In recent years, with the accelerating urbanization process, the problem of environmental pollution has become more and more serious. The treatment of environmental pollution has become the focus of the current society. As a kind of environmental pollution, environmental noise pollution has also been affected in recent years. People's widespread concern, noise not only affects people's mood, work and study, but also causes harm to people's health.
In order to improve the sound environment quality monitoring capability and the overall image of urban construction, the first set of road traffic noise monitors in Changsha, Hunan, has attracted many people's attention.
It is understood that the monitor can continuously and automatically monitor the noise, and can monitor the 82 monitoring points in the city in real time, which is more scientific and more precise. At the same time, the real-time monitoring data can be immediately transmitted to the background monitoring platform of Changsha Environmental Monitoring Station. From the background, the analysis and judgment of the surrounding road noise greatly reduces the labor cost.
In addition, on the electronic screen of the monitor, not only the environmental protection slogan is scrolled, but also the surrounding noise value is released in real time. Once there is a car horn, the noise value will change in real time. When the public looks at the data, the noise situation can be seen at a glance.
The reason why environmental noise monitoring is carried out is to reflect the level of noise pollution in our environment more realistically and objectively, so as to provide a reasonable treatment plan and provide a better living environment for people.
In recent years, Changsha Municipal Environmental Protection Bureau has continuously strengthened the prevention and control of environmental noise pollution. On the one hand, it strictly enforces environmental protection access. For new projects with high noise sources in the central urban area, it is required to provide sound insulation and noise reduction measures or priority in the environmental impact assessment. Select low-noise source equipment; after the completion of the project, it is forbidden to build new food and entertainment service projects that generate noise, soot, smoke and odor in residential buildings (except for planning, eating and entertainment). On the other hand, active and relevant The department coordinated and coordinated, increased noise remediation efforts, and reduced noise pollution.
At present, Changsha's new environmental protection artifact, the road traffic noise monitor, is in the trial stage. In the future, 30 points will be set up in the districts, roads, parks and government agencies in the five districts of Changsha for noise monitoring.
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