| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a communication circuit, a communication network, and a connecting apparatus that can realize communication with very high reliability using a simple wiring system. <P>SOLUTION: The communication circuit includes: a signal line 2 constituted of three or more signal lines 2a, 2b, 2c; a signal distribution part 4 which is connected to one end of the signal line 2 and transmits a signal input to an input terminal 3i to each of the signal lines 2a, 2b, 2c in a distributed manner; and a majority decision selection receiving circuit 5 which is connected to the other end of the signal line 2, compares a plurality of reception signals to be received via the respective signal lines 2a, 2b, 2c, selectively receives the reception signal with much coincidence as a true reception signal, and outputs the reception signal to an output terminal 3o. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
