Aircraft Noise and Flight Track Monitoring System
Transcription
Aircraft Noise and Flight Track Monitoring System
Aircraft Noise and Flight Track Monitoring System Noise and Flight Track Monitoring System Aircraft Noise and Flight Track Monitoring System What are the benefits of a Noise and Flight Track Monitoring system for an airport? Overview of noise impact on residents near the airport Visualization of flight tracks and the quality of track keeping Able to watch long term trends in airport noise Better answers to complaints Check of noise contours Aircraft Noise and Flight Track Monitoring System How do the Airports in Europe Noise Monitoring ? With several noise monitoring terminals Central database Interfaces to flight plan and radar data Aircraft Noise and Flight Track Monitoring System Example: Noise Monitoring Terminal Aircraft Noise and Flight Track Monitoring System Example: Noise Monitoring Terminal Aircraft Noise and Flight Track Monitoring System London Luton Airport Wroclaw Airport Aircraft Noise and Flight Track Monitoring System Noise Monitoring Terminal in a Building Aircraft Noise and Flight Track Monitoring System Cabinet doubled wall cabinet with protection against rain, dust and high / low temperature temperature range -300C and + 500C lightning protection Aircraft Noise and Flight Track Monitoring System Noise Monitoring Terminal in Palanga / Lithuania Aircraft Noise and Flight Track Monitoring System Noise Monitoring Terminal in Kaunas / Lithuania Aircraft Noise and Flight Track Monitoring System Noise Monitoring Terminal in Tallinn / Estonia Aircraft Noise and Flight Track Monitoring System Mobile Station connected with GSM Aircraft Noise and Flight Track Monitoring System Mobile Noise Monitoring in a van Aircraft Noise and Flight Track Monitoring System Modules of a Noise Monitoring Terminal GRAS41 AM Norsonic 1210A Sound level meter Norsonic 118 Noise Server 1 Second Leq(t) db(A) db(A) Noise Events Noise Transfer (as a MP3 Sound file) Station Computer (PC) Modem / Router Aircraft Noise and Flight Track Monitoring System Weather Sensors Wind speed (with Ultra Sonic Sensor) Wind direction Humidity Temperature Air pressure Rain Aircraft Noise and Flight Track Monitoring System How many stations should a noise monitoring system have? No general or official rule Depends from the size of the airport Depends from the number of runways Aircraft Noise and Flight Track Monitoring System Number of noise monitoring terminals Bigger airports Amsterdam Airport Frankfurt Airport Munich Airport Hamburg Airport 32 stations 28 stations 20 stations 18 stations Smaller / Middle-sized airports Oslo Airport Brussels Airport Vilnius Airport London Luton Airport 11 stations 10 stations 4 stations 3 stations Aircraft Noise and Flight Track Monitoring System Noise data Weather data Flightplan data Radar data Noise-Server Workstation Workstation Aircraft Noise and Flight Track Monitoring System What are the results of the acoustical measurement? Number of noise events Lmax= maximum noise of each aircraft and average Lmax values for each aircraft Average value of noise (Energetic sum) at the station : Leq, Lday, Lnight, LDEN per day, per week, per weekend, per month, per year Aircraft Noise and Flight Track Monitoring System What is the LDEN according EU Directive 2002/49? Energetic Sum of all aircraft noise events Noise events during evening + 5 dB Noise events during night 1 Lden 10 * log (12 *10 24 Lday 10 4 *10 + 10 dB Levening 5 10 8 *10 Lnight 10 10 ) Aircraft Noise and Flight Track Monitoring System Aircraft Noise and Flight Track Monitoring System Traffic data Noise Monitoring Noise Contours Noise Modelling Software Aircraft Noise and Flight Track Monitoring System Noise Modelling Software INM* FAA CADNAA DataKustik IMMI Wölfel SOUNDPLAN Braunstein & Partner * Not compliant with EU Directive 49 Aircraft Noise and Flight Track Monitoring System Start of Software Presentation Aircraft Noise and Flight Track Monitoring System Thank you for listening!!!!! Aircraft Noise and Flight Track Monitoring System • • • • • • • Exclusive Partner for India Transtec Overseas Pvt. Ltd 502, Sheel Chambers, Cawajee Patel Street, Fort, Mumbai-1, INDIA E: [email protected] M: +919819733663 T: +912222852963
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