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公开(公告)号：KR101199058B1
公开(公告)日：2012-11-07
申请号：KR1020100123862
申请日：2010-12-06
CPC classification number: F02N11/084 , F02N11/0818 , F02N11/0822 , F02N2200/061 , F02N2200/0807 , F02N2200/0808 , F02N2200/0815 , Y02T10/48
Abstract: 본 발명은 ISG 시스템 및 그의 제어 방법에 관한 것으로, 해결하고자 하는 기술적 과제는 자동 변속기 차량의 엔진 정지 조건 및 재시동 조건에 따라, 엔진의 시동을 제어하여 불필요한 공회전에 의한 연료 소비를 방지하는데 있다. 이를 위해 본 발명은 엔진이 구동중일 경우 엔진 제어기에서는 엔진 정지 선행 조건을 만족하는지 확인하는 단계와, 엔진 정지 선행 조건을 만족하면 엔진 정지가 가능한 상태인지 확인하는 단계와, 엔진 정지 가능한 상태이면 엔진 정지 조건을 만족하는지 확인하는 단계와, 엔진 정지 조건을 만족하면 구동중인 엔진을 정지시키는 단계와, 엔진이 정지되면 키 시동 조건을 만족하는지 확인하는 단계와, 키 시동 조건을 만족하지 않으면 재시동이 가능한 상태인지 확인하는 단계와, 재시동이 가능한 상태이면 재시동을 위한 조건을 만족하는지 확인 하는 단계 및 재시동 조건을 만족하면 엔진을 재시동 시키는 단계를 개시한다.
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公开(公告)号：KR1020120059054A
公开(公告)日：2012-06-08
申请号：KR1020100120658
申请日：2010-11-30
Abstract: PURPOSE: A method for controlling electronic oil pumps of ISG(Idle Stop and Go) vehicles equipped with an automatic transmission is provided to reduce production costs of vehicles by minimizing a mechanical pump and driving an auxiliary electronic oil pump in engine starting operation. CONSTITUTION: A method for controlling electronic oil pumps of ISG vehicles equipped with an automatic transmission is as follows. Necessary hydraulic pressure of the automatic transmission in engine starting operation is calculated(S41). Driving hydraulic pressure of an electronic oil pump is calculated according to the necessary hydraulic pressure of the automatic transmission(S42). The electronic oil pump is driven in order that the calculated driving hydraulic pressure is outputted(S43).
Abstract translation: 目的：提供一种控制装备有自动变速箱的ISG（空转停车）车辆电动油泵的方法，通过在发动机启动运行中最小化机械泵和驱动辅助电动油泵来降低车辆的生产成本。 规定：配备有自动变速箱的ISG车辆的电子油泵的控制方法如下。 计算发动机起动运转时的自动变速器的必要液压（S41）。 根据自动变速器的必要液压来计算电动油泵的液压驱动（S42）。 为了输出计算出的驱动液压而驱动电子油泵（S43）。
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公开(公告)号：KR1020140085146A
公开(公告)日：2014-07-07
申请号：KR1020120155383
申请日：2012-12-27
CPC classification number: Y02T10/84
Abstract: The present invention relates to a method and a system for controlling active eco driving, which can improve drivability by adjusting acceleration and deceleration patterns, reflecting the intention of a driver as well as performing control for reducing fuel consumption during active eco driving. To achieve this, a method for controlling active eco driving according to an embodiment of the present invention comprises the steps of controlling a vehicle to be driven in an active eco mode when active eco driving is selected; determining acceleration and deceleration intentions of a driver based on changes in the position of an accelerator pedal during the active eco mode driving; and accelerating the vehicle in accordance with changes in the position of the accelerator pedal when there are changes in the position of the accelerator pedal more than a set quantity corresponding to the acceleration intention of the driver.
Abstract translation: 本发明涉及一种用于控制主动生态驾驶的方法和系统，其可以通过调节加速和减速模式来改善驾驶性能，反映驾驶员的意图以及在主动生态驾驶期间执行减少燃料消耗的控制。 为了实现这一点，根据本发明的实施例的用于控制主动环保驾驶的方法包括以下步骤：当选择主动生态驾驶时，以主动生态模式控制待驾驶的车辆; 基于在所述主动生态模式驾驶期间基于加速器踏板的位置的变化来确定驾驶员的加速和减速意图; 并且当加速踏板的位置变化超过对应于驾驶员的加速意图的设定量时，根据加速器踏板位置的变化加速车辆。
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公开(公告)号：KR1020120063789A
公开(公告)日：2012-06-18
申请号：KR1020100124919
申请日：2010-12-08
CPC classification number: B60W10/06 , B60W10/11 , B60W10/30 , B60W30/18018 , B60W2510/1005 , B60W2510/107 , B60W2710/1083 , F16H59/68 , F16H61/0031 , F16H2312/14
Abstract: PURPOSE: A method for controlling an auxiliary pump for an auto transmission of a vehicle is provided to reduce electrical energy consumption by driving the auxiliary pump by using different rpm according to gear step. CONSTITUTION: An auxiliary pump for an auto transmission performs idle stop and go(S10). The auxiliary pump for the auto transmission detects gear step of a current transmission(S20). A standards rpm which is established according to the gear step of the transmission comprises an rpm of P-step standards, an rpm of N-step standards, and an rpm of D-step standards. The auxiliary pump for the auto transmission operates an auxiliary oil pump based on the standards rpm which is established according to the gear step of the transmission. The auxiliary pump for the auto transmission operates an auxiliary pump with low rpm.
Abstract translation: 目的：提供一种用于控制用于车辆的自动变速器的辅助泵的方法，以通过根据档位使用不同的转速驱动辅助泵来减少电能消耗。 构成：用于自动变速器的辅助泵执行怠速停止并停止（S10）。 用于自动变速器的辅助泵检测当前变速器的档位（S20）。 根据变速器的齿轮级建立的标准转速包括P级标准的转速，N级标准的转速和D级标准的转速。 用于自动变速器的辅助泵基于根据变速器的档位确定的标准转速操作辅助油泵。 用于自动变速器的辅助泵以低转速运行辅助泵。
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公开(公告)号：KR1020120063401A
公开(公告)日：2012-06-15
申请号：KR1020100124551
申请日：2010-12-07
CPC classification number: B60W10/06 , B60W10/10 , B60W30/18018 , B60W2510/1005 , B60W2540/12 , B60W2710/0644 , B60W2710/182 , F02N11/0822 , F02N11/0837 , F02N2200/0802 , F02N2200/102 , F02N2200/124 , F16H61/0031 , Y02T10/48 , Y10T477/648 , Y10T477/814
Abstract: PURPOSE: An apparatus and a method for controlling ISG logic are provided to stably start ISG vehicles by controlling engine RPM and the fluid pressure of a brake after an idle stop. CONSTITUTION: An apparatus for controlling ISG logic comprises a transmission unit, a driving unit, and a braking unit. The transmission unit displays the current state of a gear level of a vehicle, and controls the fluid pressure of a transmission during the re-staring or idle stop. If a brake pedal is turned on while the gear level is in a driving state, the driving unit performs the idle stop. If the brake pedal is turned off while the gear level is in the driving state, the driving unit re-starts an engine. The braking unit controls the behavior of the vehicle by controlling the fluid pressure of the brake. The transmission unit controls the auxiliary oil pump of the transmission in order to maintain the fluid pressure of the transmission.
Abstract translation: 目的：提供一种用于控制ISG逻辑的装置和方法，通过控制发动机RPM和怠速停止后的制动器的流体压力来稳定地启动ISG车辆。 构成：用于控制ISG逻辑的装置包括传动单元，驱动单元和制动单元。 传动单元显示车辆的档位的当前状态，并且在重新盯着或怠速停止期间控制变速器的流体压力。 如果在齿轮级处于驱动状态时制动踏板被打开，则驱动单元执行怠速停止。 如果在齿轮级处于驱动状态时制动踏板被关闭，则驱动单元重新启动发动机。 制动单元通过控制制动器的流体压力来控制车辆的行为。 变速器单元控制变速器的辅助油泵，以保持变速器的流体压力。
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Patent Agency Ranking
公开(公告)号：KR1020120061481A
公开(公告)日：2012-06-13
申请号：KR1020100122813
申请日：2010-12-03
CPC classification number: B60W10/06 , B60W10/188 , B60W30/18118 , B60W2710/0644 , Y10T477/688 , Y10T477/84 , Y10T477/865
Abstract: PURPOSE: A method for controlling the hill-start-assist-control(HAC) operation in case of restarting the engine of an auto transmission idle-stop-and-go(ISG) vehicle is provided to control the HAC according to situations. CONSTITUTION: The restarting operation of an engine and the operation of HAC are started based on an ISG system(S310, S315). The revolution per minute(RPM) of the engine is monitored. If the RPM of the engine satisfies the releasing condition of the HAC, the operation of the HAC is released(S320, S325, S33). Unless the RPM of the engine satisfies the releasing condition of the HAC, the operation of the HAC is kept. If the operation of the HAC is released, a verifying operation is implemented with respect to the acceleration of the vehicle. Unless the vehicle satisfies initial acceleration, the releasing condition of the HAC is changed(S335). The releasing condition of the HAC is stored in a memory device.
Abstract translation: 目的：提供一种在重启自动变速器怠速停止（ISG）车辆的发动机的情况下控制起升辅助控制（HAC）操作的方法，以根据情况控制HAC。 构成：基于ISG系统启动引擎的重新启动操作和HAC的操作（S310，S315）。 监测发动机每分钟转数（RPM）。 如果发动机的RPM满足HAC的释放条件，则HAC的操作被解除（S320，S325，S33）。 除非发动机的RPM满足HAC的释放条件，否则HAC的操作将被保留。 如果HAC的操作被释放，则相对于车辆的加速度来执行验证操作。 除非车辆满足初始加速度，否则HAC的释放条件改变（S335）。 HAC的释放条件存储在存储器件中。
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公开(公告)号：KR1020120060110A
公开(公告)日：2012-06-11
申请号：KR1020100121684
申请日：2010-12-01
CPC classification number: F02D41/062 , B60H1/00778 , F02D41/065 , F02N11/08 , Y02T10/48
Abstract: PURPOSE: A control method for a blower system of ISG vehicles is provided to improve fuel efficiency with maintaining an idle stop condition by operating the blower system in some measure. CONSTITUTION: A control method for a blower system of ISG vehicles comprises following steps. A condition for air conditioning is stored while driving(S31). If an idle stop condition is satisfied, the blower system is operated by stopping an engine with an idle system and reducing the air volume of the blower(S33). The blower system is re-operated with the stored condition for the air conditioning if the temperature of an evaporator exceeds a threshold, or indoor temperature and the temperature of coolants are below each pre-set threshold(S36). The air volume of the blower is reduced based on the stored condition for the air conditioning.
Abstract translation: 目的：提供一种用于ISG车辆鼓风机系统的控制方法，以通过在某种程度上操作鼓风机系统来维持怠速停止状态，从而提高燃油效率。 规定：ISG车辆鼓风机系统的控制方法包括以下步骤。 在驾驶时存储空调的条件（S31）。 如果满足怠速停止条件，则通过使怠速系统的发动机停止并减小鼓风机的风量来操作鼓风机系统（S33）。 如果蒸发器的温度超过阈值，或者室内温度和冷却剂的温度低于每个预设阈值，则鼓风机系统被再次用于空调的储存条件（S36）。 基于空调的储存条件减少鼓风机的风量。
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公开(公告)号：KR1020120060107A
公开(公告)日：2012-06-11
申请号：KR1020100121681
申请日：2010-12-01
Abstract: PURPOSE: A regenerative break control method of automobile is provided to improve driving stability and drivability and to prevent unnecessary reacceleration. CONSTITUTION: A regenerative break control method of automobile comprises the following steps: setting a second establishment retardation which is bigger than a first establishment retardation when brake pedal is in either on or off condition; monitoring a regenerative braking; detecting on and off state of the brake pedal during the accelerating pedal is switched off(s43); comparing deceleration of vehicle to the first establishment retardation if the brake pedal is not turned on when the accelerating pedal is off(s44); lowering revival braking amount if the first establishment retardation is bigger than deceleration of the vehicle(s45); and increasing the revival braking amount if the first establishment retardation is less than deceleration of the vehicle(s46).
Abstract translation: 目的：提供汽车的再生中断控制方法，以提高行驶稳定性和驾驶性能，防止不必要的再加速。 构成：汽车的再生破坏控制方法包括以下步骤：当制动踏板处于打开或关闭状态时，设置大于第一建立延迟的第二建立延迟; 监控再生制动; 在加速踏板关闭期间检测制动踏板的开和关状态（s43）; 如果加速踏板关闭时制动踏板未打开，则比较车辆的减速度与第一设定延迟（s44）; 如果第一建立延迟大于车辆的减速度，则降低复原制动量（s45）; 如果第一建立延迟小于车辆的减速度，则增加复位制动量（s46）。
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公开(公告)号：KR101448765B1
公开(公告)日：2014-10-08
申请号：KR1020120155383
申请日：2012-12-27
CPC classification number: Y02T10/84
Abstract: 본 발명은 액티브 에코 드라이빙시 연료 소비를 줄이는 제어뿐만 아니라 운전자의 의지를 반영하여 가감속 패턴을 조정함으로써 운전성을 향상시킨 액티브 에코 드라이빙 제어 방법 및 시스템에 관한 것이다. 이를 위한 본 발명의 실시예는, 액티브 에코 드라이빙 제어 방법으로서, 액티브 에코 드라이빙이 선택되면, 해당 자동차를 액티브 에코 모드로 주행 제어하는 단계; 상기 액티브 에코 모드 주행 중에 가속페달의 위치 변화를 기초로 운전자의 가감속 의지를 판단하는 단계; 상기 운전자의 가속 의지에 대응하는 설정 크기 이상의 상기 가속페달의 위치 변화가 있으면, 상기 가속페달의 위치 변화에 상응하는 가속이 이루어지도록 하는 단계;를 포함할 수 있다.
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公开(公告)号：KR101405220B1
公开(公告)日：2014-06-10
申请号：KR1020120144845
申请日：2012-12-12
Abstract: Disclosed is a device and method to integrally control a vehicle with a continuously variable transmission which cooperates and controls a vehicle to enter a fuel cut-off control by requesting to enter the fuel cut-off control to a transmission manage system (TMS) and an engine manage system when a lock-up control condition lasts for a predetermined period without entering the fuel cut-off control. The present invention includes: a step of detecting vehicle drive information including RPM, a driving speed, and the displacement of an acceleration pedal during a drive; a step of determining whether or not a vehicle speed, according to the drive information, is over a preset vehicle speed, and a vehicle enters the fuel cut-off control according to a lift foot up shift; a step of determining whether the vehicle enters a lock-up control joining a damper clutch when the vehicle does not enter the fuel cut-off control according to the lift put-up; and a step of performing the fuel cut-off control by requesting to a fuel jetting device when the vehicle enters the lock-up control and the time elapsed after entering the lock-up control exceeds a preset time.
Abstract translation: 公开了一种用无级变速器对车辆进行整体控制的装置和方法，所述无级变速器通过向变速器管理系统（TMS）和变速器管理系统（TMS）输入燃料切断控制来协调和控制车辆进入燃料切断控制 发动机管理系统，当锁定控制条件持续一段预定的时间，而不进入燃料切断控制。 本发明包括：在驱动期间检测包括RPM，行驶速度和加速踏板的位移的车辆驱动信息的步骤; 根据驱动信息确定车速是否超过预设车速，并且车辆根据升降升档而进入燃料切断控制的步骤; 当车辆根据升降机不进入燃料切断控制时，确定车辆是否进入接合减震器离合器的锁定控制的步骤; 以及当车辆进入锁定控制并且进入锁定控制之后经过的时间超过预设时间时，通过向燃料喷射装置请求执行燃料切断控制的步骤。
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