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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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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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Patent Agency Ranking
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：KR100510263B1
公开(公告)日：2005-08-26
申请号：KR1020020053598
申请日：2002-09-05
Applicant: 현대자동차주식회사
Inventor： 방정환
IPC: B60K17/24
Abstract: 본 발명은 종래의 추진축 지지구조는 프런트 프로펠러 샤프트와 리어 프로펠러 샤프트가 소정의 각도를 이루도록 연결하는 이음부를 회전 가능하게 지지하는 센터 베어링과, 변속기의 출력축과 상기 프런트 프로펠러 샤프트를 연결하는 프런트 유니버셜 조인트와, 상기 리어 프로펠러 샤프트와 리어 액슬을 연결하는 리어 유니버셜 조인트와, 차량의 플로어 패널에 상하 이동 가능하게 설치되어 상기 센터 베어링을 지지하는 센터 베어링 브라켓과, 상기 센터베어링 하측에 설치되어 상기 센터베어링과 접촉되는 종동 피스톤로드와, 상기 종동 피스톤로드의 일단이 삽입되고, 유체의 유압에 의해 상기 종동 피스톤로드를 상하 이동시키는 종동실린더와, 내부에 유체가 충진되고, 유압관로를 통해 상기 종동실린더와 연결되는 가동실린더와, 상기 가동실 린더 내부에 일단이 설치되고, 타단은 상기 리어 액슬에 접촉되며, 상기 리어 액슬의 진동에 따라 상하로 이동되어 상기 가동실린더 내부의 유체에 압력을 가함으로서 상기 종동 피스톤로드가 상하 이동되게 하는 가동 피스톤로드를 포함하여 구성되어, 리어 액슬이 상하 진동될 때 센터 베어링 부분이 연동되어 상하로 이동됨으로써 프런트 프로펠러 샤프트와 리어 프로펠러 샤프트가 이루는 각도가 일정 수준으로 유지되어 진동이나 소음이 감소되고 변속기의 내구성도 좋아지게 되는 추진축 지지구조에 관한 것이다.
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公开(公告)号：KR1020040025389A
公开(公告)日：2004-03-24
申请号：KR1020020057344
申请日：2002-09-19
Applicant: 현대자동차주식회사
Inventor： 방정환
IPC: F16D23/12
Abstract: PURPOSE: Vibration-preventing structure of a clutch pedal for a vehicle is provided to improve riding comfort and reduce driver's fatigue by arranging a cable, connected to the clutch pedal, perpendicularly to a transmitting direction of vibration, operate a clutch with a small effort, and improve the operability of the clutch. CONSTITUTION: Vibration-preventing structure of a clutch pedal(120) for a vehicle comprises a pressing plate pressing a clutch disk(112) to transmit the rotational force of an engine to a transmission; a release fork(124) of which one side is connected to the pressing plate; a release cable(133) of which one end is connected to the end of the release fork and the other end is fixed to a side of the transmission; and a connecting member(135) of which one end is vertically connected to a clutch cable(122) and the other end is connected to the clutch pedal by the clutch cable. The connecting member pulls the release cable when pedal effort is given to the clutch pedal.
Abstract translation: 目的：提供用于车辆的离合器踏板的防振结构，以通过布置连接到离合器踏板的垂直于振动的传递方向的电缆来改善乘坐舒适性并减少驾驶员的疲劳，以小的努力操作离合器， 并提高离合器的可操作性。 构成：用于车辆的离合器踏板（120）的防振结构包括按压离合器盘（112）以将发动机的旋转力传递到变速器的压板; 其一侧与所述压板连接的释放叉（124） 释放缆索（133），其一端连接到释放叉的端部，另一端固定在变速器的一侧; 以及连接构件（135），其一端垂直地连接到离合器电缆（122），另一端通过离合器电缆连接到离合器踏板。 当向离合器踏板施加踏力时，连接构件拉动释放缆索。
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公开(公告)号：KR1020040022331A
公开(公告)日：2004-03-12
申请号：KR1020020053598
申请日：2002-09-05
Applicant: 현대자동차주식회사
Inventor： 방정환
IPC: B60K17/24
Abstract: PURPOSE: A supporting structure for a propeller shaft is provided to reduce vibration and noise by maintaining an angle of a jointing portion of a front propeller shaft and a rear propeller shaft with a center bearing moving up and down along with a rear axle. CONSTITUTION: A center bearing(54) supports a jointing portion of a front propeller shaft(52) and a rear propeller shaft(53) to make a specific angle. A front universal joint(56) connects an input shaft of a transmission(51) and the front propeller shaft. A rear universal joint(57) connects the rear propeller shaft and a rear axle(55). A bearing bracket(58) supports the center bearing by being connected to a floor panel(60). An operating cylinder(61) is fixed to the floor panel and connected to the rear axle in a piston rod. Therein, the operating cylinder generates hydraulic pressure by vibration of the rear axle. A slave cylinder is fixed to the floor panel and connected to the center bearing bracket in the piston rod. Therein, the slave cylinder moves the center bearing bracket up and down by hydraulic pressure of the operating cylinder transmitted through a hydraulic pipe(63). Therefore, the angle of the front propeller and the rear propeller is maintained stably by moving the center bearing along with the rear axle.
Abstract translation: 目的：提供一种用于传动轴的支撑结构，通过保持前推进器轴和后推进器轴的接合部分的角度，同时具有与后轴一起上下移动的中心轴承，以减少振动和噪音。 构成：中心轴承（54）支撑前传动轴（52）和后传动轴（53）的接合部分以形成特定角度。 前万向接头（56）连接变速器（51）的输入轴和前推进器轴。 后万向接头（57）连接后传动轴和后轴（55）。 轴承座（58）通过连接到地板（60）来支撑中心轴承。 操作气缸（61）固定在地板面板上并与活塞杆上的后轴相连。 其中，工作缸通过后桥的振动产生液压。 从动缸固定在地板面板上，并连接到活塞杆的中心轴承支架上。 其中，从动缸通过液压管（63）传递的操作气缸的液压上下移动中心轴承支架。 因此，通过使中心轴承与后桥一起移动，可以稳定地保持前螺旋桨和后推进器的角度。
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公开(公告)号：KR1020030050152A
公开(公告)日：2003-06-25
申请号：KR1020010080548
申请日：2001-12-18
Applicant: 현대자동차주식회사
Inventor： 방정환
IPC: B60G17/00
Abstract: PURPOSE: A direct return control method in inputting a repeated signal is provided to simplify signal analysis and make working quickly performed. CONSTITUTION: A direct return control method in inputting a repeated signal includes steps of sensing input of a vibration signal(110); filtering low frequency under 20Hz(120); deciding whether the size of the signal exceeds a predetermined level volt(130); storing an input signal wave form(140); sensing vibration signal input and filtering low frequency(150); deciding whether the size of the signal exceeds the predetermined level(volt)(160); comparing a buffer value and the input signal and deciding whether the buffer value and the input signal are the same(170); and converting the buffer value into opposite phase and amplifying the signal(180). Thus, signal analysis is simply performed and working is quickly performed.
Abstract translation: 目的：提供输入重复信号的直接返回控制方法，简化信号分析，快速执行工作。 构成：输入重复信号的直接返回控制方法包括检测振动信号（110）的输入的步骤; 在20Hz（120）以下过滤低频; 决定信号的大小是否超过预定电平伏（130）; 存储输入信号波形（140）; 感应振动信号输入和滤波低频（150）; 确定信号的大小是否超过预定电平（伏特）（160）; 比较缓冲器值和输入信号，并确定缓冲器值和输入信号是否相同（170）; 并将缓冲器值转换成相反相位并放大信号（180）。 因此，简单地进行信号分析并快速执行工作。
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