Environmental protection system capable of accurately identifying pollution source vehicle

Abstract

The invention discloses an environmental protection system capable of accurately identifying a pollution source vehicle. The system comprises a vehicle-mounted terminal and a monitor center; the vehicle-mounted terminal comprises an exhaust gas analysis device, a whistle monitoring module, a no-honking information processing module, a control module, a wireless data transmission module, a positioning module, and a license plate information storage; a signal collecting end of the whistle monitoring module is connected to a motor vehicle whistle control route, the whistle monitoring module and the positioning module are connected with the no-honking information processing module; the exhaust gas analysis module, the no-honking information processing module, the wireless data transmission module and the license plate information storage are connected with the control module; the monitor center further comprises a wireless receiving device; the wireless receiving device is connected to a decoder; and the decoder is connected to a display screen. The problem that the evidence collection for the motor vehicles in excessive exhaust gas emission and whistle by breaking the rules in the prior art is difficult is solved, and an aim of remotely monitoring the exhaust gas and whistle information of the motor vehicle can be realized.

Description

Technical field [0001] The invention relates to the field of motor vehicle electronics technology, and in particular to an environmental protection system capable of accurately identifying pollution source vehicles. Background technique [0002] With the development of economy and the progress of society, the number and popularity of automobiles in our country are increasing day by day, and at the same time, the environmental pollution problems brought about by this have become more and more unavoidable. As we all know, the pollution of motor vehicles to the environment is divided into exhaust pollution and noise pollution. According to the 2014 China Motor Vehicle Pollution Prevention and Control Annual Report released by the Ministry of Environmental Protection, the number of motor vehicles nationwide reached 232 million that year. Exhaust emissions have become an important source of air pollution in my country and an important cause of haze and photochemical pollution. At the...

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Problems solved by technology

[0003] At present, although my country has formulated a relatively complete motor vehicle environmental protection periodic inspection system and motor vehicle emission standards, each city has also set up many no-sounding road sections near residential areas, schools, hospitals and other public places according to its own conditions, and stipulated that However, since vehicle exhaust and noise pollution cannot be recorded by the urban video surveillance system, there are problems of difficulty in obtaining evidence and law enforcement. Therefore, for many motor vehicle drivers, the relevant regulations on noise and exhaust pollution It's just empty and lacks the actual constraint effect

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