4 results about "Lightning detection" patented technology

The present invention relates to the technical field of lightning monitoring, and specifically provides a hybrid baseline lightning detection system and method that integrates two-dimensional and three-dimensional, including: a detection station, a communication network, and a central server; the detection station is used for detecting and preprocessing lightning signals; the communication network is used for realizing data transmission and instruction interaction between the detection station and the central server; the central server is used for collecting the detection information of the detection station and performing lightning analysis based on the detection information. The technical solution provided by the present invention combines the new ideas of broadband detection and hybrid baseline networking, improves the comprehensiveness and accuracy of lightning monitoring, and enhances the multi-scenario applicability and popularization rate of lightning detection and positioning technology.

The application is suitable for the technical field of lightning detection, and particularly relates to a lightning detection method, system, device and medium of unmanned vehicle dynamic networking. The lightning occurrence probability is determined by acquiring the convective effective potential, lifting index, cloud top temperature and lightning frequency of each lightning area; when the lightning occurrence probability of the lightning area exceeds the preset lightning occurrence probability threshold, the area is taken as a target lightning area, and the central coordinates and the estimated radius thereof are determined; according to the central coordinates, the estimated radius, the detection radius and the detection angle of each unmanned vehicle, the initial position coordinates of each unmanned vehicle are determined, and the electric field intensity detection value is collected, so as to determine the lightning positioning result; lightning detection is realized by using the multi-layer unmanned vehicle adaptive formation mode, the high-probability lightning area and the surrounding buffer area can be accurately detected, the three-dimensional spatial position and the electric field intensity distribution of lightning can be accurately reflected, and the lightning positioning precision and the detection accuracy are improved.

This invention relates to the field of lightning detection technology, and particularly to a method, system, device, and medium for lightning detection using dynamic UAV networking. The invention determines the probability of lightning occurrence by acquiring the convective effective potential energy, lift index, cloud top temperature, and lightning frequency of each lightning region. When the probability of lightning occurrence in a region exceeds a preset lightning probability threshold, that region is designated as the target lightning region, and its center coordinates and estimated radius are determined. Based on the center coordinates, estimated radius, and the detection radius and angle of each UAV, the initial position coordinates of each UAV are determined, and electric field strength detection values ​​are collected to determine the lightning location result. Lightning detection is achieved using a multi-layer UAV adaptive formation method, which can accurately detect high-probability lightning regions and surrounding buffer zones, accurately reflect the three-dimensional spatial location and electric field strength distribution of lightning, and improve the accuracy of lightning location and detection.