公开(公告)号：KR1020070004161A

公开(公告)日：2007-01-09

申请号：KR1020050059526

申请日：2005-07-04

Applicant: 현대자동차주식회사

Inventor： 공승기

IPC: B60R25/021 ,  F02N11/08

Abstract: An engine ECU starting control method for an anti-theft of an immobilizer system vehicle is provided to allow a driver not to start an engine through controlling wiring by adding some control logic. An engine ECU starting control method for an anti-theft of an immobilizer system vehicle includes the steps of: (a) sensing whether an input of a battery voltage 12V is input or not; (b) determining whether an immobilizing function is mounted or not in case of identifying a normal wiring state; (c) determining whether an ICU respond signal is input or not in case that immobilizing function is not identified; and (d) performing an anti-theft control operation not to allow the engaging to be started in case that the ICU response signal is input.

Abstract translation: 提供了用于防盗系统车辆的防盗的发动机ECU起动控制方法，以允许驾驶员通过添加一些控制逻辑来控制配线来启动发动机。 用于防盗系统车辆的防盗的发动机ECU启动控制方法包括以下步骤：（a）检测是否输入电池电压12V的输入; （b）在识别正常布线状态的情况下，确定是否安装固定功能; （c）在没有确定固定功能的情况下，确定是否输入ICU响应信号; 以及（d）在输入ICU响应信号的情况下执行不允许开始接合的防盗控制操作。

公开(公告)号：KR100580477B1

公开(公告)日：2006-05-16

申请号：KR1020030093716

申请日：2003-12-19

Applicant: 현대자동차주식회사

Inventor： 공승기

IPC: F16H61/00

Abstract: 본 발명은 수동변속기 차량에서 클러치 결합시의 쇼크 방지 방법에 관한 것으로, 엔진 구동 중에 차속이 기준속도 보다 작고, 악셀레이터 변동률과 연료분사 변동량이 각각의 기준치 보다 큰 상태에서 클러치가 결합되면 연료분사량 댐핑 제어를 소정시간 동안 중지시킴으로써, 클러치 결합시의 1차 쇼크와 연료분사량 증가에 의한 2차 쇼크를 동시에 일으켜서 상기 1차 쇼크 및 2차 쇼크를 동시에 저감시킬 수 있다.

公开(公告)号：KR1020060022395A

公开(公告)日：2006-03-10

申请号：KR1020040071200

申请日：2004-09-07

Applicant: 현대자동차주식회사

Inventor： 공승기

IPC: F02D41/22 ,  F02D45/00

CPC classification number: Y02T10/40 ,  F02D41/222 ,  F02D13/0207

Abstract: 본 발명에 따른 타이밍 포지션 센서 학습 방법은, 타이밍 포지션 센서 학습 에러 코드가 없는 상태, 타이밍 포지션 센서 학습 데이터가 없는 상태, 시동 스위치가 "온"된 상태, 엔진 알피엠이 소정범위 이내인 상태, 타이밍 포지션 센서의 출력값이 소정범위 이내인 상태, 타이밍 포지션 센서 학습시간이 소정시간을 초과한 상태, 클러치 스위치가 "온"된 상태, 엔진 알피엠이 소정범위 이내인 상태로 소정시간을 초과한 상태, 타임 콘트롤 밸브의 구동 듀티가 0%인 상태, 연료 차단 밸브(FCV)가 오프된 상태를 모두 만족하는지를 판단하는 단계와, 상기한 모든 조건을 만족하면 타이밍 포지션 센서 학습 정상이라고 판단하여 타이밍 포지션 센서 학습 데이터를 메모리에 셋팅하는 단계와, 상기한 모든 조건들 중에서 어느 하나라도 만족하지 않으면 타이밍 포지션 센서 학습 에러라고 판단하는 단계를 포함하여 구성되어, 수동변속기 차량의 경우 인라인의 작업자가 실수로 클러치 스위치를 온하지 않고 엔진 시동을 걸면 타이밍 포지션 센서 학습을 하지 않도록 하여 타이밍 포지션 센서 학습 에러 코드 발생을 억제한다.

公开(公告)号：KR1020050062049A

公开(公告)日：2005-06-23

申请号：KR1020030093716

申请日：2003-12-19

Applicant: 현대자동차주식회사

Inventor： 공승기

IPC: F16H61/00

CPC classification number: F16H61/14 ,  F16H57/0006 ,  F16H59/44 ,  F16H2059/183 ,  F16H2061/0474

Abstract: 본 발명은 수동변속기 차량에서 클러치 결합시의 쇼크 방지 방법에 관한 것으로, 엔진 구동 중에 차속이 기준속도 보다 작고, 악셀레이터 변동률과 연료분사 변동량이 각각의 기준치 보다 큰 상태에서 클러치가 결합되면 연료분사량 댐핑 제어를 소정시간 동안 중지시킴으로써, 클러치 결합시의 1차 쇼크와 연료분사량 증가에 의한 2차 쇼크를 동시에 일으켜서 상기 1차 쇼크 및 2차 쇼크를 동시에 저감시킬 수 있다.

公开(公告)号：KR1020040041436A

公开(公告)日：2004-05-17

申请号：KR1020020069797

申请日：2002-11-11

Applicant: 현대자동차주식회사

Inventor： 공승기

IPC: F16H61/18

CPC classification number: F16H61/16 ,  F16H59/78

Abstract: PURPOSE: A shift control device and a method of a vehicle are provided to stabilize emission by keeping a selection signal of an over drive in a default if warming-up is not sufficiently corrected after starting an engine. CONSTITUTION: A shift control device of a vehicle mounted with an automatic transmission is composed of a water temperature sensing device(10) for sensing the temperature of coolant; an over drive switch device(20) for deciding selections of an over drive mode; a vehicle speed sensing device(30) for sensing the present traveling speed; an engine control device(40) for outputting a mode selection signal of an over drive switch if the temperature of water is below a set temperature, when the speed of the vehicle satisfies a highest gear level entry condition; and a shift control device for defaulting a highest gear level engagement control to the signal of the engine control device.

Abstract translation: 目的：提供一种变速控制装置和车辆的方法，以在启动发动机之后未充分校正预热时，通过将过驱动的选择信号保持在默认状态来稳定发射。 构成：安装有自动变速器的车辆的变速控制装置由用于感测冷却剂的温度的水温检测装置（10）组成; 用于决定过驱动模式的选择的过驱动开关装置（20）; 用于感测当前行驶速度的车速检测装置（30）; 一个发动机控制装置，当车辆的速度满足最高档位进入条件时，如果水温低于设定温度，则输出过驱动开关的模式选择信号; 以及用于将最高档位级别的接合控制默认为发动机控制装置的信号的变速控制装置。

公开(公告)号：KR1020040005207A

公开(公告)日：2004-01-16

申请号：KR1020020039539

申请日：2002-07-09

Applicant: 현대자동차주식회사

Inventor： 공승기

IPC: F01M1/02

Abstract: PURPOSE: An oil vacuum pump structure is provided to reduce damages of blade by improving durability of blades. CONSTITUTION: A circular pump chamber(2) is formed in a case(1) which has an inlet and an outlet opposed each other, and a rotor(10) is eccentrically coupled to the pump chamber. The rotor has an outer surface along which four insertion holes(11) are formed at a constant interval, and blades(12) for pumping oil are inserted into the insertion holes. The rotor has a center on which a shaft hole(13) for insertion of a shaft is formed, and a spline shaped gear tooth(14) is formed at the inner surface of the shaft hole.

Abstract translation: 目的：提供油真空泵结构，通过提高叶片的耐用性来减少叶片损坏。 构成：在具有彼此相对的入口和出口的壳体（1）中形成圆形泵室（2），并且转子（10）偏心联接到泵室。 转子具有外表面，沿着该外表面以恒定的间隔形成四个插入孔（11），并且用于泵送油的叶片（12）插入到插入孔中。 转子具有形成有用于插入轴的轴孔（13）的中心，并且在轴孔的内表面形成有花键齿轮齿（14）。

公开(公告)号：KR100411081B1

公开(公告)日：2003-12-18

申请号：KR1020000082999

申请日：2000-12-27

Applicant: 현대자동차주식회사

Inventor： 공승기

IPC: G01M17/00

Abstract: PURPOSE: A self-diagnosis method is provided to prevent data damage caused due to the collision of self-diagnosis data of engine control unit and transmission control unit, while achieving improved stability and reliability for the output data. CONSTITUTION: A self-diagnosis method comprises a first step of processing and outputting self-diagnosis data into a data stream including start bit, diagnosis data bit and end bit when the data access request is detected from a high scanner(10); a second step of turning the self-diagnosis data output into a stand-by mode, when the start bit for data transmission is detected from the opposite control unit; and a third step of outputting the data stream when the self-diagnosis data end bit is detected from the opposite control unit.

Abstract translation: 目的：提供一种自我诊断方法，以防止由于发动机控制单元和变速器控制单元的自诊断数据冲突导致的数据损坏，同时实现输出数据的稳定性和可靠性的提高。 一种自诊断方法，包括：第一步骤，当从高扫描器（10）检测到数据访问请求时，将自诊断数据处理并输出到包括起始位，诊断数据位和结束位的数据流中; 当从相反的控制单元检测到用于数据传输的起始位时，将自诊断数据输出转换成待机模式的第二步骤; 以及当从相反控制单元检测到自诊断数据结束比特时输出数据流的第三步骤。

公开(公告)号：KR1020030075975A

公开(公告)日：2003-09-26

申请号：KR1020020015586

申请日：2002-03-22

Applicant: 현대자동차주식회사

Inventor： 공승기

IPC: F02D45/00

CPC classification number: F02D41/222 ,  F02D31/007 ,  F02D41/08 ,  F02D2200/501

Abstract: PURPOSE: A noise compensation method of a crank position sensor in a diesel engine is provided to control a fuel amount by RPMs(Revolution Per Minute) by counting a signal cycle inside a specific RPM and by-passing and compensating to former normal data when an abnormal signal is detected. CONSTITUTION: In starting a vehicle(S100), a first condition such as a status of an engine idle, an opening degree of an accelerating pedal, an RPM of an engine, a speed of the vehicle and so on is checked by receiving an operating status signal of the vehicle(S110). In satisfying the first condition, the abnormality of a cycle of a crank position sensor is checked(S120). In satisfying the second condition, a compensation control logic of the crank position sensor is performed(S130). Thereby, the disorder and the temporary stop of the engine are prevented.

Abstract translation: 目的：提供柴油发动机中的曲轴位置传感器的噪声补偿方法，通过对特定RPM内的信号周期进行计数来控制燃料量（RPM）（通过每分钟转数），并且当一个 检测到异常信号。 构成：在起动车辆（S100）时，通过接收操作来检查诸如发动机怠速的状态，加速踏板的开度，发动机的RPM，车辆速度等的第一条件 车辆的状态信号（S110）。 在满足第一条件时，检查曲柄位置传感器的周期的异常（S120）。 在满足第二条件的情况下，执行曲柄位置传感器的补偿控制逻辑（S130）。 由此，能够防止发动机的紊乱和暂时停止。

公开(公告)号：KR100394688B1

公开(公告)日：2003-08-14

申请号：KR1020010069204

申请日：2001-11-07

Applicant: 현대자동차주식회사

Inventor： 공승기

IPC: F16H59/14

Abstract: PURPOSE: An engine torque control method of an automatic transmission is provided to prevent engine stall by disregarding torque down demand of a TCU(Transmission Control Unit) in case of the idle fuel amount to be less than the minimum fuel amount for starting in shifting N into D-range and accelerating suddenly simultaneously. CONSTITUTION: Information on state of a vehicle is detected by a TCU(S101), and torque control condition is decided to be satisfied with information detected at idling an engine(S102). An ECU(Electronic Control Unit) detects the fuel amount for keeping idle rpm according to the torque-down demand signal from the TCU, and compares the detected fuel amount with the minimum fuel amount for starting(S103,S104). The current fuel amount is kept by disregarding the torque-down demand, and engine torque is controlled according to travel demand(S105,S106). The torque-down fuel amount is calculated through algorithm if the current fuel amount is more than the minimum starting fuel amount, and engine torque down control is performed by driving an injector(S107,S108). The reliability is improved by restricting engine stall.

Abstract translation: 目的：提供一种自动变速器的发动机转矩控制方法，用于在怠速燃料量小于用于开始换档的最小燃料量N的情况下，通过忽视TCU（变速器控制单元）的转矩下降需求来防止发动机失速 进入D档并同时突然加速。 构成：通过TCU检测车辆状态的信息（S101），并且判定转矩控制条件满足发动机怠速时检测到的信息（S102）。 ECU（电子控制单元）根据来自TCU的转矩降低需求信号检测用于保持怠速rpm的燃料量，并且将检测到的燃料量与用于启动的最小燃料量进行比较（S103，S104）。 通过不考虑转矩下降需求来保持当前的燃料量，并且根据行驶需求来控制发动机转矩（S105，S106）。 如果当前燃料量大于最小起始燃料量，则通过算法计算转矩下降燃料量，并且通过驱动喷射器执行发动机转矩下降控制（S107，S108）。 限制发动机失速可以提高可靠性。

公开(公告)号：KR1020030050134A

公开(公告)日：2003-06-25

申请号：KR1020010080528

申请日：2001-12-18

Applicant: 현대자동차주식회사

Inventor： 공승기

IPC: B60K26/00

Abstract: PURPOSE: An APM(Accelerator Pedal Module) sensor is provided to prevent fail of an APM by arranging positions of ink resistors on a circuit board of the APM sensor to one direction. CONSTITUTION: A circuit board(30) of an APM(Accelerator Pedal Module) sensor has ink resistors. A brush is installed to the circuit board to be slid. First and second resistors(31,32) are formed to be inclined to one side. An actual distance between first and second resistors is 5.5 millimeters. Thereby, output tolerance is minimized by arranging first and second resistors to one side instead of symmetrical. Therefore, fail of the APM sensor is prevented, and traveling reliability is improved.

Abstract translation: 目的：提供APM（加速踏板模块）传感器，以通过将APM传感器的电路板上的墨水电阻器的位置布置在一个方向来防止APM的故障。 构成：APM（加速踏板模块）传感器的电路板（30）具有墨水电阻。 刷子安装到电路板上以滑动。 第一和第二电阻器（31,32）形成为向一侧倾斜。 第一和第二电阻之间的实际距离为5.5毫米。 因此，通过将第一和第二电阻器布置到一侧而不是对称来最小化输出容差。 因此，防止了APM传感器的故障，提高了行驶的可靠性。