Driving method for moving robot and moving robot using the method

The present invention detects the state of the obstacle with the bottom surface as more particularly, in the periphery of the mobile robot when driving the mobile robot of the mobile robot according to a driving technology of a mobile robot to automatically switch to the optimal drive mode. Driving means for moving the mobile robot according to the invention is given mission area and; Cleaning means for cleaning the debris on the floor and in traveling on board; Detecting the obstacle environment information including whether or not the ground state in a space mission environment by sensing the output unit; Depending on the environment information received from the environment sensing unit it is configured to include a control for a number of driving mode selected by setting the appropriate drive mode. Mobile robots, cleaning robots