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Patent Agency Ranking
公开(公告)号：KR100992755B1
公开(公告)日：2010-11-05
申请号：KR1020070129908
申请日：2007-12-13
Inventor： 김용기
CPC classification number: B60W20/13 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W30/1882 , B60W2510/244 , B60W2520/10 , B60W2540/10 , Y02T10/6286 , Y10S903/903
Abstract: 본 발명은 하이브리드 차량의 SOC별 최적 운전점 결정 방법에 관한 것이다.
본 발명은 엔진에 의해서 소모되는 연료량과, 모터에 의해서 소모되는 전기 에너지를 서로 정량적으로 비교할 수 있는 전환 인자(연료소모율 등가 지수)로서, 기준이 되는 초기 SOC별로 목적하는 최종 SOC를 달성토록 하는 지수를 찾고, 이 지수를 이용하여 차량의 현재 SOC에 따른 최적의 운전 상태를 결정할 수 있도록 함으로써, 궁극적으로는 연비를 향상시킬 수 있는 하이브리드 차량의 SOC별 최적 운전점 결정 방법을 제공하고자 한 것이다.
하이브리드, 운전점, SOC, 연료소모율 등가 지수, 엔진, 모터, 연비 향상-
公开(公告)号：KR1020030024484A
公开(公告)日：2003-03-26
申请号：KR1020010057715
申请日：2001-09-18
Applicant: 기아자동차주식회사
Inventor： 김용기
IPC: B62D7/00
Abstract: PURPOSE: A steering drag link including a damping rubber is provided to improve operation feeling of a steering wheel and steering stability of a vehicle by reducing shimmy and kickback with inserting the damping rubber between a ball stud and an end ring. CONSTITUTION: A steering system of a vehicle is composed of a gearbox decelerating rotation of a steering wheel transmitted through a steering shaft; a central link transmitting operational force increased from the gearbox to a tie rod through a pitman arm and a drag link(6); and knuckle spindles turning wheels around a kingpin with operational force from the tie rod. A damping rubber(16) is contacted to a socket part(17) inserted to an end ring(15) of the drag link, and inserted between a ball stud(14) of the drag link and the end ring. Steering stability is improved with reducing vibration by installing the damping rubber.
Abstract translation: 目的：提供一种包括阻尼橡胶的转向牵引连杆，通过将阻尼橡胶插入到球头螺栓和端环之间，通过减少摇摆和反冲来改善方向盘的操作感和车辆的转向稳定性。 构成：车辆的转向系统由通过转向轴传递的方向盘的减速机减速旋转构成; 传递操作力的中心连杆通过竖琴手臂和牵引杆（6）从齿轮箱增加到拉杆; 并且转向轴主轴使用来自拉杆的操作力转动中心销。 阻尼橡胶（16）与插入到牵引连杆的端环（15）的插座部分（17）相接触，并且插入在牵引连杆的球螺柱（14）和端环之间。 通过安装阻尼橡胶减少振动，改善了转向稳定性。
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公开(公告)号：KR1020090062565A
公开(公告)日：2009-06-17
申请号：KR1020070129908
申请日：2007-12-13
Inventor： 김용기
CPC classification number: B60W20/13 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W30/1882 , B60W2510/244 , B60W2520/10 , B60W2540/10 , Y02T10/6286 , Y10S903/903
Abstract: A method for determining the optimum driving point per the SOC of a hybrid vehicle is provided to improve fuel efficiency by determining the optimum driving state according to the present SOC. A method for determining the optimum driving point per the SOC of a hybrid vehicle comprises the steps of opening an accelerator pedal (driver's demand); determining the present car speed, the driver's demanded power and the present driving situation calculating the present SOC; determining the SOC stage; finding a plurality of candidate points of an engine capable of driving from the map where the total driving-possible region of an engine is latticed, and the motor driving points corresponding to the each candidate point according to the determined SOC stage; calculating the cost to the each driving point of an engine and a motor; extracting the driving point of an engine and a motor where the cost is minimum; and ordering the output to the engine and the motor based on the extracted driving point.
Abstract translation: 提供一种用于确定混合动力车辆的SOC的最佳驱动点的方法，以通过根据本SOC确定最佳驱动状态来提高燃料效率。 用于确定混合动力车辆的SOC的最佳驾驶点的方法包括打开加速踏板（驾驶员需求）的步骤; 确定当前车速，驾驶员的要求功率和当前驾驶状况计算当前SOC; 确定SOC阶段; 根据所确定的SOC阶段，找到能够从发动机的总可驱动可能区域格架的地图驾驶的发动机的多个候补点和与每个候选点对应的电动机驱动点; 计算发动机和电动机的每个驱动点的成本; 提取成本最低的发动机和电机的驱动点; 并根据所提取的驱动点对发动机和电动机的输出进行排序。
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公开(公告)号：KR1020040053480A
公开(公告)日：2004-06-24
申请号：KR1020020080039
申请日：2002-12-14
Applicant: 기아자동차주식회사
Inventor： 김용기
IPC: B60R1/04
Abstract: PURPOSE: A device for controlling the position of a room mirror is provided to enable a driver to easily secure a rear visual field by installing auxiliary room mirrors at both sides of the room mirror. CONSTITUTION: First and second auxiliary room mirrors(120,140) are rotatably coupled to both sides of a room mirror(100) moving vertically. A first angle control unit(20) moves the first auxiliary room mirror, and enables a driver to secure a rear visual field. A first motor drive unit(60) rotates a first motor(M1) in a forward or reverse direction. A second angle control unit(30) moves the room mirror, and enables the driver to secure a rear visual field. A second motor drive unit(70) rotates a second motor(M2) in a forward or reverse direction. A third angle control unit(40) moves the second auxiliary room mirror, and enables the driver to secure a rear visual field. A third motor drive unit(80) rotates a third motor(M3) in a forward or reverse direction.
Abstract translation: 目的：提供一种用于控制房间反射镜的位置的装置，以便驾驶员能够通过在房间后视镜的两侧安装辅助室镜来容易地确保后视野。 构成：第一和第二辅助房间镜（120,140）可旋转地联接到垂直移动的房间反射镜（100）的两侧。 第一角度控制单元（20）移动第一辅助房间镜，并且使得驾驶员能够确保后视场。 第一电动机驱动单元（60）使第一电动机（M1）向前或向后旋转。 第二角度控制单元（30）移动房间反射镜，并且使得驾驶员能够确保后视场。 第二电动机驱动单元（70）使第二电动机（M2）向前或向后旋转。 第三角度控制单元（40）移动第二辅助房间反射镜，并使驾驶员能够确保后视野。 第三电动机驱动单元（80）沿正向或反向旋转第三电动机（M3）。
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公开(公告)号：KR1020110139611A
公开(公告)日：2011-12-29
申请号：KR1020100059781
申请日：2010-06-23
Inventor： 김용기
Abstract: PURPOSE: An apparatus and a method for controlling an engine of a hybrid vehicle are provided to optimally distribute power by determining the using method of a motor. CONSTITUTION: An apparatus for controlling an engine of a hybrid vehicle comprises a driving requirement detecting unit(101), an engine control unit(102), and a hybrid control unit(104). The driving requirement detecting unit detects a driving requirement of a driver. The engine control unit controls the operation of an engine. The hybrid control unit determines the input torque of a transmission by analyzing the driving requirement and locates a driving point of the engine at a gap between minimum and maximum usable efficiency lines depending on the determined input torque.
Abstract translation: 目的：提供一种用于控制混合动力车辆的发动机的装置和方法，以通过确定电动机的使用方法来最佳地分配动力。 构成：用于控制混合动力车辆的发动机的装置包括驾驶要求检测单元（101），发动机控制单元（102）和混合动力控制单元（104）。 驾驶要求检测单元检测驾驶员的行驶要求。 发动机控制单元控制发动机的操作。 混合控制单元通过分析驱动要求来确定变速器的输入扭矩，并且根据确定的输入转矩将发动机的驱动点定位在最小和最大可用效率线之间的间隙。
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