公开(公告)号：US20230169228A1

公开(公告)日：2023-06-01

申请号：US17779606

申请日：2020-11-25

Applicant: Korea Electronics Technology Institute

Inventor： Seon Young LEE ,  Kyoung Won MIN ,  Haeng Seon SON ,  Young Bo SHIM ,  Yun Jeong KIM

IPC: G06F30/20

CPC classification number: G06F30/20 ,  G06F2111/20

Abstract: Provided is a traffic simulation for controlling a motion of an object, such as a vehicle, a pedestrian moving on a road or a pavement, in a driving simulation, an autonomous driving simulation, or the like. A traffic simulation method according to an embodiment of the present disclosure includes the steps of: importing a new moving object into a simulation environment of a simulator; retrieving data of a moving path and a start point of the moving object which is created based on a function, among pre-stored data; calculating 3D coordinates regarding a position of the moving object; moving the moving object along the moving path in the simulation environment, based on the calculated 3D coordinates; and calculating a next position of the moving object. Accordingly, a motion of an object within a simulator may be precisely created and reliability of validation regarding an operation of an algorithm mounted in an autonomous driving vehicle may be enhanced.