公开(公告)号：US20230234576A1

公开(公告)日：2023-07-27

申请号：US17992493

申请日：2022-11-22

Applicant: MORAI INC.

Inventor： Jiwon Jung

IPC: B60W30/095 ,  B60W60/00

CPC classification number: B60W30/0956 ,  B60W60/0015 ,  B60W2554/80

Abstract: Provided is a method for evaluating a performance of an autonomous driving algorithm performed by one or more processors, including determining a first parameter set and a second parameter set which are associated with a driving of an ego vehicle in which the autonomous driving algorithm is applied and a driving of a surrounding vehicle, based on a collision scenario between the ego vehicle and the surrounding vehicle, generating a plurality of cases associated with the collision scenario based on the first parameter set and the second parameter set, and performing a simulation for each of the plurality of cases using the autonomous driving algorithm, in which each parameter of the first parameter set has a fixed value, and each parameter of the second parameter set has a predetermined sweeping range.

公开(公告)号：US20240135646A1

公开(公告)日：2024-04-25

申请号：US18381358

申请日：2023-10-17

Applicant: MORAI INC.

Inventor： Jiwon Jung ,  Jun Hong

IPC: G06T17/20 ,  G01C21/00 ,  G06T17/05

CPC classification number: G06T17/20 ,  G01C21/3815 ,  G06T17/05

Abstract: Provided is a method for generating a virtual environment to verify autonomous driving service, which is executed by one or more processors and includes generating a high-precision road map of a specific area using a Mobile Mapping System, generating a first mesh associated with a road in the specific area based on point cloud data of the generated high-precision road map, generating a second mesh associated with a terrain of the specific area, and generating a virtual environment by matching the first mesh and the second mesh.

公开(公告)号：US20230161044A1

公开(公告)日：2023-05-25

申请号：US17992148

申请日：2022-11-22

Applicant: MORAI INC.

Inventor： Jiwon Jung ,  Jun Hong ,  Sugwan Lee

IPC: G01S17/89 ,  G01S17/08

CPC classification number: G01S17/89 ,  G01S17/08

Abstract: Provided is a technology for providing a virtual environment for testing an autonomous vehicle driving, in which an apparatus for generating virtual LiDAR data in a virtual environment includes a LiDAR data collection unit installed in a moving means driving in a real environment to collect LiDAR data, a database configured to store the collected LiDAR data, a virtual environment generation engine configured to generate a virtual environment, and a LiDAR data generation unit configured to generate virtual LiDAR data corresponding to a movement of a virtual moving means in the generated virtual environment.

公开(公告)号：US20240233266A9

公开(公告)日：2024-07-11

申请号：US18381358

申请日：2023-10-18

Applicant: MORAI INC.

Inventor： Jiwon Jung ,  Jun Hong

IPC: G06T17/20 ,  G01C21/00 ,  G06T17/05

CPC classification number: G06T17/20 ,  G01C21/3815 ,  G06T17/05

Abstract: Provided is a method for generating a virtual environment to verify autonomous driving service, which is executed by one or more processors and includes generating a high-precision road map of a specific area using a Mobile Mapping System, generating a first mesh associated with a road in the specific area based on point cloud data of the generated high-precision road map, generating a second mesh associated with a terrain of the specific area, and generating a virtual environment by matching the first mesh and the second mesh.