Recently, the world's first bionic multi-joint mechanical hand technology and the innovative intelligent mopping technology have been broken through and developed, leading the development of sweeping robots towards multi-functional service robots.

In the fast-paced modern life, vacuum cleaners, with their highly efficient cleaning capabilities, have become the "good helpers" for home cleaning. However, traditional vacuum cleaners have obvious shortcomings in terms of functionality. In the face of complex and diverse home scenarios, its adaptability is obviously insufficient.

For instance, traditional vacuum cleaners lack effective identification and grasping functions and are unable to sort out scattered items and put them back in their original places. In response to the problems existing in traditional sweeping robots, after in-depth analysis of users' core demands, we have launched the industry-leading bionic multi-joint mechanical hand technology, innovatively solving the problem that items cannot automatically return to their original positions. By simulating the flexible movement of human arms, sweeping robots have been endowed with unprecedented physical interaction capabilities.

In terms of hardware, the bionic multi-joint manipulator has five degrees of freedom, with an extension distance of up to 33 centimeters, and is capable of picking up items that are approximately 6 centimeters wide and weigh less than 500 grams. In addition, the robotic arm is equipped with two sets of camera systems, achieving all-round point cloud reconstruction. The host's binocular system can recognize all objects on the ground, while the RGBD camera on the gripper works in coordination with the host's binocular system to conduct all-round point cloud reconstruction of the objects from two different angles, accurately determine the grasping point, and ensure the smooth completion of the grasping action. When cleaning narrow areas, dream equips the mechanical hand with an independent accessory compartment, which contains accessories such as vacuum cleaners and sponge brushes. In relatively narrow scenes, the mechanical hand will navigate to the accessory compartments by itself according to the scene or dirt requirements to complete the picking and installation work.

The bionic multi-joint manipulator can not only independently complete tool picking and deep cleaning tasks in a narrow space, but also is equipped with an advanced intelligent large model, enabling the equipment to have the ability of autonomous decision-making. It can be classified and organized according to spatial logic. Through deep learning and environmental perception, it can independently plan and organize paths to ensure that every operation can be completed efficiently and safely.

When the sweeping robot enters the base station, it can remove the dirty mop with the help of the intelligent transportation system. After the sweeping robot leaves the base station, the carrying device will move the dirty mop to the empty position and place the clean mop at the bottom tray position. After the sweeping robot returns to the base station, it can automatically install a new mop and continue the cleaning operation. This system can automatically identify the cleaning needs of different areas, such as kitchens, bathrooms and other areas prone to contamination, and automatically replace dedicated mops to avoid cross-contamination. At the same time, it can also intelligently adjust the cleaning mode and intensity according to the floor material and the type of stains, achieving precise cleaning.

Through technological innovation, the intelligent mopping system has effectively solved the cross-contamination problem caused by the repeated use of mops in traditional sweeping robots. The combination of smart mop changing and dedicated cleaning technology enables users to enjoy professional-level cleaning services without having to manually change the mop.