| 摘要 |
This wireless communication network system has, at each control zone that a movement path of a mobile body is divided into, a plurality of propagation-type fixed stations which are spaced apart at predetermined intervals and sequentially mutually perform wireless communication between neighboring stations, and one control station which performs control and the like of the wireless communication network. In addition, control stations of neighboring control zones are connected to each other with wired cables. Furthermore, a redundant configuration is adopted in which the control station and the mobile body communicate via a fixed station which has been connected by wire to the control station, and communicate via another fixed station connected by wire to the control station. |
