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公开(公告)号：KR1020170111041A
公开(公告)日：2017-10-12
申请号：KR1020160035762
申请日：2016-03-25
Inventor： 허정기
CPC classification number: B60W20/16 , B60W10/06 , B60W10/08 , B60W2530/12 , B60W2710/0694 , F01N3/20 , F01N3/2842 , F02D41/0235 , F02D41/042 , F02D41/065 , F02D41/1454 , F02D41/22 , Y10S903/902 , F02D41/1461 , B60K6/24 , B60K6/26 , B60W20/00 , B60Y2400/30 , F01N3/10 , F01N9/00
Abstract: 차량및 차량의제어방법에관한것으로, 차량의제어방법은, 차량의구동력을생성하는모터와, 차량의구동력을생성하는엔진과, 상기엔진에서배출된배기가스가정화되는촉매변환부를포함하는차량의제어방법에있어서, 상기모터가동작을개시하고, 상기엔진이동작을정지하는단계, 상기차량의촉매변환부에서연소가스가방출되는단계, 상기연소가스의감지에응하여전기적신호가출력되는단계및 상기전기적신호및 상기차량의주행거리를기초로상기엔진이동작을재개하는단계를포함할수 있다.
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公开(公告)号：KR101198808B1
公开(公告)日：2012-11-07
申请号：KR1020110056495
申请日：2011-06-10
CPC classification number: B60W20/10 , B60K6/28 , B60W10/08 , B60W10/26 , Y02T10/7005
Abstract: PURPOSE: An engine idle control method for a hybrid vehicle is provided to improve fuel efficiency over 2% in an engine idle state as the feedback control of an engine speed is performed by a motor. CONSTITUTION: An engine idle control method for a hybrid vehicle comprises following steps. The charge amount of a battery(106) is determined according to the SOC(Stage Of Charge) of the battery. The target speed and engine torque according to charge amount of the battery are determined. The target speed and chare torque of a motor(300) corresponding to the target speed and torque of an engine(200) are determined. The speed control torque for the motor is determined by the deviation between the target speed and the current speed of the motor. The final motor torque is determined while the charge torque of the motor is added to the speed control torque. [Reference numerals] (101) Unit for extracting driving information; (106) Battery
Abstract translation: 目的：提供一种用于混合动力车辆的发动机怠速控制方法，用于在发动机怠速状态下提高超过2％的燃油效率，因为通过电动机执行发动机转速的反馈控制。 构成：混合动力车辆的发动机怠速控制方法包括以下步骤。 根据电池的SOC（充电阶段）确定电池（106）的充电量。 确定根据电池的充电量的目标速度和发动机转矩。 确定与发动机（200）的目标速度和转矩对应的电动机（300）的目标速度和转速。 电机的速度控制扭矩由目标速度和电机当前速度之间的偏差决定。 当电动机的充电扭矩加到速度控制转矩时，确定最终的电动机转矩。 （附图标记）（101）用于提取驾驶信息的单元; （106）电池
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公开(公告)号：KR1020110063150A
公开(公告)日：2011-06-10
申请号：KR1020090120100
申请日：2009-12-04
CPC classification number: F02D41/18 , F02D9/08 , F02D41/22 , F02D41/2429 , Y02T10/42
Abstract: PURPOSE: Air-amount learning apparatus and method of a vehicle are provided to accurately monitor intake path and EGR(Exhaust Gas Recirculation) control since air-amount learning is performed in each operating area. CONSTITUTION: An air-amount learning method of a vehicle is as follows. The amount of air flowing into an engine while a vehicle operates, is learned, a reference air-amount value is compared with a measured air-amount value(S103,S104). After comparison, if there is a difference, operating areas are determined(S105,S106). Air-amount learning value depending on an operating area is applied and thus the measured air-amount is corrected(S107,S108,S110,S109).
Abstract translation: 目的：提供空气量学习装置和车辆的方法，以便在每个操作区域中执行空气学习，以精确地监测进气通路和EGR（排气再循环）控制。 构成：车辆的空气量学习方法如下。 了解到，在车辆运转时流入发动机的空气量被认为是将基准空气量值与被测量的空气量值进行比较（S103，S104）。 比较后，如果存在差异，则确定操作区域（S105，S106）。 应用根据操作区域的空气量学习值，从而校正测量的空气量（S107，S108，S110，S109）。
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公开(公告)号：KR1020110061360A
公开(公告)日：2011-06-09
申请号：KR1020090117981
申请日：2009-12-01
Abstract: PURPOSE: A warm-up counting control method of hybrid vehicle is provided to prevent warm-up count from not being effected because of the increase of initial cooling water temperature by idle stop, by updating the initial cooling water temperature only at the time when the vehicle is started. CONSTITUTION: The warm-up counting control method of hybrid vehicle includes the steps of: checking the motor starting which confirms whether driving motor is started to drive engine that is stopped; checking driving motor starting standard condition which confirms if the starting standard condition is satisfied when the driving motor speed is higher than driving standard speed when the driving motor is started; checking soaking time satisfaction which confirms the time when engine was stopped is more than the soaking time if the driving motor starting condition is met; judging starting completion which updates the initial cooling water temperature after resetting the starting completion standard bit which decides whether the initial cooling water temperature is updated when the engine is stopped for more than the soaking time and then is run.
Abstract translation: 目的：提供混合动力车辆的预热计数控制方法，以防止由于怠速停止引起的初始冷却水温度的升高而不会影响预热计数，仅通过在初始冷却水温度 车辆启动 构成：混合动力车辆的预热计数控制方法包括以下步骤：检查电动机启动，确认驱动电动机是否起动以驱动停止的发动机; 检查驱动电动机起动标准状态，其确认当驱动电动机速度高于驱动电动机起动时的行驶标准速度时是否满足起动标准条件; 检查发动机停机时间的浸泡时间满意度超过驱动电机启动条件时的均热时间; 判断启动完成，其在复位起动完成标准位之后更新初始冷却水温度，该起始完成标准位决定在发动机停止时是否更新初始冷却水温度超过均热时间然后运行。
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公开(公告)号：KR1020090062857A
公开(公告)日：2009-06-17
申请号：KR1020070130312
申请日：2007-12-13
Abstract: A method for improving the departure after the idle stop of a hybrid LPI vehicle is provided to reduce the noise and to improve the departure performance of vehicles. A method for improving the departure after the idle stop of a hybrid LPI vehicle comprises the steps of (S100) determining whether a starter key is turned on or not at an interface box controlling the operation of an electronic fuel pump and the pressure of a fuel line; (S200) determining whether an engine stops or not if the starter key is turned on; (S300) determining whether it is in the idle stop state or not if the engine stops; and (S400) controlling the electronic fuel pump according to the PWM first stage if the engine is in the idle stop state, so as to allow the electronic fuel pump to be operated continuously.
Abstract translation: 提供了一种用于改善混合LPI车辆怠速停止之后的离开的方法，以减少噪音并提高车辆的离场性能。 一种用于改善混合LPI车辆怠速停止之后的离开的方法包括以下步骤：（S100）在控制电子燃料泵的操作的接口盒和确定燃料的压力下确定起动钥匙是否接通 线; （S200）如果起动钥匙被接通，则确定发动机是否停止; （S300）如果发动机停止则判定是否处于怠速停止状态; 以及（S400）如果发动机处于怠速停止状态，则根据PWM第一级控制电子燃料泵，以使得电子燃料泵能够连续运转。
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Patent Agency Ranking
公开(公告)号：KR101804783B1
公开(公告)日：2017-12-05
申请号：KR1020160035762
申请日：2016-03-25
Inventor： 허정기
CPC classification number: B60W20/16 , B60W10/06 , B60W10/08 , B60W2530/12 , B60W2710/0694 , F01N3/20 , F01N3/2842 , F02D41/0235 , F02D41/042 , F02D41/065 , F02D41/1454 , F02D41/22 , Y10S903/902
Abstract: 차량및 차량의제어방법에관한것으로, 차량의제어방법은, 차량의구동력을생성하는모터와, 차량의구동력을생성하는엔진과, 상기엔진에서배출된배기가스가정화되는촉매변환부를포함하는차량의제어방법에있어서, 상기모터가동작을개시하고, 상기엔진이동작을정지하는단계, 상기차량의촉매변환부에서연소가스가방출되는단계, 상기연소가스의감지에응하여전기적신호가출력되는단계및 상기전기적신호및 상기차량의주행거리를기초로상기엔진이동작을재개하는단계를포함할수 있다.
Abstract translation: 涉及一种控制车辆和车辆，车辆的控制方法，所述车辆包括用于产生用于车辆的驱动力的电动机，生成所述车辆和催化转换器，其中从发动机的净化单元排出的排气的驱动力的发动机的方法 在发动机开始工作并且发动机停止工作的情况下，从车辆的催化转换器发出燃烧气体，响应于燃烧气体的检测而输出电信号， 并基于电信号和车辆的行驶距离恢复发动机的运行。
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公开(公告)号：KR101459795B1
公开(公告)日：2014-11-07
申请号：KR1020090117981
申请日：2009-12-01
Abstract: 본 발명은 하이브리드 차량의 웜-업 카운팅 제어 방법에 관한 것으로, 엔진이 아이들 스탑(I/stop)에 의해 정지되었다 구동되는 것과, 차량의 시동으로 인해서 구동되는지 여부를 시동 완료 기준 비트를 통해서 알 수 있으므로, 시동 완료 기준 비트를 통해서, 초기 냉각수온을 업데이트하여, 아이들 스탑에 의해 초기 냉각수온이 증가되어 웜-업 카운트가 이루어지지 않는 것을 방지할 수 있다.
웜-업 카운트, 냉각수온, 시동 완료 기준 비트, 시동 비트-
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公开(公告)号：KR1020110062742A
公开(公告)日：2011-06-10
申请号：KR1020090119560
申请日：2009-12-04
Inventor： 허정기
CPC classification number: F02D19/0663 , B60W20/10 , F02D19/024 , F02D41/062 , F02M21/0212 , F02M21/0245 , Y02T10/40
Abstract: PURPOSE: A control method for fuel pump of hybrid LPI(liquefied petroleum injection) vehicle is provided to reduce working noise and power consumption of pump by operating a pump operation duty at first stage. CONSTITUTION: A control method for fuel pump of hybrid LPI(liquefied petroleum injection) vehicle is as follows. It is determined that a re-starting state of an engine after entering into an idle stop state(S160,S180). If the engine is restarted, a fuel pump is driven at a minimum rate. The working noise of the fuel pump is not delivered to passenger.
Abstract translation: 目的：提供混合LPI（液化石油喷射）车辆燃油泵的控制方法，通过在第一阶段运行泵运行任务来降低泵的工作噪音和功耗。 构成：混合LPI（液化石油喷射）车辆燃油泵的控制方法如下。 确定在进入怠速停止状态后的发动机的再起动状态（S160，S180）。 如果发动机重新启动，则以最小速率驱动燃油泵。 燃油泵的工作噪音不会送到乘客身上。
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公开(公告)号：KR100907770B1
公开(公告)日：2009-07-15
申请号：KR1020070130312
申请日：2007-12-13
CPC classification number: Y02T10/32
Abstract: 본 발명은 하이브리드 LPI 차량의 아이들 스탑 후 발진성 개선 방법에 관한 것으로, 전자식 연료 펌프의 작동 및 연료 라인 압력을 제어하는 인터페이스 박스(IFB)와, 엔진을 제어하는 엔진 컨트롤 유닛과, 하이브리드 차량 전체를 제어하는 하이브리드 컨트롤 유닛이 구비된 하이브리드 LPI 차량에 있어서, 상기 인터페이스 박스는 시동 키가 온(on) 상태인지 판단하는 단계; 상기 시동 키가 온 상태이면 엔진이 정지 상태인지 판단하는 단계; 엔진이 정지 상태이면 아이들 스탑(Idle Stop) 상태인지 판단하는 단계; 및 엔진이 아이들 스탑 상태이면 전자식 연료 펌프를 펄스 폭 변조(PWM) 1단계에 따라 제어하여 상기 전자식 연료 펌프가 계속 구동되도록 제어하는 단계를 포함하는 것을 특징으로 한다.
하이브리드, LPI, 아이들 스탑, 펄스 폭 변조, 전자식 연료 펌프Abstract translation: 提供了一种用于改进混合LPI车辆的怠速停止之后的离开的方法，以降低噪音并改善车辆的离开性能。 一种用于改进混合LPI车辆的怠速停止之后的离开的方法包括以下步骤：（S100）在控制电子燃料泵的操作和燃料的压力的接口盒处确定起动器钥匙是否接通 线; （S200）如果起动机钥匙被开启则确定发动机是否停止; （S300）如果发动机停止，则确定它是否处于怠速停止状态; 以及（S400）如果发动机处于怠速停止状态，则根据PWM第一阶段控制电子燃料泵，从而允许电子燃料泵连续运行。
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