公开(公告)号：KR1020030046638A

公开(公告)日：2003-06-18

申请号：KR1020010076842

申请日：2001-12-06

Applicant: 현대자동차주식회사

Inventor： 박정주

IPC: F02D41/04

CPC classification number: F02D41/2438 ,  F02D9/105 ,  F02D2200/0404 ,  F02D2200/602

Abstract: PURPOSE: A learning apparatus and a learning method of a throttle valve position sensor are provided to stably drive an engine by preventing a learning control of a throttle valve position sensor signal when a throttle valve is finely opened. CONSTITUTION: A learning apparatus includes a throttle valve position sensor(10) for outputting an electric signal relating to an opening degree of a throttle valve and a vehicle speed detecting section(20) for outputting an electric signal relating to a vehicle speed obtained by detecting an R.P.M of a transfer driven gear. An engine R.P.M detecting section(30) is provided to output an electric signal by detecting an engine R.P.M based on a revolution of a crank shaft. A clutch detecting section(40) outputs an electric signal relating to a driving of a clutch pedal. A control section(50) is provided to determine an amount of fuel to be injected and an ignition time of an engine according to a voltage value applied from the throttle valve position sensor(10).

Abstract translation: 目的：提供一种节气门位置传感器的学习装置和学习方法，以便在节流阀精细打开时通过防止节流阀位置传感器信号的学习控制来稳定地驱动发动机。 构成：学习装置包括：节流阀位置传感器（10），用于输出与节流阀的开度有关的电信号;以及车速检测部（20），用于输出与检测到的车速有关的电信号 传动从动齿轮的RPM。 发动机R.P.M检测部（30）被设置为通过基于曲轴的转动检测发动机R.P.M来输出电信号。 离合器检测部（40）输出与离合器踏板的驱动有关的电信号。 控制部（50）根据从节气门位置传感器（10）施加的电压值来确定要喷射的燃料量和发动机的点火时间。