吉林大学学报(信息科学版) ›› 2016, Vol. 34 ›› Issue (2): 296-302.

• 论文 • 上一篇    

基于蓝牙4. 0 温湿度的监测

王宏志, 曲超, 吕洪武   

  1. 长春工业大学计算机科学与工程学院, 长春130012
  • 收稿日期:2015-10-26 出版日期:2016-03-24 发布日期:2016-06-17
  • 作者简介:王宏志(1961—), 男, 长春人, 长春工业大学教授, 博士, 博士生导师, 主要从事数字信号处理及应用、图像处理、通信中的信号处理等研究,(Tel)86-13596099361(E-mail)wanghongzhi@ mail. ccut. edu. cn; 通讯作者: 曲超(1991—), 男, 河南南阳人, 长春工业大学硕士研究生, 主要从事数字信号处理研究,(Tel)86-13019134137(E-mail) qq364515687@163.com。

Monitoring Temperature and Humidity Based on Bluetooth 4. 0

WANG Hongzhi, QU Chao, LV Hongwu   

  1. College of Computer Science and Engineering, Changchun University of Technology, Changchun 130012, China
  • Received:2015-10-26 Online:2016-03-24 Published:2016-06-17

摘要:

为解决传统PC 机等电子设备不易携带且读取精度不高的问题, 结合最新的低功耗蓝牙4. 0 技术与Android移动终端, 设计了温湿度监测、数据传输和数据显示系统。该系统以NRF51822 低功耗蓝牙模块为核心, 对SHT20 传感器末端的温湿度进行采集, 利用Android 移动终端对数据进行读取并显示。相比于传统的PC机监测, Android 移动终端更加方便、快捷。

关键词: 低功耗蓝牙, NRF51822 模块, SHT20 传感器

Abstract:

In order to solve the issues of traditional PC and other electronic equipment which monitoring the temperature and humidity is not easy and the accuracy is not precise enough. Combined with the latest Bluetooth 4. 0 technology and currently widely used Android mobile-terminal a design is presented for Temperature and Humidity monitor, data-transmission and data-display. The core of the System is the module of the Bluetooth low energy NRF51822. Use SHT20 Sensor collects the end data. Use the Android mobile terminal to read and display the datas. Compared to traditional PC-test, android has the advantages of convenient and fast.

Key words: bluetooth low energy, NRF51822 module, SHT20 sensor

中图分类号: 

  • TP319