Abstract: In order to solve the problem of staff drowsiness in night shift, an adaptive warehouse guard robot with automatic obstacle avoidance, adaptive composition, automatic navigation and positioning is designed to assist the guard patrol. The robot is perceived by photoelectric, gyroscope, laser radar and other sensors, and is controlled by Intel5 microprocessor equipped with ROS(Robot Operating System) robot operating system. It adopts open source design mode, combines SLAM( Simultaneous Localization And Mapping) and analog keyboard control technology, and is equipped with a variety of environmental monitoring sensors such as camera and noise acquisition module. It supports TeamViewer to remotely monitor and obtain the position and state information of the current robot in real time, which has strong compatibility and scalability. The test results show that the adaptive duty robot can get rid of the keyboard autonomous mapping, patrol and other auxiliary duty personnel work, has market application value.

Key words: simultaneous localization and mapping(SLAM), laser radar, independent built figure, navigation