What is the working principle of unmanned washing machine?

Simply put, the unmanned washing machine integrates key robot technologies such as intelligent indoor navigation and positioning, complex environment identification and autonomous path planning, and realizes functions such as automatic cruising, intelligent scrubbing, automatic obstacle avoidance and autonomous charging.

At present, the walking and navigation of the unmanned ground washing vehicle adopts SLAM (Synchronous Positioning and Map Building) technology, which realizes the behaviors of avoiding obstacles, bypassing obstacles and preventing falling through laser radar and ultrasonic sensors. Simply summarizing the core steps of SLAM is perception, positioning and mapping. Perception-the robot can obtain the information of the surrounding environment through sensors; Positioning-inferring one's position and posture through the current and historical information obtained by sensors; Draw a picture-describe your environment according to your posture and the information obtained by the sensor.

Take Daoda unmanned washing machine as an example: when entering a new environment for the first time, the washing machine needs to run completely in the environment, and the radar of the car body will scan the whole environment, determine the structure and area, and establish a map; After the drawing is completed, the user can divide the cleaning area and virtual wall according to the map on the APP side, and then set the cleaning route on the map. In addition, you can also set the walking speed, water output, washing pressure and so on. Every time it is used, the washing machine will automatically generate a form to record the use report.