{
  "$type": "site.standard.document",
  "description": "Provided are a self-movement robot, a map invoking method and a combined robot. The self-movement robot includes a robot body and a control center disposed on the body, the robot body comprising a distance sensor, the distance sensor collects two-dimensional map information of a working surface on…",
  "path": "/patents/1303842",
  "publishedAt": "2021-11-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B25J9/1666",
    "ECOVACS ROBOTICS CO., LTD."
  ],
  "textContent": "Provided are a self-movement robot, a map invoking method and a combined robot. The self-movement robot includes a robot body and a control center disposed on the body, the robot body comprising a distance sensor, the distance sensor collects two-dimensional map information of a working surface on which the self-movement robot is located, and collects spatial height information above the working surface on which the self-movement robot is located; and while obtaining the two-dimensional map information of the working surface, the control center overlays the spatial height information to the two-dimensional map information and obtains three-dimensional map information of a working region.",
  "title": "SELF-MOVEMENT ROBOT, MAP INVOKING METHOD, AND COMBINED ROBOT"
}