What are the types of sand table models?

Terrain model is a micro-entity that represents terrain features, which reflects mountains, water bodies, roads and other things, and mainly displays terrain data, so that people can understand macro things from a micro perspective. Terrain model has a wide range of applications, and its main industries are: government, transportation, water conservancy, electric power, public security command, land and resources, tourism, people's armed forces, military and so on.

Building sand table

Architectural models express architectural art in the form of micro-entities. Whether it is a single shape or a combination of groups, it faithfully expresses the structure of architectural thought and transforms the architect's intention into a concrete image.

electronic sand table

Using real 3D geographic information data and advanced geographic information technology, electronic sand table can dynamically find the geographic information of each point in real time. Such as three-dimensional coordinates, height, slope, rivers, roads, various artificial projects and facilities, long-term planning and other information. Through the advanced 3D simulation function, intelligent analysis such as 3D single-point flight, path flight, flight around points, engineering facilities query, economic benefit analysis and so on can be carried out in real time on the computer. It is suitable for the location selection of mobile communication and the planning and construction of large-scale water conservancy facilities and other units closely related to geography and topography.

Electronic sandbox can be divided into three-dimensional electronic sandbox, acoustic photoelectric sandbox and multimedia touch sandbox. It consists of multimedia computer (touch screen integrated machine), logic controller, driver, stage lighting controller, touch remote controller (PDA handheld computer) and so on. It cooperates with model sand table, large screen projection and multimedia display software to realize automatic, manual and remote control of model lighting and stage lighting, and synchronously displays all kinds of related information in model sand table in multimedia forms such as voice, text, pictures and video images, so as to achieve all-round interactive multimedia display effect.

In the application of exhibition hall, the application of model sand table and computer intelligent display control system is a high-tech and creative design. It can make the public understand the content displayed in the model sand table vividly, vividly, quickly and accurately, and can effectively realize the purpose of showing it to the public. In fact, it covers the needs of the audience: voice introduction, touch intelligence, lighting special effects, remote control and other intelligent technologies. , so that the exhibition hall is full of vitality, intelligence, richness, easy to display and modify.

A computer three-dimensional interactive virtual real estate building model

Three-dimensional interactive virtual real estate is a real estate pre-sale tool that can upgrade and replace building models and model houses. Using the design drawings and material data provided by real estate developers, it accurately simulates the real estate to be sold 1: 1 on the computer, creating a shocking audio-visual effect and improving on-site sales performance. Customers can enter the virtual real estate in the sales department or on the website, just like playing games. They can walk around in the virtual real estate, fly around, enter their favorite rooms to check the decoration effect, and learn about the surrounding environment, traffic location, the strength of the development company, the calculated amount of mortgage and so on. The system can automatically generate three-dimensional animation for playing and making TV advertisements in the sales department.

B. Multimedia sand table

Multimedia sand table can display the landscape and landform of the region where the government or department at the same level is located in a three-dimensional way, and reflect the departments and various command elements of governments at all levels in various forms. Using computer multimedia control technology, voice (explanation), lighting, images and subtitles can be displayed synchronously or asynchronously, and can be controlled by remote control, manual control, induction control and multimedia control. Digital display, single point display, combined display and dynamic display can be realized, and remote video monitoring display can also be realized by only one telephone line. It has the characteristics of flexible and simple operation and easy maintenance and modification.