CN102254539B - Screen driver of portable adaptive approach and this electronic equipment - Google Patents
Screen driver of portable adaptive approach and this electronic equipment Download PDFInfo
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- CN102254539B CN102254539B CN201010178496.3A CN201010178496A CN102254539B CN 102254539 B CN102254539 B CN 102254539B CN 201010178496 A CN201010178496 A CN 201010178496A CN 102254539 B CN102254539 B CN 102254539B
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- screen
- motherboard
- identification code
- driver
- electric appts
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Abstract
The invention provides a kind of adaptive method of screen driver of portable, the method comprises the following steps: provide a portable electric appts, and this portable electric appts comprises motherboard, screen, screen driving chip and memory bank; Open portable electric appts; The identification code of screen driving chip is read by motherboard; The identification code of reading is saved to memory bank by motherboard; Motherboard calls out out the driver of respective version by the identification code of the screen driving chip read; Motherboard can read and successfully read last time and the identification code of preserving from memory bank, and then the driver of calling respective version is in order to driven screen.The present invention separately provides a kind of portable electric appts using said method.Utilize technical scheme of the present invention, in electronic equipment use procedure, if run into the situation of interference, motherboard directly directly can read identification code from memory bank, thus calls out correct driver and correctly drive screen.
Description
Technical field
The present invention relates to a kind of electronic equipment, particularly a kind of electronic equipment being applied to the adaptive method of screen driver of portable and use the method.
Background technology
" mobile office " is the product that the communication industry of current high speed development and IT industry are blended, it is by convenient, the scale on user of communication industry on linking up, with the maturation of IT industry in software application, enriching in business tine, perfect adaptation together, makes it to become the office mode of new generation after relay brain non-support cable, the office of internet long-range.Pass through electronic equipment, as corresponding software installed by the terminal devices such as mobile phone, notebook computer, palm PC, break away from the restriction must carrying out handling official business on fixed-site fixed equipment, user is made which kind of no matter to be in emergency circumstances, can carry out the work efficiently fastly, for unexpected incidents process, answer acute events be deployed with very important meaning.Only do not handle official business, in fact, understand up-to-date information whenever and wherever possible, also a lot of user expected.
As the vitals of above-mentioned electronic equipment, screen serves the most direct interactive between operator bridge.In order to screen can normally work, need electronic equipment can identify this screen, and at inside computer system, knowing method for distinguishing is then utilize driver to realize the driving of the operating system in electronic equipment to screen, because the kind of screen driving chip is very many, the mainboard of a usual electronic equipment, need to use various driving chip, the corresponding driver of each chip, each screen driving chip can have an independent identification code (ID) to read out, the method that current industry is general is the corresponding driver of ID identifying call letters by reading driving chip, reach the function that a mainboard supports multiple driving chip.
But, due to the environment for use of the electronic equipments such as mobile phone, electrostatic interference can be caused to screen, and then cause system normally cannot read the identification code of driving chip, thus cause screen can not the problem of normal displaying contents, more likely cause the boot failure of electronic equipment.
The present invention then provides a kind of new mode in order to improve or to solve the above problems.
Summary of the invention
Still correctly can drive the screen driver adaptive approach of screen when the technical problem to be solved in the present invention is to provide a kind of electronic equipment to be interfered and use the electronic equipment of the method.
The present invention solves above-mentioned technical matters by such technical scheme:
A kind of adaptive method of screen driver of portable, the method comprises the following steps: provide a portable electric appts, and this portable electric appts comprises motherboard, screen, screen driving chip and memory bank; Open portable electric appts; The identification code of screen driving chip is read by motherboard; The identification code of reading is saved to memory bank by motherboard; Motherboard calls out out the driver of respective version by the identification code of the screen driving chip read; Motherboard can read and successfully read last time and the identification code of preserving from memory bank, and then the driver of calling respective version is in order to driven screen.
One as such scheme is improved, and memory bank is non-volatile RAM.
One as such scheme is improved, and this screen is LCDs.
The present invention separately provides a kind of portable electric appts using said method, this portable electric appts comprise be provided with processor motherboard, display interaction content screen, in order to the screen driving chip that drives screen normally to work and the memory bank preserving the identification code that motherboard reads from screen driving chip.
One as such scheme is improved, and memory bank is non-volatile RAM.
One as such scheme is improved, and this screen is LCDs.
Compared with prior art, the present invention has the following advantages: in electronic equipment use procedure, if run into the situation of interference, motherboard directly directly can read identification code from memory bank, thus calls out correct driver and correctly drive screen.
Accompanying drawing explanation
Fig. 1 is the system architecture diagram of portable electric appts of the present invention.
Fig. 2 is the process flow diagram of screen driver of portable adaptive approach of the present invention.
Embodiment
The specific embodiment of the present invention is described in detail below in conjunction with accompanying drawing.
Please refer to the drawing 1, portable electric appts 10 of the present invention mainly comprises motherboard 11, screen 12, screen driving chip 13 and memory bank 14, wherein can placement processor on motherboard 11, also processor and motherboard 11 can be made to be provided separately, screen 12 can be LCDs, screen driving chip 13 is in order to drive screen normally to realize its function, in fact, this screen driving chip 13 can be a part for motherboard 11, memory bank 14 can select the general memory bank in order to preserve data for a long time, also can choice for use non-volatile RAM.
Please refer to the drawing 2, screen driver of portable adaptive approach of the present invention, comprises the following steps:
Open portable electric appts;
The identification code of screen driving chip is read by motherboard;
The identification code of reading is saved to memory bank by motherboard;
Motherboard calls out out the driver of respective version by the identification code of the screen driving chip read.
If electronic equipment is interfered, cause motherboard normally cannot read identification code, motherboard can read and successfully read last time and the identification code of preserving from memory bank, and then the driver of calling respective version is in order to driven screen.
In above-mentioned steps, the step that driver called out by motherboard preservation identification code and motherboard can be selected to carry out simultaneously.
Under normal circumstances, first time uses portable electric appts, be not easy very much the situation running into interference, therefore, normally can read screen, this identification code is saved to memory bank by the identification code of driving chip simultaneously, in later use procedure, if run into the situation of interference, motherboard directly directly can read identification code from memory bank, thus calls out correct driver and correctly drive screen.
The foregoing is only better embodiment of the present invention; protection scope of the present invention is not limited with above-mentioned embodiment; in every case those of ordinary skill in the art modify or change according to the equivalence that disclosed content is done, and all should include in the protection domain recorded in claims.
Claims (6)
1. the adaptive method of screen driver of portable, it is characterized in that, the method comprises the following steps:
There is provided a portable electric appts, this portable electric appts comprises motherboard, screen, screen driving chip and memory bank;
Open portable electric appts;
The identification code of screen driving chip is read by motherboard;
The identification code of reading is saved to memory bank by motherboard;
Motherboard calls out out the driver of respective version by the identification code of the screen driving chip read;
When described portable electric appts is interfered, motherboard reads and successfully read last time and the identification code of preserving from memory bank, and then the driver of calling respective version is in order to driven screen.
2. the adaptive method of screen driver of portable according to claim 1, is characterized in that: memory bank is non-volatile RAM.
3. the adaptive method of screen driver of portable according to claim 1, is characterized in that: this screen is LCDs.
4. one kind uses the portable electric appts of screen driver of portable adaptive approach as claimed in claim 1, it is characterized in that, this portable electric appts comprise be provided with processor motherboard, display interaction content screen, in order to the screen driving chip that drives screen normally to work and the memory bank preserving the identification code that motherboard reads from screen driving chip; Wherein, described motherboard reads when described portable electric appts is interfered and successfully read last time and the identification code of preserving from memory bank, and then the driver of calling respective version is in order to driven screen.
5. portable electric appts according to claim 4, is characterized in that: memory bank is non-volatile RAM.
6. portable electric appts according to claim 4, is characterized in that: this screen is LCDs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010178496.3A CN102254539B (en) | 2010-05-18 | 2010-05-18 | Screen driver of portable adaptive approach and this electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010178496.3A CN102254539B (en) | 2010-05-18 | 2010-05-18 | Screen driver of portable adaptive approach and this electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102254539A CN102254539A (en) | 2011-11-23 |
| CN102254539B true CN102254539B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010178496.3A Active CN102254539B (en) | 2010-05-18 | 2010-05-18 | Screen driver of portable adaptive approach and this electronic equipment |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104424004A (en) * | 2013-09-11 | 2015-03-18 | 中兴通讯股份有限公司 | Service execution method and device, service execution driving method and device and mobile terminal |
| CN103618948A (en) * | 2013-12-10 | 2014-03-05 | 珠海迈科电子科技有限公司 | Method and system for automatically identifying HDMI (High Definition Multimedia Interface) chip of set top box |
| CN106547559A (en) * | 2016-10-28 | 2017-03-29 | 广州视睿电子科技有限公司 | A kind of Intelligent flat and the method for control and display for Intelligent flat, device |
| CN107068110A (en) * | 2017-04-24 | 2017-08-18 | 惠科股份有限公司 | A kind of display device and its control circuit, method |
| CN109346014B (en) * | 2018-09-29 | 2020-07-03 | 歌尔科技有限公司 | Virtual reality equipment and screen control method thereof |
| CN109542384A (en) * | 2018-11-29 | 2019-03-29 | 广东美的制冷设备有限公司 | Electric appliance and its screen driving method, device |
| CN109285495B (en) * | 2018-11-29 | 2022-03-22 | 广东美的制冷设备有限公司 | Electric appliance and screen driving method and device thereof |
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| JPS55115135A (en) * | 1979-02-23 | 1980-09-04 | Sanyo Electric Co Ltd | Graphic display system |
| JPS6473389A (en) * | 1987-09-14 | 1989-03-17 | Anritsu Corp | Control of information display device |
| CN101127978A (en) * | 2007-08-14 | 2008-02-20 | 嘉兴闻泰通讯科技有限公司 | Method for mobile phone to be compatible to different display part |
| CN101339740A (en) * | 2008-08-05 | 2009-01-07 | 西安青松科技股份有限公司 | Intelligent big screen LED control system of high stability |
| CN201374055Y (en) * | 2009-03-20 | 2009-12-30 | 英业达科技有限公司 | Computer system initiatively distinguishing mainboard |
| CN101645196A (en) * | 2009-08-25 | 2010-02-10 | 深圳市融创天下科技发展有限公司 | Generation method for remote control of electronic equipment |
| CN101702299A (en) * | 2009-10-29 | 2010-05-05 | 中兴通讯股份有限公司 | System and method for identifying LCD module |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS55115135A (en) * | 1979-02-23 | 1980-09-04 | Sanyo Electric Co Ltd | Graphic display system |
| JPS6473389A (en) * | 1987-09-14 | 1989-03-17 | Anritsu Corp | Control of information display device |
| CN101127978A (en) * | 2007-08-14 | 2008-02-20 | 嘉兴闻泰通讯科技有限公司 | Method for mobile phone to be compatible to different display part |
| CN101339740A (en) * | 2008-08-05 | 2009-01-07 | 西安青松科技股份有限公司 | Intelligent big screen LED control system of high stability |
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| Publication number | Publication date |
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| CN102254539A (en) | 2011-11-23 |
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