WO2016078009A1 - 一种楼盘展示系统 - Google Patents

一种楼盘展示系统 Download PDF

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Publication number
WO2016078009A1
WO2016078009A1 PCT/CN2014/091541 CN2014091541W WO2016078009A1 WO 2016078009 A1 WO2016078009 A1 WO 2016078009A1 CN 2014091541 W CN2014091541 W CN 2014091541W WO 2016078009 A1 WO2016078009 A1 WO 2016078009A1
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real estate
control cabinet
display
coordinate system
physical model
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PCT/CN2014/091541
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English (en)
French (fr)
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刘海燕
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刘海燕
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Priority to PCT/CN2014/091541 priority Critical patent/WO2016078009A1/zh
Publication of WO2016078009A1 publication Critical patent/WO2016078009A1/zh

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    • 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

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  • the invention relates to a multimedia display system, in particular to a real estate display system, belonging to the field of multimedia intelligent display technology.
  • the real estate developers in order to promote the promotion of the launched real estate, the real estate developers often make beautiful sand tray models of the building, which is convenient for customers to visit and purchase.
  • the various sandbox models are brilliant and dazzling.
  • the sandbox model can display the characteristics of various real estates and has a strong sense of reality and three-dimensionality, the sandbox model is only static, single, lacking sound, Light, electricity, animation, sound effects and other demonstration means, 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. The buyers can only observe the greening, roads, rivers and buildings in the community as a whole, and lack the feeling of being there.
  • the object of the present invention is to overcome the problems existing in the prior art and to provide a real estate display system capable of automatically identifying a location that a customer needs to view.
  • a real estate display system of the present invention comprises a real estate sand tray, a display screen, a lighting system for lighting a real estate sand tray, and a control cabinet for controlling the display screen and the lighting system.
  • the area where the physical sand tray 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, wherein the real estate sand tray is provided with a movable sign.
  • a camera for identifying the marker point is disposed above the real estate sand tray, and a video output interface of the camera is connected to a signal input end of the image sensing controller, and a signal output end of the image sensing controller Access to the signal input of the control cabinet.
  • the present invention achieves the following beneficial effects: under normal circumstances, the image of the real-life physical sandbox photographed by the camera is used as a reference image; when the customer needs to view a stereoscopic rendering or video in front of a certain intersection or building, The movable marker point is placed in the corresponding position of the real estate sand tray, and the camera takes another frame of image and provides it to the image transmission.
  • the sense 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 the coordinates of the movable marker point, and the control cabinet controls the display screen to play the coordinates.
  • the stereoscopic renderings or videos do not require manual searching, saving time and effort, and customers can move their logo points to select the stereoscopic images or videos they want to see, which greatly improves 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 real sand table of the real estate.
  • 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 real estate sand tray is located.
  • the real estate sand tray 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 physical sandbox of the real estate it is possible that in the unexpected situation, the relative position of the camera and the real sandbox of the real estate changes slightly, resulting in the error of the original coordinates.
  • Two positioning lights are set on the real sandbox of the real estate, and the original coordinates can be Make corrections to eliminate errors.
  • the lighting system includes a plurality of sets of LED lights, and each set of the LED lights is respectively distributed on each pixel of a tree, a river, a road or a building in the real estate sand tray, and the real estate sand tray
  • the rendered image is superimposed by each sub-frame image, and the LED light groups behind each sub-frame image are respectively controlled by the control cabinet.
  • the control cabinet can open a part of the LED lights of trees, rivers, roads or buildings, and display the corresponding parts locally, or display the dynamic effects in time series.
  • Figure 1 is a schematic diagram of the control of the real estate display system of the present invention.
  • Figure 2 is a control schematic diagram of an LED lamp.
  • the real estate display system of the present invention comprises a real estate sand tray, a display screen, a lighting system for lighting the real estate sand tray, and a control cabinet for controlling the display screen and the lighting system, and the real estate sand tray is located in the area.
  • the display screen can display the stereoscopic effect map and video of each coordinate point under the control of the control cabinet.
  • the video output interface of the camera is connected to the signal input end of the image sensing controller, and the signal output terminal of the image sensing controller is connected to the control.
  • the signal input of the cabinet is a movable marker point on the real estate sand tray, and a camera for identifying the marker point is arranged above the real entity sand tray.
  • the movable marker point is a red spot of a red disc or a laser pointer.
  • 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 real estate sandbox 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.
  • the image of the physical sandbox of the real estate photographed by the camera is used as the reference image; when the customer needs to view the stereoscopic effect map or video in front of a certain intersection or building, the movable marker point is placed in the corresponding position of the real estate sand tray, the camera One frame of image is taken again and provided to the image sensing controller, and the image sensing controller compares the image with the pre-stored reference image to determine whether the two images are the same, thereby obtaining the coordinates of the movable marker point.
  • the control cabinet controls the display to play a stereo rendering or video of the coordinates.
  • the customer can hold the laser pointer by himself and hit the red spot on the real sand table of the real estate.
  • the camera can capture the spot to determine the stereo image and video under the coordinates of the customer. With the movement of the red spot of the laser pen, the three-dimensional display Images and videos can change accordingly.
  • the lighting system includes a plurality of sets of LED lights, and each set of LED lights are respectively distributed on the pixels of the trees, rivers, roads or buildings in the real sand tray of the real estate, and the rendered image of the real-life physical sand disk is superimposed by each sub-frame image.
  • the LED light groups behind each framed image are controlled by the control cabinet.
  • the control cabinet can turn on some of the LED lights of trees, rivers, roads or buildings.
  • 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 lights L1, L2, L3, ... Ln can be turned on separately, and the corresponding parts can be partially displayed, or the dynamic effects can be displayed in time series.

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  • 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)
  • Controls And Circuits For Display Device (AREA)

Abstract

一种楼盘展示系统，包括楼盘实体沙盘、显示屏、对楼盘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。楼盘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，楼盘实体沙盘上设有可移动标志点，楼盘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。坐标系为极坐标系，极坐标系的极点位于楼盘实体沙盘所处区域的左下角。楼盘实体沙盘上设有两处向上方射出的定位灯光。楼盘展示系统能够自动识别顾客需要观看的位置，播放该位置的立体效果图或视频。

Description

一种楼盘展示系统 技术领域
本发明涉及一种多媒体展示系统，特别涉及一种楼盘展示系统，属于多媒体智能显示技术领域。
背景技术
近年来，楼盘开发商为了对推出的楼盘进行宣传促销，往往制作精美的建筑实物的沙盘模型，便于顾客参观选购。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种楼盘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，购房者只能从整体上观察小区的绿化、道路、河流、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，很多楼盘开发商推出了多媒体展示系统，将楼盘区域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。这样购房者可以重点关注感兴趣某幢的周边环境，并且有身临其境的感受。由于图像及视频文件存储量较大，筛选出某位顾客需要看的图像或视频需要一定的时间，还需要由导购人员进行操作，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，提供一种楼盘展示系统，能够自动识别顾客需要观看的位置。
为解决以上技术问题，本发明的一种楼盘展示系统，包括楼盘实体沙盘、显示屏、对楼盘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，所述楼盘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：所述楼盘实体沙盘上设有可移动标志点，所述楼盘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。
相对于现有技术，本发明取得了以下有益效果：正常情况下，摄像机拍摄的楼盘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楼盘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，将红色光斑打到楼盘实体沙盘上，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楼盘实体沙盘所处区域的左下角。
作为本发明的优选方案，所述楼盘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°)。随着楼盘实体沙盘的展示，有可能在意外情况下，摄像机与楼盘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，在楼盘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，所述照明系统包括多组LED灯，各组所述LED灯分别分布在所述楼盘实体沙盘中树木、河流、道路或建筑的各像素点上，所述楼盘实体沙盘的渲染图像由各分帧图像叠加而成，各分帧图像背后的LED灯组分别由所述控制柜控制。控制柜可以打开一部分树木、河流、道路或建筑的LED灯，对相应部位进行局部展示，也可以按时序显示呈现出动态效果。
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为本发明楼盘展示系统的控制原理图。
图2为LED灯的控制原理图。
具体实施方式
如图1所示，本发明楼盘展示系统包括楼盘实体沙盘、显示屏、对楼盘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，楼盘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，楼盘实体沙盘上设有可移动标志点，楼盘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。
可移动标志点为红色圆片或激光笔的红色光斑。
坐标系可以为极坐标系，极坐标系的极点位于楼盘实体沙盘所处区域的左下角。楼盘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。
正常情况下，摄像机拍摄的楼盘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楼盘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。
顾客可以自己手握激光笔，将红色光斑打到楼盘实体沙盘上，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。
如图2所示，照明系统包括多组LED灯，各组LED灯分别分布在楼盘实体沙盘中树木、河流、道路或建筑的各像素点上，楼盘实体沙盘的渲染图像由各分帧图像叠加而成，各分帧图像背后的LED灯组分别由控制柜控制。控制柜可以打开一部分树木、河流、道路或建筑的LED灯。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，可以独自打开LED灯L1、L2、L3……Ln，对相应部位进行局部展示，也可以按时序显示呈现出动态效果。
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 (6)

  1. 一种楼盘展示系统，包括楼盘实体沙盘、显示屏、对楼盘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，所述楼盘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：所述楼盘实体沙盘上设有可移动标志点，所述楼盘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。
  2. 根据权利要求1所述的楼盘展示系统，其特征在于：所述可移动标志点为红色圆片。
  3. 根据权利要求1所述的楼盘展示系统，其特征在于：所述可移动标志点为激光笔的红色光斑。
  4. 根据权利要求1所述的楼盘展示系统，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楼盘实体沙盘所处区域的左下角。
  5. 根据权利要求4所述的楼盘展示系统，其特征在于：所述楼盘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°)。
  6. 根据权利要求1至5中任一项所述的楼盘展示系统，其特征在于：所述照明系统包括多组LED灯，各组所述LED灯分别分布在所述楼盘实体沙盘中树木、河流、道路或建筑的各像素点上，所述楼盘实体沙盘的渲染图像由各分帧图像叠加而成，各分帧图像背后的LED灯组分别由所述控制柜控制。
PCT/CN2014/091541 2014-11-19 2014-11-19 一种楼盘展示系统 WO2016078009A1 (zh)

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Cited By (7)

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CN106683563A (zh) * 2017-03-14 2017-05-17 湖南大众传媒职业技术学院 一种教学沙盘
CN107239294A (zh) * 2017-07-11 2017-10-10 王子南 一种虚拟沙盘的创建操作方法及其应用
CN112687174A (zh) * 2021-01-19 2021-04-20 上海华野模型有限公司 新房沙盘模型图像展示操控装置及图像展示方法
CN112883039A (zh) * 2021-01-28 2021-06-01 北京高因科技有限公司 一种楼盘动态的生成构建方法及生成构建装置、设备
CN113053225A (zh) * 2021-03-15 2021-06-29 杭州智澜展览展示有限公司 一种电控多模块城市沙盘
CN113950182A (zh) * 2021-10-26 2022-01-18 厦门广野模型设计有限公司 一种建筑模型灯光展示方法及其控制系统
CN114743456A (zh) * 2022-05-24 2022-07-12 燕山大学 一种便于收纳的沙盘模拟展示装置

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