The electronic distribution system is composed of main station, the next sta- tion and ware place display, each of which is realized by PC, single chip microcomputers, Intel 8031 and AT89C2051.
电子分选系统由主站、次站和货位显示器组成，它们分别用ＰＣ机以及Ｉｎｔｅｌ８０３１和ＡＴ８９Ｃ２０５１单片微计算机实现。