Urban digital information real-time acquisition system

Abstract

The invention provides an urban digital information real-time acquisition system. The urban digital information real-time acquisition system comprises fixed monitoring points which are uniformly distributed in an urban area, mobile monitoring points which are movably arranged and a monitoring center. The fixed monitoring point comprises a first gas detection module used for monitoring the surrounding environment particle composition situation, a first sound detection module used for detecting the surrounding noise pollution situation and a first processing module used for processing data and returning the data. The mobile monitoring point comprises a second gas detection module arranged on the mobile vehicle body and used for monitoring the composition condition of particulate matters in the surrounding environment, a second sound detection module used for detecting the surrounding noise pollution condition, a second processing module used for processing data and returning the data, and a power supply module used for providing functions for each module. Except for conventional monitoring of the flying dust noise, the system can also monitor special places in real time, focuses on observation of areas where the flying dust noise easily exceeds the standard, and can greatly restrain construction behaviors, so that the influence of the urban flying dust noise is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of urban environmental information monitoring, in particular to a real-time collection system for urban digital information. Background technique [0002] With the rapid development of urban construction and economy, dust pollution caused by building construction, old city renovation and demolition, material stacking and road construction has become one of the main factors of urban air pollution. At present, particulate matter has become the primary pollutant of urban air pollution in my country. The number of particulate pollutants from industrial smoke and dust is decreasing year by year, while the proportion of particulate matter from flying dust in the total particulate pollutants is increasing year by year. At present, it has become the primary factor causing urban particulate matter pollution. At the same time, the problem of noise pollution from building construction has become increasingly prominent,...

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Problems solved by technology

[0003] For a long time, in terms of air quality supervision caused by dust from construction sites, it has always been a very troublesome matter for the government supervision department because real-time monitoring data cannot be obtained, or direct data corresponding to the facts cannot be obtained after receiving reports

[0004] The existing monitoring points for dust and noise are basically fixed, and only professionals are used to collect data when reporting, and it is impossible to obtain information and data in real time, so the dust and noise data on the construction site cannot be quickly grasped

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