基于MSP430F149的冰川参数采集系统  

Glacier parameters acquisition system based on MSP430F149

作　　者：刘承桥[1,2] 张耀南[2,3] 冯克庭[2,3] 李柏年[1] 杨永如 

机构地区：[1]中国科学院寒区旱区环境与工程研究所,甘肃兰州730000 [2]兰州大学信息科学与工程学院,甘肃兰州730000 [3]甘肃省资源环境科学数据工程技术研究中心,甘肃兰州730000

出　　处：《传感器与微系统》2015年第5期59-62,65,共5页Transducer and Microsystem Technologies

基　　金：中国科学院科研装备研制项目(Y228641001);中国科学院科研信息化专项资助项目(Y329L51001)

摘　　要：介绍了一种新型低功耗、高稳定性的冰川参数采集系统。系统以低功耗单片机MSP430F149为主控制器,集成高精度低功耗温湿度传感器SHT21、超声波传感器US—100、GPS,高精度实时时钟芯片PCF8563、EEPROM、SD卡、Zig Bee无线传感器网络(WSNs)和电源管理等模块,采用定时低功耗工作模式,实现了冰川温度与湿度、冰川地理坐标、雪高度等参数的自动测量和存储,并将所测的数据通过Zig Bee WSNs传输到数据处理中心。A new low-power consumption and high stability system for glacier parameters acquiring is introduced.This system use MSP430F149,a low-power consumption MCU as main controller,and integrates modules such as SHT21 which is a high precision and low-power consumption temperature and humidity sensor,US—100 which is an ultrasonic sensor,GPS,PCF8563 which is a high precision real time clock chip,EEPROM,SD card,Zig Bee wireless sensor networks（ WSNs） and power management. It can automatically measure and store porameters of temperature,humidity,coordinates of the glacier,and height of accumulated snow using timing and low-power consumption working mode,all measured datas are transmitted to data processing center by Zig Bee WSNs.

关 键 词：MSP430F149 低功耗 自动测量 存储 无线传感器网络 

分 类 号：TP271[自动化与计算机技术—检测技术与自动化装置]