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公开(公告)号：KR101724728B1
公开(公告)日：2017-04-10
申请号：KR1020110066995
申请日：2011-07-06
CPC classification number: Y02T10/7005 , Y02T10/7044 , Y02T90/168 , Y04S30/12
Abstract: 본발명은배터리온도제어를통합한전기자동차의난방시스템제어방법에관한것으로서, 특히본 발명에서는차량의난방시스템과배터리온도제어시스템의통합제어를구현함으로써, 전기자동차가최적의배터리충/방전효율을유지할수 있도록차량실내온도와배터리셀 온도를통합적으로제어할수 있는배터리온도제어를통합한전기자동차의난방시스템제어방법을제공하고자한다. 이를위해본 발명에서는 (a) 외부충전장치에의해차량배터리가충전되는동안사용자가단말기를조작하여차량에원격난방작동을요청하는단계와; (b) 차량의무선통신단말기가원격난방작동요청을수신하여제어부에전달하면제어부가배터리 SOC를체크하는단계와; (c) 배터리 SOC가기준 SOC 값이상이되는조건을만족하면실내난방부하를계산하고계산된실내난방부하로부터목표실내온도를결정하는단계와; (d) 이어실내온도가목표실내온도에도달및 유지되도록난방시스템을작동및 제어하는단계와; (e) 상기난방시스템의작동동안배터리온도관리시스템의작동을제어하여배터리온도를관리하는단계;를포함하는배터리온도제어를통합한전기자동차의난방시스템제어방법이개시된다. 그러므로, 본발명에따른배터리온도제어를통합한전기자동차의난방시스템제어방법에서는전기자동차의배터리충전효율및 운전초기방전효율을극대화시키는한편, 운전초기에난방시스템의전기부하를줄임으로써, 배터리의에너지축적밀도의한계를극복하면서배터리성능과는별개로전기자동차의항속거리를증대시킬수 있게된다.
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公开(公告)号：KR1020130124463A
公开(公告)日：2013-11-14
申请号：KR1020130117434
申请日：2013-10-01
Applicant: 현대자동차주식회사
CPC classification number: F02N11/08 , F02N15/00 , F02N2300/104 , F16F15/30
Abstract: An engine starting device of the present invention is provided to apply a fly wheel unit (5) of a dual mass type which rotates along with an engine which is connected to a power train and is configured of a main fly wheel (6) having a ring gear so as to receive power from a starter motor and a sub fly wheel (10) which is mutually coupled to or is separated from the main fly wheel (6). Therefore, the sum of the moment of inertia of the fly wheel unit (5) is maintained high at the time of the initial starting or at the low speed and is maintained low at the high speed, and the fuel efficiency is improved as much as the reduced torque load of the engine. And when the idle-stop is changed to the idle-go by an idle stop and go (ISG), the durability of the starter motor is prevented from deteriorating by reducing the starting torque of the starter motor by the accumulated rotary motion energy of high inertia load moment mass. [Reference numerals] (AA) Engine start-related signal
Abstract translation: 本发明的发动机启动装置被设置成施加双重质量型的飞轮单元（5），该双轮式单元（5）与连接到动力传动系的发动机一起旋转，并且由主飞轮（6）构成，所述主飞轮单元 以便从起动马达和副飞轮（10）接收动力，所述起动马达和副飞轮（10）相互联接到主飞轮（6）或与主飞轮（6）分离。 因此，飞轮单元（5）的惯性矩的总和在初始起动时或低速时维持为高，并且在高速下保持低，并且燃料效率提高了 发动机的转矩负载减小。 并且当怠速停止通过怠速停止（ISG）变为怠速停止时，起动电动机的耐用性通过将起动电动机的起动转矩降低到高的转动运动能量而被防止恶化 惯性负载力矩质量。 （附图标记）（AA）发动机起动相关信号
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公开(公告)号：KR101349506B1
公开(公告)日：2014-01-09
申请号：KR1020130116082
申请日：2013-09-30
Applicant: 현대자동차주식회사
Abstract: 본 발명의 엔진 시동장치는 파워트레인으로 이어지는 엔진과 함께 회전되고 스타터모터로부터 동력을 받도록 링기어를 갖춘 메인플라이휠(6)과, 메인플라이휠(6)과 서로 결합되거나 또는 분리되는 서브플라이휠(10)로 이루어진 이중질량체 타입 플라이휠유닛(5)을 적용함으로써, 상기 플라이휠유닛(5)의 관성모우멘트 총합을 초기시동시나 저속구간에서는 높게 유지하고 고속구간에서는 낮게 유지해 엔진의 줄어든 토크부담 만큼 연비를 향상할 수 있고, ISG에 의한 아이들스탑(Idle Stop) -> 아이들고(Idle Go)시 고관성모우멘트질량체의 축적된 회전운동에너지로 스타터모터의 시동토크를 줄여 스타터모터 내구성 저하도 방지할 수 있는 특징을 갖는다.
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公开(公告)号：KR1020130124462A
公开(公告)日：2013-11-14
申请号：KR1020130116082
申请日：2013-09-30
Applicant: 현대자동차주식회사
CPC classification number: F02N11/08 , F02N15/00 , F02N2300/104 , F16F15/30
Abstract: An engine starting device of the present invention is provided to apply a fly wheel unit (5) of a dual mass type which rotates along with an engine which is connected to a power train and is configured of a main fly wheel (6) having a ring gear so as to receive power from a starter motor and a sub fly wheel (10) which is mutually coupled to or is separated from the main fly wheel (6). Therefore, the sum of the moment of inertia of the fly wheel unit (5) is maintained high at the time of the initial starting or at the low speed and is maintained low at the high speed, and the fuel efficiency is improved as much as the reduced torque load of the engine. And when the idle-stop is changed to the idle-go by an idle stop and go (ISG), the durability of the starter motor is prevented from deteriorating by reducing the starting torque of the starter motor by the accumulated rotary motion energy of high inertia load moment mass. [Reference numerals] (AA) Engine start-related signal
Abstract translation: 本发明的发动机起动装置设置成应用双质量型的飞轮单元（5），该双质量类型的飞轮单元与连接到动力传动系的发动机一起旋转并由主飞轮（6）构成，该主飞轮具有 以便从起动马达和与主飞轮（6）相互耦合或分离的副飞轮（10）接收动力。 因此，飞轮单元（5）的惯性矩的总和在初始起动时或低速时保持较高并且在高速时保持较低，并且燃料效率提高到与 发动机的扭矩减小负荷。 并且，当怠速停止通过怠速停止并行驶（ISG）变为怠速行驶时，通过将累积的高旋转运动能量减小起动马达的起动转矩，防止起动马达的耐久性劣化 惯性负载力矩质量。 [标号]（AA）发动机起动相关信号
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公开(公告)号：KR1020130063786A
公开(公告)日：2013-06-17
申请号：KR1020110130338
申请日：2011-12-07
CPC classification number: B60H1/3205 , B60H1/3208 , B60H2001/3266 , B60H2001/327
Abstract: PURPOSE: An air conditioning control device and a control method thereof are provided to prevent the unnecessary operation of a compressor when a vehicle is accelerated. CONSTITUTION: An air conditioning control device comprises an air conditioner(40), a sensor unit(10), and a control unit(20). The air conditioner includes a condenser, an evaporator(43), a compressor, a heater core(45), a temperature control door(47), and a blower(44). The heater core controls the temperature of air flowing into an indoor space of a vehicle. The sensor unit includes a sensor for counting the number of the rotation of an engine and a throttle position sensor for measuring the opened extent of a throttle. The control unit controls the operation of the air conditioner. When an acceleration condition of the vehicle is occurred, the control unit controls the operation of the compressor by controlling a flow of the air flowing inside the air conditioner. [Reference numerals] (10) Sensor unit; (11) Evaporator temperature sensor; (13) Heater core temperature sensor; (15) Discharge temperature sensor; (16) Cooling water temperature sensor; (17) Engine RPM sensor; (19) Throttle position sensor; (20) Controller; (30) Actuator; (40) Air conditioner; (41) Condenser; (42) Compressor; (43) Evaporator; (44) Blower; (45) Heater core; (46) Cooling water line; (47) Temperature control door; (48) Inside/outside air door; (49) Discharge door
Abstract translation: 目的：提供一种空调控制装置及其控制方法，以防止当车辆加速时压缩机的不必要的操作。 构成：空调控制装置包括空调（40），传感器单元（10）和控制单元（20）。 空调包括冷凝器，蒸发器（43），压缩机，加热器芯（45），温度控制门（47）和鼓风机（44）。 加热器芯控制流入车辆室内空气的温度。 传感器单元包括用于计算发动机的旋转次数的传感器和用于测量节气门的打开程度的节气门位置传感器。 控制单元控制空调的操作。 当发生车辆的加速状态时，控制单元通过控制在空调机内流动的空气的流动来控制压缩机的运转。 （附图标记）（10）传感器单元; （11）蒸发器温度传感器; （13）加热芯温度传感器; （15）放电温度传感器; （16）冷却水温度传感器; （17）发动机RPM传感器; （19）节气门位置传感器; （20）控制器; （30）执行器; （40）空调; （41）冷凝器; （42）压缩机; （43）蒸发器; （44）鼓风机; （45）加热芯; （46）冷却水管线; （47）温控门; （48）室内/室外空气门; （49）放电门
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Patent Agency Ranking
公开(公告)号：KR1020130020318A
公开(公告)日：2013-02-27
申请号：KR1020110082881
申请日：2011-08-19
Applicant: 현대자동차주식회사
CPC classification number: F02N11/0814 , F02D41/123 , F02D2250/24 , F02N5/04 , Y02T10/48
Abstract: PURPOSE: Engine restart apparatus is provided to improve fuel efficiency up to the reduced level of a torque load by driving the moment mass of low inertia and high inertia altogether in an initial start-up, a low section, and an idle go and separating the moment mass of high inertia during a high-speed rotation. CONSTITUTION: Engine restart apparatus comprises a dual mass type flywheel unit(5), a power control circuit(20), and a controller(30). The dual mass type flywheel unit comprises a main flywheel(6) and a sub flywheel(10). The main flywheel is combined in order to be rotated with a crank shaft(1a) of an engine(1) and is made of the moment mass of low inertia. The sub flywheel is selectively combined to the main flywheel, is rotatably combined to the crank shaft, and is composed of the moment mass of high inertia. The power source of the power control circuit battery is linked by the flywheel unit. The controller controls the power control circuit to supply the current to the flywheel unit in accordance with the determined engine driving condition. [Reference numerals] (AA) Engine start related signal
Abstract translation: 目的：提供发动机重启装置，通过在初始启动，低段和空转中驱动低惯量和高惯量的力矩质量，将燃油效率提高到降低的转矩负载水平，并分离 在高速旋转期间高惯量的力矩质量。 构成：发动机重起装置包括双质量型飞轮单元（5），功率控制电路（20）和控制器（30）。 双质量型飞轮单元包括主飞轮（6）和副飞轮（10）。 主飞轮组合以与发动机（1）的曲轴（1a）一起旋转，并且由低惯量的力矩质量组成。 副飞轮选择性地组合到主飞轮，可旋转地组合到曲轴，并且由高惯量的力矩组成。 功率控制电路电池的电源由飞轮单元连接。 控制器控制功率控制电路，以根据确定的发动机驱动条件向飞轮单元提供电流。 （附图标记）（AA）发动机起动相关信号
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公开(公告)号：KR1020110138919A
公开(公告)日：2011-12-28
申请号：KR1020100059097
申请日：2010-06-22
Applicant: 현대자동차주식회사
Inventor： 김상훈
CPC classification number: F02D41/0077 , F02D41/0065 , F02D41/04 , F02D41/14 , F02M26/52 , Y02T10/121 , Y02T10/47
Abstract: PURPOSE: A control method for an EGR(Exhaust Gas Recirculation) valve is provided to compensate an EGR valve to the target operation by removing disturbance according to the operating condition through one or more logics. CONSTITUTION: A control method for an EGR valve comprises steps of: calculating a target amount of exhaust gas re-circulation according to vehicle travel information and engine driving information(S1), calculating a drive duty that drives a motor controlling the driving of an EGR valve according to the target EGR amount(S2), determining disturbance in the EGR valve and correcting the drive duty(S4), driving the motor based on the drive duty(S5), and controlling the EGR valve(S6).
Abstract translation: 目的：提供一种用于EGR（排气再循环）阀的控制方法，通过一个或多个逻辑根据操作条件去除干扰，从而将EGR阀补偿到目标操作。 构成：EGR阀的控制方法包括以下步骤：根据车辆行驶信息和发动机驱动信息计算排气再循环的目标量（S1），计算驱动控制EGR的驱动的电动机的驱动负荷 根据目标EGR量（S2），确定EGR阀中的扰动并校正驱动占空比（S4），基于驱动占空比（S5）驱动电动机，并控制EGR阀（S6）。
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公开(公告)号：KR101459880B1
公开(公告)日：2014-11-07
申请号：KR1020130016880
申请日：2013-02-18
Applicant: 현대자동차주식회사
CPC classification number: F25B49/022 , B60H1/00392 , B60H1/3213 , B60H2001/326 , B60H2001/3272 , F25B2400/0409 , F25B2400/0411 , F25B2600/111 , F25B2700/2106
Abstract: 본 발명은 전기자동차의 히트펌프 시스템에서 환절기 등과 같은 난방 저부하 시 압축기 rpm을 감소시킬 수 있는 경우에 실내 공급열량을 유지하면서 압축기 rpm을 감소시키고, 압축기 rpm을 추가로 감소시킬 수 없는 경우에 HVAC 모듈의 개폐도어를 최고온도로 이동시키거나 냉매를 실외기에서 바이패스시킴으로써 히트펌프 시스템 용량을 감소시켜 소모동력을 절감할 수 있는 전기자동차용 히트펌프 시스템 제어방법에 관한 것이다.
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公开(公告)号：KR101349434B1
公开(公告)日：2014-01-09
申请号：KR1020130117434
申请日：2013-10-01
Applicant: 현대자동차주식회사
Abstract: 본 발명의 엔진 시동장치는 파워트레인으로 이어지는 엔진과 함께 회전되고 스타터모터로부터 동력을 받도록 링기어를 갖춘 메인플라이휠(6)과, 메인플라이휠(6)과 서로 결합되거나 또는 분리되는 서브플라이휠(10)로 이루어진 이중질량체 타입 플라이휠유닛(5)을 적용함으로써, 상기 플라이휠유닛(5)의 관성모우멘트 총합을 초기시동시나 저속구간에서는 높게 유지하고 고속구간에서는 낮게 유지해 엔진의 줄어든 토크부담 만큼 연비를 향상할 수 있고, ISG에 의한 아이들스탑(Idle Stop) -> 아이들고(Idle Go)시 고관성모우멘트질량체의 축적된 회전운동에너지로 스타터모터의 시동토크를 줄여 스타터모터 내구성 저하도 방지할 수 있는 특징을 갖는다.
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公开(公告)号：KR1020130005537A
公开(公告)日：2013-01-16
申请号：KR1020110066995
申请日：2011-07-06
CPC classification number: Y02T10/7005 , Y02T10/7044 , Y02T90/168 , Y04S30/12 , B60H1/00278 , B60H1/00385 , B60H1/00392 , B60H1/00657 , B60H1/00735 , B60H1/00807 , B60H1/00878 , B60H1/143 , B60K11/00 , B60L11/18 , B60L11/187 , B60R11/02 , B60R16/00
Abstract: PURPOSE: A method for controlling the heating system of an electric vehicle is provided to increase a range with overcoming the limit of energy storage density in a battery. CONSTITUTION: A method for controlling the heating system of an electric vehicle comprises following steps. Users operate a terminal to require the operation of remote heating while a vehicle battery is charged. A radio communication terminal receives a signal for operating the remote heating and delivers the signal to a control unit. The control unit checks the state of charge in the battery. If the state of charge in the battery satisfies an existing SOC(state of charge) value, the indoor heating load is calculated. Target indoor temperature is determined based on the indoor heating load. A heating system is operated and controlled to reach the target indoor temperature. The temperature of the battery is managed by controlling a battery temperature management system. A standard SOC value is determined from map data on the basis of the amount of solar radiation information and outdoor temperature. [Reference numerals] (AA) Remote heating operation mode; (BB) Start; (CC) Satisfying SOC conditions?; (DD) Air-conditioner ON; (EE) Calculating an indoor heating load; (FF) Determining a target temperature; (GG) Operating a heating system; (HH) Operating a battery blower and a rear exhaust fan; (II) Operating time >= Maximum operating time; (JJ) Air-conditioning OFF; (KK) Reserved heating operation mode; (LL) Start; (MM) Reserving an operation timing(sTime)?; (NN) Current time=(sTime-1hr)?; (OO) Air-conditioner ON; (PP) Calculating an air-conditioning timing(considering SOC conditions); (QQ) Reaching the air-conditioning timing?; (RR) Satisfying the SOC conditions?; (SS) End
Abstract translation: 目的：提供一种用于控制电动车辆的加热系统的方法，以克服电池中的能量存储密度的极限来增加范围。 构成：一种用于控制电动车辆的加热系统的方法，包括以下步骤。 用户操作终端时，要求在车载电池充电时进行远程加热。 无线电通信终端接收用于操作远程加热的信号并将信号传送到控制单元。 控制单元检查电池中的充电状态。 如果电池中的充电状态满足现有的SOC（充电状态）值，则计算室内供暖负荷。 目标室内温度根据室内供暖负荷确定。 加热系统运行和控制达到目标室内温度。 通过控制电池温度管理系统来管理电池的温度。 基于太阳辐射信息量和室外温度的地图数据来确定标准SOC值。 （附图标记）（AA）远程加热运行模式; （BB）开始; （CC）满足SOC条件？ （DD）空调ON; （EE）计算室内供暖负荷; （FF）确定目标温度; （GG）操作加热系统; （HH）操作电池鼓风机和后排风扇; （II）工作时间> =最大工作时间; （JJ）空调OFF; （KK）保温加热运行模式; （LL）开始; （MM）保留操作时间（sTime）？ （NN）当前时间=（sTime-1hr）？ （OO）空调ON; （PP）计算空调时间（考虑SOC条件）; （QQ）达到空调时机？ （RR）满足SOC条件？ （SS）结束
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