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公开(公告)号：KR1020080013498A
公开(公告)日：2008-02-13
申请号：KR1020060075081
申请日：2006-08-09
Applicant: 현대자동차주식회사
Abstract: A cooling water temperature measuring device is provided to improve a cold starting performance by increasing a fuel amount at the time of cold starting, and allowing an ECU to operate normally when a cooling water temperature is increased over 50 degree. A cooling water temperature measuring device comprises a cooling water temperature sensor(1) sensing the temperature of cooling water, an ECU(2) receiving the temperature information from the cooling water sensor and controlling a fuel amount according to the temperature information, a sender(3) supplying an output voltage of the cooling water sensor to a cluster(4), and a resistor(5) connected between the cooling water sensor and an input terminal of the ECU. The voltage supplied to the ECU is slightly lower than the actual temperature information sensed by the cooling water sensor so that the fuel amount is compensated at the time of cold starting.
Abstract translation: 提供一种冷却水温度测量装置，通过增加冷启动时的燃料量来提高冷启动性能，并且当冷却水温度升高超过50度时，允许ECU正常运行。 冷却水温度测量装置包括感测冷却水温度的冷却水温度传感器（1），从冷却水传感器接收温度信息并根据温度信息控制燃料量的ECU（2），发送器 3）将冷却水传感器的输出电压提供给集群（4），以及连接在冷却水传感器和ECU的输入端子之间的电阻器（5）。 提供给ECU的电压略低于由冷却水传感器感测到的实际温度信息，使得在冷起动时补偿燃料量。
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公开(公告)号：KR1020070060186A
公开(公告)日：2007-06-13
申请号：KR1020050119194
申请日：2005-12-08
Applicant: 현대자동차주식회사
Inventor： 유학모
CPC classification number: Y02T10/7241 , Y02T10/7275 , B60L15/20 , B60K6/20 , B60W10/08
Abstract: A motor control booster system for a hybrid vehicle and a control method thereof are provided to improve an efficiency of the system by switching a voltage applied to an inverter according to a high or low operation mode through a hybrid control unit. A TPS(Throttle Position Sensor) and an APS(Accelerator Pedal Sensor) detect information on a state of a vehicle. A high-voltage booster converter(11a) having an output terminal S1 boosts an output voltage of a battery(10) to supply a voltage to an inverter(13). A low-voltage booster converter(11b) having an output terminal S2 boosts the output voltage of the battery to supply a voltage to the inverter. A hybrid control unit receives the detected signals from the TPS and the APS. In case a TPS value is above a constant threshold voltage value, when a vehicular speed is above a reference speed, the output terminal S1 is turned on and the output terminal S2 is turned off, and when a vehicular speed is below the reference speed, the output terminal S2 is turned on and the output terminal S1 is turned off.
Abstract translation: 提供一种用于混合动力车辆的电动机控制增强系统及其控制方法，以通过混合控制单元切换根据高或低操作模式施加到逆变器的电压来提高系统的效率。 TPS（节气门位置传感器）和APS（加速踏板传感器）检测关于车辆状态的信息。 具有输出端子S1的高电压升压转换器（11a）提升电池（10）的输出电压以向逆变器（13）提供电压。 具有输出端子S2的低压升压转换器（11b）升高电池的输出电压以向逆变器提供电压。 混合控制单元从TPS和APS接收检测到的信号。 在TPS值高于恒定阈值电压值的情况下，当车速超过基准速度时，输出端子S1导通，输出端子S2断开，当车速低于基准速度时， 输出端子S2导通，输出端子S1断开。
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公开(公告)号：KR101028022B1
公开(公告)日：2011-04-13
申请号：KR1020050119194
申请日：2005-12-08
Applicant: 현대자동차주식회사
Inventor： 유학모
CPC classification number: Y02T10/7241 , Y02T10/7275
Abstract: 본 발명은 하이브리드 차량의 모터제어용 승압시스템 및 제어방법에 관한 것으로서, 더욱 상세하게는 차량 속도 및 TPS (Throttle Position Sensor) 또는 APS (Accelerator Pedal Sensor) 값을 읽어 운전 모드 별 승압 전압을 제어하여 모터 및 시스템 효율을 증대할 수 있도록 한 하이브리드 차량의 모터제어용 승압시스템 및 제어방법에 관한 것이다.
이를 위해, 본 발명은 차량의 상태에 대한 정보를 감지하는 TPS 및 차속센서와; 출력단자 S1을 갖고 배터리의 출력전압을 승압하여 인버터에 전압을 공급하는 고전압 부스터 변환기와; 출력단자 S2를 갖고 배터리의 출력전압을 승압하여 인버터에 전압을 공급하는 저전압 부스터 변환기와; 상기 TPS 및 차속센서의 감지신호를 입력받아 TPS값이 일정한 문턱 전압값 이상인 경우 차량 속도가 기준 속도 이상이면 상기 출력 단자 S1을 온하고 상기 출력단자 S2를 오프하며, 차량의 속도가 기준 속도 미만이면 상기 출력단자 S2를 온하고 상기 출력단자 S1을 오프하는 HCU; 를 포함하여 구성된 것을 특징으로 하는 하이브리드 차량의 모터제어용 승압시스템을 제공한다.
하이브리드, 모터제어, TPS, APS, 배터리, 부스터, HCU-
公开(公告)号：KR1020100064919A
公开(公告)日：2010-06-15
申请号：KR1020080123570
申请日：2008-12-05
Inventor： 유학모
CPC classification number: F01L1/34406 , F01L1/022 , F01L2800/00 , F01L2820/02 , F02D13/0219 , F02D41/1403 , F02D2041/001 , Y02T10/18
Abstract: PURPOSE: A method and an apparatus for controlling a variable valve of an internal combustion engine are provided to secure stable control of cam phase regardless of oil temperature by applying PID(Proportional Integral Differential) sliding mold control logic to a clutch type electronic variable valve device. CONSTITUTION: A method for controlling a variable valve of an internal combustion engine comprises the steps of: setting a target cam phase according to the current driving condition through a vehicle controller and CAN communication(S101), detecting a cam phase and determining whether the deviation from the target cam phase is over the reference deviation(S103), if the cam phase difference is over the reference deviation, setting a PID sliding plane(S104), calculating control current to follow up the target cam phase(S107), converting the control current into a driving duty ratio(S108), and driving a variable valve device to follow up the target cam phase(S110).
Abstract translation: 目的：提供一种用于控制内燃机的可变阀的方法和装置，以通过将PID（比例积分微分）滑动模具控制逻辑施加到离合器型电子可变阀装置来确保凸轮相位的稳定控制，而不管油温如何 。 构成：一种用于控制内燃机的可变阀的方法，包括以下步骤：通过车辆控制器和CAN通信来设定根据当前行驶状态的目标凸轮相位（S101），检测凸轮相位并确定偏差 从目标凸轮相位超过参考偏差（S103），如果凸轮相位差超过基准偏差，则设定PID滑动平面（S104），计算控制电流以跟随目标凸轮相位（S107），将 控制电流为驱动占空比（S108），并驱动可变阀装置跟随目标凸轮相位（S110）。
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公开(公告)号：KR1020090060796A
公开(公告)日：2009-06-15
申请号：KR1020070127732
申请日：2007-12-10
Applicant: 현대자동차주식회사
Inventor： 유학모
CPC classification number: H02J7/24 , F02B63/04 , F02D29/06 , H02P9/14 , Y02T10/7005
Abstract: An alternator power generation control system using a voltage transformer is provided to improve charging efficiency and shorten charging time by performing quick charge control according to SOC(State Of Charge) of a battery and vehicle drive condition. An alternator power generation control system using a voltage transformer comprises: a regulator(20) controlling the voltage of an alternator(10); an engine ECU(Electronic Control Unit,30) controlling the charging/discharge of a battery; a voltage transformer being installed between the battery and the alternator and boosting low voltage into high voltage; a first power switch(80) for supplying the low voltage of the alternator to the battery; and a second power switch(81) supplying the high voltage boosted with the voltage transformer to the battery.
Abstract translation: 提供使用电压互感器的交流发电控制系统，通过根据电池的SOC（充电状态）和车辆驱动条件进行快速充电控制来提高充电效率并缩短充电时间。 使用电压互感器的交流发电机发电控制系统包括：控制交流发电机（10）的电压的调节器（20）; 控制电池的充电/放电的发动机ECU（电子控制单元）30; 在电池和交流发电机之间安装一个电压互感器，并将低压升压成高压; 用于将所述交流发电机的低电压提供给所述电池的第一电源开关（80） 以及向升压的电压变压器提供的高电压的第二电源开关（81）。
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Patent Agency Ranking
公开(公告)号：KR101534974B1
公开(公告)日：2015-07-08
申请号：KR1020130159193
申请日：2013-12-19
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 현대오트론 주식회사
CPC classification number: G06F11/0757 , G06F11/0724
Abstract: 본발명은다중마이크로코어감시장치및 방법에관한것으로서, 특히하나의와치독(Watchdog)이다수의마이크로코어를감시할수 있도록하는기술이다. 이러한본 발명은, 서로다른펄스형태를갖는클리어신호를주기적으로출력하는다수의마이크로코어, 및서로다른펄스형태를갖는클리어신호를개별적으로입력받아다수의마이크로코어의오류를판단하고, 오류로판단된마이크로코어를개별적으로리셋시키는와치독을포함한다.
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公开(公告)号：KR1020100058134A
公开(公告)日：2010-06-03
申请号：KR1020080116848
申请日：2008-11-24
Applicant: 현대자동차주식회사
Inventor： 유학모
CPC classification number: Y02T10/18 , F02D13/0207 , F01L1/34 , F02D41/062
Abstract: PURPOSE: A device and a method for controlling starting of an electronic variable valve are provided to improve initial starting by reducing starting time, and to reduce exhaust gas in a low temperature. CONSTITUTION: A method for controlling starting of an electronic variable valve is as follows. When the starting of an electronic variable valve is detected, an initial value of an exhaust valve and a suction valve is figured out(S102). It is determined whether the rotation amount of an engine is reached to the revolutions per second(S104). When the rotation amount is reached to the RPS, the suction valve is maximally sparked(S105).
Abstract translation: 目的：提供一种用于控制电子可变阀启动的装置和方法，以通过减少启动时间来改善初始启动，并且在低温下减少废气。 构成：用于控制电子可变阀起动的方法如下。 当检测到电子可变阀的起动时，计算排气门和吸入阀的初始值（S102）。 确定发动机的旋转量是否达到每秒的转数（S104）。 当旋转量达到RPS时，吸入阀最大程度地引起火花（S105）。
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公开(公告)号：KR100765642B1
公开(公告)日：2007-10-10
申请号：KR1020060096033
申请日：2006-09-29
Applicant: 현대자동차주식회사
Inventor： 유학모
CPC classification number: Y02T10/32 , Y02T10/40 , F02D41/22 , F02D19/022 , F02D19/025 , F02D2041/227 , F02D2041/228
Abstract: An apparatus and method for operating a limp-home mode according to a trouble of a fuel pump in an LPG injection vehicle are provided to supply vaporized LPG into an engine by forming a separate bypass line at an LPG fuel line. An apparatus for operating a limp-home mode according to trouble of a fuel pump in an LPG injection vehicle includes a bypass fuel line(40), a fuel tank(5), a pressure reduction device(50), a fuel blocking valve(30), an LPI control interface box(8), and an injector(13). The bypass fuel line is installed at an upper part of the fuel tank and the injector. The pressure reduction device and the fuel blocking valve are installed in the middle of the bypass fuel line. The LPI control interface box controls to close the fuel blocking valve in a normal state and to open the fuel blocking valve when the fuel pump malfunctions and a vaporized LGP fuel can be supplied into the injector.
Abstract translation: 提供根据LPG喷射车辆中的燃料泵的故障来操作跛行模式的装置和方法，以通过在LPG燃料管线上形成单独的旁路管线将蒸发的LPG提供给发动机。 根据LPG喷射车辆中的燃料泵的故障来操作跛行模式的装置包括旁路燃料管路（40），燃料箱（5），减压装置（50），燃料阻断阀（ 30），LPI控制接口盒（8）和喷射器（13）。 旁路燃料管线安装在燃料箱和喷射器的上部。 减压装置和燃料阻断阀安装在旁路燃料管路的中间。 LPI控制接口盒控制在正常状态下关闭燃料阻断阀，并且当燃油泵发生故障并且可以将蒸发的LGP燃料供应到喷射器中时打开燃料阻断阀。
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公开(公告)号：KR1020150072484A
公开(公告)日：2015-06-30
申请号：KR1020130159193
申请日：2013-12-19
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 현대오트론 주식회사
CPC classification number: G06F11/0757 , G06F11/0724
Abstract: 본발명은다중마이크로코어감시장치및 방법에관한것으로서, 특히하나의와치독(Watchdog)이다수의마이크로코어를감시할수 있도록하는기술이다. 이러한본 발명은, 서로다른펄스형태를갖는클리어신호를주기적으로출력하는다수의마이크로코어, 및서로다른펄스형태를갖는클리어신호를개별적으로입력받아다수의마이크로코어의오류를판단하고, 오류로판단된마이크로코어를개별적으로리셋시키는와치독을포함한다.
Abstract translation: 本发明涉及一种多微核心监控装置及其方法，更具体地说，涉及一种使单个看门狗监视多个微距拍摄的技术。 本发明包括：微焦点周期性地输出具有不同脉冲形状的清晰信号; 以及看门狗，其接收具有不同脉冲形状的各个清除信号以确定其错误，并且复位被确定为具有错误的微分。
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