{
  "$type": "site.standard.document",
  "description": "A driving assistance device includes: an object detecting part that detects an object behind and/or to the left and/or right rear of a host vehicle; an area setting part that sets a warning area behind and/or to the left or right rear of the host vehicle; a notification part that issues a…",
  "path": "/patents/1362927",
  "publishedAt": "2024-05-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60W50/14",
    "DENSO CORPORATION"
  ],
  "textContent": "A driving assistance device includes: an object detecting part that detects an object behind and/or to the left and/or right rear of a host vehicle; an area setting part that sets a warning area behind and/or to the left or right rear of the host vehicle; a notification part that issues a notification when an object is detected within the warning area by the object detecting part; and an area changing part that calculates, based on a variation in curvature of a traveling trajectory of the host vehicle, an area reliable distance defining an area with high reliability, based on the area reliable distance, sets a reference position, and based on a lateral line extending in a turning radius direction of the host vehicle at the reference position, changes a rear end of the warning area.",
  "title": "DRIVING ASSISTANCE DEVICE"
}