Non-road mobile machinery black smoke monitoring system and method based on tracking and positioning technology

Abstract

The invention discloses a non-road mobile machinery black smoke monitoring system based on a tracking and positioning technology, spherical video acquisition equipment and flying dust monitoring equipment are mounted on a fixed mounting rod, the fixed mounting rod is mounted around a construction site, each set of spherical video acquisition equipment is connected with monitoring software; a virtual coil in the monitoring software divides a monitoring area into a plurality of areas, and each set of spherical video acquisition equipment is responsible for monitoring the corresponding area to realize dead-corner-free coverage of a construction site; the spherical video acquisition device automatically adjusts the angle or manually adjusts the angle through a control holder, the spherical video acquisition device and the flying dust monitoring device are respectively connected with the intelligent analysis terminal through a network cable and a 485 interface, and the intelligent analysis terminal, the automatic alarm device and the wireless communication device are installed in the outdoor protection cabinet. Through the target identification and tracking technology, the black smoke emission condition of the construction machinery on the construction site can be automatically captured and uploaded to related departments of environmental protection supervision in real time.

Description

technical field [0001] The invention belongs to the technical field of environmental pollution monitoring, and in particular relates to a non-road mobile machinery black smoke monitoring system and method based on tracking and positioning technology. Background technique [0002] Non-road mobile machinery refers to construction machinery and material handling machinery that do not drive on roads and are mainly used in construction sites, factories and mines, such as excavators, loaders, forklifts, etc. These machinery are one of the important sources of air pollution. To protect the blue sky and reduce pollution from non-road mobile machinery. At present, non-road mobile machinery inspections are carried out all over the country, and GPS positioning systems are installed on the license plate. At present, video recognition technology and remote sensing spectrum detection technology can automatically detect and identify vehicles on the road. Exhaust emissions from motor vehicl...

AI Technical Summary

Problems solved by technology

[0002] Non-road mobile machinery refers to construction machinery and material handling machinery that do not drive on roads and are mainly used in construction sites, factories and mines, such as excavators, loaders, forklifts, etc. These machinery are one of the important sources of air pollution. To protect the blue sky and reduce pollution from non-road mobile machinery. At present, non-road mobile machinery inspections are carried out all over the country, and GPS positioning systems are installed on the license plate. At present, video recognition technology and remote sensing spectrum detection technology can automatically detect and identify vehicles on the road. Exhaust emissions from motor vehicles, but automatic monitoring cannot be realized for non-road mobile machinery and equipment. The common technology used for non-road mobile machinery exhaust detection is to use exhaust detectors for random inspection, and put the sampling probe into the exhaust port of non-road mobile machinery , according to the exhaust gas concentration to determine whether it exceeds the standard. The site environment is complex when the non-road mobile machinery is working, and the machinery moves back and forth. Large inventory and uneven distribution require a large amount of human resources, the detection efficiency is very low, and it does not have large-scale applicability and effectiveness. There is an urgent need for a technical means to efficiently detect non-road mobile machinery

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