高速铁路轨道基准网数据采集程序研究与开发

摘要

轨道基准网是CRTSⅡ型无砟轨道板施工过程中,轨道板精调施工测量控制的基准.轨道基准网平面测量数据量较大、精度要求高,对测量仪器和观测方法提出较高的要求.在天宝智能型全站仪二次开发接口TSMserver的基础上,根据轨道基准网的测量原理、方法及精度要求,研究了轨道基准网数据采集系统的组成和程序设计,并对所开发的数据采集程序的主要功能进行了阐述.研究成果和所开发的程序在沪宁、沪杭等高速铁路上已经推广使用,使用效果良好.%In the process of laying out CRTS II ballastless track slabs, track reference network is the control datum for the fine tuning surveying of slabs. The track reference horizontal network sets high requests to the measuring instruments and the observation method, because the measuring data quantity is large and the accuracy requirement is high. This paper based on the re-developed interface of trimble intelligent total station -TSMserver, researched the composition and the programming of data requisition system of track reference network, and elaborated its major functions. The research results and the data requisition system had been applied in Shanghai-Nanjing and Shanghai-Hangzhou high speed railways, and the application effect was good.