Three-dimensional lightning detection system and method based on Beidou

Abstract

The invention relates to a three-dimensional lightning detection system and method based on the Beidou. The three-dimensional lightning detection system comprises a time synchronizing system, a lightning detection station and a data monitoring center, wherein the time synchronizing system is used for building whole-network time synchronization in a bidirectional time service mode of Beidou satellite signals, obtaining high-precision time synchronization information and transmitting the time synchronization information to the data monitoring center, the lightning detection station is used for catching electric field signal changes caused by lightning and magnetic field signal changes caused by the lightning and transmitting electric field signal change information and magnetic field signal change information to the data monitoring center, and the data monitoring center is used for processing the received time synchronization information, the received electric field signal change information and the received magnetic field signal change information so as to achieve three-dimensional space-time detection to the lightning. The invention further relates to the three-dimensional lightning detection method based on the Beidou, wherein the working principle of the method is the same as that of the system. According to the three-dimensional lightning detection system and method based on the Beidou, accurate and reliable lightning space-time information detection is achieved, quasi real-time level lightning time detection can be achieved, meanwhile, detection reliability is improved through multi-station uniting, and the detection range is amplified.

Description

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine

Login to View More

AI Technical Summary

Benefits of technology

This technology improves accuracy when detecting fires on 3D space without relying solely on external sources like radar or laser beams. It uses low-cost devices that work well even if there's no fire nearby but it cannot tell where they were located accurately due to their high resolution (VLF) signals. By combining these two techniques together, this system becomes more precise than previous systems while also reducing costs compared to traditional means such as radioactive agents.

Problems solved by technology

This patented describes different types of detectors or systems designed specifically for use during lightning events such as those caused by thunderstorms. These devices aim to accurately monitor lightening without being affected by other factors like wind speed or humidity levels. They require accurate location data from multiple sources over long periods of time while still maintain their effectiveness due to the complexity involved in conventional techniques. Additionally, they may suffer issues related to signal delays when analyzing them because they cannot provide realistically timely feedback regarding any changes happening around future times.

Images