CN110012253A - A kind of server start process video display optimization method - Google Patents
A kind of server start process video display optimization method Download PDFInfo
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- CN110012253A CN110012253A CN201910254438.5A CN201910254438A CN110012253A CN 110012253 A CN110012253 A CN 110012253A CN 201910254438 A CN201910254438 A CN 201910254438A CN 110012253 A CN110012253 A CN 110012253A
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- video
- server
- osd
- osd module
- start process
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 230000008569 process Effects 0.000 title claims abstract description 21
- 238000005457 optimization Methods 0.000 title claims abstract description 14
- 238000003860 storage Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/265—Mixing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Stored Programmes (AREA)
Abstract
The present invention relates to a kind of server start process video display optimization methods.Video output and video input mouth is arranged in this method in the hardware circuit of server master board, and OSD module is plugged on the video output and video input mouth；Server start process video display optimization method of the present invention realizes the function that server powers on i.e. exportable vision signal after booting；It solves the problems, such as the logo display problem in blank screen stage after device power-up process shows blank screen and device power-up, effectively avoids the maloperation of user.
Description
Technical field
The present invention relates to a kind of server start process video display optimization methods, belong to the skill of OSD video image processing
Art field.
Background technique
With the fast development of Defence business and to safety and the autonomous continuous improvement controllably required, it is based on domestic place
Reason device platform develops domestic basic model equipment and is developed rapidly and is widely applied.But due to multi-party, in device power
It is switched on to before there is vision signal output, display is constantly in black state, especially server apparatus, it usually needs waits half
Minute even it is longer could show picture, user is unable to judge accurately the current state of equipment in this process, be easy misleading use
The operation at family.
Traditional OSD technology mainly realizes video overlapping function, i.e., the specific image of Overlapping display in current main interface
Or window, be chiefly used in the setting of display and other display device parameters, whether the output of such OSD vision signal with main view frequency
Signal is unable to satisfy equipment requirement without direct relation.
Chinese patent, publication number 206193755U disclose a kind of knot realized and quickly shown when the starting of domestic processor
Structure；The OSD chip that the program is selected is MTV018, has been stopped production for many years, and uses the realization side of MTV018+RGB MUX chip
Formula, R, G, B and row, field signal processing are complex when circuit design, such as design or handle bad, will affect video display effect
Fruit.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of server start process video display optimization method.
Term explanation:
I2C bus is a kind of simple, the bidirectional two-line synchronous serial bus developed by Philips company.It is only needed
Both threads can transmit information between the device being connected in bus.
The technical solution of the present invention is as follows:
A kind of server start process video display optimization method, comprises the following steps that
1) video output and video input mouth be set in the hardware circuit of server master board, and by OSD module grafting
Onto the video output and video input mouth；
2) server powers on booting, and after the completion of the Master control chip initial configuration of OSD module, OSD module is total by I2C
Line reads the logo information of specific format in the edid information and Flash of display, and edid information and logo information are exported
It is shown to display, user's current device is prompted to be in open state；The Master control chip initial configuration process of OSD module
It is powered on and initialized similar to MCU, initial configuration is carried out to buses such as GPIO interface, I2C or SPI, belongs to the prior art.
3) OSD module persistently detects vision signal, and to be checked to measure after video card has vision signal output, OSD control module takes
The logo information that disappears is shown, then exports the vision signal of video card output.Lasting detection is the basic function of this OSD chip, similar
Periodic scan interface signal state carries out the detection of RGB or row field signal, continues detection process and belongs to the prior art.
Preferably, flash storage chip is reserved on the OSD module, flash storage chip is stored with specific format
Logo picture.OSD module can flexibly replace display logo according to different application demand.Common picture format have JPEG, PNG,
BMP etc. checks that software is the same similar to different pictures, is only capable of opening the picture of specific format, OSD module is only capable of reading and show
A kind of picture of format.
Preferably, OSD module is reserved with HDMI input interface and VGA output interface, the video at server master board video card end
Signal passes sequentially through video output in the form of HDMI, HDMI input interface is input to OSD module；OSD module is exported by VGA
Interface is connected to the video input mouth of server master board with VGA signal form.
Preferably, the Master control chip of OSD module is CH7038.CH7038 supports various video input, output form, such as
Fruit user need to change the signal form of the input or output interface of module, and the software and hardware of simple modified module can be realized.
The invention has the benefit that
1. server start process video display optimization method of the present invention, realize after server powers on booting
Export the function of vision signal；Solves the problems, such as the logo in blank screen stage after device power-up process shows blank screen and device power-up
Display problem effectively avoids the maloperation of user；
2. OSD module of the present invention is defaulted as HDMI input, VGA output, user can be as needed, and modification software and hardware is
The vision signal form of changeable module input or output；
3, OSD chip of the present invention uses newer CH7038, and the present invention only uses depositing for a CH7038 chip and periphery
Storage chip can be realized, and method is simple, effectively prevents the influence to video display effect.
Detailed description of the invention
Fig. 1 is the functional block diagram of OSD module of the present invention；
Fig. 2 is the flow chart of server start process video display optimization method of the present invention.
Specific embodiment
Below with reference to embodiment and Figure of description, the present invention will be further described, but not limited to this.
Embodiment 1
As shown in Figure 1 and Figure 2.
A kind of server start process video display optimization method, comprises the following steps that
1) video output and video input mouth be set in the hardware circuit of server master board, and by OSD module grafting
Onto the video output and video input mouth；
2) server powers on booting, and after the completion of the Master control chip initial configuration of OSD module, OSD module is total by I2C
Line reads the logo information of specific format in the edid information and Flash of display, and edid information and logo information are exported
It is shown to display, user's current device is prompted to be in open state；The Master control chip initial configuration process of OSD module
It is powered on and initialized similar to MCU, initial configuration is carried out to buses such as GPIO interface, I2C or SPI, belongs to the prior art.
3) OSD module persistently detects vision signal, and to be checked to measure after video card has vision signal output, OSD control module takes
The logo information that disappears is shown, then exports the vision signal of video card output.Lasting detection is the basic function of this OSD chip, similar
Periodic scan interface signal state carries out the detection of RGB or row field signal, continues detection process and belongs to the prior art.
Flash storage chip is reserved on the OSD module, flash storage chip is stored with the logo figure of specific format
Piece.OSD module can flexibly replace display logo according to different application demand.Common picture format has JPEG, PNG, BMP etc.,
It checks that software is the same similar to different pictures, is only capable of opening the picture of specific format, OSD module is only capable of reading and showing a kind of lattice
The picture of formula.
OSD module is reserved with HDMI input interface and VGA output interface, the vision signal at server master board video card end with
HDMI form passes sequentially through video output, HDMI input interface is input to OSD module；OSD module by VGA output interface with
VGA signal form is connected to the video input mouth of server master board.
The Master control chip of OSD module is CH7038.CH7038 supports various video input, output form, if user
The signal form of the input or output interface of module need to be changed, the software and hardware of simple modified module can be realized.
Claims (4)
1. a kind of server start process video display optimization method, which is characterized in that comprise the following steps that
1) video output and video input mouth are set in the hardware circuit of server master board, and OSD module is plugged into institute
It states on video output and video input mouth；
2) server powers on booting, and after the completion of the Master control chip initial configuration of OSD module, OSD module is read by I2C bus
The logo information of specific format in the edid information and Flash of display is taken, and edid information and logo information are exported to aobvious
Show that device is shown, user's current device is prompted to be in open state；
3) OSD module persistently detects vision signal, and to be checked to measure after video card has vision signal output, OSD control module is cancelled
Logo information is shown, then exports the vision signal of video card output.
2. server start process video display optimization method according to claim 1, which is characterized in that the OSD mould
Flash storage chip is reserved on block, flash storage chip is stored with the logo picture of specific format.
3. server start process video display optimization method according to claim 1, which is characterized in that OSD module is pre-
There are HDMI input interface and VGA output interface, the vision signal at server master board video card end passes sequentially through view in the form of HDMI
Frequency delivery outlet, HDMI input interface are input to OSD module；OSD module is connected to by VGA output interface with VGA signal form
The video input mouth of server master board.
4. server start process video display optimization method according to claim 1, which is characterized in that OSD module
Master control chip is CH7038.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910254438.5A CN110012253A (en) | 2019-03-31 | 2019-03-31 | A kind of server start process video display optimization method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910254438.5A CN110012253A (en) | 2019-03-31 | 2019-03-31 | A kind of server start process video display optimization method |
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| CN110012253A true CN110012253A (en) | 2019-07-12 |
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| CN201910254438.5A Pending CN110012253A (en) | 2019-03-31 | 2019-03-31 | A kind of server start process video display optimization method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113053273A (en) * | 2020-12-15 | 2021-06-29 | 四川长虹电器股份有限公司 | Method for judging and controlling lighting of DLP micro-throw product optical machine through IIC communication |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060132476A1 (en) * | 2004-12-17 | 2006-06-22 | Aopen Incorporated | Video system and processor for computer |
| KR20100027304A (en) * | 2008-09-02 | 2010-03-11 | 엘지전자 주식회사 | Apparatus and method for display logo |
| CN101686346A (en) * | 2008-09-28 | 2010-03-31 | 康佳集团股份有限公司 | Display device and startup picture replacing method thereof |
| CN102170539A (en) * | 2011-05-18 | 2011-08-31 | 深圳创维－Rgb电子有限公司 | Television and starting LOGO upgrading method thereof |
| CN105321497A (en) * | 2015-11-26 | 2016-02-10 | 浪潮集团有限公司 | All-in-one machine power-up display LOGO and implementation method for sound and brightness control |
| CN106020805A (en) * | 2016-05-13 | 2016-10-12 | 浪潮集团有限公司 | Method for quickly displaying LOGO by server adopting homemade processor |
| CN206193755U (en) * | 2016-11-01 | 2017-05-24 | 济南浪潮高新科技投资发展有限公司 | Realize structure of quick demonstration when homemade treater starts |
-
2019
- 2019-03-31 CN CN201910254438.5A patent/CN110012253A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060132476A1 (en) * | 2004-12-17 | 2006-06-22 | Aopen Incorporated | Video system and processor for computer |
| KR20100027304A (en) * | 2008-09-02 | 2010-03-11 | 엘지전자 주식회사 | Apparatus and method for display logo |
| CN101686346A (en) * | 2008-09-28 | 2010-03-31 | 康佳集团股份有限公司 | Display device and startup picture replacing method thereof |
| CN102170539A (en) * | 2011-05-18 | 2011-08-31 | 深圳创维－Rgb电子有限公司 | Television and starting LOGO upgrading method thereof |
| CN105321497A (en) * | 2015-11-26 | 2016-02-10 | 浪潮集团有限公司 | All-in-one machine power-up display LOGO and implementation method for sound and brightness control |
| CN106020805A (en) * | 2016-05-13 | 2016-10-12 | 浪潮集团有限公司 | Method for quickly displaying LOGO by server adopting homemade processor |
| CN206193755U (en) * | 2016-11-01 | 2017-05-24 | 济南浪潮高新科技投资发展有限公司 | Realize structure of quick demonstration when homemade treater starts |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113053273A (en) * | 2020-12-15 | 2021-06-29 | 四川长虹电器股份有限公司 | Method for judging and controlling lighting of DLP micro-throw product optical machine through IIC communication |
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Application publication date: 20190712 |