With the continuous development of the domestic economy, there is an increasing need for the building and construction of large websites such as plants, large plazas, stadiums, parking lots and other large areas. The majority of these sites use concrete on website to put the foundation and then cover the flooring tiles or flooring paint, so the leveling of the foundation layer is extremely needed. The traditional approach of constructing concrete floors is manual levelling followed by power trowel smoothing. This technique requires a great deal of manual work, the quality of the building and construction procedure is not controlled, requiring manual numerous cutting, duplicated measurements to adjust the ground under construction, and...