{
  "$type": "site.standard.document",
  "description": "A method includes obtaining a risk field comprising an evidence grid established in a map frame associated with an autonomous vehicle and obtaining a reference path associated with the autonomous vehicle. The reference path is based on a drive plan and driveline data. The method includes…",
  "path": "/patents/1380410",
  "publishedAt": "2026-04-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60W30/09",
    "Nissan North America, Inc."
  ],
  "textContent": "A method includes obtaining a risk field comprising an evidence grid established in a map frame associated with an autonomous vehicle and obtaining a reference path associated with the autonomous vehicle. The reference path is based on a drive plan and driveline data. The method includes accumulating slow crossing hazard (SCH) data in the evidence grid by performing at least one of a boundary intrusion detection procedure, an object intrusion detection procedure, or a lead vehicle hazard detection procedure. The SCH data is provided to a process within an autonomous vehicle for further decision-making or risk mitigation.",
  "title": "Detection and Mitigation of Slow Crossing Hazards for Autonomous Vehicles"
}