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    • 2. 发明授权
    • Electronic sequence control system
    • 电子序列控制系统
    • US3944980A
    • 1976-03-16
    • US497332
    • 1974-08-14
    • Georg Riedmayr
    • Georg Riedmayr
    • B23Q15/013B25J9/18G05B19/07G05B19/08H04Q9/00H03K17/28
    • G05B19/07
    • Electrical sequence control system. There is described an electrical sequence control system which is controlled according to a predetermined program by means of a switching circuit wherein the outputs of the binary counter are connected with n bits to the data inputs of the decoder and the address inputs of a multiplexer, the output of the latter being applied to one input of an AND-gate and the second input of said AND-gate being connected to a rectangular wave generator. The output of the AND-gate is connected to the input of the binary counter and the connection of the output of the multiplexer with the input of the binary counter acts as a return when one of the input signals at the multiplexer corresponds with the address input.
    • 电气顺序控制系统。 描述了一种电子序列控制系统,其通过开关电路根据预定程序进行控制,其中二进制计数器的输出与n位连接到解码器的数据输入端和复用器的地址输入端, 后者的输出被施加到与门的一个输入端,并且所述与门的第二输入端连接到矩形波发生器。 与门的输出连接到二进制计数器的输入,并且多路复用器的输出与二进制计数器的输入的连接作为返回,当多路复用器中的一个输入信号与地址输入相对应时 。