{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "A method for controlling a torque of an engine, comprising: on the basis of a relationship between a required torque of an engine of a hybrid vehicle (HEV) and a preset parameter, determining a working range of the engine, the preset parameter comprising a torque for an optimum efficiency of the…",
  "path": "/patents/1408997",
  "publishedAt": "2025-12-24T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K6/48",
    "GREAT WALL MOTOR CO LTD [CN]"
  ],
  "textContent": "A method for controlling a torque of an engine, comprising: on the basis of a relationship between a required torque of an engine of a hybrid vehicle (HEV) and a preset parameter, determining a working range of the engine, the preset parameter comprising a torque for an optimum efficiency of the engine and a maximum torque of the engine; determining a working mode of a motor on the basis of the working range of the engine; and on the basis of the working mode of the motor, controlling a torque of the motor, such that the engine works by using the torque for the optimum efficiency. The described method enables an adjustment range for a working point of an engine of a HEV to be wider, while control is more precise, and the suitable range is wide; and moreover, the described method can be applied to control of HEVs having various structures. Also provided is a torque control apparatus.",
  "title": "METHOD FOR CONTROLLING TORQUE OF ENGINE AND CONTROL APPARATUS"
}