基本信息:
- 专利标题： 복수의 실린더를 구비한 내연기관의 개별 실린더의 밸브의 밸브 리프트를 위한 값의 결정
- 专利标题（英）：Determination of a value for a valve lift of a valve of an individual cylinder of an internal combustion engine with a plurality of cylinders
- 专利标题（中）：用于多缸气缸的内燃机的个别气缸阀门提升的值的确定
- 申请号：KR1020147019479 申请日：2012-12-05
- 公开(公告)号：KR1020140108681A 公开(公告)日：2014-09-12
- 发明人： 에제르,게르하르트 , 라이징어,마틴 , 마스터,가니차니
- 申请人： 콘티넨탈 오토모티브 게엠베하
- 申请人地址： Vahrenwalder Strasse *, ***** Hannover, Germany
- 专利权人： 콘티넨탈 오토모티브 게엠베하
- 当前专利权人： 콘티넨탈 오토모티브 게엠베하
- 当前专利权人地址： Vahrenwalder Strasse *, ***** Hannover, Germany
- 代理人： 특허법인 남앤드남
- 优先权： DE10 2011 088 4033 2011-12-13
- 国际申请： PCT/EP2012/074496 2012-12-05
- 国际公布： WO2013087478 2013-06-20
- 主分类号： F02D41/18
- IPC分类号： F02D41/18 ; F02D41/14 ; F02D41/24 ; F02D13/02 ; F01L1/00
A method and apparatus for determining a value for the valve lift of one of the individual cylinders of an internal combustion engine valve having a plurality of cylinders have been described. The method includes a first exhaust for fuel combustion in each cylinder in a first operating state of the internal combustion engine and determines the gas lambda value, the first exhaust gas lambda value is the cylinder of the lambda value, without an artificial change in the ball / fuel - it is determined by the degradation detection-individual and time. Furthermore, the method determines the air mass drawn in by the all cylinders of the internal combustion engine in the first operating state. Further, the method determines a value for the valve lift of the values of the individual cylinders based on the first exhaust gas lambda value, the determined air mass and the correction value, correction values by both the cylinder of the valve lift and the internal combustion engine It is based on the relationship between the intake air mass that is relevant. Furthermore, a method for controlling the computer program for performing vehicle engine controller, and the method mentioned above, having a valve lift, an internal combustion engine of the respective cylinders of the engine valve will be described.
公开/授权文献:
- KR101920845B1 복수의 실린더를 구비한 내연기관의 개별 실린더의 밸브의 밸브 리프트를 위한 값의 결정 公开/授权日：2018-11-21