铁路信号设备在铁路的安全运输占有十分重要的,在铁路安全行驶的过程中担任着不可或缺的角色。在铁路信号系统中,计算机得到越来越广泛的应用,作为组织列车行车管理和保证行车安全的铁路信号系统,其自动化水平不断提高,规模日益扩大,复杂性也迅速提高。 Railway signaling equipment occupies a very important place in the safe transport of the railway and plays an indispensable role in the safe driving of the railway. In the railway signal system, computers are more and more widely used. As a railway signal system that organizes train traffic management and ensures traffic safety, the automation level is continuously increasing, the scale is expanding, and the complexity is rapidly increasing.