The Design And Implementation Of Construction Sand Table Positioning And Exhibition System

The real estate industry has been the main trend of the industry of various economic, in today’s rapid economic development, real estate industry has a intense competition. Real estate companies begin to sell when they are in the process of development. As we aware that above80%of the buildings is for civilian residential housing development globally, so how to strengthen the sales approach is more and more important for a variety of buyers. This system is in order to assist the real estate company sales approach, combined the traditional building sand with a developed3D building model positioning system, the magnificent building sand and the modern science positioning system will show a new sales system for homebuyers.Seen from the analysis above, this system is a C/S platform system which based on the Web Service, built by. NET framework4.0, it catches the video captures by3cameras through360-degree of sand table model, buyers point by the infrared laser spot to sand table for three-dimensional positioning, in this way the system shows buyers all the detailed information. Meanwhile, the sales staffs use the system to match the building area with the model information, in order to updated the requirements rapidly.This article first has made the summary of the current real estate industry. The need of combining with modern science is urgent, especially the sales stage. Then introduce the situation of the electronic sand table; Secondly introduce about some key technologies the system would use in details. Then analysis the aspects of business, user, function, etc. systematically, according to the demand above, design the whole software system, including the designs of each module are also made in detail, then illustrates the system after the completion of the interface effect, finally, this paper made a summary and outlook. This set of sand table model positioning system is a positioning software for selling real estate, it combines the characteristics of the sand and the intelligence of science and technology effectively.