CN108022544A - A kind of detection method and system of virtual reality device display quality - Google Patents
A kind of detection method and system of virtual reality device display quality Download PDFInfo
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- CN108022544A CN108022544A CN201711217782.4A CN201711217782A CN108022544A CN 108022544 A CN108022544 A CN 108022544A CN 201711217782 A CN201711217782 A CN 201711217782A CN 108022544 A CN108022544 A CN 108022544A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/006—Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD displays
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/70—Determining position or orientation of objects or cameras
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/90—Determination of colour characteristics
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10024—Color image
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30108—Industrial image inspection
- G06T2207/30121—CRT, LCD or plasma display
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Abstract
The invention discloses a kind of detection method of virtual reality device display quality, suitable for being performed in detection control apparatus, including step：Its corresponding detection signal and object detecting device is judged according to detection project；The sensed signal sources are sent to according to corresponding detection signal generation control instruction, are shown so that sensed signal sources generate corresponding detection signal according to the screen display parameters of virtual reality device to be measured for the virtual reality device to be measured；Rotation command is generated according to detection project and gives the three axis controlled motion turntable, to control three axis controlled motion turntables with predetermined rotation angle and predetermined rotary speed uniform rotation；Detection instruction is generated to object detecting device according to detection project, measurement content is performed with control targe detection device；The detection data from object detecting device are received, and analyzes and obtains testing result.The present invention discloses the detecting system of corresponding virtual reality device display quality in the lump.
Description
Technical field
The present invention relates to signal testing field, the detection method of especially a kind of virtual reality device display quality and it is
System.
Background technology
Virtual reality technology can utilize computer, three-dimensional virtual environment creating generation Multi-source Information Fusion, can interacting,
The virtual world that user can experience the Three-Dimensional Dynamic visual field by virtual reality device and entity behavior interacts.
Domestic and international virtual reality enterprise has released a large amount of virtual reality products, but due to product material, ergonomic designs and three
The difference of dimension imaging technique etc. result in the difference of user experience quality.Screen such as unlike material, size often determines
High-high brightness that virtual reality device is shown, color domain coverage ratio, color displays accuracy, refresh rate, black and white response time, no
Same ergonomic designs often determine the field angle size of virtual reality device, and the hardware such as different chip is even more to determine void
Intend response speed and Time Delay of Systems of real world devices etc., these are all closely related with user experience quality.
Therefore for virtual reality device, it is necessary to relatively uniform detecting system, for the relevant inspection of user experience quality
Survey project, is detected display quality, sound quality and Time Delay of Systems.
The content of the invention
For this reason, the present invention provides a kind of detection method and system of virtual reality device display quality, to try hard to solve
Or at least alleviate existing at least one problem above.
According to an aspect of the invention, there is provided a kind of detection method of virtual reality device display quality, this method
Suitable for being performed in detection control apparatus, detection control apparatus and sensed signal sources, multiple detection devices and three axis controlled motions
Turntable is connected and virtual reality device to be measured is fixed on three axis controlled motion turntables, so as to virtual reality device to be measured
Display quality is detected, and the method comprising the steps of：Its corresponding detection signal and target detection dress are judged according to detection project
Put；The sensed signal sources are sent to according to corresponding detection signal generation control instruction, so that sensed signal sources are according to treating
The corresponding detection signal of screen display parameters generation for surveying virtual reality device is shown for the virtual reality device to be measured；According to
Detection project generation rotation command give three axis controlled motion turntables, with control three axis controlled motion turntables with predetermined rotation angle with
Predetermined rotary speed uniform rotation；Detection instruction is generated to object detecting device according to detection project, is detected and filled with control targe
Put execution measurement content；And the detection data from object detecting device are received, and analyze and obtain testing result.
Alternatively, in detection method according to the present invention, detection project includes screen display detection, audio detection and is
System delay detection.
Alternatively, in detection method according to the present invention, detection device includes：Light tone detection device, audio analysis are set
Standby, opto-electronic conversion catches equipment and multiple capture apparatus.
Alternatively, in detection method according to the present invention, rotation command is generated according to detection project and gives the controllable fortune of three axis
Turn platform, with control three axis controlled motion turntables included with the step of predetermined rotation angle and predetermined rotary speed uniform rotation：
If detection project is detected for screen display or audio detection, the first rotation command is generated to three axis controlled motion turntables, with control
Make three axis controlled motion turntables and fix the virtual reality device to be measured under static state；If detection project is examined for system delay
Survey, then the second rotation command is generated to three axis controlled motion turntables, to control three axis controlled motion turntables with predetermined rotation angle
With predetermined rotary speed uniform rotation.
Alternatively, in detection method according to the present invention, its corresponding object detecting device is judged according to detection project
The step of include：When detection project detects for screen display, it is light tone detection device or photoelectricity to judge object detecting device
Conversion catches equipment；When detection project is audio detection, it is audio analysis equipment to judge object detecting device；And examining
When survey project detects for system delay, it is multiple capture apparatus to judge object detecting device.
Alternatively, in detection method according to the present invention, detection instruction is generated according to detection project and is filled to target detection
Put, included with the step of control targe detection device execution measurement content：
When detection project detects for screen display, generation detection instruction catches to light tone detection device or opto-electronic conversion and sets
It is standby, to control light tone detection device at the exit pupil position of virtual reality device to be measured, measure corresponding detection signal brightness and
Chromaticity coordinate, or control opto-electronic conversion catch equipment at the exit pupil position of virtual reality device to be measured, measure screen intensity change
Change positively related electric signal.
Alternatively, in detection method according to the present invention, detection instruction is generated according to detection project and is filled to target detection
Put, further included with the step of control targe detection device execution measurement content：When detection project is audio detection, generation detection
Instruct and give audio analysis equipment, to control audio analysis device measuring to correspond to the decibel of the detection each sound channel of signal.
Alternatively, in detection method according to the present invention, detection instruction is generated according to detection project and is filled to target detection
Put, further included with the step of control targe detection device execution measurement content：When detection project detects for system delay, generation
Detection instruction is to multiple capture apparatus, and to control multiple capture apparatus sync pulse jammings, content of shooting is set comprising virtual reality to be measured
Standby screen display content and the kinematic axis of three axis controlled motion turntables correspond to scale.
According to another aspect of the present invention, there is provided a kind of detecting system of virtual reality device display quality, including：Inspection
Signal source is surveyed, suitable for the generation detection signal after the control instruction from detection control apparatus is received, and is exported to phase therewith
Virtual reality device to be measured even；Detection control apparatus, including：Connection management unit, the inspection is given suitable for transfer control instruction
Signal source, transmission rotation command are surveyed to three axis controlled motion turntables and transmission detection instruction to object detecting device；Judging unit,
Suitable for judging its corresponding detection signal and object detecting device according to detection project；Control unit, suitable for according to corresponding
Detect signal generation control instruction, rotation command and detection instruction are generated according to detection project, be further adapted for analysis detecting data and obtain
To testing result；Connection management unit is further adapted for receiving the detection data for carrying out self-test device；Multiple detection devices, suitable for connecing
Measurement content is performed after receiving the detection instruction from detection control apparatus, and monitoring data are sent to detection control apparatus；
And three axis controlled motion turntables, suitable for after the rotation command from detection control apparatus is received with predetermined rotation angle and
Predetermined rotary speed uniform rotation.
Alternatively, in detecting system according to the present invention, detection project includes screen display detection, audio detection and is
System delay detection.
Alternatively, in detecting system according to the present invention, detection device includes：Light tone detection device, audio analysis are set
Standby, opto-electronic conversion catches equipment and multiple capture apparatus.
Alternatively, in detecting system according to the present invention, the control unit of detection control apparatus is suitable in detection project
For screen display detection or during audio detection, the first rotation command of generation gives three axis controlled motion turntables, is further adapted in detection
When mesh detects for system delay, the second rotation command of generation gives three axis controlled motion turntables；And three axis controlled motion turntable fit
When the first rotation command is being received, virtual reality device to be measured is fixed under static state, is further adapted for receiving second
During rotation command, with predetermined rotation angle and predetermined rotary speed uniform rotation.
Alternatively, in detecting system according to the present invention, the judging unit of detection control apparatus is further adapted in detection
When mesh detects for screen display, it is that light tone detection device or opto-electronic conversion catch equipment, detecting to judge object detecting device
When project is audio detection, it is audio analysis equipment, when detection project is system delay detection to judge object detecting device,
It is multiple capture apparatus to judge object detecting device.
Alternatively, in detecting system according to the present invention, the control unit of detection control apparatus is further adapted in detection
When mesh detects for screen display, generation detection instruction catches equipment to light tone detection device or opto-electronic conversion；Light tone detection device
Suitable at the exit pupil position of virtual reality device to be measured, measured after detection instruction is received the brightness of corresponding detection signal and
Chromaticity coordinate；Opto-electronic conversion catches equipment at the exit pupil position of virtual reality device to be measured, measures screen intensity change positive
The electric signal of pass.
Alternatively, in detecting system according to the present invention, the control unit of detection control apparatus is further adapted in detection
When mesh is audio detection, audio analysis equipment is given in generation detection instruction；Audio analysis equipment is further adapted for receiving detection instruction
The decibel of the corresponding detection each sound channel of signal of measurement afterwards.
Alternatively, in detecting system according to the present invention, the control unit of detection control apparatus is further adapted in detection
When mesh detects for system delay, generation detection instruction is to multiple capture apparatus；Multiple capture apparatus are further adapted for receiving detection
Sync pulse jamming is performed after instruction, wherein, screen display content of the content of shooting comprising virtual reality device to be measured and three axis are controllable
The kinematic axis of motion rotating table corresponds to scale.
A kind of detection scheme of virtual reality device display quality according to the present invention, there is provided relatively uniform detection system
System, for the relevant detection project of user experience quality, (such as screen display quality testing, audio display quality detection, system are prolonged
Detection etc. late), the display quality of virtual reality device is detected automatically.
Brief description of the drawings
In order to realize above-mentioned and related purpose, some illustrative sides are described herein in conjunction with following description and attached drawing
Face, these aspects indicate the various modes that can put into practice principles disclosed herein, and all aspects and its equivalent aspect
It is intended to fall under in the range of theme claimed.Read following detailed description in conjunction with the accompanying drawings, the disclosure it is above-mentioned
And other purposes, feature and advantage will be apparent.Throughout the disclosure, identical reference numeral generally refers to identical
Component or element.
Fig. 1 shows showing for the detecting system 100 of virtual reality device display quality according to an embodiment of the invention
It is intended to；And
Fig. 2 shows the friendship of the detection method 200 of virtual reality device display quality according to an embodiment of the invention
Mutual flow chart.
Embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although the disclosure is shown in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
Limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Completely it is communicated to those skilled in the art.
Fig. 1 shows showing for the detecting system 100 of virtual reality device display quality according to an embodiment of the invention
It is intended to.As shown in Figure 1, it is controllable that a sensed signal sources 110, detection control apparatus 120, three axis are included at least in the system 100
Motion rotating table 130 and multiple detection devices 140.Wherein, 110 one side of sensed signal sources is connected with virtual reality device to be measured, and one
Side is connected with detection control apparatus 120, detection control apparatus 120 again respectively with three axis controlled motion turntables 130 and multiple detections
Device 140 is connected, and virtual reality device to be measured is fixed on three axis controlled motion turntables 130, in order to the controllable fortune of three axis
Turn platform is rotated.
According to the embodiment of the present invention, sensed signal sources 110 can export dedicated test signal graph and detection audio.Inspection
Survey control device 120 to be used to complete the communication between multiple detection devices 140, corresponding control instruction is generated according to detection project
To sensed signal sources 110 and multiple detection devices 140.Multiple detection devices 140 include light tone detection device 142, audio analysis
Equipment 144, opto-electronic conversion catch equipment 146 and multiple capture apparatus 148, are respectively used to perform and virtual reality device display matter
Measure relevant different detection projects.Alternatively, detection project includes screen display detection, audio detection and system delay detection.
According to one embodiment of present invention, light tone detection device 142 and opto-electronic conversion catch equipment 146 for execution and screen display
Relevant test content is detected, audio analysis equipment 144 is used to perform to be set with the relevant test content of audio detection, multiple shootings
Standby 148 are used in system delay detection, from multiple angles it is multi-faceted gather virtual reality device to be measured screen display in
Hold and correspond to scale with the kinematic axis of three axis controlled motion turntables 130.
According to one embodiment of present invention, detection control apparatus 120, which can be configured as, arranges on the computing device
Comprising system storage and one or more processors, system for example is realized by data/address bus for one module, the computing device
Communication between memory and processor.The detection control apparatus 120 includes at least：Connection management unit 122, judging unit
124 and control unit 126, as shown in fig. 1.In addition, detection control apparatus 120 can also be comprising defeated for receiving tester
Enter and export the touch display screen or physical button (such as button, knob) of display, the invention is not limited in this regard.
Fig. 2 shows the friendship of the detection method 200 of virtual reality device display quality according to an embodiment of the invention
Mutual flow chart.Below with reference to Fig. 1 and Fig. 2, virtual reality device display quality according to embodiments of the present invention is elaborated
Detection scheme.
Method 200 starts from step S210, the detection project inputted in response to tester, in detection control apparatus 120
Judging unit 124 judges that its corresponding detection signal and object detecting device, object detecting device can be according to detection project
One or more of detection device 140, for ease of description, refers to any one target detection with detection device 140 in fig. 2
Device.Then, judging unit 124 will determine that result sends control unit 126 coupled thereto to, and control unit 126 is on the one hand
Rotation command and detection instruction are generated according to the detection signal generation control instruction judged, on the other hand according to detection project.
According to one embodiment of present invention, the judging unit 124 of detection control apparatus is screen display in detection project
During detection, judge that object detecting device catches equipment for light tone detection device or opto-electronic conversion, in this way, control unit 126 is just
Generation detection instructs and indicates that the transmission of connection management unit 122 detection instructs to catch to light tone detection device or opto-electronic conversion and sets
It is standby.Similarly, when detection project is audio detection, judging unit 124 judges that object detecting device is audio analysis equipment,
Control unit 126, which just generates detection instruction and indicates that the transmission of connection management unit 122 detection instructs, gives audio analysis equipment.
When detection project detects for system delay, judging unit 124 judges that object detecting device is multiple capture apparatus, control unit
126, which just generate detection, instructs and indicates that connection management unit 122 transmits the detection and instructs to multiple capture apparatus.
On the other hand, according to still another embodiment of the invention, the control unit 126 of detection control apparatus is in detection project
When screen display detection or audio detection, the first rotation command is generated, and indicate connection management unit 122 by the first rotation command
To three axis controlled motion turntables 130；Equally, when detection project detects for system delay, the second rotation command is just generated to three
Axis controlled motion turntable 130.
A kind of implementation according to the present invention, advance associated storage detection project, detection in detection control apparatus 120
Signal, object monitoring device, control instruction, the correspondence for detecting instruction and rotation command, such as identified and made with detection project
For key, the parameter such as associated storage detection signal, object monitoring device, control instruction, detection instruction and rotation command.In response to
Some detection project, detection control apparatus 120 can quick obtaining to the corresponding series of parameters of the detection project.
Then in step S220,122 transfer control instruction of connection management unit in detection control apparatus 120 is to detection
Signal source 110.According to an embodiment of the invention, (or the inspection of various detections detection signals is previously stored with sensed signal sources 110
Survey signal graph), such as complete white field signal, completely black field signal, positioning signal.
At the same time in step S230, the connection management unit 122 in detection control apparatus 120 transmits rotation command and gives three axis
Controlled motion turntable 130.
At the same time in step S240, the transmission detection instruction of connection management unit 122 in detection control apparatus 120 is to detection
Any one object detecting device in device 140.
It should be noted that the embodiment of the present invention is not restricted the execution sequence of step S230 and step S240.
After detection control apparatus 120 sends instructions, accordingly, in step s 250, sensed signal sources 110 are connecing
After receiving control instruction, identify the screen display parameters of virtual reality device to be measured and generate corresponding detection signal for be measured
Virtual reality device is shown.According to an embodiment of the invention, explanation or the instruction to detecting signal, detection are included in control instruction
Signal source 110 can select corresponding detection signal from the detection signal prestored according to the instruction and be adjusted to be adapted to be measured
The detection signal of virtual reality device screen display.Alternatively, sensed signal sources 110 generate virtual reality device to be measured and correspond to admittedly
There are resolution ratio, the detection signal of refresh rate, can normally be inputted with ensuring to detect signal graph.
According to one embodiment of present invention, when detection project is, for example, brightness, color domain coverage ratio, color displays accuracy
When screen display detects, detection signal includes complete white field signal, full Red Square signal, complete green field signal, complete blue field signal and 24
Colour purity chrominance signal.When detection project is, for example, to be detected when screen display refresh rate, black and white response time, detection signal includes complete
White field signal, periodically completely black field, complete white field switching signal.
When detection project is audio detection, such as sound pressure level, maximum output voltage, harmonic distortion, acoustic frequency response sound
Sound quality coherent detection, detection signal include 20Hz~20000Hz frequency range audio detection signals.
When detection project detects for system delay, detection signal is positioning signal, containing the point or lines that can be used as positioning.
Exemplary illustration is only used as to the explanation of detection signal and detection project above, in practical applications, can be according to survey
Examination needs to formulate corresponding detection signal and detection project use-case.The invention is not limited in this regard.
Accordingly, in step S260, three axis controlled motion turntables 130 are after rotation command is received, with predetermined rotation
Angle and predetermined rotary speed uniform rotation, and drive virtual reality device to be measured together to rotate.
As it was noted above, in an embodiment according to the present invention, rotation command is divided into the first rotation command and second and rotates
Instruction.Three axis controlled motion turntables 130 are fixed virtual reality to be measured and are set under static state when receiving the first rotation command
It is standby, when receiving the second rotation command, with predetermined rotation angle and predetermined rotary speed uniform rotation.
That is, when detection project is screen display detection or audio detection, virtual reality device to be measured need not
Rotate, at this time three axis controlled motion turntables, 130 remains stationary.When detection project detects for system delay, virtual reality to be measured
Equipment needs to keep rotary state along some reference axis, and three axis controlled motion turntables 130 can be along predetermined rotation angle at this time
Rotated according to predetermined rotary speed.
Correspondingly, in step S270, object detecting device 140 performs measurement content after detection instruction is received.
According to one embodiment of present invention, when detection project is, for example, brightness, color domain coverage ratio, color displays accuracy
When screen display detects, object detecting device is light tone detection device, and light tone detection device is in virtual reality device to be measured
At exit pupil position, brightness and the chromaticity coordinate of corresponding detection signal are measured.
According to one embodiment of present invention, when detection project is, for example, the screen displays such as refresh rate, black and white response time
During detection, object detecting device catches equipment for opto-electronic conversion, and opto-electronic conversion catches equipment going out in virtual reality device to be measured
At pupil position, measure screen intensity and change positively related electric signal.
According to one embodiment of present invention, when detection project is audio detection, as sound pressure level, maximum output voltage,
Sound quality coherent detection, the object detecting devices such as harmonic distortion, acoustic frequency response are audio analysis equipment, audio analysis equipment
The decibel of the corresponding detection each sound channel of signal of measurement.
According to one embodiment of present invention, when detection project detects for system delay, object detecting device is multiple
Capture apparatus, multiple capture apparatus sync pulse jammings, can also set shooting process high speed camera to test frame number, content of shooting is at least
The kinematic axis of screen display content comprising virtual reality device to be measured and three axis controlled motion turntables 130 corresponds to scale.
Then in step S280, object detecting device 140 returns to detection control apparatus 120 by data are detected, by it
Analysis obtains testing result.
For example, in screen display detects, to show brightness value during complete white field test signal, colour gamut covers screen intensity
Rate calculates acquired results for chromaticity coordinate when showing full Red Square, full Lv Chang, complete blue field test signal, and color displays accuracy is
Chromaticity coordinate and the difference of nominal value when showing 24 colour purity chrominance signal.Meanwhile refresh rate is when showing complete white field test signal
The electric signal waveform cycle, the black and white response time is periodically completely black field, complete white field switching signal when electric signal waveform in, by dark
At the slope to brighten, amplitude is by the time difference between 10% to 90% waveform.
For another example, in system delay detection, multiple capture apparatus (e.g., high-speed camera) collection image is sent to detection
Control device 120, by parsing the timing code of collection image, the time synchronization for obtaining multipath high-speed video camera content of shooting is closed
System, and by calculating the change rate between adjacent two field pictures, change and the waveform of time of image motion are obtained, so as to obtain figure
The time that picture and three axis controlled motion turntables change when stopping when detecting and starting with detection, and then calculate system delay.
In addition, according to one embodiment of present invention, due in detection process, in the state of high-speed motion, passing through
Lens shoot the distortion that can cause content of shooting, therefore, by carrying out motion tracking to content of shooting, can more accurately determine fortune
The profile of animal body, and then eliminate the smear in collection image, interference of the image retention to testing result caused by avoiding smear.It is optional
Ground, motion tracking, CamShift algorithms (Continuously are carried out using the Camshift algorithms of optimization to content of shooting
Adaptive Mean-SHIFT) it is that a kind of of MeanShift algorithms improves, its basic thought is all frames to video image
Make MeanShift computings, and the initial value using the result of previous frame as the search box of next frame MeanShift algorithms, so
Iteration continues.Not reinflated description herein.It should be noted that the embodiment of the present invention is exemplarily only shown in which one kind
The algorithm of the algorithm for the smear that disappeared using motion tracking, other relevant motion trackings or elimination smear can also be with the reality of the present invention
Apply example to be combined, complete system delay detection.
A kind of detection scheme of virtual reality device display quality according to the present invention, there is provided relatively uniform detection system
System, for the relevant detection project of user experience quality, (such as screen display quality testing, audio display quality detection, system are prolonged
Detection etc. late), the display quality of virtual reality device is detected.
It should be appreciated that in order to simplify the disclosure and help to understand one or more of each inventive aspect, it is right above
The present invention exemplary embodiment description in, each feature of the invention be grouped together into sometimes single embodiment, figure or
In person's descriptions thereof.However, the method for the disclosure should be construed to reflect following intention：I.e. claimed hair
The bright feature more features required than being expressly recited in each claim.More precisely, as the following claims
As book reflects, inventive aspect is all features less than single embodiment disclosed above.Therefore, it then follows specific real
Thus the claims for applying mode are expressly incorporated in the embodiment, wherein each claim is used as this hair in itself
Bright separate embodiments.
Those skilled in the art should understand that the module or unit or group of the equipment in example disclosed herein
Part can be arranged in equipment as depicted in this embodiment, or alternatively can be positioned at and the equipment in the example
In different one or more equipment.Module in aforementioned exemplary can be combined as a module or be segmented into addition multiple
Submodule.
Those skilled in the art, which are appreciated that, to carry out adaptively the module in the equipment in embodiment
Change and they are arranged in one or more equipment different from the embodiment.Can be the module or list in embodiment
Member or component be combined into a module or unit or component, and can be divided into addition multiple submodule or subelement or
Sub-component.In addition at least some in such feature and/or process or unit exclude each other, it can use any
Combination is disclosed to all features disclosed in this specification (including adjoint claim, summary and attached drawing) and so to appoint
Where all processes or unit of method or equipment are combined.Unless expressly stated otherwise, this specification (including adjoint power
Profit requires, summary and attached drawing) disclosed in each feature can be by providing the alternative features of identical, equivalent or similar purpose come generation
Replace.
The present invention discloses in the lump：
A6, the method as described in A5, wherein, detection is generated according to detection project and is instructed to object detecting device, with control
Object detecting device, which performs the step of measuring content, to be included：When detection project detects for screen display, generation detection instruction is given
Light tone detection device or opto-electronic conversion catch equipment, to control light tone detection device in the exit pupil position of virtual reality device to be measured
Place, measures brightness and the chromaticity coordinate of corresponding detection signal, or control opto-electronic conversion catches equipment in virtual reality device to be measured
Exit pupil position at, measure screen intensity and change positively related electric signal.
A7, the method as described in A5 or 6, wherein, detection is generated according to detection project and is instructed to object detecting device, with control
Object detecting device processed performs the step of measuring content and further includes：When detection project is audio detection, generation detection instruction is given
Audio analysis equipment, to control audio analysis device measuring to correspond to the decibel of the detection each sound channel of signal.
A8, the method as any one of A5-7, wherein, detection instruction is generated according to detection project and is filled to target detection
Put, further included with the step of control targe detection device execution measurement content：When detection project detects for system delay, generation
Detection instruction is to multiple capture apparatus, and to control multiple capture apparatus sync pulse jammings, content of shooting is set comprising virtual reality to be measured
Standby screen display content and the kinematic axis of three axis controlled motion turntables correspond to scale.
B14, the detecting system as described in B13, wherein, the control unit of detection control apparatus be further adapted for be in detection project
When screen display detects, generation detection instruction catches equipment to light tone detection device or opto-electronic conversion；Light tone detection device is suitable for
After detection instruction is received at the exit pupil position of virtual reality device to be measured, brightness and the colourity of corresponding detection signal are measured
Coordinate；Opto-electronic conversion catches equipment at the exit pupil position of virtual reality device to be measured, and it is positively related to measure screen intensity change
Electric signal.
B15, the detecting system as described in B13 or 14, wherein, the control unit of detection control apparatus is further adapted in detection
When mesh is audio detection, audio analysis equipment is given in generation detection instruction；Audio analysis equipment is further adapted for receiving detection instruction
The decibel of the corresponding detection each sound channel of signal of measurement afterwards.
B16, the detecting system as any one of B13-15, wherein, the control unit of detection control apparatus is further adapted for
When detection project detects for system delay, generation detection instruction is to multiple capture apparatus；Multiple capture apparatus are further adapted for connecing
Receive detection instruction after perform sync pulse jamming, wherein, content of shooting include virtual reality device to be measured screen display content and
The kinematic axis of three axis controlled motion turntables corresponds to scale.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included some features rather than further feature, but the combination of the feature of different embodiments means in of the invention
Within the scope of and form different embodiments.For example, in the following claims, embodiment claimed is appointed
One of meaning mode can use in any combination.
In addition, be described as herein can be by the processor of computer system or by performing for some in the embodiment
The method or the combination of method element that other devices of the function are implemented.Therefore, have and be used to implement the method or method
The processor of the necessary instruction of element forms the device for being used for implementing this method or method element.In addition, device embodiment
Element described in this is the example of following device：The device is used to implement as in order to performed by implementing the element of the purpose of the invention
Function.
As used in this, unless specifically stated, come using ordinal number " first ", " second ", " the 3rd " etc.
Description plain objects are merely representative of the different instances for being related to similar object, and are not intended to imply that the object being so described must
Must have the time it is upper, spatially, in terms of sequence or given order in any other manner.
Although according to the embodiment of limited quantity, the invention has been described, benefits from above description, the art
It is interior it is clear for the skilled person that in the scope of the present invention thus described, it can be envisaged that other embodiments.Additionally, it should be noted that
The language that is used in this specification primarily to readable and teaching purpose and select, rather than in order to explain or limit
Determine subject of the present invention and select.Therefore, in the case of without departing from the scope and spirit of the appended claims, for this
Many modifications and changes will be apparent from for the those of ordinary skill of technical field.For the scope of the present invention, to this
The done disclosure of invention is illustrative and not restrictive, and it is intended that the scope of the present invention be defined by the claims appended hereto.
Claims (10)
1. a kind of detection method of virtual reality device display quality, the method is suitable for performing in detection control apparatus, institute
State detection control apparatus and sensed signal sources, multiple detection devices and three axis controlled motion turntables are connected and virtual reality to be measured
Equipment is fixed on the three axis controlled motion turntable, to be detected to the display quality of virtual reality device to be measured, institute
Stating method includes step：
Its corresponding detection signal and object detecting device is judged according to detection project；
The sensed signal sources are sent to according to corresponding detection signal generation control instruction, so that sensed signal sources are according to treating
The corresponding detection signal of screen display parameters generation for surveying virtual reality device is shown for the virtual reality device to be measured；
Rotation command is generated according to detection project and gives the three axis controlled motion turntable, to control three axis controlled motion turntables with pre-
Determine rotation angle and predetermined rotary speed uniform rotation；
Detection instruction is generated to object detecting device according to detection project, measurement content is performed with control targe detection device；With
And
The detection data from object detecting device are received, and analyzes and obtains testing result.
2. the method for claim 1, wherein the detection project includes screen display detection, audio detection and system
Delay detection.
3. method as claimed in claim 2, wherein, the detection device includes：Light tone detection device, audio analysis equipment,
Opto-electronic conversion catches equipment and multiple capture apparatus.
4. method as claimed in claim 3, wherein, it is described to give the controllable fortune of three axis according to detection project generation rotation command
Turn platform, with control three axis controlled motion turntables included with the step of predetermined rotation angle and predetermined rotary speed uniform rotation：
If detection project is detected for screen display or audio detection, the first rotation command is generated to three axis controlled motion turntables,
To control three axis controlled motion turntables to fix the virtual reality device to be measured under static state；
If detection project detects for system delay, the second rotation command is generated to three axis controlled motion turntables, to control three axis
Controlled motion turntable is with predetermined rotation angle and predetermined rotary speed uniform rotation.
5. the method as described in claim 3 or 4, wherein, the step of its corresponding object detecting device is judged according to detection project
Suddenly include：
When detection project detects for screen display, judge that object detecting device catches for light tone detection device or opto-electronic conversion
Equipment；
When detection project is audio detection, it is audio analysis equipment to judge object detecting device；And
When detection project detects for system delay, it is multiple capture apparatus to judge object detecting device.
6. a kind of detecting system of virtual reality device display quality, including：
Sensed signal sources, suitable for after the control instruction from detection control apparatus is received generation detection signal, and export to
The virtual reality device to be measured being attached thereto；
Detection control apparatus, including：
Connection management unit, three axis controlled motions are given suitable for transfer control instruction to the sensed signal sources, transmission rotation command
Turntable and transmission detection instruction are to object detecting device；
Judging unit, suitable for judging its corresponding detection signal and object detecting device according to detection project；
Control unit, suitable for according to corresponding detection signal generation control instruction, according to detection project generate rotation command and
Detection instruction, is further adapted for analysis detecting data and obtains testing result；
The connection management unit is further adapted for receiving the detection data for carrying out self-test device；
Multiple detection devices, suitable for performing measurement content after the instruction of the detection from detection control apparatus is received, and will prison
Data sending is surveyed to detection control apparatus；And
Three axis controlled motion turntables, suitable for after the rotation command from detection control apparatus is received with predetermined rotation angle and
Predetermined rotary speed uniform rotation.
7. detecting system as claimed in claim 6, wherein, the detection project include screen display detection, audio detection and
System delay detects.
8. detecting system as claimed in claim 7, wherein, detection device includes：Light tone detection device, audio analysis equipment,
Opto-electronic conversion catches equipment and multiple capture apparatus.
9. detecting system as claimed in claim 7, wherein,
The control unit of the detection control apparatus is suitable for detecting for screen display or during audio detection in detection project, generation the
One rotation command gives three axis controlled motion turntables, is further adapted for when detection project detects for system delay, and generation second, which rotates, to be referred to
Make to three axis controlled motion turntables；And
The three axis controlled motion turntable is suitable for when receiving the first rotation command, fixes the void to be measured under static state
Intend real world devices, be further adapted for when receiving the second rotation command, with predetermined rotation angle and predetermined rotary speed uniform rotation.
10. detecting system as claimed in claim 8 or 9, wherein,
The judging unit of the detection control apparatus is further adapted for, when detection project detects for screen display, judging target detection
Device is that light tone detection device or opto-electronic conversion catch equipment, when detection project is audio detection, judges that target detection fills
It is set to audio analysis equipment, when detection project detects for system delay, it is multiple capture apparatus to judge object detecting device.
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