高速铁路信号系统智能技术应用及发展

Application and Development of Intelligent Technologies for High-speed Railway Signaling System

在确保安全的前提下,高速铁路信号系统智能化能够进一步提高运输能力、提升服务水平、降低运营成本,是未来的发展方向。目前,世界各国高速铁路信号系统实现了部分自动化,但大部分工作仍然需要人工操作,亟需研究高速铁路信号系统智能技术,以保持和提升高速铁路技术核心竞争力。高速铁路信号系统的智能技术主要包括智能调度指挥、列车自动驾驶、电务大数据和智能运维等,实现调度指挥智能化、列车控制自动化、运维监控现代化。结合云计算、物联网、大数据、北斗定位、5G通信、人工智能等先进技术,简要阐述高速铁路信号系统智能技术的应用及其技术发展趋势。

The future development direction of the intelligent high-speed railway(IHSR) signaling system is to further increase transport capacity, improve service quality, and reduce operation costs, while ensuring safety. At present, despite partial automation for high-speed railway signaling system in the world, most work still requires manual operation. It is important to study the intelligent technology of high-speed railway signaling system in order to maintain and enhance the core competitiveness of high-speed railway technology. The intelligent technology of high-speed railway signal system mainly includes intelligent rescheduling, automatic train operation, big-data platform, and intelligent monitoring and maintenance system, which can achieve the intelligentization of rescheduling, automation of train control, and modernization of monitoring and maintenance in HSR. Combining new advanced technologies of cloud computing, Internet of Things, big data, Beidou positioning, 5 G communication and artificial intelligence, this paper presented a brief description of the application of intelligent technology and the corresponding developing trend of IHSR signaling system.