Importance

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Abstract

In a rail guided vehicle system, unnecessary slowing down and stopping of a vehicle passing through a divergence point and a merge point is avoided. The rail guided vehicle system comprises a rail 100 including a guidepath wire 600 in a predetermined area including the divergence point and the merge point, and a plurality of vehicles 200 that travel while being supported and guided by the rail. Each of the plurality of vehicles 200 includes a generating unit 910, 920 configured to generate each of a plurality of signals each having different frequencies from the others, a transmitting unit 810, 820 configured to send each of the plurality of signals generated by the generating unit to the guidepath wire, a receiving unit 710, 720 configured to receive each of the plurality of signals transmitted via the guidepath wire, a determining unit 955 configured to determine, based on the kind of the signal received by the receiving unit, whether the vehicle is slowed down, stopped, or kept travelling, and a controlling unit 960 configured to control the vehicle in accordance with a result of a determination determined by the determining unit.

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First Claim