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系统采用RFID无线射频技术辅助提高巡检列车病害精确定位,是对现有定位技术(如GPS、编码器GYK)的基础上进行改进和创新,解决累计误差,对定位精度的补充和提高。是一套完整的由电子标签阅读器、机械支架、标签里程基础数据库、里程定位采集、修正软件组成的车载轨道故障精确定位装置。在轨道巡检实时维护检测中,能提升定位病害的精度。
The system adopts RFID wireless radio frequency technology to improve the precision positioning of the disease of the inspection train, which is to improve and innovate on the basis of the existing positioning technology (such as GPS and encoder GYK), to solve the accumulated error and to supplement and improve the positioning accuracy. Is a complete set of electronic tag readers, mechanical brackets, the basis of the label mileage database, mileage positioning acquisition, correction software consisting of car orbit fault precise positioning device. In the track inspection real-time maintenance testing, to improve positioning accuracy of the disease.