《扫地机器人》

导航技术从随机碰撞发展到激光雷达、视觉导航等高精度避障 + 规划导航技术，清洁系统从手动清理垃圾盒发展到全能基站，具备自动集尘、自清洁、自动回洗拖布等功能，还出现了仿生机械臂、仿生机械足等技术，解决卫生死角和越障问题。此外，防缠绕技术也在快速迭代，如石头的自维护双螺旋清扫系统、追觅的主动式割毛滚刷

Navigation technology has developed from random collision to high-precision obstacle avoidance such as lidar and visual navigation Planning and navigation technology, the cleaning system has developed from manual cleaning of garbage bins to all-round base stations, with functions such as automatic dust collection, self-cleaning, and automatic backwashing of mops, and has also appeared bionic robotic arms, bionic mechanical feet and other technologies to solve the problems of sanitary blind spots and obstacle crossing. In addition, anti-tangle technology is also rapidly iterating, such as the self-maintenance double spiral cleaning system of the stone and the active cutting roller brush of Dreame