基于多方式传输的机场噪音自动监测系统  

Automatic Noise Monitor System for Airport Based on Multi-ways Transmission

作　　者：刘玉洁[1] 李国[1] 

机构地区：[1]中国民航大学计算机科学与技术学院,天津300300

出　　处：《自动化与仪表》2007年第3期55-57,68,共4页Automation & Instrumentation

基　　金：中国民用航空总局科技项目(MHRD0608)

摘　　要：飞机进、离港时会产生较大的噪音,为了控制噪音和制定相关标准,必须对机场及周边的噪音进行长期、稳定的监测,以获得足够多的实时数据。基于多方式数据传输的机场噪声自动监测系统通过对实时数据的不间断采样,为制定控制机场噪音措施、方案、提供可靠的数据参考。本系统主要由噪声数据采集、噪声数据传输、噪声数据处理三部分组成,可以对机场及周围半径约十公里的区域进行噪声强度的监测,同时能够判断噪音发生的时间及地点。A huge noise will be generated when the airplane enters or leaves airport. In order to control the noise and make related standard,we must inspect the noise stably in long time to get enough real-time noise data. This automatic noise-monitor system for airport,which based on multi-ways data transmission,through uninterrupted collecting of the real-time data,can provide reliable data. Based on these data,the effective plan and the activity will be constituted. This system mainly includes three parts：noise data collection,noise data transportation and noise data process. It can monitor the noise intensity of the airport and its peripheral area about ten kilometers radius,meanwhile judge out the noise occurrence time and place in the mean time.

关 键 词：噪音监测 机场噪音 噪音数据传输 GPRS系统 嵌入式系统 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]