基于MSP430单片机的信鸽导航机理研究装置  

Carrier Pigeon Navigation Mechanism Device Based on MSP430 Microcontroller

作　　者：饶磊[1] 邱宇[1] 刘玉宏[1] 王晓婷[1] 

机构地区：[1]河海大学物联网与工程学院,常州213022

出　　处：《微处理机》2015年第3期78-81,共4页Microprocessors

摘　　要：为了实现对信鸽导航机理的研究,提出了一种基于MSP430单片机的信鸽导航机理研究装置设计方案,并完成对系统的软硬件设计。该系统硬件部分主要包括:MSP430单片机模块、液晶模块、GPS模块、SD卡存储模块和电源模块。软件部分采用IAR进行编程,实现FAT32文件系统在MSP430单片机上的移植,使采集到的数据能直接被Windows操作系统以文本文档的形式读出。系统的工作过程是:当处理器检测到信鸽飞行到设定的位置时(GPS检测当前位置并与处理器设定的位置信息对比,判断是否到达指定位置)控制液晶将信鸽的眼睛遮住。同时,430单片机通过串口采集GPS模块的经度和纬度数据,并以FAT32文件系统格式的TXT文档存储到SD卡,通过上位机完成对信鸽飞行轨迹的分析。实际应用表明该系统体积小,重量轻,测量准确,达到了设计要求。In order to achieve the study of carrier pigeon navigation mechanism,this paper proposes a designing scheme of studying carrier pigeon navigation mechanism based on MSP430 microcontroller, and completes the design of hardware and software.The hardware system mainly includes MSP430 MCU module,LCD module,GPS module,SD card storage module and power module.The software system adopts the IAR to program for transplantation of FAT32 file system in MSP430 microcontroller,which makes the windows operating system directly read out the collected data in the form of text documents. The process of this system is described as well.When detecting pigeons fly to set position （GPS detects and compares the current position with set location information to judge whether it arrives the appointed place）,the processor will control LCD to cover the pigeon ＇s eyes.At the same time,the MSP430 microcontroller,via a serial port,collects the latitude and longitude data of GPS module,stores the TXT documents in the form of the FAT32 file system into the SD card,and completes the analysis of pigeons flying trajectory through the upper computer.The practical application shows that the system meets the requirements of design with the features of small volume,light weight and measurement accuracy.

关 键 词：GPS模块 IAR编译器 液晶 SD卡 MSP430单片机 

分 类 号：TN491[电子电信—微电子学与固体电子学]