{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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    "mimeType": "image/png",
    "size": 86160
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  "description": "A vehicle includes connecting/disconnecting mechanisms () disposed on power transmission paths between first rotating electric machines () mounted on the vehicle and an output shaft () that drives a wheel, a first rotating electric machine speed sensor () that detects a rotation speed of the first…",
  "path": "/patents/1293640",
  "publishedAt": "2021-06-24T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60W30/19",
    "MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA"
  ],
  "textContent": "A vehicle includes connecting/disconnecting mechanisms () disposed on power transmission paths between first rotating electric machines () mounted on the vehicle and an output shaft () that drives a wheel, a first rotating electric machine speed sensor () that detects a rotation speed of the first rotating electric machine () as a first rotation speed (Nm, Ng), and a wheel speed sensor () that detects a rotation speed of the wheel as a wheel speed (Nw). A control unit () includes: a first calculator (B) that calculates an axle rotation speed (Nam,Nag) representing a rotation speed of the output shaft () based on the first rotation speed (Nm, Ng) in a state where the first connecting/disconnecting mechanism () is engaged; a monitoring unit (C) that calculates a deviation (X, Y) between the axle rotation speed (Nam, Nag) calculated by the first calculator (B) and the wheel speed (Nw); and a second calculator (D) that calculates the axle rotation speed (Nax, Nay) by calibrating the wheel speed (Nw) based on the calculated deviation (X, Y) in a state where the first connecting/disconnecting mechanism () is disengaged.",
  "title": "VEHICLE CONTROL UNIT"
}