CN112037784B - Voice control method for display device, display device and storage medium - Google Patents
Voice control method for display device, display device and storage medium Download PDFInfo
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- CN112037784B CN112037784B CN202010819769.1A CN202010819769A CN112037784B CN 112037784 B CN112037784 B CN 112037784B CN 202010819769 A CN202010819769 A CN 202010819769A CN 112037784 B CN112037784 B CN 112037784B
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- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000007781 pre-processing Methods 0.000 claims abstract description 63
- 230000006870 function Effects 0.000 claims abstract description 16
- 238000004590 computer program Methods 0.000 claims description 9
- 230000003993 interaction Effects 0.000 claims description 9
- 230000008569 process Effects 0.000 description 7
- 238000004891 communication Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
- G06F1/3265—Power saving in display device
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/4401—Bootstrapping
- G06F9/4418—Suspend and resume; Hibernate and awake
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/4401—Bootstrapping
- G06F9/442—Shutdown
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a display equipment voice control method, a display equipment and a storage medium, wherein the display equipment voice control method comprises the following steps: the control module receives the shutdown pulse signal, and sends a shutdown instruction to the display module and the voice preprocessing module to shutdown the display module and the voice preprocessing module, and the control module is shut down; the audio receiving module receives a wake-up voice command and judges whether the wake-up voice command is identical to a preset first voice command or not; if yes, the audio receiving module sends a starting pulse instruction to the control module, and the control module receives the starting pulse instruction and sends a starting instruction to the corresponding functional module according to a preset starting mode so as to start the corresponding functional module. The display device of the invention turns off part of the functions in the standby state so as to reduce standby power consumption, and can wake up the display device through voice under the condition of turning off part of the functions.
Description
Technical Field
The present invention relates to the field of display devices, and in particular, to a display device voice control method, a display device, and a readable storage medium.
Background
With the development of technology and artificial intelligence, the application of voice on display devices is also becoming more and more popular. The current main stream display equipment is provided with a voice function, however, most of the display equipment can only carry out voice control in a starting state, even if the display equipment is in a standby state, the voice control function can be realized, but the display equipment screen is turned off, the functions such as voice processing still operate, the standby power consumption of the display equipment is overhigh, and the economical practicability of the standby function is reduced.
Disclosure of Invention
The invention mainly aims to provide a voice control method of a display device, the display device and a readable storage medium, and aims to solve the problem that the power consumption of the display device is too high in a standby state.
In order to achieve the above object, the present invention provides a display device voice control method, comprising the steps of:
the control module receives the shutdown pulse signal, and sends a shutdown instruction to the display module and the voice preprocessing module to shutdown the display module and the voice preprocessing module, and the control module is shut down;
the audio receiving module receives a wake-up voice command and judges whether the wake-up voice command is identical to a preset first voice command or not;
if yes, the audio receiving module sends a starting pulse instruction to the control module, and the control module receives the starting pulse instruction and sends a starting instruction to the corresponding functional module according to a preset starting mode so as to start the corresponding functional module.
Preferably, the step of receiving a start pulse instruction by the control module and sending a start instruction to a corresponding functional module according to a preset start mode includes:
the control module sends a starting instruction to the voice preprocessing module through an I2s bus;
the voice preprocessing module receives the starting instruction and starts operation.
Preferably, after the step of receiving the start instruction and starting the operation, the voice preprocessing module includes:
the audio receiving module receives the wake-up voice command and judges whether the wake-up voice command is identical with a preset second voice command or not;
if yes, the audio receiving unit and the voice preprocessing unit of the voice preprocessing module and the control module operate in a preset voice interaction mode.
Preferably, the step of sending the start pulse command to the control module by the audio receiving module includes:
the audio receiving module sends a start pulse instruction to the control module through the I2c bus.
Preferably, the control module receives a shutdown pulse signal, the control module sends a shutdown instruction to the display module and the voice preprocessing module, and the step of closing the control module includes:
the control module acquires the current time and judges whether the current time is within a preset time range or not;
if yes, the control module sends a closing instruction to the display module and the voice preprocessing module, and the control module is closed;
if not, the audio receiving module is closed.
Preferably, the control module sends a closing instruction to the display module and the voice preprocessing module, and the closing step of the control module includes:
the control module judges whether a wake-up voice instruction is received within a preset duration;
if not, the audio receiving module is closed.
Preferably, after the step of receiving the wake-up voice command and determining whether the wake-up voice command is the same as the preset first power-on voice command, the method further includes:
if not, the voice playing module plays the preset prompt voice of starting up.
In addition, in order to achieve the above object, the present invention also provides a display device including a control module, a memory, a processor, and a computer program stored on the memory and executable on the processor, and a speech pre-processing module, an audio receiving module, and a speech playing module communicatively connected to the control module, the computer program implementing the steps of the speech control method of the display device as described above when executed by the processor.
In addition, in order to achieve the above object, the present invention also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the display device voice control method as described above.
According to the voice control method for the display equipment, the display equipment and the storage medium, when the control module of the display equipment receives a shutdown instruction, instruction information is sent to the audio receiving module and the voice preprocessing module, and the functions of the display module and the voice preprocessing module are controlled to be closed, so that the control module, the audio receiving module and the voice preprocessing module are closed after the display equipment receives a shutdown pulse signal, and the standby state power consumption of the display equipment is reduced; when a wake-up voice command is received, the control module sends a start command to the corresponding functional module according to a preset starting mode, so that the corresponding functional module is started, the function of the voice preprocessing module is closed, and the display equipment can be awakened through the wake-up voice command.
Drawings
Fig. 1 is a schematic view of a part of a structure of a display device according to an embodiment of the present invention.
Fig. 2 is a flowchart of a first embodiment of a voice control method for a display device according to the present invention.
Fig. 3 is a flowchart of a second embodiment of a voice control method for a display device according to the present invention.
Fig. 4 is a flowchart of a third embodiment of a voice control method for a display device according to the present invention.
Fig. 5 is a flowchart of a fourth embodiment of a voice control method of a display device according to the present invention.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1, fig. 1 is a schematic diagram of a terminal structure of a hardware running environment according to an embodiment of the present invention.
The display device of the embodiment of the invention can be a television, and also can be display devices with display functions such as a smart phone, a tablet personal computer, an electronic book reader, a portable computer and the like.
As shown in fig. 1, the display device may include: a processor 1001, such as a CPU, a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Wherein the communication bus 1002 is used to enable connected communication between these components. The user interface 1003 may include a Display, an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a stable memory (non-volatile memory), such as a disk memory. The memory 1005 may also optionally be a storage device separate from the processor 1001 described above.
It will be appreciated by those skilled in the art that the display device structure shown in fig. 1 is not limiting of the display device and may include more or fewer components than shown, or may combine certain components, or a different arrangement of components. Further, the network interface 1004 is mainly used to connect devices that provide network services, such as routers, mobile hotspots, etc., so that the display device can obtain information from the internet. The user interface 1003 is mainly used for connecting other user devices, which may be other display devices or electronic instruments with display devices, etc. in this example, for data communication with the display device.
As shown in fig. 1, an operating system, a network communication module, a user interface module, and a computer program may be included in the memory 1005, which is a type of computer storage medium.
Referring to fig. 2, in a first embodiment of the display device voice control method of the present invention, the display device voice control method includes:
step S10, the control module receives a shutdown pulse signal, and sends a shutdown instruction to the display module and the voice preprocessing module so as to shutdown the display module and the voice preprocessing module, and the control module is shutdown.
And if the power-off command instruction is sent to the display equipment by using a remote control or voice mode, the signal receiving module of the display equipment processes the received remote control signal to generate a pulse signal and sends the pulse signal to the control module. The signal receiving module comprises an audio receiving module and an optical signal receiving module; if the voice and the like are used, the audio receiving module of the display device receives the shutdown voice sent by the user and sends an analog signal corresponding to the shutdown voice to the voice preprocessing module, the voice preprocessing module carries out noise reduction, amplification and other processing on the analog signal to generate a shutdown pulse signal, and the voice preprocessing module sends the shutdown pulse signal to the control module. After the control module receives the shutdown pulse signal, the shutdown program starts to be executed, a shutdown instruction is sent to the display module and the voice preprocessing module, and after the display module and the voice preprocessing module receive the shutdown instruction, the display module and the voice preprocessing module stop running.
Step S20, the audio receiving module receives the wake-up voice command and judges whether the wake-up voice command is identical to the preset first voice command.
The user sends a wake-up voice command to the display device in a voice mode, when the wake-up voice command is received, the audio receiving module compares the wake-up voice command with a first voice command preset by the system, if the wake-up voice command is the same as the first voice command preset by the system, the step S30 is executed, and if the wake-up voice command is different from the first voice command preset by the system, the step S40 is executed. In this embodiment, the preset first voice command may be "small dimension, turn on tv". Those skilled in the art will appreciate that the preset first voice command may be set by those skilled in the art.
And step S30, if yes, the audio receiving module sends a starting pulse instruction to the control module, and the control module receives the starting pulse instruction and sends a starting instruction to the corresponding functional module according to a preset starting mode so as to start the corresponding functional module.
And when the control module receives the starting pulse instruction sent by the audio receiving module, the control module operates according to a preset starting mode. Those skilled in the art will appreciate that the preset power-on mode may be set by those skilled in the art. The preset starting mode may be that the control module receives a starting pulse instruction to perform self-starting, and then sends a starting instruction to the display module and the voice preprocessing module.
In the invention, when the control module of the display device receives a shutdown instruction, instruction information is sent to the audio receiving module and the voice preprocessing module, and the functions of the display module and the voice preprocessing module are controlled to be closed, so that the control module, the audio receiving module and the voice preprocessing module are closed after the display device receives a shutdown pulse signal, and the standby state power consumption of the display device is reduced; when a wake-up voice command is received, the control module sends a start command to the corresponding functional module according to a preset starting mode, so that the corresponding functional module is started, the function of the voice preprocessing module is closed, and the display equipment can be awakened through the wake-up voice command.
Further, step S20 further includes:
step S40, if the wake-up voice command is different from the preset first voice command, the voice playing module plays the preset start-up prompt voice.
When the wake-up voice command sent by the user is judged to be different from the preset first voice command through the audio receiving module, the display equipment does not start the preset starting mode, and the audio receiving module sends a playing command to the voice playing module to play the preset starting prompt voice. In this embodiment, the preset power-on prompt voice may be "your wake-up voice error, please speak the correct voice" or may be "wake-up voice error," where the correct wake-up voice is' small dimension, and the television is turned on, "or may be other prompt voices. Those skilled in the art will appreciate that the preset power-on prompt voice can be set by those skilled in the art.
In the invention, the audio receiving module judges whether the wake-up voice command sent by the user is the same as the preset first voice command, and makes different responses according to the judging result, thereby distinguishing the voice command of the display equipment in the standby state from the voice command in the normal working state. The voice playing module plays the preset startup prompting voice, so that a user can perform voice interaction better, and user experience is improved.
Further, referring to fig. 3, a second embodiment of the display device voice control method according to the present invention is proposed according to the first embodiment of the display device voice control method according to the present invention, in which step S30 further includes:
step S310, the control module receives a start pulse instruction and sends the start instruction to the voice preprocessing module through an I2S bus;
when the control module receives a starting pulse instruction sent by the audio receiving module, the control module operates in a preset starting mode, and sends a starting instruction to the voice preprocessing module through the I2s bus. The I2s bus is a transmitting signal port of the control module. In another embodiment, the audio receiving module sends a start pulse command to the control module through the I2c bus. The I2c bus is distinguished from a signal sending port I2s of the control module, so that information loss caused by information congestion is effectively prevented, and the distortion probability is greatly reduced.
In step S320, the voice preprocessing module receives the start command and starts running.
When the voice preprocessing module receives the starting instruction sent by the control module, the starting instruction is executed, and all functions of the voice preprocessing module are started.
In this embodiment, the control module performs voice processing on the voice instruction sent by the user in real time by starting the voice preprocessing module, for example, processing modes such as impurity removal, noise elimination and restoration, and can also process the voice instruction sent by the control module, so that the display device can better obtain instruction information of the user and the control module, and timely and effectively respond to the received instruction information.
Further, step S320 includes:
step S330, the audio receiving module receives the voice command and judges whether the voice command is the same as a preset second voice command;
after the voice preprocessing module starts to operate, a user sends a voice command to the display device, the audio receiving module receives and judges whether the voice command is the same as a preset second voice command or not, and different responses are made according to the judging result. The preset second voice command is "small dimension" in this embodiment. It will be appreciated by those skilled in the art that the predetermined second voice command may be set by those skilled in the art, and the predetermined second voice command is different from the predetermined first voice command to distinguish between them. In this embodiment, after receiving the shutdown instruction, the display device closes the voice preprocessing module, so that in the standby state of the display device, the recognition capability of the voice is low, and only the first voice instruction can be recognized; after the display device is started, the voice preprocessing module is started, so that more complex voice interaction can be performed.
Step S340, if yes, the audio receiving unit and the voice preprocessing unit of the voice preprocessing module and the control module operate in a preset voice interaction mode.
If the audio receiving module judges that the voice command is the same as the preset second voice command, the audio receiving module sends the voice command sent by the user to the audio receiving unit and the voice preprocessing unit of the voice preprocessing module to be processed into a pulse signal, and sends the pulse signal to the control module, and the control module operates according to a voice interaction mode, wherein the voice interaction mode can be as follows in the embodiment: when the control module receives the pulse signal, the control module sends a corresponding voice reply instruction to the voice playing module for playing, so that the voice interaction function is realized. The voice reply command may be a voice command such as "confirmed" or "received", "confirmed", "good", etc. in this embodiment. If the audio receiving module judges that the voice command is different from the preset second voice command, the audio receiving module does not process.
In this embodiment, the control module sends a start instruction to the voice preprocessing module through the I2s bus, so that after all functions of the voice preprocessing module are normally started, when the audio receiving module receives a voice instruction sent by a user, if the voice instruction is judged to be the same as a preset second voice instruction, voice interaction between the user and the display device can be achieved through the audio receiving unit of the voice preprocessing module, the voice preprocessing unit, the voice playing module and the control module.
Further, referring to fig. 4, a third embodiment of the display device voice control method according to the present invention is proposed according to the first embodiment of the display device voice control method according to the present invention, in which step S10 includes:
step S50, the control module acquires the current time and judges whether the current time is within a preset time range;
step S60, if yes, the control module sends a closing instruction to the display module and the voice preprocessing module, and the control module is closed;
step S70, if not, the audio receiving module is closed.
It should be noted that, the preset time range may be from 0 to 6 in Beijing time, or may be from 23 to 6 in Beijing time, etc. Those skilled in the art will appreciate that the preset time range may be set by the user according to his own needs.
In this embodiment, when the control module receives the shutdown instruction, the control module obtains the current time and determines whether the current time is within a preset time range, if the current time is within the preset time range, the control module sends a shutdown instruction to the display module and the voice preprocessing module, the control module is turned off, and the display device enters a standby state. If the current time is not within the preset time range, the audio receiving module is closed, and the display equipment enters a shutdown state. Therefore, the display equipment can achieve the functions of reducing power consumption and improving the economical practicability of the display equipment by entering different states in different time periods.
Further, referring to fig. 5, a fourth embodiment of the display device voice control method according to the present invention is proposed according to a third embodiment of the display device voice control method according to the present invention, in this embodiment, after step S60, including:
step S610, the control module judges whether a wake-up voice instruction is received within a preset duration;
step S620, if not, the audio receiving module is closed.
After the display module, the voice preprocessing module and the control module are closed, the display device enters a standby state, and when the audio receiving module does not receive a voice awakening instruction within a preset duration, the audio receiving module is closed. If the audio receiving module receives the wake-up voice command within the preset time period, step S20 is executed.
Through step S610, a situation that the user does not start the display device for a long time may be identified, and by turning off the audio receiving module, the power consumption of the display device in the standby state is reduced.
The present invention also proposes a computer-readable storage medium on which a computer program is stored. The computer readable storage medium may be at least one of a Memory 02 in the air conditioner of fig. 1, a ROM (Read-Only Memory)/RAM (Random Access Memory ), a magnetic disk, and an optical disk, and the computer readable storage medium includes a plurality of information for causing a display device to perform the method according to the embodiments of the present invention.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The foregoing embodiment numbers of the present invention are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) as described above, comprising instructions for causing a display device (which may be a television, a mobile phone, a computer, etc.) to perform the method according to the embodiments of the present invention.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.
Claims (7)
1. A display device voice control method, characterized in that the display device voice control method comprises the steps of:
the control module receives the shutdown pulse signal, and sends a shutdown instruction to the display module and the voice preprocessing module to shutdown the display module and the voice preprocessing module, and the control module is shut down;
the audio receiving module receives a wake-up voice command and judges whether the wake-up voice command is identical to a preset first voice command or not;
if the wake-up voice command is the same as the preset first voice command, the audio receiving module sends a start-up pulse command to the control module, and the control module receives the start-up pulse command and sends a start-up command to the corresponding functional module according to the preset start-up mode so as to start the corresponding functional module;
the control module receives the shutdown pulse signal, and sends a shutdown instruction to the display module and the voice preprocessing module to shutdown the display module and the voice preprocessing module, wherein the shutdown step of the control module comprises the following steps:
the control module acquires the current time and judges whether the current time is within a preset time range or not;
if the current time is within the preset time range, the control module sends a closing instruction to the display module and the voice preprocessing module, and the control module is closed;
if the current time is not in the preset time range, the audio receiving module is closed;
the control module sends a closing instruction to the display module and the voice preprocessing module, and the closing step of the control module comprises the following steps:
the control module judges whether a wake-up voice instruction is received within a preset duration;
if the wake-up voice command is not received within the preset duration, the audio receiving module is closed.
2. The voice control method of a display device according to claim 1, wherein the step of the control module receiving a start-up pulse command and transmitting a start-up command to a corresponding function module according to a preset start-up mode comprises:
the control module receives a starting pulse instruction and sends a starting instruction to the voice preprocessing module through an I2s bus;
after the control module receives the start pulse instruction and sends the start instruction to the voice preprocessing module through the I2s bus:
the voice preprocessing module receives the starting instruction and starts operation.
3. The method for controlling voice of a display device according to claim 2, wherein after the step of receiving a start instruction and starting operation by the voice preprocessing module, the method comprises:
the audio receiving module receives the voice command and judges whether the voice command is the same as a preset second voice command or not;
if the voice command is the same as the preset second voice command, the audio receiving unit and the voice preprocessing unit of the voice preprocessing module and the control module operate in a preset voice interaction mode.
4. The voice control method of a display device according to claim 1, wherein the step of the audio receiving module transmitting a start-up pulse command to the control module includes:
the audio receiving module sends a start pulse instruction to the control module through the I2c bus.
5. The method for controlling voice of a display device according to claim 1, wherein after the step of receiving a wake-up voice command and determining whether the wake-up voice command is identical to a preset first voice command, further comprising:
if the wake-up voice command is different from the preset first voice command, the voice playing module plays a start-up preset prompt voice.
6. A display device comprising a control module, a memory, a processor and a computer program stored on the memory and executable on the processor, and a speech pre-processing module, an audio receiving module and a speech playing module communicatively connected to the control module, the computer program when executed by the processor implementing the steps of the display device speech control method according to any one of claims 1 to 5.
7. A computer-readable storage medium, on which a computer program is stored, which computer program, when being executed by a processor, implements the steps of the display device speech control method according to any one of claims 1 to 5.
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