{
  "$type": "site.standard.document",
  "description": "Embodiments of the present invention provide an electric machine control system for a vehicle, the electric machine control system comprising one or more controllers, wherein the vehicle comprises an electric machine arranged to be selectively coupleable to provide torque to at least one wheel of…",
  "path": "/patents/1344441",
  "publishedAt": "2023-06-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L15/20",
    "JAGUAR LAND ROVER LIMITED"
  ],
  "textContent": "Embodiments of the present invention provide an electric machine control system for a vehicle, the electric machine control system comprising one or more controllers, wherein the vehicle comprises an electric machine arranged to be selectively coupleable to provide torque to at least one wheel of an axle of the vehicle, the control system comprising input means to receive at least one attribute signal indicative of one or more attributes () of the vehicle and an efficiency signal () indicative of selection of an efficiency-based driving mode, output means arranged to output a coupling signal to control coupling of the electric machine to the at least one wheel of the axle, processing means arranged to determine () a first coupling state of the electric machine to the at least one wheel of the axle in dependence on the at least one attribute signal and to determine () a second coupling state of the electric machine to the at least one wheel of the axle in dependence on the at least one efficiency signal, wherein the processing means is arranged to control () the output means to output the coupling signal indicative of the first and second coupling states when the same, and to output () the coupling signal indicative of the first coupling state when the determined first and second coupling states differ.",
  "title": "APPARATUS AND METHOD FOR CONTROLLING AN ELECTRIC MACHINE FOR A VEHICLE"
}