公开(公告)号：KR100507095B1

公开(公告)日：2005-08-09

申请号：KR1020020073923

申请日：2002-11-26

Applicant: 현대자동차주식회사

Inventor： 신창현

IPC: F01P7/02

Abstract: 차량에서 트립 컴퓨터와 ECU간의 통신으로 순간적인 엔진 부하 정보를 판독하여 부하 정도에 따라 냉각 팬의 구동을 제어하도록 하는 것으로,
엔진 시동이 온을 유지하고 있는 상태이면 냉각수온 센서 및 차속센서가 고장인지를 판단하는 과정과, 상기에서 냉각수온 센서 및 차속센서가 정상이면 통상의 냉각 팬 제어를 수행하고, 냉각수온 센서 및 차속센서가 고장이면 네트워크로 연결되는 트립 컴퓨터로부터 순간적인 연료 소모량의 정보를 실시간적으로 판독하는 과정과, 상기 트립 컴퓨터에서 판독되는 순간적인 연료 소모량의 정보로부터 엔진 부하의 변동을 판단하는 과정 및 상기 판단되는 엔진 부하의 변동에 따라 냉각 팬의 구동을 제어하는 과정을 포함한다.

公开(公告)号：KR100501381B1

公开(公告)日：2005-07-18

申请号：KR1020030021267

申请日：2003-04-04

Applicant: 현대자동차주식회사

Inventor： 신창현

IPC: F02P3/055

Abstract: 본 발명은 차량 점화코일용 기밀부재의 가스 배출 경로에 관한 것으로, 실린더보어내의 가스나 이물질의 배출을 방해하지 않으면서 외부로부터의 수분이나 이물질이 점화코일쪽으로 침투되지 않아 신뢰성을 향상함에 그 목적이 있다.
상기와 같은 목적을 달성하기 위한 본 발명은, 점화코일이 그 하부부위로 점화플러그(4)가 결합되면서 그 상부부위로 고압의 전압을 발생하는 점화기(3)를 내장한 소켓홀더(2)가 구비된 코일케이스(1)와, 이 코일케이스(1)의 상부부위를 감싸면서 실린더보어(C)사이의 기밀을 유지해 외부의 수분과 이물질의 침투를 차단하고 내부의 가스와 이물질을 배출하도록 배출 경로를 형성한 기밀부재(5)로 이루어지되, 상기 기밀부재(5)의 배출경로는 서로 일체로 형성된 중공의 로워·어퍼바디(10,11)의 내면에서 밀착되는 코일케이스(1)사이에 틈을 형성하도록 수직하게 소정 깊이로 파여진 가이드채널(12)과, 이 가이드채널(12)이 이어진 어퍼바디(11)부위에서 관통되면서 연소실쪽으로 향하는 하 방향으로 소정 각도를 갖도록 침투방지각(b)을 갖는 배출홀(13)로 이루어� �� 것을 특징으로 한다.

公开(公告)号：KR1020050047975A

公开(公告)日：2005-05-24

申请号：KR1020030081781

申请日：2003-11-18

Applicant: 현대자동차주식회사

Inventor： 신창현

IPC: F01P7/16

CPC classification number: F01P7/10 ,  F01P2025/08 ,  F01P2025/60 ,  F01P2070/50

Abstract: 본 발명은 연료의 액상을 유지할 수 있도록 엔진의 운전상태에 따라 냉각팬의 능동제어가 가능한 엘피아이 연료시스템에서의 냉각팬 제어장치 및 그 방법에 관한 것으로서, 엘피아이 연료시스템에 있어서 수온센서, 알피엠(RPM)센서 및 차속센서에 의해 측정된 냉각수 온도, 엔진의 분당 회전수(RPM) 및 차량속도가 기준값 이상인 경우에는, 연료의 압력 및 온도를 연료압력센서 및 연료온도센서에 의해 측정하여 판단한 결과 그 측정값이 설정임계값 이상인 경우 냉각팬의 구동상태를 고속회전모드로 전환시키고, 설정임계값 미만이면 냉각팬의 구동상태를 정상회전모드로 전환시키며, 상기 냉각수 온도, 엔진의 분당 회전수(RPM) 및 차량속도가 기준값 미만이더라도 스로틀밸브 완전개방상태에서는 곧 바로 냉각팬의 구동상태를 고속회전모드로 전환시키 는 것을 특징으로 한다.
본 발명에 의하면, 연료가 기화를 막고 액상을 유지시킬 수 있을 뿐 아니라 냉각팬의 과부하에 의한 엔진의 출력저하를 방지할 수 있는 효과를 갖는다.

公开(公告)号：KR1020050003578A

公开(公告)日：2005-01-12

申请号：KR1020030042495

申请日：2003-06-27

Applicant: 현대자동차주식회사

Inventor： 신창현

IPC: G01M17/00

Abstract: PURPOSE: A method for measuring a fuel consumption rate is provided to precisely display fuel consumption information in real time according to an integration distance. CONSTITUTION: A method for measuring a fuel consumption rate includes a step of calculating an amount of fuel supplied through a purge control solenoid valve by an engine control unit(S1). The engine control unit calculates an amount of fuel supplied through an injector(S2). The engine control unit determines a fuel consumption rate by taking each the amount of fuel supplied through the purge control solenoid valve and the injector into consideration(S3). The engine control unit outputs pulses to a trip computer(S4). The trip computer calculates a number of pulses inputted from the engine control unit, and displays a fuel consumption ratio to a driver(S5).

Abstract translation: 目的：提供一种用于测量燃料消耗率的方法，以根据积分距离实时精确地显示燃料消耗信息。 构成：用于测量燃料消耗率的方法包括计算由发动机控制单元通过清洗控制电磁阀供给的燃料量的步骤（S1）。 发动机控制单元计算通过喷射器供给的燃料量（S2）。 发动机控制单元通过考虑通过清扫控制电磁阀和喷射器供给的每种燃料量来确定燃料消耗率（S3）。 发动机控制单元向行程计算机输出脉冲（S4）。 行程计算机计算从发动机控制单元输入的脉冲数，并向驾驶员显示燃料消耗率（S5）。

公开(公告)号：KR1020040107178A

公开(公告)日：2004-12-20

申请号：KR1020030038108

申请日：2003-06-13

Applicant: 현대자동차주식회사

Inventor： 신창현

IPC: F01M1/20

Abstract: PURPOSE: A mounting structure of an oil pressure sensor is provided to prevent rainwater or foreign materials from flowing into an oil passage through a gap between a boss and the pressure sensor and to improve production efficiency of products by increasing mounting and assembling efficiencies of the pressure sensor. CONSTITUTION: In a mounting structure of an oil pressure sensor(2), an oil passage which oil flows into and out of is formed at the side of an oil filter. A boss(1) for mounting the pressure sensor is disposed at the side of the oil passage to incline downward. The pressure sensor is screw-combined to the boss. The pressure sensor is composed of a sensing bar(4) inserted into the boss to detect the pressure of oil in the oil passage and projected and installed at one side of a body(3); a combining unit(5) projected and installed at the other side of the body; and a cap(6) connected with a wire(7) and fitted and joined in the combining unit.

Abstract translation: 目的：提供油压传感器的安装结构，以防止雨水或异物通过凸台和压力传感器之间的间隙流入油路，并通过增加压力的安装和组装效率来提高产品的生产效率 传感器。 构成：在油压传感器（2）的安装结构中，在油过滤器一侧形成油流入和流出的油路。 用于安装压力传感器的凸台（1）设置在油路的侧面以向下倾斜。 压力传感器螺丝组合到凸台。 压力传感器由插入到凸台中的检测棒（4）组成，以检测油通道中的油压并投影并安装在主体（3）的一侧; 组合单元（5），投射并安装在身体的另一侧; 以及与导线（7）连接并安装并接合在组合单元中的盖（6）。

公开(公告)号：KR100461099B1

公开(公告)日：2004-12-13

申请号：KR1020020030168

申请日：2002-05-30

Applicant: 현대자동차주식회사

Inventor： 신창현

IPC: B60N2/04

Abstract: PURPOSE: A device and a method for maintaining horizontality of a driver's seat, using a driver's seat gradient sensor are provided to conveniently travel by maintaining driver's posture and reducing fatigue and a pain in the back. CONSTITUTION: A device for maintaining horizontality of a driver's seat, using a driver's seat gradient sensor includes a driver's seat rotating right and left around a support(15); a resistance track part(12) having a resistor with an incoming side for applying 5V and an out-coming side for ground; a sensor part(10) horizontally supported to the lower end of the support, to output the voltage value by a variable resistance value through a resistance brush(11) contacting with the resistance track part; and an ECU(Electronic Control Unit,13) deciding the voltage value input from the sensor unit and then maintaining horizontality of the driver's seat through an actuator(14). The resistance track part rotates circularly together with the driver's seat.

Abstract translation: 目的：提供一种使用驾驶员座椅坡度传感器来保持驾驶员座椅的水平状态的装置和方法，其通过保持驾驶员的姿势并减轻疲劳和背部疼痛而方便地行驶。 本发明的目的在于提供一种使用驾驶座位梯度传感器保持驾驶员座椅水平位置的装置，其包括围绕支架（15）左右旋转的驾驶员座椅。 具有电阻器的电阻轨道部分（12），所述电阻器具有用于施加5V的输入侧和用于接地的输出侧; 传感器部分（10），其水平地支撑到所述支撑件的下端，以通过与所述电阻轨道部分接触的电阻刷（11）以可变电阻值输出所述电压值; 和确定从传感器单元输入的电压值然后通过致动器（14）保持驾驶员座椅的水平状态的ECU（电子控制单元13）。 阻力轨道部分与驾驶员座位一起旋转。

公开(公告)号：KR100448372B1

公开(公告)日：2004-09-10

申请号：KR1020020025575

申请日：2002-05-09

Applicant: 현대자동차주식회사

Inventor： 신창현

IPC: F02D41/04

Abstract: PURPOSE: An apparatus is provided to detect the slope of the vehicle in an accurate and easy manner by using the relative revolution between the slope sensor and the target wheel. CONSTITUTION: An apparatus comprises a slope unit(110) fixed to the vehicle body, and which moves in the tilted direction of the vehicle; a fixed unit(120) hinge-coupled to the slope unit in such a manner that the fixed unit rotates independently from the slope unit, wherein the fixed unit is applied with loads in a gravity direction regardless of the slope of the vehicle; a slope detection unit(130,132) fixed to the slope unit and the fixed unit, and which detects the slope of the vehicle through the relative motion of the slope unit and the fixed unit; and an engine control unit(140) for performing the corresponding control operation in accordance with the slope of the vehicle detected through the slope detection unit.

Abstract translation: 目的：提供一种装置，通过使用斜度传感器和目标轮之间的相对旋转，以准确和容易的方式检测车辆的斜度。 本发明的目的在于提供一种装置，该装置包括：倾斜部（110），其固定在车身上，并沿车辆的倾斜方向移动; 固定单元（120），其以所述固定单元独立于所述斜面单元旋转的方式铰接到所述斜面单元，其中，所述固定单元在重力方向上受到载荷而与车辆的斜度无关; 倾斜检测单元（130,132），固定到倾斜单元和固定单元，并且通过倾斜单元和固定单元的相对运动检测车辆的倾斜; 和发动机控制单元（140），用于根据通过斜坡检测单元检测到的车辆的斜度执行相应的控制操作。

公开(公告)号：KR100444063B1

公开(公告)日：2004-08-11

申请号：KR1020020025576

申请日：2002-05-09

Applicant: 현대자동차주식회사

Inventor： 신창현

IPC: F02D41/04

Abstract: PURPOSE: An apparatus is provided to detect the slope of the vehicle in an easy manner by detecting changes of the resistance values through the relative resolution between the slope unit and the fixed unit. CONSTITUTION: An apparatus comprises a slope unit(110) fixed to the vehicle body, and which moves in the tilted direction of the vehicle; a fixed unit(120) hinge-coupled to the slope unit in such a manner that the fixed unit rotates independently from the slope unit, wherein the fixed unit is applied with loads in a gravity direction regardless of the slope of the vehicle; a slope detection unit(130 to 132) fixed to the slope unit and the fixed unit, and which electrically detects the slope of the vehicle through the relative motion of the slope unit and the fixed unit; and an engine control unit(140) for analyzing electrical signals detected through the slope detection unit, and performing the corresponding control operation in accordance with the slope of the vehicle.

Abstract translation: 目的：提供一种装置，通过斜率单元和固定单元之间的相对分辨率检测电阻值的变化，以容易的方式检测车辆的斜度。 本发明的目的在于提供一种装置，该装置包括：倾斜部（110），其固定在车身上，并沿车辆的倾斜方向移动; 固定单元（120），其以所述固定单元独立于所述斜面单元旋转的方式铰接到所述斜面单元，其中，所述固定单元在重力方向上受到载荷而与车辆的斜度无关; 斜坡检测单元（130至132），固定至所述斜坡单元和所述固定单元，并且通过所述斜坡单元和所述固定单元的相对运动来电检测车辆的斜度; 以及发动机控制单元（140），用于分析通过斜坡检测单元检测到的电信号，并且根据车辆的斜度执行相应的控制操作。

公开(公告)号：KR1020040050076A

公开(公告)日：2004-06-16

申请号：KR1020020077630

申请日：2002-12-09

Applicant: 현대자동차주식회사

Inventor： 신창현

IPC: F01P7/04

CPC classification number: F01P11/16 ,  F01P7/026 ,  F01P2007/146 ,  F01P2031/00 ,  F01P2037/00

Abstract: PURPOSE: A method for controlling a cooling fan in the malfunction of a coolant temperature sensor is provided to prevent the unnecessary operation of a cooling fan by deciding the operating range of an engine based on the amount of the fuel supplied to a combustion chamber and controlling the rotational speed of the cooling fan. CONSTITUTION: A method for controlling a cooling fan in the malfunction of a coolant temperature sensor comprises the steps of inputting the signals measured by a coolant temperature sensor, a vehicle speed sensor, an injector opening time sensor, a PCSV(Purge Control Solenoid Valve) duty ratio, and a PCSV opening time, deciding the malfunction of the coolant temperature sensor and the vehicle speed sensor, calculating the amount of the fuel supplied to a combustion chamber of an engine with response to the malfunction of the coolant temperature sensor and the vehicle speed sensor, deciding the operating range of the engine according to the amount of the fuel, and controlling the rotational speed of the cooling fan according to the operating range of the engine.

Abstract translation: 目的：提供一种用于控制冷却剂温度传感器故障中的冷却风扇的方法，以通过基于供应到燃烧室的燃料量来控制发动机的操作范围来防止冷却风扇的不必要的操作，并且控制 冷却风扇的转速。 构成：在冷却剂温度传感器的故障中控制冷却风扇的方法包括以下步骤：输入由冷却剂温度传感器测量的信号，车速传感器，喷射器打开时间传感器，PCSV（清洗控制电磁阀） 决定冷却剂温度传感器和车速传感器的故障，根据冷却剂温度传感器和车辆的故障计算供给发动机的燃烧室的燃料量 速度传感器，根据燃料量决定发动机的工作范围，根据发动机的运转范围来控制冷却风扇的转速。

公开(公告)号：KR1020040049336A

公开(公告)日：2004-06-12

申请号：KR1020020076333

申请日：2002-12-03

Applicant: 현대자동차주식회사

Inventor： 신창현

IPC: F01P7/02

CPC classification number: F01P7/026 ,  F01P2025/08 ,  F01P2025/60 ,  F01P2025/70 ,  F01P2037/00

Abstract: PURPOSE: A driving controller of a cooling fan in a vehicle and a method thereof are provided to prevent the overheating of an engine by effectively driving the cooling fan. CONSTITUTION: A driving status of an engine is detected. In driving the engine, the abnormality in a coolant temperature and a speed through a coolant temperature sensor and a speed sensor are checked. In generating the abnormality in the coolant temperature and the speed, a fuel level gauge signal is pulsed according to a set fuel consumed amount. A fuel consumed amount is calculated by multiplying the generated pulse frequency by the set fuel consumed amount. A variable control of a cooling fan is performed according to a moment load change of the engine by diagnosing the load of the engine through the calculated fuel consumed amount. Thereby, the overheating of the engine and the over-driving of the cooling fan are prevented.

Abstract translation: 目的：提供车辆的冷却风扇的驱动控制装置及其方法，以有效地驱动冷却风扇来防止发动机的过热。 构成：检测到发动机的驾驶状态。 在驱动发动机时，检查冷却剂温度的异常和通过冷却剂温度传感器和速度传感器的速度。 在产生冷却剂温度和速度的异常时，燃料液位计信号根据设定的燃料消耗量被脉冲。 通过将产生的脉冲频率乘以设定的燃料消耗量来计算燃料消耗量。 通过根据计算出的燃料消耗量诊断发动机的负荷，根据发动机的转矩负荷变化来执行冷却风扇的可变控制。 由此，能够防止发动机的过热和冷却风扇的过驱动。