The LS AGV & Robots 3D SLAM Navigation system offers the fast way to use the multi sensors fusions to realize the autonomous positioning and navigation by 2D / 3D lidar, TOF camera, GPS, ultrasonic, infrared, anti-drop, gyroscope, odometer and other sensors to evaluate the relevant concepts or project at early development. The solution has the excellent environmental perception, the high robustness and accurate positioning, and it is also an open source platform with perfect documentation tools, which could have convenient, seamless and quick access to various downstream interfaces.