公开(公告)号：US20150059698A1

公开(公告)日：2015-03-05

申请号：US14013398

申请日：2013-08-29

Applicant: Kohler Co.

Inventor： Isaac S. Frampton ,  Robert J. Danforth

IPC: F02D41/00 ,  G01M15/06

CPC classification number: F02D41/1458 ,  F02D35/024 ,  F02D35/026 ,  F02D41/009 ,  F02D41/0097 ,  F02D41/1497 ,  F02D41/22 ,  F02D2200/1002 ,  F02D2200/1004 ,  F02D2200/101 ,  F02D2200/1012 ,  F02P13/00 ,  G01M15/06

Abstract: Some embodiments relate to an internal combustion engine that includes a combustion chamber and a rotating component. The internal combustion engine further includes a sensing system that detects an angular position of the rotating component. A controller calculates a ratio between air and fuel in the combustion chamber based on the detected position of the rotating component. As an example, the rotating component may be a crankshaft where the controller calculates a speed of the crankshaft and an acceleration of the crankshaft based on the detected position of the crankshaft.

Abstract translation: 一些实施例涉及包括燃烧室和旋转部件的内燃机。 内燃机还包括检测旋转部件的角位置的感测系统。 控制器基于检测到的旋转部件的位置计算燃烧室内的空气和燃料的比例。 作为示例，旋转部件可以是曲轴，其中控制器基于曲轴的检测位置计算曲轴的速度和曲轴的加速度。