CAJ | 학술논문

为实现水下环境的实时监测和数据采集，设计并实现了一套应用于水下传感网络的AUV ( Autonomous Underwater Vehicle)移动平台数据采集和传输系统。系统采用双MCU机制对采集数据进行分布式处理，利用合理的存储和通信帧格式及ARQ( Automatic Repeat Quest)协议保证数据的有效传输和可靠存储，可对水下环境和AUV内部传感器设备工作状态进行长时间的实时记录和监测。湖上组网试验证明：系统运行稳定，实时性好，满足水下传感网络数据采集和传输及环境监测的要求，对水下传感网络组网技术中的移动节点设计具有较高的参考价值。
위실현수하배경적실시감측화수거채집，설계병실현료일투응용우수하전감망락적AUV ( Autonomous Underwater Vehicle)이동평태수거채집화전수계통。계통채용쌍MCU궤제대채집수거진행분포식처리，이용합리적존저화통신정격식급ARQ( Automatic Repeat Quest)협의보증수거적유효전수화가고존저，가대수하배경화AUV내부전감기설비공작상태진행장시간적실시기록화감측。호상조망시험증명：계통운행은정，실시성호，만족수하전감망락수거채집화전수급배경감측적요구，대수하전감망락조망기술중적이동절점설계구유교고적삼고개치。
In order to realize the goal of underwater environment monitoring and data acquisition,this paper designs and implements a set of data acquisition and transmission system based on Autonomous Underwater Vehicle ( AUV) ,which is used in the underwater sensor network. The system adopts two MCU with distributed processing mechanism. It also adopts the suitable frame for data storage and communication and ARQ protocol to make sure the reliable data transmission and storage,which make it possible for a long time environmental and sensor working state monitoring. Several experiment results in lake show that the system not only has good stability and real time but also satisfies the demands of data acquisition and transmission,which is of great value to the mobile node design of the underwater sensor network.