CN1885400A - Extended display identification data content table writing-in method - Google Patents
Extended display identification data content table writing-in method Download PDFInfo
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- CN1885400A CN1885400A CN 200510078619 CN200510078619A CN1885400A CN 1885400 A CN1885400 A CN 1885400A CN 200510078619 CN200510078619 CN 200510078619 CN 200510078619 A CN200510078619 A CN 200510078619A CN 1885400 A CN1885400 A CN 1885400A
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- bar code
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- identification data
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Abstract
The invention relates to a method for writing expanding display recognize data content list, which edits program to build module document; then uses module document to write the expanding display recognize data content into storage device, to improve the write efficiency and reduce the recording mistake rate.
Description
Technical field
The present invention relates to a kind of wiring method, and be particularly related to a kind of extended display identification data content table writing-in method.
Background technology
In order to support (the Video Electronics StandardsAssociation of VESA, abbreviate VESA as) expanded display recognition data (Extended DisplayIdentification Data, abbreviate EDID as) standard, general way is each input end in the display device of projector, monitor and Digital Television and so on, all uses an Electrically Erasable Read Only Memory (EEPROM) to store the EDID contents table of corresponding input end.In mass-produced process, in order to quicken operation, the partial information that the EDID contents table is required, the for example build date of display device and sequence number, all be to read, be burned onto EEPROM in the lump with other guide then, but different machines just have different EDID content and barcode standard from bar code.
And the Technical Architecture of traditional EDID contents table method for burn-recording just as shown in Figure 1, difference for different display device machines 131 ~ 133 its barcode standards and EDID content, the cd-rom recorder 121 ~ 123 that the research staff must write corresponding burning program 111 ~ 113 and exploitation correspondence separately separately comes burning (when burning, EEPROM can be installed on the cd-rom recorder, and cd-rom recorder can be connected to the computer of carrying out burning program).The production line personnel must be familiar with various machines when the production of facing different machines and packing, just can switch to correct burning program and cd-rom recorder.
As for the step of traditional method for burn-recording then shown in the flow process of Fig. 2.At first, the research staff is in the EDID contents table of step 201 foundation corresponding to certain machine, write corresponding burning program in step 202, and contents table is inserted, at the corresponding burning interface cd-rom recorder of step 203 exploitation, last then, in step 204, the research staff teaches the production line personnel and how to use above-mentioned burning program and cd-rom recorder, and payment program and cd-rom recorder are given the production line personnel.
And traditional method research staff must spend the more time, for different machine editor EDID contents table, write burning program and the exploitation cd-rom recorder, and because different machine needs corresponding different burning program and cd-rom recorder, education keyholed back plate and cd-rom recorder management in production line are comparatively difficult, also can make the efficient of burning EDID reduce.
Summary of the invention
The objective of the invention is is providing a kind of extended display identification data content table writing-in method, the efficient that writes with raising and reduce the probability of burning error.
For reaching above-mentioned and other purpose, the present invention proposes a kind of extended display identification data content table writing-in method, its step comprises that the user utilizes edit routine input data, and will import the content that data are converted to extended display identification data content table, to set up module file, use module file that expanded display recognition data is write storage device then; Wherein module file comprises the recognition data of the bar code of the build date of extended display identification data content table and display device and sequence number, and the recognition data of bar code can utilize light shield that the machine bar code of a part is covered, again with in the machine bar code not the partial data of crested take out and to obtain, and utilize the effect of light shield shaded portions machine bar code to be only the information that need be recorded in the machine bar code in the module file can be read out.If the machine title of the display device under the storage device does not meet the included machine title of module file, then send caution, and whether the comparison module file conforms to the machine title, can utilize light shield that the machine bar code mode of covering of a part is reached out part numerical value in the machine bar code and the data in the module file and make comparisons and realize.
The present invention is bar code and an EDID contents table of concentrating each producer's machine with module file, as long as be written into corresponding module file, just can be with single burning program and single cd-rom recorder, EDID is write the storage device of each producer's machine, need not set up the EDID contents table individually, write burning program or exploitation cd-rom recorder at different machines, therefore can shorten the time that the research staff prepares to produce in batches, simplify production line personnel education and cd-rom recorder management, save man-hour.In addition, the present invention if finding machine is not inconsistent with module file is described, can send caution when burning, so also can reduce the probability that burning is slipped up.
For above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, the preferred embodiments of the present invention cited below particularly, and conjunction with figs. is described in detail below.
Description of drawings
Fig. 1 is the Technical Architecture figure of traditional EDID contents table method for burn-recording.
Fig. 2 is the process flow diagram of traditional EDID contents table method for burn-recording.
Fig. 3 is the Technical Architecture figure of EDID content table writing-in method according to an embodiment of the invention.
Fig. 4 is the process flow diagram of EDID content table writing-in method according to an embodiment of the invention.
The main element symbol description
111 ~ 113: burning program
121 ~ 123: cd-rom recorder
131 ~ 133: the display device machine
201 ~ 204: flow chart step
311: burning program
321: cd-rom recorder
331 ~ 333: the display device machine
401 ~ 409: flow chart step
Embodiment
See also Fig. 3 and shown in Figure 4, extended display identification data content table writing-in method of the present invention, be applied to a plurality of display device, each display device comprises a machine bar code, expanded display recognition data and storage device, and each display device has different machine bar code specifications and expanded display recognition data specification separately, wiring method of the present invention utilizes edit routine generation module file, the display device of a machine of a corresponding producer of module file, the content of module file comprises the description and the EDID contents table of machine barcode standard, therefore at different display device machines 331 ~ 333, only need be written into corresponding module file, just can be with same burning program 311 and same cd-rom recorder 321, read the machine bar code of each producer, and the EDID contents table is burned onto the EEPROM of each machine, in other embodiments of the invention, storage device is not limited to EEPROM, and the mode that writes the EDID contents table also is not limited to burning.
Detailed process as for present embodiment please refer to Fig. 4.At first, the research staff enters edit routine in step 401, and edit routine is available for users to the recognition data of the EDID content of each machine, bar code and input are come inputs such as source category; The EDID content comprises display type and chromatic value etc., and display type can be RGB color, gray level or non-RGB polychrome (Non-RGBmulticolor) etc.; The recognition data of bar code comprises machine title, build date and sequence number, and the recognition data of bar code is after can utilizing the machine bar code of light shield elder generation shaded portions, again with in the machine bar code not the partial data of crested take out and to obtain, because the machine barcode standard of different machines is all different, therefore, can design different light shields according to the form of machine bar code, utilize the scanning barcode device to cooperate light shield correctly to take out again with recognition data with required bar code in the edit routine; Input comes the input option of source category because general display device comprises a plurality of input ends and input end can be the analog or digital input interface and design, so need import source category according to the different choice difference of input end when using edit routine.
Edit routine is in step 402 then, and the input of edit routine is converted to the content of EDID, just will be converted to the hexadecimal digit of EDID by the data of edit routine input, and so the research staff does not just need to change voluntarily.Next, edit routine is set up module file in step 403, and EDID is stored in the module file.
When actual burn, the production line personnel can use above-mentioned module file in step 404.The burning program file that can insmod in step 405, cooperates the use of light shield to read out the recognition data of bar code the machine bar code on desiring the burning machine.Judge in step 406 whether the recognition data of the bar code of display device meets the recognition data of the included bar code of module file then, in the present embodiment, utilize the machine title to judge whether to conform to, if do not meet, just send caution, obscure machine accidentally to avoid the production line personnel in step 407.Flow process so far finishes.
On the other hand, if the machine title meets, burning program can write the EDID contents table in step 408 with information such as build date and sequence numbers.In step 409 the EDID contents table is write the storage device of display device then.In the present embodiment, this storage device just is mounted in the EEPROM on the cd-rom recorder.Flow process so far finishes.
By above explanation as can be known, the present invention utilizes edit routine to convert the module file of single form to the bar code of each producer's machine and EDID content, therefore, when desire writes the display device machine with extended display identification data content table, as long as be written into the module file of display device machine correspondence, just can be with single burning program and single cd-rom recorder, the EDID contents table is write the storage device of each producer's display device machine, and need not set up the EDID contents table individually at different machines, write burning program, or exploitation cd-rom recorder, therefore, can improve and write efficient and can shorten the time that the research staff prepares to produce in batches, simplify production line personnel education and cd-rom recorder management, save man-hour.In addition, the present invention if finding machine is not inconsistent with module file is described, can send caution when burning, so also can reduce the probability that burning is slipped up.
Though the present invention discloses as above with preferred embodiment; right its is not in order to limit the present invention; any those skilled in the art; without departing from the spirit and scope of the present invention; when can doing a little change and retouching, so protection scope of the present invention is as the criterion when looking appending claims institute restricted portion.
Claims (8)
1. extended display identification data content table writing-in method, it is applied to a plurality of display device, each display device comprises machine bar code, expanded display recognition data and storage device, and each display device has different machine bar code specifications and expanded display recognition data specification separately, and this wiring method comprises the following steps:
One edit routine is provided;
The user utilizes this edit routine to import the expanded display recognition data of described display device correspondence (EDID);
The expanded display recognition data of changing described input is single formatted data, and builds in the module file; And
Use this module file, described expanded display recognition data is write this storage device.
2. extended display identification data content table writing-in method as claimed in claim 1, wherein said storage device are Electrically Erasable Read Only Memory (EEPROM).
3. extended display identification data content table writing-in method as claimed in claim 1, wherein said storage device are mounted in to be accepted on the cd-rom recorder to write.
4. extended display identification data content table writing-in method as claimed in claim 1 also comprises the following steps:
Read the recognition data of a bar code from described machine bar code; And
The recognition data of this bar code is built on this module file.
5. extended display identification data content table writing-in method as claimed in claim 4, wherein when described machine bar code reads the recognition data of bar code, can utilize the described machine bar code of a light shield shaded portions, utilize the one scan device to obtain the recognition data of this bar code again.
6. extended display identification data content table writing-in method as claimed in claim 4, the recognition data of wherein said bar code comprise machine title, build date or the sequence number of display device.
7. extended display identification data content table writing-in method as claimed in claim 6 also comprises the following steps:
Read the machine title in the described machine bar code; And
Judge the machine title of described machine bar code and the machine title in the described module file.
8. when extended display identification data content table writing-in method as claimed in claim 7, the machine title of wherein said machine bar code do not meet machine title in the described module file, then send caution.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2005100786195A CN100397473C (en) | 2005-06-23 | 2005-06-23 | Extended display identification data content table writing-in method |
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| CNB2005100786195A CN100397473C (en) | 2005-06-23 | 2005-06-23 | Extended display identification data content table writing-in method |
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| CN1885400A true CN1885400A (en) | 2006-12-27 |
| CN100397473C CN100397473C (en) | 2008-06-25 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101329853B (en) * | 2007-06-20 | 2010-07-14 | 大同股份有限公司 | Portable recorder for EDID |
| CN101329738B (en) * | 2007-06-20 | 2011-07-27 | 大同股份有限公司 | Method for conformity of bar code information and spreading display identification data |
| CN103559871A (en) * | 2013-11-11 | 2014-02-05 | 西安诺瓦电子科技有限公司 | Bright chroma information collecting and storing method for LED display module |
| CN104615556A (en) * | 2015-02-10 | 2015-05-13 | 昆山龙腾光电有限公司 | EDID burning device and method |
| CN106326787A (en) * | 2016-08-08 | 2017-01-11 | 江西合力泰科技有限公司 | Information burning method |
| CN108227256A (en) * | 2018-02-01 | 2018-06-29 | 捷星显示科技（福建）有限公司 | A kind of automatic method for burn-recording of liquid crystal display EDID |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3311542B2 (en) * | 1995-06-27 | 2002-08-05 | 三菱電機株式会社 | Trend graph display |
| CN1252564A (en) * | 1998-10-28 | 2000-05-10 | 侯文奇 | Luggage tag printing system |
| US20030007008A1 (en) * | 2001-07-05 | 2003-01-09 | International Business Machines Corporation | Computer controlled display system with scroll bar means for indicating the type of data being scrolled at particular locations in a displayed document |
| CN2704887Y (en) * | 2004-03-22 | 2005-06-15 | 王越 | Two-dimensional barcode readers |
-
2005
- 2005-06-23 CN CNB2005100786195A patent/CN100397473C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101329853B (en) * | 2007-06-20 | 2010-07-14 | 大同股份有限公司 | Portable recorder for EDID |
| CN101329738B (en) * | 2007-06-20 | 2011-07-27 | 大同股份有限公司 | Method for conformity of bar code information and spreading display identification data |
| CN103559871A (en) * | 2013-11-11 | 2014-02-05 | 西安诺瓦电子科技有限公司 | Bright chroma information collecting and storing method for LED display module |
| CN104615556A (en) * | 2015-02-10 | 2015-05-13 | 昆山龙腾光电有限公司 | EDID burning device and method |
| CN106326787A (en) * | 2016-08-08 | 2017-01-11 | 江西合力泰科技有限公司 | Information burning method |
| CN108227256A (en) * | 2018-02-01 | 2018-06-29 | 捷星显示科技（福建）有限公司 | A kind of automatic method for burn-recording of liquid crystal display EDID |
| CN108227256B (en) * | 2018-02-01 | 2021-02-19 | 捷星显示科技（福建）有限公司 | Automatic burning method for EDID of liquid crystal display |
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| Publication number | Publication date |
|---|---|
| CN100397473C (en) | 2008-06-25 |
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