METHOD AND DEVICE FOR CONTROLLING OVERHEAD HOIST TRANSFER VEHICLE

    公开(公告)号:US20210107745A1

    公开(公告)日:2021-04-15

    申请号:US17066671

    申请日:2020-10-09

    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.

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