计算机工程与应用2011，Vol.47Issue(30)：227-229,245,4.DOI:10.3778/j.issn.1002-8331.2011.30.061
水声通信在隔水管监测系统中的应用与实现
Application and realization of underwater acoustic communication in riser monitoring system
摘要
Abstract
For the problem of data transmission in real time which is from the drilling riser monitoring system in 3,000 m deep water, a scheme of underwater acoustic communication system is designed.This scheme is described in detail from the choice of signal modulation,the best selection of carrier frequency and the design of the frame structure, followed by which is the whole system work flow diagram.From the practical application, some key technologies in the communication system are realized with language C, such as the signal synchronization, the signal demodulation and the data displaying, which makes the whole system have the function of real-time monitoring, real-time transmission and real-time display.The anechoic water tank experiment and the reservoir experiment show that the whole system scheme is feasible.关键词
隔水管监测/水声通信/可靠性/实时监测Key words
marine riser monitoring/ underwater acoustic communication/reliability/ real-time monitoring分类
信息技术与安全科学引用本文复制引用
宁万正,王海燕,申晓红,孙青岩,杨伏洲,蒋世全..水声通信在隔水管监测系统中的应用与实现[J].计算机工程与应用,2011,47(30):227-229,245,4.基金项目
国家科技重大专项(No.2008ZX05026). （No.2008ZX05026）
