CN104917984A - Intelligent switching system and method of display screen parameter of television system - Google Patents
Intelligent switching system and method of display screen parameter of television system Download PDFInfo
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- CN104917984A CN104917984A CN201510272286.3A CN201510272286A CN104917984A CN 104917984 A CN104917984 A CN 104917984A CN 201510272286 A CN201510272286 A CN 201510272286A CN 104917984 A CN104917984 A CN 104917984A
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Abstract
The invention discloses an intelligent switching method of display screen parameters of a television system. The method comprises the following steps that: A, a television system starts up; B, a display screen parameter stored by a Flash unit is read and displayed; C, a display effect of the parameter in the step B is detected and whether an optimum effect is realized is determined; if so, the procedures of the method are completed; and otherwise, an instruction of switching to a target display screen is sent; D, whether the target display screen exists is determined; E, the display parameter of the target display screen exists is determined; and F, according to the display parameter, the display screen state is adjusted and then the display parameter is stored to the Flash unit. According to the system and method, a specific screen is selected and a corresponding screen parameter of the screen is adjusted and is stored into the flash unit, so that the switching process is completed indirectly and rapidly and thus the manpower and time cost are saved. Moreover, display screen assembling and detection by the television set manufacturer during the production process can be realized by means of on-line screen parameter adjustment instead of compiling software again based on the traditional method.
Description
Technical field
The present invention relates to television set, especially a kind of television system display screen parameter intelligent switched system and method.
Background technology
Display screen is as the display unit of television system, and the parameter of each display screen is different, normally showing and making display effect reach best, needing manually to adjust display screen parameter to enable display screen.Such as, industry traditional method: under normal circumstances, after television set is produced, also just secures after screen is mounted up.Otherwise the problem having gone out display screen again can only be shielded parameter by amendment and after recompilating software and upgrade software, just can solve screen parameter and not mate the display problem brought.
Summary of the invention
For solving the problems of the technologies described above, the object of this invention is to provide a kind of television system display screen parameter intelligent switched system and method.
The technical solution used in the present invention is:
The method that television system display screen parameter intelligent switches, comprises the following steps
A, television system starting up;
The display screen parameter that B, reading Flash preserve also shows;
The display effect of parameter in C, detecting step B, judges whether to reach best, if reach the best, terminates, otherwise send the instruction being switched to target display screen;
D, judge whether to there is target display screen, enter next step if exist, otherwise return step C;
E, judge whether the display parameters that there is target display screen, enter next step if exist, otherwise return step C;
F, according to described display parameters adjustment display screen state, and preserve these display parameters in Flash.
Further, described target display screen and display parameters thereof prestore multiple in television system, and user selects whether to switch display screen by remote controller.
Wherein, described display parameters comprise polarity, colour gamut, LVDS switching, line scanning, field scan, clock frequency, screen power on signal time, signal to screen backlight time, screen backlight to signal time, signal to shielding power-on time.
The present invention also comprises the scheme based on the same inventive concept of above-mentioned control method, and a kind of television system display screen parameter intelligent switched system, comprises
Output order module, for sending the instruction being switched to target display screen;
Detection module, this module is used for having judged whether target display screen and display parameters thereof;
Display parameters adjusting module, for adjusting display screen state according to described display parameters;
Memory module, for preserving described display parameters.
Further, described output order module is remote controller.
Further, described memory module is Flash.
Wherein, described display parameters comprise polarity, colour gamut, LVDS switching, line scanning, field scan, clock frequency, screen power on signal time, signal to screen backlight time, screen backlight to signal time, signal to shielding power-on time.
Beneficial effect of the present invention:
Television system of the present invention and the concrete screen of method choice and the screen parameter corresponding to adjustment screen, and be kept in flash, indirectly complete handoff procedure fast, save manpower and time cost; And need not remove to recompilate software as traditional method, go to realize the display screen assembling in process of production of television set producer and debug in the mode of similar a kind of on-line tuning screen parameter.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present invention, instead of whole embodiments, those skilled in the art under accompanying drawing illustrates prerequisite, other designs of acquisition and accompanying drawing:
Fig. 1 is the flow chart of television system of the present invention.
Embodiment
The present invention is a kind of television system display screen parameter intelligent switched system, comprises
Output order module, adopts remote controller to send the instruction being switched to target display screen;
Detection module, this module is used for having judged whether target display screen and display parameters thereof;
Display parameters adjusting module, for adjusting display screen state according to described display parameters;
Memory module, for preserving described display parameters at Flash.
As shown in Figure 1, the method that a kind of television system display screen of the present invention parameter intelligent switches, comprises the following steps
A, television system starting up;
The display screen parameter that B, reading Flash preserve also shows;
The display effect of parameter in C, detecting step B, is judged whether to reach best, if reach the best, terminates, otherwise sent the instruction being switched to target display screen by remote controller; Target display screen and display parameters thereof prestore multiple in television system;
D, judge whether to there is target display screen, enter next step if exist, otherwise return step C;
E, judge whether the display parameters that there is target display screen, enter next step if exist, otherwise return step C;
F, according to described display parameters adjustment display screen state, and preserve these display parameters in Flash.
Wherein, described display parameters comprise polarity, colour gamut, LVDS switching, line scanning, field scan, clock frequency, screen power on signal time, signal to screen backlight time, screen backlight to signal time, signal to shielding power-on time.
The foregoing is only preferred embodiments of the present invention, the present invention is not limited to above-mentioned execution mode, as long as the technical scheme realizing the object of the invention with basic same approach all belongs within protection scope of the present invention.
Claims (7)
1. a method for television system display screen parameter intelligent switching, is characterized in that: comprise the following steps
A, television system starting up;
The display screen parameter that B, reading Flash preserve also shows;
The display effect of parameter in C, detecting step B, judges whether to reach best, if reach the best, terminates, otherwise send the instruction being switched to target display screen;
D, judge whether to there is target display screen, enter next step if exist, otherwise return step C;
E, judge whether the display parameters that there is target display screen, enter next step if exist, otherwise return step C;
F, according to described display parameters adjustment display screen state, and preserve these display parameters in Flash.
2. method according to claim 1, is characterized in that: described target display screen and display parameters thereof prestore multiple in television system, and user selects whether to switch display screen by remote controller.
3. method according to claim 1 and 2, is characterized in that: described display parameters comprise polarity, colour gamut, LVDS switching, line scanning, field scan, clock frequency, screen power on signal time, signal to screen backlight time, screen backlight to signal time, signal to shielding power-on time.
4. a television system display screen parameter intelligent switched system, is characterized in that: comprise
Output order module, for sending the instruction being switched to target display screen;
Detection module, this module is used for having judged whether target display screen and display parameters thereof;
Display parameters adjusting module, for adjusting display screen state according to described display parameters;
Memory module, for preserving described display parameters.
5. television system according to claim 4, is characterized in that: described output order module is remote controller.
6. television system according to claim 4, is characterized in that: described memory module is Flash.
7. television system according to claim 4, is characterized in that: described display parameters comprise polarity, colour gamut, LVDS switching, line scanning, field scan, clock frequency, screen power on signal time, signal to screen backlight time, screen backlight to signal time, signal to shielding power-on time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510272286.3A CN104917984A (en) | 2015-05-25 | 2015-05-25 | Intelligent switching system and method of display screen parameter of television system |
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| CN201510272286.3A CN104917984A (en) | 2015-05-25 | 2015-05-25 | Intelligent switching system and method of display screen parameter of television system |
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| CN104917984A true CN104917984A (en) | 2015-09-16 |
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| CN201510272286.3A Pending CN104917984A (en) | 2015-05-25 | 2015-05-25 | Intelligent switching system and method of display screen parameter of television system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105975227A (en) * | 2016-04-27 | 2016-09-28 | 深圳市索力科技有限公司 | Method and system for driving display screen, and display device |
| CN105979254A (en) * | 2016-06-14 | 2016-09-28 | 广东长虹电子有限公司 | Intelligent black screen fault detection method and television using same |
| CN106060615A (en) * | 2016-05-23 | 2016-10-26 | Tcl海外电子（惠州）有限公司 | Judgment method and device for realizing screen parameter automatic matching using light sensor |
| CN111768745A (en) * | 2020-08-07 | 2020-10-13 | 四川长虹电器股份有限公司 | System debugging method for improving liquid crystal display television color gamut contact ratio |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105975227A (en) * | 2016-04-27 | 2016-09-28 | 深圳市索力科技有限公司 | Method and system for driving display screen, and display device |
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| CN111768745B (en) * | 2020-08-07 | 2021-04-06 | 四川长虹电器股份有限公司 | System debugging method for improving liquid crystal display television color gamut contact ratio |
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Application publication date: 20150916 |