CN212060911U - Wisdom classroom - Google Patents
Wisdom classroom Download PDFInfo
- Publication number
- CN212060911U CN212060911U CN202020584249.2U CN202020584249U CN212060911U CN 212060911 U CN212060911 U CN 212060911U CN 202020584249 U CN202020584249 U CN 202020584249U CN 212060911 U CN212060911 U CN 212060911U
- Authority
- CN
- China
- Prior art keywords
- module
- intelligent
- control module
- window
- ambient brightness
- 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.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Projection Apparatus (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
A smart classroom comprises a projection module, an ambient light monitoring module, a main control module and an ambient brightness control module, wherein the projection module is connected with the ambient light monitoring module; the intelligent classroom that this scheme designed constitutes a thing networking with projection module, ambient light monitoring module, four modules of master control module and ambient brightness control module, wherein ambient brightness control module can be smart window module, intelligent (window) curtain module, arbitrary one in the intelligent light source module, two kinds of combinations or whole combinations, in the projection use in the classroom, ambient light monitoring module automatic monitoring ambient brightness and report luminance information to master control module, if ambient brightness is less than predetermined threshold value then master control module does not do any processing, otherwise just carry out intelligent ambient brightness control processing instruction.
Description
Technical Field
The utility model belongs to the technical field of the multimedia classroom, concretely relates to wisdom classroom.
Background
With the rise of electronic teaching, the projection is more and more commonly used in classrooms. Compared with a liquid crystal system, the projection can present a larger picture, so that students in the whole classroom have higher visibility, the embarrassment that students in the back row cannot see the electronic screen clearly is avoided, and the eyesight of the students is protected. But the projection also has the disadvantage of being susceptible to ambient light. In the same classroom, the projection effect may be good in cloudy days, but the effect is greatly reduced in sunny days. To solve this problem, increasing the brightness of the projection is certainly the most direct solution, but the increase in brightness means an increase in cost, and is a great burden for education procurement.
Therefore, this scheme provides a wisdom classroom, through automatic ambient brightness control, the effectual projection effect of having guaranteed to solve above-mentioned technical problem effectively.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide a smart classroom.
In order to achieve the above objects and other related objects, the present invention provides a technical solution: the utility model provides a wisdom classroom, includes projection module, ambient light monitoring module, main control module and ambient brightness control module, projection module connects ambient light monitoring module, main control module connects ambient light monitoring module and ambient brightness control module.
Preferably, the ambient brightness control module is any one module or a combination of two or three modules of an intelligent window module, an intelligent curtain module and an intelligent light source module.
Preferably, the smart window module includes a window controller, a window body, and a window opening and closing structure.
Preferably, the intelligent curtain module comprises a curtain controller, a curtain body and a curtain switch structure.
Preferably, the intelligent lamp source module comprises a lamp source controller, a lamp source body and a lamp source switch structure.
Because of the application of the technical scheme, compared with the prior art, the utility model the advantage that has as follows:
the wisdom classroom of this scheme design is with projection module, a thing networking is constituteed to four modules of master control module and ambient brightness control module, wherein ambient brightness control module can be smart window module, intelligent curtain module, arbitrary one in the intelligent light source module, two kinds of combinations or whole combinations, in the projection use in the classroom, ambient light monitoring module automatic monitoring ambient brightness reports luminance information to master control module, if ambient brightness is less than predetermined threshold value then master control module does not do any processing, otherwise just carry out intelligent ambient brightness control processing instruction, adjust the inside ambient brightness in classroom, through automatic ambient brightness control, the effectual projection effect of having guaranteed.
Drawings
Fig. 1 is a schematic diagram of the system control structure of the present invention.
In the above drawings, the projection module 1, the ambient light monitoring module 2, the ambient brightness control module 3, the main control module 4, the smart window module 31, the smart curtain module 32, the smart light source module 33, the window controller 311, the window switch structure 312, the window body 313, the curtain controller 321, the curtain switch structure 322, the curtain body 323, the light source controller 331, the light source switch structure 332, and the light source body 333.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Example (b): as shown in fig. 1, a smart classroom includes a projection module 1, an ambient light monitoring module 2, a main control module 4 and an ambient brightness control module 3, wherein the projection module 1 is connected to the ambient light monitoring module 2, and the main control module 4 is connected to the ambient light monitoring module 2 and the ambient brightness control module 3; the environment brightness control module 3 is specifically any one of three modules, namely an intelligent window module 31, an intelligent curtain module 32 and an intelligent light source module 33, or a combination of two arbitrary modules, or a combination of three modules;
the intelligent classroom designed by the scheme has a system control structure schematic diagram shown in fig. 1, and comprises a projection module 1, an ambient light monitoring module 2, a main control module 4 and an ambient brightness control module 3, wherein all the modules form an internet of things. The ambient brightness control module 3 may be any one, two or all of the smart window module 31, the smart window curtain module 32 and the smart light source module. In the projection use process in the classroom, the ambient light monitoring module 2 automatically monitors the ambient brightness and reports the brightness information to the main control module, if the ambient brightness is lower than a preset threshold value, the main control module does not perform any processing, otherwise, an intelligent ambient brightness control processing instruction is executed.
The smart window module 31 includes a window controller 311, a window body 313, and a window opening and closing structure 312; the window control can be only performed on one or a plurality of windows in a classroom, or can be performed on all windows. During control, the window can be closed to a certain extent or completely closed; the window can be mechanically opened and closed, and the whole window can be changed into a black opaque state in a cholesterol liquid crystal mode to isolate the interference of external ambient light. According to the cholesteric liquid crystal scheme, a cholesteric liquid crystal panel is mounted on a window, and the liquid crystal is turned over under the control of electrifying the liquid crystal panel, so that the light transmission or light non-transmission function of the window is selected.
The intelligent curtain module 32 comprises a curtain controller 321, a curtain body 323 and a curtain switch structure 322; the curtain module can be used for processing curtains in a whole classroom or can be used for processing only a plurality of curtains independently. Either fully or partially closed.
The intelligent lamp source module 33 comprises a lamp source controller 331, a lamp source body 333 and a lamp source switch structure 332; the light source module can be used for processing light sources in a whole classroom or can be used for processing only a few light sources independently. Either turning off the light source or dimming the light source.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. A smart classroom is characterized in that: the projection module is connected with the ambient light monitoring module, and the main control module is connected with the ambient light monitoring module and the ambient brightness control module.
2. A smart classroom according to claim 1 wherein: the environment brightness control module is specifically any one module or any combination of two or three modules of an intelligent window module, an intelligent curtain module and an intelligent light source module.
3. A smart classroom according to claim 2 wherein: the smart window module includes a window controller, a window body, and a window opening and closing structure.
4. A smart classroom according to claim 2 wherein: the intelligent curtain module comprises a curtain controller, a curtain body and a curtain switch structure.
5. A smart classroom according to claim 2 wherein: the intelligent lamp source module comprises a lamp source controller, a lamp source body and a lamp source switch structure.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020584249.2U CN212060911U (en) | 2020-04-17 | 2020-04-17 | Wisdom classroom |
PCT/CN2020/114708 WO2021208345A1 (en) | 2020-04-17 | 2020-09-11 | Smart classroom |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020584249.2U CN212060911U (en) | 2020-04-17 | 2020-04-17 | Wisdom classroom |
Publications (1)
Publication Number | Publication Date |
---|---|
CN212060911U true CN212060911U (en) | 2020-12-01 |
Family
ID=73510345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202020584249.2U Active CN212060911U (en) | 2020-04-17 | 2020-04-17 | Wisdom classroom |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN212060911U (en) |
WO (1) | WO2021208345A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116006061A (en) * | 2021-10-21 | 2023-04-25 | 成都极米科技股份有限公司 | Projection control method, apparatus, electronic device, and computer-readable storage medium |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6419365B1 (en) * | 2000-04-21 | 2002-07-16 | Infocus Corporation | Asymmetrical tunnel for spatially integrating light |
CN203219550U (en) * | 2013-02-22 | 2013-09-25 | 上海市金山区青少年活动中心 | Projector luminance and ambient light regulating system based on single chip microcomputer |
CN107219716A (en) * | 2017-07-20 | 2017-09-29 | 安庆状元郎电子科技有限公司 | A kind of projecting apparatus for being applied to automatic regulating lightness in multi-media classroom |
CN207663583U (en) * | 2017-10-03 | 2018-07-27 | 山东电子职业技术学院 | A kind of computer multimedia teaching auxiliary system |
CN110225618B (en) * | 2019-06-11 | 2023-06-23 | 电子科技大学成都学院 | Classroom intelligent multimedia system |
-
2020
- 2020-04-17 CN CN202020584249.2U patent/CN212060911U/en active Active
- 2020-09-11 WO PCT/CN2020/114708 patent/WO2021208345A1/en active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116006061A (en) * | 2021-10-21 | 2023-04-25 | 成都极米科技股份有限公司 | Projection control method, apparatus, electronic device, and computer-readable storage medium |
Also Published As
Publication number | Publication date |
---|---|
WO2021208345A1 (en) | 2021-10-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103996392B (en) | A kind of method, circuit and display device adjusting screen intensity | |
CN102263971A (en) | Stereoscopic display system | |
CN106211515A (en) | A kind of classroom intelligence control system of permanent illumination | |
CN105799468A (en) | Automobile light shielding and wind blocking device and automobile | |
CN212060911U (en) | Wisdom classroom | |
CN106662803A (en) | Translucent screen and image projection system | |
CN209591492U (en) | A kind of backlight control circuit | |
CN103676257A (en) | Transparent liquid crystal display screen capable of regulating transparency | |
CN205726587U (en) | Classroom lighting intelligent regulating system | |
CN204259254U (en) | A kind of intelligent illuminating system | |
CN201344407Y (en) | Automatic dimming desk lamp | |
CN205174090U (en) | Intelligent LED table lamp | |
CN105050297B (en) | Light adjusting system and method based on light modulation film | |
CN203054413U (en) | Array substrate, liquid crystal display panel and liquid crystal display | |
CN207911099U (en) | A kind of multi-media classroom lighting control system | |
CN102176743A (en) | Method for delaying shutdown and television terminal | |
CN205160873U (en) | Multi -functional classroom control system | |
CN107219716A (en) | A kind of projecting apparatus for being applied to automatic regulating lightness in multi-media classroom | |
CN102788294A (en) | Display device, backlight device and backlight source control method | |
CN113281016B (en) | Device and method for testing proper range of screen brightness under different ambient light illumination | |
CN204721667U (en) | A kind of University Classroom's intelligent illuminating system | |
CN208368125U (en) | Tunable optical multimedia blackboard | |
CN213186648U (en) | Wisdom classroom illumination adjusting device | |
CN110286518A (en) | Display module and its control method and display device | |
CN101819753B (en) | Device and method for improving contrast ratio of thin film transistor liquid crystal display (TFT-LCD) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |