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In every city planning museum, a sand table covering the whole city is absolutely necessary. The traditional sand table is only a static city model, coupled with the simple explanation of the commentator, it is not enough for people to have a comprehensive understanding of the city, only imagination. The emergence of interactive projection sand table subverts this situation, makes the sand table active, and makes people have a more intuitive understanding of the city.

Interactive projection sand table is very clever use of interactive projection technology, with the way of 3D projection to show the whole city three-dimensional, as if the city is shrinking in front of your eyes. Moreover, the interactive function is added. Visitors can directly operate the picture, move, enlarge and shrink the scene at will. They can directly click on the area of interest to get a detailed understanding. It is as interesting, convenient and authentic as playing modern city.

The interactive projection sand table system of Dingye Model Company mainly consists of projector, signal receiver, equipment hanger, server, control software, speaker, multimedia system, solid sand table, projection screen and other equipment. After the completion of the system, the effect is achieved through four parts:

The first part: signal acquisition part, capturing and shooting according to interactive needs, capturing equipment has infrared sensors;

The second part is the signal processing part, which analyses the real-time collected data and docks the generated data with the virtual scene system.

Three parts: the imaging part, using projectors or other imaging equipment to present the image in a specific location;

Part IV: Audio configuration.

Urban Planning Museum is the only expression of a city's image. It not only needs to summarize a city's history and culture, but also needs to show a city's future planning directly. This determines that a city's planning hall must be diversified, and can display the city culture from all directions and angles. Dingye Company has its own unique views on the design of digital exhibition hall in the planning hall category, creating a planning hall with its own cultural characteristics for each city with its own personality and interest.

Dingye Company is committed to display design, film and television production, sand table production and other visual engineering services. Our services include: creative design and construction of theme pavilions, film and television creativity and production, intelligent sand table model design and production, architectural performance and architectural roaming, various creative exhibitions, etc. Details are available at http: www.qspwb.com