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公开(公告)号：KR101231501B1
公开(公告)日：2013-02-07
申请号：KR1020100120830
申请日：2010-11-30
Applicant: 현대자동차주식회사
Abstract: 본 발명은 ISG 기반 차량의 비상 구동 장치 및 그 방법에 관한 것으로, 엔진의 동작 상태를 실시간으로 감시하며, 엔진의 FAIL이 인지되면 엔진 FAIL 인지 신호를 출력하는 엔진 FAIL 인지부, 차량 내부에 배치된 비상 구동 스위치의 조작을 인지하여 비상 구동 스위치 조작 신호를 출력하는 비상 구동 스위치 조작 인지부, 엔진 FAIL 인지 신호 및 비상 구동 스위치 조작 신호 중 어느 하나가 입력되면, 현재 차량의 상태와 기 등록된 비상 구동 가능한 조건 정보를 비교하여, 차량의 비상 구동 가능 여부를 확인하는 비상 구동 조건 확인부, 및 비상 구동 조건 확인부의 확인 결과에 따라 벨트형 스타터를 구동하여 차량의 엔진을 강제 구동시키는 구동부를 포함한다.
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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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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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Patent Agency Ranking
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：KR1020120059237A
公开(公告)日：2012-06-08
申请号：KR1020100120905
申请日：2010-11-30
Applicant: 현대자동차주식회사
CPC classification number: F02D28/00
Abstract: PURPOSE: An ISG(idle stop & go) entry system and a method thereof are provided to improve the drivability by entering an ISG mode without a battery sensor based on the starting voltages, coolant temperature, charge accumulation, ISG entry frequencies and the number of starting times of ISG vehicles. CONSTITUTION: An ISG(idle stop & go) entry system comprises a starting voltage detection unit(22), a coolant temperature detection unit(24), a ISG entry frequency detection unit(26), a charge accumulation detection unit(28), a starting time counting unit(30), and an engine controller(32). The starting voltage detection unit detects the starting voltage of ISG vehicles, which are not equipped with a battery sensor. The coolant temperature detection unit detects the coolant temperature of the ISG vehicles. The ISG entry frequency detection unit detects ISG entry frequencies of the ISG vehicles. The charge accumulation detection unit detects amount of charge accumulation while driving. The starting time counting unit counts the number of starting times of the ISG vehicles. The engine controller performs ISG operation based on the starting voltages, coolant temperature, ISG entry frequencies, charge accumulation, and the number of the starting times of the ISG vehicles.
Abstract translation: 目的：提供ISG（怠速停止和进入）进入系统及其方法，以通过基于起动电压，冷却剂温度，电荷累积，ISG输入频率和数量来输入无电池传感器的ISG模式来提高驾驶性能 ISG车辆的开始时间。 构成：ISG（怠速停止）进入系统包括起动电压检测单元（22），冷却剂温度检测单元（24），ISG入口频率检测单元（26），电荷累积检测单元（28） 启动时间计数单元（30）和发动机控制器（32）。 启动电压检测单元检测未配备电池传感器的ISG车辆的起动电压。 冷却液温度检测单元检测ISG车辆的冷却液温度。 ISG入口频率检测单元检测ISG车辆的ISG入口频率。 电荷累积检测单元检测驱动时的电荷累积量。 启动时间计数单元计算ISG车辆的起始次数。 发动机控制器根据起动电压，冷却液温度，ISG进入频率，电荷积累以及ISG车辆起动次数执行ISG运行。
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公开(公告)号：KR1020120059153A
公开(公告)日：2012-06-08
申请号：KR1020100120792
申请日：2010-11-30
Applicant: 현대자동차주식회사
CPC classification number: B60K28/10
Abstract: PURPOSE: A restarting control system for an engine of ISG(Idle Stop and Go) vehicles is provided to prevent accidents by locking a restart of an engine while objects in front of the vehicles are detected through operation of a front sensor and a switch control. CONSTITUTION: A restarting control system for an engine of ISG vehicles comprises a hood opening recognition switch(111), a front sensor(112), a judgment unit(114), and a setting unit(115). If a car hood is opened, the hood opening recognition switch is automatically turned on and outputs hood opening recognition signals. The front sensor is installed at a front of the vehicles and outputs sense signals by detecting objects placed in front of the vehicles within a predetermined distance. The judgment unit confirms at least one input among the hood opening recognition signals and sense signals in a state that a car engine is switched off. If at least one among the hood opening recognition signals and the sense signals is inputted, the setting unit locks a restart of the engine.
Abstract translation: 目的：提供ISG（空闲停止和停车）发动机的重启控制系统，以通过操作前传感器和开关控制来检测车辆前方的物体，锁定重新起动以防止事故。 构成：用于ISG车辆的发动机的重新启动控制系统包括发动机罩开口识别开关（111），前传感器（112），判断单元（114）和设定单元（115）。 如果汽车罩被打开，则机罩开启识别开关自动打开并输出机罩开启识别信号。 前传感器安装在车辆的前方，并通过检测放置在车辆前方的物体在预定距离内输出感测信号。 在汽车发动机关闭的状态下，判断单元确认发动机罩打开识别信号和感测信号中的至少一个输入。 如果输入罩开口识别信号和感测信号中的至少一个，则设定单元锁定发动机的重启。
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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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