Detection and discrimination system for exhaust gas emission of vehicles based on intelligent lamp network

Abstract

The invention provides a detection and discrimination system for exhaust gas emission of vehicles based on an intelligent lamp network. The detection and discrimination system integrates four systems into one integral solution system for environmental protection monitoring of urban air and tracking and controlling of vehicles. The four systems comprises an urban intelligent lamp network system (i.e., a monitoring network composed of a plurality of intelligent lamp post subsystems in virtue of data transmission devices; a RFID vehicle identification system meeting standards prescribed in the General Technical Specifications for Electronic Identification of Vehicles (Exposure Draft) formulated by the Institute of Traffic Management Science of the Ministry of Public Security; a detection system for PM2.5 in automobile exhaust; and a system for monitoring and big-data analysis of exhaust and for identification of standard-exceeding PM2.5 emission. The RFID vehicle identification system and the detection system for PM2.5 in automobile exhaust are installed in the intelligent lamp post subsystems of the urban intelligent lamp network system in an integrated installation manner.

Description

technical field [0001] The invention relates to the fields of automobile exhaust detection, license plate recognition, communication technology, etc., and in particular to a method for monitoring vehicle exhaust emissions on urban roads by using an integrated automobile exhaust remote sensing test device on a light pole, and on the basis of monitoring one lane on one light pole, Several smart light pole subsystems are used to form a smart light network system, and a monitoring network system is composed of an exhaust gas monitoring (PM2.5) big data analysis system and a PM2.5 over-standard interpretation system. Background technique [0002] Air pollution is known as a major social hazard. The more developed the traffic is, the more serious the pollutants emitted by automobile exhaust are, which has become the chief culprit of air pollution and aroused public indignation. According to relevant research, China has surpassed France and become the fourth largest automobile pro...

AI Technical Summary

Problems solved by technology

[0011] The purpose of the present invention is to use the light pole of the existing road to solve the detection of multi-lane vehicle exhaust and improve the detection accuracy through the data processing of the cloud big data analysis system

[0012] In order to solve the above problems, the solution adopted by the present invention is to use the common light poles on the road as the installation site, and integrate technical exhaust gas detection and remote sensing equipment, so that a single light pole becomes an intelligent light pole subsystem, thereby solving the difficulty of installing the gantry; using RFID Electronic license plate technology reads vehicle information to solve the problem that the camera license plate is easily affected by the environment; reuse the smart light pole subsystem within the range to connect to the cloud exhaust gas monitoring (PM2.5) big data analysis and PM2.5 excessive reading system to form a smart light network , communicate with exhaust gas monitoring (PM2.5) big data analysis and PM2.5 exceeding the standard interpretation system, so as to solve the problems of missed detection and false detection of a single set of equipment

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