아이에스지 재시동 반응 방법
    52.
    发明公开
    아이에스지 재시동 반응 방법 有权
    重启空闲停止和去功能的方法

    公开(公告)号:KR1020130015365A

    公开(公告)日:2013-02-14

    申请号:KR1020110077318

    申请日:2011-08-03

    CPC classification number: F02D29/02 B60W10/18 F02N11/0814 Y02T10/48

    Abstract: PURPOSE: An ISG(Idle Stop & Go) restarting reaction method is provided to improve restarting reactivity using a gradient change of brake oil pressure immediately reacting to the change of pushed degree of a brake pedal and dropping after an idle stop. CONSTITUTION: An ISG restarting reaction method determines a change timing of an Idle-Go using a gradient change of brake oil pressure immediately reacting to the change of pushed degree of a brake pedal and dropping after an idle stop. A determining method is as follows. Conditions for an Idle-Stop are satisfied so that the brake oil pressure is monitored while the engine is turned off. A maximum value(A=max) of the brake oil pressure is detected and memorized, and the brake oil reduced in comparison to the maximum value is detected(S50). [Reference numerals] (AA) Start; (S10) Idle-stop conditions are satisfied?; (S20) Stopping an engine; (S30) Detecting the current brake oil pressure; (S40) A=max(brake oil pressure); (S60) Restarting the engine

    Abstract translation: 目的:提供一种ISG(空闲停止和重启)重启反应方法,以提高重启动反应性,使用制动油压力的梯度变化,立即响应于制动踏板的推压程度的变化和怠速停止之后的下降。 构成:ISG重新启动反应方法使用刚刚响应于制动踏板的推压程度的变化和怠速停止后的下降的制动油压力的梯度变化来确定空转Go的变更时刻。 确定方法如下。 满足怠速停止的条件,从而在发动机关闭时监视制动油压。 检测并存储制动油压力的最大值(A = max),并且检测到与最大值相比制动油减少(S50)。 (附图标记)(AA)开始; (S10)满足怠速条件? (S20)停止发动机; (S30)检测当前制动油压; (S40)A =最大(制动油压); (S60)重新启动发动机

    차량용 배터리충전시스템 및 이의 제어방법
    53.
    发明公开
    차량용 배터리충전시스템 및 이의 제어방법 无效
    用于车辆的电池充电系统及其控制方法

    公开(公告)号:KR1020130011293A

    公开(公告)日:2013-01-30

    申请号:KR1020110072344

    申请日:2011-07-21

    Abstract: PURPOSE: A battery charging system for vehicles and a control method thereof are provided to reduce fuel consumption caused by over-charging because a battery is charged on the basis of the operational state of an energy storage device and electric devices. CONSTITUTION: A battery charging system(1) for vehicles comprises a power generator(10), a battery(20), an energy storage device(30), a DC(direct current) converter(40), and an ECU(engine control unit)(50). The power generator generates electricity by the driving of a vehicle. The DC converter is connected to the electric device and battery of the vehicle. The DC converter supplies power to the battery and electric device of the vehicle by converting the electricity from the power generator. The energy storage device supplies electricity to the DC converter by storing the electricity from the power generator. The engine control unit controls the power generator to charge the energy storage device by supplying regenerative energy in a deceleration traveling range. The engine control unit calculates a determined low-voltage control value corresponding to the operational state of the electric device. The engine control unit controls the DC converter to charge the battery based on the low-voltage control value. [Reference numerals] (10) Power generator; (AA) Input data; (BB) Output data; (CC) Electric device

    Abstract translation: 目的:提供一种用于车辆的电池充电系统及其控制方法,以根据能量存储装置和电气装置的操作状态对电池进行充电,以减少因过充电引起的燃料消耗。 构成:用于车辆的电池充电系统(1)包括发电机(10),电池(20),能量存储装置(30),DC(直流)转换器(40)和ECU(发动机控制 单元)(50)。 发电机通过车辆的行驶发电。 DC转换器连接到车辆的电气设备和电池。 DC转换器通过转换来自发电机的电力向车辆的电池和电气设备供电。 能量存储装置通过存储来自发电机的电力向DC转换器供电。 发动机控制单元通过在减速行驶范围内提供再生能量来控制发电机对蓄能装置进行充电。 发动机控制单元计算与电气设备的操作状态对应的确定的低压控制值。 发动机控制单元控制DC转换器,根据低压控制值对电池充电。 (附图标记)(10)发电机; (AA)输入数据; (BB)输出数据; (CC)电器

    모터/알터네이터를 이용한 시동제어시스템 및 이의 제어방법
    54.
    发明公开
    모터/알터네이터를 이용한 시동제어시스템 및 이의 제어방법 有权
    使用电动机/发电机启动控制系统及其控制方法

    公开(公告)号:KR1020130011292A

    公开(公告)日:2013-01-30

    申请号:KR1020110072343

    申请日:2011-07-21

    Abstract: PURPOSE: A starting control system using a motor/an alternator and a control method thereof are provided to improve operability by reducing the output of the motor/alternator and increasing the output of an engine when engine RPM reaches a target RPM value. CONSTITUTION: A starting control system(1) comprises an engine(10), a motor/alternator(20), and a controller(30). The motor/alternator performs the motoring of the engine, and adjusts RPM. The controller comprises a motoring module and an output maintaining module. The motoring module controls the motor/alternator until the present RPM value of the engine reaches a target output value. The output maintaining module decreases the output of the motor/alternator within a target output range when the present RPM value reaches the target output value. The output maintaining module increases the RPM of the engine corresponding to the decrease in the RPM of the motor- alternator. [Reference numerals] (10) Engine; (20) Motor/alternator; (30) Controller; (AA) PRM sensing signal; (BB) Fuel amount control signal; (CC) Motor driving signal

    Abstract translation: 目的:提供使用马达/交流发电机的起动控制系统及其控制方法,以通过减小马达/交流发电机的输出并在发动机RPM达到目标RPM值时增加发动机的输出来提高可操作性。 构成:起动控制系统(1)包括发动机(10),电动机/交流发电机(20)和控制器(30)。 电动机/交流发电机执行发动机的电动,并调整RPM。 控制器包括电动模块和输出保持模块。 电机模块控制电机/交流发电机,直到发动机的当前RPM值达到目标输出值。 当目前的RPM值达到目标输出值时,输出维持模块将电机/交流发电机的输出减小到目标输出范围内。 输出维护模块根据电动机 - 交流发电机的RPM的降低增加发动机的转速。 (附图标记)(10)发动机; (20)电机/交流发电机; (30)控制器; (AA)PRM感应信号; (BB)燃料量控制信号; (CC)电机驱动信号

    하이브리드 차량용 파워팩의 냉각장치 및 냉각방법
    55.
    发明公开
    하이브리드 차량용 파워팩의 냉각장치 및 냉각방법 无效
    混合动力机组的冷却装置和冷却装置

    公开(公告)号:KR1020130007819A

    公开(公告)日:2013-01-21

    申请号:KR1020110068391

    申请日:2011-07-11

    Abstract: PURPOSE: An apparatus and a method for cooling a power pack for a hybrid vehicle are provided to increase the degree of design freedom by lowering the element allowable temperature of a power pack. CONSTITUTION: An apparatus for cooling a power pack for a hybrid vehicle comprises a power pack(21), a low temperature radiator(22), an electric water pump(23), and a cooling fan(24). The power pack obtains the driving information of a vehicle to control the operation of an engine(11) and a motor. The low temperature radiator is connected to the power pack and a cooling water path to radiate the cooling water discharged from the power pack. The low temperature radiator is arranged in parallel to a radiator(12). The electric water pump is arranged in the cooling water path and is driven by electric signals outputted from an ECU(25). The electric water pump circulates the power pack and the low temperature radiator. The cooling fan is controlled by the ECU so that the outdoor air can flow into the low temperature radiator. [Reference numerals] (11) Engine; (12) Radiator; (14) Thermostat; (15) Heater; (16) Valve; (21) Power pack; (22) Low temperature radiator; (24) Cooling fan

    Abstract translation: 目的:提供一种用于冷却用于混合动力车辆的动力单元的装置和方法,以通过降低动力单元的元件允许温度来增加设计自由度。 构成:用于冷却用于混合动力车辆的动力组件的装置包括动力组件(21),低温散热器(22),电动水泵(23)和冷却风扇(24)。 动力组件获得用于控制发动机(11)和电动机的操作的车辆的驾驶信息。 低温散热器连接到电源组和冷却水路径,以辐射从电源组排出的冷却水。 低温散热器与散热器(12)平行布置。 电动水泵配置在冷却水路径中,由ECU(25)输出的电信号驱动。 电动水泵循环电源组件和低温散热器。 冷却风扇由ECU控制,室外空气可以流入低温散热器。 (附图标记)(11)发动机; (12)散热器; (14)恒温器; (15)加热器 (16)阀门; (21)电源组; (22)低温散热器; (24)冷却风扇

    엔진의 냉각수 제어 시스템
    56.
    发明公开
    엔진의 냉각수 제어 시스템 有权
    发动机冷却控制系统

    公开(公告)号:KR1020110056987A

    公开(公告)日:2011-05-31

    申请号:KR1020090113508

    申请日:2009-11-23

    Inventor: 김대광

    Abstract: PURPOSE: A system for controlling the cooling water of an engine is provided to remove the need for a separate control system and to stably control the flow of cooling water since the flow path of the cooling water changes by applying an independent thermal expansion unit. CONSTITUTION: A system for controlling the cooling water of an engine comprises a heat exchanger(120), a bypass valve unit(140), an inlet pipe, and first and second supply pipes. The heat exchanger receives oil from transmission(110). The heat exchanger heat-exchanges and then supplies the oil to the transmission back. The bypass valve unit receives cooling water from a heater(130), which heats cooling water supplied from an engine(100). The bypass valve unit selectively supplies the cooling water to the heat exchanger depending on the temperature of the cooling water. The bypass valve unit comprises an inlet pipe, and first and second supply pipes. The inlet pipe is arranged to receive the cooling water from the heater.

    Abstract translation: 目的:提供一种用于控制发动机冷却水的系统,以消除对单独的控制系统的需要,并且通过施加独立的热膨胀单元来改变冷却水的流动路径,从而稳定地控制冷却水的流动。 构成:用于控制发动机的冷却水的系统包括热交换器(120),旁通阀单元(140),入口管以及第一和第二供应管。 热交换器从变速器(110)接收油。 热交换器热交换,然后将油提供给传输回。 旁通阀单元从加热器(130)接收冷却水,加热器(130)加热从发动机(100)供应的冷却水。 旁通阀单元根据冷却水的温度选择性地将冷却水供给到热交换器。 旁通阀单元包括入口管,以及第一和第二供应管。 入口管布置成从加热器接收冷却水。

    차량의 감속 주행시 발전 제어방법

    公开(公告)号:KR101816325B1

    公开(公告)日:2018-01-08

    申请号:KR1020120111775

    申请日:2012-10-09

    Inventor: 김대광

    Abstract: 본발명은차량이감속하는경우조건에따라발전량이서로다르게설정되도록함으로써감속주행시관성에너지를효율적으로회수하여연비가개선되도록한 차량의감속주행시발전제어방법에관한것이다.본발명에따른차량의감속주행시발전제어방법은, 차량이주행중감속하는지판단하는감속판단단계(S120)와, 차량의감속하는것으로판단되면, 브레이크가작동하는지판단하는브레이크작동판단단계(S130)와, 차량의브레이크가작동되면, 차량이퓨얼컷 운전에진입하였는지판단하는퓨얼컷 판단단계(S140)와, 차량이퓨얼컷 운전에진입하였으면, 차량의감속도의크기가설정된값이상으로감속되는지판단하는감속도판단단계(S150)와, 차량의감속여부, 브레이크작동유무, 퓨얼컷 운전유무또는감속도에따라차량의발전기가서로다른조건으로작동되도록발전부하를제어하는발전부하제어단계(S160)를포함한다.

    차량의 발전 제어시스템
    59.
    发明授权
    차량의 발전 제어시스템 有权
    车辆发电控制系统

    公开(公告)号:KR101807014B1

    公开(公告)日:2017-12-11

    申请号:KR1020120146807

    申请日:2012-12-14

    Abstract: 본발명의실시예에따른차량의발전제어시스템은, 엔진또는구동휠로부터회전력을받아서전기를생성하는발전기, 상기발전기와전기적으로연결되어전기를공급받고제1출력부와제2출력부로선택적으로전기를출력하는스위칭부, 상기스위칭부의상기제1출력부에전기적으로연결되는커패시터, 상기스위칭부의상기제2출력부에전기적으로연결되는배터리와전기부하, 상기스위칭부의상기제1출력부와상기제2출력부에동시에전기적으로연결되는컨버터, 및차량의운행정보및 상기배터리의상태에따라서상기발전기의발전부하, 상기스위칭부, 상기컨버터를제어하고, 상기전기부하의소모전력을감지하는제어부를포함할수 있다. 따라서, 발전기의회생에너지가증가하고, 배터리의충방전횟수가감소하여연료소모를줄이고, 배터리의내구성을향상시키며, DC/DC컨버터의용량을줄임으로써가격경쟁력을향상시킬수 있다. 아울러, 차량에따라서실도로주행모드에서 3 내지 4%의연료절감효과가있다.

    Abstract translation: 根据本发明系统的实施例中,车辆的发电控制受到来自发动机或驱动轮的旋转力是用于发电的发电机,连接到发电机和通过选择性地部分的第一输出部供电功率和第二输出 电容器,电连接到开关单元的第一输出单元;电池和电负载,电连接到开关单元的第二输出单元;以及开关单元的第一输出单元和第二输出单元, 以及控制器,用于根据车辆的驱动信息和电池的状态来控制发电机,开关单元和变换器的发电负载,并且用于感测电负载的功耗, 在可以包含。 因此,发电机的再生能量增加,电池的充电/放电循环次数减少,燃料消耗减少,电池的耐久性提高,并且通过减小DC / DC转换器的容量可以提高成本竞争力。 另外,根据车辆的不同,实际道路模式下的燃油消耗量会减少3%至4%。

    냉시동을 위한 차량용 발전제어시스템 및 이의 제어방법
    60.
    发明授权
    냉시동을 위한 차량용 발전제어시스템 및 이의 제어방법 有权
    用于冷启动和控制方法的车辆发电系统

    公开(公告)号:KR101714086B1

    公开(公告)日:2017-03-09

    申请号:KR1020110126695

    申请日:2011-11-30

    Abstract: 본발명은냉시동을위한차량용발전제어시스템에관한것으로, 상기발명은엔진의회전력을이용하여전력을발생하는알터네이터; 및엔진의시동초기에상기알터네이터의발전이금지되도록제어하고, 외부로부터모니터링되는차량정보중 엔진 RPM 값이사전에설정된임계RPM 값이상인것으로판단된경우상기모니터링되는차량정보중 냉각수온에대응하는지연시간을산출하고, 상기임계RPM 값이상인것으로판단된제1 시점으로부터상기지연시간이경과된제2 시점에도달된것으로판단된경우상기알터네이터의발전이개시되도록제어하는제어부;를포함하는것을특징으로한다. 이에의해본 발명은시동초기에알터네이터의발전이금지되고시동후 냉각수온에따라정해진지연시간이경과되어엔진이안정화되는시점까지알터네이터의발전금지가유지됨으로써냉시동시의시동성능을향상할수 있다.

    Abstract translation: 目的:提供一种用于冷启动的汽车发电控制系统及其控制方法,以在发动机起动的早期阶段限制发电机的发电,并且将交流发电机的发电的限制保持在 由于在发动机起动之后根据冷却水的温度而经过预定的延迟时间,发动机被稳定,从而提高发动机起动冷启动的性能。 构成:汽车发电控制系统(1)包括使用发动机(10)的旋转动力来发电的交流发电机(20),并向电动车的负载提供电力; 以及控制发动机开始发电的动力的控制单元(30)。 控制交流发电机发电的汽车发电控制系统的控制方法由以下步骤构成。 (i)发动机启动的早期阶段,发电机的发电量受到限制。 (ii)通过判断外部监视的信息中的发动机转速值是否大于预定的阈值rpm值来确定发动机阈值rpm值大于预定阈值rpm值的时间点被确定为 计算第一时间点,并且计算与所监视的轿厢信息的温度相对应的延迟时间。 (iii)从第一时间点确定计算出的延迟时间是否到达通过的第二时间点。 (iv)在延迟时间达到第二时间点的情况下,控制交流发电机的发电开始。 (附图标记)(10)发动机; (46)车载电子单元

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