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Fuel consumption based cylinder activation and deactivation control systems and methods

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02D-041/00
  • F02D-041/10
  • F02D-041/14
  • F02D-041/02
출원번호 US-0449726 (2014-08-01)
등록번호 US-9341128 (2016-05-17)
발명자 / 주소
  • Hayman, Alan W.
  • McAlpine, Robert S.
출원인 / 주소
  • GM Global Technology Operations LLC
인용정보 피인용 횟수 : 3  인용 특허 : 117

초록

A cylinder control method includes: generating a torque request for an engine based on at least one driver input; based on the torque request, determining a target number of activated cylinders of the engine; determining possible sequences for activating and deactivating cylinders of the engine to a

대표청구항

1. A cylinder control system for a vehicle, comprising: a torque request module that generates a torque request for an engine based on at least one driver input;a firing fraction module that, based on the torque request, determines a target number of activated cylinders of the engine;a sequence modu

이 특허에 인용된 특허 (117)

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이 특허를 인용한 특허 (3)

  1. Serrano, Louis J.; Carlson, Steven E., Coordination of vehicle actuators during firing fraction transitions.
  2. Serrano, Louis J.; Carlson, Steven E.; Haase, Steven J.; Dibble, Donavan L.; Rayl, Allen B., Coordination of vehicle actuators during firing fraction transitions.
  3. Serrano, Louis J.; Carlson, Steven E.; Haase, Steven J.; Dibble, Donavan L.; Rayl, Allen B., Coordination of vehicle actuators during firing fraction transitions.
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