Device and method for measuring dust concentration based on digital image technology

Abstract

The invention relates to the technical field of monitoring of the poultry farming environment and air quality control, and discloses a device and method for measuring dust concentration based on a digital image technology. The device comprises a shooting template (1), a dust generator (2) and an image shooting body (3) connected in sequence, wherein the image shooting body (3) comprises a video camera (12) and an auxiliary light source arranged inside. In the invention, a dust image is acquired by using the video camera for analyzing to obtain a relation model between the dust concentration and an image brightness parameter, so that the dust concentration measuring accuracy is high. Due to the adoption of the device, online continuous measurement of a discharge source can be realized, thedust concentration change can be monitored in real time, and measuring errors caused by human factors are overcome effectively simultaneously; and the device has the advantages of easiness for operating and low cost, and is convenient to popularize and apply in a large area.

Description

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AI Technical Summary

Benefits of technology

This technology allows us to measure how well an object's surface looks when it shines down on its own without getting dirty or damaging any other objects that may be nearby during this process. By analyzing these data from different angles around them we aimed at finding ways to improve monitoring efficiency and reduce costs associated therewith.

Problems solved by technology

This patented technical problem addressed in this patents relates to measuring the amount of fine particle matters (PM) found within commercial or domestic environments such as housing facilities where animals live, particularly when they consume grain from outside sources like bird flocks. Existing techniques involve collecting samples with laborious procedures involving multiple steps before analyzing them accurately. Additionally, there may also exist concerns about exposure hazards associated with handling PM materials during collection process due to potential negative impact upon workers' physical condition and mental state.

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