{
  "$type": "site.standard.document",
  "description": "A vehicle control system for a powertrain including an internal combustion engine having an intake valve and an exhaust valve in a vehicle includes an electronic control unit (ECU) operable to control a continuously variable valve duration (CVVD) of the intake and exhaust valves in the engine, a…",
  "path": "/patents/1290717",
  "publishedAt": "2021-05-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D41/345",
    "Hyundai Motor Company"
  ],
  "textContent": "A vehicle control system for a powertrain including an internal combustion engine having an intake valve and an exhaust valve in a vehicle includes an electronic control unit (ECU) operable to control a continuously variable valve duration (CVVD) of the intake and exhaust valves in the engine, a communicator operable to receive an input data from at least one input system, and a storage device having predetermined calibration value. The ECU of the vehicle control system is configured to reference the predetermined calibration values based on a received input data, determines to adjust the CVVD of the intake and exhaust valves, and send a signal to the engine for changing an overlap area of the CVVD. The vehicle control system operates a process for controlling the CVVD of the engine as a method.",
  "title": "SYSTEM AND METHOD FOR CONTROLLING NVH IN AN ENGINE CONTAINING CVVD TECHNOLOGY"
}