The invention belongs to in-situ atmospheric pollution monitoring system with open optical path laser absorption spectroscopy device comprising a high-altitude system of two unmanned aerial vehicles (UAV) and a movable ground system (MGS) carrying a signal receiving and analyzing device, where all systems are interconnected via contactless communication. The optic high-altitude system is interconnected by optical signals both for UAV-I and UAV-II synchronization and for pollution probing purposes, while low power laser radiation is used which saves energy and is not dangerous to different biological species. Invention offers unsurpassed mobility and spatial resolution of measurements of atmospheric gaseous molecular pollutants which detection requires a considerable length of the optical path. The evaluation of emission power and dispersion profile in the pollutant plume at specific meteorological situation is accomplished by use of specialized measurement algorithms and on-line feedback between UAV and MGS. Measurements data can be used for the development of prognostic pollution models over potential CO/CO2/NOx/CH4/N2O/SO2 pollution sources.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    REMOTE IN-SITU ATMOSPHERIC POLLUTION MONITORING SYSTEM WITH OPEN OPTICAL PATH LASER ABSORPTION SPECTROSCOPY DEVICE


    Weitere Titelangaben:

    SYSTEM ZUR ENTFERNTEN IN-SITU-ÜBERWACHUNG VON ATMOSPHÄRISCHER VERSCHMUTZUNG MIT LASERABSORPTIONSSPEKTROSKOPIEVORRICHTUNG MIT OFFENEM OPTISCHEM PFAD
    SYSTÈME DE SURVEILLANCE DE POLLUTION ATMOSPHÉRIQUE IN SITU À DISTANCE AVEC DISPOSITIF DE SPECTROSCOPIE D'ABSORPTION LASER À TRAJET OPTIQUE OUVERT


    Beteiligte:

    Erscheinungsdatum :

    25.12.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B64C AEROPLANES , Flugzeuge




    Three-dimensional remote atmospheric pollution monitoring system and monitoring method thereof

    ZHANG MENG / LIU YANG / SHENG XUNCHAO et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Laser-based systems for monitoring atmospheric pollution

    Woods, P. T. / Partridge, R. H. / Institute of Physics; Applied Optics Division et al. | British Library Conference Proceedings | 1990



    Monitoring system and monitoring method for atmospheric pollution

    WANG CHEN | Europäisches Patentamt | 2023

    Freier Zugriff