摘要 |
<p>PROBLEM TO BE SOLVED: To provide a data selection converting device and a data transmission system, that can reduce number of required transmission lines and reduce the cost of the transmission lines. SOLUTION: The tasks above can be solved by a host station 10 that includes packet generating means 13a-13d, that generate a packet including identification information based on subordinate stations 20, 30, and 40 of transmission destinations from received data, and a multiplex transmission means 14 that multiplexes the generated packet and transmits the multiplexed packet, and the subordinate stations 20, 30, and 40 that respectively include packet selection conversion means 21, 31 and 41 that select a packet addressed to its own station, based on the identification information included in the received packet, abort packets other than those addressed to its own station, and convert the identification information included in the selected packet, depending on a kind of packetized data.</p> |