摘要
为实现水声信号实时数据采集与处理,设计了以DSP为核心、基于千兆以太网的数据采集与处理系统。该系统利用DSP的高性能数据处理能力,实现了24路水声信号的并行采集与处理,同时实现了DSP与PC机之间数据高速、可靠的传输。本设计已经成功应用于国内最新开发的多款高性能声纳系统中,数据采样精度和速度指标完全满足设计要求。
In order to achieve real -time data acquisition and process for sonar signal, the system based on Gigabit Ethernet was designed, in which DS Pacted as core. Utilizing the powerful data processing capability of DSP, this system can acquire and process 24 channels sonar signal simultaneity. At the same time, it can realize high - speed and dependable data transmission between DS Pand PC. The system has been applied to many new sonar systems. The precision and the speed of data acquisition is satisfied.
出处
《微计算机应用》
2009年第3期56-59,共4页
Microcomputer Applications
