公开(公告)号：US20230214551A1

公开(公告)日：2023-07-06

申请号：US17978973

申请日：2022-11-02

Applicant: SEMES CO., LTD.

Inventor： Seung Wan AN ,  Hyun Joon YOON ,  Hyun Seong MOON ,  Jae Uk KIM ,  Min Gi CHOI

IPC: G06F30/20 ,  G06F30/13 ,  G01M13/00

CPC classification number: G06F30/20 ,  G06F30/13 ,  G01M13/00 ,  B66C7/08

Abstract: A virtual driving system for efficiently testing an interlock operation is provided. The virtual driving system comprises an optical cable installed on a rail; a transport cart for driving in place on the rail and communicating with the optical cable; a first collision avoidance control unit set to correspond to a first virtual path of the transport cart; a second collision avoidance control unit set to correspond to a second virtual path different from the first virtual path of the transport cart; a signal line distribution unit for selectively connecting any one of the first collision avoidance control unit and the second collision avoidance control unit to the optical cable; and a simulator for controlling the first collision avoidance control unit, the second collision avoidance control unit, and the signal line distribution unit according to an operation scenario of the transport cart.

公开(公告)号：US20220291088A1

公开(公告)日：2022-09-15

申请号：US17692578

申请日：2022-03-11

Applicant: SEMES CO., LTD.

Inventor： Seung Wan AN ,  Jae Uk KIM ,  Min Gi CHOI ,  Hyun Seong MOON

IPC: G01M17/08

Abstract: A test management module includes a test manager writing a test list, a first emulator controlling an operation of the vehicle according to instruction of the test manager, and a controller controlling an operation of a test station according to instruction of the test manager. The test list includes an event condition to be generated in a vehicle and operation information of the operation of the vehicle, which is performed when the event condition is satisfied, and the operation of the test station provided to virtually test the vehicle.