关键词: 全电子联锁, 输入/输出模块, 模拟电路, 联锁试验

Abstract: According to the characteristics of electronic modularization of full electronic interlocking input/output, starting from the practical engineering application, the simulation test equipment, methods and steps suitable for full electronic interlocking are developed, the interlocking test is further optimized, and the workload of signaling system commissioning is reduced to the greatest extent. The actual engineering application shows that the potential software problems and wrong hardware wirings can be found quickly and effectively by interlocking simulation test, so as to ensure the correctness of the interlocking relationship and provide a strong guarantee for the smooth implementation of the project. This paper gives a comprehensive, systematic and detailed description of the full electronic interlocking simulation test, and focuses on the analysis and research of the interlocking simulation circuit.

Key words: full electronic interlocking, input / output module, simulation circuit, interlocking test