Before interior decorating can be carried out on a concrete building, the construction site needs to be cleared of large amounts of cement dust and construction waste. Junkman BDR 01 combines unmanned driving technology with the functions of traditional sweeping vehicles to scan and build maps on-site and create cleaning routes. The robot independently identifies and avoids obstacles or pedestrians on the path. The robot’s worksite is equipped with a charging station, which autonomously charges the battery. The robot is compact with high passability and can clean up construction waste such as stones with a diameter of less than 50mm.