Realidade aumentada em sistemas hidrossanitários residenciais

Abstract

The use of AR in the projects of the sanitary systems was carried out in 6 buildings, 2 of which are low standard, 2 of medium standard and 2 of high standard, all located in the city of Horizontina, Rio Grande do Sul. It is necessary first to develop the as built of the buildings, as several changes were made in the works regarding the path of the pipes, which was found in the 6 buildings studied, and therefore the need to update them and thus have the virtual model superimposed on the real system . The application of RA in the projects of hydrosanitary systems was extremely satisfactory. From the tests performed, it was noted that the reference tracker feature developed by Augin led to a great advance in the precision and location ofthe model in loco in RA, in which the virtual elements were left with a margin of 0,5 cm away from the real elements, in the worst cases. Thus, the technical responsible ended up having a better interaction of the project with the properties of the land to be built, and the installers a better interpretation of the 3D models projected on site, through an intuitive technology and with more details than the conventional 2D system. ln addition, the inclusion of augmented reality in the owner's manual yielded great results, as it was only necessary to inform the application location of the reference tracker and add the tracking markers of the models in RA (QR code). After that, through the camera of a mobile <levice, users were able to view the entire sanitary project in full scale and properly positioned in the place where it was executed, thus contributing to the maintenance of the systems. Finally, the satisfaction survey found an excellent acceptance of the AR in the 6 buildings studied. There were no differences in the results regarding the quality standard ofthe work, making the use of this technology universal in the civil construction.