Air visibility monitoring system and method based on camera

Abstract

The invention provides an air visibility monitoring system based on a camera and a method. The system comprises a lower connection box, wherein an upper rotary table is connected with an upper surfaceof the lower connection box through utilization of a short shaft; a lower end of the short shaft penetrates and extends into the lower connection box; a gear is connected with the lower end of the short shaft through utilization of a bolt; and an electric telescopic rod is connected with one side of the upper interior of the lower connection box through utilization of the bolt. The air visibilitymonitoring system based on the camera is simple in structure and is convenient for operation. Air quality can be detected and photographing can be carried out, so monitoring is relatively comprehensive. The gear can be driven to rotate through utilization of the electric telescopic rod, the upper rotary table is driven to rotate through utilization of the gear and the camera is driven to rotate through utilization of the upper rotary table, so the photographing is relatively comprehensive. The method for the air visibility monitoring system and method based on the camera is simple in step andis convenient for operation. Requirements of people can be satisfied. Convenience is provided for people.

Description

technical field [0001] The invention relates to the technical field of air detection, in particular to a camera-based air visibility monitoring system and method. Background technique [0002] At present, my country's expressway operation and management departments use traditional meteorological visibility instruments to detect visibility based on the principle of forward or backward scattering of atmospheric light. The sample space collected is quite limited. At the same time, the detection accuracy is greatly reduced. At the same time, the visibility meter is expensive, and it is difficult to arrange it densely along the road. Then, the visibility distribution of the road section and the section road closure management are constructed, which seriously affects the traveler's time and the economic benefits of the road company. In the patent CN101382497B based on road conditions In the monitoring video visibility detection method, the detection is not comprehensive, and there i...

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Problems solved by technology

[0002] At present, my country's expressway operation and management departments use traditional meteorological visibility instruments to detect visibility based on the principle of forward or backward scattering of atmospheric light. The sample space collected is quite limited. At the same time, the detection accuracy is greatly reduced. At the same time, the visibility meter is expensive, and it is difficult to arrange it densely along the road. Then, the visibility distribution of the road section and the section road closure management are constructed, which seriously affects the traveler's time and the economic benefits of the road company. In the patent CN101382497B based on road conditions In the visibility detection method of surveillance video, the detection is not comprehensive, and there is no anti-theft function, and the operation steps are complicated, which cannot meet people's needs

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