全电子执行单元冗余设计方案探讨

Scheme of Redundancy Design of Full-electronic Computer Interlocking System

介绍了全电子联锁电子执行单元冗余设计的必要性,以及冗余设计的单驱单采、并驱并采等形式,并通过举例给出了冗余方案的选择指导原则。

The necessity of adopting redundancy design in the development of Full-electronic Computer Interlocking System is discussed.The redundant methods,such as Single input Single output,Parallel input Parallel output,have been introduced.The author gives some examples to explain how to choose redundant methods in design.