CN106454518A - Television screen terminal detection method and apparatus thereof - Google Patents
Television screen terminal detection method and apparatus thereof Download PDFInfo
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- CN106454518A CN106454518A CN201610941597.9A CN201610941597A CN106454518A CN 106454518 A CN106454518 A CN 106454518A CN 201610941597 A CN201610941597 A CN 201610941597A CN 106454518 A CN106454518 A CN 106454518A
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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
- H04N21/43—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
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/4424—Monitoring of the internal components or processes of the client device, e.g. CPU or memory load, processing speed, timer, counter or percentage of the hard disk space used
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/004—Diagnosis, testing or measuring for television systems or their details for digital television systems
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- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
The invention discloses a television screen terminal detection method and an apparatus thereof. The method comprises the following steps that a television receives an I2C command sent by a terminal, wherein the I2C command carries a configuration parameter set by a screen corresponding to a television; the television stores the configuration parameter carried by the I2C command; and when determining that a debugging flow is triggered, the television generates a corresponding examination command based on the configuration parameter, operates the examination command to examine screen performance of the television and acquires an examination result. Therefore, a user does not need to manually input the complete examination command during an examination process so that complexity of the examination operation is reduced and operation time of the user is effectively saved; further, a code compiling process after a new code is input is avoided and examination efficiency is increased; and differences among different performance examination flows can be shielded.
Description
Technical field
The present invention relates to field of computer technology, more particularly, to a kind of television screen end detection method and device.
Background technology
The continuous development of television technologies, promotes television set to constantly update and regenerates.And the class of the display due to television set
Type is varied, and accordingly, the specification of the hardware being matched with the display of television set is also had nothing in common with each other.Therefore, for difference
Television set display, need the specification according to the hardware of television set, e.g., the model of processor, using corresponding internal collection
Become circuit (Inter-Integrated Circuit, I2C) order, the display of television set is repeatedly debugged, to check
Whether the display of television set exception, and e.g., splashette is abnormal, screen sliding is abnormal, backlight is abnormal and shake is abnormal.
Under prior art, mainly in the following ways the display of television set is tested.
The specification of the corresponding hardware of the display based on television set for the user, determines corresponding I2C order, and based on I2C life
Order, code is modified and compiles, further, by compiling after code, the display of television set is debugged, obtains
Obtain assay.
Adopt in this way, when the display to television set is repeatedly debugged, need code is repeatedly compiled,
This can take a substantial amount of time, and debugging efficiency is low.
Content of the invention
It is an object of the invention to provide a kind of television screen end examinaing method and device, for different performance is checked stream
The difference of journey is unified, and reduces the complexity of operation, improves checkability.
The purpose of the present invention is achieved through the following technical solutions：
A kind of television screen end detection method, including：
The I2C order that television reception terminal sends, wherein, I2C order carries the configuration ginseng of the screen setting of corresponding TV
Number；
TV stores the configuration parameter that I2C order carries；
When TV determines that debugging flow process is triggered, corresponding inspection order is generated based on configuration parameter, and operation test life
Order is tested to the performance of the screen of TV, obtains assay.
Preferably, configuration parameter includes I2C device address, and/or, command parameter.
Preferably, TV stores the configuration parameter that I2C order carries, specifically include：
TV determines the storage mode of configuration parameter；
TV passes through the corresponding interface of storage mode, storage configuration parameter.
Preferably, the performance of the screen to TV is tested in TV operation test order, after obtaining assay,
Further include：
TV whether normal operation is judged according to assay；
If so, then display to the user that assay, and operation test order again, the properties of TV are carried out again
Inspection, till reaching specification test number of times；
Otherwise, display to the user that assay, and the new I2C order that receiving terminal sends, inspection order is repaiied
Change, generate new inspection order, and based on new inspection order, again the properties of TV are tested.
Preferably, the performance of the screen to TV for the TV operation test order is tested, specifically include following a kind of or
Combination in any：
TV operation test order carries out backlight state inspection to the screen of TV；
TV operation test order carries out dither state inspection to the screen of TV；
TV operation test order carries out splashette thermodynamic state verification to the screen of TV；
TV operation test order carries out screen sliding thermodynamic state verification to the screen of TV.
A kind of television screen end detecting device, specifically includes：
Receiving unit, the I2C order sending for receiving terminal, wherein, I2C order carries the screen setting of corresponding TV
Configuration parameter；
Memory element, for storing the configuration parameter that I2C order carries；
Verification unit, during for determining that debugging flow process is triggered, generating corresponding inspection order based on configuration parameter, and transporting
The performance of the screen to TV for the performing check order is tested, and obtains assay.
Preferably, configuration parameter includes I2C device address, and/or, command parameter.
Preferably, the configuration parameter that receiving unit storage I2C order carries includes：
Determine the storage mode of configuration parameter；
By the corresponding interface of storage mode, storage configuration parameter.
Preferably, verification unit is additionally operable to：
TV whether normal operation is judged according to assay；
If so, then display to the user that assay, and operation test order again, the properties of TV are carried out again
Inspection, till reaching specification test number of times；
Otherwise, display to the user that assay, and the new I2C order that receiving terminal sends, inspection order is repaiied
Change, generate new inspection order, and based on new inspection order, again the properties of TV are tested.
Preferably, the performance of the screen to TV for the verification unit operation test order is tested including following one kind or is appointed
Meaning combination：
Operation test order carries out backlight state inspection to the screen of TV；
Run described inspection order and dither state inspection is carried out to the screen of described TV；
Run described inspection order and splashette thermodynamic state verification is carried out to the screen of described TV；
Run described inspection order and screen sliding thermodynamic state verification is carried out to the screen of described TV.
In the embodiment of the present invention, the I2C order that television reception terminal sends, wherein, I2C order carries the screen of corresponding TV
The configuration parameter of curtain setting；TV stores the configuration parameter that I2C order carries；When TV determines that debugging flow process is triggered, it is based on
Configuration parameter generates corresponding inspection order, and the performance of the screen to TV for the operation test order is tested, and obtains inspection
Result.So, TV, by the configuration parameter of the corresponding screen being obtained by I2C order, is stored, and generates corresponding inspection
Order, thus testing to the performance of the screen of TV, makes user not need, during inspection, to be manually entered complete
Inspection order, thus reducing the complexity of checked operation, effectively saves the operating time of user, further, it is to avoid
Code compilation process after input fresh code, further increases checkability, equally can also shield different performance inspection stream
Differentiation between journey.
Brief description
Fig. 1 is the flow chart of television screen end detection method in the embodiment of the present invention；
Fig. 2 is the structural representation of television screen end detecting device in the embodiment of the present invention；
Fig. 3 is the schematic diagram of television screen end detection method in the embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description, it is clear that described embodiment is only a part of embodiment of the present invention, is not whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
In order to be unified the difference of different performance inspection process, reduce the complexity of operation, improve checkability, this
In inventive embodiments, devise a kind of television screen end detection method, the method is, the correspondence that TV will be obtained by I2C order
The configuration parameter of screen, is stored, and generates corresponding inspection order, thus testing to the performance of the screen of TV,
Obtain assay.
Below by specific embodiment, the present invention program is described in detail, certainly, the present invention is not limited to following reality
Apply example.
Refering to shown in Fig. 1, in the embodiment of the present invention, the idiographic flow of television screen end detection method is as follows：
Step 100：The instruction based on user for the terminal, sends corresponding I2C order to TV.
In practical application, user, according to the detection demand to television screen end, determines corresponding I2C order.
For example, user carries out backlight state inspection to the screen of TV, first determines the model of screen of TV and supporting
Chip, it is then determined that the I2C order of the model of screen of corresponding TV and the setting of supporting chip.
Further, the instruction based on user for the terminal sends corresponding I2C order to TV.
Step 110：The I2C order that television reception terminal sends.
In practical application, TV passes through the I2C order that serial ports receiving terminal is sent based on the instruction of user, and wherein, I2C orders
Order carries the configuration parameter of the screen setting of corresponding TV.
Configuration parameter includes I2C device address, and/or, command parameter, optionally, configuration parameter can also include depositing
Device address, and/or, I2C order length.
Step 120：TV stores the configuration parameter that I2C order carries.
In practical application, TV determines the storage mode of configuration parameter, and optionally, storage mode can be entered in buffer area
Row stores or is stored in disk storage area, can also be stored by way of flash memory.
Then, TV is by interface corresponding with serial ports, storage configuration parameter in memory space.
For example, TV is by Linux read-write interface corresponding with serial ports, i.e. filp.open → filp.f_op.llseek
→ filp.f_op.write → filp.close, deposits in high speed flash memory (Embedded Multi Media Card, EMMC)
Storage configuration parameter.Wherein, configuration parameter includes I2C device address and command parameter.
Again for example, TV is by Linux read-write interface corresponding with serial ports, i.e. filp.open → filp.f_
Op.llseek → filp.f_op.write → filp.close, storage configuration parameter in internal memory, wherein, configuration parameter includes
I2C command parameter, device address, I2C order length and register address.
So, TV, by interface corresponding with serial ports, is modified to the configuration parameter of storage in memory space, from
And directly can read configuration parameter from memory space when call configuration option, it is to avoid during call,
Manual input configuration parameter, and avoid the code compilation process after input fresh code, improve checkability, further
Ground, when testing to different performance it is only necessary to the configuration parameter of modification correspondence performance setting to be tested is it is possible to generate
Corresponding inspection order, it is to avoid directly inputting each performance to be tested checks order, accordingly thus shielding difference
Differentiation between service check flow process.
Step 130：When TV determines that debugging flow process is triggered, corresponding inspection order is generated based on configuration parameter, and transports
The performance of the screen to TV for the performing check order is tested, and obtains assay.
In practical application, when TV determines that debugging flow process is triggered, corresponding inspection order is generated based on configuration parameter, its
In, configuration parameter includes I2C device address, and/or, command parameter, optionally, configuration parameter can also include depositor ground
Location, and/or, I2C order length.
For example, TV passes through the I2C order echo ic 0,x34 7 that serial ports receiving terminal is sent based on the instruction of user
0x02 0xa1 0x00 0x0c 0xd6 0x00>/ proc/msp/pdm, wherein, configuration parameter includes command parameter 0x02
0xa1 0x00 0x0c 0xd6 0x00, device address 0x34 and order length 7.Further, TV is based on configuration parameter,
Generate the first inspection order xw 2 0x100 0,x34 7 0x02 0xa1 0x00 0x0c 0xd6 0x00.
Then, the performance of the screen to TV for the TV operation test order is tested, and obtains assay.
Optionally, the properties inspection of TV can be one of backlight, shake, screen sliding and splashette or any group
Close.
For example, the order of TV operation test carries out backlight state inspection to the screen of TV.
Again for example, TV operation test order carries out dither state inspection to the screen of TV.
Again for example, TV operation test order carries out splashette thermodynamic state verification to the screen of TV.
Again for example, TV operation test order carries out screen sliding thermodynamic state verification to the screen of TV.
Further, according to assay, TV can judge whether TV runs normal.
TV whether normal operation is judged according to assay；
If so, then display to the user that assay, and operation test order again, the properties of TV are carried out again
Inspection, till reaching specification test number of times；
Otherwise, display to the user that assay, and the new I2C order that receiving terminal sends, inspection order is repaiied
Change, generate new inspection order, and based on new inspection order, again the properties of TV are tested.
So, user just can adopt phase to TV according to assay when assay characterizes TV normal operation
Same order is repeatedly checked, to judge whether sporadic problem.And characterize TV in assay and run
When abnormal, inspection order is changed accordingly, run amended inspection order again, so that it is determined that TV appearance is abnormal
Concrete reason.
Below further description is made to above-described embodiment using specific embodiment.
Refering to shown in Fig. 3, in the embodiment of the present invention, default n times detection can be carried out to television, idiographic flow is such as
Under：
The service check of the screen to TV for the user, first determines the hardware specification of the screen of TV, then, it is determined that corresponding electricity
Depending on screen hardware specification setting I2C order, further, by serial ports, terminal is connected with TV, logical to TV
Cross serial ports and send I2C order.
Step 300：TV receives I2C order by serial ports.
Step 301：TV calls corresponding interface, the configuration parameter that write I2C order carries in EMMC.
Step 302：The system of TV restarts, and carries out hardware initialization.
Step 303：TV carries out software initialization, and based on the configuration parameter reading, generates corresponding inspection order.
Step 304：TV, based on the inspection order generating, is tested to the backlight state of screen, is completed screen initial
Change.
Step 305：System start-up finishes.
Step 306：TV obtains assay according to screen state.
Step 307：TV is based on the assay obtaining, it is determined whether occur abnormal, if so, then execution step 310, no
Then, execution step 308.
Step 308：TV counts the number of times of normal operation, and number of times plus one.
Step 309：TV judges whether the number of times of the continuous normal operation counting reaches specification test number of times, if so, then
Stop inspection, otherwise, execution step 300.
Step 310：The number of times counting is reset by TV.
Step 311：TV receives new I2C order by serial ports.
Using specific application scenarios, further description is made to above-described embodiment below.
Assume that user carries out backlight state inspection to the screen of TV, first determine model HD500DU- of the screen of TV
B52 and supporting chip are NTK72324, then, it is determined that model HD500DU-B52 of screen of corresponding TV and supporting core
The I2C order of piece NTK72324 setting is echo ic 37 0x02 0xa1 0x00 0x0c 0xd6 0x0>/proc/msp/
Pdm, then user by serial ports, terminal is connected with TV, to TV by serial ports send I2C order.
TV passes through I2C order echo ic 0,x34 7 0x02 that serial ports receiving terminal is sent based on the instruction of user
0xa1 0x00 0x0c 0xd6 0x00>/ proc/msp/pdm, and it is based on I2C order echo ic 0,x34 7 0x02 0xa1
0x00 0x0c 0xd6 0x00>/ proc/msp/pdm, by the Linux read-write interface docking with serial ports, that is, filp.open →
Filp.f_op.llseek → filp.f_op.write → filp.close, writes configuration parameter, wherein, configuration in EMMC
Parameter includes command parameter 0x02 0xa1 0x00 0x0c 0xd6 0x00, device address 0x34 and order length 7.
The system of TV restarts, and carries out hardware initialization and software initialization, and the process in software initialization
In, based on configuration parameter, generate the first inspection order xw 2 0x100 0,x34 7 0x02 0xa1 0x00 0x0c 0xd6
0x00, and backlight state inspection is carried out to the screen of TV based on the first inspection order, complete screen initialization, now, be
System startup finishes.
TV obtains the first assay according to screen state, and judges TV operation exception according to the first assay.
Further, TV first resets to the number of times of the normal operation of statistics, then, the new instruction based on user for the TV
The new I2C order echo ic 37 0x02 0xa1 0x10 0x0c 0x0a 0x0 sending>/ proc/msp/pdm, to
After one inspection order xw 2 0x100 0,x34 7 0x02 0xa1 0x00 0x0c 0xd6 0x00 modifies, restart
System, carries out hardware initialization and software initialization, and during software initialization, based on configuration parameter, generates the
Two inspection order xw 2 0x100 0,x34 7 0x02 0xa1 0x10 0x0c 0x0a 0x00, and based on the second inspection life
Make xw 2 0x100 0,x34 7 0x02 0xa1 0x10 0x0c 0x0a 0x00, again backlight shape is carried out to the screen of TV
State is checked.
TV obtains the second assay, and judges TV normal operation according to the second assay, counts normal operation
Number of times be 1.
It is 3 that user presets amount of testing, because the normal number of times 1 running is less than specification test number of times 3, therefore, electricity
Depending on restarting systems, carry out hardware initialization and software initialization, run the second inspection order xw 2 0x100 again
0x34 7 0x02 0xa1 0x10 0x0c 0x0a 0x00, carries out backlight state inspection to the screen of TV, obtains the 3rd inspection
Test result, and TV normal operation, and the number of times 2 not up to setting inspection judging normal operation are judged based on the 3rd assay
Test number of times 3.
TV restarting systems, carry out hardware initialization and software initialization, run the second inspection order xw again
2 0x100 0,x34 7 0x02 0xa1 0x10 0x0c 0x0a 0x00, carries out backlight state inspection to the screen of TV, obtains
Obtain the 4th assay, and TV normal operation is judged based on the 4th assay.TV judges that the number of times 3 of normal operation reaches
Specification test number of times 3, then stop inspection process.
Based on above-described embodiment, refering to shown in Fig. 2, the structural representation of television screen end detecting device, the embodiment of the present invention
In, television screen end detecting device specifically includes：
Receiving unit 20, the I2C order sending for receiving terminal, wherein, the screen that I2C order carries corresponding TV sets
The configuration parameter put；
Memory element 21, for storing the configuration parameter that I2C order carries；
Verification unit 22, during for determining that debugging flow process is triggered, generates corresponding inspection order based on configuration parameter, and
The performance of the screen to TV for the operation test order is tested, and obtains assay.
Preferably, configuration parameter includes I2C device address, and/or, command parameter.
Preferably, the configuration parameter that memory element 21 storage I2C order carries includes：
Determine the storage mode of configuration parameter；
By the corresponding interface of storage mode, storage configuration parameter.
Preferably, the performance of the screen to TV is tested in TV operation test order, after obtaining assay,
Verification unit 22 is additionally operable to：
TV whether normal operation is judged according to assay；
If so, then display to the user that assay, and operation test order again, the properties of TV are carried out again
Inspection, till reaching specification test number of times；
Otherwise, display to the user that assay, and the new I2C order that receiving terminal sends, inspection order is repaiied
Change, generate new inspection order, and based on new inspection order, again the properties of TV are tested.
Preferably, the performance of the screen to TV for the verification unit 22 operation test order is tested, including following all kinds of
One of inspection or combination in any：
Operation test order carries out backlight state inspection to the screen of TV；
Run described inspection order and dither state inspection is carried out to the screen of described TV；
Run described inspection order and splashette thermodynamic state verification is carried out to the screen of described TV；
Run described inspection order and screen sliding thermodynamic state verification is carried out to the screen of described TV.
Those skilled in the art are it should be appreciated that embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can be using complete hardware embodiment, complete software embodiment or the reality combining software and hardware aspect
Apply the form of example.And, the present invention can be using in one or more computers wherein including computer usable program code
The upper computer program implemented of usable storage medium (including but not limited to disk memory, CD-ROM, optical memory etc.) produces
The form of product.
The present invention is the flow process with reference to method according to embodiments of the present invention, equipment (system) and computer program
Figure and/or block diagram are describing.It should be understood that can be by each stream in computer program instructions flowchart and/or block diagram
Flow process in journey and/or square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
The processor instructing general purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device is to produce
A raw machine is so that produced for reality by the instruction of computer or the computing device of other programmable data processing device
The device of the function of specifying in present one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions may be alternatively stored in and can guide computer or other programmable data processing device with spy
Determine in the computer-readable memory that mode works so that the instruction generation inclusion being stored in this computer-readable memory refers to
Make the manufacture of device, this command device realize in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or
The function of specifying in multiple square frames.
These computer program instructions also can be loaded in computer or other programmable data processing device so that counting
On calculation machine or other programmable devices, execution series of operation steps to be to produce computer implemented process, thus in computer or
On other programmable devices, the instruction of execution is provided for realizing in one flow process of flow chart or multiple flow process and/or block diagram one
The step of the function of specifying in individual square frame or multiple square frame.
Although preferred embodiments of the present invention have been described, but those skilled in the art once know basic creation
Property concept, then can make other change and modification to these embodiments.So, claims are intended to be construed to including excellent
Select embodiment and fall into being had altered and changing of the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification without deviating from this to the embodiment of the present invention
The spirit and scope of bright embodiment.So, if these modifications of the embodiment of the present invention and modification belong to the claims in the present invention
And its within the scope of equivalent technologies, then the present invention is also intended to comprise these changes and modification.
Claims (10)
1. a kind of television screen end detection method is it is characterised in that include：
The internal integrated circuit I2C order that television reception terminal sends, wherein, described I2C order carries corresponding described TV
The configuration parameter of screen setting；
TV stores the configuration parameter that described I2C order carries；
When TV determines that debugging flow process is triggered, corresponding inspection order is generated based on described configuration parameter, and runs described inspection
The performance testing the screen to described TV for the order is tested, and obtains assay.
2. the method for claim 1 is it is characterised in that described configuration parameter includes I2C device address, and/or, order
Parameter.
3. the method for claim 1 is it is characterised in that TV stores the configuration parameter that described I2C order carries, bag
Include：
TV determines the storage mode of described configuration parameter；
TV passes through the corresponding interface of described storage mode, stores described configuration parameter.
4. the method as described in claim 1 or 2 or 3 is it is characterised in that inspection order is to described TV as described in running in TV
The performance of screen test, after obtaining assay, further include：
Described TV whether normal operation is judged according to described assay；
If so, then show described assay to described user, and run described inspection order, the items to described TV again
Performance is checked again, till reaching specification test number of times；
Otherwise, described assay, and the new I2C order that receiving terminal sends are shown to described user, to described inspection life
Order is modified, and generates new inspection order, and based on described new inspection order, again the properties of TV is carried out
Inspection.
5. the method as described in claim 1 or 2 or 3 is it is characterised in that inspection order is to described TV as described in TV operation
The performance of screen is tested, including following a kind of or combination in any：
TV runs described inspection order and carries out backlight state inspection to the screen of described TV；
TV runs described inspection order and carries out dither state inspection to the screen of described TV；
TV runs described inspection order and carries out splashette thermodynamic state verification to the screen of described TV；
TV runs described inspection order and carries out screen sliding thermodynamic state verification to the screen of described TV.
6. a kind of television screen end detecting device is it is characterised in that include：
Receiving unit, the I2C order sending for receiving terminal, wherein, described I2C order carries the screen setting of corresponding TV
Configuration parameter；
Memory element, for storing the configuration parameter that described I2C order carries；
Verification unit, during for determining that debugging flow process is triggered, generating corresponding inspection order based on described configuration parameter, and transporting
Row described inspection order is tested to the performance of the screen of described TV, obtains assay.
7. device as claimed in claim 6 is it is characterised in that described configuration parameter includes I2C device address, and/or, order
Parameter.
8. device as claimed in claim 6 is it is characterised in that described receiving unit stores the configuration that described I2C order carries
Parameter includes：
Determine the storage mode of described configuration parameter；
By the corresponding interface of described storage mode, store described configuration parameter.
9. the device as described in claim 6 or 7 or 8 is it is characterised in that described verification unit is additionally operable to：
Described TV whether normal operation is judged according to described assay；
If so, then show described assay to described user, and run described inspection order, the items to described TV again
Performance is checked again, till reaching specification test number of times；
Otherwise, described assay, and the new I2C order that receiving terminal sends are shown to described user, to described inspection life
Order is modified, and generates new inspection order, and based on described new inspection order, again the properties of TV is carried out
Inspection.
10. the device as described in claim 6 or 7 or 8 is it is characterised in that the screen to described TV is ordered in inspection as described in running
The performance of curtain is tested, and described verification unit runs described inspection order and the performance of the screen of described TV tested bag
Include following a kind of or combination in any：
Run described inspection order and backlight state inspection is carried out to the screen of described TV；
Run described inspection order and dither state inspection is carried out to the screen of described TV；
Run described inspection order and splashette thermodynamic state verification is carried out to the screen of described TV；
Run described inspection order and screen sliding thermodynamic state verification is carried out to the screen of described TV.
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