{
  "$type": "site.standard.document",
  "description": "A method of performing diagnostics in a hierarchical diagnostics electrical architecture of a vehicle, the vehicle comprising a plurality of on-board computing devices for hosting the hierarchical diagnostics electrical architecture. The hierarchical diagnostics electrical architecture comprising…",
  "path": "/patents/1328893",
  "publishedAt": "2022-10-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G07C5/0808",
    "JAGUAR LAND ROVER LIMITED"
  ],
  "textContent": "A method of performing diagnostics in a hierarchical diagnostics electrical architecture of a vehicle, the vehicle comprising a plurality of on-board computing devices for hosting the hierarchical diagnostics electrical architecture. The hierarchical diagnostics electrical architecture comprising: a component diagnostic layer having a plurality of electronic control units each comprising a diagnostics server module; and at least one supervisory diagnostic layer. The method comprising: receiving into the diagnostics server modules sensor output data from one or more on-board vehicle sensors; performing, by the diagnostics server modules, one or more diagnostic tasks based on the received sensor output data to generate one or more component-level diagnostic notifications; receiving into the at least one supervisory layer the component-level diagnostic notifications from each of a group of the plurality of electronic control units; and aggregating in the at least one supervisory layer the received component-level diagnostic notifications to generate a supervisory-level diagnostic notification.",
  "title": "LAYERED ELECTRICAL ARCHITECTURE FOR VEHICLE DIAGNOSTICS"
}