| 摘要 |
PURPOSE: A communications distribution terminal within a bus is provided to divide a communication function by a distributor, thereby optimizing an inherent function of the terminal. CONSTITUTION: A communication system within a bus comprises an antenna(101), a communication distribution terminal(100), a traffic terminal for vehicle(103). The antenna is installed to inside or outside of the bus. The communication distribution terminal transceives data by connection of the antenna. The communication distribution terminal distribution distributes the data. The traffic terminal for vehicle is connected to an output side of the communication distribution terminal. The traffic terminal for vehicles transceives data with the communication distribution terminal.
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