Vueron Technology Co., Ltd.

Jaekwang Kim

Seungyong Lee

Changhwan Chun

A method for generating a dynamic map, which is performed by a dynamic map generation apparatus, is provided. The method includes arranging point data acquired from a lidar sensor in a plurality of cells included in a voxel, calculating a point occupation frequency change of each of the plurality of cells according to an attribute and a status of each of the plurality of cells, and generating the dynamic map by using, among the plurality of cells, background cells in each of which a value accumulating the point occupation frequency change is equal to or greater than a predetermined threshold.

Method for generating dynamic map using lidar sensor and determining object using generated dynamic map, and apparatus performing the method

A method of detecting a tunnel or an overpass performed by a tunnel detection apparatus. The method includes obtaining multi-layer data divided up and down from a LiDAR sensor and detecting entry or exit of the tunnel or the overpass around a moving object on which the tunnel detection apparatus is mounted based on distance information indicated by each of at least some layer data among the multi-layer data.

Method of detecting tunnel and overpass by using lidar sensor and apparatus therefor

A method for detecting a lane line of a lane on a road using a lane detection device is provided. The method includes obtaining, from a lidar sensor, point data by scanning the surroundings of the lidar sensor, detecting one or more lane line points constituting the lane line from among a plurality of points included in the point data using a threshold set based on a driving situation of a driving vehicle equipped with the lane detection device, and detecting the lane line using the one or more lane line points.

Method for detecting lane line using LiDAR sensor and lane detection device for performing the method

A method for detecting a guard-rail on a road, which is performed by a guard-rail detection device, is provided. The method includes acquiring points around a lidar sensor from the lidar sensor, detecting ground points based on the acquired points, arranging, among the acquired points, first points that are different from the detected ground points in voxels forming a sphere, and detecting the guard-rail based on the voxels and the first points.

Method for detecting guard-rail using LIDAR sensor and guard-rail detection device performing the method

A method for determining a lane change, performed by an apparatus for determining a lane change of an object located around a driving vehicle with which is equipped a sensor, the method including, detecting a plurality of objects located around the driving vehicle using scanning information obtained repeatedly at every predetermined period of time by the sensor scanning surroundings of the driving vehicle, selecting at least one candidate object estimated to change lanes among the plurality of objects based on previously detected lane edge information and determining whether the candidate object changes lanes based on information on movement of the candidate object.

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Bucheon-si, South Korea

Jaekwang Kim