{
  "$type": "site.standard.document",
  "description": "The present invention relates to the technical field of automatic control. Provided are a vehicle positioning apparatus, system and method, and a vehicle. The vehicle positioning apparatus in the present invention is operated based on a plurality of signal transmitting units. The vehicle…",
  "path": "/patents/1415591",
  "publishedAt": "2023-12-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/1656",
    "GREAT WALL MOTOR CO LTD [CN]"
  ],
  "textContent": "The present invention relates to the technical field of automatic control. Provided are a vehicle positioning apparatus, system and method, and a vehicle. The vehicle positioning apparatus in the present invention is operated based on a plurality of signal transmitting units. The vehicle positioning apparatus comprises: at least two communication units arranged on a vehicle and used for receiving signals from the plurality of signal transmitting units, wherein there is a spacing between the at least two communication units; and a processing unit for determining, according to the time when each communication unit from among the at least two communication units receives a signal from each signal transmitting unit from among the plurality of signal transmitting units and coordinates of each signal transmitting unit, coordinates of each communication unit, and for determining, according to the coordinates of each communication unit, a heading angle of the vehicle. The present invention can realize the precise measurement of a heading angle.",
  "title": "VEHICLE POSITIONING SYSTEM AND METHOD, AND VEHICLE"
}