| 基于GPS技术的多功能户外安全仪设计 |
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| 引用本文： | 周启忠,徐娟,岳琨,谢永乐. 基于GPS技术的多功能户外安全仪设计[J]. 宜宾学院学报, 2011, 0(6): 43-47 |
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| 作者姓名： | 周启忠 徐娟 岳琨 谢永乐 |
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| 作者单位： | 1. 宜宾学院物理与电子工程学院,四川宜宾,644000
2. 电子科技大学自动化工程学院,成都,611731 |
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| 基金项目： | 国家自然科学基金,中央高校基本科研业务费专项资金,新世纪优秀人才支持计划,宜宾学院青年基金 |
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| 摘 要： | 以低功耗单片机MSP430F247为控制核心,通过对GPS模块、大气压传感器、湿度传感器(SHT71)与时钟芯片(DS1302)采集的信息进行处理,文中设计了一个能测量和显示经度、纬度和海拔高度、大气压力、温度、湿度、速度和移动方向的系统.该系统具有电子指南针、电子导航、路点轨迹描绘、天气预测、秒表、万年历、时钟、闹钟、音乐播放和自动校正时间的功能.
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| 关 键 词： | 单片机 GPS 大气压 海拔 测量 |
The Design for Multi-Functional Outdoor Safety Device Based on GPS Technique |
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| ZHOU Qi-zhong,,XU Juan,YUE Kun,XIE Yong-Le. The Design for Multi-Functional Outdoor Safety Device Based on GPS Technique[J]. Journal of Yibin University, 2011, 0(6): 43-47 |
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| Authors: | ZHOU Qi-zhong XU Juan YUE Kun XIE Yong-Le |
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| Affiliation: | ZHOU Qi-zhong1,2,XU Juan1,YUE Kun2,XIE Yong-Le2(1.School of Physics and Electronic Engineering,Yibin University,Yibin 644000,China,2.School of Automation,University of Electronic Science and Technology of China,Chengdu 611731,China) |
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| Abstract: | Taking the low consumption single chip microprocessor MSP430F247 as the core of control,through sampling the outputs of Global Position System（GPS） module,atmospheric pressure sensor,humidity sensor（SHT71） and the clock chip（DS1302）,the system which can measure and display the longitude,latitude,altitude,atmospheric pressure,temperature,humidity,speed and direction of movement is designed in this paper.This system has the functions of electronic compass,electronic navigation,waypoint trajectory description,weather forecast,stopwatch,calendar,clock,alarm clock,music player and automatic correction time. |
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| Keywords: | single chip microprocessor GPS atmospheric pressure altitude measure |
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