Asynchronous communication interface adapter 异步通信接口适配器
Due to high speed of the maglev , it demands rapidity and reliability of the communication interface between gap sensor and suspense control system . thus a multi - serial asynchronous communication interface based on rs - 485 is designed . it transmits one signal on each unattached channel and has redundant structure , which meets the requirement of rapidity and reliability 针对磁悬浮列车,对间隙传感器与悬浮控制器之间通讯接口的实时性和可靠性高要求特点,本文还设计了多路rs - 485串行异步通讯接口,每路通道传送一路数据,各路通道之间相互冗余,满足了系统对实时性与可靠性方面的要求。