轨道检测GPS数据采集系统硬件设计与实现
傅勤毅, 刘芝平, 贾岩
Hardware design and implementation of GPS data acquisition system for track inspection
FU Qinyi, LIU Zhiping, JIA Yan
科技导报 . 2015, (2): 39 -44 .  DOI: 10.3981/j.issn.1000-7857.2015.02.004