{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "A distance measuring apparatus according to the present disclosure includes: a detector that detects, in a graph, a local maximum point of a received wave intensity of a reflected wave resulting from reception of an ultrasonic wave that has been transmitted and then reflected by an object, the…",
  "path": "/patents/1435059",
  "publishedAt": "2026-07-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01S15/931",
    "Panasonic Automotive Systems Co., Ltd."
  ],
  "textContent": "A distance measuring apparatus according to the present disclosure includes: a detector that detects, in a graph, a local maximum point of a received wave intensity of a reflected wave resulting from reception of an ultrasonic wave that has been transmitted and then reflected by an object, the graph indicating a relationship between the received wave intensity and a time of flight of the ultrasonic wave; and a distance measurer that calculates, when a plurality of the local maximum points is present within a range in which the received wave intensity is equal to or greater than a predetermined threshold in the graph, a distance to the object based on the time of flight at a local maximum point whose received wave intensity is lowest among the plurality of local maximum points.",
  "title": "DISTANCE MEASURING APPARATUS, DISTANCE MEASURING METHOD, NON-TRANSITORY RECORDING MEDIUM, AND AUTOMATIC PARKING CONTROL METHOD"
}