CN103870222B - A kind of display output control method and electronic equipment - Google Patents
A kind of display output control method and electronic equipment Download PDFInfo
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- CN103870222B CN103870222B CN201210533760.XA CN201210533760A CN103870222B CN 103870222 B CN103870222 B CN 103870222B CN 201210533760 A CN201210533760 A CN 201210533760A CN 103870222 B CN103870222 B CN 103870222B
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Abstract
The present invention provides a kind of display output control method and electronic equipment, this method obtains the first type information of the display of electronic equipment；Correspondence according to preset type information and storage region, determine corresponding first storage region of first type information, wherein, each storage region memory contains the extending display identification data EDID information to match with type information, and the EDID information of different storage zone memory storage is different；The EDID information to match with first type information is read from first storage region；Display output according to the EDID information control display read out.Without the configuration mode for being directed to different displays to set different, display output control process is simplified, improves the versatility of motherboard.
Description
Technical field
The present invention relates to technical field of communication equipment, more particularly to a kind of display output control method and electronics
Equipment.
Background technology
Extending display identification data（EDID, Extended Display Identification Date）Information is display
Device is transferred to the standard data message of the host of electronic equipment, the resolution including receiving row field frequency scope, display pattern, display
The information such as rate.For example, when electronic equipment is laptop, which can consider the video card including at least laptop
Control module；For television set, the host is it may be considered that be television receiver.
Memory memory generally in the main circuit board of host contains EDID corresponding with the display of the electronic equipment
Information, the host of electronic equipment is suitble to the display frequency of display according to the EDID information generation read, to carry out display output
Control.But the EDID information under normal circumstances corresponding to the display of different sizes or model is also different.Therefore, display is worked as
Size or during model difference, configuration parameter corresponding with display just needs corresponding change, it is necessary to configure different main electricity
Road plate, when needing to change the size or model of display, which is also just no longer applicable in.
The content of the invention
In view of this, the present invention provides a kind of display output control method and electronic equipment, to reduce the parameter of display
The complexity of configuration simplifies display output control process.
To achieve the above object, the present invention provides following technical solution：A kind of display output control method, applied to an electricity
Sub- equipment, including：
Obtain the first type information of the display of the electronic equipment；
According to the correspondence of preset type information and storage region, first type information corresponding first is determined
Storage region, wherein, each storage region memory contains the extending display identification data EDID information to match with type information,
And the EDID information of different storage zone memory storage is different；
The EDID information to match with first type information is read from first storage region；
Display output according to the EDID information control display read out.
Preferably, the model signal of the display for obtaining the electronic equipment, including：
When receiving power-on instruction, the type information of the display of the electronic equipment is obtained.
Preferably, the type information of the display for obtaining the electronic equipment, including：
The model of the mainframe box of electronic equipment is obtained, according to the model of the mainframe box, determines the model of the display
Information.
Preferably, the type information of the display for obtaining the electronic equipment, including：
The type information of the power control circuit board of the display is obtained, the model according to the power control circuit board
Information determines the first type information of the display.
Preferably, the correspondence according to preset type information and storage region, determines the type information pair
The first storage region answered, including：
According to the correspondence of preset type information and storage region, determine to deposit in the non-volatile memory medium specified
First storage region of the EDID information that storage matches with first type information.
Preferably, the correspondence according to preset model and storage region determines that the type information is corresponding
First storage region, including：
According to the correspondence of preset model and non-volatile memory medium, the type information corresponding first is determined
Non-volatile memory medium；
Correspondingly, described read the EDID to match with first type information from first storage region
Information, including：
Read from first non-volatile memory medium with first state the EDID information that type information matches.
Preferably, the non-volatile memory medium includes：
Electrically Erasable Programmable Read-Only Memory.
On the other hand, the present invention also provides a kind of electronic equipment, including：
Model acquiring unit, for obtaining the first type information of the display of the electronic equipment；
Storage region determination unit for the correspondence according to preset type information and storage region, determines described
Corresponding first storage region of first type information, wherein, each storage region memory contains the expansion to match with type information
Display identification data EDID information is opened up, and the EDID information of different storage zone memory storage is different；
EDID Information reading units, it is described with the first type information phase for being read from first storage region
Matched EDID information；
Display output unit, for the display output according to the EDID information control display read out.
Preferably, the model acquiring unit, specially：It is set for when receiving power-on instruction, obtaining the electronics
The type information of standby display.
Preferably, the model acquiring unit, including：
First model acquiring unit, for obtaining the model of the mainframe box of electronic equipment, according to the model of the mainframe box,
Determine the type information of the display.
Preferably, the model acquiring unit, including：
Second model acquiring unit, for obtaining the type information of the power control circuit board of the display, according to institute
The type information for stating power control circuit board determines the first type information of the display.
Preferably, the storage region determination unit, including：
First storage region determination unit for the correspondence according to preset type information and storage region, determines
First storage region of the EDID information that storage matches with first type information in the non-volatile memory medium specified.
Preferably, the storage region determination unit, including：
Second storage region determination unit, for the correspondence according to preset model and non-volatile memory medium,
Determine corresponding first non-volatile memory medium of first type information；
Correspondingly, the EDID Information reading units, specifically, for being read from first non-volatile memory medium
Take the EDID information to match with first type information.
Preferably, the non-volatile memory medium includes：
Electrically Erasable Programmable Read-Only Memory.
It can be seen via above technical scheme that compared with prior art, the present disclosure provides set by obtaining electronics
First type information of standby display, and according to the correspondence of preset type information and storage region, determine with it is described
The corresponding storage region of first type information, and read out from the storage region the first type information phase with the display
The EDID information matched somebody with somebody, and then can be according to the display output of the EDID information control display read out, without being directed to not
Same display sets different configuration modes, simplifies the display output control process of display, and then realizes same master
Circuit board can shall apply to multiple and different displays, improve the versatility of main circuit board.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention, for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 shows a kind of flow diagram for showing output control method one embodiment of the present invention；
Fig. 2 shows a kind of flow diagram for showing another embodiment of output control method of the present invention；
Fig. 3 shows a kind of flow diagram for showing another embodiment of output control method of the present invention；
Fig. 4 shows the structure diagram of a kind of electronic equipment one embodiment of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
The embodiment of the invention discloses a kind of display output control methods, and this method is applied to an electronic equipment, by this
Method can realize that the display of multiple and different models shares same main circuit board, so as to improve the versatility of main circuit board,
So as to reduce resource consumption.
Referring to Fig. 1, a kind of flow diagram for showing output control method one embodiment of the present invention, this implementation are shown
The method of example is applied to an electronic equipment, which includes the host for supporting display output.Such as, electronic equipment can be
Desktop computer, integrated computer, television set etc..The present embodiment includes：
Step 101：Obtain the first type information of the display of the electronic equipment.
When electronic equipment carries out display output, in order to ensure that display normally shows output, it is necessary first to determine
The type information of the display, obtain the display of mainframe box signal message mode can there are many, can such as store pre-
If flag carry out type information of sign display device etc., can also have other modes, will specifically be introduced later.In order to
Convenient for distinguishing, the type information of the display of the electronic equipment is known as the first type information in the embodiment of the present application.
Wherein, the type information of display gets the model letter of the display for distinguishing different classes of display
Breath includes showing the information such as the information, the size of display screen of display of the display model and type.General different model
Display, the size of display screen is different, and the display pattern supported also differs.
It should be noted that in practical applications, it is necessary to come according to EDID information generally when electronic equipment is started shooting and run
The display output of display is controlled, therefore, the type information for obtaining the display of electronic equipment in the embodiment of the present application is specific
Can be：When receiving power-on instruction, the type information of the display of the electronic equipment is obtained.
Step 102：According to the correspondence of preset type information and storage region, determine that first type information corresponds to
The first storage region.
In this application, the corresponding storage region of different model information, each memory block are preset in the electronic equipment
It is stored with the extending display identification data EDID information to match with type information in domain, and different storage zone memory storage
EDID information is different.Such as, EDID information corresponding with the display of model A1 is stored in storage region A, in memory block
EDID information corresponding with the display of model B2 is stored in the B of domain.
Wherein, the basic parameter information of display is contained in extending display identification data EDID information, as display connects
What is received is data-signal or analog signal, and the maximum height of display, the maximum width of display, the color of display are special
The information such as sign, the basic sequential of display, the resolution ratio of display.
When getting the first type information of display of the electronic equipment, according to the preset type information and storage
The correspondence in region determines the storage region corresponding to first type information.For the ease of distinguishing, implement in the application
In example, the storage region corresponding to first type information is known as the first storage region by this.
In practical applications, storage region memory storage different shaped can be preset in the main circuit board of the host of electronic equipment
Number corresponding EDID information of information, in this way, one piece of main circuit board can include the configuration parameter suitable for multiple displays, from
And so that the versatility of main circuit board is higher.
Step 103：The EDID information to match with first type information is read from first storage region.
Due in the first storage region corresponding with first type information, being stored with corresponding with first type information
EDID information, i.e., the EDID information to match with the display of the electronic equipment may thereby determine that out that the electronic equipment corresponds to
EDID information.Therefore, corresponding EDID information can be read out from first storage region.
Step 104：Display output according to the EDID information control display read out.
It, can be according to reading out according to after the EDID information to match with the display of the electronic equipment that reads out
EDID information controls the display to carry out display output, such as controls the resolution ratio of display, color characteristic etc., aobvious so as to ensure that
Show that device normally exports image.Wherein, after getting the corresponding EDID information of display, according to EDID information control display
Show that the process of output is identical with existing mode, details are not described herein.
By the first type information of the display for obtaining electronic equipment in the embodiment of the present application, and according to preset model
The correspondence of information and storage region determines storage region corresponding with first type information, and from the storage region
In read out the EDID information to match with the first type information of the display, and then can be according to the EDID information read out
The display output of display is controlled, different configuration modes is set without being directed to different displays, simplifies display
Display output control process.In this way, the configuration information for different displays can be set on a main circuit board, so as to
Multiple and different displays can be shall apply to using same main circuit board by realizing, and improve the versatility of main circuit board,
Thereby reduce the resource consumption set for different displays caused by different main circuit boards.
In practical applications, multiple and different types can be stored in the main circuit board of the host of the electronic equipment in order to realize
Number corresponding EDID of information includes the EDID information to match with the display of different model that is, in main circuit board, can will
EDID information is stored in the non-volatile memory medium specified in main circuit board.Wherein, which can be with
For Electrically Erasable Programmable Read-Only Memory（EEPROM, Electrically Erasable Programmable Read-Only
Memory）.Different storage regions is marked off in the non-volatile memory medium, difference is deposited in the non-volatile memory medium
The EDID information that storage area domain is stored is different.Correspondingly, can according to the correspondence of preset type information and storage region,
Determine the first storage of the EDID information that storage matches with first type information in the non-volatile memory medium specified
Region, and then the EDID information is read out out of the first storage region in the non-volatile memory medium.
In addition, multiple non-volatile memory mediums can be preset in the electronic device, different non-volatile memory mediums
It is middle to store the EDID information to match from different display models.Such as, can be set on main circuit board it is multiple storage with not
With the EEPROM for the EDID information that display model matches.Pre-set out in the electronic device the type information of display with
The correspondence of non-volatile memory medium, when determining the first type information of display of the electronic equipment, Ke Yiyi
According to the correspondence, corresponding first non-volatile memory medium of first type information is determined.Wherein, this is first non-volatile
Property storage medium be merely to indicate that out in the multiple non-volatile memory mediums put with corresponding to first type information
Non-volatile memory medium is not that the order of non-volatile memory medium is defined.It correspondingly, can be first non-from this
The EDID information to match with first type information is read out in volatile storage medium, and then gets the electronic equipment
The matched EDID information of display.
It should be noted that in practical applications, when determining first corresponding to the first type information of the display
After storage region, read from first storage region EDID information that matches with first type information generally by
Image scaling processor, that is, scalar cores on the motherboard of the electronic equipment come read out from first storage region this
One type information.The specific can be determine in the processor of electronic equipment corresponding to the first type information of the display
The first storage region after, which is notified to give the scalar chips, so trigger the scalar chips from this
Read the corresponding EDID information of the display in first storage region, and by the scalar chips by the part in the EDID information
Or whole parameter informations are exported to display so that the display according to the EDID information of scalar chips transmission show defeated
Go out, it is achieved thereby that the control that electronic equipment exports the display of display.
Referring to Fig. 2, a kind of flow diagram for showing another embodiment of output control method of the present invention, this reality are shown
Example is applied applied to an electronic equipment, which can include the equipment of a display, which can also be with showing
Show that utensil has connection relation, and the equipment that display display output can be controlled, if the electronic equipment can be that integral type computer is set
Standby etc., the method for the present embodiment includes：
Step 201：The model of the mainframe box of electronic equipment is obtained, according to the model of the mainframe box, determines the electronic equipment
Display the first type information.
During the model difference of the display screen of the display of general electronic equipment, the type of the mainframe box of the carrying electronic equipment
It is number also just different.By the model for obtaining the mainframe box, it may be determined that go out the type information of the display of the electronic equipment.Such as,
In integral computer, the model of cabinet is corresponding with the model of the display screen of the display of the computer, when the display
During the change in size of display screen, it is necessary to replace different mainframe boxes, therefore phase can be determined according to the model of mainframe box
The type information for the display answered.
Under normal circumstances, the mainframe box of electronic equipment is provided directly with a sensor with the main circuit board of the electronic equipment
（Ambient Sensor）, which has multiple pins（Or syringe needle）, different pins can represent different models.Root
According to the model of mainframe box, to set the effective of the level of pin on the sensor.Such as, it is effective that low level can be set, work as sensing
When the level of some pin input of device is low level, then the model of the mainframe box pin is represented when the pin is low level
Represented model.For example, the model A of mainframe box, and sensor pin M represents the cabinet of model A, then can will draw
The level of foot M is set as low level, and after sensor detects the level of the pin, the low level signal of pin M is passed
After being defeated by host, host computer system can analyze the model A of the mainframe box.
Step 202：According to the correspondence of preset type information and storage region, determine that first type information corresponds to
The first storage region.
Wherein, each storage region memory contains the extending display identification data EDID information to match with type information,
And the EDID information of different storage zone memory storage is different.
Determine that the mode of first storage region is similar to the mode described in embodiment illustrated in fig. 1, such as can by
Different storage regions is set in non-volatile memory medium, it is corresponding to store different type informations in different storage regions
EDID information, and then according to the correspondence, determine the first storage where the corresponding EDID information of first type information
Region.Either multiple non-volatile memory mediums are set, different EDID information is stored in each non-volatile memory medium,
And then according to correspondence, determine the non-volatile memory medium where the EDID information of first type information.Specifically may be used
With the associated description in embodiment shown in Figure 1, details are not described herein.
Step 203：The EDID information to match with first type information is read from first storage region.
Step 203：Display output according to the EDID information control display read out.
After determining to store the first storage region of the EDID information to match with first type information, it can pass through
Image scaling processing chip scalar chips in the electronic equipment read out corresponding EDID letters from first storage region
Breath, and then export to display, to realize that the display according to EDID information control display exports.
Referring to Fig. 3, a kind of flow diagram for showing another embodiment of output control method of the present invention, this reality are shown
Example is applied applied to an electronic equipment, which can include the equipment of a display, which can also be with showing
Show that utensil has connection relation, and can control display display output equipment, as the electronic equipment can be desktop computer or
Television set etc., the method for the present embodiment, including：
Step 301：The type information of power control circuit board in the display of the electronic equipment is obtained, according to the power supply control
The type information of circuit board processed determines the first type information of the display.
It is understood that when the type information difference of display, the size such as the display screen of display is different, then should
The model of power control circuit board in display is also corresponding different, and then according to the type information of the power supply circuit board,
It can determine the type information of the display of the electronic equipment.
In order to obtain the type information of the power control circuit board in the display of the electronic equipment, can exist in advance
Model identification connection pin is set on the power control board, and sets the level of model identification connection pin, as low level is
When effective, then the connection pin for representing the power control board model can be set as low level.The host of electronic equipment is with being somebody's turn to do
The model identification pin of power supply is connected, which can get the level height of each model identification pin, Jin Eryi
According to the corresponding model of the pin of significant level, to determine the type information of power control circuit board.
Step 302：According to the correspondence of preset type information and storage region, the non-volatile memories specified are determined
First storage region of the EDID information that storage matches with first type information in medium.
Wherein, it is stored in the non-volatile memory medium specified comprising different storage regions, each storage region
The extending display identification data EDID information to match with type information, and the EDID information of different storage zone memory storage is not
Together.
It should be noted that the present embodiment is only with solid in the different storage zone of a non-volatile memory medium
Surely EDID information is stored with, and illustrated exemplified by the EDID information differences of different storage zone storage.But for Fig. 1 institutes
Other realization methods shown, the present embodiment are equally applicable, and such as store EDID respectively using multiple non-volatile memory mediums
Information, and then the mode of different EDID information is stored in different non-volatile memory mediums, it is also same in the present embodiment
Sample is applicable in.
Step 303：It is read and first model from the first storage region in the non-volatile memory medium specified
The EDID information of information match.
It is understood that in practical applications, it can also be when getting the type information of the power control board, by this
First type information of the type information of power control board as the display.And then according to the correspondence, determine this with
The corresponding storage region of the type information reads out the EDID information to match with the display from the storage region.
The EDID information to match with the display is read from the first storage region in the non-volatile memory medium
Specifically or the EDID information in first storage region is read by the scalar chips in the electronic equipment.
Step 304：Display output according to the EDID information control display read out.
The display output control method of the corresponding present invention, the present invention also provides a kind of electronic equipment, the electronic equipment bags
It has included display or has been connected with a display.Referring to Fig. 4, the knot of a kind of electronic equipment one embodiment of the present invention is shown
Structure schematic diagram, the electronic equipment of the present embodiment include：Model acquiring unit 410, storage region determination unit 420, EDID information
Reading unit 430 and display output unit 440.
Wherein, model acquiring unit 410, for obtaining the first type information of the display of the electronic equipment.
In practical applications, during general electronic equipment start, opening display is required to, and then needs to control the display
Display output.Correspondingly, the model acquiring unit, is specially：It is set for when receiving power-on instruction, obtaining the electronics
The type information of standby display.
Storage region determination unit 420 for the correspondence according to preset type information and storage region, determines institute
Corresponding first storage region of the first type information is stated, wherein, each storage region memory contains what is matched with type information
Extending display identification data EDID information, and the EDID information of different storage zone memory storage is different.
EDID Information reading units 430 are believed for reading described and first model from first storage region
The matched EDID information of manner of breathing.
Wherein, the EDID Information reading units specifically can by the scalar chips in the electronic equipment come from this first
The EDID information to match with first type information is read out in storage region.
Display output unit 440, for the display output according to the EDID information control display read out.
By the first type information of the display for obtaining electronic equipment in the embodiment of the present application, and according to preset model
The correspondence of information and storage region determines storage region corresponding with first type information, and from the storage region
In read out the EDID information to match with the first type information of the display, and then can be according to the EDID information read out
The display output of display is controlled, different configuration modes is set without being directed to different displays, simplifies display
Display output control process.In this way, the configuration information for different displays can be set on a main circuit board, so as to
Multiple and different displays can be shall apply to using same main circuit board by realizing, and improve the versatility of main circuit board,
Thereby reduce the resource consumption set for different displays caused by different main circuit boards.
In practical applications, preset different from the storage mode of the corresponding EDID information of different displays, this is deposited
Storage area determination unit determines that the mode of the first storage region would also vary from.
When storing different EDID information by the different storage zone in non-volatile memory medium, this first is deposited
Area determination unit is stored up, can be included：
First storage region determination unit for the correspondence according to preset type information and storage region, determines
First storage region of the EDID information that storage matches with first type information in the non-volatile memory medium specified.
Wherein, which can be Electrically Erasable Programmable Read-Only Memory EEPROM, then this first is deposited
Area determination unit is stored up, can be determined according to the correspondence of preset type information and storage region in the EEPROM specified
First storage region of the EDID information that storage matches with first type information.
When storing different EDID information respectively by multiple non-volatile memory mediums, which determines list
Member includes：
Second storage region determination unit, for according to preset type information pass corresponding with non-volatile memory medium
System, determines corresponding first non-volatile memory medium of first type information.
Correspondingly, the EDID Information reading units, specifically, for being read from first non-volatile memory medium
The EDID information to match with first type information.
Wherein, the first non-volatile memories corresponding with type information determined in the second storage region determination unit
Medium or Electrically Erasable Programmable Read-Only Memory EEPROM.
In practical applications, model acquiring unit obtain display the first type information mode can there are many, it is right
One way in which is answered, which can include：
First model acquiring unit, for obtaining the model of the mainframe box of electronic equipment, according to the model of the mainframe box,
Determine the first type information of the display.
The corresponding model acquiring unit obtains the another way of the first type information of display, the model acquiring unit
It can include：
Second model acquiring unit, for obtaining the type information of the power control circuit board of the display, according to institute
The type information for stating power control circuit board determines the first type information of the display.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.For electronics disclosed in embodiment
For equipment, since it is corresponded to the methods disclosed in the examples, so description is fairly simple, related part is referring to method portion
It defends oneself bright.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications of these embodiments will be apparent for those skilled in the art, it is as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide scope caused.
Claims (6)
1. a kind of display output control method, applied to an electronic equipment, which is characterized in that including：
Obtain the first type information of the display of the electronic equipment；
According to the correspondence of preset type information and storage region, corresponding first storage of first type information is determined
Region, wherein, each storage region memory contains the extending display identification data EDID information to match with type information, and not
It is different with the EDID information of storage region memory storage；
The EDID information to match with first type information is read from first storage region；
Display output according to the EDID information control display read out；
The wherein described correspondence according to preset type information and storage region determines the type information corresponding first
Storage region, including：
According to the correspondence of preset type information and storage region, determine in the non-volatile memory medium specified storage with
First storage region of the EDID information that first type information matches；Or,
According to the correspondence of preset type information and non-volatile memory medium, determine that first type information is corresponding
First non-volatile memory medium；
Correspondingly, described read the EDID letters to match with first type information from first storage region
Breath, including：
The EDID information to match with the type information is read from first non-volatile memory medium；
Wherein, the type information of the display for obtaining the electronic equipment, including：
The model of the mainframe box of electronic equipment is obtained, according to the model of the mainframe box, determines the first model of the display
Information；Or,
The type information of the power control circuit board of the display is obtained, the type information according to the power control circuit board
Determine the first type information of the display.
2. the according to the method described in claim 1, it is characterized in that, model letter of the display for obtaining the electronic equipment
Breath, including：
When receiving power-on instruction, the type information of the display of the electronic equipment is obtained.
3. according to the method described in claim 1, it is characterized in that, the non-volatile memory medium includes：
Electrically Erasable Programmable Read-Only Memory.
4. a kind of electronic equipment, which is characterized in that including：
Model acquiring unit, for obtaining the first type information of the display of the electronic equipment；
Storage region determination unit for the correspondence according to preset type information and storage region, determines described first
Corresponding first storage region of type information, wherein, each storage region memory contains the extension to match with type information and shows
Show mark data EDID information, and the EDID information of different storage zone memory storage is different；
EDID Information reading units, for matching described in the reading from first storage region with first type information
EDID information；
Display output unit, for the display output according to the EDID information control display read out；
Wherein, the storage region determination unit, including：
First storage region determination unit for the correspondence according to preset type information and storage region, determines to specify
Non-volatile memory medium in the first storage region of EDID information for matching with first type information of storage；
Or, the storage region determination unit, including：
Second storage region determination unit, for the correspondence according to preset type information and non-volatile memory medium,
Determine corresponding first non-volatile memory medium of first type information；
Correspondingly, the EDID Information reading units, specifically, for read from first non-volatile memory medium with
The EDID information that first type information matches；
Wherein, the model acquiring unit, including：
First model acquiring unit for obtaining the model of the mainframe box of electronic equipment, according to the model of the mainframe box, determines
First type information of the display；Or,
Second model acquiring unit, for obtaining the type information of the power control circuit board of the display, according to the electricity
The type information of source control circuit plate determines the first type information of the display.
5. electronic equipment according to claim 4, which is characterized in that the model acquiring unit, specially：It is connect for working as
When receiving power-on instruction, the type information of the display of the electronic equipment is obtained.
6. electronic equipment according to claim 4, which is characterized in that the non-volatile memory medium includes：
Electrically Erasable Programmable Read-Only Memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210533760.XA CN103870222B (en) | 2012-12-11 | 2012-12-11 | A kind of display output control method and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210533760.XA CN103870222B (en) | 2012-12-11 | 2012-12-11 | A kind of display output control method and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
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| CN103870222A CN103870222A (en) | 2014-06-18 |
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| CN106325797B (en) * | 2016-08-19 | 2022-05-31 | 联想(北京)有限公司 | Display control method, controller and electronic equipment |
| CN106528031A (en) * | 2016-10-17 | 2017-03-22 | 广州视睿电子科技有限公司 | Extended display identification data reading method and device |
| CN106547559A (en) * | 2016-10-28 | 2017-03-29 | 广州视睿电子科技有限公司 | Intelligent tablet and method and device for controlling and displaying intelligent tablet |
| CN106709236A (en) * | 2016-11-22 | 2017-05-24 | 安徽航天生物科技股份有限公司 | Method for adopting universal control mainboard and system in various types of photon treatment instruments |
| CN107256200B (en) * | 2017-07-13 | 2019-09-13 | 北京无线电测量研究所 | The system and method that one kind of multiple EDID data selectively export |
| CN107870757B (en) * | 2017-10-27 | 2019-12-17 | 北京戴纳实验科技有限公司 | Graphic display method for laboratory management system |
| CN108170391B (en) * | 2017-12-26 | 2021-04-27 | 北京三快在线科技有限公司 | Page display method and device and electronic equipment |
| CN109831213B (en) * | 2019-01-16 | 2023-07-25 | 苏州佳世达电通有限公司 | Electronic device control method based on EDID coding and electronic device |
| CN112530379A (en) * | 2019-09-18 | 2021-03-19 | 咸阳彩虹光电科技有限公司 | Display device and interface type selection method thereof |
| CN112118398B (en) * | 2020-08-26 | 2022-09-30 | 北京博睿维讯科技有限公司 | Output control method and system of hybrid matrix, intelligent terminal and storage medium |
| CN112307518B (en) * | 2020-10-16 | 2024-06-11 | 神州融安科技（北京）有限公司 | Signature information processing method, signature information display method, signature information processing device, signature information display device, electronic equipment and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1592922A (en) * | 2002-09-11 | 2005-03-09 | 索尼株式会社 | Video display |
| CN102097079A (en) * | 2010-11-25 | 2011-06-15 | 倍奥锐(北京)科技有限公司 | Image displaying system and video switching equipment and method |
| CN102662617A (en) * | 2012-03-29 | 2012-09-12 | 山东超越数控电子有限公司 | Implementing method for VGA (video graphics array) signal switching in KVM (kernel-based virtual machine) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100633154B1 (en) * | 2001-03-20 | 2006-10-11 | 삼성전자주식회사 | method and system for automatically setting display mode of monitor and recording media for computer program therefor |
| US7911475B2 (en) * | 2004-10-18 | 2011-03-22 | Genesis Microchip Inc. | Virtual extended display information data (EDID) in a flat panel controller |
| CN1645957A (en) * | 2005-01-12 | 2005-07-27 | 宁波大学 | Modular mobile phone and module automatic identifying method |
| CN102221844A (en) * | 2010-04-13 | 2011-10-19 | 希姆通信息技术（上海）有限公司 | Main board control circuit and mobile terminal comprising same |
| CN101894536A (en) * | 2010-06-26 | 2010-11-24 | 大连捷成实业发展有限公司 | Application method capable of enabling all displays connected to matrix to display normally |
| CN101982811A (en) * | 2010-10-19 | 2011-03-02 | 无锡泛太科技有限公司 | Embedded-type digital control mainboard |
| CN102455886B (en) * | 2011-07-05 | 2014-07-16 | 中标软件有限公司 | Method for dynamically identifying and configuring external display |
-
2012
- 2012-12-11 CN CN201210533760.XA patent/CN103870222B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1592922A (en) * | 2002-09-11 | 2005-03-09 | 索尼株式会社 | Video display |
| CN102097079A (en) * | 2010-11-25 | 2011-06-15 | 倍奥锐(北京)科技有限公司 | Image displaying system and video switching equipment and method |
| CN102662617A (en) * | 2012-03-29 | 2012-09-12 | 山东超越数控电子有限公司 | Implementing method for VGA (video graphics array) signal switching in KVM (kernel-based virtual machine) |
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