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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：KR101210097B1
公开(公告)日：2012-12-07
申请号：KR1020100088246
申请日：2010-09-09
CPC classification number: B60H1/2218 , B60H2001/2256 , B60H2001/2262 , F24F11/30 , F24F11/62
Abstract: 본발명은공조장치의제어방법에관한것으로, 해결하고자하는기술적과제는히터컷 오프조건을만족여부를확인하고, 이를통해히터를컷오프시킴으로써, 히터의구동에의해서소모되는공조장치의전력소모를방지하는데있다. 이를위해본 발명은차량의실내온도를실내목표온도로유지하기위한, 공조시스템에서토출되어야하는목표토출온도와증발기의온도인목표증발기온도중에서적어도하나가히터구동조건을만족하는지여부를확인하는구동조건확인단계와; 히터구동조건을만족하면, 목표토출온도를출력하도록차량의온도및 주행조건에따라히터의구동을제어하는히터구동제어단계및; 히터가구동시에, 히터에서토출되는히터토출온도가기준온도이상이거나, 히터토출온도가목표토출온도보다일정온도이상크다면히터의구동을컷 오프시키는히터컷오프확인단계를개시한다.
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公开(公告)号：KR101189234B1
公开(公告)日：2012-10-09
申请号：KR1020100063132
申请日：2010-06-30
CPC classification number: F04B35/002 , B60H1/00764 , B60H1/00778 , B60H1/00835 , B60H1/00849 , B60H1/00878 , B60H1/3208 , B60H2001/3266 , B60H2001/327 , F04B49/065 , F04B2203/0604 , F04B2203/0605 , F04B2203/0607 , F04B2205/10 , F04B2207/03
Abstract: 본 발명은 감속 조건 발생시 냉기 에너지를 축적하고, 감속 해제 조건 발생시 상기 축적된 냉기 에너지를 사용하여 연비를 향상시킬 수 있는 차량용 압축기 제어 장치 및 제어 방법에 관한 것이다.
본 발명의 실시예에 따른 차량용 압축기 제어 장치는 차량의 실내 온도를 측정하는 실내 온도 센서, 차량의 실외 온도를 측정하는 실외 온도 센서, 증발기의 냉각 매체의 온도를 측정하는 증발기 온도 센서, 차량의 속도를 측정하는 차속 센서, 그리고 브레이크 페달의 작동을 측정하는 브레이크 센서를 포함하는 센서부; 상기 차량을 운행하기 위하여 연료를 분사하는 인젝터; 냉각 매체를 응축하여 액화시키는 응축기, 액화된 냉각 매체를 기화시키는 증발기, 냉각 매체를 압축시키는 압축기, 차량 실내에 유입되는 공기의 온도를 조절하는 온도 조절 도어, 선택적으로 내기 또는 외기를 차량의 실내에 유입되도록 제어하는 내/외기 도어, 그리고 상기 내/외기 도어를 향하여 공기를 불어주는 송풍기를 포함하는 공조 장치; 그리고
상기 인젝터 및 공조 장치의 작동을 제어하는 제어기;를 포함하되, 상기 제어기는 감속 조건이 발생하면 상기 압축기의 작동량을 증가시켜 냉기에너지를 축적하고, 감속 해제 조건이 발생하면 상기 압축기의 작동량을 감소시켜 상기 공조 장치가 상기 축적된 냉기에너지를 사용하도록 제어할 수 있다.-
公开(公告)号：KR1020120002314A
公开(公告)日：2012-01-05
申请号：KR1020100063132
申请日：2010-06-30
CPC classification number: F04B35/002 , B60H1/00764 , B60H1/00778 , B60H1/00835 , B60H1/00849 , B60H1/00878 , B60H1/3208 , B60H2001/3266 , B60H2001/327 , F04B49/065 , F04B2203/0604 , F04B2203/0605 , F04B2203/0607 , F04B2205/10 , F04B2207/03 , B60H1/3204 , B60H1/3211 , B60H2001/3261
Abstract: PURPOSE: A vehicle compressor control device and a control method are provided to accumulate cool air energy and to improve fuel ratio by suppressing the increase of fuel ejection during vehicle deceleration. CONSTITUTION: A vehicle compressor control device comprises a sensor unit(10), an injector(50), an air conditioning system(40), and a controller(20). The sensor unit comprises a passenger compartment sensor, an outdoor temperature sensor, an evaporator temperature sensor, a vehicle speed sensor, and a brake sensor. The injector ejects the fuel in order to operate the vehicle. The air conditioning system comprises a condenser, an evaporator, a compressor, a temperature control door, an indoor/outdoor air door, and a blower. The controller controls the operation of the air conditioning system and injector. If deceleration condition occurs, the controller multiplies the operation volume of the compressor and accumulates the cool air energy.
Abstract translation: 目的：提供一种车辆压缩机控制装置和控制方法，用于通过抑制车辆减速期间的燃料喷射的增加来累积冷空气能量并提高燃料比。 构成：车辆压缩机控制装置包括传感器单元（10），喷射器（50），空调系统（40）和控制器（20）。 传感器单元包括乘客室传感器，室外温度传感器，蒸发器温度传感器，车速传感器和制动传感器。 喷射器喷射燃料以操作车辆。 空调系统包括冷凝器，蒸发器，压缩机，温度控制门，室内/室外空气门和鼓风机。 控制器控制空调系统和喷油器的运行。 如果发生减速条件，则控制器将压缩机的运行量乘以冷空气能量。
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公开(公告)号：KR1020160112403A
公开(公告)日：2016-09-28
申请号：KR1020150038097
申请日：2015-03-19
IPC: F16H61/4165 , F16H61/4043
CPC classification number: F16H57/0475 , F16H57/0413 , F16H2057/0087 , F16H61/4165 , F01P3/12 , F01P7/14 , F16H41/30 , F16H61/4043
Abstract: 본발명의 ATF 워머냉각수순환시스템은엔진오일쿨러(5)에연결된 ATF 냉각수라인(7)을이용해엔진냉각수가공급되는 ATF 워머(Auto Transmission Fluid Warmer)(3)로구성되고, 엔진냉각수는 ATF 워머(3)의작동온도이하에서변속기(20)의 ATF(Auto Transmission Fluid)예열을위해 ATF 워머(3)로순환됨으로써저온조건의난방성능유지와함께 ATF의신속한온도상승에의한변속기전달효율향상으로연비개선이이루어지고, 특히엔진오일쿨러(5)와 ATF 워머(3)의직렬레이아웃으로냉각수라인축소와밸브삭제가이루어짐으로써원가와증량도낮아지는특징을갖는다.
Abstract translation: 根据本发明，通过使用与发动机线圈冷却器（5）连接的ATF冷却水管线（7），自动变速器油（ATF）更暖的冷却水循环系统包括具有发动机冷却水的ATF加热器（3）。 发动机冷却水循环到ATF加热器（3）以在ATF加热器（3）的操作温度下预热变速器（20）的ATF，使得保持在低温条件下的加热性能，以及 由于ATF的温度快速升高，传输效率提高，从而提高了燃料效率。 具体地，由于发动机油冷却器（5）和ATF加热器（3）的串联布置，可以减少冷却水管路，并且可以省略阀门，从而降低主要成本和增加数量。
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Patent Agency Ranking
公开(公告)号：KR1020120026184A
公开(公告)日：2012-03-19
申请号：KR1020100088246
申请日：2010-09-09
CPC classification number: B60H1/2218 , B60H2001/2256 , B60H2001/2262 , F24F11/30 , F24F11/62
Abstract: PURPOSE: A control method of an air conditioner is provided to prevent useless power consumption of an air conditioner by driving a heater because the heater is cut-off by checking whether or not a heater cutoff condition is satisfied through a target discharge temperature, a target evaporator temperature, a temperature of an evaporator, and a discharge temperature of a heater. CONSTITUTION: A control method of an air conditioner is as follows. Check whether or not one or more between a target discharge temperature of an air conditioning system and a target evaporator temperature satisfy a heater driving condition. If the heater driving condition is satisfied, the heater driving is controlled to output the target discharge temperature according to a temperature and driving condition of a vehicle. In case that heater discharge temperature is over the criterion or higher than the target discharge temperature over a constant temperature in the heater driving, the driving of the heater is cut-off.
Abstract translation: 目的：提供一种空调机的控制方法，通过检查加热器是否通过目标排出温度是否满足加热器切断条件来切断加热器，从而通过驱动加热器来消除空调的无功耗;目标 蒸发器温度，蒸发器的温度和加热器的排出温度。 构成：空调的控制方法如下。 检查空调系统的目标排出温度与目标蒸发器温度之间的一个或多个是否满足加热器驱动条件。 如果满足加热器驱动条件，则控制加热器驱动以根据车辆的温度和驾驶状况输出目标排出温度。 在加热器驱动中，加热器排出温度超过标准值或高于恒定温度的目标排放温度的情况下，切断加热器的驱动。
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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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公开(公告)号：KR1020120023966A
公开(公告)日：2012-03-14
申请号：KR1020100086412
申请日：2010-09-03
Abstract: PURPOSE: An air conditioner control logic and a driving method thereof are provided to prevent a degradation of a range by preventing unnecessary power consumption of an air conditioner because external air inflow amount is controlled according to a target temperature of an evaporator and an outdoor air temperature, and a temperature of discharged air supplied to the inner space of a vehicle through an air conditioner is controlled. CONSTITUTION: An air conditioner control logic comprises a first condition determination unit(110), a second condition determination unit(120), and an air conditioning controller(130). The first condition determination unit outputs a first output signal by detecting whether or not a target temperature of an evaporator satisfies a first condition. The second condition determination unit outputs a second output signal whether or not an outdoor air temperature of the vehicle satisfies a second condition. The air conditioning controller is electrically connected to the first or second condition determination units, thereby receiving the first and second output signals. In a case of satisfying the first condition, a driving of an intake door(140) for mixed-air of indoor and outdoor air is controlled to intake outdoor air according to whether or not the second condition is satisfied.
Abstract translation: 目的：提供一种空调控制逻辑及其驱动方法，以防止由于根据蒸发器的目标温度和室外空气温度来控制外部空气流入量，因此防止空调机的不必要的电力消耗导致范围的劣化 并且控制通过空调向车辆的内部空间供给的排出空气的温度。 构成：空调控制逻辑包括第一条件确定单元（110），第二条件确定单元（120）和空调控制器（130）。 第一条件确定单元通过检测蒸发器的目标温度是否满足第一条件来输出第一输出信号。 第二条件确定单元输出第二输出信号，无论车辆的室外空气温度是否满足第二条件。 空调控制器电连接到第一或第二状态确定单元，从而接收第一和第二输出信号。 在满足第一条件的情况下，根据是否满足第二条件来控制用于室内和室外空气的混合空气的进气门（140）的驱动以吸入室外空气。
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公开(公告)号：KR1020110038281A
公开(公告)日：2011-04-14
申请号：KR1020090095508
申请日：2009-10-08
CPC classification number: B60H1/00764 , B60H1/00835 , B60H1/00878 , B60H1/3211 , B60H2001/3263 , B60H2001/3266 , B60H2001/327 , B60H2001/3273
Abstract: PURPOSE: A method for controlling an air conditioner of a vehicle is provided to make passengers feel comfortable by maintaining stable cooling performance. CONSTITUTION: A method for controlling an air conditioner of a vehicle is as follows. It is determined whether a vehicle is in an accelerated state or not(S10). When the vehicle is in the accelerated state, the temperature of an evaporator is compared with a fixed comfort allowance temperature(S20). If the temperature of the evaporator is lower than the comfort allowance temperature, the volume of a compressor is reduced(S30). The temperature of the evaporator is compared with a evaporator target temperature(S40).
Abstract translation: 目的：提供一种用于控制车辆空调的方法，以通过保持稳定的冷却性能来使乘客舒适。 构成：车辆空调的控制方法如下。 确定车辆是否处于加速状态（S10）。 当车辆处于加速状态时，将蒸发器的温度与固定的舒适容许温度进行比较（S20）。 如果蒸发器的温度低于舒适容许温度，则压缩机的体积减小（S30）。 将蒸发器的温度与蒸发器目标温度进行比较（S40）。
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公开(公告)号：KR1020090130914A
公开(公告)日：2009-12-28
申请号：KR1020080056629
申请日：2008-06-17
Abstract: PURPOSE: A controlling method of an electric control valve of a variable capacity type compressor is provided, which reduces braking loss using deceleration of a vehicle as a duty control factor. CONSTITUTION: A controlling method of an electric control valve of a variable capacity type compressor is as follows. The acceleration signal is read(S12). It decides whether the acceleration signal exceeds the critical value of the acceleration decision or not(S14). It decides whether the goal duty of ECV according to the target temperature of an evaporator exceeds 50% or not(S16) when the acceleration signal exceeds the critical value of the acceleration decision. If the goal duty of ECV exceeds 50%, ECV is controlled to the duty(S18).
Abstract translation: 目的：提供一种可变容量型压缩机的电动控制阀的控制方法，其使用车辆的减速度作为占空比控制系数来减少制动损耗。 构成：变容式压缩机的电动控制阀的控制方法如下。 读取加速度信号（S12）。 判定加速度信号是否超过加速判定的临界值（S14）。 当加速度信号超过加速度判定的临界值时，根据蒸发器的目标温度来判定ECV的目标值是否超过50％（S16）。 如果ECV的目标值超过50％，则ECV被控制在职责（S18）。
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