交通噪声的治理,从根本上说应从声源,即对车辆发动机、排气、车体振动、轮胎与路面的摩擦,以及喇叭等的噪声加以控制,由于受到工业水平的限制,故不是短时间内所能介决的。那么从消极防治上,还可以从城市规划或交通管理上加以介决。近期在交通管理方面,目前全国大、中城市有采取在创造良好行车条件的基础上,限制喇叭声 Traffic noise management, fundamentally speaking, should be from the sound source, that is, the vehicle engine, exhaust, body vibration, tire and road friction, as well as speakers and other noise control, due to industry-level restrictions, it is not a short time Can be resolved within. Then from the negative prevention and control, but also from urban planning or traffic management to be resolved. In the recent traffic management, at present, large and medium-sized cities across the country have adopted the principle of limiting the sound of trumpets on the basis of creating favorable driving conditions