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公开(公告)号：KR1020160008093A
公开(公告)日：2016-01-21
申请号：KR1020150078836
申请日：2015-06-03
Abstract: 본발명은운전성향을이용한하이브리드차량의제어방법에관한것이다. 본발명의실시예에따른운전성향을이용한하이브리드차량의제어방법은, 운전자의운전성향을판단하기위한데이터를기초로운전성향레벨을결정하는단계; 상기운전성향레벨에따라변속패턴을설정하는단계; 및상기변속패턴에따라변속제어를수행하는단계;를포함할수 있다.
Abstract translation: 本发明涉及一种使用驾驶员的驾驶倾向来控制混合动力电动车辆的方法。 根据本发明的实施例的使用驾驶员的驾驶倾向来控制混合动力车辆的方法包括：基于用于确定驾驶员的驾驶倾向的数据来确定驾驶趋势水平的步骤; 根据驾驶趋势水平设定移动模式的步骤; 以及根据移动模式执行换档控制的步骤。 因此，本发明优化电池的充电状态（SOC），并且通过使用驾驶员的驾驶倾向来提高燃料效率。
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公开(公告)号：KR101542988B1
公开(公告)日：2015-08-07
申请号：KR1020140085346
申请日：2014-07-08
CPC classification number: B60W10/11 , B60K6/48 , B60K2006/4825 , B60W10/06 , B60W10/08 , B60W20/11 , B60W20/13 , B60W30/18063 , B60W30/182 , B60W30/1882 , B60W40/09 , B60W2510/0638 , B60W2510/1005 , B60W2510/244 , B60W2520/10 , B60W2540/30 , B60W2550/308 , B60W2710/0666 , F16H2061/0227 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y10S903/93 , B60W20/00 , B60W10/10 , B60W10/26 , Y02T10/7258
Abstract: 본발명은운전성향을이용한하이브리드차량의제어방법에관한것이다. 본발명의실시예에따른운전성향을이용한하이브리드차량의제어방법은, 운전자의운전성향을판단하기위한데이터를기초로운전성향레벨을결정하는단계; 차속및 요구토크를기초로엔진토크맵을이용하여목표엔진토크를결정하는단계; 상기운전성향레벨이설정된레벨에해당하는지판단하는단계; 상기운전성향레벨이상기설정된레벨에해당하면, 상기요구토크가엔진의최적운전점에해당하는토크이상인지를판단하는단계; 및상기요구토크가상기엔진의최적운전점에해당하는토크이상이면, 상기목표엔진토크를보정하는단계;를포함할수 있다.
Abstract translation: 本发明涉及使用驾驶员的驾驶倾向来控制混合电动车辆的方法。 根据本发明的实施例，使用驾驶倾向来控制混合动力车辆的方法可以包括以下步骤：基于数据确定驾驶趋势水平以确定驾驶员的驾驶倾向; 使用基于车速和所需扭矩的发动机扭矩图来确定目标发动机扭矩; 确定所述行驶趋势水平是否对应于预定水平; 当所述驾驶趋势水平对应于所述预定水平时，确定所述转矩是否高于对应于最佳驾驶点的转矩; 并且当所需转矩高于与发动机的最佳驱动点相对应的转矩时，校正目标发动机转矩。
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公开(公告)号：KR1020150001984A
公开(公告)日：2015-01-07
申请号：KR1020130075167
申请日：2013-06-28
CPC classification number: B60L11/1862 , B60W10/26 , B60W20/13 , B60W2550/142 , B60W2710/244 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y10S903/93
Abstract: 고영역/중영역/저영역의 SOC영역 및 각 SOC영역에 상응하는 복수의 동력배분전략을 구비하고, 현재 SOC가 속하는 SOC영역에 대응하는 동력배분전략을 적용하여 차량을 제어하는 하이브리드차량의 운전제어방법으로서, 차속이 일정범위를 넘어서는 고속 또는 저속인 경우 SOC영역 중 중영역과 저영역의 경계값을 상향시키는 것을 특징으로 하는 하이브리드차량의 운전제어방법이 소개된다.
Abstract translation: 本发明涉及一种混合动力车辆的驱动控制方法，该混合动力车辆配备有由高区域，中间区域和低区域构成的SOC区域，以及与各SOC区域对应的多个配电策略，以及 通过应用与当前SOC所属的SOC区域对应的配电策略来控制车辆。 公开了一种混合动力车辆的驱动控制方法，用于当超过一定范围的车速高或低时，增加SOC区域中的中间区域和低区域的边界值。
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公开(公告)号：KR1020150001983A
公开(公告)日：2015-01-07
申请号：KR1020130075166
申请日：2013-06-28
CPC classification number: F02D29/02 , F02N11/0818 , F02N11/0833 , F02N11/0837 , F02N2200/061 , F02N2200/0801 , F02N2200/124 , Y02T10/48 , Y10S903/903
Abstract: 배터리 SOC에 따라 엔진온제어레벨을 설정하는 레벨설정단계; 차속과 경사도를 함께 고려하여 보정팩터를 산출하는 보정산출단계; 엔진온제어레벨에 보정팩터를 반영하여 보정된 엔진온제어레벨을 산출하는 보정반영단계; 및 운전자의 요구파워를 보정된 엔진온제어레벨과 비교하여 요구파워가 보정된 엔진온제어레벨을 넘는 경우 엔진을 기동하는 엔진제어단계;를 포함하는 하이브리드차량의 주행모드 제어방법이 소개된다.
Abstract translation: 本发明涉及一种用于控制混合动力车辆的驾驶模式的方法，该混合动力车辆将驱动负载条件分类并对发动机进行分类区域的过渡控制。 所公开的控制混合动力车辆的驾驶模式的方法包括：根据电池SOC设定发动机ON控制电平的电平设定步骤; 校正计算步骤，通过考虑车速和梯度来计算校正因子; 校正反射步骤，其将所述校正因子反映在所述发动机ON控制水平并计算所述校正的发动机ON控制水平; 以及发动机控制步骤，通过将驾驶员的所需功率与校正的发动机ON控制水平进行比较，在需要的功率超过校正的发动机ON控制水平时操作发动机。
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公开(公告)号：KR101393543B1
公开(公告)日：2014-05-09
申请号：KR1020120110933
申请日：2012-10-05
CPC classification number: B60W20/20 , B60W10/06 , B60W20/40 , B60W2540/106 , Y02T10/48 , Y10S903/903
Abstract: 본발명은하이브리드자동차에서엔진기동을운전자의가속요구파워에근거해서제어할수 있는하이브리드자동차의엔진기동제어방법및 시스템에관한것이다. 이를위한본 발명의일실시예는, 전기모터동력만을사용하는 EV(Electric Vehicle) 모드, 또는상기전기모터와엔진의동력을함께사용하는 HEV(Hybrid Electric Vehicle) 모드로운행하는하이브리드자동차에서엔진의기동을제어하는방법에있어서, 운전자의가속요구를반영하는가속페달의조작을감지하는가속페달센서(APS; Accelerator Pedal Sensor)의출력신호변화량을계산하는단계; 상기가속페달센서의출력신호변화량이설정시간당 플러스(+)로증가된플러스(+) 임계값이면, 상기변화량이양인구간에서상기가속페달센서의출력신호에대응하는가속요구파워를계산하여누적하는단계; 상기누적된가속요구파워를설정된파워값과비교하여, 상기누적된가속요구파워가상기설정파워값 이상이면, 엔진기동을수행하여 EV 모드를 HEV 모드로전환하는단계;를포함할수 있다.
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Patent Agency Ranking
公开(公告)号：KR1020140044675A
公开(公告)日：2014-04-15
申请号：KR1020120110933
申请日：2012-10-05
CPC classification number: B60W20/20 , B60W10/06 , B60W20/40 , B60W2540/106 , Y02T10/48 , Y10S903/903
Abstract: The present invention relates to a method and a system for controlling the engine start in a hybrid vehicle, wherein the method and system for controlling the engine start in the hybrid vehicle based on the acceleration required power of a driver. According to an embodiment of the present invention for an effect above, the method for controlling the engine start in the hybrid vehicle, which is driven in an EV (electric vehicle) mode for using only power from an electric motor or is driven in an HEV (hybrid electric vehicle) mode for using the power from the electric motor along with power from an engine, can comprises: a step of calculating the variation amount of an output signal from an APS (accelerator pedal sensor) detecting the manipulation of an accelerator pedal reflecting the acceleration requirement of the driver; a step of calculating and accumulating the acceleration required power corresponding to the output signal from the APS in the positive section of the variation amount of the output signal from the APS when the variation amount is a positive (+) critical value positively increased per predetermined time; and a step of converting the EV mode into the HEV mode by performing the engine start when the value of the accumulated acceleration required power exceeds a predetermined power value after comparing the value of the accumulated acceleration required power with the predetermined power value. [Reference numerals] (AA) Start; (BB,DD) No; (CC,EE) Yes; (FF) End; (S100) Receive an output signal from an accelerator pedal sensor (APS); (S200) Calculate the variation amount of the output signal from the APS; (S300) Variation amount of the output signal from the APS > 0 ?; (S400) Calculate and accumulate acceleration required power; (S500) Amount of accumulated acceleration required power >= Predetermined power value?; (S600) Start an engine and reset the accumulated acceleration required power
Abstract translation: 本发明涉及一种用于控制混合动力车辆中的发动机启动的方法和系统，其中用于基于驾驶员的加速所需功率来控制混合动力车辆中的发动机启动的方法和系统。 根据本发明的上述效果的实施例，在混合动力车辆中控制发动机起动的方法是以EV（电动车辆）模式驱动，仅使用来自电动机的动力或以HEV驱动的 （混合动力电动车辆）模式，用于使用来自电动机的动力以及来自发动机的动力，可以包括：计算来自检测加速器踏板的操纵的APS（加速器踏板传感器）的输出信号的变化量的步骤 反映司机的加速要求; 当变化量为正（+）临界值时，在APS的输出信号的变化量的正部分中计算并累加与来自APS的输出信号相对应的加速度所需功率的步骤，每个预定时间积极增加 ; 以及在将所累加的加速要求功率的值与所述预定功率值进行比较之后，当所述累积加速要求功率的值超过预定功率值时，通过执行所述发动机起动来将所述EV模式转换为HEV模式的步骤。 （附图标记）（AA）开始; （BB，DD）否; （CC，EE）是; （FF）结束; （S100）从加速踏板传感器（APS）接收输出信号; （S200）计算来自APS的输出信号的变化量; （S300）APS> 0？的输出信号的变化量; （S400）计算积累加速所需功率; （S500）所需加载量所需功率> =预定功率值 （S600）启动发动机并复位累加加速所需电力
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公开(公告)号：KR1020130072710A
公开(公告)日：2013-07-02
申请号：KR1020110140250
申请日：2011-12-22
Inventor： 최용각
CPC classification number: B60W20/00 , B60K6/387 , B60K6/445 , B60K2006/381 , B60W10/06 , B60W10/08 , B60W20/10 , B60W20/40 , B60W2540/10 , B60W2540/12 , B60W2710/0627 , B60W2710/0644 , Y02T10/6239 , Y02T10/6286
Abstract: PURPOSE: A method of improving fuel efficiency by controlling an EV of a hybrid vehicle having various modes is provided to improve fuel efficiency through a starter on or off strategy at an input quarter and a complex quarter, to improve a marketability of a hybrid vehicle, and to improve drivability. CONSTITUTION: A method of improving fuel efficiency by controlling an EV of a hybrid vehicle having various modes comprises the following steps: a step aims to apply an APS input by canceling a break; a step aims to check whether a second clutch was canceled or not when an input quarter mode command is applied by a hybrid control unit (HCU); a step aims to determine whether the second clutch was canceled or not; a step aims to generate a goal RPM of an engine; a step aims to generate a first motor torque through a feed-back control and a feed-forward control in response to a difference of an engine RPM by comparing a goal RPM of an engine and a real engine RPM; a step aims to apply an injection signal when an engine RPM rises; a step aims to complete a starting condition by applying an engine torque according to limit amount of the engine torque of the HCU; and a step aims to recognize a starting completion when having no engine torque limit request information.
Abstract translation: 目的：提供通过控制具有各种模式的混合动力车辆的EV来提高燃料效率的方法，以通过在输入区和复合四分之一处的起动器打开或关闭策略提高燃料效率，以改善混合动力车辆的市场性， 并提高驾驶性能。 构成：通过控制具有各种模式的混合动力车辆的EV来提高燃料效率的方法包括以下步骤：步骤旨在通过取消中断来应用APS输入; 当通过混合控制单元（HCU）施加输入四分之一模式命令时，步骤旨在检查第二离合器是否被取消; 步骤是为了确定第二离合器是否被取消; 一个目标是产生一个引擎的目标RPM; 步骤旨在通过比较发动机的目标RPM和实际发动机RPM来响应于发动机RPM的差异，通过反馈控制和前馈控制产生第一电动机扭矩; 一个目标是在发动机RPM升高时施加一个注射信号; 步骤旨在通过根据HCU的发动机扭矩的极限量施加发动机扭矩来完成起动条件; 并且步骤旨在在没有发动机转矩限制请求信息时识别开始完成。
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公开(公告)号：KR1020110062701A
公开(公告)日：2011-06-10
申请号：KR1020090119500
申请日：2009-12-04
Inventor： 최용각
CPC classification number: Y02T10/84
Abstract: PURPOSE: An economical driving guide method for hybrid vehicle is provided to improve fuel efficiency by carrying out control logic and to induce a user to drive a vehicle with its optimized fuel efficiency. CONSTITUTION: The economical driving guide method for hybrid vehicle includes following steps. An economical driving guide value pointing to the optimum driving point is outputted in consideration of a vehicle speed signal and a deceleration signal, a brake pedal signal, and an APS signal. A segment for a cluster echo driving is marked. The economical driving guide value is proceeded with conditions of start of the hybrid vehicle, changing terminal position, acceleration condition, deceleration condition, idle condition, idle - stop condition, creep running condition, air-conditioner on/off condition and fuel cut existence. start of the hybrid vehicle, changing terminal position, acceleration condition, deceleration condition, idle condition, idle - stop condition, creep running condition, air-conditioner on/off condition and fuel cut existence. After the start of the vehicle, the changing terminal position is set at P/R, the economical driving guide value suitable for P/R is outputted. If the P/R is changed to N, the economical driving guide value suitable for N is outputted.
Abstract translation: 目的：提供混合动力车辆的经济驾驶指导方法，通过执行控制逻辑和引导用户以其优化的燃油效率驱动车辆来提高燃油效率。 构成：混合动力汽车的经济驾驶指导方法包括以下步骤。 考虑到车速信号和减速信号，制动踏板信号和APS信号，输出指向最佳驱动点的经济驾驶指引值。 标记集群回波驱动的段。 经济驾驶指导值进行混合动力汽车的启动条件，终点位置改变，加速条件，减速条件，怠速状态，怠速停止状态，蠕变运行状态，空调开/关状态和燃料切断存在的条件。 起动混合动力车辆，改变终端位置，加速条件，减速条件，怠速状态，怠速停止状态，爬行运行状态，空调开/关状态和燃油切断存在。 车辆启动后，变更终端位置设定为P / R，输出适合P / R的经济驾驶指引值。 如果P / R变为N，则输出适合于N的经济驾驶指引值。
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公开(公告)号：KR1020090038943A
公开(公告)日：2009-04-22
申请号：KR1020070104262
申请日：2007-10-17
Inventor： 최용각
IPC: B60W20/00
CPC classification number: B60W20/00 , B60K6/543 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/101 , B60W20/30 , B60W2540/12 , B60W2540/16 , B60W2710/0616 , Y02T10/6286 , Y10S903/93 , Y10T477/23 , Y10T477/679
Abstract: A method for controlling of hybrid electric vehicles to improve fuel efficiency is provided to secure operation marketability by removing impact transmitted to a driver in extension of fuel cut sections. A method for controlling of hybrid electric vehicles to improve fuel efficiency comprises the following steps of: preparing a fuel cut state of an engine and performing the fuel cut while entering the fuel cut; clearing the fuel cut by sending a fuel cut clearing signal to an ECU(101); performing the engine restart by the ECU; performing repulsive power control(108) and controlling torque send to a CVT(111,112).
Abstract translation: 提供了一种用于控制混合电动车辆以提高燃料效率的方法，以通过消除在燃料切断部分的延伸中传递到驾驶员的冲击来确保操作可销售性。 一种用于控制混合电动车辆以提高燃料效率的方法包括以下步骤：准备发动机的燃料切断状态并在进入燃料切割时执行燃料切割; 通过向ECU（101）发送燃料切断清除信号来清除燃料; 由ECU执行发动机重起动; 执行排斥功率控制（108）并控制扭矩发送到CVT（111,112）。
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公开(公告)号：KR100878969B1
公开(公告)日：2009-01-19
申请号：KR1020060128891
申请日：2006-12-15
Applicant: 현대자동차주식회사
Inventor： 최용각
CPC classification number: B60W20/13 , B60L11/12 , B60L11/1851 , B60W10/24 , B60W10/26 , B60W20/00 , B60W2510/244 , B60W2550/12 , H02J7/16 , Y02T10/7005 , Y02T10/705 , Y02T10/7077 , Y10S903/907
Abstract: 본 발명은 하이브리드 전기 차량의 아이들 충전시 발전 제어 방법에 관한 것으로서, 고지보정계수를 이용하여 산출된 값에 따라 발전량을 조정하여 엔진의 적정 부하가 유지되도록 하고, 발전 부하량에 따른 소음 및 진동 개선을 위해 에어컨 작동 여부 및 변속단 위치에 따라 발전 부하 및 RPM을 제어하며, 실제 RPM이 목표 충전 RPM에 대비하여 기준값 이하로 떨어질 경우 발전량에 대한 보정값을 입력하여 RPM에 대한 보정을 하게 되는 하이브리드 전기 차량의 아이들 충전시 발전 제어 방법에 관한 것이다. 이러한 본 발명에 의하면, 별도 센서 추가 없이 차량에 기 장착된 대기압 센서를 이용하여 고지 보정을 하므로 산악 지형이 많은 조건에서 SOC 관리가 향상되고, 과도한 충전으로 인한 연비/배기 성능 악화를 미연에 방지할 수 있으며, 엔진 스톨을 효과적으로 예방할 수 있게 된다.
HEV, 아이들, 충전, 발전 제어, SOC
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