TWI730490B - Display content control method, device, computer device and storage medium - Google Patents

Abstract

The present disclosure provides a display content control method, a display content control device, a computer device and a computer storage medium. The method includes: obtaining voice instructions through at least two voice receiving units; parsing the voice instructions, determining at least one display device to be controlled by the voice instructions, and generating a control instruction according to the voice instructions; sending the control instruction to the at least one display device to cause the at least one display device displays corresponding content according to the voice instruction.

Description

Display content control method, device, computer device and readable storage medium

The present invention relates to the technical field of display content control, in particular to a display content control method, a display content control device, a computer device and a computer-readable storage medium.

With the development of society, more and more vehicles are equipped with display devices for passengers. Passengers can enjoy a variety of entertainment resources such as movies and TVs during the journey through the display devices. However, the existing display devices are mostly manual The control method is to select the video, switch the playback position of the video and adjust the sound level of the video, etc. This kind of control method has poor customer experience and unfriendly operation by the user.

In view of the above content, it is necessary to propose a display content control method and device, a computer device, and a computer-readable storage medium, so that the display content control can be performed in a smarter, faster, and more convenient way, and the user experience can be improved.

The first aspect of the present application provides a display content control method, the method includes: acquiring a voice command by at least two voice receiving units; parsing the voice command to determine at least one display device controlled by the voice command, and according to The voice instruction generates a control instruction; the control instruction is sent to the at least one display device, so that the at least one display device displays corresponding content according to the voice instruction.

Preferably, the step of parsing the voice command to determine at least one display device controlled by the voice command includes: using a voice recognition method to extract keywords contained in the voice command; judging whether the keyword contains display Device information; if included, search for the corresponding at least one display device according to the display device information; if not, analyze the voice command based on the positions of the at least two voice receiving units that received the voice command The sounding position is used to determine the corresponding display device according to the sounding position.

Preferably, the step of analyzing the sounding position of the voice command according to the positions of the at least two voice receiving units that received the voice command to determine the corresponding display device according to the sounding position includes: reading all The at least two voice command files received by the at least two voice receiving units; the sound location method is used to determine the voice position where the voice command is issued according to the at least two voice command files; and the search is in a preset database The display device corresponding to the sounding position.

Preferably, the sound localization method includes at least one method of localization according to the intensity difference of the sound, localization according to the time difference of the sound, localization according to the timbre difference of the sound, and localization according to the phase difference of the sound.

Preferably, the step of sending the control instruction to the at least one display device so that the at least one display device displays the corresponding content according to the voice instruction includes: judging whether it is necessary for multiple devices according to the voice instruction Control the display content of the display device; if the voice command is for only one display device, the display device controls the content displayed by the display device according to the voice command; if the voice command is for at least two The display device respectively controls the display content of the at least two display devices according to the specific content of the voice command.

Preferably, the step further includes: analyzing whether the content of the voice commands of the at least two display devices are the same; If the content of the voice commands for at least two display devices is the same, the display content of at least two display devices will be controlled at the same time according to the voice commands; if the content of the voice commands for the two display devices are different, follow the default Control the display content of different display devices in sequence.

Preferably, the step further includes, if the voice command includes switching the content being displayed by the first display device to the second display; recording the playback information being displayed by the first display device, wherein the playback information includes One or more of the playing time and display function settings of the current playing content of the first display; the second display device receives the playing information and plays it according to the playing information.

A second aspect of the present application provides a display content control device. The device includes: a receiving module for acquiring voice commands through at least two voice receiving units; and a parsing module for analyzing the voice commands to determine the The at least one display device to be controlled by the voice instruction generates a control instruction according to the voice instruction; the control module is used to send the control instruction to the at least one display device, so that the at least one display device is The voice command shows the corresponding content.

A third aspect of the present application provides a computer device, the computer device includes a processor, and the processor is used to execute the computer program stored in the memory to realize the display content control method as described above.

The fourth aspect of the present application provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the display content control method as described above is realized.

The display content control method of the present invention adopts a voice input user instruction to complete the automatic switching and control of the display content, so that the display content control is performed in a faster and friendly manner, and the user experience is improved.

1: computer device

2: Voice receiving unit

3: display device

10: Display content control device

20: memory

30: processor

40: computer program

101: receiving module

102: Analysis module

103: Control Module

FIG. 1 is a schematic diagram of the application environment architecture of the display content control method provided by the first embodiment of the present invention.

Fig. 2 is a flowchart of a display content control method provided by the second embodiment of the present invention.

FIG. 3 is a schematic diagram of the structure of a display content control device provided by the third embodiment of the present invention.

FIG. 4 is a schematic diagram of a computer device provided by the fourth embodiment of the present invention.

In order to be able to understand the above objectives, features and advantages of the present invention more clearly, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other if there is no conflict.

In the following description, many specific details are explained in order to fully understand the present invention. The described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments, and are not intended to limit the present invention.

Example one

Referring to FIG. 1, it is a schematic diagram of the application environment architecture of the display content control method provided by the first embodiment of the present invention.

The display content control method of the present invention is applied to a computer device 1, and the computer device 1, at least one voice receiving unit 2, and at least one display device 3 establish a communication connection through a network. The network can be a wired network or a wireless network, such as radio, wireless fidelity (WIFI), cellular, satellite, broadcast, etc.

The computer device 1 may be an electronic device installed with display content control software, such as a personal computer, a server, etc., where the server may be a single server, a server cluster, or a cloud server.

The voice receiving unit 2 is a microphone with a voice receiving function, including but not limited to a wired microphone and a wireless microphone.

The display device 3 is a display with a video playback function, including but not limited to a TV, a notebook computer, a tablet computer, and the like.

Example two

Please refer to FIG. 2, which is a flowchart of the display content control method provided by the second embodiment of the present invention. According to different needs, the order of the steps in the flowchart can be changed, and some steps can be omitted.

Step S1: Acquire voice instructions by at least two voice receiving units.

In one embodiment of the present invention, the voice receiving unit is set in a preset area, and the preset area includes, but is not limited to, car carriages, train carriages, airplane carriages, waiting rooms, conference rooms, and those with multiple display devices. Large monitoring room, etc.

For example, on both sides of the back row of a five-seater car, voice receiving units are provided for receiving voice commands from passengers.

Step S2: Analyze the voice command, determine at least one display device controlled by the voice command, and generate a control command according to the voice command.

In one embodiment of the present invention, parsing the voice command to determine at least one display device controlled by the voice command may include: using a voice recognition method to extract keywords contained in the voice command; determining the keyword Whether it contains display device information; if it does, search for at least one corresponding display device according to the display device information; If not included, analyze the sound position of the voice command according to the positions of the at least two voice receiving units that received the voice command to determine the corresponding display device according to the sound position.

In an embodiment of the present invention, according to the extracted content of the voice command, it is searched whether the voice command contains information of the display, such as the position information of the display, the quantity information of the display, the content information that the display content needs to be adjusted, etc. . If it does, search for at least one display device corresponding to the display device information; if it does not, analyze the voice commands received by multiple voice receiving units to determine the location of the person who issued the voice command and the location corresponding to the location Display device. There is a one-to-one correspondence between the position of the person issuing the voice command and the display device.

The step of determining the position of the person issuing the voice command and the display device corresponding to the position may include: reading at least two voice command files received by the at least two voice receiving units; A voice command file adopts a sound localization method to determine the sound position where the voice command is issued; a display device corresponding to the sound position is searched in a preset database.

The sound localization method may include at least one method of localization according to the intensity difference of the sound, localization according to the time difference of the sound, localization according to the timbre difference of the sound, and localization according to the phase difference of the sound.

For example, the computer device 1 obtains the voice commands obtained by the multiple voice receiving units 2 and uses the voice recognition method to extract the keywords in the voice commands. For example, the user issues the voice command "please turn up the voice" The voice receiving unit obtains the voice and sends it to the computer device 1, and the computer device 1 uses a voice recognition technology to read the text information in the sound wave. If the voice command does not contain information related to the display device, it will be located according to the sound time difference, locate the location of the person who issued the voice command, and search for the corresponding one in the preset database according to the location of the person Display device, the position of the personnel and the display device are stored in the preset database Correspondence between.

Step S3: Send the control instruction to the at least one display device, so that the at least one display device displays corresponding content according to the voice instruction.

The sending the control instruction to the at least one display device so that the at least one display device displays corresponding content according to the voice instruction may include: judging whether the display of multiple display devices is required according to the voice instruction Content control; if the voice command is for only one display device, the display device controls the content displayed by the display device according to the voice command; if the voice command is for at least two display devices, then The display content of the at least two display devices are respectively controlled according to the specific content of the voice command.

The step may also include: analyzing whether the content of the voice commands of the at least two display devices are the same; if the content of the voice commands for the at least two display devices is the same, then simultaneously displaying the voice commands on the at least two display devices according to the voice commands The content is controlled; if the content of the voice commands for the two display devices is different, the display content of the different display devices will be controlled in sequence according to the preset order.

In one embodiment of the present invention, when the voice command contains information for switching the display content of different displays, such as switching the content being displayed on display A to display B to continue displaying, the step may include: when the need is received When the content on the first display device is switched to the voice command on the second display; the playback information of the first display device is recorded, and the playback information is sent to the second display device, wherein the playback information includes the first One or more of the playback time and display function settings of the current content being played on the display; the second display device receives the playback information of the first display device, and displays the playback information in the second The display device continues to display the playback information of the first display device.

For example, the computer device 1 analyzes and determines that the voice command is only for one display device 3. After determining the position of the display device 3 according to the method of step S2, the computer device 1 sends the command to the display device 3, and the display device 3 receives the After the instruction, adjust the display content. If the voice command is "please turn down the sound", the computer device 1 sends the command to the display device 3, and the display device 3 reduces the sound of the video playback by a preset value according to the command. The preset value can be Set the step value of the sound adjustment. For another example, the computer device 1 analyzes and determines that the voice command is directed to three display devices. The voice command is "Increase the display brightness of display device A, display device B, and display device C", and the voice information contains three The number information of each display device is sent to the three display devices. After the three display devices receive the instruction, the display brightness of the display content is increased by a preset value.

In another embodiment of the present invention, the voice instruction is "switch the display content of display A to display B", and the computer device 1 sends the voice instruction to display A and display B respectively, and display A records the current playback The playback time and display function settings of the content, and the playback time and display function settings of the current playback content are sent to display B. Display B receives the playback information sent by display A, and displays the corresponding playback content according to the playback information, And perform the corresponding settings.

The above-mentioned Figure 2 describes in detail the display content control method of the present invention. In conjunction with Figures 3-4, the functional modules of the software device that implements the display content control method and the hardware device architecture that implements the display content control method are described below. Make an introduction.

It should be understood that the embodiments are only for illustrative purposes, and are not limited by this structure in the scope of the patent application.

Example three

FIG. 3 is a structural diagram of a preferred embodiment of the display content control device of the present invention.

In some embodiments, the display content control device 10 runs in a computer device. The computer device is connected to a plurality of user terminals through the network. The display content control device 10 may include Multiple functional modules composed of code segments. The program codes of each program segment in the display content control device 10 can be stored in the memory of the computer device and executed by the at least one processor to realize the display content control function.

In this embodiment, the display content control device 10 can be divided into multiple functional modules according to the functions it performs. Referring to FIG. 3, the functional modules may include: a receiving module 101, an analysis module 102, and a control module 103. The module referred to in the present invention refers to a module that can be executed by at least one processor and can complete A series of computer program segments with fixed functions, which are stored in memory. In this embodiment, the functions of each module will be described in detail in subsequent embodiments.

The receiving module 101 is used to obtain voice commands through at least two voice receiving units.

In one embodiment of the present invention, the voice receiving unit is set in a preset area, and the preset area includes, but is not limited to, car carriages, train carriages, airplane carriages, waiting rooms, conference rooms, and those with multiple display devices. Large monitoring room, etc.

For example, on both sides of the back row of a five-seater car, voice receiving units are provided for receiving voice commands from passengers.

The analysis module 102 is used to analyze the voice command, determine at least one display device controlled by the voice command, and generate a control command according to the voice command.

In one embodiment of the present invention, the step of parsing the voice command to determine at least one display device to be controlled by the voice command may include: using a voice recognition method to extract the keywords contained in the voice command; Whether the keyword contains display device information; if it does, search for the corresponding at least one display device according to the display device information; if it does not include it, based on the difference between the at least two voice receiving units that received the voice command The position analyzes the sound position of the voice command to determine the corresponding display device according to the sound position.

In an embodiment of the present invention, according to the content extracted from the voice instruction, search Whether the voice command includes the information of the display, such as the position information of the display, the quantity information of the display, the content information of the display content that needs to be adjusted, etc. If it does, search for at least one display device corresponding to the display device information; if it does not, analyze the voice commands received by multiple voice receiving units to determine the location of the person who issued the voice command and the location corresponding to the location Display device. There is a one-to-one correspondence between the position of the person issuing the voice command and the display device.

The step of determining the position of the person issuing the voice command and the display device corresponding to the position may include: reading at least two voice command files received by the at least two voice receiving units; A voice command file adopts a sound localization method to determine the sound position where the voice command is issued; a display device corresponding to the sound position is searched in a preset database.

The sound localization method may include at least one method of localization according to the intensity difference of the sound, localization according to the time difference of the sound, localization according to the timbre difference of the sound, and localization according to the phase difference of the sound.

For example, the parsing module 102 obtains the voice commands obtained by a plurality of voice receiving units 2 and uses a voice recognition method to extract the keywords in the voice commands, such as the user uttering the voice "please turn up the voice" Instruction, the voice receiving unit acquires the voice and sends it to the computer device 1, and the computer device 1 uses a voice recognition technology to read the text information in the sound wave. If the voice command does not contain information related to the display device, it will be located according to the sound time difference, locate the location of the person who issued the voice command, and search for the corresponding one in the preset database according to the location of the person The display device, and the corresponding relationship between the position of the person and the display device is stored in the preset database.

The control module 103 is configured to send the control instruction to the at least one display device, so that the at least one display device displays corresponding content according to the voice instruction.

The step of controlling the display content of the at least one display device according to the voice instruction may include: judging whether it is necessary to control the display content of multiple display devices according to the voice instruction; if the voice instruction is only for one Display device, the display device controls the content displayed by the display device according to the voice instruction; if the voice instruction is directed to at least two display devices, the at least two display devices are respectively controlled according to the specific content of the voice instruction The display content of the display device is controlled.

The step may also include: analyzing whether the content of the voice commands of the at least two display devices are the same; if the content of the voice commands for the at least two display devices is the same, then simultaneously displaying the voice commands on the at least two display devices according to the voice commands The content is controlled; if the content of the voice commands for the two display devices is different, the display content of the different display devices will be controlled in sequence according to the preset order.

In one embodiment of the present invention, when the voice command contains information for switching the display content of different displays, such as switching the content being displayed on display A to display B to continue displaying, the step may include: when the need is received When the content on the first display device is switched to the voice command on the second display; the playback information of the first display device is recorded, and the playback information is sent to the second display device, wherein the playback information includes the first One or more of the playing time and display function settings of the currently playing content of the display; the second display device receives the playing information of the first display device, and continues to display the information of the first display device on the second display device according to the playing information Play information.

For example, the computer device 1 analyzes and determines that the voice command is only for one display device 3. After the analysis module 102 determines the position of the display device 3, it sends the command to the display device 3 and displays After receiving the instruction, the device 3 adjusts the display content. If the voice command is "please turn down the sound", the control module 103 sends the command to the display device 3, and the display device 3 reduces the sound of the video playback by a preset value according to the command. The preset value can be Set according to the step value of sound adjustment. For another example, the control module 103 analyzes and determines that the voice command is directed to three display devices. The voice command is "Increase the display brightness of display device A, display device B, and display device C", and the voice information includes For the number information of the three display devices, the instructions are respectively sent to the three display devices, and after the three display devices receive the instructions, the display brightness of the displayed content is increased by a preset value.

In another embodiment of the present invention, the voice instruction is "switch the display content of display A to display B", and the computer device 1 sends the voice instruction to display A and display B respectively, and display A records the current playback The playback time and display function settings of the content, and the playback time and display function settings of the current playback content are sent to display B. Display B receives the playback information sent by display A, and displays the corresponding playback content according to the playback information, And perform the corresponding settings.

Example four

Fig. 4 is a schematic diagram of a preferred embodiment of the computer device of the present invention.

The computer device 1 includes a memory 20, a processor 30, and a computer program 40 stored in the memory 20 and running on the processor 30, such as a display content control program. The processor 30 implements the steps in the embodiment of the display content control method when the computer program 40 is executed, such as steps S1 to S3 shown in FIG. 2. Alternatively, when the processor 30 executes the computer program 40, the functions of the modules/units in the above-mentioned embodiment of the display content control device are realized, such as the units 101-103 in FIG. 3.

Exemplarily, the computer program 40 may be divided into one or more modules/units, and the one or more modules/units are stored in the memory 20 and executed by the processor 30 , To complete the present invention. The one or more modules/units may be a series of computer program instruction segments capable of completing a specific function, and the instruction segments are used to describe the execution process of the computer program 40 in the computer device 1. For example, the computer program 40 can be divided into the receiving module 101, the analyzing module 102, and the The control module 103 is a module, and the function of each module is described in the third embodiment.

The computer device 1 may be a computing device such as a desktop computer, a notebook, a palmtop computer, and a cloud server. Those skilled in the art can understand that the schematic diagram is only an example of the computer device 1 and does not constitute a limitation on the computer device 1. It may include more or less components than those shown in the figure, or combine certain components, or different ones. Components, for example, the computer device 1 may also include input and output devices, network access devices, bus bars, and the like.

The so-called processor 30 may be a central processing unit (Central Processing Unit, CPU), other general-purpose processors, digital signal processors (Digital Signal Processor, DSP), and dedicated integrated circuits (Application Specific Integrated Circuit, ASIC). , Ready-made programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processor can be a microprocessor or the processor 30 can also be any conventional processor, etc. The processor 30 is the control center of the computer device 1 and connects the entire computer device 1 with various interfaces and lines. Various parts.

The memory 20 can be used to store the computer programs 40 and/or modules/units, and the processor 30 runs or executes the computer programs and/or modules/units stored in the memory 20, And call the data stored in the memory 20 to realize various functions of the computer device 1. The memory 20 may mainly include a storage program area and a storage data area. The storage program area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; The area can store data (such as audio data, phone book, etc.) created based on the use of the computer device 1. In addition, the memory 20 may include a high-speed random access memory, and may also include a non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a smart memory card (Smart Media Card, SMC), and a secure digital device. (Secure Digital, SD) card, flash memory card (Flash Card), at least one magnetic disk memory device, flash memory device, or other volatile solid-state memory device.

If the integrated module/unit of the computer device 1 is realized in the form of a software functional unit and When sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the present invention implements all or part of the processes in the above-mentioned embodiments and methods, and can also be completed by computer programs instructing related hardware, and the computer programs can be stored in a computer-readable storage medium. When the computer program is executed by the processor, it can implement the steps of the foregoing method embodiments. Wherein, the computer program includes computer program code, and the computer program code may be in the form of original program code, object code, executable file, or some intermediate forms. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, U disk, mobile hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM, Read-Only) Only Memory), Random Access Memory (RAM, Random Access Memory), electrical carrier signal, telecommunications signal, and software distribution media. It should be noted that the content contained in the computer-readable medium can be appropriately added or deleted according to the requirements of the legislation and patent practice in the jurisdiction. For example, in some jurisdictions, according to the legislation and patent practice, the computer-readable medium Does not include electrical carrier signals and telecommunication signals.

In the several embodiments provided by the present invention, it should be understood that the disclosed computer device and method can be implemented in other ways. For example, the embodiments of the computer device described above are merely illustrative. For example, the division of the units is only a logical function division, and there may be other divisions in actual implementation.

In addition, the functional units in the various embodiments of the present invention may be integrated in the same processing unit, or each unit may exist alone physically, or two or more units may be integrated in the same unit. The above-mentioned integrated unit can be realized either in the form of hardware, or in the form of hardware plus software functional modules.

For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the scope of the appended patent application rather than the above description, so it is intended to All changes that fall within the meaning and scope of the equivalent elements of the patent application are included in the present invention. Any reference signs in the scope of the patent application should not be regarded as limiting the scope of the patent application involved. In addition, it is obvious that the word "including" does not exclude other units or steps, and the singular does not exclude the plural. Multiple units or computer devices stated in the scope of the computer device patent application can also be implemented by the same unit or computer device by software or hardware. Words such as first and second are used to denote names, but do not denote any specific order.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be Modifications or equivalent replacements are made without departing from the spirit and scope of the technical solutions of the present invention.

Claims (9)

A display content control method, the method comprising: obtaining a voice command by at least two voice receiving units; parsing the voice command to determine at least one display device controlled by the voice command, and generating a control according to the voice command Instruction, wherein the step of parsing the voice instruction to determine at least one display device controlled by the voice instruction includes: using a voice recognition method to extract keywords contained in the voice instruction; judging whether the keywords contain Display device information; if included, search for at least one corresponding display device according to the display device information; if not, analyze the voice command based on the positions of the at least two voice receiving units that received the voice command The sounding position is used to determine the corresponding display device according to the sounding position; the control instruction is sent to the at least one display device, so that the at least one display device displays the corresponding content according to the voice instruction. The display content control method according to claim 1, wherein the output position of the voice instruction is analyzed according to the positions of the at least two voice receiving units that received the voice instruction, so that the output The step of determining the position of the corresponding display device includes: reading at least two voice command files received by the at least two voice receiving units; and determining to issue the voice command according to the at least two voice command files by using a sound location method The sounding position; searching for the display device corresponding to the sounding position in the preset database. The display content control method according to claim 2, wherein the sound localization method includes localization according to the intensity difference of the sound, localization according to the time difference of the sound, localization according to the tone color difference of the sound, and localization according to the phase difference of the sound At least one of the methods. The display content control method according to claim 1, wherein the sending the control instruction to the at least one display device makes the at least one display device according to the voice instruction The step of displaying the corresponding content includes: judging whether it is necessary to control the display content of multiple display devices according to the voice instruction; if the voice instruction is only for one display device, displaying the content according to the voice instruction The content displayed by the device is controlled; if the voice command is directed to at least two display devices, the display content of the at least two display devices is respectively controlled according to the specific content of the voice command. The display content control method according to claim 4, wherein the step further comprises: analyzing whether the content of the voice commands of at least two display devices are the same; if the content of the voice commands of the at least two display devices is the same, follow The voice command controls the display content of at least two display devices at the same time; if the content of the voice command for the two display devices is different, the display content of the different display devices is sequentially controlled according to a preset sequence. The display content control method according to claim 5, wherein the step further includes, if the voice instruction includes switching the content being displayed by the first display device to the second display; recording that the first display device is displaying The playback information, wherein the playback information includes one or more of the playback time and display function settings of the current playback content of the first display; the second display device receives the playback information and plays it according to the playback information. A display content control device, the device comprising: a receiving module for obtaining voice commands through at least two voice receiving units; a parsing module for analyzing the voice commands to determine at least one of the voice command controls Display a device, and generate a control command according to the voice command, wherein the parsing module uses a voice recognition method to extract keywords contained in the voice command; determine whether the keywords include display device information; If it does, search for the corresponding at least one display device according to the display device information; if it does not, then search for the corresponding at least one display device according to the at least two voice receiving units that received the voice command The position analyzes the sound position of the voice command to determine the corresponding display device according to the sound position; the control module is used to send the control command to the at least one display device so that the at least one display The device displays the corresponding content according to the voice instruction. A computer device, the computer device includes a processor, and the processor is used to implement the display content control method as described in any one of claim items 1 to 6 when the processor is used to execute a computer program stored in a memory. A computer storage medium having a computer program stored thereon, wherein the computer program is executed by a processor to realize the display content control method as described in any one of claim items 1 to 6.

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