CN109936761A - VR all-in-one machine and the synchronous method of external terminal, system and VR all-in-one machine - Google Patents
VR all-in-one machine and the synchronous method of external terminal, system and VR all-in-one machine Download PDFInfo
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Abstract
The invention belongs to technical field of virtual reality, disclose synchronous method, system, device and the computer readable storage medium of a kind of VR all-in-one machine and external terminal.The described method includes: detecting the state of external display interface；If detecting, the external display interface has the external terminal insertion, obtains the video image of the external terminal output；Display is synchronized to the video image of the external terminal；Operational order is exported to the external terminal in the external display interface, so that the external terminal responds the operational order.The present invention can project the picture synchronization of external terminal on the screen of VR all-in-one machine, and dormant state can be entered by the SoC of control VR all-in-one machine when external terminal accesses, to save system power dissipation, and the processing of sensing data can be carried out by external terminal, operation is synchronized to VR all-in-one machine and external terminal.
Description
Technical field
The invention belongs to technical field of virtual reality more particularly to a kind of VR all-in-one machine and the synchronous method of external terminal,
System, VR all-in-one machine and computer readable storage medium.
Background technique
Existing virtual reality device is divided into all-in-one machine and two kinds of split air conditioner, and split air conditioner can be by connecting different HDMI
Source (High Definition Multimedia Interface, high-definition multimedia interface) carries out different displays,
Display portion is substantially a display, and ((Virtual Reality, virtual reality) all-in-one machine can only just be shown for VR
The video output for showing built-in system, cannot connect the picture output devices such as such as computer and use as display, it is even more impossible to electricity
The external terminal such as brain synchronizes operation.
Therefore, video output and same can not be synchronized to VR all-in-one machine and external terminal by existing in traditional technical solution
The problem of step operation.
Summary of the invention
In view of this, the embodiment of the invention provides the synchronous method and device of a kind of VR all-in-one machine and external terminal, with
It solves that VR all-in-one machine and external terminal can not be synchronized video output and simultaneously operating present in conventional solution
Problem.
The first aspect of the embodiment of the present invention provides the synchronous method of a kind of VR all-in-one machine and external terminal, comprising: inspection
Survey the state of external display interface；If detecting, the external display interface has the external terminal insertion, obtains described outer
Connect the video image of terminal output；The video image of the external terminal is synchronized into display；It is connect by the external display
Mouth exports operational order to the external terminal, so that the external terminal responds the operational order.
In a kind of optional mode, if detecting, the external display interface has the external terminal insertion, is obtaining
While taking the video image of the external terminal output, further includes: generate dormancy instruction, the dormancy instruction is described for making
The SoC unit of VR all-in-one machine enters dormant state.
In a kind of optional mode, after the state of the external display interface of detection, further includes: if detecting grafting
It is pulled out in the external terminal of the external display interface, then control unit generates and export wake up instruction, the VR mono-
The SoC unit of body machine is based on the wake up instruction and is in working condition from dormant state switching.
The second aspect of the present invention provides the synchronization system of a kind of VR all-in-one machine and external terminal, comprising: detection unit,
For detecting the state of the external display interface；Image acquisition unit, it is described external for being detected in the detection unit
When display interface has external terminal insertion, the video image of the external terminal output is obtained；Display unit is used for institute
The video image for stating external terminal synchronizes display；Control unit, for by the external display interface to described external
Terminal exports operational order, so that the external terminal responds the operational order.
In a kind of optional mode, described control unit is also used to detect the external display in the detection unit
When interface has external terminal insertion, then dormancy instruction is generated, the dormancy instruction is for keeping the SoC of the VR all-in-one machine mono-
Member enters dormant state.
In a kind of optional mode, described control unit is also used to detect in the detection unit and be plugged in outside described
The external terminal for connecing display interface is pulled out, then generates and export wake up instruction, so that the SoC unit of the VR all-in-one machine
Working condition is switched to from dormant state based on the wake up instruction.
The third aspect of the present invention provides a kind of VR all-in-one machine, including memory, processor and is stored in described deposit
In reservoir and the computer program that can run on the processor, the processor realize inspection when executing the computer program
Survey the state of external display interface；If detecting, the external display interface has the external terminal insertion, obtains described outer
Connect the video image of terminal output；Display is synchronized to the video image of the external terminal；In the external display interface
Operational order is exported to the external terminal, so that the external terminal responds the operational order.
The fourth aspect of the present invention provides a kind of computer readable storage medium, and the computer readable storage medium is deposited
Computer program is contained, the state for detecting external display interface is realized when the computer program is executed by processor；If detection
There is the external terminal insertion to the external display interface, then obtains the video image of the external terminal output；To described
The video image of external terminal synchronizes display；Operational order is exported to the external terminal in the external display interface,
So that the external terminal responds the operational order.
For the description of the optional way of the third aspect and fourth aspect specifically may refer to it is above-mentioned to first aspect can
The associated description of mode is selected, details are not described herein again.
The present invention has determined whether external terminal access by the state of the external display interface of detection VR all-in-one machine
VR all-in-one machine then obtains the video data of external terminal and the display screen display in VR all-in-one machine, realizes VR mono- if having
The picture of the external terminal of body machine simultaneous display, meanwhile, the SoC suspend mode of output dormancy instruction control VR all-in-one machine, at this time by external
Processing equipment of the terminal as sensing data not only realizes the external terminal of simultaneously operating and VR all-in-one machine, and saves
The internal power consumption of VR all-in-one machine, the program can also be embedded into other terminals except VR all-in-one machine, realize different terminals it
Between picture synchronization show and simultaneously operating.
Detailed description of the invention
Fig. 1 is the synchronous method flow diagram of one embodiment of the invention VR all-in-one machine and external terminal.
Fig. 2 is the synchronous method flow diagram of another embodiment of the present invention VR all-in-one machine and external terminal.
Fig. 3 is the synchronous method flow diagram of further embodiment of this invention VR all-in-one machine and external terminal.
Fig. 4 is the structure chart of the synchronization system of VR of embodiment of the present invention all-in-one machine and external terminal.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Referring to FIG. 1 to FIG. 4, as shown in Figure 1, VR all-in-one machine and external terminal in a preferred embodiment of the present invention it is same
One step process, comprising:
S10: the state of external display interface is detected.
In embodiments of the present invention, external display interface can be USB interface, DP (DisplayPort) interface or HDMI
Interface, in this embodiment, it is preferred that, external display interface is USB Type C interface, and external display interface is located at VR one
On machine, the state of external display interface is detected by VR all-in-one machine, has detected whether external terminal access VR all-in-one machine,
Or thering is external terminal to extract from the external display interface of VR all-in-one machine, VR all-in-one machine in the energized state, that is, is then held after starting
Row detects the operation of external display interface state, and VR all-in-one machine obtains the telecommunications of external display interface at predetermined intervals
Number, if the electric signal, which has occurred from high level, is switched to low level variation, external terminal access operation is had occurred in identification, if
The variation from low level to high level has occurred in the electric signal, then the operation that external terminal is extracted has occurred in identification, if electric signal
There is no variations, then continue monitoring operation, for example, external terminal can be smart phone, tablet computer or pen
Remember the level that this computer, the present embodiment are not limited thereof, and are occurred when whether accessing external terminal for external display interface
Variation, the present embodiment does not limit, is also possible to other reasonable settings.
S20: if detecting, the external display interface has the external terminal insertion, obtains the external terminal output
Video image.
In embodiments of the present invention, when VR all-in-one machine has detected that external terminal is inserted into external display interface, VR one
The input video source of VR all-in-one machine is switched to external display source signal by machine, and at this moment, VR all-in-one machine will not be shown in VR all-in-one machine
The video of portion's system exports, but the video image and sound of external terminal are obtained by external display interface, external terminal
Video image and sound are exported by external display interface gives VR all-in-one machine.
S30: display is synchronized to the video image of the external terminal.
In embodiments of the present invention, VR all-in-one machine is connected to the video data and audio of external terminal by external display interface
After data, exported after handling the video data and audio data that receive by the display screen of VR all-in-one machine, at this point, VR
All-in-one machine shows the current picture of external terminal, realizes the simultaneous display of the current picture of VR all-in-one machine and external terminal, together
Step, which refers to, sends VR all-in-one machine for subsequent display content on the basis of the current display picture of external terminal, and passes through VR mono-
The display screen of body machine exports, and keeps the display picture of the display screen of VR all-in-one machine and the display picture of the display screen of external terminal
It is synchronous.
For example, it is preferable that using computer as external terminal, in existing VR all-in-one machine, if needing VR integrated
Machine shows the video in computer, it is necessary to first just be able to achieve the video download in computer into VR all-in-one machine, otherwise VR all-in-one machine
The video being only able to display in its built-in system, specifically, if user needs to watch the video saved in computer, and VR all-in-one machine
Built-in system in there is no the resource of the video, then need user that VR all-in-one machine is first connected to computer, then install using precious, so
Afterwards, the position of selection video storage, replicating video and file could watch the video into VR all-in-one machine by VR all-in-one machine,
Operate very complicated, and according to the technical solution of the present invention, computer need to only be accessed the external display interface of VR all-in-one machine by user,
The picture synchronization that VR all-in-one machine and computer then can be achieved can then pass through VR mono- at this point, user need to only open the video on computers
Body machine watches the video, and does not need to occupy the internal storage space of VR all-in-one machine, and easy to operate, user experience is good.
S40: operational order is exported to the external terminal by the external display interface, so that the external terminal is rung
Answer the operational order.
In embodiments of the present invention, operational order refers to that sensing data, sensing data are by VR all-in-one machine
The data of sensor output, herein first make explanations to sensor common in VR equipment.Sensor in common VR equipment
Three classes: most important one kind is IMU (Inertial measurement unit, Inertial Measurement Unit) sensor, i.e. inertia
Sensor, including acceleration transducer, gyroscope and geomagnetic sensor, these sensors are mainly used for capturing head movement, special
Be not rotation, when using VR equipment, user in the physical message of virtual world, mainly head towards posture and locating
Physical location, therefore, IMU sensor plays a part of basal core in VR, therefore, for VR equipment, product body
Testing mainly is exactly the accuracy of motion capture and the delay these two aspects of display, and this is largely, is all by equipment
What IMU inertial sensor determined；Second class is motion capture sensor, and current scheme has infrared camera and infrared induction to pass
Sensor etc., concrete scheme is different, and sensor is also different, is mainly used to realize motion capture, before person or so
Movement afterwards；Third class is the other types sensor that can be used in VR equipment, such as wears proximity sensor, the touch-control of detection
The capacitive influence sensor etc. of plate is widely used, and the infrared camera that eyeball tracking is used, and realization gesture identification,
Realize that the sensor etc. of AR (Augmented Reality, augmented reality) function may be used in following VR and set
In standby.
After external terminal accesses external display interface, when we operate VR all-in-one machine, the biography of VR all-in-one machine
Sensor data are exported by external display interface to external terminal, in this way, when we operate VR all-in-one machine, VR
All-in-one machine can export simultaneously operational order to external terminal, after external terminal receives operational order, external terminal response behaviour
It instructs, and sensing data is handled, at this point, the processing equipment by external terminal as sensing data, external end
The operational order that end carries out VR all-in-one machine for user responds, meanwhile, the display picture of external terminal passes through external aobvious
Show that interface is output on the display screen of VR all-in-one machine, in this way, realize the processing by external terminal as sensing data
Equipment not only saves the internal power consumption of VR all-in-one machine, moreover, such as using if the external terminal run using high power consumption platform
Computer can also operate VR game and the VR film of severe as external terminal, and VR split air conditioner is made of two parts, and one is
It is host box there are one part, the processing by host box as sensing data is set as the display portion of display
It is standby, can run VR game and the VR film of severe, and due to VR all-in-one machine have the characteristics that it is light portable, also cause its by
Limitation small in size is arrived, processing platform can only be the processing platform of low-power consumption, cause existing VR all-in-one machine that cannot run
The VR game of severe and VR film, and in embodiments of the present invention, external terminal is accessed by external display interface, by external end
The processing equipment as sensing data is held, the picture synchronization that VR all-in-one machine and external terminal not only may be implemented is shown, and
And sensing data can be handled by the external terminal with high power consumption processing platform accessed, so that VR all-in-one machine is accessing
When external terminal, VR game and the VR film of severe can also be run.
The present invention has determined whether external terminal access by the state of the external display interface of detection VR all-in-one machine
VR all-in-one machine then obtains the video data of external terminal and the display screen display in VR all-in-one machine, realizes VR mono- if having
The picture of the external terminal of body machine simultaneous display, meanwhile, VR all-in-one machine output transducer data give external terminal, realize VR all-in-one machine
With the simultaneously operating of external terminal.
Referring to Fig. 2, VR all-in-one machine in another embodiment of the present invention and in the synchronous method of external terminal, in conjunction with Fig. 1
And Fig. 4, if detecting, the external display interface has the external terminal insertion, obtains the external terminal output in step
Video image while, this method further include:
S50: dormancy instruction is generated, the dormancy instruction is for making the SoC unit of the VR all-in-one machine enter dormant state.
In embodiments of the present invention, in order to clearly describe a kind of synchronous VR all-in-one machine provided in an embodiment of the present invention
It with the method for external terminal, makes explanations first below to being related to SoC unit in the embodiment of the present invention, SoC unit 15 is SoC
Chip, SoC (system on a chip) are known as system level chip, also have referred to as system on chip, it, which is one, application-specific target
Integrated circuit, wherein comprising holonomic system and having the full content of embedded software.Dormant state be relative to working condition and
Speech, that is, dormant state refers to off working state, before VR all-in-one machine does not enter into dormant state, 15 conduct of SoC unit
The sensing data processing unit of VR all-in-one machine handles the sensing data in VR all-in-one machine.Dormancy instruction refers to, when
After external terminal accesses external display interface, the sensing data of VR all-in-one machine is exported by external display interface to external end
End, is handled sensing data by external terminal, at this point, being handled without the SoC unit 15 of VR all-in-one machine by VR one
Therefore the sensing data that machine generates generates a dormancy instruction by the control unit 14 of VR all-in-one machine and is given to SoC unit
After 15, SoC units 15 receive dormancy instruction, into dormant state and dormant state is kept, that is, when external terminal accesses VR mono-
After body machine, the SoC unit 15 in VR all-in-one machine can have been at dormant state, can after SoC unit 15 enters dormant state
To save the energy inside VR integrated machine system.If not the energy consumption for saving VR all-in-one machine considers, when the access of external terminal is external
After display interface, the sensing data of VR all-in-one machine can also be carried out the sensing data in VR all-in-one machine by SoC unit 15
Processing.
Referring to Fig. 3, VR all-in-one machine in further embodiment of this invention and in the synchronous method of external terminal, in conjunction with Fig. 1
And Fig. 2, after step slo, this method can also include:
S60: if detecting, the external terminal for being plugged in the external display interface is pulled out, and control unit generates
And wake up instruction is exported, the SoC unit of the VR all-in-one machine is based on the wake up instruction and is in working condition from dormant state switching.
In embodiments of the present invention, if VR all-in-one machine detects that external terminal is extracted from external display interface, that is, VR one
The previous state of machine is connect with external terminal, and at this moment, user pulls out external terminal from the external display interface of VR all-in-one machine
Out, VR all-in-one machine from the state connecting with external terminal is switched to the state that no external terminal is attached thereto at this time, " is pulling out
When This move occurs out ", VR all-in-one machine responds the operation that user extracts, and the control unit 14 of VR all-in-one machine, which is generated and exported, calls out
Instruction of waking up is switched to after SoC unit 15 receives wake up instruction from previous dormant state to the SoC unit 15 in VR all-in-one machine
Working condition, at this point, processing unit of the SoC unit 15 of VR all-in-one machine as sensing data, processing user's operation is generated
Sensing data, VR all-in-one machine show the video of its built-in system.
The present invention triggers dormancy instruction and wake up instruction by the state of the external display interface of detection, and VR can be made integrated
Machine realizes the function of itself when no external terminal accesses, when VR all-in-one machine is connect with external terminal, VR all-in-one machine and
External terminal simultaneous display picture, and handled by sensing data of the external terminal to VR all-in-one machine, realize VR all-in-one machine
With the simultaneously operating of external terminal.
Referring to Fig. 4, in embodiments of the present invention, the synchronization system of VR all-in-one machine and external terminal may include that detection is single
Member 11, image acquisition unit 12, display unit 13 and control unit 14.
Detection unit 11 detects the state of external display interface；If detecting, external terminal is inserted into external display interface,
The video image of external terminal output is obtained by image acquisition unit 12；Then by display unit 13 by the video of external terminal
Image synchronizes display；Control unit 14 exports operational order to external terminal by external display interface simultaneously, so that outside
It connects terminal and responds the operational order.
Further, as shown in figure 4, in the embodiment of the present invention, if detecting, external terminal is inserted into external display interface,
While obtaining the video image of external terminal output by image acquisition unit 12, control unit 14 generates dormancy instruction.
Further, as shown in figure 4, in the embodiment of the present invention, the system of a kind of synchronous VR all-in-one machine and external terminal is also
It may include SoC unit 15, SoC unit 15 is used to be based on dormancy instruction, stop so that the SoC unit 15 of the VR all-in-one machine enters
Dormancy state.
Further, as shown in figure 4, in the embodiment of the present invention, if detecting the external end for being plugged in external display interface
End is pulled out, then generates wake up instruction by control unit 14 and export to SoC unit 15, SoC unit 15 is then referred to based on the wake-up
It enables, so that the SoC unit 15 of the VR all-in-one machine is switched to working condition from dormant state.
For example, it is preferable that external terminal is that computer can be by computer when player needs to operate certain computer game
The external display interface of VR all-in-one machine is accessed, the detection unit 11 of VR all-in-one machine identifies the electric signal of external display interface, determines
Computer accesses VR all-in-one machine, and control unit 14 exports dormancy instruction to SoC unit 15, and SoC unit 15 receives dormancy instruction, i.e.,
Into dormant state, built-in system power consumption can be saved in this way, meanwhile, control unit 14 by the input video source of VR all-in-one machine from
Built-in system display source signal switches to external display source signal, i.e. the signal source of VR all-in-one machine is switched to electricity by control unit 14
Brain shows that input source, the video and voice data of the acquisition computer of image acquisition unit 12 are simultaneously exported to display unit 13, VR one
The display unit 13 of machine is the display screen of VR all-in-one machine, at this time the picture synchronization of the display screen of VR all-in-one machine and computer display screen
Output, and the control unit 14 in VR all-in-one machine exports sensing data to computer by external display interface at this time, by electricity
Brain handles the transmission that sensing data, VR all-in-one machine and computer realize data by external display interface, realizes VR all-in-one machine
With the simultaneously operating of computer.And when detection unit 11 detects that computer is extracted from the external display interface of VR all-in-one machine, control
Input video source is switched to built-in system display source signal by unit 14, and image acquisition unit 12 obtains the video counts of internal system
According to and by video output inside 13 display system of display unit of VR all-in-one machine, meanwhile, the output of control unit 14, which wakes up, to be referred to
It enables, SoC unit 15 receives wake up instruction, and is switched to working condition from wake-up states based on wake up instruction, at this point, SoC unit
The sensing data of 15 processing VR all-in-one machines.
The present invention also provides a kind of VR all-in-one machine, including memory, processor and storage in memory and can located
The computer program run on reason device, processor realize a kind of synchronous VR one as shown in Figures 1 to 3 when executing computer program
The method of machine and external terminal, specific method can be found in the associated description in above-mentioned embodiment as shown in Figures 1 to 3, herein
It repeats no more.
The processor can be central processing unit (English: central processing unit, abbreviation: CPU).Institute
State processor can also for other general processors, digital signal processor (English: digital signal processing,
Abbreviation DSP), specific integrated circuit (English: application specific integrated circuit, abbreviation ASIC),
Field programmable gate array (English: field-programmable gate array, abbreviation FPGA), other programmable logic
Device, discrete gate, transistor logic or discrete hardware components etc..General processor can be microprocessor or this at
Reason device is also possible to any conventional processor etc..The processor may be any combination of above-mentioned device.
The processor can also include application specific processor, the application specific processor may include baseband processing chip and/or
Radio frequency processing chip.Further, baseband processing chip and/or radio frequency processing chip can also with other processors, such as
CPU is incorporated into a chip.
The memory may include volatile memory (English: volatile memory), such as random access memory
Device (English: random-access memory, abbreviation: RAM)；The memory also may include nonvolatile memory (English
Text: non-volatile memory), for example, read-only memory (English: read-only memory, abbreviation: ROM), flash memory
Reservoir (English: flash memory), hard disk (English: hard disk drive, abbreviation: HDD) or solid state hard disk (English:
Solid-state drive, abbreviation: SSD)；The memory can also include the combination of the memory of mentioned kind.
During specific implementation, each step in above-mentioned method flow as shown in Figures 1 to 3 can pass through hardware shape
The computer program that the processor of formula executes the software form stored in memory is realized.To avoid repeating, details are not described herein again.
The present invention also provides a kind of computer readable storage medium, computer-readable recording medium storage has computer journey
Sequence realizes the side of a kind of synchronous VR all-in-one machine and external terminal as shown in Figures 1 to 3 when the computer program is executed by processor
Method, specific method can be found in the associated description in above-mentioned embodiment as shown in Figures 1 to 3, and details are not described herein again.
In several embodiments provided herein, it should be understood that disclosed method, system and device, it can be with
It realizes by another way.For example, system embodiment described above is only schematical, for example, the module or
The division of unit, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units
Or component can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, institute
Display or the mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, device or unit
Indirect coupling or communication connection.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member can be realized in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, all or part of the technical solution
It can be embodied in the form of software products, which is stored in a storage medium, including several fingers
It enables and using so that a computer equipment (can be personal computer, server or the network equipment etc.) or processor execute
All or part of the steps of the method according to each embodiment of the present invention.The storage medium may include: flash memory, movement
The various media that can store program code such as hard disk, read-only memory, random access memory, magnetic or disk.
The present invention has determined whether external terminal access by the state of the external display interface of detection VR all-in-one machine
VR all-in-one machine then obtains the video data of external terminal and the display screen display in VR all-in-one machine, realizes VR mono- if having
The picture of the external terminal of body machine simultaneous display, meanwhile, 15 suspend mode of SoC unit of output dormancy instruction control VR all-in-one machine, at this time
Processing equipment by external terminal as sensing data not only realizes the external terminal of simultaneously operating and VR all-in-one machine, and
The internal power consumption of VR all-in-one machine is saved, the program can also be embedded into other terminals except VR all-in-one machine, realize different
Picture synchronization between terminal is shown and simultaneously operating, for example, the picture synchronization for realizing between mobile phone and computer is shown and synchronous
Operation.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (8)
1. a kind of synchronous method of VR all-in-one machine and external terminal characterized by comprising
Detect the state of external display interface；
If detecting, the external display interface has the external terminal insertion, obtains the video figure of the external terminal output
Picture；
The video image of the external terminal is synchronized into display；
Operational order is exported to the external terminal by the external display interface, so that the external terminal responds the behaviour
It instructs.
2. the method as described in claim 1, which is characterized in that if detecting, the external display interface has the external terminal
Insertion, then while obtaining the video image of the external terminal output, further includes:
Dormancy instruction is generated, the dormancy instruction is for making the SoC unit of the VR all-in-one machine enter dormant state.
3. the method as described in claim 1, which is characterized in that after the state of the external display interface of detection, further includes:
If detecting, the external terminal for being plugged in the external display interface is pulled out, and control unit is generated and exported and calls out
It wakes up and instructs, the SoC unit of the VR all-in-one machine is based on the wake up instruction and is in working condition from dormant state switching.
4. a kind of synchronization system of VR all-in-one machine and external terminal characterized by comprising
Detection unit, for detecting the state of the external display interface；
Image acquisition unit, for detecting that the external display interface has the external terminal insertion in the detection unit
When, obtain the video image of the external terminal output；
Display unit, for the video image of the external terminal to be synchronized display；
Control unit, for exporting operational order to the external terminal by the external display interface, so that described external
Terminal responds the operational order.
5. system as claimed in claim 4, which is characterized in that described control unit is also used to detect in the detection unit
When the external display interface has external terminal insertion, then dormancy instruction is generated, the dormancy instruction is for making the VR
The SoC unit of all-in-one machine enters dormant state.
6. system as described in claim 4 or 5, which is characterized in that described control unit is also used to examine in the detection unit
It measures and is plugged in the external terminal of the external display interface and is pulled out, then wake up instruction is generated and export, so that described
The SoC unit of VR all-in-one machine is based on the wake up instruction and is switched to working condition from dormant state.
7. a kind of VR all-in-one machine, including memory, processor and storage are in the memory and can be on the processor
The computer program of operation, which is characterized in that the processor realizes such as claims 1 to 3 when executing the computer program
The step of any one the method.
8. a kind of computer readable storage medium, the computer-readable recording medium storage has computer program, and feature exists
In when the computer program is executed by processor the step of any one of such as claims 1 to 3 of realization the method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711378048.6A CN109936761A (en) | 2017-12-19 | 2017-12-19 | VR all-in-one machine and the synchronous method of external terminal, system and VR all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711378048.6A CN109936761A (en) | 2017-12-19 | 2017-12-19 | VR all-in-one machine and the synchronous method of external terminal, system and VR all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109936761A true CN109936761A (en) | 2019-06-25 |
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| CN112764811A (en) * | 2020-11-24 | 2021-05-07 | 展讯半导体(成都)有限公司 | Camera detection method and electronic equipment |
| CN113050823A (en) * | 2019-12-26 | 2021-06-29 | 精工爱普生株式会社 | Data processing apparatus, display system, and data processing method |
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