-
公开(公告)号:US20210107745A1
公开(公告)日:2021-04-15
申请号:US17066671
申请日:2020-10-09
Applicant: SEMES CO., LTD.
Inventor: Jun Beom LEE , Yeong Jae CHOE , Dong Hoon YANG , Jeong Eun KIM
Abstract: A method and a device for controlling an OHT vehicle are proposed. The method and device presents a solution in which it is possible to minimize a repetition of start and stop of a vehicle, due to congestion on a track, by providing a buffer distance or a buffer waiting time, when the control target vehicle starts due to moving out of range of a proximity distance to a preceding vehicle, after stopping according to reaching of the proximity distance to the preceding vehicle, during driving the OHT control target vehicle.