Using 3D Scanning Techniques from Robotic Applications in the Constructions Domain

Abstract

The correct measurement of the 3D coordinates for the workspace of different applications is a determining factor for several types of applications. This paper discusses the possibility of using the experience gained in applications such as those mentioned below as a basis for the development of applications in the field of construction. An example of an application is represented by driving mobile robots that navigate while avoiding obstacles. The mobile robot can be an intelligent wheelchair that allows the movement of people with special needs. An intelligent control system for such a mobile system can use the 3D coordinates of the workspace provided by a LIDAR sensor. Another example is the driving of mobile robots with the detection, recognition, and enforcement of the meaning of traffic signs on the route necessary for travel. In these applications, artificial intelligence techniques can be used to process the information provided by scanners and the information from digital images, respectively. Another source of information for defining a 3D workspace is the ZED camera system. From the point of view of the team that proposes this work, the approach of a scanning application for the construction field had to capitalize on the experience gained in implementing 3D scanning applications from other fields, to make the necessary adaptations, and add the specific new and necessary elements.