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公开(公告)号：KR1020140085801A
公开(公告)日：2014-07-08
申请号：KR1020120155391
申请日：2012-12-27
IPC: F16H61/4008 , F16H61/42 , F16H61/421
Abstract: A hydraulic supply system of an automatic transmission for a hybrid vehicle is disclosed. According to an embodiment of the present invention, a hydraulic supply system of an automatic transmission for a hybrid vehicle includes: an oil pump which sucks and discharges oil stored in an oil pan through a suction passage; an oil filter which is arranged between the oil pan and the suction passage to filter impurities included in oil; a primary regulator valve which controls oil pressure supplied from the oil pump with a stable line pressure; a secondary regulator valve which controls oil pressure supplied from the primary regulator valve with a stable lubrication pressure; a solenoid valve which supplies control pressure to the primary regulator valve and the secondary regulator valve according to driving conditions; a first re-circulation passage which re-circulates, to the suction passage, oil pressure discharged in the process of controlling the primary regulator valve; and a second re-circulation passage which re-circulates, to the suction passage, oil pressure discharged in the process of controlling the secondary regulator valve.
Abstract translation: 公开了一种用于混合动力车辆的自动变速器的液压供应系统。 根据本发明的一个实施例，一种用于混合动力车辆的自动变速器的液压供给系统包括：油泵，其通过抽吸通道吸收储存在油盘中的油; 油过滤器，其布置在油盘和吸入通道之间以过滤包含在油中的杂质; 主调节阀，其以稳定的管路压力来控制从油泵供给的油压; 二次调节阀，其以稳定的润滑压力控制从主调节阀供应的油压; 电磁阀，其根据驾驶条件向一次调节阀和二次调节阀提供控制压力; 第一再循环通道，其在控制所述主调节阀的过程中再循环到所述吸入通道中排出的油压; 以及第二再循环通道，其在控制二次调节阀的过程中再循环到吸入通道排出的油压。
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公开(公告)号：KR101337940B1
公开(公告)日：2013-12-09
申请号：KR1020120089745
申请日：2012-08-16
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 콘티넨탈 오토모티브 일렉트로닉스 유한회사
CPC classification number: G06F12/16 , G06F11/08 , G06F11/1004 , G06F11/1441
Abstract: The present invention relates to a trip data loss prevention method of a vehicle and has a main purpose for providing a method capable of effectively preventing the trip data (the data of a trip computer displayed on a display) of a cluster from being initialized when a low power state is instantaneously generated by the operation of the vehicle or the operation of large electricity load without storing the data in EEPROM. The present invention relates to the trip data loss prevention method in a vehicle cluster comprising: a process of recording the trip data calculated in the micro computer of the trip computer in the clear area of the RAM; a process of moving the previous trip data to a nonvolatile area of the RAM when the new trip data is generated; a process of recording the trip data stored in the nonvolatile area of the microcomputer again by calling the previous trip data stored in the nonvolatile area when the voltage drop is instantaneously generated. [Reference numerals] (AA) START;(BB) Normal operation loop of trip computer;(CC,EE) Return;(DD) Displaying the information of an initial state;(S12) Does battery reset be generated? (low power apply?);(S13) Recording the occurred trip data (trip variable) on a clear area and displaying information;(S13') Initializing trip data, stored in a clear area, and a check-sum value (Cleared);(S14) Calculating a check-sum value from the occurred trip data;(S14') Recalculating a check-sum value from trip data stored in a back-up area;(S15) Recording the calculated check-sum value in a clear area;(S15') Recalculated check-sum value = stored check-sum value?;(S16) Does the change of a check-sum value be generated?;(S16') Recording trip data stored in a back-up area in a clear area by calling the trip data;(S17) Storing trip data stored in a clear area by moving the trip data to a nonvolatile area;(S17') Displaying the trip data information of a clear area
Abstract translation: 本发明涉及一种车辆的行驶数据丢失防止方法，其主要目的是提供一种能够有效地防止簇的跳闸数据（显示在显示器上的行程计算机的数据）被初始化的方法 低功率状态通过车辆的操作或大的电力负载的操作立即产生，而不将数据存储在EEPROM中。 本发明涉及一种车辆集群中的行程数据丢失防止方法，包括：将在行驶计算机的微型计算机中计算出的行程数据记录在RAM的清晰区域中的处理; 当生成新的行程数据时，将先前行程数据移动到RAM的非易失性区域的处理; 当瞬时产生电压降时，通过调用存储在非易失性区域中的先前跳闸数据，再次记录存储在微计算机的非易失性区域中的行程数据的处理。 （AA）START;（BB）行程计算机的正常操作回路;（CC，EE）返回;（DD）显示初始状态的信息;（S12）是否产生电池复位？ （低功率应用？）;（S13）在清除区域记录发生的跳闸数据（跳闸变量）并显示信息;（S13'）初始化存储在清除区域中的跳闸数据和校验和值（清除） ;（S14）从发生的跳闸数据计算校验和值;（S14'）从存储在备份区域的跳闸数据重新计算校验和值;（S15）以清楚的方式记录计算的校验和值 区域;（S15'）重新计算的校验和值=存储的校验和值α;（S16）是否生成校验和值的变化α;（S16'）记录存储在备份区域中的跳闸数据 （S17）通过将跳闸数据移动到非易失性区域来存储在清除区域中的行程数据;（S17'）显示清除区域的行程数据信息
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公开(公告)号：KR101251510B1
公开(公告)日：2013-04-05
申请号：KR1020100113839
申请日：2010-11-16
Applicant: 현대자동차주식회사
CPC classification number: F16D23/0606 , F16H63/30 , F16H63/38 , F16H2063/3093 , Y10T74/19284
Abstract: 본 발명의 실시예에 따른 전기차용 변속 시스템은, 모터와 연결되어 회전하는 입력샤프트, 상기 입력샤프트와 함께 회전하되, 그 축방향으로 슬라이딩되도록 상기 입력샤프트에 설치되며, 양측면에는 1단삽입유닛과 2단삽입유닛이 돌출되어 형성되는 싱크로나이징기어, 상기 싱크로나이징기어의 양측면과 마주하도록 배치되고, 상기 입력샤프트에서 회전되도록 설치되는 1단기어와 2단기어, 상기 싱크로나이징기어와 마주하는 상기 1단기어와 상기 2단기어에 고정되되, 상기 1단삽입유닛과 상기 2단삽입유닛이 삽입되는 1단체결홀과 2단체결홀이 각각 형성되는 1단플레이트와 2단플레이트, 및 상기 1단삽입유닛이 상기 1단체결홀에 삽입되거나, 상기 2단삽입유닛이 상기 2단체결홀에 삽입되어 상기 싱크로나이징기어의 회전력을 상기 1단기어나 상기 2단� ��어로 전달하도록 상기 싱크로나이징기어를 축방향으로 움직이는 변속샤프트를 포함한다.
따라서, 전기차용 변속 시스템은 새로운 구조를 통해서 2단과 1단의 기어변속을 수행할 수 있으며, 그 구조가 간단하여 제조와 조립이 쉬울 뿐만 아니라, 유지보수도 용이하다.-
公开(公告)号：KR101231400B1
公开(公告)日：2013-02-07
申请号：KR1020100083393
申请日：2010-08-27
Applicant: 현대자동차주식회사
CPC classification number: B60K6/547 , B60K6/365 , B60K6/445 , F16H3/728 , F16H2037/101 , F16H2200/2007 , F16H2200/2041 , Y02T10/6239 , Y10S903/902
Abstract: 본 발명은 간단한 구성으로 하이브리드 차량의 기본적인 운전모드인 전기차모드와, 입력분기와 복합분기를 포함한 2개 이상의 동력분기모드는 물론, 모터제너레이터의 구동이 배제되고 엔진의 구동력만으로 일반 변속기의 변속단처럼 고정된 기어비로 운전되는 3개 이상의 고정기어비모드의 구현이 가능하여, 차량의 주행상황에 따른 고효율 운전이 가능하여 차량의 연비를 향상시킬 수 있도록 한 하이브리드 차량의 파워트레인을 제공한다.
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公开(公告)号：KR1020120140099A
公开(公告)日：2012-12-28
申请号：KR1020110059759
申请日：2011-06-20
CPC classification number: B60K6/445 , B60K6/365 , B60L11/123 , B60L11/14 , F16H3/728 , F16H2037/0873 , F16H2200/2007 , F16H2200/2038 , F16H2200/2041 , Y02T10/6217 , Y02T10/6239 , Y02T10/646 , Y02T10/7077
Abstract: PURPOSE: A power transfer device for hybrid vehicles is provided to improve fuel efficiency, and to be operated with high efficiency in all gear ratios. CONSTITUTION: A power transfer device for hybrid vehicles comprises first and second planetary gear sets, first and second motors/generators, and a torque transfer mechanism. As to the first and second planetary gear sets, each rotary element is directly connected and the other rotary elements are selectively connected so that one planetary gear set is operated. The first and second motors/generators comprise motors and generators as each independent power sources. The torque transfer mechanism comprises a first clutch(CL1), a second clutch(CL2), a first brake(BK1), and a second brake(BK2). The first clutch selectively connects an engine to an input shaft(IS). The second clutch selectively connects one rotary element of the first planetary gear set to one rotary element of the second planetary gear set. The first brake is in parallel with the first motor/generator, and operates the rotary element connected to the first motor/generator. The second brake operates one rotary element which is selectively connected to one rotary element of the first planetary gear set by variably connecting the rotary element to a transmission housing.
Abstract translation: 目的：提供混合动力车辆的动力传递装置，以提高燃油效率，并在所有齿轮比下以高效率运行。 构成：用于混合动力车辆的动力传递装置包括第一和第二行星齿轮组，第一和第二电动机/发电机以及转矩传递机构。 对于第一和第二行星齿轮组，每个旋转元件直接连接，并且其它旋转元件选择性地连接，使得一个行星齿轮组被操作。 第一和第二电动机/发电机包括作为每个独立电源的电动机和发电机。 转矩传递机构包括第一离合器（CL1），第二离合器（CL2），第一制动器（BK1）和第二制动器（BK2）。 第一离合器选择性地将发动机连接到输入轴（IS）。 第二离合器将第一行星齿轮组的一个旋转元件选择性地连接到第二行星齿轮组的一个旋转元件。 第一制动器与第一电动机/发电机并联，并且操作连接到第一电动机/发电机的旋转元件。 第二制动器操作一个旋转元件，其通过将旋转元件可变地连接到变速器壳体而选择性地连接到第一行星齿轮组的一个旋转元件。
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Patent Agency Ranking
公开(公告)号：KR101163699B1
公开(公告)日：2012-07-09
申请号：KR1020100060090
申请日：2010-06-24
Abstract: 본 발명의 예시적인 실시예에 따른 자동 변속기의 유압 시스템용 체크 밸브는, 엔진의 동력으로 작동되는 기계식 오일 펌프와, 모터에 의해 작동되는 전동식 오일 펌프를 포함하는 자동 변속기의 유압 시스템에 구성되며, 전동식 오일 펌프의 구동 시, 전동식 오일 펌프의 토출 유압이 기계식 오일 펌프로 역류되는 것을 차단하기 위한 것으로서, ⅰ)변속기 케이스에 압입되며, 일단부에 유입구가 형성되고, 타단부가 개방된 밸브 하우징과, ⅱ)밸브 하우징의 타단부를 통해 그 밸브 하우징의 내부에 장착되며, 중앙부에 메인 토출구를 형성하고, 가장자리부에 적어도 하나의 보조 토출구를 형성하는 밸브 바디와, ⅲ)밸브 하우징과 밸브 바디 사이에서 상기 밸브 바디의 내부에 삽입 가능하게 설치되며, 밸브 하우징의 유입구를 선택적으로 개폐하는 볼부재와, ⅳ)밸브 바디의 내부에 장착되며, 볼부재로 탄성력을 발휘하는 밸브 스프링을 포함할 수 있다.
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公开(公告)号：KR1020120052603A
公开(公告)日：2012-05-24
申请号：KR1020100113839
申请日：2010-11-16
Applicant: 현대자동차주식회사
CPC classification number: F16D23/0606 , F16H63/30 , F16H63/38 , F16H2063/3093 , Y10T74/19284
Abstract: PURPOSE: A transmission system for an electric car is provided to easily execute gear shift of a first shift and a second shift and to easily manufacture and assemble by simplifying a structure. CONSTITUTION: An input shaft(120) is connected to a motor and revolves. A synchronizing gear(155) revolves with the input shaft. The synchronizing gear is installed to the input shaft in order to be slid to an axial direction. A first shift gear(115) and a second shift gear(110) are arranged in order to face to both sides of the synchronizing gear. A first shift plate and a second shift plate are fixed to the first shift gear and the second shift gear facing to the synchronizing gear. A first shift coupling hole and a second shift coupling hole are respectively formed at the first shift plate and the second shift plate. A first shift insertion unit and a second shift insertion unit are respectively inserted into the first shift coupling hole and the second shift coupling hole.
Abstract translation: 目的：提供一种用于电动汽车的变速器系统，以容易地执行第一班班和第二班次的换档，并且通过简化结构容易地制造和组装。 构成：输入轴（120）连接到电机并旋转。 同步齿轮（155）与输入轴一起旋转。 同步齿轮安装到输入轴上以便沿轴向滑动。 为了面对同步齿轮的两侧，布置有第一变速齿轮（115）和第二变速齿轮（110）。 第一换挡板和第二换档板固定到第一变速齿轮和第二变速齿轮面对同步齿轮。 第一变速联轴器孔和第二变速联接孔分别形成在第一变速板和第二变速板上。 第一换档插入单元和第二换档插入单元分别插入到第一换档联轴器孔和第二换档联轴器孔中。
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公开(公告)号：KR1020120033716A
公开(公告)日：2012-04-09
申请号：KR1020100095393
申请日：2010-09-30
Abstract: PURPOSE: A reducer for an electric vehicle is provided to reduce power loss by positioning a gear locating in a third shaft under the oil level and to reduce the size of a drive shaft by reducing load torque. CONSTITUTION: A drive gear(100) revolves by a motor. A transfer driven gear(200) meshes with the drive gear and transfers driving force. A differential gear(300) transfers power to a driving wheel by meshing with the transfer driven gear. A second shaft which is a rotary shaft of the transfer driven gear is located in the upper side than a first shaft which is a rotary shaft of the drive gear. The first shaft and the second shaft are located on the upper side of an oil level. Reducer housing accepts the drive gear, the transfer driven gear, and the differential gear.
Abstract translation: 目的：提供一种用于电动车辆的减速器，通过将齿轮定位在第三轴位于油位之下来减少动力损失，并通过减小负载转矩来减小驱动轴的尺寸。 构成：驱动齿轮（100）由电机旋转。 传动从动齿轮（200）与驱动齿轮啮合并传递驱动力。 差速齿轮（300）通过与传动从动齿轮啮合而将动力传递到驱动轮。 作为传动从动齿轮的旋转轴的第二轴位于比作为驱动齿轮的旋转轴的第一轴的上侧。 第一轴和第二轴位于油位的上侧。 减速器壳体接受驱动齿轮，传动从动齿轮和差速齿轮。
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公开(公告)号：KR1020120019855A
公开(公告)日：2012-03-07
申请号：KR1020100083393
申请日：2010-08-27
Applicant: 현대자동차주식회사
CPC classification number: B60K6/547 , B60K6/365 , B60K6/445 , F16H3/728 , F16H2037/101 , F16H2200/2007 , F16H2200/2041 , Y02T10/6239 , Y10S903/902
Abstract: PURPOSE: A power train of a hybrid vehicle is provided to improve fuel ratio of the hybrid vehicle by forming two or more power split modes and three or more stationary gear ratio modes. CONSTITUTION: A first planetary gear system is composed of a simple planet gear. A first motor generator(MG1) is connected to one rotation element of the first planetary gear system. A second motor generator(MG2) is connected to one rotation element of a second planetary gear system. An input element is connected to one among the rotation elements of the first planetary gear system. Fourth torque transmission mechanisms are connected to the rotation elements of the first planetary gear system and the second planetary gear system. The first planetary gear system comprises a first sun gear, a first carrier, and a first ring gear as the rotation element. The second planetary gear system comprises a second sun gear, a second carrier, and a second ring gear as the rotation element.
Abstract translation: 目的：提供混合动力车辆的动力传动系，以通过形成两个或更多个动力分配模式和三个或更多个固定齿轮比模式来改善混合动力车辆的燃料比。 构成：第一个行星齿轮系由简单的行星齿轮组成。 第一电动发电机（MG1）连接到第一行星齿轮系的一个旋转元件。 第二电动发电机（MG2）连接到第二行星齿轮系的一个旋转元件。 输入元件连接到第一行星齿轮系的旋转元件中的一个。 第四扭矩传递机构连接到第一行星齿轮系和第二行星齿轮系的旋转元件。 第一行星齿轮系统包括第一太阳齿轮，第一行星齿轮和作为旋转元件的第一齿圈。 第二行星齿轮系统包括第二太阳齿轮，第二行星齿轮和作为旋转元件的第二齿圈。
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公开(公告)号：KR1020110139952A
公开(公告)日：2011-12-30
申请号：KR1020100060090
申请日：2010-06-24
Abstract: PURPOSE: A check valve for the hydraulic system of an auto transmission is provided to seclude backward flowing by including a secondary check valve which is installed in the discharge end hydraulic line of a machinery oil pump. CONSTITUTION: A machinery oil pump(10) inhales oil which is stored in an oil pan. An electric-powered oil pump(30) is installed in a connection line which interlinks a discharge end hydraulic line of the machinery oil pump and the oil pan. The electric-powered oil pump is operated by a motor. A main check valve(50) is installed in a connection line which interlinks the discharge end hydraulic line of the electric-powered oil pump and the discharge end hydraulic line of the machinery oil pump. A secondary check valve is installed on the discharge end hydraulic line of the machinery oil pump.
Abstract translation: 目的：提供一种用于自动变速器液压系统的止回阀，通过包括安装在机械油泵排放端液压管路上的二次止回阀来分离向后流动。 构成：机械油泵（10）吸入储存在油底壳中的油。 电动油泵（30）安装在将机械油泵的排出端液压管路与油盘连结的连接线上。 电动油泵由电机操作。 主止回阀（50）安装在将电动油泵的排出端液压管线与机械油泵的排出端液压管线相连接的连接线中。 二次止回阀安装在机械油泵的排放端液压管路上。
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