An Improved Multi-threading Data Acquisition System of Acoustic Signal

摘要：

　　Some problems such as long processing cycle and false alarm exist in traditional target detecting.An improved multi-threading data acquisition system is introduced in this paper for the solution.In this system independent collectors cooperation mode is injected,which could acquire acoustic signal in multi-threads way.It could increase the real-time,reliability and decrease the false alarm.The system could be installed into fixed buoys,drifting buoys or subsurface buoys to acquire,analyze acoustic signals and make early-warning.It exceeds former systems on extending the detecting range and accuracy through independent collectors cooperation.

关键词： Data acquisition Multi-threads Subsurface buoy Buoy

作者: Ma Qingfeng Liu Hui Cui Hao Xiang Xu

作者单位: Shandong Provincial Key Laboratory of Ocean Environment Monitoring Technology Shandong Academy of Sciences Institute of Oceanographic Instrumentation Qingdao, China,266001

会议类型: 国际会议

会议名称: 2012 2nd International Conference on Computer Application and System Modeling(2012第二届计算机应用与系统建模国际会议)(ICCASM-2012)

会议地点: 沈阳

会议语种:英文

页码: 1516-1519

在线出版日期: 2012-07-27（万方平台首次上网日期，不代表论文的发表时间）