For current mobile robots, a single sensor is often used for map creation and positioning，And most of the maps created are two-dimensional maps，There are problems such as incomplete detection and inability to describe the spatial m88 live casino and sports bettingsituation in detail，Proposed research on three-dimensional map creation and positioning of mobile robots based on multi-sensor information fusion。This project first equips the open source mobile robot platform with XTION somatosensory sensor、9 degrees of freedom IMU module and infrared ranging sensor and other sensors，Then use the distributed processing framework of Robot Operating System (ROS) for system software development，Use algorithms such as multi-sensor information fusion to process information to create a complete three-dimensional map。

Picture1 Open source mobile robot platform

Picture2  3D map