{
  "$type": "site.standard.document",
  "description": "A method, system, apparatus, and medium for generating critical scenarios in autonomous driving tests are provided. The method includes: generating an initial scenario based on a lane-coordinate system; constructing a one-way single-lane car-following scenario, specifically including: creating a…",
  "path": "/patents/1407325",
  "publishedAt": "2026-06-16T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60W50/045",
    "CHANG'AN UNIVERSITY"
  ],
  "textContent": "A method, system, apparatus, and medium for generating critical scenarios in autonomous driving tests are provided. The method includes: generating an initial scenario based on a lane-coordinate system; constructing a one-way single-lane car-following scenario, specifically including: creating a road and vehicles based on the initial scenario, the vehicles including an autonomous vehicle controlled by an intelligent driving model (IDM) and an agent vehicle; constructing a one-way dual-lane cut-in scenario, specifically including: creating a dual-lane road and vehicles based on the initial scenario, the vehicles including an autonomous vehicle controlled by the IDM model and an intelligent-agent vehicle; and generating, based on the constructed one-way single-lane car-following scenario and the constructed one-way dual-lane cut-in scenario, critical scenarios for autonomous-vehicle testing. The method efficiently and accurately produces critical scenarios for autonomous-driving systems, thereby accelerating the testing and verification of their performance and safety in complex, high-risk environments.",
  "title": "Method, system, apparatus, and medium for generating critical scenarios in autonomous driving tests"
}