Automated driving control device, system including the same, and method thereof

    公开(公告)号:US10663967B2

    公开(公告)日:2020-05-26

    申请号:US15608249

    申请日:2017-05-30

    Inventor: Kyung Ho Yoo

    Abstract: The present disclosure relates to an automated driving control device, a system including the automated driving control device, and a method of automated driving control. The automated driving control device may include: a high-precision lane-level road map storage storing a high-precision lane-level road map; a position recognition controller recognizing a current position of a vehicle based on the high-precision lane-level road map, position recognition information, and vehicle control information; and a vehicle controller generating a path for driving to a destination based on the position of the vehicle recognized by the position recognition controller and obstacle recognition information, and controlling driving of the vehicle.

    APPARATUS AND METHOD FOR ESTIMATING DIRECTION OF VEHICLE

    公开(公告)号:US20180073892A1

    公开(公告)日:2018-03-15

    申请号:US15358360

    申请日:2016-11-22

    Inventor: Kyung Ho Yoo

    CPC classification number: G01C23/00 G01C21/30 G01S19/08 G01S19/423 G01S19/426

    Abstract: An apparatus for estimating a direction of a vehicle includes: a vehicle position calculator calculating a current position of the vehicle and a current time using a received satellite signal; a satellite candidate predictor predicting satellite candidates that are observable at the calculated current position of the vehicle using ALMANAC data in which information about positions and azimuths of satellites is included and using the calculated current position of the vehicle and current time; a road candidate searcher searching road candidates positioned around the vehicle based on the calculated current position of the vehicle; and a direction estimator estimating the direction of the vehicle using information about the predicted satellite candidates and the searched road candidates.

    Apparatus and method for compensating for beam angle of multi-layer LiDAR
    9.
    发明授权
    Apparatus and method for compensating for beam angle of multi-layer LiDAR 有权
    用于补偿多层LiDAR的束角的装置和方法

    公开(公告)号:US09360555B2

    公开(公告)日:2016-06-07

    申请号:US14136377

    申请日:2013-12-20

    CPC classification number: G01S17/936 G01S7/4802 G01S7/4972

    Abstract: An apparatus for compensating for a beam angle of a multi-layer LiDAR includes: a beam angle calculation unit configured to calculate a distance d calculated by using ground data detected by a ground data detection unit and a beam angle of the multi-layer LiDAR by using a mounting height of the multi-layer LiDAR stored in a storage unit. When the beam angle calculated by a beam angle calculation unit is in a threshold range, a beam angle selection unit selects the calculated beam angle as the beam angle, when a beam angle compensation unit compensates for the initial beam angle by using the beam angle selected by the beam angle selection unit.

    Abstract translation: 用于补偿多层LiDAR的束角的装置包括:射束角计算单元,被配置为计算通过使用由地面数据检测单元检测的地面数据和多层LiDAR的射束角度来计算的距离d 使用存储在存储单元中的多层LiDAR的安装高度。 当由光束角计算单元计算的光束角度在阈值范围内时,光束角度选择单元选择计算出的光束角度作为光束角度,当光束角度补偿单元通过使用所选择的光束角度来补偿初始光束角度时 由光束角选择单元。

    APPARATUS AND METHOD FOR ESTIMATING VELOCITY OF A VEHICLE
    10.
    发明申请
    APPARATUS AND METHOD FOR ESTIMATING VELOCITY OF A VEHICLE 审中-公开
    估计车辆速度的装置和方法

    公开(公告)号:US20140121954A1

    公开(公告)日:2014-05-01

    申请号:US13714225

    申请日:2012-12-13

    CPC classification number: G08G1/166 G08G1/165

    Abstract: Disclosed is an apparatus and a method for estimating velocity of a vehicle. The apparatus includes a surrounding environment information acquisition unit that acquires surrounding environment information of the vehicle from at least one sensor; a distance information extraction unit that extracts, from the surrounding environment information, distance information between the vehicle and objects in the vicinity of the vehicle; a group setting unit that classifies and groups the distance information according to a preset reference; a velocity calculation unit that calculates relative velocities between the vehicle and the objects for each group set; and a velocity estimation unit that estimates the velocity of the vehicle based on velocity values having the highest generation frequency from among the calculated relative velocities for each group.

    Abstract translation: 公开了一种用于估计车辆速度的装置和方法。 该装置包括从至少一个传感器获取车辆的周围环境信息的周边环境信息获取单元; 距离信息提取单元,从周围环境信息中提取车辆与车辆附近的物体之间的距离信息; 组设定单元,根据预设参考对距离信息进行分类和分组; 速度计算单元,其针对每组组计算车辆与物体之间的相对速度; 以及速度估计单元,根据每组的计算出的相对速度,基于具有最高生成频率的速度值来估计车辆的速度。

Patent Agency Ranking