Airport airship based novel typhoon tracking and detecting method and system

Abstract

The invention discloses airport airship based novel typhoon tracking and detecting method and system, and belongs to the field of the monitoring and early warning of natural disasters in airport information systems. The typhoon tracking and detecting system provided by the invention comprises a typhoon tracking flight controller, an on-board typhoon detecting radar, an airborne weather perceptionnode, a weather perception fixed-point deliverer, an on-board receiver and a high-resolution digital typhoon simulation system, wherein the typhoon tracking flight controller, the on-board typhoon detecting radar, the airborne weather perception node, the weather perception fixed-point deliverer and the on-board receiver are carried on an airship; and the high-resolution digital typhoon simulationsystem is mounted on a ground working station, According to the method provided by the invention, the position of a typhoon is tracked by utilizing the airship; the perception node is thrown as required into the interior of the typhoon above the typhoon; internally measured data are collected through a sensor, and are transmitted back to a ground station via the airship; the assimilative simulation is carried out on the typhoon; and the prediction and the disaster reduction are realized. The system is not constrained by a foundation; the airship can trace and monitor the overall process of the generation, development and disappearance of the typhoon overhead a sea; and compared with existing foundation and space-based detecting methods, the method has the advantages of long-time space staying, wide-area coverage, continuous tracking and real-time data back transmission.

Description

technical field [0001] The invention belongs to the technical field of monitoring and early warning natural disasters in the airport information system, and specifically relates to a novel typhoon tracking and detection method and system based on the airport airship. Background technique [0002] Typhoons are one of the most serious natural disasters in the world, with huge damage. The world has an average of more than 60 occurrences every year. Taking the United States as an example, Hurricane Katrina in 2005 caused US$510 billion in losses in the United States; The number is 7.6, ranking first in the world. It can be seen that typhoon disasters are huge, and the cost of prevention is high, so typhoon forecasting is particularly critical. [0003] The structure of the typhoon is very complex, with a radius of 200-300 km and a height of about 15 km. Its internal circulation structure is complex, including cloud top cover, eye, eye wall, inner core, etc. The inner core area ...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problem that the existing ground-based and space-based detection methods cannot carry out the whole process and multi-element fine observation of the typhoon, this invention breaks through the observation limitations of the existing typhoon tracking and detection equipment, and proposes a new type of typhoon based on airship airship Tracking detection method and system, based on space-based detection, can realize simultaneous observation of large areas, the whole process, and multiple elements

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