公开(公告)号：EP1426596B1

公开(公告)日：2006-05-31

申请号：EP02425726.3

申请日：2002-11-28

Applicant: STMicroelectronics S.r.l.

Inventor： Di Cola, Eusebio ,  Ticli, Lucio ,  Martorana, Rosario ,  Barone, Mario

IPC: F02D41/34 ,  F02D41/22

CPC classification number: F02D41/009 ,  F02D41/222 ,  F02D41/24 ,  F02D2041/0092

公开(公告)号：EP1426596A1

公开(公告)日：2004-06-09

申请号：EP02425726.3

申请日：2002-11-28

Applicant: STMicroelectronics S.r.l.

Inventor： Di Cola, Eusebio ,  Ticli, Lucio ,  Martorana, Rosario ,  Barone, Mario

IPC: F02D41/34 ,  F02D41/22

CPC classification number: F02D41/009 ,  F02D41/222 ,  F02D41/24 ,  F02D2041/0092

Abstract: The invention relates to an electronic device architecture for determining the operating phase of an internal combustion motor (2), of the type structured for cooperating with an electronic motor control unit (ECU) and inputting a signal issued from a sensor (8) of a phonic wheel (7) associated with a camshaft (4) of the motor (2).
This device (1) has the task of computing the operating phase by analysing the signal from the sensor of the camshaft phonic wheel (7), so as to release the electronic motor control unit (ECU) from monitoring the phonic wheel signal, in order to lighten its computational load, and to enable the processing of signals from a variety of phonic wheels commonly used in the automotive industry.

Abstract translation: 本发明涉及在电子设备架构用于确定性采矿内燃机（2）的操作阶段，构造成用于在发动机电子控制单元（ECU），其与和输入从传感器发出的信号的类型的（8）的一 与凸轮轴相关联的音轮（7）（4）的电动机（2）。 此装置（1）具有由成绩计算操作阶段从凸轮轴音轮（7）的传感器分析所述信号，以便从监视音轮释放发动机电子控制单元（ECU）的任务 信号，以减轻其计算负荷，并从各种在汽车行业常用音轮的使能信号的处理。