公开(公告)号：US11841706B2

公开(公告)日：2023-12-12

申请号：US17188688

申请日：2021-03-01

Applicant: Electronics and Telecommunications Research Institute

Inventor： Su Yong An ,  Hea-Min Lee ,  Dongyeop Kang ,  Wookyong Kwon ,  Song Li ,  Ki Young Moon ,  Yun Su Chung

IPC: G01S17/89 ,  G05D1/02 ,  G05D1/00

CPC classification number: G05D1/0212 ,  G01S17/89 ,  G05D1/0088 ,  G05D1/0238 ,  G05D2201/0201

Abstract: A method and an apparatus for recognition a position and generating a path for autonomous driving of a mobile robot in an orchard environment are provided. The method converts three-dimensional (3D) point cloud data for the orchard environment into a 2D grid map, obtains a position of the mobile robot by performing local scan matching and global scan matching on the 2D grid map, and extracts a tree from the 2D grid map based on occupancy of each grid of the 2D grid map. Then, an effective line based on center points of extracted trees is obtained, a destination based on the obtained effective line is generated, and a driving path according to the generated destination and the position of the mobile robot is generated.

公开(公告)号：US09369665B2

公开(公告)日：2016-06-14

申请号：US13921928

申请日：2013-06-19

Applicant: Electronics and Telecommunications Research Institute

Inventor： Dae Sung Moon ,  Han Sung Lee ,  Jin Woo Choi ,  Ki Young Moon ,  Jang Hee Yoo

IPC: H04N5/77

CPC classification number: H04N5/772

Abstract: Disclosed is a video recording apparatus for a vehicle, which includes a camera unit formed so as to change a capturing direction; a driver's viewing direction detecting unit configured to detect a driver's viewing direction; a control unit configured to control the camera unit so that the detected viewing direction corresponds to the capturing direction; and a storing unit configured to store a video obtained by the camera unit. Therefore, a video in a direction at which the driver views is obtained and stored without mounting a plurality of cameras so that it is possible to obtain a video for a situation of an accident of a vehicle of the driver or a vehicle of another driver occurring not only in the front of the driver's vehicle but also in the side of the driver's vehicle.

Abstract translation: 公开了一种用于车辆的视频记录装置，其包括形成为改变拍摄方向的相机单元; 驱动器的观察方向检测单元，被配置为检测驾驶员的观察方向; 控制单元，被配置为控制所述相机单元，使得所检测的观看方向对应于所述拍摄方向; 以及存储单元，被配置为存储由所述照相机单元获得的视频。 因此，在没有安装多个照相机的情况下获取和存储驾驶员观看的方向的视频，使得可以获得用于驾驶员的车辆的事故或另一驾驶员的车辆的事故的视频 不仅在司机的前方，而且在司机的一侧。