技术领域technical field
本发明涉及一种教学用设备。The invention relates to a teaching device.
背景技术Background technique
在学校，课堂教学环节是学生接受系统教育最重要的一环，让学生手脚并用参与到教学中来，充分调动各种感官去体验感受要学习的内容,是一种全新的互动教学手段。这种全新的教学方式是掌握好教学环节的质量，提高教学水平的关键。现行的教学过程中，传统的签到环节、疑问确认环节、提问互动环节、课堂小测试环节存在诸多问题。签到过程中，使用纸张签到，效率低且存在代签现象，结果不便于教师统计；提问互动环节和课堂小测试的环节中，教师给出简单选择后，学生举手或者口头回答，不能获得准确的统计数据，教师只能根据大体情况来判断是否进行教学，没有准确的数据，更不能考虑后期的数据挖掘和数据统计工作。传统的教学方式已经不适应现代化教学的需要。In schools, classroom teaching is the most important part of students receiving systematic education. It is a brand-new interactive teaching method to allow students to participate in teaching with hands and feet, and fully mobilize various senses to experience and feel the content to be learned. This brand-new teaching method is the key to mastering the quality of teaching links and improving the teaching level. In the current teaching process, there are many problems in the traditional sign-in link, question confirmation link, interactive questioning link, and classroom quiz link. During the sign-in process, the use of paper sign-in is inefficient and there is a phenomenon of signing on behalf of the teacher, and the results are not convenient for teachers to count; in the interactive questioning session and the classroom quiz session, after the teacher gives a simple choice, students raise their hands or answer verbally, and cannot get accurate results. Teachers can only judge whether to carry out teaching according to the general situation, without accurate data, let alone consider the later data mining and data statistics work. The traditional teaching methods are no longer suitable for the needs of modern teaching.
为了解决上述问题，在中央高校基本业务费专项资金资助，编号为XDJK2014C177的项目支持下，申请人提出了一种新的技术手段。In order to solve the above problems, with the support of the special fund for the basic business expenses of central universities and the support of the project No. XDJK2014C177, the applicant proposed a new technical means.
发明内容Contents of the invention
本发明的目的是提供一种教学用4D智慧教室。The purpose of the present invention is to provide a 4D smart classroom for teaching.
为了实现上述目的，采用以下技术方案：一种教学用4D智慧教室，其特征在于：所述教室包括：In order to achieve the above purpose, the following technical solution is adopted: a 4D smart classroom for teaching, characterized in that: the classroom includes:
音响：用于播放声音；Audio: used to play sound;
头戴式显示器：戴于头部，用于播放虚拟场景中的图像；Head-mounted display: worn on the head, used to play images in the virtual scene;
体感位置捕捉装置；捕捉人的上肢动作，包括大臂、小臂与手的位置，实现手势动作识别，从而对虚拟场景进行互动操作；Somatosensory position capture device; captures human upper limb movements, including the position of the upper arm, forearm and hand, and realizes gesture recognition, thereby interactively operating the virtual scene;
移动控制器：捕捉人的脚步移动、方向、移动速度和移动距离，实现对虚拟场景中人物的移动控制方式的控制； Movement controller: Capture people's footsteps, direction, movement speed and movement distance, and realize the control of the movement control mode of characters in the virtual scene;
圆形信号灯：通过显示不同的颜色来分辨当前正在与虚拟场景进行交互操作的用户；Circular signal light: distinguish the user who is currently interacting with the virtual scene by displaying different colors;
用户戴上头盔式显示器后，4D教室中央控制器将虚拟场景投放至头盔式显示器中的显示器上，用户看到虚拟场景；在播放虚拟场景的同时，音响播放相应的音频；用户运动时，体感摄像机捕捉上肢动作，实现手势识别，与虚拟场景进行互动；当用户移动时，移动控制器实现对虚拟场景中人物移动方式的控制；当某个用户与虚拟场景进行交互时，圆形信号灯亮起相应的颜色，用于标识用户状态。After the user puts on the helmet-mounted display, the central controller of the 4D classroom puts the virtual scene on the display in the helmet-mounted display, and the user sees the virtual scene; while playing the virtual scene, the speaker plays the corresponding audio; when the user moves, the body feels The camera captures upper body movements, realizes gesture recognition, and interacts with the virtual scene; when the user moves, the mobile controller controls the movement of the characters in the virtual scene; when a user interacts with the virtual scene, the circular signal light lights up Corresponding color to identify user status.
所述智慧教室还包括对圆形信号灯进行清洁的清洁装置，所述清洁装置包括两个清洁棒，其中第一清洁棒的中心与第一电机的转动轴相接，第二清洁棒的中心与第二电机的转动轴相接，第一电机和第二电机的机座分别固定在第一旋转臂末端和第二旋转臂末端上，第一旋转臂和第二旋转臂的另一端固定在第一旋转筒和第二旋转筒上，第一旋转筒和第二旋转筒套在固定于圆形信号灯圆心处的中心筒上，信号灯的背面边缘处具有凸出的凸缘，在第一旋转臂和第二旋转臂上还设置有第一一电机和第二二电机，第一一电机和第二二电机的转动轴上分别安装有两个滚筒，两个滚筒均与凸缘的内侧边壁压紧；当第一一电机和第二二电机的转动轴旋转时，两个滚筒也相应旋转，进而带动第一旋转臂和第二旋转臂旋转，从而使得第一清洁棒和第二清洁棒围绕圆形信号灯的外缘运动；The smart classroom also includes a cleaning device for cleaning the circular signal lamp. The cleaning device includes two cleaning rods, wherein the center of the first cleaning rod is connected to the rotation shaft of the first motor, and the center of the second cleaning rod is connected to the rotating shaft of the first motor. The rotating shafts of the second motor are connected, the bases of the first motor and the second motor are respectively fixed on the end of the first rotating arm and the end of the second rotating arm, and the other ends of the first rotating arm and the second rotating arm are fixed on the second rotating arm. On the first rotating cylinder and the second rotating cylinder, the first rotating cylinder and the second rotating cylinder are sleeved on the central cylinder fixed at the center of the circular signal lamp. The back edge of the signal lamp has a protruding flange. The first one motor and the second two motors are also arranged on the second rotating arm, and two rollers are respectively installed on the rotating shafts of the first one motor and the second two motors, and the two rollers are all connected to the inner side of the flange. The wall is pressed; when the rotation shafts of the first motor and the second motor rotate, the two rollers also rotate correspondingly, and then drive the first rotating arm and the second rotating arm to rotate, so that the first cleaning rod and the second cleaning rod The rod moves around the outer edge of the circular signal light;
在第一清洁棒和第二清洁棒上缠绕有清洁布，其中清洁布的一端固定在第一清洁棒上，清洁布沿逆时针的方向缠绕在第一清洁棒上，清洁布的另一端固定在第二清洁棒上，同时在第二清洁棒上按照顺时针方向缠绕信号灯半径长度的清洁布；在第一清洁棒和第二清洁棒的顶端还分别固定有两个位置传感器。A cleaning cloth is wound on the first cleaning rod and the second cleaning rod, wherein one end of the cleaning cloth is fixed on the first cleaning rod, the cleaning cloth is wound on the first cleaning rod in a counterclockwise direction, and the other end of the cleaning cloth is fixed On the second cleaning rod, a cleaning cloth with the radius length of the signal light is wound on the second cleaning rod in a clockwise direction; two position sensors are respectively fixed on the tops of the first cleaning rod and the second cleaning rod.
本发明从教学创新的角度出发，引进穿戴式显示技术、智能体感技术与三维仿真技术，从教学内容上着眼创新，使学员能够在游乐中体验教学内容，达到寓教于乐的效果，真正的做到了智慧化学习，智能化管理，实实在在的帮助学校改进教学方式，提升教学品质。 From the perspective of teaching innovation, the present invention introduces wearable display technology, intelligent somatosensory technology and three-dimensional simulation technology, focuses on innovation in teaching content, enables students to experience teaching content in amusement, and achieves the effect of entertaining and teaching. It has achieved intelligent learning and intelligent management, which actually helps schools improve teaching methods and improve teaching quality. the
附图说明Description of drawings
图1为本发明的结构示意图；Fig. 1 is the structural representation of the present invention;
图2为本实施例1中的清洁装置设置在圆形信号灯上的正面结构示意图；Figure 2 is a schematic diagram of the front structure of the cleaning device in Example 1 arranged on the circular signal lamp;
图3为本实施例1中的清洁装置设置在圆形信号灯上的背面结构示意图；Figure 3 is a schematic diagram of the rear structure of the cleaning device in Embodiment 1 arranged on the circular signal lamp;
图4为图3中A-A的剖面图；Figure 4 is a cross-sectional view of A-A in Figure 3;
图5为当实施例1中清洁装置的第二旋转臂位于信号灯正上方，第一旋转臂位于信号灯正下方时的结构示意图；Figure 5 is a schematic structural view when the second rotating arm of the cleaning device in embodiment 1 is located directly above the signal lamp and the first rotating arm is located directly below the signal lamp;
图6为图5中C-C的剖面图；Fig. 6 is the sectional view of C-C in Fig. 5;
图7为图6中B的放大图；Figure 7 is an enlarged view of B in Figure 6;
图8为清洁棒的结构示意图；Fig. 8 is the structural representation of cleaning bar;
图9为实施例2中清洁装置当中的清洁布的截面图；Fig. 9 is the sectional view of the cleaning cloth among the cleaning device in embodiment 2;
图10为图9的俯视图。FIG. 10 is a top view of FIG. 9 .
图中，1为第一清洁棒，2为第二清洁棒，3为中心筒，3-1为第一旋转筒，3-2为第二旋转筒，4为第一旋转臂，5为第二旋转臂，6为第一滚筒，7为第二滚筒，8为位置传感器，9为第一电机，10为玻璃壳体，11为凸缘，12为第一一电机，13为信号灯，14为清洁布。In the figure, 1 is the first cleaning rod, 2 is the second cleaning rod, 3 is the central cylinder, 3-1 is the first rotating cylinder, 3-2 is the second rotating cylinder, 4 is the first rotating arm, and 5 is the second rotating cylinder. Two rotating arms, 6 is the first roller, 7 is the second roller, 8 is the position sensor, 9 is the first motor, 10 is the glass shell, 11 is the flange, 12 is the first motor, 13 is the signal light, 14 For cleaning cloth.
具体实施方式Detailed ways
下面结合附图和具体实施例对本发明作进一步说明。The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
如图1所示，一种教学用4D智慧教室，所述4D教室包括：As shown in Figure 1, a 4D smart classroom for teaching, the 4D classroom includes:
音响：用于播放声音；Audio: used to play sound;
头戴式显示器：戴于头部，用于播放虚拟场景中的图像；Head-mounted display: worn on the head, used to play images in the virtual scene;
体感位置捕捉装置；捕捉人的上肢动作，包括大臂、小臂与手的位置，实现手势动作识别，从而对虚拟场景进行互动操作；Somatosensory position capture device; captures human upper limb movements, including the position of the upper arm, forearm and hand, and realizes gesture recognition, thereby interactively operating the virtual scene;
移动控制器：捕捉人的脚步移动、方向、移动速度和移动距离，实现对虚拟场景中用户的移动控制方式的控制； Movement controller: capture the footsteps, direction, speed and distance of people, and realize the control of the user's movement control method in the virtual scene;
圆形信号灯：通过显示不同的颜色来分辨当前正在与虚拟场景进行交互操作的用户；Circular signal light: distinguish the user who is currently interacting with the virtual scene by displaying different colors;
用户戴上头盔式显示器后，4D教室中央控制器将虚拟场景投放至头盔式显示器中的显示器上，用户看到虚拟场景；在播放虚拟场景的同时，音响播放相应的音频；用户运动时，体感摄像机捕捉上肢动作，实现手势识别，与虚拟场景进行互动；当用户移动时， 移动控制器实现对用户移动方式的控制；当某个用户与虚拟场景进行交互时，圆形信号灯亮起相应的颜色，用于标识用户状态。 After the user puts on the helmet-mounted display, the central controller of the 4D classroom puts the virtual scene on the display in the helmet-mounted display, and the user sees the virtual scene; while playing the virtual scene, the speaker plays the corresponding audio; when the user moves, the body feels The camera captures upper limb movements, realizes gesture recognition, and interacts with the virtual scene; when the user moves, the mobile controller realizes the control of the user's movement mode; when a user interacts with the virtual scene, the circular signal light lights up with the corresponding color , which identifies the user state.
头戴式显示器为现有的技术，采用110°全视野双通道立体显示方案。并通过三轴陀螺仪、三轴加速计和三轴磁罗盘的9自由度传感器实现头部动态的捕捉，实现对实时画面相机近似人眼的控制方式。The head-mounted display is an existing technology, which adopts a 110° full-view dual-channel stereoscopic display solution. And through the 9-degree-of-freedom sensor of the three-axis gyroscope, three-axis accelerometer and three-axis magnetic compass, the dynamic capture of the head is realized, and the control method of the real-time picture camera is similar to that of the human eye.
头戴式显示器通过一组光学系统（主要是精密光学透镜）放大超微显示屏上的图像，将影像投射于视网膜上,进而呈现于观看者眼中大屏幕图像，形象点说就是拿放大镜看物体呈现出放大的虚拟物体图像。目光追踪功能大大增强显示器的互动性，相比之前的被动呈像系统是一大突破。佩戴者只需“使眼色”，无需动手，就能发出指令。比如说，向右看表示翻页，随着目光下移计算机会自动下调文件。The head-mounted display magnifies the image on the ultra-micro-display through a set ofoptical systems (mainly precision optical lenses), projects the image on the retina, and then presents the large-screen image in the eyes of the viewer. A magnified image of the virtual object is presented. The eye-tracking function greatly enhances the interactivity of the display, which is a breakthrough compared to the previous passive imaging system. The wearer only needs to "wink" and can issue instructions without using hands. For example, looking to the right meansturning a page, and the computer will automatically adjust the file down as you move your gaze down.
移动控制器可以捕捉人的脚步移动、方向、移动速度、移动距离和躯干形态，实现对虚拟场景中用户的移动控制方式的控制。The mobile controller can capture people's footsteps, direction, speed, distance and torso shape, and realize the control of the user's mobile control method in the virtual scene.
体感位置捕捉装置可以通过摄像头或者红外传感器捕捉人的上肢动作，包括大臂、小臂与手的位置，实现手势动作识别，从而对虚拟场景进行互动操作。The somatosensory position capture device can capture the upper limb movements of a person through a camera or an infrared sensor, including the position of the upper arm, forearm and hand, and realize gesture recognition, thereby interactively operating the virtual scene.
在申请号为201110458610.2，申请日为2011年12月31日，名称为“一种虚拟现实系统”的申请文件中，具体介绍了如何实现将捕捉现实世界中的动作，并模拟为虚拟现实中的运动。In the application file with the application number 201110458610.2, the application date is December 31, 2011, and the name is "A Virtual Reality System", it specifically introduces how to realize the process of capturing the actions in the real world and simulating them as virtual reality. sports.
简单的，可以在人的躯干上安装传感器，当躯干运动时，传感器检测到运动，此时可以得到躯干运动的速度和方向等信息，将此信息传递给移动控制器，对虚拟人物进行相应的动作控制。Simply, a sensor can be installed on the human torso. When the torso moves, the sensor detects the movement. At this time, information such as the speed and direction of the torso movement can be obtained, and this information is passed to the mobile controller to perform corresponding actions on the virtual character. motion control.
当人体有上肢动作时，通过传回的传感器信号，可以得到上肢的动作情况，比如手臂水平，手臂竖直，手从左向右挥动此类动作，这样就可以通过预设的程序对相应的动作进行回应。When the human body has upper limb movements, through the sensor signal sent back, the movement of the upper limbs can be obtained, such as arm horizontal, arm vertical, hand waving from left to right such movements, so that the corresponding movements can be performed through the preset program action in response.
如图2至图8所示，信号灯清洁装置，所述清洁装置包括两个清洁棒，其中第一清洁棒1的中心与第一电机9的转动轴相接，第二清洁棒2的中心与第二电机的转动轴相接，第一电机和第二电机的机座分别固定在第一旋转臂4末端和第二旋转臂5末端上，第一旋转臂和第二旋转臂的另一端固定在第一旋转筒3-1和第二旋转筒3-2上，第一旋转筒和第二旋转筒套在固定于圆形信号灯13圆心处的中心筒3上，信号灯的背面边缘处具有凸出的凸缘11，在第一旋转臂和第二旋转臂上还分别设置有第一一电机12和第二二电机，第一一电机和第二二电机的转动轴上分别安装有第一滚筒6和第二滚筒7，两个滚筒均与凸缘的内侧边壁压紧；当第一一电机和第二二电机的转动轴旋转时，两个滚筒也相应旋转，进而带动第一旋转臂和第二旋转臂旋转，从而第一清洁棒和第二清洁棒围绕圆形信号灯的外缘运动；As shown in Figures 2 to 8, the signal light cleaning device, the cleaning device includes two cleaning rods, wherein the center of the first cleaning rod 1 is connected to the rotation shaft of the first motor 9, and the center of the second cleaning rod 2 is connected to the rotating shaft of the first motor 9. The rotating shafts of the second motor are connected, and the bases of the first motor and the second motor are respectively fixed on the end of the first rotating arm 4 and the end of the second rotating arm 5, and the other ends of the first rotating arm and the second rotating arm are fixed. On the first rotating cylinder 3-1 and the second rotating cylinder 3-2, the first rotating cylinder and the second rotating cylinder are sleeved on the central cylinder 3 fixed at the center of the circular signal lamp 13, and the back edge of the signal lamp has a convex The protruding flange 11 is also provided with first and second motors 12 and second and second motors on the first and second rotating arms respectively, and first and second motors are respectively installed on the rotation shafts of the first and second motors. Cylinder 6 and second cylinder 7, both cylinders are all compressed with the inner side wall of flange; the rotating arm and the second rotating arm rotate, so that the first cleaning rod and the second cleaning rod move around the outer edge of the circular signal lamp;
在第一清洁棒1和第二清洁棒2上缠绕有清洁布14，其中清洁布的一端固定在第一清洁棒上，清洁布沿逆时针的方向缠绕在第一清洁棒上，清洁布的另一端固定在第二清洁棒上，同时在第二清洁棒上按照顺时针方向缠绕信号灯半径长度的清洁布；在第一清洁棒和第二清洁棒的顶端还分别固定有两个位置传感器8；On the first cleaning rod 1 and the second cleaning rod 2, a cleaning cloth 14 is wound, wherein an end of the cleaning cloth is fixed on the first cleaning rod, and the cleaning cloth is wound on the first cleaning rod in a counterclockwise direction, and the cleaning cloth is The other end is fixed on the second cleaning rod, and at the same time, a cleaning cloth with the radius length of the signal light is wound on the second cleaning rod in a clockwise direction; two position sensors 8 are respectively fixed on the top of the first cleaning rod and the second cleaning rod ;
第一清洁棒上缠绕清洁布的起始端，第二清洁棒上缠绕清洁布的终止端。初始状态下，第一清洁棒和第二清洁棒紧靠在一起，第二清洁棒上缠绕有一个信号灯半径长度的干净清洁布。当需要对信号灯进行清洁时，第一一电机和第二二电机运行，使得两个旋转臂相对远离运动，同时第一电机与第二电机运行，第一清洁棒逆时针旋转和第二清洁棒顺时针旋转，连接在第一清洁棒和第二清洁棒上的清洁布伸长，随着两个旋转臂的运动，清洁布位于信号灯的表面玻璃壳体10滑动，对灯的表面进行清洁，当两个旋转臂呈一条直线时，此时两个位置传感器感应到的距离最大，旋转臂继续旋转，两个位置传感器感应到的距离开始减少，此时，第一清洁棒和第二清洁棒均改变旋转方向，位于灯表面的清洁布缩短，这样可以保证位于灯表面的清洁布处于紧绷状态，以得到较好的清洁效果。清洁完毕后，两个清洁棒又紧靠在一起，此时位置传感器感应到的距离又为最小，两个清洁棒均逆时针旋转，将脏的清洁布卷到第二清洁布上，并且第二清洁棒上再多卷一个灯半径长度的清洁布，等待下次清洁工作。The starting end of the cleaning cloth is wound on the first cleaning rod, and the terminal end of the cleaning cloth is wound on the second cleaning rod. In the initial state, the first cleaning rod and the second cleaning rod are close together, and the second cleaning rod is wound with a clean cleaning cloth with a radius length of a signal light. When the signal lamp needs to be cleaned, the first one motor and the second two motors run, so that the two rotating arms move relatively away from each other, while the first motor and the second motor run, the first cleaning rod rotates counterclockwise and the second cleaning rod Rotate clockwise, the cleaning cloth connected to the first cleaning rod and the second cleaning rod stretches, and with the movement of the two rotating arms, the cleaning cloth slides on the surface of the signal lamp to clean the surface of the lamp. When the two rotating arms are in a straight line, the distance sensed by the two position sensors is the largest, and the rotating arm continues to rotate, and the distance sensed by the two position sensors begins to decrease. At this time, the first cleaning rod and the second cleaning rod The direction of rotation is changed, and the cleaning cloth on the surface of the lamp is shortened, which can ensure that the cleaning cloth on the surface of the lamp is in a tight state, so as to obtain a better cleaning effect. After cleaning, the two cleaning rods are close together again. At this time, the distance sensed by the position sensor is the smallest again. Both cleaning rods rotate counterclockwise to roll the dirty cleaning cloth onto the second cleaning cloth, and the second cleaning cloth 2. Roll another cleaning cloth with the length of the lamp radius on the cleaning rod, and wait for the next cleaning work.
其中控制器控制所有电机的开闭以及正反转，同时接收位置传感器的信号，根据信号的情况按照上面的流程进行电机控制，控制器与电机以及位置传感器之间的信号传递可以采用有线或者无线的方式。Among them, the controller controls the opening and closing and forward and reverse rotation of all motors, and at the same time receives the signal of the position sensor, and performs motor control according to the above process according to the signal situation, and the signal transmission between the controller, the motor and the position sensor can be wired or wireless The way.
实施例2：与实施例1不同的是，清洁布14的形状不同，实施例1中的布条是普通的长方形布条，如图9和图10所示，实施例2中的清洁布的截面为圆弧形，清洁布由两个以上的弧形布条连接而成，弧形布条的形状与信号灯表面的弧形玻璃的形状相匹配。这样在擦拭的过程中可以更好的对信号灯进行擦拭，缠绕的时候就按照图8所示直接缠绕在清洁棒上即可。另外，在向第一清洁棒和第二清洁棒上缠绕清洁布的时候，可以稍微将布条往清洁棒的下方来一些，这样可以使得弧形的清洁布条与信号灯的弧面接触的更加紧密，以得到更好的清洁效果。Embodiment 2: different from embodiment 1, the shape of cleaning cloth 14 is different, and the cloth strip among the embodiment 1 is common rectangular cloth strip, as shown in Fig. 9 and Fig. 10, the cleaning cloth among the embodiment 2 The section is arc-shaped, and the cleaning cloth is formed by connecting more than two arc-shaped cloth strips, and the shape of the arc-shaped cloth strips matches the shape of the arc-shaped glass on the surface of the signal lamp. In this way, the signal lamp can be better wiped during the wiping process, and when winding, it can be directly wound on the cleaning rod as shown in Figure 8. In addition, when winding the cleaning cloth on the first cleaning rod and the second cleaning rod, the cloth can be slightly lowered to the bottom of the cleaning rod, so that the arc-shaped cleaning cloth can be more in contact with the arc surface of the signal lamp. Tight for better cleaning results.
实施例3：与实施例1不同的是，两个滚筒的外缘具有齿轮，信号灯的背面边缘处的凸缘的内侧围绕有与齿轮相啮合的齿条。这样当两个滚筒旋转时，可以更好的带动旋转臂的转动，以防打滑的情况发生。Embodiment 3: Different from Embodiment 1, the outer edges of the two rollers have gears, and the inner side of the flange at the back edge of the signal lamp is surrounded by a rack meshed with the gears. In this way, when the two rollers rotate, the rotation of the rotating arm can be better driven to prevent slipping.
实施例4：与实施例2不同的是，两个滚筒的外缘具有齿轮，信号灯的背面边缘处的凸缘的内侧围绕有与齿轮相啮合的齿条。这样当两个滚筒旋转时，可以更好的带动旋转臂的转动，以防打滑的情况发生。Embodiment 4: Different from Embodiment 2, the outer edges of the two rollers have gears, and the inner side of the flange at the back edge of the signal lamp is surrounded by a rack meshed with the gears. In this way, when the two rollers rotate, the rotation of the rotating arm can be better driven to prevent slipping.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410376739.2ACN104346973B (en) | 2014-08-01 | 2014-08-01 | A kind of teaching 4D wisdom classroom |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410376739.2ACN104346973B (en) | 2014-08-01 | 2014-08-01 | A kind of teaching 4D wisdom classroom |
| Publication Number | Publication Date |
|---|---|
| CN104346973A CN104346973A (en) | 2015-02-11 |
| CN104346973Btrue CN104346973B (en) | 2015-09-23 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410376739.2AExpired - Fee RelatedCN104346973B (en) | 2014-08-01 | 2014-08-01 | A kind of teaching 4D wisdom classroom |
| Country | Link |
|---|---|
| CN (1) | CN104346973B (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI610278B (en)* | 2016-09-19 | 2018-01-01 | 智崴資訊科技股份有限公司 | An interactive teaching and training system for simulating night-vision goggles and method thereof |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104200709B (en)* | 2014-09-19 | 2016-07-06 | 西南大学 | A 4D classroom |
| CN105666497A (en)* | 2016-04-21 | 2016-06-15 | 奇弩（北京）科技有限公司 | Universal mechanical arm with gesture learning function |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101763762A (en)* | 2008-12-22 | 2010-06-30 | 韩国电子通信研究院 | Educational system and method using virtual reality |
| WO2010107577A2 (en)* | 2009-03-20 | 2010-09-23 | Microsoft Corporation | Virtual object manipulation |
| CN201853377U (en)* | 2010-06-01 | 2011-06-01 | 丁莉雯 | Classroom device for visual interactive teaching system |
| CN102822869A (en)* | 2010-01-22 | 2012-12-12 | 索尼电脑娱乐美国公司 | Capturing views and movements of actors performing within generated scenes |
| CN103164995A (en)* | 2013-04-03 | 2013-06-19 | 湖南第一师范学院 | Children somatic sense interactive learning system and method |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101763762A (en)* | 2008-12-22 | 2010-06-30 | 韩国电子通信研究院 | Educational system and method using virtual reality |
| WO2010107577A2 (en)* | 2009-03-20 | 2010-09-23 | Microsoft Corporation | Virtual object manipulation |
| CN102822869A (en)* | 2010-01-22 | 2012-12-12 | 索尼电脑娱乐美国公司 | Capturing views and movements of actors performing within generated scenes |
| CN201853377U (en)* | 2010-06-01 | 2011-06-01 | 丁莉雯 | Classroom device for visual interactive teaching system |
| CN103164995A (en)* | 2013-04-03 | 2013-06-19 | 湖南第一师范学院 | Children somatic sense interactive learning system and method |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI610278B (en)* | 2016-09-19 | 2018-01-01 | 智崴資訊科技股份有限公司 | An interactive teaching and training system for simulating night-vision goggles and method thereof |
| Publication number | Publication date |
|---|---|
| CN104346973A (en) | 2015-02-11 |
| Publication | Publication Date | Title |
|---|---|---|
| CN104216381B (en) | a smart classroom | |
| US10896621B2 (en) | Educational robot | |
| CN104346973B (en) | A kind of teaching 4D wisdom classroom | |
| CN108428375A (en) | A kind of teaching auxiliary and equipment based on augmented reality | |
| CN206441370U (en) | The exhibiting device that a kind of novel computer teaching is used | |
| CN104200709B (en) | A 4D classroom | |
| CN105741627B (en) | A kind of 4D classrooms | |
| CN106239531A (en) | A kind of telepresence mutual robot of movable type | |
| Rivera-Gutierrez et al. | Shader Lamps Virtual Patients: the physical manifestation of virtual patients. | |
| CN109215418A (en) | A kind of magic square, magic square tutoring system and magic square teaching method | |
| CN220727739U (en) | An artificial intelligence virtual image display device | |
| CN112859350A (en) | Augmented reality teaching equipment | |
| CN209056084U (en) | Multi-person dance teaching interactive projection device | |
| TWI441666B (en) | Virtual reality-based movement training and evaluation system | |
| CN203588483U (en) | Child learning machine system | |
| CN115382190A (en) | Swimming training method and system | |
| CN204734696U (en) | Low -cost multidimensional vision eye training guide appearance | |
| CN107784872A (en) | Tutoring system is taught in intelligent dance step | |
| CN206339790U (en) | A kind of vibration-type VR glasses | |
| CN115282558B (en) | Intelligent interactive teaching equipment based on electronic information technology and system thereof | |
| CN116312081A (en) | A device for treating children with autism based on ball games | |
| CN205541493U (en) | Teaching demonstration appearance | |
| WO2021111176A1 (en) | Educational robot | |
| CN221867006U (en) | Social training device for children with low-function autism | |
| CN115132001B (en) | A teaching tool for face recognition disorders in autistic children |
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information | Inventor after:Li Yuzhou Inventor after:Wu Weihua Inventor after:Hu Hua Inventor after:Lu Zhubing Inventor after:Wang Jian Inventor before:Li Yuzhou | |
| COR | Change of bibliographic data | Free format text:CORRECT: INVENTOR; FROM: LI YUZHOU TO: LI YUZHOU WU WEIHUA HU HUA LU ZHUBING WANG JIAN | |
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | Granted publication date:20150923 Termination date:20180801 |