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给出了一种以ＰＣ机为主机，８０３１为从机的分布式遥控方案，利用串行通讯可实现一台主机对分布式多台从机的遥控利用８０３１系列单片机串行通讯模式２或３，将地址帧代码作为巡呼信号，而将数据帧代码作为遥控指令在适当降低波特率条件下，作用距离可达１８０ｍ①
A distributed remote control scheme with PC as host and 8031 as slave is presented. By using serial communication, it is possible to realize the remote control of a host to distributed multiple slaves. Using 8031 serial communication mode 2 3, the address frame code as patrol signal, and the data frame code as a remote command in the appropriate lower baud rate, the role of up to 180m ①