Lightning channel automatic observing system

Abstract

The invention provides a lightning channel automatic observing system. The lightning channel automatic observing system comprises a shooting unit and a control assembly, wherein the control assembly is electrically connected with the shooting unit; the shooting unit is used for shooting and transmitting an image to the control assembly; when the control assembly judges that a lightning event occurs according to the image of the shooting unit, the control assembly records the occurrence time of the lightning event and stores the image shot by the shooting unit; and the shooting unit is an industrial monitoring camera. The lightning channel automatic observing system has the advantages that the lightning event can be observed automatically for a long time, and the accurate occurrence time oflightening can be recorded. The own information of the lightning event is used for triggering, so that non-lightning triggering is effectively filtered; error triggering is reduced; and the lightningevent can be observed accurately. The lightning channel automatic observing system has the advantages of simple structure, convenience in erecting and relatively low cost.

Description

technical field [0001] The invention relates to lightning observation, in particular to an automatic observation system for lightning channels. Background technique [0002] Lightning (thunder and lightning) is a spectacular weather phenomenon that occurs in the atmosphere. Accompanied by transient high current, high voltage and strong electromagnetic radiation, it often causes major disasters and accidents, not only causing casualties, but also causing serious economic damage. loss. According to incomplete statistics, the average number of casualties caused by lightning strikes in my country exceeds 1,300 every year, and there are about 50 accidents with lightning losses exceeding 1 million. With the rapid development of social economy, the improvement of modernization level and the popularization and application of information technology, the degree of lightning hazards, economic losses and social impact are increasing. [0003] Lightning can produce physical signals suc...

AI Technical Summary

Problems solved by technology

The observation of electromagnetic signals is an indirect observation, which needs a series of processing such as inversion and conversion, coupled with the influence of interference signals, its detection efficiency and detection accuracy have a certain loss

Optical observation is the direct observation of the light signal emitted by lightning, which can intuitively provide more accurate lightning channel information and lightning location information. It is an observation element that cannot be ignored in lightning events. Observation is difficult

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