公开(公告)号：KR1020040041432A

公开(公告)日：2004-05-17

申请号：KR1020020069793

申请日：2002-11-11

Applicant: 현대자동차주식회사

Inventor： 신창현

IPC: B60H1/00

Abstract: PURPOSE: An apparatus and a method for controlling warning about a shortage of an air conditioner refrigerant for a vehicle are provided to automatically warn of an air conditioner refrigerant supply period by complementing engine control unit logic. CONSTITUTION: A vehicle operation state detector detects an operation state of a vehicle(S210). An engine control unit analyses signals inputted through an engine RPM(Revolutions Per Minute) detecting sensor for detecting a start state of the vehicle(S212). Signals inputted through an air conditioner driving unit are analyzed to detect a driving state of an air conditioner(S214). The engine control unit analyzes signals inputted through a temperature sensor and a timer, and compares time taken until an indoor temperature of the vehicle gets to a set indoor temperature with critical time(S216). If the compared time is lower than the critical time, the engine control unit compares an operation cycle frequency of an air conditioner compressor with a critical frequency(S218). If the operation cycle frequency exceeds the critical frequency, the engine control unit drives a warning unit to warn of a shortage of an air conditioner refrigerant(S220). The engine control unit compares an air conditioner compressor operation cycle period with an initially set critical period(S222).

Abstract translation: 目的：提供一种用于控制关于车辆空调制冷剂不足的警告的装置和方法，用于通过补充发动机控制单元逻辑来自动警告空调制冷剂供给周期。 构成：车辆操作状态检测器检测车辆的运行状态（S210）。 发动机控制单元分析通过用于检测车辆的起始状态的发动机RPM（每分钟转数）检测传感器输入的信号（S212）。 分析通过空调驱动单元输入的信号以检测空调的驱动状态（S214）。 发动机控制单元分析通过温度传感器和定时器输入的信号，并且比较在车辆的室内温度达到设定的室内温度与关键时间之间所花费的时间（S216）。 如果比较时间低于临界时间，则发动机控制单元将空调压缩机的运行周期频率​​与临界频率进行比较（S218）。 如果操作循环频率超过临界频率，则发动机控制单元驱动警告单元警告空调制冷剂不足（S220）。 发动机控制单元将空调压缩机运行循环周期与初始设定的临界时段进行比较（S222）。

公开(公告)号：KR1020040031795A

公开(公告)日：2004-04-14

申请号：KR1020020059655

申请日：2002-10-01

Applicant: 현대자동차주식회사

Inventor： 신창현

IPC: F02D9/02

CPC classification number: F02D11/10 ,  F02D2011/102 ,  F02M31/02

Abstract: PURPOSE: A structure of an electronic throttle body is provided to disperse force acting on a throttle body when an engine rolls and minimize interference, to prevent deterioration of coupling force between a plastic surge tank and the throttle body, to improve durability, and to prevent freezing of a throttle valve. CONSTITUTION: A driving motor(12) is installed on an upper side of a throttle body(10) to open and close a throttle valve(11). A power transmission part(13) is installed on a side of the throttle body to transmit power of the driving motor to the throttle valve. A base(14) has a space in which hot water is circulated, and coupled to the throttle body to prevent freezing of the throttle valve. Durability of the throttle body is improved thereby. A hot water input nipple(15) and a hot water discharge nipple(16) are coupled to a lower side of the base to continuously supply hot water into the base. The hot water input nipple and the hot water discharge nipple are connected with a coolant channel of an engine to supply coolant into the base.

Abstract translation: 目的：提供一种电子节气门体的结构，以在发动机滚动时分散作用在节气门体上的力并使干扰最小化，以防止塑料缓冲罐与节气门体之间的联结力的劣化，以提高耐久性，并防止 节流阀冻结 构成：驱动马达（12）安装在节气门体（10）的上侧，以打开和关闭节气门（11）。 动力传递部分（13）安装在节气门体的一侧，以将驱动电动机的动力传递到节流阀。 基座（14）具有热水循环的空间，并且联接到节气门体以防止节流阀的冻结。 节气门体的耐久性得以改善。 热水输入接头（15）和热水排放接头（16）联接到基座的下侧，以将热水连续供应到基座中。 热水输入接头和热水排放管接头与发动机的冷却剂通道连接，以将冷却剂供应到基座中。

公开(公告)号：KR1020040024198A

公开(公告)日：2004-03-20

申请号：KR1020020055736

申请日：2002-09-13

Applicant: 현대자동차주식회사

Inventor： 신창현

IPC: B60T8/20

CPC classification number: B60T13/74 ,  B60K26/021 ,  B60T7/042 ,  H03M1/66

Abstract: PURPOSE: A brake system and a method of a vehicle are provided to gradually reduce and release the braking power of a brake in re-starting on a slope and accordingly to reduce risks of accidents. CONSTITUTION: A brake system of a vehicle is composed of a control unit(106), a relay(107), and a braking power reducing unit(108). The control unit outputs a control signal for gradually reducing braking power for a constant time to a signal of a brake pedal switch(101) and an accelerator pedal switch(105), a signal detected from a speed sensor, and a signal detected from a gradient sensor. The relay is turned on to the control signal output from the control unit to supply battery power(B+) to a hydraulic motor(102). The braking power reducing unit gradually reduces the braking power of the vehicle by reducing battery power supplied to the hydraulic motor for the constant time to the control signal output from the control unit.

Abstract translation: 目的：提供一种制动系统和车辆的方法，以逐渐减小和释放在斜坡上重新起动的制动器的制动力，从而降低事故风险。 构成：车辆的制动系统由控制单元（106），继电器（107）和制动功率降低单元（108）构成。 控制单元输出用于将制动力逐渐减小到制动踏板开关（101）和加速踏板开关（105）的信号，从速度传感器检测的信号和从 梯度传感器 继电器接通控制单元输出的控制信号，向液压马达（102）提供电池电力（B +）。 制动功率降低单元通过将供给液压马达的电池电力恒定地减少到从控制单元输出的控制信号来逐渐降低车辆的制动力。

公开(公告)号：KR1020040024097A

公开(公告)日：2004-03-20

申请号：KR1020020055601

申请日：2002-09-13

Applicant: 현대자동차주식회사

Inventor： 신창현

IPC: F02M31/14

Abstract: PURPOSE: An icing checking device of a throttle valve is provided to increase a contact area of a throttle valve with hot water, thereby restricting the throttle valve from freezing. CONSTITUTION: A throttle valve(3) is formed in a throttle body(1) for controlling an amount of intake air supplied to an engine. A triangularly depressed part(2) is formed at a lower part of the throttle body. A clamp-shaped boss(4) having a bend center part is closely combined with a lower part of the depressed part. A flow path(5) is formed in the center of the boss, passing through both sides of the boss. An input nipple(6) is combined with one end of the flow path for flowing hot water in. An output nipple(7) is combined with the other end of the flow path for discharging hot water.

Abstract translation: 目的：提供节流阀的结冰检查装置，以增加节流阀与热水的接触面积，从而限制节流阀的冻结。 构成：节流阀（3）形成在节气门体（1）中，用于控制供给发动机的进气量。 在节流阀体的下部形成有三角凹部（2）。 具有弯曲中心部分的夹紧形状的凸台（4）与凹陷部分的下部紧密结合。 在凸台的中心形成有流路（5），通过凸台的两侧。 输入接头（6）与用于流动热水的流路的一端组合。输出接头（7）与用于排出热水的流路的另一端组合。

公开(公告)号：KR1020040023302A

公开(公告)日：2004-03-18

申请号：KR1020020055010

申请日：2002-09-11

Applicant: 현대자동차주식회사

Inventor： 신창현

IPC: F02M41/00

Abstract: PURPOSE: A system to supply fuel for a vehicle is provided to improve the efficiency of fuel use and smoothly supply fuel by accurately controlling fuel through an injector. CONSTITUTION: A returnless fuel system(10) includes a fuel tank(11) storing fuel, a fuel supply pipe(12) for sending the fuel pumped by a fuel pump, and a delivery pipe(13) supplying the fuel to injectors(14) of an engine. A plurality of embedded damper elements(20) are installed at the fuel supply pipe(12) for controlling a stable and accurate fuel pressure. Each damper element is formed of an attenuating part fixed by fixing parts at a predetermined position of the fuel supply pipe in a longitudinal direction, and protrusion parts separated from each other at lower and upper parts of the attenuating part in backward and forward directions.

Abstract translation: 目的：提供一种为车辆供应燃料的系统，以提高燃料使用效率，并通过精确控制通过喷射器的燃料来平稳地供应燃料。 构成：无回油燃料系统（10）包括储存燃料的燃料箱（11），用于发送由燃料泵泵送的燃料的燃料供给管（12）和将燃料供应到喷射器（14）的输送管 ）发动机。 多个嵌入式阻尼元件（20）安装在燃料供给管（12）上，用于控制稳定和准确的燃料压力。 每个阻尼元件由沿着长度方向的燃料供给管的预定位置处的固定部分固定的衰减部分形成，并且在向前和向前的方向上在衰减部分的下部和上部彼此分离的突出部分形成。

公开(公告)号：KR1020040001260A

公开(公告)日：2004-01-07

申请号：KR1020020036398

申请日：2002-06-27

Applicant: 현대자동차주식회사

Inventor： 신창현

IPC: G01P15/00

CPC classification number: G01P15/14 ,  B60R21/0132 ,  G01P15/18

Abstract: PURPOSE: An apparatus for detecting the impact and acceleration of a vehicle is provided to be capable of simultaneously sensing the impact and acceleration of the vehicle by forming an impact sensor and an acceleration sensor as one piece. CONSTITUTION: An apparatus(300) for detecting the impact and acceleration of a vehicle is provided with an impact state sensing part and an acceleration state sensing part, wherein the impact and acceleration state sensing part are formed as one piece. The impact and acceleration state sensing part include a moving part(310) which moves to a predetermined direction when the change of an impact or acceleration state happens, a restoring part(330) which supplies restoring force to the moving part, and a plurality of motion sensing parts(340,342).

Abstract translation: 目的：提供一种用于检测车辆的冲击和加速度的装置，其能够通过将冲击传感器和加速度传感器形成为一体来同时感测车辆的冲击和加速。 构成：用于检测车辆的撞击和加速度的装置（300）设置有冲击状态检测部和加速度状态检测部，其中冲击和加速状态感测部形成为一体。 冲击和加速状态检测部分包括当碰撞或加速状态发生变化时向预定方向移动的运动部件（310），向运动部件提供恢复力的恢复部件（330） 运动感应部件（340,342）。

公开(公告)号：KR1020030096936A

公开(公告)日：2003-12-31

申请号：KR1020020034038

申请日：2002-06-18

Applicant: 현대자동차주식회사

Inventor： 신창현 ,  박용범 ,  곽철규

IPC: B60R16/02

Abstract: PURPOSE: A mounting structure of an engine control unit for a vehicle is provided to precisely detect air intake by directly installing an air flow sensor at the outlet of an air cleaner. CONSTITUTION: An extension unit(12) is extended from one side of an air cleaner(10). An opening part(13) is formed at the extension unit. An engine control unit(20) is inserted into the opening part. A cooling fin(21) in the engine control unit is located in the extension unit. A sealing is installed between the extension unit and the engine control unit, and has a square section.

Abstract translation: 目的：提供一种用于车辆的发动机控制单元的安装结构，以通过在空气净化器的出口处直接安装气流传感器来精确地检测进气。 构成：延伸单元（12）从空气滤清器（10）的一侧延伸。 在扩展单元处形成开口部（13）。 发动机控制单元（20）插入开口部。 发动机控制单元中的散热片（21）位于扩展单元中。 在扩展单元和发动机控制单元之间安装密封件，并且具有正方形部分。

公开(公告)号：KR1020030092493A

公开(公告)日：2003-12-06

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：提供使用驾驶员座椅梯度传感器来维持驾驶员座椅水平度的装置和方法，以便通过保持驾驶员的姿势并减少疲劳和背部疼痛来方便地行驶。 构成：使用驾驶员座椅梯度传感器来维持驾驶员座椅的水平度的装置包括围绕支撑件（15）左右旋转的驾驶员座椅; 电阻轨道部分（12），具有用于施加5V的入射侧的电阻器和用于接地的前端; 水平地支撑在所述支撑体的下端的传感器部分（10），通过与所述阻力轨道部分接触的电阻刷（11）将所述电压值输出可变电阻值; 以及ECU（电子控制单元13），判定从传感器单元输入的电压值，然后通过致动器（14）保持驾驶员座位的水平度。 阻力轨道部分与驾驶员座椅一起旋转。

公开(公告)号：KR1020030091185A

公开(公告)日：2003-12-03

申请号：KR1020020029040

申请日：2002-05-24

Applicant: 현대자동차주식회사

Inventor： 신창현

IPC: F02D9/18

CPC classification number: F02D41/221 ,  F02D9/1065 ,  F02D2200/0404 ,  F02D2200/501

Abstract: PURPOSE: A resilience diagnosis method of a throttle lever spring for a vehicle is provided to prevent accidents by controlling a throttle lever or a throttle valve according to the purpose of a driver, and to idle promptly and completely by detecting return of the throttle lever spring with a TPS(Throttle Position Sensor) and an APS(Accelerator Position Sensor). CONSTITUTION: An ECU(Electronic Control Unit) reads vehicle speed, APS and TPS signals(110). The vehicle speed is compared with the critical value, and the APS signal is compared with the high threshold value(120). In case of the vehicle speed to be over the critical value and the APS signal to be over the high threshold value, return of the APS signal to the idle state is detected(130). The ECU calculates time for returning the threshold value of the APS signal to the idle state(140), and for returning the TPS signal to the idle state(150). The calculated absolute value is compared with the critical value(160). The ECU decides the trouble of restoring force of the throttle lever spring in case of the calculated absolute value to be over the critical value, and alarms to a driver(170).

Abstract translation: 目的：提供一种用于车辆的油门杆弹簧的弹性诊断方法，以通过根据驾驶员的目的控制节气门杆或节流阀来防止事故，并且通过检测节气门杆弹簧的返回来迅速和完全地怠速 带有TPS（节气门位置传感器）和APS（加速器位置传感器）。 规定：ECU（电子控制单元）读取车速，APS和TPS信号（110）。 将车速与临界值进行比较，并将APS信号与高阈值进行比较（120）。 在车速超过临界值并且APS信号超过高阈值的情况下，检测到APS信号返回到空闲状态（130）。 ECU计算将APS信号的阈值返回到空闲状态（140）的时间，并且将TPS信号返回到空闲状态（150）。 计算的绝对值与临界值（160）进行比较。 在计算绝对值超过临界值的情况下，ECU决定油门杆弹簧的恢复力的麻烦，并向驾驶员（170）发出报警。

公开(公告)号：KR1020030087709A

公开(公告)日：2003-11-15

申请号：KR1020020025576

申请日：2002-05-09

Applicant: 현대자동차주식회사

Inventor： 신창현

IPC: F02D41/04

CPC classification number: B60W40/076 ,  B60W10/06 ,  B60W2550/142

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：提供一种通过检测斜率单元和固定单元之间的相对分辨率的电阻值的变化来容易地检测车辆的斜率的装置。 构成：一种装置，包括固定在车体上并沿车辆倾斜方向移动的斜坡单元（110）; 固定单元（120），其以与所述斜坡单元独立旋转的方式铰接到所述斜坡单元，其中所述固定单元在重力方向上施加载荷，而与所述车辆的坡度无关; 斜坡检测单元，固定到斜坡单元和固定单元，并且通过斜坡单元和固定单元的相对运动电检测车辆的斜率; 以及用于分析通过斜率检测单元检测的电信号的发动机控制单元（140），并且根据车辆的斜率执行相应的控制操作。