Abstract
Vehicle exhaust emissions are one of the main sources of air pollution. The remote sensing measurement system for vehicle emission pollutant can carry out real-time monitoring on vehicles running on the road, and screen high-emission vehicles, which has a significant effect on the regulation and control of vehicle exhaust. The scientific traceability of remote sensing exhaust analysis device can ensure the accuracy of the test data, thus ensuring the accurate screening of high-emission vehicles. This paper studies the traceability method of remote sensing exhaust analysis device, and develops the corresponding calibration device. It can realize the accurate traceability of remote sensing exhaust analysis device, and play a positive role in the application of this device and the control of vehicle exhaust.
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