An aerostat envelope leak point detection system and method of designing the same
The airship capsule leak detection system, which utilizes optical imaging and 3D image reconstruction technology, solves the problems of inaccuracy and high cost of existing detection methods, achieves rapid and accurate leak location, and simplifies sensor placement.
CN114323508BActive Publication Date: 2026-07-21NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
- Filing Date
- 2021-12-22
- Publication Date
- 2026-07-21
AI Technical Summary
Technical Problem
Existing methods for detecting leaks in airship capsules suffer from inaccurate detection, high costs, and long detection times.
Method used
The detection system, composed of a light source module, a camera monitoring module, and a precise positioning module, uses optical imaging and 3D image reconstruction technology to quickly and accurately locate the leak point.
Benefits of technology
It enables low-cost, rapid, and accurate detection of airship bladder leaks, simplifies sensor placement, and improves detection efficiency.
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Figure CN114323508B_ABST
Abstract
The application discloses a kind of gas leakage point detection systems of aerostat and its design method, wherein the gas leakage point detection system of aerostat is composed of light source module, camera monitoring module and accurate positioning module;Camera monitoring module includes camera unit, hard disk video recorder and monitor, camera unit and monitor are connected with hard disk video recorder respectively;Accurate positioning module includes information transmission device and image processor, information transmission device connects hard disk video recorder and image processor;Camera unit and the light source unit of light source module are arranged in aerostat inside and outside respectively;The image information of aerostat obtained by camera unit is transmitted to hard disk video recorder;The leakage point detection system of aerostat of the application is good in economy, accurate in detection, convenient to implement, short in detection time, provides an economic and effective solution for aerostat capsule development detection, maintenance and repair.
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