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公开(公告)号：KR1020110035410A
公开(公告)日：2011-04-06
申请号：KR1020090093120
申请日：2009-09-30
Abstract: PURPOSE: An economical operation system is provided to accurately calculate average fuel costs by using a mileage and fuel consumption. CONSTITUTION: An economical operation system comprises an engine control unit(100), a mileage measurement unit(200), and a calculation processing unit(300). The engine control unit measures fuel consumption per unit time. The mileage measurement unit measures mileage per unit time. The calculation processing unit calculates average fuel costs using the fuel consumption and mileage per unit time.
Abstract translation: 目的：提供经济运行系统，通过使用里程和燃料消耗量来准确计算平均燃料成本。 构成：经济的操作系统包括发动机控制单元（100），里程测量单元（200）和计算处理单元（300）。 发动机控制单元测量每单位时间的燃油消耗。 里程测量单位测量单位时间的里程。 计算处理单元使用每单位时间的燃料消耗和里程来计算平均燃料成本。
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公开(公告)号：KR1020090098018A
公开(公告)日：2009-09-17
申请号：KR1020080023156
申请日：2008-03-13
CPC classification number: Y02T10/32 , F02D19/022 , F02M21/0242 , F02M37/0052
Abstract: A system for returning fuel in an LPI hybrid vehicle is provided to prevent the leakage of the injector by processing the fuel remaining in the injector line when the ignition key is off or in case of hot soaking. A system for returning fuel in an LPI hybrid vehicle comprises a canister for collection, an on/off valve(12), and a CCV valve(14). The canister is connected to a fuel return line of the LPI fuel feeding system through a residue fuel recovery line(10) and collects the fuel remaining in the fuel return line. The on/off valve is installed on the fuel recovery line and opens/closes according to on/off of an ignition key to control the returned fuel. The CCV valve is installed on a standby line(13) of the canister and maintains the atmospheric pressure condition within the canister when collecting the residual fuel.
Abstract translation: 提供了一种用于在LPI混合动力车辆中返回燃料的系统，以防止当点火钥匙关闭时或在热浸泡的情况下处理在喷射器管线中残留的燃料的喷射器的泄漏。 用于在LPI混合动力车辆中返回燃料的系统包括用于收集的罐，开/关阀（12）和CCV阀（14）。 罐通过残余燃料回收管线（10）连接到LPI燃料供给系统的燃料返回管路，并收集剩余在燃料返回管路中的燃料。 开/关阀安装在燃油回收管路上，根据点火钥匙的开/关打开/关闭，以控制返回的燃料。 CCV阀安装在罐的备用管线（13）上，并在收集剩余燃料时保持罐内的大气压条件。
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公开(公告)号：KR100448831B1
公开(公告)日：2004-09-16
申请号：KR1020020050789
申请日：2002-08-27
Applicant: 현대자동차주식회사
Inventor： 안상진
IPC: F02D41/16
Abstract: PURPOSE: An idle speed control method in an LPG vehicle is provided to reduce idle speed by forcibly reducing an idle speed control duty if the idle speed exceeds a normal range, thereby maintaining the optimum idle speed. CONSTITUTION: It is judged whether a vehicle is in a mode for forcibly reducing an idle speed control duty, based on a degree of throttle valve openness, speed, and RPM(Revolutions Per Minute)(S1). If so, the idle speed control duty is reduced periodically by a predetermined quantity(S2). If the RPM gets lower than a reference value, the reduction of the idle speed control duty is stopped(S3-S4). It is judged whether the frequency of executing the idle speed control duty reduction mode is more than a reference frequency(S5). If so, a caution for trouble is given to a driver(S6). It is judged whether the idle speed control duty is the lowest value(S7). If so, the reduction of the idle speed control duty is stopped(S8). A caution for trouble is given to the driver(S9).
Abstract translation: 目的：提供一种LPG车辆中的怠速控制方法，通过在怠速超过正常范围时强制降低怠速控制负荷来降低怠速，由此保持最佳怠速。 构成：基于节气门开度，速度和RPM（每分钟转数）（S1）判断车辆是否处于强制降低怠速控制负荷的模式。 如果是这样，则怠速控制占空比周期性地减少预定量（S2）。 如果RPM低于参考值，则停止怠速控制占空比的减小（S3-S4）。 判断执行怠速控制占空比降低模式的频率是否大于参考频率（S5）。 如果是这样，司机给予警告（S6）。 判断怠速控制占空比是否是最低值（S7）。 如果是，则停止怠速控制占空比的减小（S8）。 司机给予警告（S9）。
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公开(公告)号：KR2019970031214U
公开(公告)日：1997-07-24
申请号：KR2019950042787
申请日：1995-12-18
Applicant: 현대자동차주식회사
Inventor： 안상진
IPC: B60K35/00
Abstract: 본고안은냉각수온도스위치를제거하여구조를간단화함과동시에제품의원가절감에기여하도록된, 차량의냉각수온도표시구조에관한것으로, 엔진(10)의냉각계통의일측에냉각수온도감지센서(20)를설치하고, 엔진(10)의냉각계통의타측에설치된냉각수온도스위치(30)를제거하며, 또한인스트루먼트패널(40)의일측에냉각수온도계(50)를설치하되, 냉각수온도감지센서(20)를인스트루먼트패널(40)의냉각수온도계(50)에직접연결하여냉각수온도감지신호를직접적으로냉각수온도계(50)에전달하도록된 것이다.
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公开(公告)号：KR100305807B1
公开(公告)日：2001-12-17
申请号：KR1019970069811
申请日：1997-12-17
Applicant: 현대자동차주식회사
Inventor： 안상진
IPC: F02D41/04
Abstract: PURPOSE: A control method for fuel injection amount is provided to improve the air fuel ratio by not performing a feed back control and injecting fuel in the state that the air fuel ratio raises over a prescribed ratio on running at fixed speed. CONSTITUTION: A control method for fuel injection amount includes several steps of: detecting condition of an engine, vehicle speed, temperature of the coolant, and oxygen content of the exhaust gas by analyzing signal supplied from a vehicle condition check part(s100); judging that an oxygen sensor detecting the oxygen content of the exhaust gas is activated(s110); if so, judging that the temperature of the coolant is over the prescribed temperature by analyzing the signal supplied from the vehicle condition check part(s200); if so, detecting the vehicle speed and change degree of the speed by analyzing the signal supplied from the vehicle condition check part and detecting the opening rate and the change degree of the opening rate of a throttle valve adjusting the amount of air inhaled into a combustion chamber(s130,140,150); if the detected vehicle speed is over a prescribed speed, the change degree of the speed is not exceeding a prescribed speed, and the change degree of the opening rate of the throttle valve is not exceeding a prescribed value, judging that the conditions are maintained during a prescribed time(s160,170); and outputting a control signal for injecting fuel into the combustion chamber from a control unit to an injector if the prescribed time is passed(s180).
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Patent Agency Ranking
公开(公告)号：KR1019990020480A
公开(公告)日：1999-03-25
申请号：KR1019970043940
申请日：1997-08-30
Applicant: 현대자동차주식회사
Inventor： 안상진
IPC: F04D27/00
Abstract: 냉각 팬을 구동하기 위한 전원을 공급하는 각종 퓨우즈의 단선이나 콘넥터 단자의 접속 불량 및 기타 이상으로 냉각 팬이 구동하지 않을 때 강제로 냉각 팬을 구동하여 엔진의 과열을 방지하기 위한 것으로, 차량 운행중의 엔진 냉각수의 온도를 검출하는 수온 검출수단과, 상기 수온 검출수단의 신호에 따른 제어신호를 출력하는 제어수단과, 상기 제어수단의 신호에 따라 스위칭되어 그에 따른 전기적인 신호를 출력하는 제 1, 2 스위칭수단과, 상기 제 1, 2 스위칭수단의 신호에 따라 구동되어 냉각 팬을 회전시키는 냉각 팬 구동수단으로 이루어져 차량의 운행중 퓨우즈의 단선이나 콘넥터의 접촉 불량 및 기타 이상이 발생하여 냉각 팬이 구동하지 않을 때 냉각 팬을 강제로 구동하여 엔진의 온도를 적정하게 유지할 수 있도록 하여 차량의 안정된 운행� �� 할 수 있도록 한다.
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公开(公告)号：KR1020050068647A
公开(公告)日：2005-07-05
申请号：KR1020030100314
申请日：2003-12-30
Applicant: 현대자동차주식회사
Inventor： 안상진
IPC: F01P7/14
CPC classification number: F01P7/026 , F01P3/22 , F01P2025/08 , F01P2025/60 , F01P2060/14
Abstract: 본 발명은 차량의 에어컨 압축기 및 팬 구동 제어방법에 관한 것으로, 에어컨 압축기 구동중에 아이들 스위치가 오프되고, 차속이 기준속도보다 크고, 스로틀밸브개도량이 기준개도량보다 크거나 스로블밸브개도변화량이 기준변화량보다 크고, 엔진알피엠이 기준알피엠 보다 크고, 냉각수온이 기준온도 보다 크면, 에어컨 압축기와, 라디에이터 및 콘덴서 팬을 일시 정지시켜서 차량의 구동력을 향상시킴으로써, 구동력 저하로 인해 발생하는 시동 꺼짐 및 클러치의 조기 소손을 방지한다.
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公开(公告)号：KR1020050068627A
公开(公告)日：2005-07-05
申请号：KR1020030100274
申请日：2003-12-30
Applicant: 현대자동차주식회사
Inventor： 안상진
IPC: F02D41/22
CPC classification number: Y02T10/40
Abstract: 본 발명은 촉매 온도 센서를 이용한 차량의 자기 진단 방법에 관한 것으로, 촉매온도를 측정하여, 부분부하 촉매모델링온도, 최대촉매온도, 최소촉매온도와 비교하고 그 결과에 따라 촉매멜팅고장경고 또는 점화/연료계 고장경고를 수행함으로써, 촉매 멜팅에 의한 화재를 미연에 방지할 수 있을 뿐만 아니라, 촉매 손상에 의한 배기가스 과다 배출 및 차량 성능 및 연비 악화를 사전에 방지할 수 있는 효과가 있다.
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公开(公告)号：KR1020040048123A
公开(公告)日：2004-06-07
申请号：KR1020020075896
申请日：2002-12-02
Applicant: 현대자동차주식회사
Inventor： 안상진
IPC: F24F11/02
Abstract: PURPOSE: A device and a method for controlling a vehicle air conditioner are provided to control the driving state of the air conditioner according to the engine operation state, thereby improving the accelerating performance and the fuel ratio while reducing the noise and vibration. CONSTITUTION: A device and a method for controlling a vehicle air conditioner includes the steps of detecting engine starting state by analyzing a signal input from a key switch(S210), and detecting whether an air conditioner is selected to be driven(S212). If air conditioner driving is selected, "compressor-on" conditions are checked by analyzing signals input via a "compressor-on" condition detecting part(S214). If the "compressor-on" conditions are satisfied, a controller carries out the operation to drive a compressor(S216). If "compressor-off" conditions are satisfied, the controller supplies a compressor stopping control signal to a compressor driving part to carry out the compressor stopping operation(S218,220). After detecting a time after stopping the compressor, the time is compared with a set time. If the detected time exceeds the set time(S222), the "compressor-on" conditions are checked again. In the other case, the air conditioner driving operation is carried out normally(S224).
Abstract translation: 目的：提供一种用于控制车辆空调的装置和方法，以根据发动机运行状态来控制空调的驱动状态，从而在减少噪声和振动的同时提高加速性能和燃料比。 构成：用于控制车辆空调的装置和方法包括以下步骤：通过分析从钥匙开关输入的信号来检测发动机起动状态（S210），以及检测空调是否选择被驱动（S212）。 如果选择空调驱动，则通过分析经由“压缩机开启”状态检测部输入的信号来检查“压缩机开启”状态（S214）。 如果满足“压缩机开启”条件，则控制器执行驱动压缩机的操作（S216）。 如果满足“压缩机关闭”条件，则控制器将压缩机停止控制信号提供给压缩机驱动部，进行压缩机停止动作（S218,220）。 在停止压缩机后检测到一段时间后，将时间与设定时间进行比较。 如果检测到的时间超过设定时间（S222），则再次检查“压缩机开启”状态。 在另一种情况下，空调驱动操作正常进行（S224）。
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公开(公告)号：KR1020030031756A
公开(公告)日：2003-04-23
申请号：KR1020010063633
申请日：2001-10-16
Applicant: 현대자동차주식회사
Inventor： 안상진
IPC: F02D45/00
CPC classification number: F02D41/0225 , B60H1/3208
Abstract: PURPOSE: A method for controlling an engine of an automatic transmission vehicle is provided to prevent the brake from being pushed when the air conditioner is turned on while the vehicle is traveling in a D-range. CONSTITUTION: A method comprises a first step(S100,S110) of judging whether the air conditioner compressor off condition is satisfied when the engine of the vehicle is started; a second step(S120) of judging whether the compressor is turned on, if it is judged in the first step the condition is satisfied; a third step(S130) of judging whether the transmission lever is positioned in a forward or rearward range, if it is judged in the second step that the compressor is turned on; a fourth step(S140,S150) of judging whether the temperature of the coolant falls within a first preset range and the vehicle speed falls within a second preset range, if it is judged in the third step that the transmission lever is positioned in a forward or rearward range; and a fifth step(S160) of compulsorily turning off the compressor, if it is judged in the fourth step that the temperature of the coolant falls within the first preset range and the vehicle speed falls within the second preset range.
Abstract translation: 目的：提供一种用于控制自动变速器车辆的发动机的方法，以防止在空气调节器在D档范围内行驶时打开空调时制动器被推动。 构成：一种方法，包括当车辆的发动机起动时判断空调压缩机关闭状态是否满足的第一步骤（S100，S110） 判断压缩机是否开启的第二步骤（S120），如果在第一步骤中判断出满足条件; 如果在第二步骤中判断出压缩机被接通，则判断传动杆是否位于前进或后退范围内的第三步骤（S130） 第四步骤（S140，S150），判断冷却液的温度是否在第一预设范围内，并且车速落入第二预设范围内，如果在第三步骤中判断传动杆位于前方 或后方范围; 以及强制关闭压缩机的第五步骤（S160），如果在第四步骤中判断出冷却剂的温度落在第一预设范围内并且车速落在第二预设范围内。
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