WO2016078029A1 - 一种城市规划沙盘展示系统 - Google Patents

一种城市规划沙盘展示系统 Download PDF

Info

Publication number
WO2016078029A1
WO2016078029A1 PCT/CN2014/091594 CN2014091594W WO2016078029A1 WO 2016078029 A1 WO2016078029 A1 WO 2016078029A1 CN 2014091594 W CN2014091594 W CN 2014091594W WO 2016078029 A1 WO2016078029 A1 WO 2016078029A1
Authority
WO
WIPO (PCT)
Prior art keywords
urban
sand table
image
control cabinet
display system
Prior art date
Application number
PCT/CN2014/091594
Other languages
English (en)
French (fr)
Inventor
刘海燕
Original Assignee
刘海燕
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 刘海燕 filed Critical 刘海燕
Priority to PCT/CN2014/091594 priority Critical patent/WO2016078029A1/zh
Publication of WO2016078029A1 publication Critical patent/WO2016078029A1/zh

Links

Images

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes

Definitions

  • the invention relates to a multimedia display system, in particular to a city planning sand table display system, belonging to the field of multimedia intelligent display technology.
  • the sandbox model In the process of urban construction, the corresponding areas need to be planned in advance. In order to show the effect after completion, the intricate physical sand table model is often made to facilitate decision-making and construction.
  • the various sandbox models are brilliant and dazzling.
  • the sandbox model can display the characteristics of various urban blocks and has a strong sense of reality and three-dimensionality, the sandbox model is only static, single, lacking sound. Demonstration means such as light, electricity, animation, sound effects, etc., the display effect is greatly reduced.
  • the exhibition site needs to be equipped with a large number of shopping guides to repeatedly explain relevant information, resulting in waste of human resources.
  • the sand table is only a miniature landscape. Observers can only observe the city's greening, roads, rivers, pipelines, buildings, and the lack of immersive feeling.
  • an urban planning sand table display system of the present invention comprises an urban entity sand table, a display screen, a lighting system for displaying a city physical sand table, and a control cabinet for controlling the display screen and the lighting system.
  • the area where the urban physical sand disk is located is covered by a coordinate system, and the display screen can display a stereoscopic effect diagram and a video of each coordinate point under the control of the control cabinet,
  • the illumination system includes an optical fiber and an LED light, and each of the The end points of the optical fibers are distributed on each pixel of the tree, river, road, pipeline or building in the urban solid sand disk, and the rendered image of the urban solid sand disk is superimposed by each divided image, and each of the divided image images is timed.
  • the sequential display constitutes a continuous dynamic picture, and the optical fibers behind each of the divided images are folded into a bundle of optical fibers, and each of the ends of the bundles of optical fibers is respectively provided with an LED lamp, and the LED lamps provide a light source to the bundle, and the control cabinet is pressed
  • the display timing of each frame image controls the on and off of each LED lamp power supply circuit.
  • the present invention achieves the following beneficial effects: the light source of the LED lamp is conducted through the optical fiber to On the surface of the carrier, each framing image is displayed in time series. Due to the visual stagnation of the human eye, the framing images displayed in time series constitute a continuous dynamic picture.
  • the control cabinet can also open a part of the trees, rivers, roads, pipelines or building LED lights, focusing on the local display of the corresponding parts.
  • the urban entity sand tray is provided with a movable marker point, and a camera for identifying the marker point is disposed above the urban entity sand tray, and the video output interface of the camera is connected to the image sensing control.
  • the signal input end of the image sensing controller is connected to the signal input end of the control cabinet.
  • the LED light is off, the image of the urban solid sand disk taken by the camera is used as the reference image; when the customer needs to view the stereo rendering or video in front of a certain intersection or building, the movable marker point is placed in the urban entity.
  • the corresponding position of the sandbox the camera takes another frame of image and provides it to the image sensing controller.
  • the image sensing controller compares the image with the pre-stored reference image to determine whether the two images are the same, thereby obtaining a movable
  • the coordinates of the marker point the control cabinet is to control the display screen to play the stereoscopic effect map or video of the coordinates, without manual search, saving time and effort, the customer can move the marker point to select the stereo image or video that he wants to watch, greatly improving The efficiency.
  • the movable marker point is a red wafer.
  • the movable marker point is a red spot of the laser pointer.
  • the customer holds the laser pointer and hits the red spot on the urban solid sand table.
  • the camera captures the spot to determine the stereo image and video of the coordinate that the customer needs to watch.
  • the stereo image displayed with the red spot of the laser pointer And the video can change.
  • the coordinate system is a polar coordinate system, and a pole of the polar coordinate system is located at a lower left corner of a region where the urban physical sand table is located.
  • the urban solid sand disk is provided with two positioning lights that are emitted upward, and the polar coordinates of the two places are (0, 0°) and (100, 0°), respectively.
  • the display of the urban entity sand table it is possible that in the unexpected situation, the relative position of the camera and the urban entity sand table changes slightly, resulting in the error of the original coordinates.
  • Two positioning lights are set on the urban entity sand table, and the original coordinates can be Make corrections to eliminate errors.
  • control cabinet needs to control the supply voltage of each LED lamp according to the brightness of each frame image.
  • the control cabinet controls the supply voltage of each LED lamp to adjust the brightness of each frame image, which can realize the gradual darkening of the image and make the animation effect more realistic.
  • the color of each LED lamp is set in accordance with the color of the framed image to be displayed. LED lights of various colors will give the surface of the carrier a desired color picture.
  • FIG. 1 is a control schematic diagram of a city planning sand table display system of the present invention.
  • Figure 2 is a control circuit diagram of an urban physical sand table.
  • the urban planning sand table display system of the present invention comprises an urban entity sand table, a display screen, a lighting system for displaying the city physical sand table, and a control cabinet for controlling the display screen and the lighting system, and the urban entity sand tray is located.
  • the area is covered by the coordinate system, and the display screen can display the stereoscopic effect diagram and video of each coordinate point under the control of the control cabinet.
  • the illumination system includes the optical fiber and the LED light, and the end points of each optical fiber are distributed in the urban solid sand table among the trees, rivers and roads.
  • each sub-frame image is displayed in time series to form a continuous dynamic picture, and the optical fibers behind each sub-frame image are closed into a group.
  • the fiber bundle is provided with an LED lamp at each end of the fiber bundle, and the LED lamp provides a light source to the fiber bundle, and the control cabinet controls the on/off of each LED lamp power supply circuit according to the display timing of each frame image.
  • the control cabinet needs to control the supply voltage of each LED lamp according to the brightness of each frame image.
  • the color of each LED light is set according to the color of the framed image to be displayed.
  • the output terminals of the control cabinet are respectively connected to the LEDs L1, L2, L3, ..., Ln by series resistors R1, R2, R3, ... Rn, and the resistors R1, R2, R3, ... Rn can control the current of each LED lamp reasonably.
  • the LED lamps L1, L2, L3, ..., Ln are respectively coupled to the fiber bundles F1, F2, F3, ..., Fn by means of coupling means, and provide light sources to the respective fiber bundles, and the LEDs are turned on and off through the optical fibers to the end points of the respective fibers. on.
  • the control cabinet controls the blinking timing and voltage value of each LED lamp to design the timing of the LED. The combination of different colors has different effects.
  • the light source of the LED lamp is conducted to the surface of the carrier through the optical fiber, and each frame image is displayed in time series. Due to the visual retention of the human eye, the framed image displayed in time series constitutes a continuous dynamic picture.
  • the control cabinet can also open a part of the trees, rivers, roads, pipelines or building LED lights, focusing on the local display of the corresponding parts.
  • the control cabinet controls the supply voltage of each LED lamp to adjust the brightness of each frame image, which can realize the gradual darkening of the image and make the animation effect more realistic. LED lights of various colors will give the surface of the carrier a desired color picture.
  • FIG. 2 there is a movable marker point on the urban entity sand tray.
  • the camera above the sand tray is used to identify the marker point.
  • the video output interface of the camera is connected to the signal input end of the image sensor controller.
  • the signal output of the sense controller is connected to the signal input of the control cabinet.
  • the LED light is off, the image of the urban solid sand disk taken by the camera is used as the reference image; when the customer needs to view the stereo rendering or video in front of a certain intersection or building, the movable marker point is placed in the urban entity.
  • the corresponding position of the sandbox the camera takes another frame of image and provides it to the image sensing controller.
  • the image sensing controller compares the image with the pre-stored reference image to determine whether the two images are the same, thereby obtaining a movable
  • the coordinates of the marker point, the control cabinet is to control the display screen to play the stereoscopic renderings or video of the coordinates, without manual search, saving time and effort, customers can move their own marker points to choose what they want to see.
  • the stereo image or video greatly improves the efficiency.
  • the movable marker point is a red spot of a red disc or a laser pointer.
  • the customer holds the laser pointer and hits the red spot on the urban solid sand table.
  • the camera captures the spot to determine the stereo image and video of the coordinate that the customer needs to watch.
  • the stereo image displayed with the red spot of the laser pointer And the video can change.
  • the coordinate system can be a polar coordinate system, and the pole of the polar coordinate system is located at the lower left corner of the area where the urban physical sand table is located.
  • the polar coordinates of the two places are (0,0°) and (100,0°). By relying on these two positioning lights, the original coordinates can be corrected to eliminate the error.

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

一种城市规划沙盘展示系统，包括城市实体沙盘、显示屏、照明系统和控制柜。城市实体沙盘所处区域被坐标系所覆盖，显示屏可以显示各坐标点的立体效果图和视频，照明系统包括光纤及LED灯，各光纤的端点分布在城市实体沙盘中树木、河流、道路、管线或建筑的各像素点上。城市实体沙盘的渲染图像由各分帧图像叠加而成，各分帧图像按时序显示时构成连续的动态画面，各分帧图像背后的光纤合拢为一组光纤束，各帧光纤束端头处分别设有一盏LED灯，LED灯向光纤束提供光源，控制柜按各帧图像的显示时序控制各LED灯供电电路的通断。可以按时序显示的分帧图像构成了连续的动态画面，还可以打开一部分LED灯，重点对相应部位进行局部展示。

Description

一种城市规划沙盘展示系统 技术领域
本发明涉及一种多媒体展示系统，特别涉及一种城市规划沙盘展示系统，属于多媒体智能显示技术领域。
背景技术
城市建设过程中，需要对相应区域进行事先规划，为了比较直观地表示出建成后的效果，往往制作精美的实物沙盘模型，便于决策和建设。各种沙盘模型精彩纷呈，给人眼花缭乱的感觉，虽然沙盘模型能很好地展示各城市区块的特点以及具有非常强的实物感和立体感，但是沙盘模型只是静态的、单一的，缺乏声、光、电、动画、音效等演示手段，其展示效果大打折扣。同时，展示现场需要配备大量的导购人员对相关信息进行反复的解说，造成人力资源的浪费。沙盘毕竟只是相当于微缩的景观，观察者只能从整体上观察城市的绿化、道路、河流、管道、建筑物的状况，缺乏身临其境的感觉。
为了弥补沙盘模型的缺陷，很多城市规划方推出了多媒体展示系统，将城市区块中各个位置模拟人的视觉，将人眼所能看到的景观制作成立体图像或视频文件在显示屏上播放。这样观察者可以重点关注感兴趣某部位的周边环境，并且有身临其境的感受。由于图像及视频文件存储量较大，筛选出某段需要看的图像或视频需要一定的时间，还需要由专业人员进行操作，比较费时费力。
发明内容
本发明的目的在于，克服现有技术中存在的问题，提供一种城市规划沙盘展示系统，能够对树木、河流、道路、管线或建筑进行独立灯光渲染。
为解决以上技术问题，本发明的一种城市规划沙盘展示系统，包括城市实体沙盘、显示屏、对城市实体沙盘进行灯光展示的照明系统，以及对显示屏和照明系统进行控制的控制柜，所述城市实体沙盘所处区域被坐标系所覆盖，所述显示屏可以在所述控制柜的控制下显示各坐标点的立体效果图和视频，所述照明系统包括光纤及LED灯，各所述光纤的端点分布在所述城市实体沙盘中树木、河流、道路、管线或建筑的各像素点上，所述城市实体沙盘的渲染图像由各分帧图像叠加而成，各所述分帧图像按时序显示时构成连续的动态画面，各分帧图像背后的光纤合拢为一组光纤束，各帧光纤束端头处分别设有一盏LED灯，LED灯向光纤束提供光源，所述控制柜按各帧图像的显示时序控制各LED灯供电电路的通断。
相对于现有技术，本发明取得了以下有益效果：LED灯的光源通过光导纤维传导到 载体表面，按时序显示出各分帧图像，由于人眼的视觉滞留，按时序显示的分帧图像就构成了连续的动态画面。控制柜还可以打开一部分树木、河流、道路、管线或建筑的LED灯，重点对相应部位进行局部展示。
作为本发明的改进，所述城市实体沙盘上设有可移动标志点，所述城市实体沙盘上方设有对所述标志点进行识别的摄像机，所述摄像机的视频输出接口接入图像传感控制器的信号输入端，所述图像传感控制器的信号输出端接入所述控制柜的信号输入端。正常情况下，LED灯处于关闭状态，摄像机拍摄的城市实体沙盘的图像作为基准图像；当顾客需要查看某个路口或建筑物前的立体效果图或视频时，将可移动标志点放置在城市实体沙盘的相应位置，摄像机再次拍摄一帧图像并提供给图像传感控制器，图像传感控制器对这幅图像和预先存储的基准图像进行比较，判断两幅图像是否相同，从而得出可移动标志点所处的坐标，控制柜即控制显示屏播放该坐标的立体效果图或视频，无需人工进行搜索，省时省力，顾客可以自己移动标志点选择自己想看的立体图像或视频，大大提高了效率。
作为本发明的优选方案，所述可移动标志点为红色圆片。
作为本发明的优选方案，所述可移动标志点为激光笔的红色光斑。顾客自己手握激光笔，将红色光斑打到城市实体沙盘上，摄像机捕捉此光斑点即可以确定顾客需要观看何坐标下的立体图像和视频，随着激光笔红色光斑的移动，显示的立体图像和视频可以随之变化。
作为本发明的优选方案，所述坐标系为极坐标系，所述极坐标系的极点位于所述城市实体沙盘所处区域的左下角。
作为本发明的优选方案，所述城市实体沙盘上设有两处向上方射出的定位灯光，两处的极坐标分别为(0,0°)、(100,0°)。随着城市实体沙盘的展示，有可能在意外情况下，摄像机与城市实体沙盘的相对位置发生微小的变化，从而导致原始坐标的误差，在城市实体沙盘上设两处定位灯光，可以对原始坐标进行校正，消除误差。
作为本发明的优选方案，所述控制柜按各帧图像的明暗需要控制各LED灯的供电电压。控制柜控制各LED灯的供电电压调节各帧图像的明暗，可以实现图像的渐明渐暗，使动画效果更为逼真。
作为本发明的优选方案，各LED灯的颜色按需要显示的分帧图像的颜色设置。各种颜色的LED灯会使载体表面呈现出需要的彩色画面。
附图说明
下面结合附图和具体实施方式对本发明作进一步详细的说明，附图仅提供参考与说明用，非用以限制本发明。
图1为本发明城市规划沙盘展示系统的控制原理图。
图2为城市实体沙盘的控制电路图。
具体实施方式
如图1所示，本发明城市规划沙盘展示系统包括城市实体沙盘、显示屏、对城市实体沙盘进行灯光展示的照明系统，以及对显示屏和照明系统进行控制的控制柜，城市实体沙盘所处区域被坐标系所覆盖，显示屏可以在控制柜的控制下显示各坐标点的立体效果图和视频，照明系统包括光纤及LED灯，各光纤的端点分布在城市实体沙盘中树木、河流、道路、管线或建筑的各像素点上，城市实体沙盘的渲染图像由各分帧图像叠加而成，各分帧图像按时序显示时构成连续的动态画面，各分帧图像背后的光纤合拢为一组光纤束，各帧光纤束端头处分别设有一盏LED灯，LED灯向光纤束提供光源，控制柜按各帧图像的显示时序控制各LED灯供电电路的通断。控制柜按各帧图像的明暗需要控制各LED灯的供电电压。各LED灯的颜色按需要显示的分帧图像的颜色设置。
例如控制柜的输出端分别串联电阻R1、R2、R3……Rn后与LED灯L1、L2、L3……Ln相连，电阻R1、R2、R3……Rn可以将各LED灯的电流控制在合理的范围内。LED灯L1、L2、L3……Ln通过耦合装置分别与光纤束F1、F2、F3……Fn对接，并向各光纤束提供光源，LED的亮灭通过光纤的导光传导至各光纤的端点上。控制柜控制各LED灯的闪烁时序及电压值来设计LED的时序。不同颜色的组合，效果也不一样。
LED灯的光源通过光导纤维传导到载体表面，按时序显示出各分帧图像，由于人眼的视觉滞留，按时序显示的分帧图像就构成了连续的动态画面。控制柜还可以打开一部分树木、河流、道路、管线或建筑的LED灯，重点对相应部位进行局部展示。控制柜控制各LED灯的供电电压调节各帧图像的明暗，可以实现图像的渐明渐暗，使动画效果更为逼真。各种颜色的LED灯会使载体表面呈现出需要的彩色画面。
如图2所示，城市实体沙盘上设有可移动标志点，城市实体沙盘上方设有对标志点进行识别的摄像机，摄像机的视频输出接口接入图像传感控制器的信号输入端，图像传感控制器的信号输出端接入控制柜的信号输入端。正常情况下，LED灯处于关闭状态，摄像机拍摄的城市实体沙盘的图像作为基准图像；当顾客需要查看某个路口或建筑物前的立体效果图或视频时，将可移动标志点放置在城市实体沙盘的相应位置，摄像机再次拍摄一帧图像并提供给图像传感控制器，图像传感控制器对这幅图像和预先存储的基准图像进行比较，判断两幅图像是否相同，从而得出可移动标志点所处的坐标，控制柜即控制显示屏播放该坐标的立体效果图或视频，无需人工进行搜索，省时省力，顾客可以自己移动标志点选择自己想看 的立体图像或视频，大大提高了效率。
可移动标志点为红色圆片或激光笔的红色光斑。顾客自己手握激光笔，将红色光斑打到城市实体沙盘上，摄像机捕捉此光斑点即可以确定顾客需要观看何坐标下的立体图像和视频，随着激光笔红色光斑的移动，显示的立体图像和视频可以随之变化。
坐标系可以为极坐标系，极坐标系的极点位于城市实体沙盘所处区域的左下角。城市实体沙盘上设有两处向上方射出的定位灯光，两处的极坐标分别为(0,0°)、(100,0°)。依靠此两处定位灯光可以对原始坐标进行校正，消除误差。
以上所述仅为本发明之较佳可行实施例而已，非因此局限本发明的专利保护范围。除上述实施例外，本发明还可以有其他实施方式。凡采用等同替换或等效变换形成的技术方案，均落在本发明要求的保护范围内。本发明未经描述的技术特征可以通过或采用现有技术实现，在此不再赘述。

Claims (8)

  1. 一种城市规划沙盘展示系统，包括城市实体沙盘、显示屏、对城市实体沙盘进行灯光展示的照明系统，以及对显示屏和照明系统进行控制的控制柜，所述城市实体沙盘所处区域被坐标系所覆盖，所述显示屏可以在所述控制柜的控制下显示各坐标点的立体效果图和视频，其特征在于：所述照明系统包括光纤及LED灯，各所述光纤的端点分布在所述城市实体沙盘中树木、河流、道路、管线或建筑的各像素点上，所述城市实体沙盘的渲染图像由各分帧图像叠加而成，各所述分帧图像按时序显示时构成连续的动态画面，各分帧图像背后的光纤合拢为一组光纤束，各帧光纤束端头处分别设有一盏LED灯，LED灯向光纤束提供光源，所述控制柜按各帧图像的显示时序控制各LED灯供电电路的通断。
  2. 根据权利要求1所述的城市规划沙盘展示系统，其特征在于：所述城市实体沙盘上设有可移动标志点，所述城市实体沙盘上方设有对所述标志点进行识别的摄像机，所述摄像机的视频输出接口接入图像传感控制器的信号输入端，所述图像传感控制器的信号输出端接入所述控制柜的信号输入端。
  3. 根据权利要求2所述的城市规划沙盘展示系统，其特征在于：所述可移动标志点为红色圆片。
  4. 根据权利要求2所述的城市规划沙盘展示系统，其特征在于：所述可移动标志点为激光笔的红色光斑。
  5. 根据权利要求2所述的城市规划沙盘展示系统，其特征在于：所述坐标系为极坐标系，所述极坐标系的极点位于所述城市实体沙盘所处区域的左下角。
  6. 根据权利要求5所述的城市规划沙盘展示系统，其特征在于：所述城市实体沙盘上设有两处向上方射出的定位灯光，两处的极坐标分别为(0,0°)、(100,0°)。
  7. 根据权利要求1所述的城市规划沙盘展示系统，其特征在于：所述控制柜按各帧图像的明暗需要控制各LED灯的供电电压。
  8. 根据权利要求1或7所述的城市规划沙盘展示系统，其特征在于：各LED灯的颜色按需要显示的分帧图像的颜色设置。
PCT/CN2014/091594 2014-11-19 2014-11-19 一种城市规划沙盘展示系统 WO2016078029A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/091594 WO2016078029A1 (zh) 2014-11-19 2014-11-19 一种城市规划沙盘展示系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/091594 WO2016078029A1 (zh) 2014-11-19 2014-11-19 一种城市规划沙盘展示系统

Publications (1)

Publication Number Publication Date
WO2016078029A1 true WO2016078029A1 (zh) 2016-05-26

Family

ID=56013066

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/091594 WO2016078029A1 (zh) 2014-11-19 2014-11-19 一种城市规划沙盘展示系统

Country Status (1)

Country Link
WO (1) WO2016078029A1 (zh)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108389510A (zh) * 2018-05-03 2018-08-10 王磊 城市规划布局展示装置
CN109410685A (zh) * 2018-12-21 2019-03-01 无锡职业技术学院 一种安防监控应用测试系统
CN109523893A (zh) * 2018-12-25 2019-03-26 淄博职业学院 一种互动式国际贸易沙盘模型
CN109994036A (zh) * 2019-03-27 2019-07-09 深圳市问库信息技术有限公司 一种基于机器学习的沙盘制作方法
CN111145628A (zh) * 2020-03-20 2020-05-12 珠海欣邦科技有限公司 一种基于ai的沙盘模拟教学系统及其使用方法
CN111652984A (zh) * 2020-06-10 2020-09-11 上海商汤智能科技有限公司 一种沙盘演示方法、装置、计算机设备及存储介质
CN112820180A (zh) * 2021-01-19 2021-05-18 刘军 一种多功能城市规划用沙盘及使用方法
CN112951065A (zh) * 2021-01-29 2021-06-11 张丽霞 一种用于心理咨询的沙盘工具箱
CN113393752A (zh) * 2021-07-05 2021-09-14 临沂职业学院 基于环境艺术设计采用多媒体演示技术的分体式沙盘结构
CN113781882A (zh) * 2021-07-30 2021-12-10 杜佳 城市规划用沙盘
CN114697634A (zh) * 2020-12-31 2022-07-01 深圳市奥拓电子股份有限公司 一种用于智慧城市的数字沙盘显示方法、装置和系统
CN115223437A (zh) * 2022-09-01 2022-10-21 济南辉煌艺景模型有限公司 一种城市规划布局沙盘展示装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009210912A (ja) * 2008-03-05 2009-09-17 Ohira Giken:Kk プラネタリウム装置
CN201765744U (zh) * 2010-07-29 2011-03-16 王秀丽 地理教学用光导演示地形模型
CN102044188A (zh) * 2009-10-22 2011-05-04 陕西金合泰克信息科技发展有限公司 房地产行业动态影像沙盘系统
CN202694671U (zh) * 2012-04-17 2013-01-23 高东洋 光纤彩色星图
CN103106834A (zh) * 2012-09-27 2013-05-15 深圳市大峡谷科技发展有限公司 多媒体led数字模型集成系统
CN103247221A (zh) * 2013-05-27 2013-08-14 苏州和氏设计营造股份有限公司 激光感应交互式数字沙盘模型
CN203325321U (zh) * 2013-06-20 2013-12-04 深圳市杰尔斯展览服务有限公司 规划沙盘模型激光控制系统

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009210912A (ja) * 2008-03-05 2009-09-17 Ohira Giken:Kk プラネタリウム装置
CN102044188A (zh) * 2009-10-22 2011-05-04 陕西金合泰克信息科技发展有限公司 房地产行业动态影像沙盘系统
CN201765744U (zh) * 2010-07-29 2011-03-16 王秀丽 地理教学用光导演示地形模型
CN202694671U (zh) * 2012-04-17 2013-01-23 高东洋 光纤彩色星图
CN103106834A (zh) * 2012-09-27 2013-05-15 深圳市大峡谷科技发展有限公司 多媒体led数字模型集成系统
CN103247221A (zh) * 2013-05-27 2013-08-14 苏州和氏设计营造股份有限公司 激光感应交互式数字沙盘模型
CN203325321U (zh) * 2013-06-20 2013-12-04 深圳市杰尔斯展览服务有限公司 规划沙盘模型激光控制系统

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108389510A (zh) * 2018-05-03 2018-08-10 王磊 城市规划布局展示装置
CN109410685A (zh) * 2018-12-21 2019-03-01 无锡职业技术学院 一种安防监控应用测试系统
CN109410685B (zh) * 2018-12-21 2023-08-29 无锡职业技术学院 一种安防监控应用测试系统
CN109523893A (zh) * 2018-12-25 2019-03-26 淄博职业学院 一种互动式国际贸易沙盘模型
CN109994036B (zh) * 2019-03-27 2020-12-29 深圳市问库信息技术有限公司 一种基于机器学习的沙盘制作方法
CN109994036A (zh) * 2019-03-27 2019-07-09 深圳市问库信息技术有限公司 一种基于机器学习的沙盘制作方法
CN111145628A (zh) * 2020-03-20 2020-05-12 珠海欣邦科技有限公司 一种基于ai的沙盘模拟教学系统及其使用方法
CN111652984A (zh) * 2020-06-10 2020-09-11 上海商汤智能科技有限公司 一种沙盘演示方法、装置、计算机设备及存储介质
CN111652984B (zh) * 2020-06-10 2024-03-22 上海商汤智能科技有限公司 一种沙盘演示方法、装置、计算机设备及存储介质
CN114697634A (zh) * 2020-12-31 2022-07-01 深圳市奥拓电子股份有限公司 一种用于智慧城市的数字沙盘显示方法、装置和系统
CN112820180A (zh) * 2021-01-19 2021-05-18 刘军 一种多功能城市规划用沙盘及使用方法
CN112951065A (zh) * 2021-01-29 2021-06-11 张丽霞 一种用于心理咨询的沙盘工具箱
CN113393752A (zh) * 2021-07-05 2021-09-14 临沂职业学院 基于环境艺术设计采用多媒体演示技术的分体式沙盘结构
CN113781882A (zh) * 2021-07-30 2021-12-10 杜佳 城市规划用沙盘
CN115223437A (zh) * 2022-09-01 2022-10-21 济南辉煌艺景模型有限公司 一种城市规划布局沙盘展示装置

Similar Documents

Publication Publication Date Title
WO2016078029A1 (zh) 一种城市规划沙盘展示系统
WO2016078009A1 (zh) 一种楼盘展示系统
JP7023560B2 (ja) 星空再現装置
CN101663692B (zh) 创建虚拟三维图像以使其在平面基板上再现的方法
US20120069180A1 (en) Information presentation apparatus
CN101667354A (zh) 显示器式数字沙盘模型互动集成系统
CN101572042A (zh) 数字电影沙盘互动集成系统
CN101667355B (zh) 背投式数字沙盘模型互动集成系统
US5030100A (en) Environmental display system
CN104077802A (zh) 增强虚拟场景实时仿真图像显示的方法
CN103533277A (zh) 一种曲面多投影拼接方法
CN202036810U (zh) 3d全息数字舞台系统
CN205539909U (zh) 新型全息投影成像装置
CN102737567B (zh) 多媒体正投影数字模型互动集成系统
CN201741362U (zh) 显示器式数字沙盘模型互动集成系统
JP2010197473A (ja) 立体プロジェクション展示装置
US20080247727A1 (en) System for creating content for video based illumination systems
CN201435197Y (zh) 数字电影沙盘互动集成系统
CN103273795A (zh) 基于投影机的色彩可调节的沙画平台装置
CN201562388U (zh) 背投式数字沙盘模型互动集成系统
CN110632821A (zh) 一种基于平面和建模为一体的环境设计创作台
CN113223333A (zh) 一种关于光的反射与折射的教学器具
CN108428376A (zh) 一种视觉沉浸式立体投影教学方法
CN103273794B (zh) 基于液晶显示器的色彩可调节的沙画平台装置
CN101739886A (zh) 背投式数字沙盘模型互动集成系统

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14906150

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14906150

Country of ref document: EP

Kind code of ref document: A1