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    车道偏离防止设备
    22.
    发明公开
    车道偏离防止设备 失效

    公开(公告)号：CN1612175A

    公开(公告)日：2005-05-04

    申请号：CN200410089688.1

    申请日：2004-10-29

    Applicant: 日产自动车株式会社

    Inventor： 上村吉孝 ,  菅野隆资

    IPC: G08B21/24

    CPC classification number: B60T8/17557 ,  B60T2201/08 ,  B60T2201/082

    Abstract: 提供了一种车道偏离防止设备，用于改善安全，同时防止车道偏离。车道偏离防止设备判断驾驶员是否握稳方向盘，判断主车辆是否具有偏离其行车车道的趋势，并根据这些判断结果输出警告，当主车辆具有偏离其行车车道的趋势并且当驾驶员没有握稳方向盘时，执行制动控制，以便避免主车辆发生车道偏离。

    차선이탈 경보 방법 및 시스템
    23.
    发明公开
    차선이탈 경보 방법 및 시스템 失效
    用于警告偏离的方法和系统

    公开(公告)号：KR1020020005260A

    公开(公告)日：2002-01-17

    申请号：KR1020000038861

    申请日：2000-07-07

    Applicant: 이준웅 ,  조규종

    Inventor： 이준웅 ,  조규종

    IPC: B60Q5/00

    CPC classification number: B60T2201/08 ,  B60T2201/082

    Abstract: PURPOSE: A lane deviation warning system and a method thereof are provided to prevent accidents by warning a driver just before deviating from the lane, and to use conveniently by sounding an alarm according to intention of the driver with predicting the deviation of the lane through image processing. CONSTITUTION: A road is photographed through a CCD(Charge Coupled Device) camera(S10), and data of photographed image is not processed in case of the vehicle speed to be below 20km/h(S20). The image is obtained with processing the image data, and the lane model is constructed with detecting the lane edge(S30). The image hard to detect the lane is alarmed to a driver(S50), and the possibility of the lane deviation is decided in detecting the lane(S40). The alarm is operated just before deviating from the lane. The possibility of lane deviation is predicted in deciding image to detect the lane(S41), and the possibility of lane deviation is detected(S42). The state of a turn signal is detected(S43), and the steering angle is detected(S44). The operation of a brake is detected(S45), and the operation of a wiper is detected(S46). The two-step alarm is output according to lane deviation(S60).

    Abstract translation: 目的：提供一种车道偏离警告系统及其方法，用于通过在偏离车道之前警告驾驶员来预防事故，并且通过根据驾驶员的意图发出报警来方便地使用以预测车道通过图像的偏差 处理。 构成：通过CCD（电荷耦合装置）照相机拍摄道路（S10），在车速低于20km / h的情况下，不处理拍摄图像的数据（S20）。 通过处理图像数据获得图像，并且通过检测车道边缘构建车道模型（S30）。 难以检测车道的图像被警告到驾驶员（S50），并且在检测车道时决定车道偏离的可能性（S40）。 警报在偏离车道之前进行。 在决定图像检测车道时预测车道偏离的可能性（S41），并且检测到车道偏离的可能性（S42）。 检测转向信号的状态（S43），检测转向角（S44）。 检测到制动器的动作（S45），检测到刮水器的动作（S46）。 根据车道偏差输出两步报警（S60）。

    차로 이탈 방지 장치
    24.
    发明公开
    차로 이탈 방지 장치 失效
    车道偏离预防装置

    公开(公告)号：KR1020050040777A

    公开(公告)日：2005-05-03

    申请号：KR1020040086406

    申请日：2004-10-28

    Applicant: 닛산 지도우샤 가부시키가이샤

    Inventor： 우에무라요시따까 ,  스가노다까시

    IPC: B60R21/00 ,  G08G1/16

    CPC classification number: B60T8/17557 ,  B60T2201/08 ,  B60T2201/082

    Abstract: 차로 이탈을 방지하면서 안전성을 개선하기 위한 차로 이탈 방지 장치가 제공된다. 차로 이탈 방지 장치는 운전자가 조향 휠을 안정되게 유지하고 있는지를 결정하고, 호스트 차량이 그의 주행 차로로부터 이탈하려는 경향을 갖는지를 결정하고, 이러한 결정 결과에 기초하여 호스트 차량이 그의 주행 차로로부터 이탈하려는 경향을 가지며 운전자가 조향 휠을 안정되게 유지하지 않고 있으면, 경고를 출력하고 호스트 차량의 차로 이탈을 방지하기 위한 제동 제어를 수행한다.

    차량의 영상 보정방법
    25.
    发明公开
    차량의 영상 보정방법 失效
    用于校正车辆图像的装置和方法

    公开(公告)号：KR1020030088936A

    公开(公告)日：2003-11-21

    申请号：KR1020020026750

    申请日：2002-05-15

    Applicant: 현대자동차주식회사

    Inventor： 여정학

    IPC: H04N7/18

    CPC classification number: B60W50/14 ,  B60T2201/082 ,  B60W2050/143 ,  B60Y2300/12 ,  G06K9/00798 ,  H04N7/183

    Abstract: PURPOSE: An apparatus and a method for correcting an image of a vehicle are provided to automatically set up parameters related to lane recognition and alarm logic without re-tuning a program by correcting deviations changed based on reference parameters even if a mounted position of a camera is changed. CONSTITUTION: An image input unit inputs an image of a road(S100). A control unit analyzes an inclination, a width of the road, and a vertex of the image of the road(S200). The control unit compares the analyzed values with reference values of an inclination, a width of the road, and a vertex related to a reference position of camera mounting(S300). It is judged whether a deviation at each point is generated(S400). If so, correction of lane recognition parameters is executed related to the generated deviations to be set up as the current value(S500).

    Abstract translation: 目的：提供一种用于校正车辆图像的装置和方法，用于通过校正基于参考参数改变的偏差来自动设置与车道识别和报警逻辑相关的参数，而不需要重新调整程序，即使照相机的安装位置 改变了 构成：图像输入单元输入道路图像（S100）。 控制单元分析道路的倾斜度，宽度和道路的图像的顶点（S200）。 控制单元将分析值与倾斜度，道路宽度和与摄像机安装基准位置相关的顶点进行比较（S300）。 判断是否产生了各点的偏差（S400）。 如果是，则执行与要设置为当前值的所生成的偏差相关的车道识别参数的校正（S500）。

    LANE TRACKING SYSTEM EMPLOYING REDUNDANT IMAGE SENSING DEVICES
    27.
    发明申请
    LANE TRACKING SYSTEM EMPLOYING REDUNDANT IMAGE SENSING DEVICES 审中-公开
    采用冗余图像传感装置的LANE跟踪系统

    公开(公告)号：WO2004077376A3

    公开(公告)日：2004-12-16

    申请号：PCT/US2004005246

    申请日：2004-02-20

    Applicant: ITERIS INC ,  CRAWSHAW RICHARD D

    Inventor： CRAWSHAW RICHARD D

    IPC: B60Q1/52 ,  G06K9/00 ,  B60Q1/00

    CPC classification number: B60Q9/008 ,  B60T2201/08 ,  B60T2201/082 ,  B60T2201/089 ,  G06K9/00798

    Abstract: A lane tracking system for a vehicle (10) employing redundant imaging devices (12, 14) with different fields of view (16, 20) is disclosed. The imaging devices (12, 5 14) are oriented in generally opposite directions so glare or other harsh lighting hampering one imaging device will not affect the other device. The appropriate image is selected based on image quality and used to detect lane markers (24) and vehicle position. A preferred application for lane departure warning is also disclosed.

    Abstract translation: 公开了一种采用具有不同视野（16,20）的冗余成像装置（12,14）的用于车辆（10）的车道跟踪系统。 成像装置（12,54）在大致相反的方向上定向，因此阻碍一个成像装置的眩光或其他苛刻的照明不会影响另一个装置。 基于图像质量选择适当的图像，并用于检测车道标记（24）和车辆位置。 还公开了车道偏离警告的优选申请。

    PREVENTING METHOD FOR A VEHICLE
    28.
    发明申请
    PREVENTING METHOD FOR A VEHICLE 审中-公开
    预防车辆的方法

    公开(公告)号：WO2003068572A1

    公开(公告)日：2003-08-21

    申请号：PCT/SE2003/000131

    申请日：2003-01-27

    Applicant: SCANIA CV AB (PUBL) ,  VÅGSTEDT, Nils-Gunnar

    Inventor： VÅGSTEDT, Nils-Gunnar

    IPC: B60T7/12

    CPC classification number: B60T7/22 ,  B60T8/1755 ,  B60T10/00 ,  B60T13/662 ,  B60T2201/08 ,  B60T2201/082 ,  B60T2210/36

    Abstract: The invention relates to a method for automatically controlling a position of a vehicle (1) relative to a road boundary (5a, 5b) extending along a road (2) on which the vehicle is driving. The method comprises the steps of determining a distance to the road boundary or an estimated time to the road boundary, determining if the distance to the road boundary is shorter than a predetermined distance or if the estimated time to the road boundary is shorter than a predetermined time, and braking at least one wheel associated with a vehicle side turned away from the road boundary and activating a retarder, if the distance to the road boundary is shorter than the predetermined distance or if the estimated time to the road boundary is shorter than the predetermined time. The invention also relates to a second method and two computer programs.

    Abstract translation: 本发明涉及一种用于自动控制车辆1相对于沿车辆行驶的道路2延伸的道路边界5a，5b的位置的方法。 该方法包括以下步骤：确定到道路边界的距离或到道路边界的估计时间，确定到道路边界的距离是否短于预定距离，或者如果估计到道路边界的时间短于预定时间 并且如果距离道路边界的距离短于预定距离，或者如果估计到道路边界的时间短于路边界的时间，则制动与车辆侧相关联的至少一个车轮离开道路边界并启动延迟器 预定时间 本发明还涉及第二种方法和两种计算机程序。

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