术语 | multiplexer polling |
释义 | multiplexer polling 多路转换器轮询法[技术] A technique of polling, which is possible when multiplexers are used, to allow each remote multiplexer to poll the terminals connected to it. This is more efficient than polling from the central computer because each multiplexer is operating in parallel, and there are fewer control messages involving the computer itself.An alternative technique known as “hub polling” is used on some multipoint circuits. 一种利用多台多路转换器实现的轮询技术,使得每个远程多路转换器轮询它所连接的终 端。这比由主计算机直接轮询终端效率高,因为每个多路转换器是并行操作的,并且使主计 算机本身需要处理的控制信息较少。在某些多点电路中,使用一种称为“传递轮询” 的轮询技术。 |
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