道路交通噪声自动监测中最少监测时间研究

Study on the Shortest Period of Monitoring in Road Traffic Noise Automatic Monitoring

以城市主干线为例,对长期道路交通噪声自动监测数据进行统计分析,得出道路交通噪声实施噪声自动监测时应采用的小时最少监测时间、日昼夜最少监测小时、季最少监测天数和年最少监测天数。

Taking Urban Trunk for example,obtain the shortest period of monitoring,the least monitoring hours in one day,the least monitoring days in one season and the least monitoring days in a year under statistics and analysis of the long-term road traffic noise automatic monitoring data.