{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "Systems, methods, and apparatus are provided in a vehicle to reduce the likelihood of a trailer jackknife condition. The method includes: receiving trailer profile information; receiving a dynamic vehicle steering angle (δ) and dynamic hitch articulation angle (θ) while the vehicle is moving in a…",
  "path": "/patents/1350755",
  "publishedAt": "2023-09-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60W30/18036",
    "GM GLOBAL TECHNOLOGY OPERATIONS LLC"
  ],
  "textContent": "Systems, methods, and apparatus are provided in a vehicle to reduce the likelihood of a trailer jackknife condition. The method includes: receiving trailer profile information; receiving a dynamic vehicle steering angle (δ) and dynamic hitch articulation angle (θ) while the vehicle is moving in a reverse direction; continuously calculating a maximum safe vehicle speed (v) at which to proceed in reverse without jackknifing based on the trailer profile information, the δ, the θ, a predetermined safe time to jackknife (TTJ_ne), and a maximum hitch articulation angle (θ); comparing a current vehicle longitudinal speed (v) to the v; automatically generating a speed correction signal to cause the vehicle to slow down below the vwhen the v exceeds the v; and sending the speed correction signal to a vehicle motion control system to instruct the vehicle motion control system to reduce the v below the v.",
  "title": "VEHICLE CONTROLLABILITY DURING TRAILER BACKUP OPERATIONS"
}