摘要
为解决新建铁路定测阶段中线测量数据的处理方法繁琐、自动化程度低、质检不全面等问题,提出一种中线放样数据和交叉测量数据的处理方法,实现从原始测量数据到资料成果的自动转换,以后台处理的模式自动完成中桩测量成果和交叉测量成果的生成,建立完整的数据处理流程和数据质检环节,避免了大量手动量算和数据检核操作。利用软件开展了实测数据的实验论证工作,结果表明,相较于传统的内业数据处理方法,该作业方式仅需在处理前用少量的时间对数据进行检查,处理过程达到了秒级响应,将内业数据处理时间缩短70%以上,极大减少了人工干预,取得了良好的质检效果。
In order to solve the problems of tedious operations,low automation,and incomplete quality inspection of the midline measurement data processing during the location survey stage of newly-built railway,a method for processing midline measurement and cross measurement data is proposed to convert raw measurement data to survey production,the midline measurement and cross measurement results are automatically completed in the background processing mode,and complete data workflow and quality inspection procedure are established to avoid a large number of manual measurement and data check operations.We have confirmed the validity of our method using developed software with measured data,and the results show that,compared to traditional processing methods,the proposed method only needs to check the data with little time before processing,the process result achieves a second-level response.The office work time has been shortened by more than 70%,which greatly reduces human intervention and attains good quality inspection effects.
作者
王大刚
Wang Dagang(China Railway Design Corporation,Tianjin 300143,China)
出处
《铁道勘察》
2019年第6期17-21,共5页
Railway Investigation and Surveying
基金
中国铁路设计集团有限公司基金支撑项目(721886)
