公开(公告)号：US09551631B2

公开(公告)日：2017-01-24

申请号：US13763507

申请日：2013-02-08

Applicant: CUMMINS INC.

Inventor： David M. Carey ,  Donald J. Benson ,  Sanjay Manglam ,  Paul V. Moonjelly ,  Richard E. Reisinger

IPC: F02D41/38 ,  G01M15/09 ,  F02D41/24

CPC classification number: G01M15/09 ,  F02D41/2441 ,  F02D41/2467 ,  F02D41/3845 ,  F02D2200/0602 ,  F02D2200/0616

Abstract: A system and method for is provided to determine a fuel flow cutout delay between transmitting a signal to stop a fuel flow to a fuel accumulator of a fuel system and the actual stop of fuel flow to the fuel accumulator. The fuel flow cutout delay is used to determine when pressure data from a sensor associated with the fuel accumulator is unaffected by fuel flow to the fuel accumulator.

Abstract translation: 提供了一种系统和方法，用于确定在发送停止燃料系统的燃料蓄积器的燃料流量的信号和实际停止向燃料蓄积器的燃料流量之间的燃料流量切断延迟。 燃料流量切断延迟用于确定来自与燃料蓄积器相关联的传感器的压力数据何时不受到燃料蓄积器的燃料流的影响。