CN202050507U - Video display testing system - Google Patents
Video display testing system Download PDFInfo
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- CN202050507U CN202050507U CN2011200379931U CN201120037993U CN202050507U CN 202050507 U CN202050507 U CN 202050507U CN 2011200379931 U CN2011200379931 U CN 2011200379931U CN 201120037993 U CN201120037993 U CN 201120037993U CN 202050507 U CN202050507 U CN 202050507U
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Abstract
The utility model is suitable for the technical field of video display detection and provides a video display testing system, which comprises various testing instruments which are connected with video display equipment to be tested; and a server which is connected with the various testing instruments, automatically recognizes the video display equipment to be tested and automatically switches the testing items of the video display equipment to be tested to corresponding testing instruments. By adopting a system integration mode, by integrating the various testing instruments into one uniform testing system and by uniformly distributing and calling the testing items, the automatic operation of the testing process is realized, demands of labor in production testing are greatly reduced and errors during manual testing are effectively avoided.
Description
Technical field
The utility model belongs to video and shows the detection technique field, relates in particular to a kind of video display test system.
Background technology
Display debugging at present is pipeline mode, being about to movement decomposition finishes to each test cell, this debugging mode main purpose is to reduce employee's operational motion, reduction relies on and the requirement of individual skill level employee's technology, but the drawback of this pattern is that action invalid, that repeat is many, and is not high to the practical efficiency of employee and equipment.On the other hand, because the video equipment product category is various, and the debugging technique specification of each series products and technology are all different, when producing different types of machines above the production line for same, will require than higher the selection and the operative skill of technical indicator the employee, and can't accomplish fool proof, often select mistake and cause debugging mistake because of technical indicator.Therefore, the method for testing of prior art is had relatively high expectations to the production test personnel's, and the error probability that human factor causes is higher, and simultaneously, the automaticity of system is lower.
The utility model content
The purpose of this utility model is to provide a kind of video display test system, is intended to solve the prior art test macro production test personnel are had relatively high expectations the error probability problem of higher that human factor causes.
The utility model is achieved in that a kind of video display test system, and described system comprises:
The multiple tester that is connected with video display apparatus to be measured;
Be connected with described multiple tester, discern video display apparatus to be tested automatically, the test event of video display apparatus to be measured is automatically switched to the server of corresponding tester.
Further, the multiple tester of the utility model embodiment specifically comprises:
Two or more combination arbitrarily in flying-spot video generator, audio signal generator, color analysis instrument, power analyzer, DDC burning adapter or the safety analyzer.
Further, described flying-spot video generator of the present utility model, audio signal generator, color analysis instrument, power analyzer and safety analyzer are connected with described server by RS232 interface, USB interface or gpib interface;
Described DDC burning adapter is connected with described server by the IIC interface.
The utility model embodiment passes through the integrated test macro of multiple tester, by the test event of unified server according to the display device of determining to be tested, start corresponding tester, complete test, realize the automatic testing process that instrument control automatically, automatic data collection, result judge automatically, reduce manpower demand greatly, effectively prevent manual testing's mistake production test.
Description of drawings
Fig. 1 is the structure chart of the video display test system that provides of the utility model embodiment one;
Fig. 2 is the johning knot composition that a plurality of testers are provided in the video display test system that provides of the utility model embodiment two.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
The utility model embodiment adopts system integration pattern, by with the integrated unified test macro of multiple tester, each test event of unified management has realized the automation mechanized operation of test process, reduce manpower demand greatly, effectively prevent manual testing's mistake production test.
The utility model embodiment provides a kind of video display test system, and described system comprises:
The multiple tester that is connected with video display apparatus to be measured;
Be connected with described multiple tester, discern video display apparatus to be tested automatically, the test event of video display apparatus to be measured is automatically switched to the server of corresponding tester.
The utility model embodiment passes through the integrated test macro of multiple tester, by the test event of unified server according to the display device of determining to be tested, start corresponding tester, complete test, realize the automatic testing process that instrument control automatically, automatic data collection, result judge automatically, reduce manpower demand greatly, can prevent manual testing's mistake production test.
Below in conjunction with specific embodiment realization of the present utility model is described in detail:
Embodiment one
Fig. 1 shows the structure of the video display test system that the utility model embodiment one provides, and for convenience of explanation, only shows relevant part.
The video display test system of the utility model embodiment comprises:
Also comprise the multiple tester 12 that is connected with video display apparatus 11 to be measured.
In the utility model embodiment, multiple tester 12 can comprise the N kind, and as tester 1, tester 2, tester 3...... tester N, the value of N can be got it according to user's demand, at this not in order to limit practical property.
Further comprise being connected, discern video display apparatus to be tested automatically, determine corresponding test event, and automatically switch to the server 13 of the tester of above-mentioned test event correspondence with multiple tester.
In the utility model embodiment, multiple tester 12 can pass through RS232 interface, USB (Universal Serial Bus with server, USB), general-purpose interface bus (General Purpose Interface Bus, GPIB) or internal integration bus of circuit interface (Inter-Integrated Circuit IIC) connects.
The utility model embodiment passes through the integrated test macro of multiple tester, by the test event of unified server according to the display device of determining to be tested, start corresponding tester, complete test, realize the automatic testing process that instrument control automatically, automatic data collection, result judge automatically, reduce manpower demand greatly, can prevent manual testing's mistake simultaneously production test.
Embodiment two
The video display test system of the utility model embodiment comprises video display apparatus 21 to be measured, the difference of the utility model embodiment and embodiment one is, multiple tester 22 specifically can comprise flying-spot video generator, audio signal generator, color analysis instrument, power analyzer, Direct Digital control (Direct Digital Control, DDC) combination in any of two or more in burning adapter and/or the safety analyzer.
See also Fig. 2 and show the concrete johning knot composition that has comprised flying-spot video generator 221, audio signal generator 222, color analysis instrument 223, power analyzer 224, DDC burning adapter 225 and safety analyzer 226 when multiple tester 22, for the ease of understanding, only show relevant part.
In the utility model embodiment, above-mentioned flying-spot video generator 221, audio signal generator 222, color analysis instrument 223, power analyzer 224 and safety analyzer 226 are connected by RS232 interface, USB interface or gpib interface with server 23.
In the utility model embodiment, DDC burning adapter 225 is connected by the IIC interface with server 23.
In the utility model embodiment, server can wrap, make and carry out management system (Manufacturing Execution System, MES), specifically realize automatically switching to the tester of test event correspondence by the MES system, cooperate with the MES system by management server, can realize the automatic startup and the switching of the tester of different test events easily.
In the utility model embodiment, the course of work of test macro is as follows:
1, server is according to the detection bar code of video display apparatus to be measured, detects the classification of machine, whether meets the requirement of current volume production according to the numerical check machine of bar code, if do not meet, and display alarm signal then.
Check in the production process whether switch machine, if any switching, switch test instrument then.
Whether the communication that detects between server and video display apparatus to be measured and the tester is normal, as occur unusually, then the information of display abnormality.
2, according to detected result, the test event that current equipment to be tested need be finished is determined in inquiry and that preserve and configuration information above-mentioned video display apparatus coupling to be measured.
3, the test event finished according to video display apparatus needs to be measured of server starts corresponding apparatus, carries out corresponding test process, specifically can comprise:
Whether the IIC communication that the detection server is connected with testing equipment is normal.If undesired, then show the information indicating of makeing mistakes.If normal, then continue following steps.
Server controls flying-spot video generator output grey menu, and send instruction by iic bus and finish the auto color correction.
The complete white picture of server controls flying-spot video generator output according to the test value of the color analysis instrument of reading, is adjusted each color component of video display apparatus to be measured, makes it reach the colour temperature specification of white balance.
Server sends the DDC content to video display apparatus to be measured, finishes DDC data burning process.And read DDC numerical value, by comparing, judge whether burning is successful with the burning content.
Server sends start-up command to video display apparatus to be measured, records the start power consumption by power meter, sends shutdown command then to video display apparatus to be measured, records the shutdown power consumption by power meter.
The complete white picture of server controls flying-spot video generator output is controlled video display apparatus to be measured the brightness and contrast is transferred to maximum, reads the brightness value of video display apparatus to be measured with color analysis instrument, and the brightness value of this moment is exactly a high-high brightness.
Start power consumption number, shutdown power consumption number and big brightness according to above step records calculate the efficiency grade, judge the efficiency specification requirement that whether meets factory.
Server controls Switch Video graphic array port (Video Graphics Array, VGA), digital visual interface (Digital Visual Interface, DVI) and/or HDMI (High Definition Multimedia Interface) (High Definition Multimedia Interface, HDMI) whether outputting VGA, DVI and HDMI signal, it is normal to detect grey menu.
Whether server controls audio signal generator output audio signal, it is normal to detect horn function.
In the utility model embodiment, the result data of test can be stored in the data in server storehouse in order to calling, and simultaneously, can also generate the data sheet, after-sale service tracking of output machine etc., can write down, inquire about the data and the result of all debugging according to subjective needs.
In sum, the utility model embodiment passes through the integrated test macro of multiple tester, by the test event of unified server according to the display device of determining to be tested, start corresponding tester, complete test, realize the automatic testing process that instrument control automatically, automatic data collection, result judge automatically, reduce manpower demand greatly, can prevent manual testing's mistake simultaneously production test.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (3)
1. a video display test system is characterized in that, described system comprises:
The multiple tester that is connected with video display apparatus to be measured;
Be connected with described multiple tester, discern video display apparatus to be tested automatically, the test event of video display apparatus to be measured is automatically switched to the server of corresponding tester.
2. the system as claimed in claim 1 is characterized in that, described multiple tester specifically comprises:
Two or more combination arbitrarily in flying-spot video generator, audio signal generator, color analysis instrument, power analyzer, Direct Digital control DDC burning adapter or the safety analyzer.
3. system as claimed in claim 2, it is characterized in that described flying-spot video generator, audio signal generator, color analysis instrument, power analyzer and safety analyzer are connected with described server by RS232 interface, USB interface or general-purpose interface bus gpib interface;
Described DDC burning adapter is connected with described server by internal integration bus of circuit interface IIC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200379931U CN202050507U (en) | 2011-02-14 | 2011-02-14 | Video display testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200379931U CN202050507U (en) | 2011-02-14 | 2011-02-14 | Video display testing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202050507U true CN202050507U (en) | 2011-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200379931U Expired - Lifetime CN202050507U (en) | 2011-02-14 | 2011-02-14 | Video display testing system |
Country Status (1)
| Country | Link |
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| CN (1) | CN202050507U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104661019A (en) * | 2015-01-12 | 2015-05-27 | 湖北三赢兴电子科技有限公司 | Automatic camera shooting module detection system |
| CN106644413A (en) * | 2017-01-20 | 2017-05-10 | 福建捷联电子有限公司 | Automatic test system and method for display |
| CN107592524A (en) * | 2017-08-24 | 2018-01-16 | 康佳集团股份有限公司 | Intelligent television automation test method, system and storage device based on matrix |
| CN113790872A (en) * | 2021-09-30 | 2021-12-14 | 福州大学 | Multi-test-instrument-integrated automatic display audio testing system and method |
-
2011
- 2011-02-14 CN CN2011200379931U patent/CN202050507U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104661019A (en) * | 2015-01-12 | 2015-05-27 | 湖北三赢兴电子科技有限公司 | Automatic camera shooting module detection system |
| CN106644413A (en) * | 2017-01-20 | 2017-05-10 | 福建捷联电子有限公司 | Automatic test system and method for display |
| CN107592524A (en) * | 2017-08-24 | 2018-01-16 | 康佳集团股份有限公司 | Intelligent television automation test method, system and storage device based on matrix |
| CN107592524B (en) * | 2017-08-24 | 2019-05-24 | 康佳集团股份有限公司 | Intelligent television automation test method and system based on matrix |
| CN113790872A (en) * | 2021-09-30 | 2021-12-14 | 福州大学 | Multi-test-instrument-integrated automatic display audio testing system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518057 computer building of the Great Wall, Nanshan District science and Technology Park, Shenzhen, Guangdong Patentee after: China the Great Wall science and technology group Limited by Share Ltd Address before: 518057 computer building of the Great Wall, Nanshan District science and Technology Park, Shenzhen, Guangdong Patentee before: China Changcheng Computer Shenzhen Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111123 |