There are three main ways for the sweeping robot to plan its route, namely, laser ranging navigation and positioning planning, visual positioning system planning, and visual positioning system planning. Among them, laser ranging navigation and positioning planning is to scan each distance from the robot to the boundary and generate a digital map, and then build a room map according to the robot's own algorithm for real-time positioning and cleaning

1. Laser ranging navigation and positioning planning

Laser ranging navigation and positioning planning is one of the ways for the sweeping robot to plan the route. Specifically, it means that the robot starts to scan each distance from itself to the boundary and generate a digital map, and then builds a room map according to the robot's own algorithm for real-time positioning and cleaning

2. Visual positioning system planning

Visual positioning system planning is that there is a camera on the robot. The robot can determine its position by measuring the offset angle of its own and the signal module of the environment, and then use multiple images to change its position and posture. At the same time, it can calculate the distance from the object through the cumulative position and posture changes, and carry out positioning and map construction

3. The planning of human image measurement navigation system

The planning of human image measurement navigation system uses the camera on the top of the robot to scan the surrounding environment. After that, the robot will build an environment map based on the scanned environment and use mathematical operations, geometry and triangulation, and then can navigate according to the map