CN202632715U - Monitor optical and energy efficiency automatic test system - Google Patents
Monitor optical and energy efficiency automatic test system Download PDFInfo
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- CN202632715U CN202632715U CN 201120518924 CN201120518924U CN202632715U CN 202632715 U CN202632715 U CN 202632715U CN 201120518924 CN201120518924 CN 201120518924 CN 201120518924 U CN201120518924 U CN 201120518924U CN 202632715 U CN202632715 U CN 202632715U
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Abstract
The utility model relates to a monitor optical and energy efficiency automatic test system, which comprises a personal computer (PC) and a tested monitor. The system is characterized by further comprising a programmable variable frequency power supply, a graphic signal generator and a color analyzer, wherein the output end of the programmable variable frequency power supply provides power for the tested monitor via a digital power analyzer and the control end is connected with the PC; one end of the graphic signal generator is connected with the PC and the other end is connected with the tested monitor via a DDC test board; the DDC test board is further communicated with the PC; and the color analyzer acquires and analyzes the graphic information of the tested monitor and is connected with the PC. With the monitor optical and energy efficiency automatic test system provided by the utility model, a plurality of test missions on the monitor production line can be integrated into a platform for a fully automatic test, thereby greatly reducing the operation of a production line operator and avoiding the quality problem caused by bad operation; and as the hardware construction is simple, the automatic degree of the test can not only be improved but the production efficiency can be improved.
Description
Technical field
The utility model relates to a kind of display optics and efficiency Auto-Test System.
Background technology
Display image quality test comprise optical data, complete machine power data, etc. the checking project.The number of entry of optical data and the test of complete machine power data is many; The test process complex operation needs manually to get into OSD and switches colour temperature and the gentle colour purity of test color, needs the manual test luminance uniformity; Manual test complete machine power, and all data manually are filled up in the form.This manual adjustments display and testing tool exist following defective: 1, manual record data time waste; Efficient is low; 2, testing procedure is complicated, needs the stand-by period too of a specified duration; Testing tool was not enough when 3, machine was many; 4, the manual test method exists and has artificial misregistration in the mistake data report.
Wherein DDC is the bus standard that display and host computer communicate, and its full name is: DISPLAYDATACHANNEL.Its basic function is exactly the electronic record data information of display, such as receiving capable field frequency scope, production firm, date of manufacture, production firm, date of manufacture, product ID, product type, typical display mode and parameter thereof, the DDC standard category of being supported, version information of EDID or the like.DDC test is exactly incorrect when detecting above relevant information.
Summary of the invention
In view of this, the purpose of the utility model provides a kind of display optics and efficiency Auto-Test System, has solved the efficiency and artificial leakage problem of test manually.
The utility model adopts following scheme to realize: a kind of display optics and efficiency Auto-Test System; Comprise a PC and tested display; It is characterized in that; Also comprise: a variable-frequency power sources able to programme, its output terminal is said tested monitor power supply through a digital power analyser, its control end is connected with said PC; One figure signal generator, the one of which end is connected with said PC, the other end is connected with tested display through a DDC test board, described DDC test board also with described PC communication; One color analyzer, it gathers, analyzes the image information of said tested display, and is connected with said PC.
In the utility model one embodiment, described color analyzer is connected through the usb data line with said PC.
The utility model framework is simple, and is easy to use, and its beneficial effect is:
(1) can reduce the operation action of producing the line operator, prevent the bad quality problem that causes of operation;
(2) promote automaticity, enhance productivity;
(3) cooperate other automatic test modules, realize the full-automatic testing of producing;
(4) reduce personnel operation leakage hidden danger, and make full use of the test wait time.
Description of drawings
Fig. 1 is the configuration diagram of the utility model embodiment.
Fig. 2 is the operating process synoptic diagram of the utility model embodiment system.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
As shown in Figure 1; The utility model provides a kind of display optics and efficiency Auto-Test System; Comprise a PC and tested display, it is characterized in that, also comprise: a variable-frequency power sources able to programme; Its output terminal is said tested monitor power supply through a digital power analyser, and control end is connected with said PC; One figure signal generator, the one of which end is connected with said PC, the other end is connected with tested display through a DDC test board, described DDC test board also with described PC communication; One color analyzer, it gathers, analyzes the image information of said tested display, and is connected with said PC.
The native system major function is that the multiple test with display is incorporated into a formula system, makes operator accomplish all functions through some simple actions.Its mentality of designing is: with wherein needing the part of a plurality of repetitive operations to integrate in the production run; Remove the wiring action of these repetitions and the stand-by period that streamline is produced; Make simple to operateization, the State Control of test and Monitor is accomplished by this system program fully.Operating process is as shown in Figure 2; After the program initialization; Demonstration is adjusted, just got into test phase then, this stage test comprises luminance uniformity test, Crosstalk test, high-high brightness test, minimum brightness test, acquiescence luminance test, excitation test, brightness curve, contrast curves, Energy Star test, efficiency level estimate, peak power test and exemplary power test; Wherein, Color analyzer is responsible for the test of above-mentioned relevant brightness, and the digital power analyser mainly is responsible for the test of relevant power, and the figure signal generator is that display provides test needed picture signal.
The system of the utility model realizes the automatic or semi-automatic test that display is produced, because the stand-by period concentrates, does other operations or the possibility that the people operates multistation simultaneously in the stand-by period section for operator.
The above is merely the preferred embodiment of the utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model.
Claims (2)
1. display optics and efficiency Auto-Test System; Comprise a PC and tested display, it is characterized in that, also comprise: a variable-frequency power sources able to programme; Its output terminal is said tested monitor power supply through a digital power analyser, and its control end is connected with said PC;
One figure signal generator, the one of which end is connected with said PC, the other end is connected with tested display through a DDC test board, described DDC test board also with described PC communication;
One color analyzer, it gathers, analyzes the image information of said tested display, and is connected with said PC.
2. display optics according to claim 1 and efficiency Auto-Test System is characterized in that: described color analyzer is connected through the usb data line with said PC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120518924 CN202632715U (en) | 2011-12-13 | 2011-12-13 | Monitor optical and energy efficiency automatic test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120518924 CN202632715U (en) | 2011-12-13 | 2011-12-13 | Monitor optical and energy efficiency automatic test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202632715U true CN202632715U (en) | 2012-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120518924 Expired - Fee Related CN202632715U (en) | 2011-12-13 | 2011-12-13 | Monitor optical and energy efficiency automatic test system |
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| CN (1) | CN202632715U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105810134A (en) * | 2016-04-04 | 2016-07-27 | 合肥博雷电子信息技术有限公司 | Field test device of LED display screen |
| 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 |
| CN106652858A (en) * | 2016-09-29 | 2017-05-10 | 福州大学 | Automatic detection system and method for compatibility anomaly of display |
| CN106920494A (en) * | 2017-04-25 | 2017-07-04 | 北华航天工业学院 | Display screen production test device |
| CN108120586A (en) * | 2017-12-26 | 2018-06-05 | 中航华东光电有限公司 | Dimming curve automatic testing equipment |
| CN113868057A (en) * | 2021-09-28 | 2021-12-31 | 福建捷联电子有限公司 | Automatic test system and method for storage performance of display |
-
2011
- 2011-12-13 CN CN 201120518924 patent/CN202632715U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105810134A (en) * | 2016-04-04 | 2016-07-27 | 合肥博雷电子信息技术有限公司 | Field test device of LED display screen |
| CN106652858A (en) * | 2016-09-29 | 2017-05-10 | 福州大学 | Automatic detection system and method for compatibility anomaly of display |
| CN106652858B (en) * | 2016-09-29 | 2020-03-10 | 福州大学 | Automatic detection system and method for compatibility abnormity of display |
| 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 |
| CN106920494A (en) * | 2017-04-25 | 2017-07-04 | 北华航天工业学院 | Display screen production test device |
| CN108120586A (en) * | 2017-12-26 | 2018-06-05 | 中航华东光电有限公司 | Dimming curve automatic testing equipment |
| CN113868057A (en) * | 2021-09-28 | 2021-12-31 | 福建捷联电子有限公司 | Automatic test system and method for storage performance of display |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20151213 |
|
| EXPY | Termination of patent right or utility model |