{
  "$type": "site.standard.document",
  "description": "A control apparatus controls a hybrid electric vehicle including an engine, an electric motor that uses power from the engine to generate electric power, and a battery. The control apparatus sets a target power of the engine based on a power required for driving the vehicle and a target charging…",
  "path": "/patents/1357864",
  "publishedAt": "2024-01-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60W20/13",
    "TOYOTA JIDOSHA KABUSHIKI KAISHA"
  ],
  "textContent": "A control apparatus controls a hybrid electric vehicle including an engine, an electric motor that uses power from the engine to generate electric power, and a battery. The control apparatus sets a target power of the engine based on a power required for driving the vehicle and a target charging power of the battery and sets a larger one of a required rotational speed of the engine corresponding to the target power and a lower limit rotational speed to a target rotational speed of the engine. When a state in which the target charging power is limited to be small and the required rotational speed is less than the lower limit rotational speed continues for a predetermined time, the control apparatus sets the target rotational speed such that a rotational speed of the engine becomes a value within a fluctuation range of the required rotational speed within the predetermined time.",
  "title": "CONTROL APPARATUS AND METHOD OF HYBRID ELECTRIC VEHICLE"
}