摘要
MEMS标矢量一体化水听器为一种新型的复合式水听器。针对其特性与应用前景和海洋探测需求,基于该传感器设计了一种声呐浮标系统。该系统由STM32、模数转换模块AD7606、无线模块AS01-ML01DP等构成,实现了数据采集存储、无线发送等功能。探测频率为20 Hz^1 kHz,数据传输速率为2 Mbit/s,由基站实时接收来自水下传感器的信号。经试验验证,该系统能够正常工作,满足传感器工程应用需求。
The MEMS scalar and vector integrated hydrophone is a new type of composite hydrophone.Based on the characteristics and application prospects of MEMS scalar and vector integrated hydrophone and marine detection requirements,a sonar buoy system is designed based on this sensor.The system consists of STM32,analog-to-digital conversion module AD7606 and wireless module AS01-ML01 DP.The functions of data collection,storage,wireless transmission,etc.are realized.The detection frequency is 20 Hz^1 kHz,the data transmission rate is 2 Mbit/s,and the signal from the underwater sensor is received by the base station in real time.It has been verified by experiments that the system can work normally and meet the needs of sensor engineering applications.
作者
廉宇琦
张国军
张兰胜
张小勇
李晨歌
LIAN Yuqi;ZHANG Guojun;ZHANG Lansheng;ZHANG Xiaoyong;LI Chenge(Science and Technology on Electronic Test&Measurement Laboratory of Ministry of Education,North University of China,Taiyuan 030051,China)
出处
《电子器件》
CAS
北大核心
2020年第5期1148-1151,共4页
Chinese Journal of Electron Devices
基金
国家自然科学基金项目(61525107)
国家重点研发计划项目(2016YFC0101900)。
