CN109379585A - HDMI device for testing compatibility and method - Google Patents
HDMI device for testing compatibility and method Download PDFInfo
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- CN109379585A CN109379585A CN201811457680.4A CN201811457680A CN109379585A CN 109379585 A CN109379585 A CN 109379585A CN 201811457680 A CN201811457680 A CN 201811457680A CN 109379585 A CN109379585 A CN 109379585A
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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
Abstract
The invention discloses a kind of HDMI device for testing compatibility and methods, the HDIM device for testing compatibility includes: that EDID collects server, the EDID data of equipment are shown for obtaining HDMI, and EDID data are sorted out according to the standard of EDID, obtain EDID data of all categories；It is chosen from EDID data of all categories one of as test sample of all categories；Each test sample group is combined into test sample collection, equipment, which is simulated, to be shown to user by the data after analysis by a display device simulator, and show that equipment sends preset instructions to the user of simulation, such as resolution adjustment instruction, by verifying whether instruction is properly executed, user must be tested and show equipment to the compatibility of set-top box HDIM.The present invention solves existing technology there are HDIM compatibility test covering surface is not wide enough, and the problem that testing efficiency is low；Reach that test sample quantity is more, covering is wide, the higher technical effect of testing efficiency.
Description
Technical field
The present invention designs HDMI compatibility test technical field more particularly to a kind of HDMI compatible device and method.
Background technique
Current each producer is for HDMI (high-definition multimedia interface High Definition Multimedia
Interface) communications protocol or implementation have a certain difference, the difference of different display device brands or same brand
All there may be differences for model and batch；Therefore the product of nearly all band HDMI requires to carry out HDMI compatibility test, existing
Have in technology, HDMI compatibility test needs are largely manually tested, testing efficiency is extremely low, and HDMI shows equipment
Quantity is extremely huge, and the prior art not can guarantee the sample size and covering surface of test.
Summary of the invention
The main purpose of the present invention is to provide HDMI device for testing compatibility and methods, it is intended to it solves in the prior art,
The problem that HDMI compatibility test sample size is few, Test coverage face is narrow and testing efficiency is low.
In order to achieve the above objectives, the present invention proposes a kind of HDMI device for testing compatibility, the HDMI compatibility test dress
Set include: EDID (extending display identification data Extended Display Identification Data) collect server and
Show equipment simulator；Wherein,
The EDID collects server, the EDID data of equipment is shown for obtaining HDMI, and according to the standard pair of EDID
EDID data are sorted out, and EDID data of all categories are obtained；It is chosen from EDID data of all categories one of as each
The test sample of classification；Each test sample group is combined into test sample collection；
The display equipment simulator obtains the target detection traversed for traversing to the test sample collection
Sample establishes analog display device according to the target detection sample, will in response to the preset instructions that the product to be measured is sent
The preset instructions are sent to the analog display device；The equipment state for reading the analog display device is set according to described
Standby state computation analog display device obtains target according to the level of enforcement and shows to set to the level of enforcement of the preset instructions
The standby HDMI compatibility to product to be measured.
Preferably, the HDMI device for testing compatibility, further includes: controllable switch；
The controllable switch, for controlling the on-off between the display equipment simulator and power supply；
Or,
The controllable switch, for controlling HDMI connecting line between the product to be measured and the display equipment simulator
On-off.
Preferably, the HDMI device for testing compatibility includes: set-top box；
The set-top box shows that the EDID data of equipment are stored in local storage for collecting the target HDMI,
And the EDID data of storage are sent to the EDID and collect server；
Or,
The set-top box shows that the EDID data of equipment are stored in local storage for collecting the target HDMI,
And the inquiry EDID data command that server is sent is collected in response to the EDID, the EDID data of storage are sent to described
EDID collects server.
Preferably, the EDID collects server, is also used to receive the EDID data that the set-top box is sent, and receiving
The test sample collection is updated after to the EDID data of new category.
Preferably, the display equipment simulator is also used to that test sample collection is being locally stored, and according to preset rules pair
The test sample collection is updated.
The present invention also proposes that a kind of HDMI compatibility test method, the HDMI compatibility test method include following step
It is rapid:
EDID collect server obtain HDMI show equipment EDID data, and according to the standard of EDID to EDID data into
Row is sorted out, and EDID data of all categories are obtained；
EDID collects server and chooses one of them from EDID data of all categories as test sample of all categories；It will
Each test sample group is combined into test sample collection；
Display equipment simulator traverses the test sample collection, obtains the target detection sample traversed, according to
The target detection sample establishes analog display device；
It shows the preset instructions that equipment simulator is sent in response to the product to be measured, the preset instructions is sent to institute
State analog display device；
Display equipment simulator reads the equipment state of the analog display device, according to the equipment state calculating simulation
Show that equipment to the level of enforcement of the preset instructions, obtains target display devices to product to be measured according to the level of enforcement
HDMI compatibility.
Preferably, the display equipment simulator traverses the test sample collection, obtains the target traversed and surveys
Sample sheet, after establishing analog display device according to the target detection sample, the HDMI compatibility test method further include:
Controllable switch is controlled first to disconnect between display equipment simulator and the power supply and be connected again；
Or,
The controllable switch controls HDMI connecting line between the product to be measured and the display equipment simulator and first disconnects
It connects again.
Preferably, the EDID collects server and obtains the EDID data that HDMI shows equipment, and according to the standard of EDID
EDID data are sorted out, before obtaining EDID data of all categories, the HDMI compatibility test method further include:
Set-top box collects the target HDMI and shows that the EDID data of equipment are stored in local storage, and by storage
EDID data are sent to the EDID and collect server；
Or,
Set-top box collects the target HDMI and shows that the EDID data of equipment are stored in local storage, and by storage
EDID data are sent to the EDID and collect server.
Preferably, the EDID collects server and chooses one of them from EDID data of all categories as of all categories
Test sample；Multiple test samples are combined after obtaining test sample collection, the HDMI compatibility test method also wraps
It includes:
EDID collects server and receives the EDID data that the set-top box is sent, and in the EDID data for receiving new category
After update the test sample collection.
Preferably, the display equipment simulator traverses the test sample collection, obtains the target traversed and surveys
Sample sheet, before establishing analog display device according to the target detection sample, the HDMI compatibility test method further include:
Test sample collection is being locally stored in display equipment simulator, and carries out according to preset rules to the test sample collection
It updates.
Technical solution of the present invention collects server by setting EDID and display equipment simulator obtains a kind of HDMI compatibility
System safety testing device and method, EDID collect the EDID data that server obtains target display devices, the EDID data that will acquire
It is handled to obtain test sample, test sample group is combined into test sample collection, and be sent to display equipment simulator；Display is set
Standby simulator traversal test sample collection simultaneously simulates display equipment by test sample, obtains analog display device, in turn
It is obtained between product to be measured and target display devices by the compatibility tested between product and analog display device to be measured
Compatibility；Technical solution of the present invention solves existing technology there are HDMI compatibility test sample sizes few, Test coverage face
Narrow and low testing efficiency problem, has reached that HDMI compatibility test sample size is more, covering is wide, the higher technology of testing efficiency
Effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of HDMI device for testing compatibility of the present invention；
Fig. 2 is the flow diagram of another embodiment of HDMI device for testing compatibility of the present invention；
Fig. 3 is the flow diagram of another embodiment of HDMI device for testing compatibility of the present invention；
Drawing reference numeral explanation:
| Label | Title |
| 100 | EDID collects server |
| 200 | Show equipment simulator |
The embodiments will be further described with reference to the accompanying drawings for the object of the invention, functional characteristics and advantage.
Specific embodiment
It should be appreciated that described herein, specific examples are only used to explain the present invention, is not intended to limit the present invention.
The present invention proposes a kind of HDMI device for testing compatibility.
Referring to Fig.1, in embodiments of the present invention, the HDMI device for testing compatibility include EDID collect server 100 and
Show equipment simulator 200；Wherein, the EDID collects server 100, and the EDID data of equipment are shown for obtaining HDMI,
And EDID data are sorted out according to the standard of EDID, obtain EDID data of all categories；From EDID data of all categories
It chooses one of as test sample of all categories；Each test sample group is combined into test sample collection；
The display equipment simulator 200 obtains the target traversed and surveys for traversing to the test sample collection
Sample sheet establishes analog display device according to the target detection sample, in response to the preset instructions that the product to be measured is sent,
The preset instructions are sent to the analog display device；The equipment state for reading the analog display device, according to described
Equipment state calculating simulation shows that equipment to the level of enforcement of the preset instructions, obtains target according to the level of enforcement and shows
HDMI compatibility of the equipment to product to be measured.
It should be noted that the EDID data that the EDID collects server 100 and will acquire are divided in the present embodiment
Class, the EDID data of various criterion are divided into different classifications, and choose an EDID data as this class in each classification
Other test sample, and all test sample groups are combined into test sample collection.
It can be readily appreciated that each test sample represents the EDID data category where the test sample, if test knot
Fruit is that test sample compatibility performance is good, then assert that such test sample and the HDMI compatibility performance of product to be measured are good
It is good.
It is emphasized that display equipment simulator 200 can generate display equipment simulating according to the information in test sample
Device, the HDMI compatibility test result of the display equipment simulator are considered as compatible with the HDMI of display equipment of such EDID data
Property it is equivalent.
It can be readily appreciated that the present apparatus shows the EDID data of equipment by acquisition HDMI, and EDID data are divided
Class, so that similar display equipment only needs to test the HDMI compatibility that such display equipment once can be obtained；Meanwhile this dress
It sets also through display equipment simulator, various types of other display equipment is simulated, so that HDMI compatibility test only needs
Different classes of HDMI shows the EDID data of equipment, is added significantly to the test sample of HDMI compatibility test, improves
The covering surface and sample size of test, and the test process is automation process, greatly improved HDMI compatibility test
Testing efficiency.
Specifically, the HDMI device for testing compatibility, further includes: controllable switch；
The controllable switch, for controlling the on-off between the display equipment simulator 200 and power supply；
The process can also carry out in the following manner:
The controllable switch, for controlling HDMI connection between the product to be measured and the display equipment simulator 200
The on-off of line.
It can be readily appreciated that the controllable switch, for controlling the on-off between the display equipment simulator and power supply；
When the process is switched on for the first time for analog display device, with the communication process between product to be measured；The controllable switch, is used for
Control the on-off of HDMI connecting line between the product to be measured and the display equipment simulator；And the process is used for simulative display
When equipment is connect with product to be measured for the first time, communication process between the two；It is all more in line with using both modes actual
Equipment operating mode, test result are more reliable.
Specifically, the HDMI device for testing compatibility includes: set-top box；
The set-top box shows that the EDID data of equipment are stored in local storage for collecting the target HDMI,
And the EDID data of storage are sent to the EDID and collect server；
The process can also carry out in the following manner:
The set-top box shows that the EDID data of equipment are stored in local storage for collecting the target HDMI,
And the inquiry EDID data command that server is sent is collected in response to the EDID, the EDID data of storage are sent to described
EDID collects server 100.
It can be readily appreciated that the set-top box is the set-top box of user's purchase, it is installed in the user's home, makes with user
The connection of display equipment, the course of work are that the EDID data of display equipment are obtained when showing equipment or set-top-box opening,
It is stored in local storage；Or, the EDID data of display equipment are obtained when showing equipment and set-top box First Contact Connections,
It is stored in local storage.
It is emphasized that the data being stored in local storage, which will finally be sent to EDID, collects server 100, institute
Stating set-top box actively can be sent to EDID collection service for EDID data when EDID collection server 100 does not initiate inquiry
Device can also be collected after server 100 initiates inquiry in EDID and respond the inquiry instruction again, EDID data are sent to EDID and are received
Collect server 100.
It is worth noting that can set certain acquisition rule in order to avoid excessive data, only meet preset condition
Set-top box can just upload EDID data.
Specifically, the EDID collects server 100, is also used to receive the EDID data that the set-top box is sent, and
The test sample collection is updated after receiving the EDID data of new category.
It is emphasized that EDID, which is collected after server 100 only receives the EDID data of new category, just will be updated survey
Sample set is tried, just needs to carry out compatibility test again, in the present embodiment, same category of EDID data only choose wherein one
A EDID data are tested, and the HDMI compatibility test result of other EDID data of the category is identified as the EDID data
Test result it is identical.
Specifically, the display equipment simulator is also used to that test sample collection is being locally stored, and according to preset rules pair
The test sample collection is updated.
It is worth noting that the display equipment simulator 200, which is stored with EDID, collects the test specimens that server 100 is sent
This collection can directly traverse the test sample collection being locally stored, also can be read directly when carrying out HDMI compatibility test
EDID collects the test sample collection stored in server 100.
The present embodiment collects server 100 by setting EDID and display equipment simulator 200 obtains a kind of HDMI compatibility
System safety testing device, EDID collect the EDID data that server 100 obtains target display devices, and the EDID data that will acquire carry out
Processing obtains test sample, and test sample group is combined into test sample collection, and is sent to display equipment simulator 200；Display is set
Standby simulator 200 traverses test sample collection and is simulated by test sample to display equipment, obtains analog display device, into
And it is obtained between product to be measured and target display devices by the compatibility between test product to be measured and analog display device
Compatibility；Technical solution of the present invention solves existing technology there are HDMI compatibility test sample sizes few, Test coverage
The problem that face is narrow and testing efficiency is low, has reached that HDMI compatibility test sample size is more, covering is wide, the higher skill of testing efficiency
Art effect.
It is the flow diagram of HDMI device for testing compatibility second embodiment of the present invention referring to Fig. 2, Fig. 2.
The present invention also proposes that a kind of HDMI compatibility test method, the HDMI compatibility test method include following step
It is rapid:
S10, EDID collect server 100 and obtain the EDID data that HDMI shows equipment, and according to the standard pair of EDID
EDID data are sorted out, and EDID data of all categories are obtained；
It is understood that the step first obtains the EDID data of each display equipment, and the HDMI that will acquire shows and sets
Standby EDID data are classified；Its classification standard is the standard of EDID, that is, the display equipment for following same EDID standard is classified as
One kind, and what this step was classified is to represent the respectively EDID data of display equipment rather than actual display equipment.
S20, EDID collect server 100 and choose one of them from EDID data of all categories as test of all categories
Sample；Each test sample group is combined into test sample collection；
It is worth noting that in the present embodiment, assert that the compatibility test result of similar EDID data is identical, so together
Class EDID data only choose a test sample, which can effectively reduce the testing time of HDMI compatibility test, significantly mention
The testing efficiency of high HDMI compatibility test, and can't just reduce the sample covering of HDMI compatibility test.
S30, display equipment simulator 200 traverse the test sample collection, obtain the target detection sample traversed
This, establishes analog display device according to the target detection sample；
It can be readily appreciated that the display equipment simulator 200 from the beginning test sample in read test sample set, and surveyed
Examination is read second test sample and is tested after the completion of first test sample is tested, until the survey that test sample is concentrated
Sample is originally fully completed test.
It is emphasized that during the test, the HDMI compatibility test result of some test sample is not if it exists
It meets the requirements, i.e., such display equipment and product to be measured are incompatible, then record the serial number of the test sample and export the test specimens
This EDID data provide research staff's analysis.
The preset instructions that S40, display equipment simulator 200 are sent in response to the product to be measured, by the preset instructions
It is sent to the analog display device；
It can be readily appreciated that the step is the compatibility between verifying product to be measured and display equipment, preset instructions can be with
It is adjusted including resolution adjustment, standard, such as: product to be measured is sent to display equipment mould for the instruction that resolution ratio is 720P is adjusted
Quasi- device 200 shows that equipment simulator 200 after receiving the instruction, records the instruction and the instruction is sent to simulative display
Equipment.
S50, display equipment simulator read the equipment state of the analog display device, are calculated according to the equipment state
Analog display device obtains target display devices to production to be measured according to the level of enforcement to the level of enforcement of the preset instructions
The HDMI compatibility of product.
It is worth noting that the equipment state for reading the analog display device, calculates according to the equipment state
Analog display device includes but is not limited to whether monitoring analog display device may be used to the process of the level of enforcement of the preset instructions
It is whether normal normally to export or analyze the communication of the EDID between product to be measured and this group of test sample.
In a second embodiment, referring to Fig. 3, after the S30 step, the HDMI compatibility test method further include:
S31, controllable switch are controlled first to disconnect between display equipment simulator and the power supply and be connected again；
This step can also be accomplished by the following way:
The controllable switch controls HDMI connecting line between the product to be measured and the display equipment simulator and first disconnects
It connects again.
It can be readily appreciated that the step is for simulating analog display device booting for the first time or first time and production to be measured
When product connect, the communication process between analog display device and product to be measured；So that test process is more in line with actual equipment
Operating mode, test result are more reliable.
In a second embodiment, referring to Fig. 3, before the S10 step, the HDMI compatibility test method is also wrapped
It includes:
S11, set-top box collect the target HDMI and show that the EDID data of equipment are stored in local storage, and will deposit
The EDID data of storage are sent to the EDID and collect server；
This step can also be accomplished by the following way:
Set-top box collects the target HDMI and shows that the EDID data of equipment are stored in local storage, and by storage
EDID data are sent to the EDID and collect server.
It is emphasized that the set-top box is the set-top box of user's purchase, it is installed in the user's home, makes with user
The connection of display equipment；It is worth noting that the data being stored in local storage, which will finally be sent to EDID, collects clothes
Business device 100, the set-top box are collected in EDID and can be actively sent to EDID data when server 100 does not initiate inquiry
EDID collects server, can also collect after server 100 initiates inquiry in EDID and respond the inquiry instruction again, by EDID data
It is sent to EDID and collects server 100.
You need to add is that can set certain acquisition rule in order to avoid excessive data, only meet preset condition
Set-top box can just upload EDID data.
After the S20 step, the HDMI compatibility test method further include:
S21, EDID collect server and receive the EDID data that the set-top box is sent, and in the EDID for receiving new category
The test sample collection is updated after data.
It is emphasized that EDID, which is collected after server 100 only receives the EDID data of new category, just will be updated survey
Sample set is tried, just needs to carry out compatibility test again, in the present embodiment, same category of EDID data only choose wherein one
A EDID data are tested, and the HDMI compatibility test result of other EDID data of the category is identified as the EDID data
Test result it is identical.
Before the S30 step, the HDMI compatibility test method further include:
Test sample collection is being locally stored in S32, display equipment simulator 200, and according to preset rules to the test specimens
This collection is updated.
It is primarily to facilitate it can be readily appreciated that test sample collection is locally stored in display equipment simulator 200 in test volume
It is bigger, or display equipment simulator 200 and EDID collect and communicated when being more troublesome between server 100, can normally into
Row test, is updated the test sample collection according to preset rules it is intended that update test sample collection, avoids omitting
Test sample.
It is worth noting that the display equipment simulator 200, which is stored with EDID, collects the test specimens that server 100 is sent
This collection can directly traverse the test sample collection being locally stored, also can be read directly when carrying out HDMI compatibility test
EDID collects the test sample collection stored in server 100.
In a second embodiment, it will acquire by the EDID data that EDID collects the acquisition target display devices of server 100
To EDID data handled to obtain test sample test sample group be combined into test sample collection, and be sent to display equipment mould
Quasi- device 200；Display equipment simulator 200 traverses test sample collection and is simulated by test sample to display equipment, obtains
Analog display device, and then product and mesh to be measured are obtained by the compatibility between test product to be measured and analog display device
Compatibility between mark display equipment；A kind of HDMI compatibility test method is obtained, technical solution of the present invention solves existing
Technology has that HDMI compatibility test sample size is few, Test coverage face is narrow and testing efficiency is low, and it is simultaneous to have reached HDMI
Capacitive test sample quantity is more, covering is wide, the higher technical effect of testing efficiency.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the system that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or system institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or system.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.Word first, second, with
And the use of third etc. does not indicate any sequence, these words can be construed to title.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be come by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases the former
It is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially makes tribute to the prior art in other words
The part offered can be embodied in the form of software products, which is stored in a storage medium (such as
ROM/RAM, magnetic disk, CD) in, including some instructions are used so that a terminal device (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of HDMI device for testing compatibility, which is characterized in that the HDMI device for testing compatibility includes: that EDID collects clothes
Business device and display equipment simulator；Wherein,
The EDID collects server, the EDID data of equipment is shown for obtaining HDMI, and according to the standard of EDID to EDID
Data are sorted out, and EDID data of all categories are obtained；It is chosen from EDID data of all categories one of as of all categories
Test sample；Each test sample group is combined into test sample collection；
The display equipment simulator obtains the target detection sample traversed for traversing to the test sample collection,
Analog display device is established according to the target detection sample, it, will be described in response to the preset instructions that the product to be measured is sent
Preset instructions are sent to the analog display device；The equipment state for reading the analog display device, according to the equipment shape
State calculating simulation shows that equipment to the level of enforcement of the preset instructions, obtains target display devices pair according to the level of enforcement
The HDMI compatibility of product to be measured.
2. HDMI device for testing compatibility as described in claim 1, which is characterized in that the HDMI device for testing compatibility,
Further include: controllable switch；
The controllable switch, for controlling the on-off between the display equipment simulator and power supply；
Or,
The controllable switch, for controlling the logical of HDMI connecting line between the product to be measured and the display equipment simulator
It is disconnected.
3. HDMI device for testing compatibility as described in claim 1, which is characterized in that the HDMI device for testing compatibility packet
It includes: set-top box；
The set-top box shows that the EDID data of equipment are stored in local storage for collecting the target HDMI, and will
The EDID data of storage are sent to the EDID and collect server；
Or,
The set-top box shows that the EDID data of equipment are stored in local storage for collecting the target HDMI, and rings
EDID described in Ying Yu collects the inquiry EDID data command that server is sent, and the EDID data of storage are sent to the EDID and are received
Collect server.
4. HDMI device for testing compatibility as claimed in claim 3, which is characterized in that the EDID collects server, also uses
In the EDID data that the reception set-top box is sent, and the test sample is updated after the EDID data for receiving new category
Collection.
5. HDMI device for testing compatibility as claimed in claim 4, which is characterized in that
The display equipment simulator is also used to that test sample collection is being locally stored, and according to preset rules to the test specimens
This collection is updated.
6. a kind of HDMI compatibility test method, which is characterized in that the HDMI compatibility test method the following steps are included:
EDID collects server and obtains the EDID data of HDMI display equipment, and is returned according to the standard of EDID to EDID data
Class obtains EDID data of all categories；
EDID collects server and chooses one of them from EDID data of all categories as test sample of all categories；By each survey
This group of sample is combined into test sample collection；
Display equipment simulator traverses the test sample collection, the target detection sample traversed is obtained, according to described
Target detection sample establishes analog display device；
It shows the preset instructions that equipment simulator is sent in response to the product to be measured, the preset instructions is sent to the mould
Quasi- display equipment；
Display equipment simulator reads the equipment state of the analog display device, is shown according to the equipment state calculating simulation
Equipment obtains target display devices to the HDMI of product to be measured according to the level of enforcement to the level of enforcement of the preset instructions
Compatibility.
7. HDMI compatibility test method as claimed in claim 6, which is characterized in that the display equipment simulator is to described
Test sample collection is traversed, and the target detection sample traversed is obtained, and establishes simulative display according to the target detection sample
After equipment, the HDMI compatibility test method further include:
Controllable switch is controlled first to disconnect between display equipment simulator and the power supply and be connected again；
Or,
HDMI connecting line first disconnects between the controllable switch control product to be measured and the display equipment simulator connects again
It is logical.
8. HDMI compatibility test method as claimed in claim 6, which is characterized in that the EDID collects server and obtains
HDMI shows the EDID data of equipment, and is sorted out according to the standard of EDID to EDID data, obtains EDID number of all categories
According to before, the HDMI compatibility test method further include:
Set-top box collects the target HDMI and shows that the EDID data of equipment are stored in local storage, and by the EDID of storage
Data are sent to the EDID and collect server；
Or,
Set-top box collects the target HDMI and shows that the EDID data of equipment are stored in local storage, and by the EDID of storage
Data are sent to the EDID and collect server.
9. HDMI compatibility test method as claimed in claim 8, which is characterized in that the EDID collects server from all kinds of
It is chosen in other EDID data one of as test sample of all categories；Multiple test samples are combined and are tested
After sample set, the HDMI compatibility test method further include:
EDID collects server and receives the EDID data that the set-top box is sent, and after the EDID data for receiving new category more
The new test sample collection.
10. HDMI compatibility test method as claimed in claim 9, which is characterized in that the display equipment simulator is to institute
It states test sample collection to be traversed, obtains the target detection sample traversed, it is aobvious to establish simulation according to the target detection sample
Before showing equipment, the HDMI compatibility test method further include:
Test sample collection is being locally stored in display equipment simulator, and carries out more according to preset rules to the test sample collection
Newly.
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| CN201811457680.4A CN109379585B (en) | 2018-11-30 | 2018-11-30 | HDMI compatibility testing device and method |
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| CN110708538A (en) * | 2019-10-09 | 2020-01-17 | Tcl王牌电器(惠州)有限公司 | Test method and test device for MHL port |
| CN111338639A (en) * | 2020-03-27 | 2020-06-26 | 象链网络科技(上海)有限公司 | Method for realizing instruction set of block chain intelligent contract virtual machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110022476A (en) * | 2019-03-21 | 2019-07-16 | 硅谷数模半导体（北京）有限公司 | Data processing method, device, storage medium and processor |
| CN110022476B (en) * | 2019-03-21 | 2021-03-09 | 硅谷数模半导体（北京）有限公司 | Data processing method, device, storage medium and processor |
| CN110708538A (en) * | 2019-10-09 | 2020-01-17 | Tcl王牌电器(惠州)有限公司 | Test method and test device for MHL port |
| CN110708538B (en) * | 2019-10-09 | 2022-07-08 | Tcl王牌电器(惠州)有限公司 | Test method and test device for MHL port |
| CN111338639A (en) * | 2020-03-27 | 2020-06-26 | 象链网络科技(上海)有限公司 | Method for realizing instruction set of block chain intelligent contract virtual machine |
| CN111338639B (en) * | 2020-03-27 | 2023-05-16 | 象链网络科技(上海)有限公司 | Implementation method of instruction set of intelligent contract virtual machine of block chain |
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