process of analyzing and obtaining key names. For different voice control signals, the process of obtaining the corresponding key name information is respectively introduced, so as to adapt to the user Diversified voice control signal control.

Embodiment 4:

FIG. 4 shows a schematic structural diagram of a TV-based control device provided by a fourth embodiment of the present invention, and the details are as follows:

The TV-based control device according to the embodiment of the present invention includes:

A signal parsing unit 401, configured to receive a voice control signal input by a user, and parse the voice control signal to generate a corresponding key name;

The wireless key code search unit 402 is configured to search for the wireless key code corresponding to the key name according to the pre-stored correspondence between the key name and the wireless key code;

The sending unit 403 is configured to send the searched wireless key code to the controlled device through the wireless transceiver.

Preferably, the device further includes:

a receiving unit, configured to receive the key name input by the user, and receive the wireless key code input by the remote control through the wireless transceiver;

The correspondence relationship storage unit is used for storing the correspondence relationship between the key name and the wireless key code.

Preferably, the signal analysis unit includes:

a channel name parsing subunit, configured to receive a voice control signal input by the user, and obtain a corresponding channel name by parsing the voice control signal;

a channel number search subunit, configured to search for the channel number corresponding to the channel name according to the pre-stored correspondence between the channel name and the channel number;

The first key name obtaining subunit obtains one or more corresponding key names according to the searched channel number.

Preferably, the device further includes:

The corresponding relationship establishing unit is used for traversing all the channels of the device, and establishing the corresponding relationship between the channel name and the channel number of the device.

Preferably, the signal analysis unit includes:

a channel number parsing subunit, receiving the voice control signal input by the user, and analysing the corresponding channel number according to the voice control signal;

The second button name obtaining subunit is used to obtain one or more corresponding button names according to the channel number obtained by parsing.

The TV-based control apparatus described in the embodiments of the present invention corresponds to the TV-based control methods described in Embodiments 1 to 3, and will not be repeated here.

In the several embodiments provided by the present invention, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the apparatus embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented. On the other hand, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit. The above-mentioned integrated units may be implemented in the form of hardware, or may be implemented in the form of software functional units.

The integrated unit, if implemented in the form of a software functional unit and sold or used as an independent product, may be stored in a computer-readable storage medium. Based on such understanding, the technical solution of the present invention is essentially or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium , including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the methods described in the various embodiments of the present invention. The aforementioned storage medium includes: U disk, removable hard disk, Read-Only Memory (ROM, Read-Only Memory), Random Access Memory (RAM, Random Access Memory), magnetic disk or optical disk and other media that can store program codes .

The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the protection of the present invention. within the range.

Claims (8)

1. A television-based control method, wherein a wireless transceiver is provided on the television, the method comprising:

receiving a key name input by a user in a cursor area, and receiving a wireless key code input by a remote controller through the wireless transceiver;

storing the corresponding relation between the key name and the wireless key code;

receiving a voice control signal input by a user, analyzing the voice control signal to generate a corresponding key name, specifically: receiving a voice control signal of a user through a microphone device of the smart television, and analyzing the voice control signal to obtain a key name corresponding to the voice control signal;

searching a wireless key code corresponding to the key name according to a pre-stored corresponding relation between the key name and the wireless key code;

and sending the searched wireless key code to controlled equipment through the wireless transceiver, wherein the controlled equipment is other equipment connected with the intelligent television, and the wireless transceiver is connected to the intelligent television and controls data receiving and sending processing of the wireless transceiver by the intelligent television.

2. The method of claim 1, wherein the step of receiving a voice control signal input by a user, and parsing the voice control signal to generate a corresponding key name comprises:

receiving a voice control signal input by the user, and analyzing according to the voice control signal to obtain a corresponding channel name;

searching a channel number corresponding to the channel name according to a pre-stored corresponding relation between the channel name and the channel number;

and acquiring one or more corresponding key names according to the searched channel number.

3. The method according to claim 2, wherein before the step of searching for the channel number corresponding to the channel name according to the pre-stored correspondence between the channel name and the channel number, the method further comprises:

and traversing all channels of the equipment, and establishing the corresponding relation between the channel name and the channel number of the equipment.

4. The method of claim 1, wherein the step of receiving a voice control signal input by a user, and parsing the voice control signal to generate a corresponding key name comprises:

receiving a voice control signal input by the user, and analyzing according to the voice control signal to obtain a corresponding channel number;

and acquiring one or more corresponding key names according to the channel numbers obtained by analysis.

5. A television-based control apparatus, wherein a wireless transceiver is provided on the television, the apparatus comprising:

the receiving unit is used for receiving the key names input by the user in the cursor area and receiving the wireless key codes input by the remote controller through the wireless transceiver;

the corresponding relation storage unit is used for storing the corresponding relation between the key name and the wireless key code;

the signal analysis unit is used for receiving a voice control signal input by a user, analyzing the voice control signal to generate a corresponding key name, and specifically comprises the following steps: receiving a voice control signal of a user through a microphone device of the smart television, and analyzing the voice control signal to obtain a key name corresponding to the voice control signal;

the wireless key code searching unit is used for searching the wireless key code corresponding to the key name according to the corresponding relation between the pre-stored key name and the wireless key code;

and the sending unit is used for sending the searched wireless key codes to the controlled equipment through the wireless transceiver, the controlled equipment is other equipment connected with the intelligent television, and the wireless transceiver is connected to the intelligent television and controls data receiving and sending processing of the wireless transceiver by the intelligent television.

6. The apparatus of claim 5, wherein the signal analysis unit comprises:

the channel name analyzing subunit is used for receiving the voice control signal input by the user and analyzing the voice control signal to obtain a corresponding channel name;

the channel number searching subunit is used for searching the channel number corresponding to the channel name according to the pre-stored corresponding relationship between the channel name and the channel number;

and the first key name acquisition subunit acquires one or more corresponding key names according to the searched channel number.

7. The apparatus of claim 6, further comprising:

and the corresponding relation establishing unit is used for traversing all channels of the equipment and establishing the corresponding relation between the channel name and the channel number of the equipment.

8. The apparatus of claim 5, wherein the signal analysis unit comprises:

the channel number analysis subunit receives the voice control signal input by the user and analyzes the voice control signal to obtain a corresponding channel number;

and the second key name acquisition subunit is used for acquiring one or more corresponding key names according to the channel number obtained by analysis.

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