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公开(公告)号：KR1020130063271A
公开(公告)日：2013-06-14
申请号：KR1020110129699
申请日：2011-12-06
CPC classification number: B60K6/543 , B60K6/48 , B60W10/06 , B60W10/08 , B60W20/10 , B60W30/18018 , B60W2540/10 , Y02T10/6221 , Y02T10/6286
Abstract: PURPOSE: An engine controlling method for a hybrid vehicle is provided to improve the fuel ratio of a vehicle by flexibly controlling the starting time of an engine according to the size of the required power to prevent fuel consumption and electric power waste of on/off of unnecessary engine. CONSTITUTION: An engine controlling method for hybrid vehicle comprises: (a) A step of determining whether the output request power exceeds a predetermined engine delay starting power(P2) by continually detecting in the off state of the engine of a vehicle; (b) A step of determining whether the output request power exceeds a predetermined engine delay starting power(P3); and (c) A step of starting the engine in case of exceeding the engine no-delay starting power within a first setting time(T1) after the request power exceeds the engine no-delay starting power and has a feature which setting the engine predetermined engine delay starting power that the engine delay starting power. The required power operates the engine when it is bigger than the engine delay starting power or smaller than the engine no-delay starting power and after the first passage of the setting time. [Reference numerals] (AA) Start. P1 P2; (S11) First time count; (S20) Required power > P3; (S21) First time > T1; (S30) Engine On; (S40) Required power change rate; (S42) Required power change rate=0; (S43) Second time count; (S44) Second time > T2; (S45) Second time count =0; (S47) First, second time count =0; (S48) Required power > P2; (S50) Required power > P1
Abstract translation: 目的：提供一种用于混合动力车辆的发动机控制方法，通过根据所需功率的大小灵活控制发动机的起动时间来改善车辆的燃料比，以防止燃料消耗和电力浪费 不必要的引擎。 构成：混合动力车辆的发动机控制方法包括：（a）通过在车辆的发动机的关闭状态下连续检测来判定输出请求功率是否超过预定的发动机延迟启动功率（P2）的步骤; （b）确定输出请求功率是否超过预定的发动机延迟启动功率（P3）的步骤; 以及（c）在所述请求功率超过所述发动机停止起动功率之后，在超过所述第一设定时间（T1）内的发动机无延迟起动功率的情况下起动所述发动机的步骤，并且具有将所述发动机预定 发动机延时起动功率，引擎延时起动功率。 当发动机延迟起动功率大于发动机延时启动功率或设定时间第一次通过后，所需功率运行发动机。 （标号）（AA）开始。 P1
P2; （S11）第一次计数; （S20）所需功率> P3; （S21）第一次> T1; （S30）发动机开; （S40）所需功率变化率; （S42）所需功率变化率= 0; （S43）第二次计数; （S44）第二次> T2; （S45）第二次计数= 0; （S47）首先，第二次计数= 0; （S48）所需功率> P2; （S50）所需功率> P1 -
公开(公告)号：KR101241224B1
公开(公告)日：2013-03-13
申请号：KR1020110080320
申请日：2011-08-11
CPC classification number: B60K6/445 , B60W10/06 , B60W10/08 , B60W20/00 , B60W20/40 , B60W30/192 , B60W2510/0638 , B60W2510/0676 , B60W2510/0695 , B60W2710/0644 , B60W2710/081 , B60W2710/083 , B60W2720/103 , F16H3/728 , F16H2037/102 , Y02T10/48 , Y02T10/6239 , Y02T10/6286 , Y10T477/23 , Y10T477/26
Abstract: 본 발명은 엔진 시동 시 운전성을 향상시킬 수 있는 하이브리드 자동차의 시동모터 제어방법에 관한 것이다.
본 발명의 실시예에 따른 하이브리드 자동차의 시동모터 제어방법은, 자동차를 운행시키기 위한 구동모터 및 엔진을 시동시키기 위한 시동모터를 구비한 하이브리드 자동차의 시동모터 제어방법에 있어서, 정지된 엔진을 가속시키는 단계; 상기 엔진의 속도가 설정값보다 빠른지 판단하는 단계; 상기 엔진의 속도가 설정값보다 빠르면 상기 엔진 내부에 연료가 분사되는 단계; 상기 엔진의 목표속도에 따라 상기 시동모터의 토크를 결정하는 단계; 그리고 상기 결정된 시동모터의 토크에 따라 엔진의 속도를 제어하는 단계; 를 포함할 수 있다.-
公开(公告)号：KR1020110052144A
公开(公告)日：2011-05-18
申请号：KR1020090109069
申请日：2009-11-12
Applicant: 현대자동차주식회사
CPC classification number: B60K6/445 , B60K6/365 , F16H3/728 , F16H2037/0866 , F16H2037/102 , F16H2037/103 , F16H2037/104 , F16H2037/106 , F16H2200/0043 , F16H2200/2007 , F16H2200/2023 , Y02T10/6239
Abstract: PURPOSE: A transmission of a hybrid vehicle is provided to improve fuel efficiency by allowing a motor generator to selectively generate or assist power. CONSTITUTION: A transmission of a hybrid vehicle comprises a first differential gear, a second differential gear, a first motor generator(MG1), a second motor generator(MG2), a first fixing mechanism, and a second fixing mechanism. The first differential gear comprises three or more first rotation elements always connected to an engine. Two first rotation elements are selectively connected to each other. The second differential gear comprises three or more second rotation elements always connected to an output element. One second rotation element is connected to one first rotation element, and the other one rotation element is selectively connected to the other one first rotation element of the first differential gear. The first motor generator is connected to one first rotation element and the other one first rotation element. The second motor generator is connected to the second rotation element which is always connected to the first rotation element. The first fixing mechanism restricts the rotation of one second rotation element which is not connected to the second motor generator. The second fixing mechanism restricts the rotation of the first and second rotation elements which are connected to the second motor generator.
Abstract translation: 目的：提供混合动力车辆的变速器，以通过允许电动发电机选择性地产生或辅助动力来提高燃料效率。 构成：混合动力车辆的变速器包括第一差动齿轮，第二差速齿轮，第一电动发电机（MG1），第二电动发电机（MG2），第一固定机构和第二固定机构。 第一差速齿轮包括总是连接到发动机的三个或更多个第一旋转元件。 两个第一旋转元件彼此有选择地连接。 第二差速齿轮包括总是连接到输出元件的三个或更多个第二旋转元件。 一个第二旋转元件连接到一个第一旋转元件，另一个旋转元件选择性地连接到第一差速齿轮的另一个第一旋转元件。 第一电动发电机连接到一个第一旋转元件和另一个第一旋转元件。 第二电动发电机连接到总是连接到第一旋转元件的第二旋转元件。 第一固定机构限制未连接到第二电动发电机的一个第二旋转元件的旋转。 第二固定机构限制连接到第二电动发电机的第一和第二旋转元件的旋转。
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公开(公告)号：KR100957309B1
公开(公告)日：2010-05-12
申请号：KR1020080057636
申请日：2008-06-19
Inventor： 최용각
Abstract: 본 발명은 하이브리드 차량의 회생제동 제어 방법에 관한 것으로서, 연비/배기 성능 향상을 위해 차량 상태에 따른 부하를 적용하여 회생제동에너지를 극대화하고, 특히 차량 상태에 따른 부하를 학습하여 차량의 제어기 간에 통신이 원활하지 못한 경우에는 학습된 값을 사용하여 회생제동량을 조정하도록 함으로써 차량 제어 안정성 및 페일 세이프티(fail safety) 기능의 확보가 가능하도록 한 하이브리드 차량의 회생제동 제어 방법에 관한 것이다.
하이브리드, 회생제동, HCU, ECU, 모터, 부하 학습-
公开(公告)号：KR1020090062973A
公开(公告)日：2009-06-17
申请号：KR1020070130472
申请日：2007-12-13
Abstract: A method for controlling the torque of a hybrid vehicle is provided to improve performance without additional cost by controlling the power generation torque of a motor. A method for controlling the torque of a hybrid vehicle comprises the steps of (S1) monitoring the negative pressure of an intake manifold to determine whether it is entered the control logic or not; (S2) restricting the sum of the air torque and the motor power generation torque if it is entered to the control logic; and (S3) compensating RPM so as to correspond to the size of the restricted set value.
Abstract translation: 提供了一种用于控制混合动力车辆的扭矩的方法，以通过控制电动机的发电转矩来提高性能而不需要额外的成本。 一种用于控制混合动力车辆的扭矩的方法包括以下步骤：（S1）监测进气歧管的负压以确定其是否进入控制逻辑; （S2）如果输入到所述控制逻辑则限制所述空气转矩和所述电动机发电转矩的总和; 和（S3）补偿RPM，以便对应于限制设定值的大小。
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Patent Agency Ranking
公开(公告)号：KR1020090006927A
公开(公告)日：2009-01-16
申请号：KR1020070070380
申请日：2007-07-13
Inventor： 최용각
CPC classification number: B60W20/30 , B60K6/485 , B60K6/52 , B60K6/543 , B60W10/06 , B60W10/08 , B60W10/107 , B60W20/00 , B60W30/18072 , B60W30/18127 , B60W2510/1075 , B60W2520/105 , Y02T10/48 , Y02T10/6226 , Y02T10/6265 , Y02T10/6278 , Y02T10/6286 , Y10T477/20 , Y10T477/3225 , Y10T477/636 , Y10T477/675 , Y10T477/692 , Y10T477/6939
Abstract: A method for controlling idle stop mode of HEV is provided to improve fuel efficiency by entering the hybrid idle for vehicle stop mode in case that retardation of the hybrid vehicle is bigger than the middle deceleration. A method for controlling idle stop mode of HEV comprises steps of: raising an engine RPM by controlling engine RPM lift up if retardation is middle retardation or less when the hybrid vehicle reaches the idle stop entry car speed; reaching a gear ratio of CVT according to retardation at a target gear ratio by increasing gear transmission hydraulic amount according to raising the engine RPM; entering the hybrid idle for vehicle stop according to reaching a gear ratio at the target gear ratio; and decreasing control of the restoration braking amount by controlling a regenerated braking torque amount scale.
Abstract translation: 提供一种用于控制HEV的怠速停止模式的方法，用于通过在混合动力车辆的延迟大于中间减速度的情况下进入车辆停止模式的混合怠速来提高燃料效率。 一种用于控制HEV的怠速停止模式的方法包括以下步骤：当混合动力车辆达到怠速停车进入车速时，通过控制发动机转速提升，如果延迟是中间延迟或更小，则提高发动机转速; 根据提高发动机转速，通过增加齿轮传动液压量，根据目标传动比的延迟达到CVT的传动比; 根据目标传动比达到传动比进入车辆停止的混合动力怠速; 并通过控制再生制动转矩量标来减小对恢复制动量的控制。
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公开(公告)号：KR1020070117860A
公开(公告)日：2007-12-13
申请号：KR1020060052029
申请日：2006-06-09
Applicant: 현대자동차주식회사
Inventor： 최용각
CPC classification number: B60L11/1851 , B60L11/185 , B60L15/2045 , B60L2260/42 , B60W2510/244 , H02J7/1446 , Y02T10/645 , Y02T10/7005 , Y02T10/705 , Y02T10/7072 , Y02T10/7283 , Y02T10/92 , Y02T90/121 , Y02T90/128 , Y02T90/14
Abstract: A method for controlling charge and discharge amounts of a main battery for a hybrid vehicle is provided to prevent an operational error of the main battery by preventing over-charge and over-discharge of the main battery. A main battery, a driving motor, and an inverter system are sensed by using a hybrid control unit installed in a hybrid vehicle(ST100). The hybrid vehicle is driven according to a driving practice of a driver(ST200). Charge and discharge amounts of the main battery are controlled by adjusting and learning a scale factor of the main battery according to the driving practice of the driver so that a state of charge is operated in a normal zone. In the step ST200, the main battery enters an over-discharge zone when the hybrid car suddenly accelerates.
Abstract translation: 提供一种用于控制用于混合动力车辆的主电池的充放电量的方法，以通过防止主电池的过充电和过度放电来防止主电池的操作错误。 通过使用安装在混合动力车辆中的混合控制单元（ST100）来感测主电池，驱动电动机和逆变器系统。 根据驾驶员的驾驶习惯来驱动混合动力车辆（ST200）。 通过根据驾驶员的驾驶习惯调整和学习主电池的比例因子来控制主电池的充放电量，使得充电状态在正常区域中操作。 在步骤ST200中，当混合动力汽车突然加速时，主电池进入过放电区域。
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公开(公告)号：KR100520533B1
公开(公告)日：2005-10-11
申请号：KR1020030079031
申请日：2003-11-10
Applicant: 현대자동차주식회사
Inventor： 최용각
IPC: B60L11/14
CPC classification number: Y02T10/7077
Abstract: 본 발명은 하이브리드 전기자동차의 액셀레이터 포지션 센서와 브레이크 포지션 센서의 동시작동시 차량 제어방법에 관한 것으로서, (a) 전기자동차의 시동상태에서 차량 주행을 위한 액셀레이터 포지션 센서를 동작시키는 단계와, (b) 상기 액셀레이터 포지션 센서와 브레이크 포지션 센서의 동시 동작으로 판단되면, 모터와 CVT 간의 클러치를 분리시키는 단계와, (c) 상기 전기 자동차의 엔진 동력이 분리되어 엔진 RPM의 오버슈팅(OVERSHOOTING)으로 판단되면, 모터를 발전용으로 전환하는 단계와, (d) 상기 단계(C)의 모터의 발전을 통한 과충전 여부를 판단하여, 과충전으로 판단되면 과충전 경고를 실시하는 단계와, (e) 상기 단계 (d)의 과충전 경고후에도 모터의 발전이 계속되면 상기 전기자동차의 운행을 중단하는 단계를 포함한다.
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公开(公告)号：KR100368423B1
公开(公告)日：2003-01-24
申请号：KR1020000073686
申请日：2000-12-06
Applicant: 현대자동차주식회사
Inventor： 최용각
IPC: B60R16/02
Abstract: PURPOSE: A fuse case structure provided to a battery pack of a hybrid vehicle is provided to exchange safely a fuse or a part by entirely cutting off a power source in the battery pack if the fuse in the battery pack is shorted. CONSTITUTION: A battery pack is composed of an upper cover(11) and a lower cover(12), and a plurality of battery are provided at an inside of the battery pack. A fuse case for protecting a fuse(14) is installed between the batteries. A lid(21) is provided at an upper side of the fuse case, and a body(20) is provided at a lower portion of the lid. A socket(22) is provided at one side of the body(20), and both end of a conductor(23) is interposed at the socket. The conductor is coupled or separated from and to the socket at need. A handle grip(24) is installed rotatably at one side of the conductor, and a connector grip(25) is installed at the other side thereof.
Abstract translation: 目的：提供一种提供给混合动力车辆的电池组的保险丝盒结构，以在电池组中的保险丝短路时通过完全切断电池组中的电源来安全地交换保险丝或部件。 组成：电池组由一个上盖（11）和一个下盖（12）组成，并且多个电池设置在电池组的内部。 用于保护保险丝（14）的保险丝盒安装在电池之间。 盖（21）设置在熔断器壳体的上侧，并且主体（20）设置在盖的下部。 本体（20）的一侧设有插座（22），导体（23）的两端插入插座。 导体根据需要与插座耦合或分离。 把手（24）可旋转地安装在导体的一侧，而连接器把手（25）安装在导体的另一侧。
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公开(公告)号：KR1020020044684A
公开(公告)日：2002-06-19
申请号：KR1020000073686
申请日：2000-12-06
Applicant: 현대자동차주식회사
Inventor： 최용각
IPC: B60R16/02
Abstract: PURPOSE: A fuse case structure provided to a battery pack of a hybrid vehicle is provided to exchange safely a fuse or a part by entirely cutting off a power source in the battery pack if the fuse in the battery pack is shorted. CONSTITUTION: A battery pack is composed of an upper cover(11) and a lower cover(12), and a plurality of battery are provided at an inside of the battery pack. A fuse case for protecting a fuse(14) is installed between the batteries. A lid(21) is provided at an upper side of the fuse case, and a body(20) is provided at a lower portion of the lid. A socket(22) is provided at one side of the body(20), and both end of a conductor(23) is interposed at the socket. The conductor is coupled or separated from and to the socket at need. A handle grip(24) is installed rotatably at one side of the conductor, and a connector grip(25) is installed at the other side thereof.
Abstract translation: 目的：提供给混合动力车辆的电池组的保险丝盒结构，用于在电池组中的保险丝短路时，通过完全切断电池组中的电源来安全地更换保险丝或部件。 构成：电池组由上盖（11）和下盖（12）组成，多个电池设置在电池组的内部。 用于保护保险丝（14）的保险丝盒安装在电池之间。 盖子（21）设置在保险丝盒的上侧，主体（20）设置在盖子的下部。 插座（22）设置在主体（20）的一侧，导体（23）的两端插入插座。 导体在需要时与插座耦合或分离。 手柄（24）可旋转地安装在导体的一侧，并且连接器把手（25）安装在其另一侧。
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