海洋科学2017，Vol.41Issue(9)：27-33,7.DOI:10.11759/hykx20161219002
极区冰基拖曳式海洋剖面浮标系统低功耗设计与实现
Design and implementation of the low-power management scheme for the Polar Drift-Towing Ocean Profiler
摘要
Abstract
Thepolar drift-towing ocean profiler is required to work for a long time in order to obtain more hy-dro-meteorological information about the polar region. Therefore, to address this, a low-power scheme for the buoy system is designed in this paper. The application of efficient energy management with the 51 series micro control unit at its core contributes to reasonable power distribution which is in accordance with the principle of the mini-mum-power operation mode and the shortest possible working time. The Argos module (ARGOS-3 PMT-RFM) is used to provide low-speed data transmission by BPSK modulation. Consequently, the overall power consumption of the buoy system is reduced effectively. The operation of the buoy system for one year in the floating ice of the Arctic shows that the system has been working with stability, and that the low-power management scheme has fulfilled the requirements of long-term observation for the buoy system. The successful testing and application of the buoy is useful for polar researchers making more accurate analyses of the change processes of sea ice.关键词
低功耗/剖面浮标/微处理器/能量管理/ARGOS-3卫星通讯Key words
low power/profiler/micro control unit/power management/ARGOS-3分类
海洋科学引用本文复制引用
饶开友,纪旭鹏,陈健梅,李涛,董永军,孙超,张洪彬,姚楠,郭景富..极区冰基拖曳式海洋剖面浮标系统低功耗设计与实现[J].海洋科学,2017,41(9):27-33,7.基金项目
吉林省省级产业创新专项资金项目(2016C059) （2016C059）
国家海洋能专项资金项目(GHME2016YY03)Industrial Innovation Special Foundation of Jilin Province, No.2016C059 （GHME2016YY03）
National Marine Energy Special Foundation of China, No.GHME2016YY03 （）
