便携式列车广义舒适度检测系统设计

摘要

By investigating the main physical factors that may affect the high-speed Electric Multiple Unit ( EMU) generalized comfort, a portable generalized comfort test system was designed, which integrated all the sensors, signal adjusting modules, embedded data detection and computer system into a simulation human model, and this model was capable to test the generalized comfort in real-time without the requirement of car wiring and would not affect the operation of the train. The characteristics and requirements of the test system were analyzed, its components and operating principles were introduced, and the feasibility of this system was verified as well. The results show that the testing system is highly stable and precise.%以影响高速动车组广义舒适度的主要物理因素为研究对象,设计了一套便携式广义舒适度检测系统.该系统将所有的传感器、信号调理模块、嵌入式数据检测及计算系统集成于一个仿真人体模特内,在不影响列车载客运营和不需要车内布线的前提下,对列车的广义舒适度实现实时检测.分析了检测系统的特点与要求,介绍了其组成及工作原理,并进行了系统验证.结果表明,该检测系统准确度高,性能稳定.