Intelligent observation system for concentration of urban air pollutants

Abstract

The invention provides an intelligent observation system for the concentration of urban air pollutants. The intelligent observation system comprises an information acquisition subsystem, a data processing platform and a visual display subsystem which are arranged on an urban bus, wherein the information acquisition subsystem comprises a Beidou satellite navigation system, a pollutant concentrationacquisition module and a data transmission module; the information acquisition subsystem acquires observation position information by the Beidou satellite navigation system, carries out acquisition and preprocessing on the pollutant concentration data of the observation position by the pollutant concentration acquisition module and transmits the pollutant concentration data to the data processingplatform by the data transmission module, wherein the pollutant concentration acquisition module comprises a sensing and monitoring device for acquiring the pollutant concentration data of the observation position; the data processing platform carries out data abnormal detection and abnormal type analysis on pollutant concentration data, carries out corresponding processing on the detected abnormal data according to the abnormal type and uploads the processed pollutant concentration data and observation position information to the visual display subsystem.

Description

technical field [0001] The invention relates to the technical field of air pollution monitoring, in particular to an intelligent observation system for urban air pollutant concentration. Background technique [0002] Targeted prevention and control of air pollution requires monitoring the temporal and spatial distribution of air pollution in cities. Judging from the current status of monitoring the concentration of air pollutants in cities, the overall density of measuring stations is too low and it is difficult to measure in real time. [0003] In the prior art, the observation of air pollutant concentration is mainly based on the observation of ground weather stations and emergency mobile observation. For ground meteorological station observation, the construction cost is high and limited by the environment, and the distribution density is too low to meet the needs of real-time monitoring of air pollutant concentration distribution in the city; The data requires a large ...

AI Technical Summary

Problems solved by technology

For ground meteorological station observation, the construction cost is high and limited by the environment, and the distribution density is too low to meet the needs of real-time monitoring of air pollutant concentration distribution in the city; The data requires a large number of mobile observation vehicles, so the cost of observation will be very high, and it will lose its practical significance in the real-time distribution of pollutant concentration in business research

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