轨道交通车辆智能运维技术研究

Research on Intelligent Operation and Maintenance Technology of Rail Transit Vehicle

随着国内各城市轨道交通运营网络规模的不断扩大,轨道交通运营里程与车辆保有量的不断增加,提高轨道交通车辆运营效率、检修效率、可靠性、可用性、可维护性、安全性,降低轨道交通车辆全寿命周期成本,具有重要意义。对轨道交通车辆智能运维技术进行了研究,介绍了轨道交通车辆智能运维技术的目的和优点,分析了车地联网技术、车载检测技术、轨旁检测技术、专家诊断技术、智能运维管理系统等轨道交通车辆智能运维技术的主要内容。

With the continuous expansion of the operation network size of the domestic urban rail transit,the continuous increase of rail transit operating mileage and vehicle population,the improvement of operation efficiency,maintenance efficiency,reliability,availability,maintainability and safety of the rail transit vehicle is of great significance as well as the cut of full life cycle cost of the rail transit vehicle. Intelligent operation and maintenance technology of the rail transit vehicle was investigated. The objective and advantages of intelligent operation and maintenance technology of the rail transit vehicle were introduced. The main contents of intelligent operation and maintenance technology of the rail transit vehicle,such as vehicle-ground networking technology,in-vehicle detection technology,trackside detection technology,expert diagnosis technology,and intelligent operation and maintenance system were analyzed.