CN109992235A - Audio-visual devices control method, control device and audio-visual devices, storage medium - Google Patents
Audio-visual devices control method, control device and audio-visual devices, storage medium Download PDFInfo
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- CN109992235A CN109992235A CN201711464600.3A CN201711464600A CN109992235A CN 109992235 A CN109992235 A CN 109992235A CN 201711464600 A CN201711464600 A CN 201711464600A CN 109992235 A CN109992235 A CN 109992235A
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- audio
- peripheral device
- visual devices
- hdmi
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/162—Interface to dedicated audio devices, e.g. audio drivers, interface to CODECs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/02—Control of operating function, e.g. switching from recording to reproducing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/02—Control of operating function, e.g. switching from recording to reproducing
- G11B19/027—Remotely controlled
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42221—Transmission circuitry, e.g. infrared [IR] or radio frequency [RF]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/4227—Providing Remote input by a user located remotely from the client device, e.g. at work
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
Abstract
The present invention relates to a kind of audio-visual devices control methods, which comprises receives remote control commands；The remote control commands are converted into HDMI CEC control instruction, and by the HDMI CEC control instruction by HDMI port transmission to the peripheral device, execute predetermined operation to control the peripheral device.The present invention also provides a kind of audio-visual devices control device, audio-visual devices and storage mediums.The audio-visual devices control method, device, audio-visual devices and storage medium allow user remotely to control audio-visual devices and peripheral device, and user experience is high.
Description
Technical field
The present invention relates to the control technology of audio-visual devices more particularly to a kind of audio-visual devices controlling parties based on HDMI-CEC
Method, control device and audio-visual devices, storage medium.
Background technique
General audio-visual devices, such as projector, TV can be connect with other devices, to reach bigger effective utilization.
For example, with DVD player, sound equipment, power amplifier, video recorder or other peripheral devices that may be connect.
Conventional coupling arrangement, audio-visual devices and the peripheral device connected etc. have a remote controler respectively and are distinguished
Control is shown and acoustics with reaching desired image.In this way, using above can more complicated and inconvenient control.
With the development of various technologies, there is the control technology of HDMI-CEC to be suggested.HDMI(High-Definition
Multimedia Interface) it is high-definition multimedia interface, CEC (Consumer Electronics Control) generation
The technology of table consumer electrical product control.CEC function is that user brings many convenience, and it is one distant that it allows terminal user to use
Control device controls multiple electronic equipments for supporting CEC, controls multiple electronic equipments respectively without using multiple remote controlers.
HDMI-CEC function is functionally substantially all to allow user can control in HDMI interface by CEC signal to be connected
Device.Connect as audio-visual devices have the function of that HDMI-CEC can be done with the same peripheral device with HDMI-CEC function
It connects, to achieve the effect that facilitate control.
However, audio-visual devices and its peripheral device of connection are still limited to remote control control at present, network cannot be passed through
Long-range control.
Summary of the invention
In consideration of it, permitting it is necessary to provide a kind of audio-visual devices control method and control device, audio-visual devices and storage medium
Family allowable remotely controls the peripheral device of audio-visual devices and its connection.
The present invention provides a kind of audio-visual devices control method, which comprises
Receive remote control commands；
The remote control commands are converted into HDMI CEC control instruction, and the HDMICEC control instruction is passed through into HDMI
Port transmission executes predetermined operation to the peripheral device to control the peripheral device.
Further, the audio-visual devices are projector or TV or set-top box, and the peripheral device is power amplifier.
Further, the predetermined operation is volume plus-minus or switching on and shutting down.
Further, the remote control commands are received by the network module of the audio-visual devices, the network module
For wireless communication module, WIFI or bluetooth.
Further, the remote control commands include peripheral device mark and control instruction, the method also includes: really
The fixed port HDMI corresponding with peripheral device mark, and pass through the HDMI port transmission to corresponding peripheral device.
Further, wherein " determining the port HDMI corresponding with peripheral device mark " is periphery according to the pre-stored data
What device identification and HDMI port association relation table determined.
Further, the HDMI CEC control instruction includes peripheral device mark and control instruction, the peripheral device
It is identified according to the peripheral device and the control instruction is forwarded to other peripheral devices corresponding with peripheral device mark.
A kind of audio-visual devices control device, comprising: memory, processor and be stored on the memory and can be described
The computer program run on processor, it is audio-visual described in realization when the computer program program is executed by the processor to set
The step of standby control method.
A kind of audio-visual devices, including network module, HDMI module, the audio-visual devices further include the audio-visual devices control
Device processed.
A kind of computer readable storage medium, is stored thereon with computer program, and the computer program is held by processor
The audio-visual devices control method is realized when row.
Compared with prior art, the audio-visual devices control method and control device, audio-visual devices, storage medium are permitted
Family allowable remotely controls the peripheral device of audio-visual devices and its connection, and user experience is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the audio-visual devices control system of one embodiment of the invention.
Fig. 2 is the functional block diagram of the remote control module of one embodiment of the invention.
Fig. 3 is the flow chart of the audio-visual devices control method of one embodiment of the invention.
Fig. 4 is the structural schematic diagram of the audio-visual devices control system of another embodiment of the present invention.
Main element symbol description
Audio-visual devices Isosorbide-5-Nitrae
Network module 10,40
First HDMI module 12,42
First main control module 13,43
Display module 14,44
Remote control module 15,45
Receiving module 150
Conversion module 152
Delivery module 154
Peripheral device 2
First peripheral device 5
Second peripheral device 6
Second HDMI module 20,50
Second main control module 22,52
Third HDMI module 60
Third main control module 62
The present invention that the following detailed description will be further explained with reference to the above drawings.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It should be noted that it can be directly on another component when component is referred to as " being fixed on " another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it, which can be, is directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
It can be and be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
System embodiment discussed below is only schematical, the division of the module or circuit, only one
Kind logical function partition, there may be another division manner in actual implementation.Furthermore, it is to be understood that one word of " comprising " is not excluded for other lists
Member or step, odd number are not excluded for plural number.The multiple units or device stated in system claims can also be by the same units
Or device is implemented through software or hardware.The first, the second equal words are used to indicate names, and are not offered as any specific
Sequentially.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Referring to Fig. 1, Fig. 1 is the structural schematic diagram of the audio-visual devices control system of one embodiment of the invention.It is described audio-visual
Apparatus control system includes audio-visual devices 1 and peripheral device 2.
The audio-visual devices 1 can be projector, display device, TV, set-top box, audio and video player, game machine, video recorder
Etc. can be with the electronic device of playing audio-video document.
The peripheral device 2 can be communicated to connect with the audio-visual devices 1, execute preset function.The peripheral device 2 can
For HDMI equipment or by other suitable way and the audio-visual devices 1 communication connection electronic device, such as sound equipment, power amplifier,
Video recorder or other electronic devices that may be connected.The HDMI equipment is to refer to pass through HDMI with the audio-visual devices 1
Electronic equipment that mode connects, such as the power amplifier with the port HDMI, set-top box etc..Other suitable way include any suitable
Wirelessly or non-wirelessly connection type.Wherein radio connection includes bluetooth, infrared ray, Wireless Fidelity (Wireless
Fidelity, WiFi), cellular technology, satellite, and broadcast etc..Wherein the cellular technology may include the second generation (2G), the third generation
The mobile communication technologies such as (3G), forth generation (4G) or the 5th generation (5G).Wired connection mode includes universal serial bus
(universal serial bus, USB), high-definition multimedia (High-Definition Multimedia
Interface, HDMI) port, the port, controller LAN Video Graphics Array (Video Graphics Array, VGA)
(Inter- between (Controller area network, CAN), the network connection of serial and/or other standards, integrated circuit
Integrated Circuit, I2C) bus etc..In the present embodiment, the peripheral device 2 can pass through with the audio-visual devices 1
The connection of the port HDMI.
The audio-visual devices 1 include network module 10, the first HDMI module 12, the first main control module 13, display module 14
And remote control module 15.
Wherein the network module 10 is used to communicated to connect with remote control terminal to receive and come from the remote control terminal
Remote control commands.The network module can be the wireless communication module of any classification, for example, bluetooth, infrared ray, wireless guarantor
Very (Wireless Fidelity, WiFi), cellular technology, satellite, and broadcast.Wherein the cellular technology may include the second generation
The mobile communication technologies such as (2G), the third generation (3G), forth generation (4G) or the 5th generation (5G).
First HDMI module 12 is used to communicate to connect with the peripheral device 2, can be the port HDMI or HDMI plug.
First main control module 13 is the control centre of the audio-visual devices 15, for controlling each component connected to it
Running.For example, first main control module 13 shows image in the control display module 14, or pass through the first HDMI
Module 12 transmits audio-video or control instruction to the peripheral device 2, or receives audio-video from the peripheral device 2.It is real one
It applies in example, the audio-visual devices 1 are projector, and the display module 14 is projection light machine, and the peripheral device 2 is power amplifier.?
In one embodiment, the audio-visual devices 1 are TV, and the peripheral device is sound equipment or power amplifier, and the display module 14 is display
Screen, such as liquid crystal display (Liquid Crystal Display, LCD), light emitting diode (Light Emitting
Diode, LED) display screen, Organic Electricity laser display screen (Organic Light-Emitting Diode, OLED) or other are suitable
Suitable display screen.
The remote control module 15 is used to receive by the network module 10 from the remote of the remote control terminal
The remote control commands are converted into HDMI CEC control instruction by process control instruction, then refer to HDMI CEC control
It enables and the peripheral device 2 is transmitted to by first HDMI module 12.
The peripheral device 2 includes the second HDMI module 20 and the second main control module 22.Second HDMI module 20 with
First HDMI module 12 is corresponding, can be the port HDMI or HDMI plug.In some embodiments, the first HDMI mould
Block 12 and second HDMI module 20 are all the port HDMI, realize interconnection by the data line with HDMI plug.Described
Two main control modules 22 are the control centre of the peripheral device 2, for controlling the running of the peripheral device 2.Described second is main
Module 22 is controlled to be used to receive HDMI CEC control instruction and/or sound from the audio-visual devices 1 via second HDMI module 20
Video file, or audio-video document is transmitted to the audio-visual devices 1.
It will be understood by those skilled in the art that the schematic diagram is only the audio-visual devices 1 and the peripheral device 2
Example does not constitute the restriction to the audio-visual devices 1 and the peripheral device 2, may include more more or fewer than illustrating
Component perhaps combines certain components or different components, such as the audio-visual devices 1 can also include according to actual needs
Input-output equipment etc..The input-output equipment may include the input equipment of any suitable, including but not limited to, mouse, key
Disk, touch screen or contactless input, for example, gesture input, voice input etc..
The remote control module 15 can be an independent controller or be integrated in first main control module 13.It is described
When remote control module 15 is an independent controller, it may include processor and memory.The memory can be used for storing meter
Calculation machine program and/or module (such as receiving module 150, conversion module 152, delivery module 154 described in Fig. 2), the processing
Device is by operation or executes the computer program and/or the module that store in the memory, realizes the remote control module
15 various functions.In some embodiments, the memory can mainly include storing program area and storage data area, wherein
Storing program area can store computer program and/or module；Storage data area can store the use of the remote control module 15
Data (such as remote control commands etc.) created etc..In addition, memory may include high-speed random access memory, may be used also
To include nonvolatile memory, such as hard disk, memory, plug-in type hard disk, intelligent memory card (Smart Media Card,
SMC), secure digital (Secure Digital, SD) blocks, and flash card (Flash Card), dodges at least one disk memory
Memory device or other volatile solid-state parts.
The processor can be central processing unit (Central Processing Unit, CPU), can also be it
His general processor, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional processor
Deng.
It please refers to shown in Fig. 2, is the functional block diagram of the remote control module of the embodiment of the present invention.
The remote control module 15 includes receiving module 150, conversion module 152, delivery module 154.The reception mould
Block 150 is used to receive the remote control commands from the remote control terminal by the network module 10.
The conversion module 152 is used to the remote control commands being converted into HDMI CEC control instruction.
The delivery module 154 is for the HDMI CEC control instruction to be transmitted to by first HDMI module 12
The peripheral device 2.
If the functional module of remote control module 15 described in above-described embodiment is realized in the form of SFU software functional unit
And when sold or used as an independent product, it can store in a computer readable storage medium.Based on such
Understand, the present invention realizes all or part of the process in projection distortion bearing calibration described in above-described embodiment, can also pass through
Computer program instructions relevant hardware is completed, and the computer program can be stored in a computer readable storage medium
In, the computer program is when being executed by processor, it can be achieved that step described in embodiment of the method above.Wherein, the calculating
Machine program includes computer program code, and the computer program code can be source code form, object identification code form, can hold
Style of writing part or certain intermediate forms etc..The computer-readable medium may include: that can carry the computer program code
Any entity or device, recording medium, USB flash disk, mobile hard disk, magnetic disk, CD, computer storage, read-only memory (ROM,
Read-Only Memory), random access memory (RAM, Random Access Memory), electric carrier signal, telecommunications letter
Number and software distribution medium etc..It should be noted that the content that the computer-readable medium includes can be managed according to the administration of justice
Local legislation and the requirement of patent practice carry out increase and decrease appropriate, such as in certain jurisdictions, according to legislation and patent
Practice, computer-readable medium does not include electric carrier signal and telecommunication signal.
Fig. 3 is the flow chart of the audio-visual devices control method of one embodiment of the invention.
Step 31, remote control command is received.The audio-visual devices receive remote control command via network module.It is described
Network module can be the wireless communication module of any classification, for example, bluetooth, infrared ray, Wireless Fidelity (Wireless
Fidelity, WiFi), cellular technology, satellite, and broadcast.Wherein the cellular technology may include the second generation (2G), the third generation
The mobile communication technologies such as (3G), forth generation (4G) or the 5th generation (5G).
Step 32, the remote control commands are converted to HDMI CEC control instruction.
Step 33, the HDMI CEC control instruction is sent to the week being connected with the audio-visual devices by the port HDMI
Side device.
In one embodiment, the audio-visual devices are projector, and the peripheral device is power amplifier, are sent by remote terminal
Remote control commands control the power amplifier and execute predetermined operation, the predetermined operation can be switching on and shutting down, plus-minus volume etc..
In one embodiment, the audio-visual devices are TV, and the peripheral device is power amplifier, remotely whole by television reception
The remote control commands sent are held to control power amplifier and execute predetermined operation, the predetermined operation can be switching on and shutting down, plus-minus volume etc..
In one embodiment, the audio-visual devices are TV or projector, and the peripheral device is DVD player, described
TV or projector receive the remote control commands of remote terminal transmission and execute predetermined operation to control DVD player, described pre-
Fixed operation can be switching on and shutting down, plus-minus volume or pause/F.F. etc..
The audio-visual devices control device and control method of this exposure announcement, audio-visual devices permission user remotely send control and refer to
Control audio-visual devices and peripheral device are enabled, can avoid the limitation of remote control control, user experience is higher.
In some embodiments, the audio-visual devices can also be connect with two or more peripheral devices, thus
Realize the control to more peripheral devices.
It please refers to shown in Fig. 4, is the structural schematic diagram of the audio-visual devices control system of another embodiment of the present invention.The shadow
Sound apparatus control system includes audio-visual devices 4 and the first peripheral device 5, the second peripheral device 6.The audio-visual devices 4 include net
Network module 40, the first HDMI module 42, the first main control module 43, display module 44 and remote control module 45.Described is audio-visual
Equipment 4 and network module 40, the first HDMI module 42, the first main control module 43, display module 44 and remote control module 45 with
Audio-visual devices 1 and network module 10, the first HDMI module 12, the first main control module 13, display module 14 in above-described embodiment
And remote control module 15 is substantially similar, on about audio-visual devices 1 and network module 10, the first HDMI module 12, the first master control
The description of module 13, display module 14 and remote control module 15 can be applied to the audio-visual devices 4, and this will not be repeated here.
First peripheral device 5 and 6 structure of the second peripheral device and the peripheral device 2 in above-described embodiment are substantially similar, on
Description can be applied to first peripheral device 5 and the second peripheral device 6 as described in peripheral device 2, and this will not be repeated here.Institute
Stating the first peripheral device 5 includes the second HDMI module 50 and the second main control module 52；Second peripheral device 6 includes third
HDMI module 60 and third main control module 62.
Unlike the embodiments above to be, the audio-visual devices 4 in the present embodiment are communicated to connect with two peripheral devices simultaneously.
First HDMI module 42 may include two ports HDMI, respectively with second HDMI module, the third HDMI module
Communication connection.The remote control commands include peripheral device mark, and the remote control module 45 is receiving long-range control
After instruction, peripheral device mark and the control instruction in the remote control commands are parsed, which is converted into HDMI
It is exported by the port HDMI corresponding with peripheral device mark to corresponding peripheral device after CEC instruction.It is understood that
It can be pre-stored the incidence relation table of peripheral device mark and the port HDMI in the remote control module, closed by the association
It is that table determines the port HDMI corresponding with peripheral device mark.Although it is understood that being merely illustrated in the present embodiment figure
Two peripheral devices, but it is understood that, the quantity of peripheral device is not limited to 2, can according to need and is set as suitable
Suitable quantity.
It audio-visual is set it is understood that different communication connection mode can also be respectively adopted in multiple peripheral devices with described
Standby connection, for example, the first peripheral device is connect by the port HDMI with the audio-visual devices, the second peripheral device passes through the end USB
Mouth is connect with the audio-visual devices.The remote control module identifies the connection type for determining controlled device according to peripheral device,
The remote control commands control instruction corresponding with the connection type of peripheral device is converted into again to export to periphery dress
It sets.It is understood that the mode that the peripheral device can also connect by wireless communication is connected with the audio-visual devices,
The remote control commands are wirelessly sent to the peripheral device by the remote control module.
It is understood that in some embodiments, first HDMI module 42 includes a port HDMI, described
The port HDMI connects a peripheral device, the peripheral device by the upper wired or wireless mode and at least one the
The connection of three electronic device communications.The audio-visual devices are referred to by the HDMI CEC that the port HDMI is sent to the peripheral device
Enabling includes that peripheral device identifies, and the peripheral device receives the HDMI CEC from the audio-visual devices by the port HDMI
After instruction, then control instruction is sent to by third electronics corresponding with peripheral device mark by wired or wireless mode and is filled
It sets, to realize the long-range control to multiple electronic devices.
Mode the above is only the implementation of the present invention is not intended to limit the scope of the invention, all to utilize this
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field is included within the scope of the present invention.
Claims (10)
1. a kind of audio-visual devices control method, which is characterized in that the described method includes:
Receive remote control commands；
The remote control commands are converted into HDMI CEC control instruction, and the HDMI CEC control instruction is passed through into the port HDMI
It is transmitted to peripheral device, executes predetermined operation to control the peripheral device.
2. the method as described in claim 1, which is characterized in that the audio-visual devices are projector or TV or set-top box, institute
Stating peripheral device is HDMI equipment.
3. method according to claim 2, which is characterized in that the predetermined operation is volume plus-minus or switching on and shutting down.
4. the method as described in claim 1, which is characterized in that the remote control commands pass through the network of the audio-visual devices
Module receives, and the network module is wireless communication module, WIFI or bluetooth.
5. the method as described in claim 1, which is characterized in that the remote control commands include peripheral device mark and control
Instruction, the method also includes: determine the port HDMI corresponding with peripheral device mark, and extremely by the HDMI port transmission
Corresponding peripheral device.
6. method as claimed in claim 5, which is characterized in that wherein described " determination is corresponding with peripheral device mark
The port HDMI " is that peripheral device mark according to the pre-stored data is determined with HDMI port association relation table.
7. the method as described in claim 1, which is characterized in that the HDMI CEC control instruction include peripheral device mark and
The control instruction is forwarded to corresponding with peripheral device mark by control instruction, the peripheral device according to peripheral device mark
Other peripheral devices.
8. a kind of audio-visual devices control device, which is characterized in that the audio-visual devices control device includes: memory, processor
And it is stored in the computer program that can be run on the memory and on the processor, the computer program program is by institute
State the step of realizing the audio-visual devices control method as described in any one of claims 1 to 7 when processor executes.
9. a kind of audio-visual devices, including network module, HDMI module, which is characterized in that the audio-visual devices further include that right is wanted
Audio-visual devices control device described in asking 8.
10. a kind of computer readable storage medium, is stored thereon with computer program, it is characterised in that: the computer program
The method as described in any one of claim 1-7 is realized when being executed by processor.
Priority Applications (2)
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| CN201711464600.3A CN109992235A (en) | 2017-12-28 | 2017-12-28 | Audio-visual devices control method, control device and audio-visual devices, storage medium |
| PCT/CN2018/074743 WO2019127827A1 (en) | 2017-12-28 | 2018-01-31 | Video and audio device control method, control apparatus, audio and video device, and storage medium |
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|---|---|---|---|---|
| CN115802096A (en) * | 2023-01-10 | 2023-03-14 | 深圳市德晟达电子科技有限公司 | Multi-path HDMI cooperative control method and system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103634688A (en) * | 2013-12-23 | 2014-03-12 | 乐视致新电子科技（天津）有限公司 | Method and device of controlling smart television to play video files by mobile communication terminal |
| CN104113772A (en) * | 2013-04-22 | 2014-10-22 | 三星电子株式会社 | Display device, user terminal apparatus and control method thereof |
| US20170048577A1 (en) * | 2015-08-14 | 2017-02-16 | Jet Optoelectronics Co., Ltd. | Remote control method related to hdmi-cec specification and system thereof |
| CN106454168A (en) * | 2016-10-31 | 2017-02-22 | 京东方科技集团股份有限公司 | Display system and volume control method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080231762A1 (en) * | 2007-03-22 | 2008-09-25 | Sony Corporation | System and method for application dependent universal remote control |
| WO2009113988A1 (en) * | 2008-03-14 | 2009-09-17 | Thomson Licensing | Method, apparatus and system for implementing peripheral devices using a high definition multimedia interface |
| US9786159B2 (en) * | 2010-07-23 | 2017-10-10 | Tivo Solutions Inc. | Multi-function remote control device |
| US20130173835A1 (en) * | 2011-12-29 | 2013-07-04 | Broadcom Corporation | Controlling HDMI Devices Via Intelligent Emulation of Consumer Electronics Control (CEC) Protocol |
| CN104756506A (en) * | 2012-10-24 | 2015-07-01 | 索尼公司 | HDMI device control via IP |
| CN104581306A (en) * | 2014-12-29 | 2015-04-29 | 广东欧珀移动通信有限公司 | Remote control data processing method, related device and system |
-
2017
- 2017-12-28 CN CN201711464600.3A patent/CN109992235A/en active Pending
-
2018
- 2018-01-31 WO PCT/CN2018/074743 patent/WO2019127827A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104113772A (en) * | 2013-04-22 | 2014-10-22 | 三星电子株式会社 | Display device, user terminal apparatus and control method thereof |
| CN103634688A (en) * | 2013-12-23 | 2014-03-12 | 乐视致新电子科技（天津）有限公司 | Method and device of controlling smart television to play video files by mobile communication terminal |
| US20170048577A1 (en) * | 2015-08-14 | 2017-02-16 | Jet Optoelectronics Co., Ltd. | Remote control method related to hdmi-cec specification and system thereof |
| CN106454168A (en) * | 2016-10-31 | 2017-02-22 | 京东方科技集团股份有限公司 | Display system and volume control method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115802096A (en) * | 2023-01-10 | 2023-03-14 | 深圳市德晟达电子科技有限公司 | Multi-path HDMI cooperative control method and system |
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