LabVIEW与数传技术在机车检测方面的应用

针对目前的机车信号库内检测系统综合性强、要求精度高、检测项目繁琐且检测量大等影响，传统的人工方法难以适应现代科技发展的需要，为了提高检测质量必须采用一种自动化数据处理方式，本设计提出了一种无线数传电台的无线数据通信方式，结合LabVIEW虚拟仪器的简单易用、灵活、测控精度高等优势，此LabVIEW与无线数传系统简单实用，性能稳定可靠，用于机车信号库内检测主控计算机与机车车载之间的通信线路上，达到有效替代或有限延长通讯线路的作用，在铁路机务段机车信号检测设备方面有良好的应用。

LabVIEW and data transmission technology in the field of detection application for cab

In allusion to the current effects for the cab signal detection system, this system is a strongcomprehensive, high accuracy requirements and large amount of inspection items. The traditional artificialmethod is difficult to adapt to the needs of the development of modem science and technology, in order toimprove the detection quality it must adopt an automated data processing way, the design proposes awireless data radio wireless data communication, combined with LabVIEW virtual instrument of easy touse and flexible and high control precision. In view of this LabVIEW and the wireless data transmission issimple and practical, stable and reliable performance for cab signal detection host computercommunication between the vehicle and the locomotive on the road, to achieve effective alternative orlimited to extend the communication lines in the railroad depot cab signal detection device has a goodapplication.