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91. 发明公开

KR1020040045760A 키 오프시 디젤 엔진의 부조 방지방법 无效
标题翻译：点火开关关闭前柴油发动机检测方法
公开(公告)号：KR1020040045760A
公开(公告)日：2004-06-02
申请号：KR1020020073614
申请日：2002-11-25
申请人： 현대자동차주식회사
发明人： 공승기
IPC分类号： F02D9/02
CPC分类号： F02D9/02 , F02D2009/0233
摘要： PURPOSE: A hunting preventing method of a diesel engine under key off of an ignition switch is provided to prevent vibration of the vehicle body, and to improve the quality of the product by restricting noise and hunting of the engine under key off of the ignition switch with applying the throttle flap to the intake manifold. CONSTITUTION: To prevent the diesel engine from hunting, the key-off is decided in stopping the vehicle while running the engine(110,120). RPM(Revolutions Per Minute) of the engine is reduced under key off of the ignition switch(130). The power latch of an ECU of the vehicle is operated for the predetermined time(140). A throttle solenoid valve is actuated for the predetermined time(150). A throttle flap is turned at 90 angular degrees by pulling the rod of the throttle valve actuator with forming vacuum in the throttle valve, and the throttle solenoid valve is closed. The throttle solenoid valve is opened by restoring the throttle flap with the return spring in losing negative pressure from engine stall.
摘要翻译：目的：提供一种在点火开关关闭状态下的柴油发动机的防止狩猎方法，以防止车体振动，并通过在点火开关的钥匙下限制发动机的噪音和狩猎来提高产品质量将油门挡板应用于进气歧管。构成：为了防止柴油发动机的狩猎，在运行发动机时决定停车（110,120）。在点火开关（130）的关闭下，发动机的RPM（每分钟转数）减小。车辆的ECU的动力闩锁操作预定时间（140）。节气门电磁阀在预定时间内被致动（150）。通过在节流阀中形成真空来拉动节流阀致动器的杆，节流阀瓣以90度角转动，并且节气门电磁阀关闭。通过用回位弹簧恢复节气门瓣，在发动机失速时失去负压，打开节气门电磁阀。

92. 发明公开

KR1020030084329A 차량의 엔진 시동시 데이터 프레임 체크 방법 失效
标题翻译：在车辆起动时检查数据框的方法
公开(公告)号：KR1020030084329A
公开(公告)日：2003-11-01
申请号：KR1020020022997
申请日：2002-04-26
申请人： 현대자동차주식회사
发明人： 공승기
IPC分类号： F02N11/08
CPC分类号： F02N11/08 , F02D41/062
摘要： PURPOSE: A method is provided to prevent a failure of starting of vehicle engine caused due to the abnormal storage of an ending bit of the data frame. CONSTITUTION: A method comprises a step(S101 to S103) of permitting an ECU to start an initialization check mode and check data frames of each address when the contact of the ignition switch is selected as turn-on; a step(S104) of judging whether an ending bit of the data frame is detected in the limited time period counted by a watch dog; a step(S106) of judging whether the final address is checked or not if the ending bit of the data frame is not detected in the limited time period; and a step(S105) of ending an initialization check routine for the request of engine start, if the ending bit of the data frame is detected or the final address is checked in the limited time period.
摘要翻译：目的：提供一种防止由于数据帧的结束位的异常存储引起的车辆引擎故障的方法。构成：一种方法包括：当选择点火开关的接点作为接通时，允许ECU开始初始化检查模式并检查每个地址的数据帧的步骤（S101至S103）在由监视狗计数的有限时间段内判断数据帧的结束位是否被检测的步骤（S104）如果在有限的时间段内没有检测到数据帧的结束位，则判断最终地址是否被检查的步骤（S106）; 以及如果检测到数据帧的结束位或在有限时间段内检查最终地址，则结束用于发动机起动请求的初始化检查例程的步骤（S105）。

93. 发明授权

KR100398245B1 디젤 엔진의 매연 저감방법 失效
标题翻译： 디젤엔진의매연저감방법
公开(公告)号：KR100398245B1
公开(公告)日：2003-09-19
申请号：KR1020010032735
申请日：2001-06-12
申请人： 현대자동차주식회사
发明人： 공승기
IPC分类号： F02D41/10
摘要： PURPOSE: A method for reducing smoke in diesel engine is provided to control the fuel feeding amount by respectively applying a fuel supply map set up by neutral state of transmission range and an supply state of intake air amount according to the operation of an acceleration pedal. CONSTITUTION: A method for reducing smoke in diesel engine comprises the steps of : if the vehicle is started up, judging that a first condition is satisfied with an inputted transmission range(S100,S110), intake air amount, vehicle speed, and change rate of engine RPM; if the first condition is satisfied, outputting fuel amount control signal which a free-axle map stored in a memory is applied to(S120); and if the first condition is not satisfied, outputting fuel amount control signal by applying a general fuel supply map predetermined in the memory(S130). The first condition is that the transmission is on neutral position, a prescribed first determined value of the intake air amount is exceeding T_1sec, the vehicle speed is 0kph, and the change rate of engine RPM is 750rpm-4200rpm.
摘要翻译：目的：提供了一种用于减少柴油发动机中的烟雾的方法，以通过分别应用根据变速器档位的空档状态设定的燃料供给图和根据加速踏板的操作的进气量的供给状态来控制燃料供给量。用于减少柴油发动机中烟雾的方法包括以下步骤：如果车辆起动，则判断输入变速器档位满足第一条件（S100，S110），进气量，车辆速度和变化率的发动机转速; 如果满足第一条件，则输出存储在存储器中的空转轴映射的燃料量控制信号（S120）; 并且如果不满足第一条件，则通过应用在存储器中预定的通用燃料供应图来输出燃料量控制信号（S130）。第一个条件是变速器处于空档位置，进气量的规定的第一确定值超过T_1秒，车速为0kph，并且发动机RPM的变化率为750rpm-4200rpm。

94. 发明公开

KR1020030023013A 차량의 이지알 제어장치 및 방법 有权
标题翻译：用于控制车辆中排气回收的方法和装置
公开(公告)号：KR1020030023013A
公开(公告)日：2003-03-19
申请号：KR1020010055881
申请日：2001-09-11
申请人： 현대자동차주식회사
发明人： 공승기
IPC分类号： F02D43/00
CPC分类号： Y02T10/121
摘要： PURPOSE: A method and an apparatus for controlling an EGR(exhaust gas recirculation) in a vehicle are provided to improve an engine performance by performing a duty control of the EGR depending on an engine R.P.M, the amount of fuel to be injected, and the intake air temperature. CONSTITUTION: After igniting an engine(S101), a control section detects the amount of fuel, the intake air temperature and the engine R.P.M(S102,S103,S104). The control section determines whether the intake air temperature exceeds a predetermined reference temperature(S105). If the intake air temperature is less than the predetermined reference temperature, an EGR duty control value is calculated based on a predetermined map table. If the intake air temperature exceeds the predetermined reference temperature, the EGR duty control value is set to "0"(S106), thereby preventing exhaust gas from flowing into a combustion chamber.
摘要翻译：目的：提供一种用于控制车辆中的EGR（排气再循环）的方法和装置，以通过根据发动机RPM，要喷射的燃料量执行EGR的占空比控制来改善发动机性能，并且进气温度。构成：在点燃发动机（S101）之后，控制部检测燃料量，进气温度和发动机R.P.M（S102，S103，S104）。控制部判定进气温度是否超过规定的基准温度（S105）。如果进气温度小于规定的基准温度，则基于规定的映射表来计算EGR占空比控制值。如果进气温度超过预定的基准温度，则EGR占空比控制值被设定为“0”（S106），从而防止废气流入燃烧室。

95. 发明公开

KR1020020094660A 에어컨 작동시 헤드 램프의 광도 저하 개선 회로 无效
标题翻译：改善起动空调器头灯亮度的电路
公开(公告)号：KR1020020094660A
公开(公告)日：2002-12-18
申请号：KR1020010033012
申请日：2001-06-12
申请人： 현대자동차주식회사
发明人： 공승기
IPC分类号： B60H1/32
摘要： PURPOSE: A circuit for improving deterioration of brightness of head lamp on starting air conditioner is provided to stably operate an electric system of a vehicle as a whole. CONSTITUTION: An air conditioning driving circuit includes an engine control unit(ECU:10); a first cooling fan(20a) and a second cooling fan(20b) controlled by the ECU by operation of an air conditioner switch(21) to be simultaneously driven; and a relay(RYC) driving the cooling fans together with a compressor. The first cooling fan and the second cooling fan are started at different points of time as the first cooling fan is started together with operation of the air conditioner switch and the second cooling fan is started together with the compressor.
摘要翻译：目的：提供一种用于改善起动空调的前灯的亮度劣化的电路，以稳定地操作车辆的电气系统。构成：空调驱动电路包括发动机控制单元（ECU：10）; 由空调开关（21）的操作由ECU控制的第一冷却风扇（20a）和第二冷却风扇（20b），以同时驱动; 以及与压缩机一起驱动冷却风扇的继电器（RYC）。随着第一冷却风扇与空调开关的操作一起启动，第一冷却风扇和第二冷却风扇在不同的时间点启动，第二冷却风扇与压缩机一起启动。

96. 发明授权

KR100335937B1 디젤 엔진용 예열플러그 失效
标题翻译：柴油发动机的GLOW插头
公开(公告)号：KR100335937B1
公开(公告)日：2002-05-10
申请号：KR1019990045077
申请日：1999-10-18
申请人： 현대자동차주식회사
发明人： 공승기
IPC分类号： F02P13/00
摘要： 본발명은외부의충격에대하여내충격성및 내구성을향상시킴과동시에발열코일을짧게형성할수 있도록하기위하여, 외부의전원장치에단자나사를통하여연결되는하우징과; 상기하우징의내부에설치되는발열수단과; 상기하우징의하부에설치되어상기발열수단과외부와의열전달을매개하는금속성의열전달수단을포함하여이루어지는디젤엔진용예열플러그를제공한다.

97. 发明公开

KR1020170070984A 차량 구동모드 변환용 액추에이터의 페일세이프 장치 및 방법 有权
公开(公告)号：KR1020170070984A
公开(公告)日：2017-06-23
申请号：KR1020150178764
申请日：2015-12-15
申请人： 현대자동차주식회사
发明人： 김태호 , 공승기 , 이재신 , 김종현
IPC分类号： F16H61/12 , F16H61/16 , B60K17/348
摘要： 본발명은 2륜구동과 4륜구동의차량구동모드를전환시켜줄 수있는차량구동모드변환용액추에이터의페일세이프장치및 방법에관한것으로, 더욱상세하게는차량구동모드변환용액추에이터의비정상적인잠금해제가발생하기시작하는시점을정확하게검출하여즉각적으로대응함으로써액추에이터의비정상적인잠금해제가발생하기이전상태로액추에이터를회복시킬수 있는차량구동모드변환용액추에이터의페일세이프장치및 방법에관한것이다.

98. 发明授权

KR101620180B1 TMED 플러그 인 하이브리드 차량용 구동모터 온도 제어방법 및 그 시스템 有权
标题翻译： TMED TMED混合动力汽车插头电机温度控制方法及系统
公开(公告)号：KR101620180B1
公开(公告)日：2016-05-13
申请号：KR1020140096658
申请日：2014-07-29
申请人： 현대자동차주식회사
发明人： 정상현 , 공승기 , 김영철
IPC分类号： B60W10/30 , B60W20/00
摘要： 구동모터강제충전시 구동모터의온도상승에따른 EV 주행성능저하문제를해결한 TMED 플러그인 하이브리드차량용구동모터온도제어방법및 그시스템이소개된다.본발명의 TMED 플러그인 하이브리드차량용구동모터온도제어방법은엔진의여유구동력을이용하여구동모터를강제충전한후, EV 주행모드일시 엔진워터펌프를구동하는과정; 구동과정후, 구동모터와변속기오일의온도차이를측정하여기준온도값과비교하는과정; 구동모터와변속기오일의온도차이가기준온도값보다작은경우, 구동모터의온도를제1기준온도값과비교하는과정; 구동모터의온도가제1기준온도값보다높은경우, 변속기오일의공급압력을측정하여기준압력값과비교하는과정; 및변속기오일의공급압력이기준압력값미만이면, 변속기오일의공급압력을상기기준압력값으로증가시키는과정;을포함하고, 증가과정후, 변속기오일을엔진냉각수와열교환되도록변속기오일워머에공급함으로써, 상기구동모터를냉각하는것을특징으로할 수있다.

99. 发明公开

KR1020140137741A 변속기의 액추에이터 제어방법 有权
标题翻译：执行器控制传动方法
公开(公告)号：KR1020140137741A
公开(公告)日：2014-12-03
申请号：KR1020130058606
申请日：2013-05-23
申请人： 현대자동차주식회사
发明人： 안철민 , 정상현 , 공승기
IPC分类号： F16H61/02 , F16H61/28 , F16H63/08
摘要： 본 발명은 변속기의 액추에이터 제어방법에 관한 것으로서, 특히 차량 신호 시 변속제어장치(1)를 ON시키는 제1단계(S10)와; 상기 제1단계에서 상기 변속제어장치(1)가 ON인 상태에서 차속이 0인지 아닌지 판단하는 제2단계(S20)와; 상기 제2단계에서 차속이 0인 경우 상기 변속제어장치(1)를 통해 변속기와 연동된 액추에이터(10)의 스트로크 정보를 0으로 스캔하는 제3단계(S30)와; 상기 제3단계 후 주행거리가 소정거리를 초과하는지 판단하는 제4단계(S40)와; 상기 제4단계에서 소정거리 초과 시 상기 액추에이터(10)의 풀토크를 확인하여 상기 제4단계로부터 증가된 값만큼 스트로크를 오프셋시키는 제5단계(S50)와; 상기 제5단계의 스트로크에 대한 정보가 저장부에 존재하는지 여부를 판단하는 제6단계(S60)와; 스트로크 정보 미존재 시 스트로크 정보를 스캔하고 저장하는 제7단계(S70)와; 상기 제7단계 이후 변속기 제어 및 전기자동차 시스템을 준비하고 차량제어장치(2)를 통해 스트로크를 추종하는 제8단계(S80)와; 스트로크 추종 시 과전류가 소정시간 동안 지속되는지 판단하는 제9단계(S90)와; 과전류가 소정시간 동안 지속되는 경우 변속제어장치에 에러가 발생된 것으로 판단하여 상기 액추에이터를 정지시키는 제10단계(S100)로 구성되는 것을 특징으로 한다.
摘要翻译：本发明涉及变速器的致动器控制方法。更具体地说，变速器的执行器控制方法包括：（S10）当车辆给出信号时，开启变速控制装置（1）的第一步骤; （S20）在第一步骤中当变速控制装置（1）接通时，确定车辆的速度是否为零的第二步骤; （S30）第三步骤，如果在第二步骤中车辆的速度为零，扫描通过变速控制装置（1）连接到变速器的致动器（10）的行程信息为零; （S40）在第三步骤之后，确定车辆的距离超过预定距离的行驶的第四步骤; （S50）第五步骤，如果在第四步骤中车辆的距离超过预定距离，则通过确认致动器（10）的全部扭矩，将行程偏移大于从第四步骤增加的幅度; （S60）确定存储部分中是否存在关于笔划的信息的第六步骤; （S70）第七步骤，如果不存在关于行程的信息，则存储和扫描笔画上的笔画信息; （S80）第八步，准备变速器控制和电动汽车系统，并且通过车辆控制装置（2）模拟行程; （S90）在模拟笔划的预定时间期间，判断过电流是否流动的第九步骤; 以及（S100）第十步骤，如果过剩电流持续到预定时间，则通过确定变速控制装置中的错误中断来停止致动器。

100. 发明公开

KR1020130065417A 하이브리드 차량용 변속기의 유압 이상 진단 및 제어 방법 有权
标题翻译：混合动力车辆自动变速器液压失效检查与控制方法
公开(公告)号：KR1020130065417A
公开(公告)日：2013-06-19
申请号：KR1020110132264
申请日：2011-12-09
申请人： 현대자동차주식회사
发明人： 정상현 , 김종현 , 김영철 , 이장미 , 송상록 , 강승재 , 이재신 , 이학성 , 공승기
IPC分类号： F16H61/04 , F16H61/06 , B60K6/20 , B60W10/10
CPC分类号： B60W10/105 , B60K6/445 , B60W20/50 , B60Y2200/92 , F16H61/0031 , Y02T10/6239
摘要： PURPOSE: A method for diagnosing and controlling a troubled hydraulic in a transmission for a hybrid vehicle is provided to determine whether or not the troubled hydraulic due to the problem of cleanliness of the transmission, thereby removing foreign matters. CONSTITUTION: A method for diagnosing and controlling a troubled hydraulic in a transmission for a hybrid vehicle includes: a step(S10) of determining whether or not a first mode is converted into a second mode; a step(S20) of whether or not the hydraulic pressure of a clutch is generated and the hydraulic pressure exceeds a predetermined value; a step(S30) of determining the trouble of the vehicle when the hydraulic pressure of the clutch is generated or the hydraulic pressure exceeds a predetermined value; a step(S40) of forcibly actuating a direct control solenoid valve when the trouble of the vehicle is determined; and a step(S50) of re-determining whether or not the trouble of the vehicle is generated after step(S40). [Reference numerals] (AA) Start; (BB) End; (S10) Instruct conversion of EVT1→2 mode; (S31) Induce a driver to N stage after stopping a vehicle which has an transmission abnormal signal; (S32) N stage; (S33) First fail; (S40) Forcibly actuate a direct control SOL(to extract defective); (S51) Induce the driver to move the vehicle to a service station; (S52) Redetermine abnormal phenomenon(whether to be second fail); (S60) Fix EVT1 and induce the driver to move the vehicle to the service station
摘要翻译：目的：提供一种用于诊断和控制用于混合动力车辆的变速器中的混合液压的方法，以确定由于变速器的清洁度的问题而产生的麻烦的液压，从而消除异物。构成：用于诊断和控制用于混合动力车辆的变速器中的混合液压的方法包括：确定第一模式是否被转换为第二模式的步骤（S10）步骤（S20）是否产生离合器的液压并且液压压力超过预定值; 当产生离合器的液压或液压超过预定值时，确定车辆故障的步骤（S30）; 当确定车辆的故障时强制致动直接控制电磁阀的步骤（S40）; 以及在步骤（S40）之后重新确定车辆的故障是否产生的步骤（S50）。（附图标记）（AA）开始; （BB）结束; （S10）指示EVT1→2模式的转换; （S31）停止具有发送异常信号的车辆后，引导驾驶员进入N档; （S32）N阶段; （S33）首先失败; （S40）强制启动直接控制SOL（提取缺陷）; （S51）引导驾驶员将车辆移动到维修站; （S52）重新确定异常现象（是否第二次失败）; （S60）修正EVT1并引导驾驶员将车辆移动到维修站

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