This system mainly aims at the design of communication system for autonomous mobile robot intelligent system, mobile robots can complete the function that is sensory of the outside world such as the situations and changes of surrounding environment based on multi-sensor information fusion, can identify obstacles through ultrasound and infrared sensors. Multiple control various information accessed by handling, thus understand their status and the external environment information which they are in, and makes the motion control instantaneously because the motion flexible performance of mobile robot.