公开(公告)号：KR1020090124075A

公开(公告)日：2009-12-03

申请号：KR1020080050073

申请日：2008-05-29

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 김판상

IPC: F02B27/02 ,  F02M35/104 ,  F02D9/02 ,  F02D41/22

CPC classification number: Y02T10/146 ,  Y02T10/40 ,  F02B27/02 ,  F02D9/02 ,  F02D41/22 ,  F02M35/104

Abstract: PURPOSE: A variable intake system and a monitoring method thereof are provided to minimize the discharge of exhaust gas by stopping the control of the variable intake system and limiting the ignition time and accelerator opening degree in case the malfunction of a solenoid valve is determined. CONSTITUTION: A monitoring method of a variable intake system comprises following steps. A solenoid valve is operated at one time in case of starting(S12). Signals are received from a lever position sensor of the solenoid valve which is adjacent to the lever of the solenoid valve. The position of the lever of the solenoid valve and position variation are studied using the signals of the lever position sensor of the solenoid valve(S14). The operation section of the lever of the solenoid valve is revised based on the signals of the lever position sensor of the solenoid valve(S16). Whether the location of the lever of the solenoid valve belongs to the normal range of the positional deviation or not is decided(S18).

Abstract translation: 目的：提供可变进气系统及其监控方法，以便在确定电磁阀故障的情况下，通过停止可变进气系统的控制并限制点火时间和加速器开度来最小化排气排放。 构成：可变进气系统的监测方法包括以下步骤。 启动时一次操作电磁阀（S12）。 从与电磁阀的杆相邻的电磁阀的杆位置传感器接收信号。 使用电磁阀的杆位置传感器的信号来研究电磁阀的杆的位置和位置变化（S14）。 基于电磁阀的杆位置传感器的信号来修改电磁阀的操纵杆的操作部分（S16）。 决定电磁阀的杆的位置是否属于位置偏差的正常范围（S18）。

公开(公告)号：KR100892701B1

公开(公告)日：2009-04-15

申请号：KR1020070084589

申请日：2007-08-22

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 김판상

IPC: F02B27/02 ,  F02M35/104 ,  F02D41/22 ,  F02D45/00

CPC classification number: Y02T10/146 ,  Y02T10/40

Abstract: 본 발명의 목적은 밸브 샤프트 선단부로부터 장착 가능한 위치로 옵셋시켜 링크수단을 이용하여 밸브 샤프트의 선단부와 연결함으로써 구조적으로 동일한 엔진성능과 가변 흡기 시스템을 유지하며, 추가 엔진개발에 대한 원가절감 및 컴팩트한 차량에 장착할 수 있도록 하는 가변 흡기 시스템용 피드백 센서를 제공한다.
가변 흡기 시스템, 피드백 센서, 링크수단, 센싱수단

公开(公告)号：KR1020040058646A

公开(公告)日：2004-07-05

申请号：KR1020020084999

申请日：2002-12-27

Applicant: 현대자동차주식회사

Inventor： 김판상

IPC: F02D41/16

CPC classification number: F02D41/16 ,  F02D31/003

Abstract: PURPOSE: An engine control device according to fluctuation of load and a method thereof are provided to improve stability of the vehicle by controlling the fuel injection amount and ignition time with detecting electric load according to PWM(Pulse Width Modulation) signals from a magnetic flux responsiveness terminal of an alternator. CONSTITUTION: An engine control unit detects information on an engine of a vehicle in starting the engine, and decides idling of the vehicle in stopping(S101,S102,S103). The engine is controlled according to acceleration or deceleration condition as the purpose of a driver in not idling at a stop(S104), and injection is controlled corresponding to ignition time by calculating the fuel amount from the map table according to the suction air amount to keep the engine starting(S105). Magnetic flux responsiveness of an alternator is detected through a signal line connected to a magnetic flux responsiveness output terminal of a regulator, and selection of electric load is decided by analyzing fluctuation(S106,S107). The engine is rotated stably by compensating the fuel amount with compensating the suction air amount according to electric load fluctuation.

Abstract translation: 目的：提供一种根据负载波动的发动机控制装置及其方法，通过根据来自磁通响应性的PWM（脉宽调制）信号，通过检测电力负载来控制燃料喷射量和点火时间来提高车辆的稳定性 交流发电机的端子。 构成：发动机控制单元在启动发动机时检测车辆的发动机的信息，并且在停止时判定车辆的空转（S101，S102，S103）。 根据加速或减速条件来控制发动机作为驾驶员在停止时空转的目的（S104），并且根据吸气量计算来自地图表的燃料量，根据点火时间来控制喷射 保持发动机起动（S105）。 通过与调节器的磁通响应性输出端子连接的信号线检测交流发电机的磁通响应性，通过分析波动来决定电负荷的选择（S106，S107）。 通过根据电负荷波动来补偿吸入空气量来补偿燃料量，使发动机稳定地旋转。

公开(公告)号：KR1020030097271A

公开(公告)日：2003-12-31

申请号：KR1020020034569

申请日：2002-06-20

Applicant: 현대자동차주식회사

Inventor： 김판상 ,  박용범

IPC: F01P1/06

CPC classification number: F01P1/06

Abstract: PURPOSE: A cooling fin structure of a controller for a vehicle is provided to minimize an effect on the flow of air flowing in an air cleaner box, and to maximize the cooling efficiency of the controller. CONSTITUTION: In a controller(3) for a vehicle, a plurality of cooling fins(15) are installed at the controller, and maximize the heat exchange area of the controller. The part at which the cooling fins are installed faces to the inside of an incision part formed at one side of an air cleaner box. The cooling fins are formed along the flow direction of air flowing in the air cleaner box.

Abstract translation: 目的：提供一种用于车辆的控制器的冷却翅片结构，以最小化对在空气滤清器箱中流动的空气流的影响，并使控制器的冷却效率最大化。 构成：在用于车辆的控制器（3）中，多个散热片（15）安装在控制器处，并使控制器的热交换区域最大化。 冷却翅片安装的部分面向形成在空气滤清器箱一侧的切口部分的内侧。 沿着在空气滤清器箱内流动的空气的流动方向形成冷却片。

公开(公告)号：KR1020030075977A

公开(公告)日：2003-09-26

申请号：KR1020020015588

申请日：2002-03-22

Applicant: 현대자동차주식회사

Inventor： 김판상

IPC: B60K15/035

Abstract: PURPOSE: An engine control device of a manual transmission vehicle and a method thereof are provided to prevent engine stall from inaccurate operation of a clutch in starting by compensating the air amount with controlling a throttle valve through the electronic throttle controller. CONSTITUTION: An engine control device of a manual transmission vehicle comprises a vehicle state detecting unit(100) detecting variable signals according to operation of the vehicle, and outputting an electric signal; an engine control unit(200) receiving the throttle valve opening degree, the accelerator opening degree, the clutch lever position, engine RPM, vehicle speed and the suction air amount, calculating the basic air amount and the fuel injection amount, comparing the clutch lever position and engine RPM in not satisfying engine stall prevention condition, controlling the electronic throttle controller duty according to the calculated air compensation amount, and injecting fuel normally; and a driving unit(300) adjusting the electronic throttle valve opening degree and the fuel injection amount corresponding to the control signal from the engine control unit.

Abstract translation: 目的：提供一种手动变速器车辆的发动机控制装置及其方法，以通过通过电子节气门控制器控制节气门来补偿空气量来防止发动机停止启动时的离合器的不准确的操作。 构成：手动变速器车辆的发动机控制装置，具备车辆状态检测部（100），根据车辆的动作检测变量信号，并输出电信号; 接收节气门开度，加速器开度，离合器杆位置，发动机转速，车速和吸入空气量的发动机控制单元（200），计算基本空气量和燃料喷射量，比较离合器杆 位置和发动机RPM不满足发动机失速预防条件，根据计算出的空气补偿量控制电子节气门控制器的工作，并正常喷射燃料; 以及驱动单元（300），其调节与来自发动机控制单元的控制信号对应的电子节气门开度和燃料喷射量。