节点文献
地震前兆数据多线程采集与多目标入库应用研究
PRACTICAL RESEARCH ON MULTI-THREADED ACQUISITION AND MULTI-OBJECTIVE INVENTORY OF EARTHQUAKE PRECURSOR DATA
【摘要】 利用可实例化的智能线程池技术,通过两个线程池分别实现了前兆数据的并行数据采集与数据的多目标入库,可自动实现对最近15天内的数据进行检测与采集,采集仪器的数量由原来的几台、十几台提高到上千台,大大提高了地震前兆数据的采集效率;通过数据的多目标入库,数据由台站到区域中心以及国家台网中心的同步速度也得到很大提高。
【Abstract】 The Smart Thread Pool technology is used to respectively achieve seismic precursor data acquisition in parallel and entering warehouse with multiple target by two Thread Pool,and automaticly achieve data detection and collection within 15 days,the quantity of equipments for data gathering originally from several pieces,over 10 machines or over thousands of equipments.Therefore this technique can increase efficiency for seismic precursor data gathering greatly.At the same time,by entering warehouse with multiple target,the synchronous speed enhanced greatly from seismic station to regional center or China Earthquake Networks Center.
【Key words】 multi-threaded; Smart Thread Pool; earthquake precursor; multi-objective storage; data acquisition in parallel;
- 【文献出处】 大地测量与地球动力学 ,Journal of Geodesy and Geodynamics , 编辑部邮箱 ,2011年S1期
- 【分类号】TP274.2
- 【下载频次】28