中国民航大学学报

• 民用航空 • 上一篇    下一篇

基于Android系统的机场噪声监测终端设计与实现

李国,李成通,蒿培培   

  1. (中国民航大学计算机科学与技术学院,天津300300)
  • 收稿日期:2012-12-25 修回日期:2013-03-11 出版日期:2014-04-25 发布日期:2014-03-21
  • 作者简介:李国(1966—),男,河南新乡人,教授,博士,研究方向为嵌入式系统开发和数字可视化.
  • 基金资助:

    国家自然科学基金项目(60879015);中国民用航空局科技基金项目(MHRD201006)

Design and implementation of airport noise monitoring terminal based on Android system

LI Guo,LI Cheng-tong,HAO Pei-pei   

  1. (College of Computer Science & Technology,CAUC,Tianjin 300300,China)
  • Received:2012-12-25 Revised:2013-03-11 Online:2014-04-25 Published:2014-03-21

摘要:

针对传统机场噪声监测终端不能作为移动终端来监测周围噪声的问题,提出搭建以Android 系统为平台的机场噪声监测终端,以实现实时实地监测机场噪声。该终端对MagicArm270 开发板的软硬件模块进行了设计,通过移植Linux 内核和制作Yaffs2 文件系统来实现噪声监测终端的平台搭建,最后在搭建好的平台上进行噪声信息采集程序的编写。在实验阶段也对该终端进行了系统测试。实验结果显示系统运行可靠稳定,可作为移动终端来实时监测噪声。

关键词: 机场噪声, 监测终端, Android, 驱动程序, 噪声采集

Abstract:

Considering that the traditional airport noise monitoring terminal can not monitor noise as a mobile terminal,a platform of Android system is proposed for airport noise monitoring terminals to achieve real-time on-site monitoring of airport noise. The design of airport noise monitoring terminal includes hardware and software,and makes automated testing for the terminal. The results show that the system is reliable and stable,achieving the aim of real-time on-site monitoring of airport noise.

Key words: airport noise, monitoring terminal, Android, driver, noise information collection

中图分类号: