CN105487768A - Screen control method and apparatus - Google Patents
Screen control method and apparatus Download PDFInfo
- Publication number
- CN105487768A CN105487768A CN201410484392.3A CN201410484392A CN105487768A CN 105487768 A CN105487768 A CN 105487768A CN 201410484392 A CN201410484392 A CN 201410484392A CN 105487768 A CN105487768 A CN 105487768A
- Authority
- CN
- China
- Prior art keywords
- screen
- distance
- viewing
- viewing object
- predeterminable range
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention discloses a screen control method and apparatus. The screen control method comprises: capturing a watching object watching a screen within a predetermined range away from the screen; detecting the distance between the watching object and the screen; judging whether the distance between the watching object and the screen is smaller than a preset distance or not; and if it is judged that the distance between the watching object and the screen is smaller than the preset distance, controlling the screen to output prompt information. Through the screen control method and apparatus, the problem of incapability of detecting the distance between a user and a screen in the prior art is solved, so that the effect of detecting the distance between the user and the screen to protect the eyes of the user is achieved.
Description
Technical field
The application relates to screen area, in particular to a kind of screen control method and device.
Background technology
Abundant along with the universal of intelligent television and amusement and learning content, the time of user effort on computer or television gets more and more, but user cannot detect the distance of oneself and screen, thus causes the injury of eyes when making user closely watch screen.
For the problem that cannot detect the distance between user and screen in prior art, at present effective solution is not yet proposed.
Summary of the invention
The fundamental purpose of the application is to provide a kind of screen control method and device, to solve the problem that cannot detect the distance between user and screen in prior art.
To achieve these goals, according to an aspect of the application, a kind of screen control method is provided.Screen control method according to the application comprises: the viewing object of the described screen of viewing in lock-on range screen preset range; Detect the distance of described viewing object and described screen; Judge whether the distance of described viewing object and described screen is less than predeterminable range; And if judge that the distance of described viewing object and described screen is less than described predeterminable range, then control described screen export information.
Further, if the distance of described viewing object and described screen is less than described predeterminable range, comprise: judge whether the residence time that described viewing object is in described predeterminable range is greater than Preset Time, if described residence time is greater than described Preset Time, then controls described screen and export described information.
Further, before the viewing object of the described screen of viewing in lock-on range screen preset range, described screen control method also comprises: prompting user arranges the minor increment controlled between described viewing object and described screen; Judge whether the described minor increment receiving described user setting; If receive described user arrange described minor increment, then using described minor increment as described predeterminable range; And if do not receive the described minor increment that described user arranges, then obtain the default distance of described screen, and using described default distance as described predeterminable range.
Further, described viewing object is multiple viewing objects, the distance detecting described viewing object and described screen comprises: the distance detecting each viewing object and described screen in described multiple viewing object, obtain multiple distance, judge whether the distance of described viewing object and described screen is less than predeterminable range and comprises: from described multiple distance, search minor increment; And judge whether the minor increment in described multiple distance is less than described predeterminable range.
Further, in lock-on range screen preset range, the viewing object of the described screen of viewing comprises: obtain apart from described screen object in described preset range; Detect the object got and whether there is heat; And if detect that described object has heat, then will there is the object of heat as described viewing object.
To achieve these goals, according to the another aspect of the application, provide a kind of screen control device.Screen control device according to the application comprises: capture unit, for watching the viewing object of described screen in lock-on range screen preset range; Detecting unit, for detecting the distance of described viewing object and described screen; First judging unit, for judging whether the distance of described viewing object and described screen is less than predeterminable range; And Tip element, for when judging that the distance of described viewing object and described screen is less than described predeterminable range, controlling described screen and exporting information.
Further, described screen control device also comprises the second judging unit, for after judging that the distance of described viewing object and described screen is less than described preset value, judge whether the residence time that described viewing object is in described predeterminable range is greater than Preset Time, if described residence time is greater than described Preset Time, then controls described screen and export described information.
Further, described screen control device also comprises: setting unit, arranges for pointing out user the minor increment controlled between described viewing object and described screen; Second judging unit, for judging whether the described minor increment receiving described user setting; Determining unit, for when receiving the described minor increment that described user is arranged, using described minor increment as described predeterminable range; And when not receiving the described minor increment that described user is arranged, obtain the default distance of described screen, and using described default distance as described predeterminable range.
Further, described viewing object is multiple viewing objects, described detecting unit is also for detecting the distance of each viewing object and described screen in described multiple viewing object, obtain multiple distance, described first judging unit is also for judging whether the distance of described viewing object and described screen is less than predeterminable range and comprises: from described multiple distance, search minor increment; And judge whether the minor increment in described multiple distance is less than described predeterminable range.
Further, described capture unit also comprises: acquisition module, for obtaining apart from described screen object in described preset range; Whether heat measurement module, have heat for detecting the object got; And determination module, for when detecting that described object has heat, will there is the object of heat as described viewing object.
By the application, adopt viewing object in lock-on range screen preset range; Detect the distance of viewing object and screen; Judge whether the distance of watching object and screen is less than preset value; And if judge that the distance of watching object and screen is less than preset value; then control the method that screen exports information; make screen automatically can detect the distance of viewing object and screen; point out when watching the hypotelorism of object and screen that to watch object distance excessively near; impel the distance of the adjustment of viewing object and screen; solve the problem that cannot detect user and screen distance in prior art, and then reach the distance that detects between user and screen and send information to protect the effect of eyes of user.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present application, and the schematic description and description of the application, for explaining the application, does not form the improper restriction to the application.In the accompanying drawings:
Fig. 1 is the process flow diagram of the screen control method according to the embodiment of the present application;
Fig. 2 is the process flow diagram of the screen control method alternatively according to the embodiment of the present application;
Fig. 3 is the schematic diagram of the screen control device according to the embodiment of the present application; And
Fig. 4 is the schematic diagram of the screen control device alternatively according to the embodiment of the present application.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the application in detail in conjunction with the embodiments.
The application's scheme is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only the embodiment of the application's part, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the application's protection.
It should be noted that, term " first ", " second " etc. in the instructions of the application and claims and above-mentioned accompanying drawing are for distinguishing similar object, and need not be used for describing specific order or precedence.Should be appreciated that the data used like this can be exchanged in the appropriate case, so as the embodiment of the application described herein can with except here diagram or describe those except order implement.In addition, term " comprises " and " having " and their any distortion, intention is to cover not exclusive comprising, such as, contain those steps or unit that the process of series of steps or unit, method, system, product or equipment is not necessarily limited to clearly list, but can comprise clearly do not list or for intrinsic other step of these processes, method, product or equipment or unit.
The embodiment of the present application provides a kind of screen control method.Alternatively, involved in the present embodiment screen can be computer screen, TV screen etc.Fig. 1 is the process flow diagram of the screen control method according to the embodiment of the present application.As shown in the figure, this screen control method comprises the steps:
Step S102, the viewing object of viewing screen in lock-on range screen preset range.Usual viewing object watches screen in distance screen preset range, and this preset range can the transmissive Spatial in screen front, also can be the space with screen with certain angle, be generally the scope that viewing object can watch screen.
Step S104, detects the distance of viewing object and screen.
Step S106, judges whether the distance of watching object and screen is less than predeterminable range.
Step S108, if judge that the distance of watching object and screen is less than predeterminable range, then exports information at screen.
Because viewing object distance screen is nearer, the eye injury to viewing object such as the light of screen is larger, in order to protect the eyes of viewing object, predeterminable range is the minimum safe distance even do not injured of eye injury to viewing object, when detecting that the distance of viewing object and screen is less than predeterminable range, export information to point out the hypotelorism of viewing object and screen, wherein, the information exported can be audible alarm (as one section of music), it can be the prompting (as " you and screen distance are excessively near ") of word, it can also be the combination of the two, to reach prompting viewing object and the excessively near object of screen distance, thus solve the problem that prior art cannot detect the distance between user and screen, and then reach the effect of the distance detecting user and screen.
Alternatively, if judge that the distance of watching object and screen is less than predeterminable range, this screen control method also comprises: judge whether the residence time that viewing object is in predeterminable range is greater than Preset Time, if residence time is greater than Preset Time, then controls screen and exports information.
The screen of TV or computer is in the process of work, the time may watching object viewing screen shortlyer just have left, also user may be had to pass through from screen front, can't to stop viewing screen, if detect that the distance of watching between object and screen is less than predeterminable range and exports information with regard to controlling screen, may cause screen error prompting, or prompting is too frequent, causes the experience of user bad.In order to while the object distance of prompting viewing in time screen is excessively near, the accuracy exporting information can also be improved, after the distance of judging to watch object and screen is less than predeterminable range, whether the time that the distance judging to watch object and screen is less than predeterminable range is greater than Preset Time, if detect that the time that viewing object is in predeterminable range is greater than Preset Time, then need to send information to viewing object, therefore control screen and export information.Pass through above-described embodiment, after whether the distance judging to watch object and screen is within predeterminable range, whether be greater than Preset Time to determine whether export information further by judging to watch time that object is in predeterminable range, thus avoid erroneous judgement, improve and control the accuracy that screen exports information.In addition, by adjusting the length of Preset Time, be not only to improve the accuracy exporting information, the overlong time of viewing screen also can damage viewing object, can also by the length of adjustment Preset Time, when watching the overlong time of object viewing screen, controlling screen and sending information.
Further, before the viewing object in lock-on range screen preset range, this screen control method also comprises following steps as shown in Figure 2:
Step S202, prompting user arranges the minor increment controlled between viewing object and screen.
User can arrange different minor increments according to the difference of viewing object, such as, can arrange different minor increments as predeterminable range for children and adult, wants large to the minor increment that adult is arranged compared to the minor increment arranged children.
Step S204, judges whether the minor increment receiving user's setting.
Step S206, if receive user arrange minor increment, then using minor increment as predeterminable range.
Step S208, if the minor increment not receiving user's setting, then obtains the default distance of screen, and using default distance as predeterminable range.
If user is provided with minor increment, then using user arrange minor increment as predeterminable range, if user does not arrange minor increment, then using the default distance of screen as predeterminable range.Such as, the minor increment receiving user's setting is 3 meters, so, when detecting that the distance of watching object and screen is 2.8 meters, then controls screen and exports information.If do not receive the minor increment that user is arranged, default distance is 4 meters, then, when detecting that the distance of watching object and screen is 3.5 meters, controlling screen and exporting information.
Preferably, when multiple viewing object viewing screen, detect the distance of each viewing object and screen in multiple viewing object, obtain multiple distance, from multiple distance, search minor increment; And judge whether the minor increment in multiple distance is less than predeterminable range.Whether the viewing object nearest by judging distance screen and the distance of screen are less than predeterminable range can determine whether to export information, namely, when the distance of the nearest viewing object of distance screen and screen is greater than predeterminable range, the distance of other viewing objects and screen is also greater than preset value, without the need to exporting information; When the distance of the nearest viewing object of distance screen and screen is less than preset value; need to export information; thus; by judging that namely the distance apart from the nearest viewing object of screen and screen can promptly and accurately detect the distance of watching between object and screen, reach the effect of the eyes of protection viewing object.
Preferably, in lock-on range screen preset range, the viewing object of viewing screen comprises: obtain distance screen object in preset range; Detect the object got and whether there is heat; And if detect that object has heat, then the object that will have a heat is as viewing object.The object be in preset range may have non-viewing object, do not need to send information to non-viewing object yet, by watching to as if having the object of heat, then whether whether the object got by detection has heat to judge at this object is viewing object.
Such as, in the present embodiment, the distance detected between viewing object and screen can adopt range sensor to detect, usually in distance screen preset range, there is object such as viewing object and furniture etc., in order to distinguish object such as viewing object and furniture etc., first the viewing object in distance screen preset range can be obtained, and detect whether the object got is the object with heat, if detect that object has heat, then will there is the object of heat as viewing object, and then judge whether the distance of watching object and screen is less than preset value.
Further, user can also select according to the needs of self screen control method that whether uses the embodiment of the present application to provide, if user does not wish that screen exports information, then can close this screen control method; If user selects to enable this screen control method, after unlatching the method, whether the duty of detecting distance sensor is normal, to ensure that testing can normally be carried out.
The embodiment of the present application additionally provides a kind of screen control device.The screen control device of the embodiment of the present application may be used for performing the screen control method that the embodiment of the present application provides, and the screen control device that the screen control method of the embodiment of the present application also can be provided by the embodiment of the present application performs.
Fig. 3 is the schematic diagram of the screen control device according to the embodiment of the present application.As shown in the figure, this screen control device comprises: capture unit 10, detecting unit 20, first judging unit 30 and Tip element 40.
Capture unit 10 is for watching the viewing object of screen in lock-on range screen preset range.Usual viewing object watches screen in distance screen preset range, and this preset range can the transmissive Spatial in screen front, also can be the space with screen with certain angle, be generally the scope that viewing object can watch screen.
Detecting unit 20 is for detecting the distance of viewing object and screen.
First judging unit 30 is for judging whether the distance of watching object and screen is less than predeterminable range.
When Tip element 40 is for being less than predeterminable range in the distance of judging to watch object and screen, controls screen and exporting information.
Because viewing object distance screen is nearer, the eye injury to viewing object such as the light of screen is larger, in order to protect the eyes of viewing object, predeterminable range is the minimum safe distance even do not injured of eye injury to viewing object, when detecting that the distance of viewing object and screen is less than predeterminable range, export information to point out the hypotelorism of viewing object and screen, wherein, the information exported can be audible alarm (as one section of music), it can be the prompting (as " you and screen distance are excessively near ") of word, it can also be the combination of the two, to reach prompting viewing object and the excessively near object of screen distance.By above-described embodiment, solve the problem that prior art cannot detect the distance of user and screen, and then reach the effect of the distance detecting user and screen.
Preferably, this screen control device also comprises the second judging unit, for after judging that the distance of viewing object and screen is less than preset value, judge whether the residence time that viewing object is in predeterminable range is greater than Preset Time, if residence time is greater than Preset Time, then controls screen and export information.
The screen of TV or computer is in the process of work, the time may watching object viewing screen shortlyer just have left, also user may be had to pass through from screen front, can't to stop viewing screen, if detect that the distance of watching between object and screen is less than predeterminable range and exports information with regard to controlling screen, may cause screen error prompting, or prompting is too frequent, causes the experience of user bad.In order to while the object distance of prompting viewing in time screen is excessively near, the accuracy exporting information can also be improved, after the distance of judging to watch object and screen is less than predeterminable range, whether the time that the distance judging to watch object and screen is less than predeterminable range is greater than Preset Time, if detect that the time that viewing object is in predeterminable range is greater than Preset Time, then need to send information to viewing object, therefore control screen and export information.Pass through above-described embodiment, after whether the distance judging to watch object and screen is within predeterminable range, whether be greater than Preset Time to determine whether export information further by judging to watch time that object is in predeterminable range, thus avoid erroneous judgement, improve and control the accuracy that screen exports information.In addition, by adjusting the length of Preset Time, be not only to improve the accuracy exporting information, the overlong time of viewing screen also can damage viewing object, can also by the length of adjustment Preset Time, when watching the overlong time of object viewing screen, controlling screen and sending information.
Further, this screen control device also comprises setting unit 50, the 3rd judging unit 60 and determining unit 70 as shown in Figure 4:
Setting unit 50 is for before the viewing object in lock-on range screen preset range, and prompting user arranges the minor increment controlled between viewing object and screen.User can arrange different minor increments according to the difference of viewing object, such as, can arrange different minor increments as predeterminable range for children and adult, wants large to the minor increment that adult is arranged compared to the minor increment arranged children.
3rd judging unit 60 is for judging whether the minor increment receiving user's setting.
Determining unit 70 for receive user arrange minor increment time, using minor increment as predeterminable range.When not receiving the minor increment that user is arranged, obtain the default distance of screen, and using default distance as predeterminable range.
If user is provided with minor increment, then using user arrange minor increment as predeterminable range, if user does not arrange minor increment, then using the default distance of screen as predeterminable range.Such as, the minor increment receiving user's setting is 3 meters, so, when detecting that the distance of watching object and screen is 2.8 meters, then controls screen and exports information.If do not receive the minor increment that user is arranged, default distance is 4 meters, then, when detecting that the distance of watching object and screen is 3.5 meters, controlling screen and exporting information.
Preferably, viewing object is multiple viewing objects, detecting unit is also for detecting the distance of each viewing object and screen in multiple viewing object, obtain multiple distance, whether the distance of the first judging unit also for judging to watch object and screen is less than predeterminable range comprises: from multiple distance, search minor increment; And judge whether the minor increment in multiple distance is less than predeterminable range.Whether the viewing object nearest by judging distance screen and the distance of screen are less than predeterminable range can determine whether to export information, namely, when the distance of the nearest viewing object of distance screen and screen is greater than predeterminable range, the distance of other viewing objects and screen is also greater than preset value, without the need to exporting information; When the distance of the nearest viewing object of distance screen and screen is less than preset value; need to export information; thus; by judging that namely the distance apart from the nearest viewing object of screen and screen can promptly and accurately detect the distance of watching between object and screen, reach the effect of the eyes of protection viewing object.
Preferably, capture unit also comprises: acquisition module, for obtaining distance screen object in preset range; Whether heat measurement module, have heat for detecting the object got; And determination module, for when detecting that object has heat, will there is the object of heat as viewing object.The object be in preset range may have non-viewing object, do not need to send information to non-viewing object yet, by watching to as if having the object of heat, then whether whether the object got by detection has heat to judge at this object is viewing object.
Such as, in the present embodiment, the distance detected between viewing object and screen can adopt range sensor to detect, usually in distance screen preset range, there is object such as viewing object and furniture etc., in order to distinguish object such as viewing object and furniture etc., first the viewing object in distance screen preset range can be obtained, and detect whether the object got is the object with heat, if detect that object has heat, then will there is the object of heat as viewing object, and then judge whether the distance of watching object and screen is less than preset value.
Further, user can also select according to the needs of self screen control device that whether uses the embodiment of the present application to provide, if user does not wish that screen exports information, then can close this screen control device; If user selects to enable this screen control device, after this device of unlatching, whether the duty of detecting distance sensor is normal, to ensure that testing can normally be carried out.
These are only the preferred embodiment of the application, be not limited to the application, for a person skilled in the art, the application can have various modifications and variations.Within all spirit in the application and principle, any amendment done, equivalent replacement, improvement etc., within the protection domain that all should be included in the application.
Claims (10)
1. a screen control method, is characterized in that, comprising:
The viewing object of the described screen of viewing in lock-on range screen preset range;
Detect the distance of described viewing object and described screen;
Judge whether the distance of described viewing object and described screen is less than predeterminable range; And
If judge that the distance of described viewing object and described screen is less than described predeterminable range, then control described screen and export information.
2. screen control method according to claim 1, is characterized in that, if the distance of described viewing object and described screen is less than described predeterminable range, described screen control method also comprises:
Judge whether the residence time that described viewing object is in described predeterminable range is greater than Preset Time, if described residence time is greater than described Preset Time, then controls described screen and export described information.
3. screen control method according to claim 1, is characterized in that, before the viewing object of the described screen of viewing in lock-on range screen preset range, described screen control method also comprises:
Prompting user arranges the minor increment controlled between described viewing object and described screen;
Judge whether the described minor increment receiving described user setting;
If receive described user arrange described minor increment, then using described minor increment as described predeterminable range; And
If do not receive the described minor increment that described user is arranged, then obtain the default distance of described screen, and using described default distance as described predeterminable range.
4. screen control method according to claim 1, is characterized in that, described viewing object is multiple viewing objects,
The distance detecting described viewing object and described screen comprises: the distance detecting each viewing object and described screen in described multiple viewing object, obtains multiple distance,
Judge whether the distance of described viewing object and described screen is less than predeterminable range and comprises: from described multiple distance, search minor increment; And judge whether the minor increment in described multiple distance is less than described predeterminable range.
5. screen control method according to any one of claim 1 to 4, is characterized in that, in lock-on range screen preset range, the viewing object of the described screen of viewing comprises:
Obtain the object of distance in described preset range with described screen;
Detect the object got and whether there is heat; And
If detect that described object has heat, then will there is the object of heat as described viewing object.
6. a screen control device, is characterized in that, comprising:
Capture unit, for watching the viewing object of described screen in lock-on range screen preset range;
Detecting unit, for detecting the distance of described viewing object and described screen;
First judging unit, for judging whether the distance of described viewing object and described screen is less than predeterminable range; And
Tip element, for when judging that the distance of described viewing object and described screen is less than described predeterminable range, controlling described screen and exporting information.
7. screen control device according to claim 6, is characterized in that, described screen control device also comprises:
Second judging unit, for after judging that the distance of described viewing object and described screen is less than described predeterminable range, judge whether the residence time that described viewing object is in described predeterminable range is greater than Preset Time, if described residence time is greater than described Preset Time, then controls described screen and export described information.
8. screen control device according to claim 6, is characterized in that, described screen control device also comprises:
Setting unit, arranges for pointing out user the minor increment controlled between described viewing object and described screen;
3rd judging unit, for judging whether the described minor increment receiving described user setting;
Determining unit, for when receiving the described minor increment that described user is arranged, using described minor increment as described predeterminable range; And when not receiving the described minor increment that described user is arranged, obtain the default distance of described screen, and using described default distance as described predeterminable range.
9. screen control device according to claim 6, is characterized in that, described viewing object is multiple viewing objects,
Described detecting unit also for detecting the distance of each viewing object and described screen in described multiple viewing object, obtains multiple distance,
Described first judging unit is also for judging whether the distance of described viewing object and described screen is less than predeterminable range and comprises: from described multiple distance, search minor increment; And judge whether the minor increment in described multiple distance is less than described predeterminable range.
10. the screen control device according to any one of claim 6 to 9, is characterized in that, described capture unit also comprises:
Acquisition module, for obtaining apart from described screen object in described preset range;
Whether heat measurement module, have heat for detecting the object got; And
Determination module, for when detecting that described object has heat, will have the object of heat as described viewing object.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410484392.3A CN105487768A (en) | 2014-09-19 | 2014-09-19 | Screen control method and apparatus |
| PCT/CN2015/089106 WO2016041450A1 (en) | 2014-09-19 | 2015-09-08 | Screen control method and apparatus |
| HK16109130.4A HK1221047A1 (en) | 2014-09-19 | 2016-08-01 | Screen control method and device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410484392.3A CN105487768A (en) | 2014-09-19 | 2014-09-19 | Screen control method and apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105487768A true CN105487768A (en) | 2016-04-13 |
Family
ID=55532546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410484392.3A Pending CN105487768A (en) | 2014-09-19 | 2014-09-19 | Screen control method and apparatus |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN105487768A (en) |
| HK (1) | HK1221047A1 (en) |
| WO (1) | WO2016041450A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113556608A (en) * | 2021-07-14 | 2021-10-26 | 深圳创维－Rgb电子有限公司 | Display device play control method, display device and readable storage medium |
| CN113835665A (en) * | 2021-09-27 | 2021-12-24 | 深圳Tcl新技术有限公司 | Display control method, display control device, computer equipment and storage medium |
| CN116156273A (en) * | 2023-02-10 | 2023-05-23 | 深圳创维－Rgb电子有限公司 | Television watching distance reminding method and device, intelligent television and storage medium |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06133256A (en) * | 1992-10-20 | 1994-05-13 | Nippon Steel Corp | Picture display device |
| KR100265164B1 (en) * | 1996-11-08 | 2000-09-15 | 윤종용 | Automatic contrast control circuit and method using distant measuring sensor |
| CN1168294C (en) * | 2000-11-28 | 2004-09-22 | 海尔集团公司 | Method and device for keeping watch distance to TV set |
| CN101072293B (en) * | 2006-05-09 | 2010-06-09 | 深圳Tcl新技术有限公司 | Device and method for automatically regulating television screen display |
| CN101923437A (en) * | 2010-09-02 | 2010-12-22 | 宇龙计算机通信科技(深圳)有限公司 | Screen prompt method of intelligent mobile terminal and intelligent mobile terminal |
| CN102508517A (en) * | 2011-10-25 | 2012-06-20 | 冠捷显示科技（厦门）有限公司 | Method and device for realizing sight line distance measurement and luminance automatic control on laptop |
| CN102510457A (en) * | 2011-12-16 | 2012-06-20 | Tcl王牌电器(惠州)有限公司 | Method for protecting eyesight |
| CN102841354B (en) * | 2012-08-09 | 2014-06-11 | 广东欧珀移动通信有限公司 | Vision protection implementation method of electronic equipment with display screen |
| CN103294910A (en) * | 2013-05-23 | 2013-09-11 | 西北工业大学 | Eye protection method for users in front of video display terminal |
-
2014
- 2014-09-19 CN CN201410484392.3A patent/CN105487768A/en active Pending
-
2015
- 2015-09-08 WO PCT/CN2015/089106 patent/WO2016041450A1/en active Application Filing
-
2016
- 2016-08-01 HK HK16109130.4A patent/HK1221047A1/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113556608A (en) * | 2021-07-14 | 2021-10-26 | 深圳创维－Rgb电子有限公司 | Display device play control method, display device and readable storage medium |
| CN113835665A (en) * | 2021-09-27 | 2021-12-24 | 深圳Tcl新技术有限公司 | Display control method, display control device, computer equipment and storage medium |
| CN116156273A (en) * | 2023-02-10 | 2023-05-23 | 深圳创维－Rgb电子有限公司 | Television watching distance reminding method and device, intelligent television and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016041450A1 (en) | 2016-03-24 |
| HK1221047A1 (en) | 2017-05-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104767888A (en) | Screen brightness adjusting method and device | |
| CN101057265B (en) | Fire detection system and method using multiple sensors | |
| KR101742410B1 (en) | Intelligent terminal with built-in screenshot function and implementation method thereof | |
| CN105303172B (en) | A kind of acquisition methods, device and the mobile terminal of the calibration parameter of fingerprint sensor | |
| CN104407399B (en) | For the method at portable terminal alignment proximity transducer | |
| RU2017140024A (en) | METHOD AND DEVICE FOR GEST RECOGNITION | |
| CN103368135A (en) | Children auxiliary system and method thereof | |
| CN104007909B (en) | Page automatic adjusting method and device | |
| CN105487768A (en) | Screen control method and apparatus | |
| KR20130047890A (en) | Remote control apparatus and gesture recognizing method of remote control apparatus | |
| TW201826232A (en) | Parking space detection method and device | |
| CN109724704A (en) | Electromagnetic oven temp measuring method, temperature measuring equipment and readable storage medium | |
| CN106028410A (en) | Mobile terminal network switching method and apparatus | |
| JP2013235342A5 (en) | ||
| EP3715778B1 (en) | Control method for smart power module, device, storage medium and processor | |
| CN106022036A (en) | Retina recognition based intelligent glasses operation interface security verification method and intelligent glasses | |
| US9880280B2 (en) | Object detection method and object detector using the same | |
| CN105335303B (en) | A kind of information processing method and the first electronic equipment | |
| WO2014093721A3 (en) | Abnormal clock rate detection in imaging sensor arrays | |
| CN106815564A (en) | A kind of calibration method of fingerprint recognition system, system and a kind of electronic equipment | |
| CN203204285U (en) | Projector protecting apparatus | |
| CN105959764A (en) | Smart television playing method and device with distance sensing function | |
| KR101962353B1 (en) | Method and device for triggering specified operation | |
| CN107280481A (en) | Grind the beans quantity measuring method and coffee machine of beans equipment | |
| CN109769147A (en) | The method, apparatus and display equipment of control display equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1221047 Country of ref document: HK |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160413 |
|
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1221047 Country of ref document: HK |