The Application And Transform Action Of Carriage Environmental Air Monitoring Station

The Carriage Environmental Air Monitoring Station is a concept that transforms the Pick-up truck to be an air monitoring station to fulfill its mobile function. Through transform the monitoring stations to carriage sizeform, assemble the stations by rail and truck, realize the mobilemonitoring function. This technology is especially suitable for mobile monitoring of air quality inmedium and small cities. This dissertation introduces to you the transform action details and theapplication features of Carriage Environmental Air Monitoring Station. provide reliable data supportfor the regional environmental quality assessment.This topic mainly for The Carriage Environmental Air Monitoring Station transformation&application, development through4stages: first stage was carriage design，second stage for transformation，third stage for the equipment debugging，the last was summary stage.In the4stage of vehicle concept design, automatic calibration system, car environment control andabduction of equipment For detail explanation, and carries on the discussion to the analysis of the problems encountered in the process of transformation of the optimization problems, improve passing airmonitoring application. And, in the cast of contrast, bumps, rainy days of different actualenvironment monitoring results, verify the quality control and quality assurance system is feasible.According to the carriage air monitoring data and Routine monitoring data, the relative errorobtained SO₂, NO₂, PM₁₀:0-1.45%,0-1.28%,0.70-1.93%; on the mobile air monitoring station inexceptional circumstances, can achieve the performance index of the instrument for monitoring quality control, the abnormal situation test, PM₁₀monitor flow error is0.2%-0.3%, the test error of thestandard membrane was0.1%, the repeatability test error of SO₂,0.16%-0.42%, NO₂monitoringinstrument for0.18%-0.45%, the above data have reached a ‘Automated methods for ambient air quality monitoring’（HJ/T193-2005） requirements, can be applied to practical work of performing atmospheric monitoring tasks.