高铁智能驾驶技术及应用

Intelligent HSR Train Operation Technology and Its Application

自动驾驶具备提高运输效率、提升乘客舒适度、减轻司机劳动强度以及降低列车牵引能耗等优势,是高速铁路智能化发展方向。根据我国高铁自动驾驶CTCS-2+ATO/CTCS-3+ATO发展现状,从技术体系、系统架构、运行控制等方面分析了当前技术。结合功能试验和性能试验对京张高铁ATO功能优化及运用情况进行研究,为ATO系统推广应用和技术持续提升提供了有力支撑。在此基础上,针对高速列车自动驾驶智能化提升需求,从正线GoA3自动驾驶、动车所自动化调车、调度控制一体化等方面提出了智能化改进方案,以支撑智能高铁2.0体系建设。

Automatic train operation has the advantages of improving transportation efficiency,enhancing passenger comfort,reducing the labor intensity of drivers and lowering train traction energy consumption,which is the development trend of intelligent HSR.According to the development status of CTCS-2+ATO/CTCS-3+ATO for high speed railway automatic train operation in China,this paper analyzes the current technology from the aspects of technical system,system architecture and operation control.The study on ATO function optimization and application of Beijing-Zhangjiakou HSR is carried out in combination with function tests and performance tests,providing a strong support for the promotion and application of ATO system and continuous improvement of technology.On this basis,aiming at the intelligent improvement demand of automatic high speed train operation,this paper proposes an intelligent improvement scheme from the aspects of main line GoA3 automatic train operation,EMU depot automatic shunting and dispatching control integration,so as to support the construction of intelligent HSR 2.0 system.