公开(公告)号：KR100507190B1

公开(公告)日：2005-08-10

申请号：KR1020030034719

申请日：2003-05-30

Applicant: 현대자동차주식회사

Inventor： 윤중락

IPC: B62D5/04

Abstract: 본 발명은 독립형 스티어 바이 와이어 시스템의 스티어링 액츄에이터에 관한 것으로, 차체에 고정되는 하우징(11)에 링기어(12)가 고정되고, 이 링기어(12)에 초음파모터(13)가 장착되되, 이 초음파모터(13)의 회전자(13b)에 유성기어(15)들이 장착되어 캐리어 역할을 수행토록 하며, 상기 유성기어(15)들이 치합된 선기어(16)의 내주면에 웜기어(16a)를 형성하고, 이 웜기어(16a)에 치합되는 랙(17a)이 형성된 스티어링로드(17)의 하우징(11) 외측 단부가 타이로드(2)에 연결되는 구조로 이루어진다.
따라서, 상기 초음파모터(13)에서 발생된 구동력에 의해 조향조작이 이루어지게 되며, 초음파모터(13)는 소형,경량이고, 역전방지성을 갖고 있으며, 고정밀 제어가 가능하므로 독립형 스티어 바이 와이어 시스템에 적절한 구동 액츄에이터이므로 보다 성능이 우수한 독립형 스티어 바이 와이어 시스템의 구현이 가능해지게 되었다.

公开(公告)号：KR1020040091788A

公开(公告)日：2004-11-02

申请号：KR1020030025345

申请日：2003-04-22

Applicant: 현대자동차주식회사

Inventor： 윤중락

IPC: G08G1/09

CPC classification number: G01C21/30 ,  B60W10/06 ,  B60W10/10 ,  B60W10/18 ,  B60W10/20 ,  B60W2550/14 ,  B60W2550/20 ,  B60W2550/402

Abstract: PURPOSE: A self-control traveling system for expressway and a method for controlling the same are provided to drastically reduce the driving fatigue in the expressway by improving the convenience of the driver. CONSTITUTION: A self-control traveling system for expressway includes a plurality of roadside sign(100), a charge coupled device(CCD) camera(200), an image process unit(300), a storage unit(400), a discrimination unit(500) and a controller(600). The roadside sign(100) are sequentially installed on the right roadside or the left roadside of the expressway. The CCD camera(200) takes photograph of the roadside sign(100). The image process unit(300) analyzes the contents in the photographed roadside sign board(100). The storage unit(400) stores the map information of the expressway. The discrimination unit(500) determines the current position and the state of the expressway by comparing the analyzed information from the image process unit(300) with the map information in the storage unit(400). And, the controller(600) performs all control related to steering, deceleration, acceleration or the like in response to the determination result from the discrimination unit(500).

Abstract translation: 目的：提供高速公路自行车系统及其控制方法，通过提高驾驶员的便利性，大幅度降低高速公路的驾驶疲劳。 构成：用于高速公路的自动行驶系统包括多个路边标志（100），电荷耦合装置（CCD）照相机（200），图像处理单元（300），存储单元（400），鉴别单元 （500）和控制器（600）。 路边标志（100）依次安装在高速公路的右侧路边或左侧路边。 CCD摄像机（200）拍摄路边标志（100）。 图像处理单元（300）分析拍摄的路边标志板（100）中的内容。 存储单元（400）存储高速公路的地图信息。 鉴别单元（500）通过将来自图像处理单元（300）的分析信息与存储单元（400）中的地图信息进行比较来确定高速公路的当前位置和状态。 并且，响应于来自识别单元（500）的确定结果，控制器（600）执行与转向，减速，加速等相关的所有控制。

公开(公告)号：KR1020030037628A

公开(公告)日：2003-05-14

申请号：KR1020010069166

申请日：2001-11-07

Applicant: 현대자동차주식회사

Inventor： 윤중락

IPC: B62D6/04

CPC classification number: B60T2201/08 ,  B60T2201/087

Abstract: PURPOSE: An auxiliary torque generator of a lane-keeping support system is provided to improve the shift quality, and to enhance comfortableness in steering by mechanically and constantly connecting a motor and a steering column. CONSTITUTION: A lane-keeping support system is composed of a torque sensor, a steering angle sensor, an auxiliary torque generator(100), a vehicle speed sensor, an ECU(Electronic Control Unit), and an image processing unit. The auxiliary torque generator has a motor(10) having a rotating shaft(21) assembled with a driving gear(23), a differential(28) including an output end(22) mounting a first deceleration gear(25) engaged with the driving gear and an output end gear(27) engaged with a second deceleration gear(31) and a free end(26) regulated selectively by a brake(24), and a steering wheel(30) rotated by a steering column(33). The driver is guided to keep the lane by generating auxiliary torque to the steering wheel at lane deviation.

Abstract translation: 目的：提供一种车道保持支撑系统的辅助扭矩发生器，以提高换档质量，并通过机械和持续连接马达和转向柱来提高转向舒适性。 构成：车道保持支撑系统由转矩传感器，转向角传感器，辅助转矩发生器（100），车速传感器，ECU（电子控制单元）和图像处理单元组成。 辅助扭矩发生器具有电动机（10），其具有组装有驱动齿轮（23）的旋转轴（21），差速器（28）包括安装与驱动相配合的第一减速齿轮（25）的输出端（22） 齿轮和与第二减速齿轮（31）接合的输出端齿轮（27）和由制动器（24）选择性地调节的自由端（26）和由转向柱（33）旋转的方向盘（30）。 引导驾驶员通过在车道偏离时向方向盘产生辅助转矩来保持车道。

公开(公告)号：KR1020030018889A

公开(公告)日：2003-03-06

申请号：KR1020010053490

申请日：2001-08-31

Applicant: 현대자동차주식회사

Inventor： 윤중락

IPC: H04N5/76

Abstract: PURPOSE: A method of logging data of a vehicle is provided to collect vehicle data with a vehicle data analysis system through the CAN communication and record the vehicle data with video data, to thereby improve efficiency in the development of a vehicle control system. CONSTITUTION: Data collection and image acquisition conditions for a control system to be analyzed are set(S102). Data satisfying the set conditions is collected through the CAN communication, and images are collected and displayed(S103). Data information collected with respect to the displayed images is recorded(S105). When storing of the image and data currently being collected is selected(S107), a file name is formed to store the image and data(S108,S109). When reproduction of the stored data is selected, a list of data and video files is read and displayed. When an arbitrary file is selected, information of the file is reproduced. When image caption is selected, a corresponding image is captioned and displayed with the current time.

Abstract translation: 目的：提供一种记录车辆数据的方法，通过CAN通信用车辆数据分析系统收集车辆数据，并用视频数据记录车辆数据，从而提高车辆控制系统开发的效率。 规定：设定要分析的控制系统的数据采集和图像采集条件（S102）。 通过CAN通信收集满足设定条件的数据，收集并显示图像（S103）。 记录与显示图像相关的数据信息（S105）。 当存储图像并选择当前正在收集的数据（S107）时，形成文件名以存储图像和数据（S108，S109）。 当选择存储数据的再现时，读取和显示数据和视频文件的列表。 当选择任意文件时，再现文件的信息。 当选择图像字幕时，将使用当前时间对相应的图像进行字幕显示。

公开(公告)号：KR1020020054839A

公开(公告)日：2002-07-08

申请号：KR1020000084050

申请日：2000-12-28

Applicant: 현대자동차주식회사

Inventor： 윤중락

IPC: B60K31/00

Abstract: PURPOSE: A method for obtaining the images of a vehicle distance control system by using the IMAQ is provided to efficiently perform ICC(Intelligent Cruise Control) by monitoring the front area of a vehicle via a CCD(Charge Coupled Device) camera. CONSTITUTION: A method for obtaining the images of a vehicle distance control system by using the IMAQ comprises the steps of obtaining images from the images picked up via a CCD camera by using a low-level IMAQ function(ST21), continuously storing the images in a buffer(ST22), selecting a frame rate for setting up a timing for image processing(ST23), storing the images in a storing medium at the selected frame rate(ST24), recognizing a final frame while regenerating the images stored in the storing medium(ST25,ST26), and stopping the regeneration of images when the final frame is approached.

Abstract translation: 目的：提供一种通过使用IMAQ获得车辆距离控制系统的图像的方法，通过CCD（电荷耦合装置）照相机监视车辆的前方区域来有效地执行ICC（智能巡航控制）。 构成：通过使用IMAQ获得车辆距离控制系统的图像的方法包括以下步骤：通过使用低级IMAQ功能（ST21）从通过CCD照相机拾取的图像获得图像，将图像连续地存储在 缓冲器（ST22），选择用于设置用于图像处理的定时的帧速率（ST23），以所选择的帧速率将图像存储在存储介质中（ST24），在重新生成存储在存储器中的图像的同时识别最终帧 介质（ST25，ST26），并且当接近最后的帧时停止图像的再生。

公开(公告)号：KR100460866B1

公开(公告)日：2004-12-09

申请号：KR1020010069166

申请日：2001-11-07

Applicant: 현대자동차주식회사

Inventor： 윤중락

IPC: B62D6/04

CPC classification number: B60T2201/08 ,  B60T2201/087

Abstract: PURPOSE: An auxiliary torque generator of a lane-keeping support system is provided to improve the shift quality, and to enhance comfortableness in steering by mechanically and constantly connecting a motor and a steering column. CONSTITUTION: A lane-keeping support system is composed of a torque sensor, a steering angle sensor, an auxiliary torque generator(100), a vehicle speed sensor, an ECU(Electronic Control Unit), and an image processing unit. The auxiliary torque generator has a motor(10) having a rotating shaft(21) assembled with a driving gear(23), a differential(28) including an output end(22) mounting a first deceleration gear(25) engaged with the driving gear and an output end gear(27) engaged with a second deceleration gear(31) and a free end(26) regulated selectively by a brake(24), and a steering wheel(30) rotated by a steering column(33). The driver is guided to keep the lane by generating auxiliary torque to the steering wheel at lane deviation.

Abstract translation: 目的：提供一种车道保持辅助系统的辅助扭矩发生器，以提高换档质量，并通过机械和持续地连接电机和转向柱来提高转向舒适性。 构成：车道保持支持系统由扭矩传感器，转向角度传感器，辅助转矩发生器（100），车速传感器，ECU（电子控制单元）和图像处理单元组成。 辅助转矩发生器具有：具有与驱动齿轮（23）组装在一起的旋转轴（21）的电动机（10）;包括安装有第一减速齿轮（25）的输出端（22）的差速器（28） 和与第二减速齿轮（31）啮合的输出端齿轮（27）和由制动器（24）选择性地调节的自由端（26），以及通过转向柱（33）旋转的方向盘（30）。 驾驶员通过在车道偏离时产生辅助转矩给方向盘来保持车道。

公开(公告)号：KR1020040090087A

公开(公告)日：2004-10-22

申请号：KR1020030023998

申请日：2003-04-16

Applicant: 현대자동차주식회사

Inventor： 윤중락

IPC: B62D5/04

Abstract: PURPOSE: An electric-powered steering system is provided to precisely control steering by amplifying a deformation range of a torsion bar and increasing the measurement accuracy of steering torque. CONSTITUTION: An electric-powered steering system boosts steering force transmitted to a pinion and rack mechanism by operating a motor(27) on the basis of displacement of a torsion bar(23) measured by a strain gauge(25). The electric-powered steering system comprises a steering input shaft(22) connected to a steering wheel(21); a torque-amplifying part(30) amplifying the steering torque transmitted through the steering input shaft and transmitting the steering torque to the torsion bar; a torque return part(40) returning the steering torque of the torsion bar to the original state; and a steering output shaft(24) transmitting the steering torque returned by the torque return part to the pinion and rack mechanism.

Abstract translation: 目的：提供一种电动转向系统，通过放大扭杆的变形范围，提高转向转矩的测量精度，精确控制转向。 构成：电动转向系统通过基于由应变仪（25）测量的扭杆（23）的位移来操作马达（27）来增加传递到小齿轮和齿条机构的转向力。 电动转向系统包括连接到方向盘（21）的转向输入轴（22）; 扭矩放大部件，放大通过转向输入轴传递的转向转矩，并将转向转矩传递到扭力杆; 扭矩返回部件（40）将扭杆的转向扭矩返回到原始状态; 以及将由扭矩返回部件返回的转向转矩传递到小齿轮和齿条机构的转向输出轴（24）。