基于分布式处理平台的光测交会数据实时处理方法

Real-Time Processing Method for Optical Rendezvous Data Based on Distributed Processing Platform

针对实时高效处理经纬仪交会数据的问题,提出了一种基于改进分布式处理平台的实时测角数据对齐及异步计算方法。分析了交会算法的耗时原理。根据交会数据实时性高、对时间复杂度过高的算法应用困难的特点,利用分布式平台对实时测角数据进行异步处理,并改进了传统同步交会数据处理流程。试验结果表明,改进分布式平台处理数据效率高,性能稳定,能够满足高时间复杂度算法的嵌入和实时处理需求。

Aiming at the problem of real-time and efficient processing of theodolite intersection data,a method of real-time angle measurement data alignment and asynchronous calculation based on improved distribution processing platform is proposed,and the timeconsuming principle of rendezvous algorithm is analyzed.Ac-cording to the characteristics of high real-time performance of rendezvous data and the difficulty of applying al-gorithms with high time complexity,the distributed platform is used to process the real-time angle measure-ment data asynchronously,and the traditional synchronous rendezvous data processing flow is improved.The experimental results show that the improved distributed platform has high data processing efficiency and stable performance,and can meet the requirements of embedding and real-time processing of algorithms with high time complexity.