根据大庆油田主要交通干线噪声的监测结果与机动车流量、重车率、机动车运行速度及道路宽度等因素进行相关分析，找出了影响交通噪声的主要因素。回归分析表明：交通噪声与上述４个参数均呈正相关，其中机动车流量、道路宽度对交通噪声的影响较小，机动车运行速度对交通噪声的影响较大，对交通噪声影响最大的是重车率。根据分析结果，提出了交通噪声预测模式及控制交通噪声的建议。 Based on the monitoring results of the noise of the main traffic lines in Daqing Oilfield and the factors such as the traffic flow of vehicles, the rate of heavy vehicles, the running speed of motor vehicles and the width of roads, the main factors influencing traffic noise are found out. Regression analysis shows that traffic noise has a positive correlation with the above four parameters, of which traffic flow and road width have less impact on traffic noise, traffic speed has a greater impact on traffic noise, and traffic noise has the greatest impact on traffic noise Car rate. Based on the analysis results, the traffic noise prediction model and the suggestion of traffic noise control are proposed.