深海海底边界层原位监测中电源管理系统的设计  

Design of power management system for deep seabed boundary layer in-situ monitoring

作　　者：谢东亚[1] 李欣[1] 

机构地区：[1]中国海洋大学信息科学与工程学院,山东青岛266100

出　　处：《现代电子技术》2013年第6期136-138,共3页Modern Electronics Technique

基　　金：国家863计划资助项目(2009AA09Z201)

摘　　要：电源管理系统是深海海底边界层原位检测系统的供电模块。系统以MSP430F149单片机为主控制器件,控制7块程序可控DC/DC模块,IAR Embedded Workbench IDE为软件平台,提供实时、稳定、有效的电源管理与控制。该系统采用程序控制各个DC/DC模块工作与否的方式,达到电源管理与控制的目的。该系统随东方红2号与海洋4号2次出海试验结果表明,这种设计达到了项目的要求,极大地降低了系统的功耗。Power management system is the power supply module of the deep seabed boundary layer in-situ monitoring system. MSP430F149 MCU is adopted as the main control device of the system to control seven programmable DC/DC module. The IAR Embedded Workbench IDE is taken as a software platform to provide real-time, stable and effective power management and control. The program is used in the system to control the work status of every DC/DC module to realize the power manage- ment and control. The system has followed No.2 Dong-fang-hong and No.4 Ocean for sea trial. The results confirmed that the management system satisfied the requirements and greatly reduced the power consumption.

关 键 词：边界层 MSP430F149单片机 DC DC 功耗 

分 类 号：TN964-34[电子电信—信号与信息处理]