{
  "$type": "site.standard.document",
  "description": "A distance measurement method based on moving coordinate positioning includes generating a calibration track adaptive to a predetermined route in a detection terminal; obtaining a real-time movement track of the detection terminal according to a moving coordinate positioning; and correcting a…",
  "path": "/patents/1290216",
  "publishedAt": "2021-05-13T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C22/00",
    "Guangdong Coros Sports Technology Co., Ltd."
  ],
  "textContent": "A distance measurement method based on moving coordinate positioning includes generating a calibration track adaptive to a predetermined route in a detection terminal; obtaining a real-time movement track of the detection terminal according to a moving coordinate positioning; and correcting a distance recorded by the detection terminal in real time according to a comparison result between the movement track and the calibration track. In such a way, the distance error recorded in the detection terminal can be corrected, thereby improving the accuracy.",
  "title": "DISTANCE MEASURING METHOD BASED ON MOVING COORDINATE POSITIONING AND PORTABLE TERMINAL DEVICE"
}