Abstract
With the rapid increase of labor cost in domestic service industry, it provides a powerful driving force for rapid development of service robot. Vacuum cleaner Robot as a service robot, you can replace the people to clean rooms, workshops, walls and so on. In this paper, the structure and function of the robot’s measurement and control system, the type and function of the selected sensor are introduced. The structure of the motor control system and the driving principle of the motor are introduced. It can be self-navigation, detection of the wall, the room obstructions and can avoid, can travel most of the room space, you can detect the battery power and autonomy to return to charge, with strong application value.