MAP-BUILDING METHOD FOR AUTOMATIC POOL CLEANING DEVICE, AUTOMATIC POOL CLEANING DEVICE, AND STORAGE MEDIUM

原文（中国語）

The present disclosure provides a map-building method for an automatic pool cleaning device, comprising: controlling the automatic pool cleaning device to travel one circle or longer than one circle along a pool edge on a pool bottom or a water surface, and during the travel along pool edge, collecting pool edge information in real-time to obtain point cloud data for a first path, wherein a path of the travel along the pool edge is the first path; controlling the automatic pool cleaning device to continue traveling along the pool edge from an ending point of the first path and continue to collect pool edge information in real time until a first predetermined condition is met, thereby obtaining point cloud data for a second path, wherein a path along the pool edge starting from the ending point of the first path is the second path; and generating a closed pool-edge map.