【摘要】 叙述了以ＰＣ机为主机、其奇偶校验位为多机通信标志位、８０３１单片机为从机的主从分布式处理系统，同时还介绍了有关通信协议等方面的问题。实验结果表明，在二维条件下，采用此种结构的多机系统简单实用，取得了很好的效果。此方法还可以应用到二维以上的系统。更多还原

【Abstract】 A master slave distributed processing system with PC as master computer,single chip microprocessov 8031 as slave computer and P/V bit as multiple computer communication sign bit is presented. A communication protocol is introduced. Experiment results in 2 dimention show that the system has a satisfactory performance and the design method proposed here can also be applied to higher dimention systems.更多还原