Motor vehicle tail gas interception detection method and system

Abstract

The invention relates to the technical field of motor vehicle detection, and discloses a motor vehicle tail gas interception detection method, which comprises the steps of collecting tail gas concentration information of vehicles running on a road through remote sensing, collecting information of vehicles with tail gas concentration exceeding the standard, and transmitting the information of vehicles with concentration exceeding the standard; setting an interception point to receive the information of the vehicle with the concentration exceeding the standard and intercept the vehicle with thetail gas concentration exceeding the standard, and the distance between the interception point and the remote sensing collection position is at least 3 km; collecting the tail gas concentration and vehicle information of the intercepted vehicle; and judging whether to release the intercepted automobile or not according to the concentration of the intercepted automobile exhaust. The system has theeffect of timely interception, prevents automobiles with excessive tail gas emission from entering cities, and protects the atmospheric environment of the cities.

Description

technical field [0001] The present application relates to the field of motor vehicle detection, in particular to a motor vehicle exhaust interception detection method and system thereof. Background technique [0002] At present, according to the statistics of the Ministry of Environmental Protection, among the major air pollution, soot pollution has been relatively well controlled in recent years, but the proportion of NO and other pollutants has been increasing year by year, and one of the main emission sources of NO comes from the With the discharge of motor vehicle exhaust, according to the current economic development situation, the number of motor vehicles is increasing at a rate of 10% per year, and motor vehicle exhaust has become or will soon become the main source of air pollution in many cities. Therefore, on the basis of strictly implementing the exhaust emission detection of motor vehicles during the annual inspection of vehicles, many cities also have road inspe...

AI Technical Summary

Problems solved by technology

However, when this road inspection system is used in practice, it often reminds the nearby traffic police to intercept the vehicle whose tail exceeds the standard when the vehicle exhaust remote sensing detection equipment detects that the tail gas exceeds the standard. Cars that cause excessive exhaust gas enter the city, thereby endangering the urban atmospheric environment

[0004] For the related technologies mentioned above, the inventor believes that there is a defect that the interception is not timely

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