Intelligent dynamic testing system of three-dimensional network

In view of internal structure construction not standard and data incompetence of urban underground pipe, this article researched on the automatic generating three dimensional pipe alignment system. This testing system uses gyroscope and the long range finder to measure the parameters, generating pipes´ three dimensional trend chart automatically through data acquisition, data processing and image production. This paper proposed a set of fully functional parameter algorithm of pipe network based on graphics, carried on the secondary development to the three dimensional software, and finally did the simulation.