摘要
以国防科技大学中低速磁浮列车试验线为应用背景,介绍了中低速磁浮列车运行控制系统的基本功能需求, 主要包括驾驶功能、保护功能和监视功能。在功能需求设计的基础上,阐述了其运行控制系统的多总线原理实现结构和各节点的基本构成方案,最后给出有关试验结果。在磁浮列车试验线上。基于文中所述的运行控制系统的总体设计,建立了相应的硬件系统,开发了相应的控制软件,并进行了车载试验。
Magnetic levitation vehicle realizes its levitation and guidance through electromagnetic force, and linear motor provides the driving power. In a low speed maglev train （LSM）, each vehicle has the basic functions mentioned above and its electrical equipment is distributed evenly along the train, so as to meet the needs for scattered and centralized control bus method. Based on the test line of low speed maglev vehicles in UNDT （University of National Defense Technology）, this paper introduces the basic functions of the operation control system of LSM, chiefly including the functions of operation, protection and monitoring, elaborates the structure of multi-bus principle and the composition design on each node on the basis of the functional demand and the experimental result. On the trial line of the low speed magnetic vehicles, according to the general layout of the operation and control system mentioned above, a hardware system and the related control software have been developed and tested on the vehicle. Up to July 2005, the train had been running for about 8000 kilometers on a 204-meter long line without any safety problems. The trial result indicates that the design of the operating-control system is feasible,which has laid a solid foundation for the improvement and development of this system in the design of the low speed maglev vehicles in the future.
出处
《城市轨道交通研究》
2006年第4期38-40,共3页
Urban Mass Transit
关键词
中低速磁浮列车
运行控制
列车自动控制
low-middle speed magnetic levitation vehicle, operation control, automatic train control
