公开(公告)号：KR1020030035230A

公开(公告)日：2003-05-09

申请号：KR1020010067207

申请日：2001-10-30

Applicant: 현대자동차주식회사

Inventor： 강재훈

IPC: F16H61/00

CPC classification number: F16H61/08 ,  F16H59/78

Abstract: PURPOSE: A delay time control method for regulating the air amount of an automatic transmission is provided to prevent shift shock, and to stabilize engine RPM(Revolution Per Minute) by extending shift delay time with counting remaining time at P or N-range and R or D-range after starting. CONSTITUTION: Coolant temperature of an engine is detected according to information from a water temperature sensor by an ECU(Electronic Control Unit) in starting, and the target RPM and the target air amount are set based on coolant temperature. Stabilizing time of RPM fluctuation is checked according to each temperature. Shift delay time is compensated by counting remaining time at R or D and P or N-range after starting. The delay time for regulating the air amount is adjusted during stabilizing RPM fluctuation according to each temperature in shifting P into D or N into R-range.

Abstract translation: 目的：提供一种用于调节自动变速器空气量的延迟时间控制方法，以防止换档冲击，并通过延长换档延迟时间，通过计算P或N档的剩余时间和R来稳定发动机转速（每分钟转数） 或D范围。 构成：根据起动时的ECU（电子控制单元）的来自水温传感器的信息来检测发动机的冷却液温度，并且基于冷却剂温度设定目标RPM和目标空气量。 根据每个温度检查RPM波动的稳定时间。 移位延迟时间通过计数R或D的剩余时间，启动后的P或N范围进行补偿。 根据每个温度稳定RPM波动期间调节空气量的延迟时间，将P或D转换为R范围。

公开(公告)号：KR1020020024394A

公开(公告)日：2002-03-30

申请号：KR1020000056129

申请日：2000-09-25

Applicant: 현대자동차주식회사

Inventor： 강재훈

IPC: F16H61/14

CPC classification number: F16H61/14 ,  F16H2059/183 ,  F16H2059/366 ,  F16H2059/385

Abstract: PURPOSE: A method for controlling slip connection of a damper clutch is provided to prevent change of a revolution per minute of an engine and to reduce waste of a fuel. CONSTITUTION: A system for controlling slip connection of a damper clutch comprises an engine revolution per minute detecting unit(110); a throttle valve opening detecting unit(120); an engine controlling unit(130) controlling operation of an engine by receiving data from various sensors of the engine; a damper clutch(140) controlling a power transferring state of the engine and a transmission by being mounted in a torque converter; and a damper clutch controlling unit(150) controlling the damper clutch by receiving data form the engine controlling unit. The torque converter transfers rotational force of the engine into the transmission. Thereby, the system for controlling slip connection of the damper clutch prevents change of the engine revolution per minute to reduce waste of a fuel.

Abstract translation: 目的：提供一种用于控制阻尼离合器的滑动连接的方法，以防止发动机每分钟转数的变化并减少燃料的浪费。 构成：用于控制阻尼离合器的滑动连接的系统包括每分钟检测单元的发动机转数; 节流阀开启检测单元（120）; 发动机控制单元，通过从所述发动机的各种传感器接收数据来控制发动机的运转; 阻尼器离合器（140），其通过安装在变矩器中来控制发动机的动力传递状态和变速器; 以及阻尼离合器控制单元，通过从发动机控制单元接收数据来控制阻尼离合器。 变矩器将发动机的旋转力传递到变速器中。 因此，用于控制阻尼离合器的滑动连接的系统防止每分钟发动机转数的变化，以减少燃料的浪费。

公开(公告)号：KR100305818B1

公开(公告)日：2001-12-15

申请号：KR1019970043883

申请日：1997-08-30

Applicant: 현대자동차주식회사

Inventor： 강재훈

IPC: F02D9/00

Abstract: PURPOSE: An intake air amount is stably compensated by oxygen density by obtaining operation time of an idle speed actuator considering map table coefficient. CONSTITUTION: A device for compensating air amount by air temperature comprises an automobile state detecting portion(10), a controlling portion(20), a memory(30) and an actuator(40). The automobile state detecting portion(10) comprises a rpm sensing portion(11), a water temperature sensing portion(12), and an air temperature sensing portion(13) to sense air temperature introduced to an intake manifold. The controlling portion(20) analyses the information from the automobile state detecting portion(10), controls intake air amount compensation if air amount compensation information is detected. The actuator(40) controls opening degree of the throttle valve by a signal from the controlling portion(20).

公开(公告)号：KR100300703B1

公开(公告)日：2001-11-22

申请号：KR1019970052571

申请日：1997-10-14

Applicant: 현대자동차주식회사

Inventor： 강재훈

IPC: F02D11/02

Abstract: PURPOSE: An engine load control device is provided to uniformly maintain the engine torque regardless of the engine speed by making the opening degree of a throttle valve to vary due to not only an accelerator pedal but also the negative pressure of a tank. CONSTITUTION: An engine load control device comprises: an accelerator pedal(51) controlling the engine load; a throttle valve(52) controlling the intake amount of gas supplied to the engine by varying the opening degree interlocked with the accelerator pedal; an accelerator cable(53) carrying the operation force of the accelerator pedal to the throttle valve; a diaphragm actuator(60) installed at the middle part of the accelerator cable and controlling the opening degree of the throttle valve by using the negative pressure of a surge tank; and pressure control unit(65) positioned inside of the diaphragm actuator and controlling the pressure applied to a diaphragm(62) according to the displacement of the accelerator pedal.

公开(公告)号：KR1020010061193A

公开(公告)日：2001-07-07

申请号：KR1019990063681

申请日：1999-12-28

Applicant: 현대자동차주식회사

Inventor： 강재훈

IPC: F16H61/14

CPC classification number: F16H61/143 ,  F16H59/44 ,  F16H2059/183

Abstract: PURPOSE: A damper clutch controlling method of an automatic transmission for a vehicle makes correct engine braking force by controlling operating oil to implement deceleration direct connect control. CONSTITUTION: Whether the opening angle of a throttle valve is larger than 0% or not is decided by reading throttle valve opening angle and vehicle speed which are detected during driving. If the throttle valve opening angle is 0% and acceleration resistance is larger than rolling resistance, vehicle requiring brake force is calculated. Then, damper clutch controlling duty is decided and engine control requiring signal is outputted. Finally, decided damper clutch controlling duty is outputted. Thus, fuel economy is improved.

Abstract translation: 目的：一种车辆自动变速器的阻尼器离合器控制方法，通过控制工作油来实现减速直接连接控制，从而使发动机的制动力得到正确。 构成：通过读取在驾驶期间检测到的节气门开度和车速来决定节气门的打开角度是否大于0％。 如果节气门打开角度为0％，加速阻力大于滚动阻力，则计算需要制动力的车辆。 然后，确定阻尼器离合器控制任务并输出发动机控制要求信号。 最后，确定制动器离合器控制功能。 因此，燃料经济性得到改善。

公开(公告)号：KR100287701B1

公开(公告)日：2001-05-02

申请号：KR1019960079830

申请日：1996-12-31

Applicant: 현대자동차주식회사

Inventor： 강재훈

IPC: F02D9/00

Abstract: PURPOSE: A method for control of dashpot of an ISA(idle speed actuator) is provided to stably operate a vehicle even sudden operation of an acceleration pedal by gradually increasing control amounts of dashpot of the ISA. CONSTITUTION: In a first step, a position of an acceleration pedal and travelling speed of a vehicle are detected. In a second step, the travelling speed of the vehicle is compared with a predetermined value to determine low speed running of the vehicle. In a third step, when the low speed running is determined, dashpot of the ISA is gradually increased by constant amounts. In a fourth step, when no low speed running is determined, dashpot of the ISA is suddenly increased. When the vehicle is in a low speed running, the operational state of the vehicle is stabilized even a sudden operation of the acceleration pedal.

公开(公告)号：KR200213489Y1

公开(公告)日：2001-04-02

申请号：KR2019950054156

申请日：1995-12-30

Applicant: 현대자동차주식회사

Inventor： 강재훈

IPC: F02D1/00

Abstract: 몸체(13)와, 몸체(13)에 형성되고 진공 호스에 연결되는 진공입구(14)와, 몸체(13)에 형성되고 인젝터(2)의 연료유로와 연결되는 연료입구(16)와, 몸체(13)의 내부에 설치되는 피스톤(20)과, 피스톤(20)의 위에 설치되는 스프링(18)과, 피스톤(20)에 연결되는 막대(22)와, 몸체(13)의 바닥에 설치되고 배터리(10)의 음극과 연결되는 음극접점(24)과, 음극접점(24)에서 일정간격을 두고 설치되고 연료펌프(4)에 연결되는 양극접점(26)을 포함하는 압력레귤레이터를 제공한다.

公开(公告)号：KR100263898B1

公开(公告)日：2000-08-16

申请号：KR1019960073053

申请日：1996-12-27

Applicant: 현대자동차주식회사

Inventor： 강재훈

IPC: F01P5/02

Abstract: PURPOSE: A method for controlling a condenser cooling fan of an air conditioner is provided to prevent an engine from overloading by restraining operation of an air conditioner while an air conditioner switch is turned on for warming-up of the engine. CONSTITUTION: A condenser cooling fan operation retardant step for turning on a condenser cooling fan switch after retarding the cooling fan switch in an off state for a condenser cooling fan operation delay time(engine warming-up time) is interposed between an air conditioner switch operation step and a condenser cooling fan operation step. Upon turning off the condenser cooling fan switch in the condenser cooling fan retardant step, an air conditioner main switch is kept in an on state while other circuits are in an open state. Thus, operation of an air conditioner is restrained. The condenser cooling fan operation retardant step is automatically canceled after the condenser cooling fan operation retardant time.

Abstract translation: 目的：提供一种用于控制空调的冷凝器冷却风扇的方法，用于通过在空调开关接通以发动机预热的同时通过限制空调的操作来防止发动机过载。 构成：冷凝器冷却风扇操作阻止步骤，用于在冷却风扇开关处于关闭状态，用于冷凝器冷却风扇运行延迟时间（发动机预热时间）之后，打开冷凝器冷却风扇开关，介于空调开关操作 步骤和冷凝器冷却风扇操作步骤。 在关闭冷凝器冷却风扇阻尼器阶段的冷凝器冷却风扇开关时，空调主开关保持在接通状态，而其他回路处于打开状态。 因此，能够抑制空调的运转。 冷凝器冷却风扇运行阻燃步骤在冷凝器冷却风扇运行阻燃时间后自动取消。

公开(公告)号：KR100262192B1

公开(公告)日：2000-08-01

申请号：KR1019950067642

申请日：1995-12-29

Applicant: 현대자동차주식회사

Inventor： 강재훈

IPC: F02P5/04

Abstract: PURPOSE: A method for improve acceleration response is provided to prevent retardation of acceleration response and to improve efficiency of an engine by responding to a former ignition timing for specific time period during acceleration and then responding to an original ignition timing when temperature of cooling water is lower than a specific level. CONSTITUTION: An acceleration response improving method comprises the steps of: deciding if temperature of cooling water is lower than a specific level; detecting actions for acceleration if the temperature of the cooling water is lower than a specific level; performing igniting actions by responding to a former ignition timing for specific time period while acceleration is operated; and keeping an original ignition timing for a low speed after the specific time period elapses. Accordingly, acceleration response is improved at a lower temperature of cooling water. Further, defective effect due to retarded acceleration response is avoided when a vehicle traveling at a low speed accelerates.

Abstract translation: 目的：提供一种提高加速度响应的方法，以防止加速响应的延迟，并且通过在加速期间响应特定时间段的先前的点火正时，然后在冷却水的温度为 低于特定水平。 构成：加速响应改善方法包括以下步骤：确定冷却水的温度是否低于特定水平; 如果冷却水的温度低于特定水平，则检测加速动作; 通过在加速操作时响应特定时间段的以前点火正时来执行点火动作; 并在特定时间段过去之后保持低速的原始点火正时。 因此，在较低的冷却水温度下，加速响应得到改善。 此外，当以低速行驶的车辆加速时，避免了由于延迟加速响应而导致的不良影响。

公开(公告)号：KR100224355B1

公开(公告)日：1999-12-01

申请号：KR1019970031932

申请日：1997-07-10

Applicant: 현대자동차주식회사

Inventor： 강재훈

IPC: F02D41/14

Abstract: 본 발명은 종래의 아이들 스피드 컨트롤 차속 보정 방법이 차속의 변화에 의해서만 아이들 스피드 컨트롤값을 변화시키게 되므로 냉시동시 아이들 공기량이 너무 커서 엔진 소음이 방생되고 불필요한 연료 소비가 이루어지는 문제점이 있기 때문에, 차속이 일정치(VSPC+HYSVSP) 이상인지를 확인하는 제1단계와, 아이들 상태 여부를 확인하는 제2단계와, 아이들 상태일 경우 차속에 따른 아이들 스피드 컨트롤값(ISCVSP)이 일정치(α) 이하가 될 때까지 테일링(tailing)시키면서 아이들 타이밍(ISCTIM)을 연산하는 제3단계와, 상기 제2단계에서 아이들 상태가 아닐 경우 냉각수온(WTS)을 읽어들여 냉각수온에 따른 아이들 스피드 컨트롤값{ISCVSP(WTS)}을 설정하고 아이들 타이밍(ISCTIM)을 연산하는 제4단계와, 상기 제3단계 및 제4단계에서 결정된 아이들 타이밍에 따라 엔진� �� 제어하는 제5단계로 구성됨으로써, 차속이 일정 이상일 경우 냉각수온에 따라 아이들 타이밍의 보정값을 결정하여 아이들 공기량을 증량시키게 되므로 과다한 공기 유입으로 인한 엔진 소음과 불필요한 연료의 낭비를 방지할 수 있는 아이들 스피드 컨트롤 차속 보정 방법에 관한 것이다.