公开(公告)号：US3961270A

公开(公告)日：1976-06-01

申请号：US521632

申请日：1974-11-07

申请人： Werner Ullmann ,  Renato Derighetti ,  Umberto Gagliati

发明人： Werner Ullmann ,  Renato Derighetti ,  Umberto Gagliati

IPC分类号： G05B9/03 ,  G05B19/02 ,  G06F11/18 ,  H03K19/003 ,  H03K17/00 ,  H03K17/26 ,  H03K17/28

CPC分类号： G06F11/1675 ,  H03K19/00392

摘要： In order to provide respective series of control signals for controlling separate items of apparatus, some of which may be redunant, there are provided a plurality of independently operable signal generators and a plurality of gating circuits connected to the generators and each operable to produce a respective control signal when it receives at least a predetermined number, dependent upon a chosen degree of redundancy of the generators, of correctly timed signals from the generators. Each generator is provided with a phase comparator type timing control device which adjusts the generator if its signals go out of synchronism with those of the other generators. The apparatus to be controlled can be a computer, a multiple-rectifier power supply or the like, and in connecting lines between various parts of the control apparatus and the controlled apparatus isolating devices can be provided.

摘要翻译： 为了提供用于控制单独的装置项目的各种控制信号，其中一些装置可能是冗余的，提供了多个可独立操作的信号发生器和连接到发生器的多个门控电路，每个控制信号可操作以产生相应的 根据发生器的所选择的冗余度接收至少预定数量的来自发电机的正确定时信号的控制信号。 每个发电机都配有相位比较器型定时控制装置，如果其信号与其它发电机的信号不同步，则调节发生器。 要控制的装置可以是计算机，多重整流器电源等，并且可以提供在控制装置的各个部分和受控设备隔离装置之间的连接线中。