Mobile source integrated emission monitoring system

Abstract

The invention discloses a mobile source integrated emission monitoring system, which comprises a supervision module, a violation processing module and a database management module, and is characterized in that the violation processing module records behaviors which do not accord with emission standards through a detection system; the database management module is divided into four parts, namely a basic information library, a real-time detection service library, a historical detection service library and a system library, and the violation processing module monitors the emission condition of vehicles through the monitoring equipment by means of motor vehicle pollution control, and correspondingly enables the vehicles with violation emission to correspond to each other and records the vehicles. The key points of the technical scheme are as follows: an important link of a mobile source pollution prevention and control system is constructed, all-weather, all-directional and full-life-cycle emission monitoring can be carried out on motor vehicles, and a set of closed-loop policy control system for mobile source emission treatment, which is of'supervision-treatment-evaluation ', is formed; and the dynamic vehicle tail gas pollution can be effectively and stably controlled.

Description

technical field [0001] The invention relates to the field of environmental monitoring, in particular to a mobile source integrated emission monitoring system. Background technique [0002] With the development of my country's social economy, the number of motor vehicles has also increased rapidly, and the environmental problems brought about by the development of the automobile industry have become increasingly prominent. According to statistics, by the end of 2020, the number of motor vehicles in use in the country will exceed 372 million, of which the number of cars will be about 281 million, and it is still growing at a rate of more than 10% per year. The NOx and PM emitted by trucks in the country are significantly higher than passenger cars; the NOx emitted by diesel vehicles in the country is close to 80% of the total automobile emissions, and the PM exceeds 90%; the NOx and PM emitted by non-road mobile machinery are equivalent to the total automobile emissions. Exha...

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Problems solved by technology

[0003] However, the prevention and control of pollution can only be controlled through simple and regular exhaust emission detection and annual inspection of vehicles. The control of exhaust emission is weak and the governance efficiency is low. Therefore, we propose a mobile source integrated emission monitoring system. to solve the above problems