We developing unmanned environment management robots of a size and shape that are not threatening to humans in outdoor environments such as narrow sidewalks, inside parks, parking lots of buildings, and apartment complexes. Unlike the existing worker boarding type and manual type outdoor cleaning equipment With a small-sized robot, a large number of zones set by the administrator on a map created using LiDAR will start autonomous environmental management work without an administrator at the time set by the administrator. Using the drive system developed in-house, stable driving is possible not only on flat places such as asphalt and sidewalk blocks, but also on unpaved roads, lawns, hills, etc. Is possible. Also, after the robot’s mission is complete, it will automatically return to the docking station, empty the A prototype is currently under development and is expected to be completed in November 2022.