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WO2021208345A1 - Smart classroom - Google Patents

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Publication number
WO2021208345A1
WO2021208345A1 PCT/CN2020/114708 CN2020114708W WO2021208345A1 WO 2021208345 A1 WO2021208345 A1 WO 2021208345A1 CN 2020114708 W CN2020114708 W CN 2020114708W WO 2021208345 A1 WO2021208345 A1 WO 2021208345A1
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module
smart
control module
ambient
window
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French (fr)
Chinese (zh)
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石东
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Tolyy Optronics Co Ltd
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Tolyy Optronics Co Ltd
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    • 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

Definitions

  • the utility model belongs to the technical field of multimedia classrooms, and specifically relates to a smart classroom.
  • the projection can present a larger picture, so that the students in the entire classroom have a higher degree of visibility, avoiding the embarrassment of the students in the back row not being able to see the electronic screen clearly, and protecting the eyesight of the students.
  • the projection also has the disadvantage, that is, it is susceptible to interference from the ambient brightness.
  • the projection effect may be very good on cloudy days, but the effect will be greatly reduced on sunny days.
  • increasing the brightness of the projection is of course the most direct solution, but the increase in brightness means an increase in cost, which is a great burden for educational purchases.
  • this solution provides a smart classroom, which effectively guarantees the projection effect through automated environmental brightness control, thereby effectively solving the above technical problems.
  • the purpose of the present invention is to provide a smart classroom.
  • a smart classroom including a projection module, an ambient light monitoring module, a main control module, and an ambient brightness control module, the projection module is connected to the ambient light A monitoring module, and the main control module is connected to the ambient light monitoring module and the ambient brightness control module.
  • the environmental brightness control module is specifically any one or a combination of two arbitrary modules or a combination of three modules of the smart window module, the smart curtain module, and the smart light source module.
  • the smart window module includes a window controller, a window body, and a window switch structure.
  • the smart curtain module includes a curtain controller, a curtain body, and a curtain switch structure.
  • the smart light source module includes a light source controller, a light source body, and a light source switch structure.
  • a kind of smart classroom designed by this scheme consists of four modules: projection module, projection module, main control module, and environmental brightness control module to form an IoT network.
  • the environmental brightness control module can be a smart window module, a smart curtain module, or a smart light source module. Any one, two combinations, or all of the two, during the projection in the classroom, the ambient light monitoring module automatically monitors the ambient brightness and reports the brightness information to the main control module. If the ambient brightness is lower than the predetermined threshold, the main control module does not work Any processing, otherwise, the intelligent environment brightness control processing instruction will be executed to adjust the environment brightness inside the classroom, and the automatic environment brightness control can effectively ensure the projection effect.
  • Figure 1 is a schematic diagram of the system control structure of the utility model.
  • 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.
  • the projection module 1 is connected to the ambient light monitoring module 2
  • the main control module 4 is connected to the ambient light monitoring module 2 and the ambient brightness control module 3;
  • the ambient brightness control module 3 is specifically the smart window module 31, the smart curtain module 32, and the smart light source module 33. Any one of the modules or a combination of two arbitrary modules or a combination of three modules;
  • a smart classroom designed in this scheme is a schematic diagram of the system control structure. It includes a projection module 1, an ambient light monitoring module 2, a main control module 4, and an ambient brightness control module 3. All these modules form an IoT network .
  • the environmental brightness control module 3 can be any one, a combination of two or all of the smart window module 31, the smart curtain module 32, and the smart light source module.
  • 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 the predetermined threshold, the main control module will not do any processing, otherwise it will execute the intelligent environmental brightness control processing instructions .
  • the smart window module 31 includes a window controller 311, a window body 313, and a window switch structure 312; the window control can be controlled only for one or several windows in the classroom, or it can control all windows. During control, the window can be closed to a certain extent or completely closed; the window can be opened and closed mechanically, or the entire window can be turned into a black opaque state through the method of cholesteric liquid crystal to isolate the external environment Light interference.
  • a cholesteric liquid crystal panel is installed on a window, and the liquid crystal panel is energized to control the inversion of the liquid crystal, so as to realize the selection of the light-transmitting or opaque function of the window.
  • the smart curtain module 32 includes a curtain controller 321, a curtain body 323, and a curtain switch structure 322; the above-mentioned curtain module may be used to process curtains in the entire classroom, or may be processed individually for only a few curtains.
  • the curtains can be fully closed or partially closed.
  • the smart light source module 33 includes a light source controller 331, a light source body 333, and a light source switch structure 332; the above-mentioned light source module can be processed for the entire classroom or only for a few light sources. .
  • the light source may be turned off or the light source may be dimmed.

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  • 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, comprising a projection module (1), an ambient light monitoring module (2), a main control module (4), and an ambient brightness control module (3). 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). According to the smart classroom, the projection module (1), the ambient light monitoring module (2), the main control module (4), and the ambient brightness control module (3) form an Internet of Things. The ambient brightness control module (3) may be any one or the combination of two or all of an intelligent window module (31), an intelligent curtain module (32), and an intelligent light source module (33). During the use of projection in a classroom, the ambient light monitoring module (2) automatically monitors the ambient brightness and reports the brightness information to the main control module (4), and the main control module (4) does not perform any processing if the ambient brightness is lower than a predetermined threshold and, otherwise, executes an intelligent ambient brightness control processing instruction.

Description

一种智慧教室A kind of smart classroom 技术领域Technical field

本实用新型属于多媒体教室技术领域，具体涉及一种智慧教室。The utility model belongs to the technical field of multimedia classrooms, and specifically relates to a smart classroom.

背景技术Background technique

随着电子化教学的兴起，投影在教室中的使用越来越普遍。相比于液晶系统，投影可以呈现出更大的画面，使得整个教室的学生都有比较高的可视度，避免了后排学生无法看清电子屏幕的尴尬，保护了学生的视力。但投影同样也有缺点，就是易受环境亮度的干扰。同一个教室，在阴天投影效果可能很好，但到晴天效果就会大打折扣。为解决这个问题，提升投影亮度当然是最直接的解决方案，但亮度的提升就意味着成本的增加，对教育采购来讲又是很大的负担。With the rise of electronic teaching, the use of projection in classrooms has become more and more common. Compared with the LCD system, the projection can present a larger picture, so that the students in the entire classroom have a higher degree of visibility, avoiding the embarrassment of the students in the back row not being able to see the electronic screen clearly, and protecting the eyesight of the students. But the projection also has the disadvantage, that is, it is susceptible to interference from the ambient brightness. In the same classroom, the projection effect may be very good on cloudy days, but the effect will be greatly reduced on sunny days. To solve this problem, increasing the brightness of the projection is of course the most direct solution, but the increase in brightness means an increase in cost, which is a great burden for educational purchases.

因此，本方案提供一种智慧教室，通过自动化的环境亮度控制，有效的保证了投影效果，从而有效地解决上述技术问题。Therefore, this solution provides a smart classroom, which effectively guarantees the projection effect through automated environmental brightness control, thereby effectively solving the above technical problems.

发明内容Summary of the invention

为克服上述现有技术中的不足，本实用新型目的在于提供一种智慧教室。In order to overcome the above shortcomings in the prior art, the purpose of the present invention is to provide a smart classroom.

为实现上述目的及其他相关目的，本实用新型提供的技术方案是：一种智慧教室，包括投影模块、环境光监测模块、主控制模块以及环境亮度控制模块，所述投影模块连接所述环境光监测模块，所述主控制模块连接所述环境光监测模块以及所述环境亮度控制模块。In order to achieve the above objectives and other related objectives, the technical solution provided by the present invention is: a smart classroom, including a projection module, an ambient light monitoring module, a main control module, and an ambient brightness control module, the projection module is connected to the ambient light A monitoring module, and the main control module is connected to the ambient light monitoring module and the ambient brightness control module.

优选的，所述环境亮度控制模块具体为智能窗户模块、智能窗帘模块以及智能灯源模块这三个模块中的任意一种模块或者两个任意模块组合或者三个模块组合。Preferably, the environmental brightness control module is specifically any one or a combination of two arbitrary modules or a combination of three modules of the smart window module, the smart curtain module, and the smart light source module.

优选的，所述智能窗户模块包括窗户控制器、窗户本体以及窗户开关结构。Preferably, the smart window module includes a window controller, a window body, and a window switch structure.

优选的，所述智能窗帘模块包括窗帘控制器、窗帘本体以及窗帘开关结构。Preferably, the smart curtain module includes a curtain controller, a curtain body, and a curtain switch structure.

优选的，所述智能灯源模块包括灯源控制器、灯源本体以及灯源开关结构。Preferably, the smart light source module includes a light source controller, a light source body, and a light source switch structure.

由于上述技术方案运用，本实用新型与现有技术相比具有的优点如下：Due to the application of the above technical solutions, the advantages of the present invention compared with the prior art are as follows:

本方案设计的一种智慧教室将投影模块、投影模块、主控制模块以及环境亮度控制模块四个模块组成一个物联网络，其中环境亮度控制模块可以是智能窗户模块、智能窗帘模块、智能光源模块中的任意一种、两种组合或全部组合，教室中投影使用过程中，环境光监测模块自动监测环境亮度并将亮度信息上报到主控制模块，如果环境亮度低于预定阈值则主控模块不作任何处理，否则就执行智能环境亮度控制处理指令，调节教室内部的环境亮度，通过自动化的环境亮度控制，有效的保证了投影效果。A kind of smart classroom designed by this scheme consists of four modules: projection module, projection module, main control module, and environmental brightness control module to form an IoT network. The environmental brightness control module can be a smart window module, a smart curtain module, or a smart light source module. Any one, two combinations, or all of the two, during the projection in the classroom, the ambient light monitoring module automatically monitors the ambient brightness and reports the brightness information to the main control module. If the ambient brightness is lower than the predetermined threshold, the main control module does not work Any processing, otherwise, the intelligent environment brightness control processing instruction will be executed to adjust the environment brightness inside the classroom, and the automatic environment brightness control can effectively ensure the projection effect.

附图说明Description of the drawings

图1为本实用新型系统控制结构示意图。Figure 1 is a schematic diagram of the system control structure of the utility model.

以上附图中，投影模块1、环境光监测模块2、环境亮度控制模块3、主控制模块4、智能窗户模块31、智能窗帘模块32、智能灯源模块33、窗户控制器311、窗户开关结构312、窗户本体313、窗帘控制器321、窗帘开关结构322、窗帘本体323、灯源控制器331、灯源开关结构332、灯源本体333。In the above figures, 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, and 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.

具体实施方式Detailed ways

以下由特定的具体实施例说明本实用新型的实施方式，熟悉此技术的人士可由本说明书所揭露的内容轻易地了解本实用新型的其他优点及功效。The following specific examples illustrate the implementation of the present utility model. Those familiar with this technology can easily understand the other advantages and effects of the present utility model from the content disclosed in this specification.

请参阅图1。须知，本说明书所附图式所绘示的结构、比例、大小等，均仅用以配合说明书所揭示的内容，以供熟悉此技术的人士了解与阅读，并非用以限定本实用新型可实施的限定条件，故不具技术上的实质意义，任何结构的修饰、比例关系的改变或大小的调整，在不影响本实用新型所能产生的功效及所能达成的目的下，均应仍落在本实用新型所揭示的技术内容得能涵盖的范围内。同时，本说明书中所引用的如“上”、“下”、“左”、“右”、“中间”及“一”等的用语，亦仅为便于叙述的明了，而非用以限定本实用新型可实施的范围，其相对关系的改变或调整，在无实质变更技术内容下，当亦视为本实用新型可实施的范畴。Please refer to Figure 1. It should be noted that the structure, ratio, size, etc. shown in the accompanying drawings in this specification are only used to match the content disclosed in the specification for people familiar with this technology to understand and read, and are not intended to limit the implementation of this utility model. Therefore, it has no technical significance. Any structural modification, proportional relationship change, or size adjustment should still fall within the scope of The technical content disclosed by the utility model can be covered. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" cited in this specification are only for ease of description, not to limit the text. The scope of the utility model that can be implemented, and the change or adjustment of its relative relationship, without substantial changes to the technical content, shall also be regarded as the scope of implementation of the utility model.

实施例：如图1所示，一种智慧教室，包括投影模块1、环境光监测模块2、主控制模块4以及环境亮度控制模块3，所述投影模块1连接所述环境光监测模块2，所述主控制模块4连接所述环境光监测模块2以及所述环境亮度控制模块3；所述环境亮度控制模块3具体为智能窗户模块31、智能窗帘模块32以及智能灯源模块33这三个模块中的任意一种模块或者两个任意模块组合或者三个模块组合；Embodiment: 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. The projection module 1 is connected to the ambient light monitoring module 2, The main control module 4 is connected to the ambient light monitoring module 2 and the ambient brightness control module 3; the ambient brightness control module 3 is specifically the smart window module 31, the smart curtain module 32, and the smart light source module 33. Any one of the modules or a combination of two arbitrary modules or a combination of three modules;

本方案设计的一种智慧教室，如图1所示的系统控制结构示意图，包括投影模块1、环境光监测模块2、主控制模块4以及环境亮度控制模块3，所有这些模块组成一个物联网络。其中环境亮度控制模块3可以是智能窗户模块31、智能窗帘模块32、智能光源模块中的任意一种、两种组合或全部组合。教室中投影使用过程中，环境光监测模块2自动监测环境亮度并将亮度信息上报到主控模块，如果环境亮度低于预定阈值则主控模块不作任何处理，否则就执行智能环境亮度控制处理指令。A smart classroom designed in this scheme, as shown in Figure 1, is a schematic diagram of the system control structure. It includes a projection module 1, an ambient light monitoring module 2, a main control module 4, and an ambient brightness control module 3. All these modules form an IoT network . The environmental brightness control module 3 can be any one, a combination of two or all of the smart window module 31, the smart curtain module 32, and the smart light source module. During the projection 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 the predetermined threshold, the main control module will not do any processing, otherwise it will execute the intelligent environmental brightness control processing instructions .

所述智能窗户模块31包括窗户控制器311、窗户本体313以及窗户开关结构312；窗户控制可以只针对教室中某一个或某几个窗户进行控制，也可以是控制全部窗户。控制时，可以是将窗户关闭一定的幅度也可以是完全关闭；可以是机械式的将窗户打开、关闭，也可 以通过胆固醇液晶的方式，将整个窗户变成黑色不透光状态，隔绝外部环境光的干扰。所述胆固醇液晶方案，即将胆固醇液晶面板安装到窗户上，通过给该液晶面板通电控制液晶的翻转，实现窗户的透光或不透光功能选择。The smart window module 31 includes a window controller 311, a window body 313, and a window switch structure 312; the window control can be controlled only for one or several windows in the classroom, or it can control all windows. During control, the window can be closed to a certain extent or completely closed; the window can be opened and closed mechanically, or the entire window can be turned into a black opaque state through the method of cholesteric liquid crystal to isolate the external environment Light interference. In the cholesteric liquid crystal solution, a cholesteric liquid crystal panel is installed on a window, and the liquid crystal panel is energized to control the inversion of the liquid crystal, so as to realize the selection of the light-transmitting or opaque function of the window.

所述智能窗帘模块32包括窗帘控制器321、窗帘本体323以及窗帘开关结构322；上述窗帘模块，可以是针对全教室窗帘进行处理，也可以只针对几个窗帘单独处理。可以是全部闭合窗帘也可以部分闭合。The smart curtain module 32 includes a curtain controller 321, a curtain body 323, and a curtain switch structure 322; the above-mentioned curtain module may be used to process curtains in the entire classroom, or may be processed individually for only a few curtains. The curtains can be fully closed or partially closed.

所述智能灯源模块33包括灯源控制器331、灯源本体333以及灯源开关结构332；上述灯源模块，可以是针对全教室灯源处理，也可以只针对某几个灯源单独处理。可以是关闭所述灯源也可以是调暗所述灯源。The smart light source module 33 includes a light source controller 331, a light source body 333, and a light source switch structure 332; the above-mentioned light source module can be processed for the entire classroom or only for a few light sources. . The light source may be turned off or the light source may be dimmed.

上述实施例仅例示性说明本实用新型的原理及其功效，而非用于限制本实用新型。任何熟悉此技术的人士皆可在不违背本实用新型的精神及范畴下，对上述实施例进行修饰或改变。因此，举凡所属技术领域中具有通常知识者在未脱离本实用新型所揭示的精神与技术思想下所完成的一切等效修饰或改变，仍应由本实用新型的权利要求所涵盖。The above-mentioned embodiments only exemplarily illustrate the principles and effects of the present utility model, and are not used to limit the present utility model. Anyone familiar with this technology can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed by the present utility model should still be covered by the claims of the present utility model.

Claims (5)

一种智慧教室，其特征在于：包括投影模块、环境光监测模块、主控制模块以及环境亮度控制模块，所述投影模块连接所述环境光监测模块，所述主控制模块连接所述环境光监测模块以及所述环境亮度控制模块。A smart classroom, characterized in that it comprises a projection module, an ambient light monitoring module, a main control module, and an ambient brightness control module, the projection module is connected to the ambient light monitoring module, and the main control module is connected to the ambient light monitoring Module and the environmental brightness control module. 根据权利要求1所述的一种智慧教室，其特征在于：所述环境亮度控制模块具体为智能窗户模块、智能窗帘模块以及智能灯源模块这三个模块中的任意一种模块或者两个任意模块组合或者三个模块组合。The smart classroom according to claim 1, wherein the environmental brightness control module is specifically any one or two of the three modules of a smart window module, a smart curtain module, and a smart light source module. Module combination or combination of three modules. 根据权利要求2所述的一种智慧教室，其特征在于：所述智能窗户模块包括窗户控制器、窗户本体以及窗户开关结构。The smart classroom according to claim 2, wherein the smart window module includes a window controller, a window body, and a window switch structure. 根据权利要求2所述的一种智慧教室，其特征在于：所述智能窗帘模块包括窗帘控制器、窗帘本体以及窗帘开关结构。The smart classroom according to claim 2, wherein the smart curtain module includes a curtain controller, a curtain body, and a curtain switch structure. 根据权利要求2所述的一种智慧教室，其特征在于：所述智能灯源模块包括灯源控制器、灯源本体以及灯源开关结构。The smart classroom according to claim 2, wherein the smart light source module includes a light source controller, a light source body, and a light source switch structure.
PCT/CN2020/114708 2020-04-17 2020-09-11 Smart classroom Ceased WO2021208345A1 (en)

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CN116006061B (en) * 2021-10-21 2024-06-18 成都极米科技股份有限公司 Projection control method, apparatus, electronic device, and computer-readable storage medium
CN116165904A (en) * 2021-11-24 2023-05-26 昆山扬皓光电有限公司 Projection environment control system and method

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