ZigBee在牵引试验车数据采集系统中的应用研究

Application research on ZigBee used in Data Acquisition System for traction test vehicle

试验车数据采集是机车牵引试验中最重要的环节之一,针对试验车数据采集系统的要求,将ZigBee无线传感网络技术应用于试验车数据采集系统,组建ZigBee无线传感网络,详细设计了该系统的硬件结构和软件结构。此系统与以前有线的试验车数据采集系统相比,节省布线,降低成本,并对ZigBee无线传感网络用于铁路运输做了展望。

Data acquisition of test vehicle was one of the important links of locomotive traction test. Facing with the request in Data Acquisition System for test vehicle, it was applied ZigBee wireless sensor network technology to Data Acquisition System for test vehicle, built ZigBee wireless sensor networks, designed the System＇s hardware structure, given the System the hardware circuit and the designed the System＇s software architecture. By comparison with the previous System＇s, the Cable Data Acquisition System for test vehicle had saved the wiring and reduced costs. And ZigBee wireless sensor networks for railway transport was looked forward to the future.