{
  "$type": "site.standard.document",
  "description": "A travel assistance device according to the present invention comprises: a region extraction unit () that extracts a specific region that includes traffic participants around a host vehicle from image information of sensor data; a risk derivation unit () that derives the degree of risk for safe…",
  "path": "/patents/1380691",
  "publishedAt": "2026-04-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60W30/0956",
    "HITACHI ASTEMO, LTD."
  ],
  "textContent": "A travel assistance device according to the present invention comprises: a region extraction unit () that extracts a specific region that includes traffic participants around a host vehicle from image information of sensor data; a risk derivation unit () that derives the degree of risk for safe travel of the host vehicle in relation to the traffic participants in the extracted specific region; a priority-setting unit () that sets the processing priority of the specific region according to the degree of risk; a processing-load-setting unit () that sets the processing load of information of the specific region according to the processing priority; and a recognition-processing unit () that performs traffic participant recognition on the basis of processing load information from the processing-load-setting unit.",
  "title": "TRAVEL ASSISTANCE DEVICE, AND TRAVEL ASSISTANCE METHOD FOR TRAVEL ASSISTANCE DEVICE"
}