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Centrul de Coordonare ROMATSA
SAR - Aplicatie software de
planificare si coordonare a
misiunilor de cautare si salvare

Mihai IONITA
TeamNet International – Bucuresti
27-28 Aprilie – Cluj Napoca
Romatsa, SAR
• Beneficiar Romatsa (Administratia România a serviciilor
de trafic aerian);
– Biroul Search and Rescue (SAR);
– Birou coordonator la nivel national pentru incidente aviatice;
– Cadru de suport tehnic si procedural pentru aeronavele care se
afla in situatii critice;
– Suport pentru actiunile da cautare in cazul accidentelor aviatice;
– Coordonator ale echipelor de cautare din teren;
– Coordonator tehnic pe partea de comunicatii pentru echipele din
teren;
– Capabilitati de raportare catre institutiile nationale si
internationale
Tehnologie
•
•
•
•
•
•

Infrastructura hardware dedicata;
Comunicatii prin tehnologie VoIP;
Comunicatii prin statii Tetra
Instalarea si utilizare in locatii civile si militare;
Integrare cu serviciul de urgenta 112;
Tehnologie software competitiva

• Solutie GIS open
source(Geoserver, Postgres SQL si
open layers)
Arhitectura generala aplicatie SAR

Functionalitati operationale

Comunicare

Functionalitati de administrare

Parametri de calcul in
cadrul planificarii cautarii

Componenta GIS

Aplicatia SAR
Modul Integrare

AVLS

112

112

112
Calculul parametrilor pentru
planificare si cautare
• Definirea ariei de cautare
• Definirea rutelor de acces si rutelor de
cautare
• Definirea modelulului de cautare
• Definirea parametrilor de cautare
• Calculul parametrilor planificarii sunt
realizati conform manualului IAMSAR,
volumul II
Definire arie de cautare
• Se pot definii mai multe arii de cautare pentru un incident
si o perioada operationala, fie ca se va face cautare pe
fiecare arie de catre echipe diferite, fie ca ariile vor face
parte din scenarii diferite, pentru a determina cea mai
buna varianta de cautare
• Atributele ariei pot fi generate prin calcul sau pot fi
modificate de utilizator
• Atributele sunt: suprafata, descrierea zonelor cu care se
invecineaza, dimensiunile laturilor, coordonatele
geografice
Modulul de harta
Vectorii si directiile de zbor in Romania
Definire arie de cautare
Definire arie de cautare
Determinare pozitie aterizare

• Valori introduse de utilizator:
• Ultima pozitie estimata/cunoscuta:
data, ora; latitudine si longitudine
• Altitudine aeronava:
• Altitudine teren:
• Viteza de coborare (informatie
prevazuta in aplicatie, in lista de
caracteristici aeronave)
• TAS (true air speed)
• Directia

• Se calculeaza:
• Rata de coborare:
(TASx101)/viteza de coborare
• Distanta parcursa
• Timpul pana la aterizare
• Pozitia (latitudine/longitudine)
Definire rute
• Rutele se pot adauga din componenta GIS
si se pot detalia ulterior
• Atributele ce definesc o ruta sunt:
denumire, lungime, coordonatele punctelor
de plecare si de sosire, descriere
conditiilor de trafic etc
Definire rute
Scenarii de cautare
• Determinarea pe harta probabilitatilor
• Selectare model de cautare si definirea largimii
de baleiere a acestuia
• Calcul efort de cautare
• Calcul raza optima de cautare
• Calcul factor de acoperire
• Stabilirea altor parametri; timpul de cautare,
viteza de cautare
Harta a probabilitatilor
• Aria de cautare se imparte intr-un numar
fix de celule, fiecare avand asociat o
probabilitate de continere a obiectului
cautat. Caroiajul rezultat va fi afisat pe
harta misiunii, in componenta GIS
• Fiecarei celule i se asociaza si
probabilitatea de detectare a obiectului
cautat si probabilitatea de succes a
cautarii
Harta probabilitatilor
1,42%

9,08%

1,42%
15%

50%

57,91%

9,08%

10%

10NM

9,08%

5%

E

15%
60NM
Determinarea pozitiei prin extrapolare
(Dead Reckoning)

1,42%

9,08%

1,42%

5%
Probabiliatetea de detectie POD
Efort de cautare
• Efortul de cautare reprezinta zona care poate fi
acoperita/strabatuta de un mijloc de cautare in
cadrul ariei in care a fost alocat, tinand cont de
viteza de deplasare, timpul avut la dispozitie si
largimea de baleiere data de modelul de cautare
selectat.

Factorul de acoperire
• Cat de bine este acoperita aria prin cautare
• C = Z (Efort de cautare)/A (Aria de cautare)
Model de cautare
• O linie de traseu sau procedura asignata unei
unitati SAR pentru efectuarea cautarii intr-o zona
specifica
• Modelul de cautare are asociata o largime de
baleiere, un sens de parcurgere, un punct de
incepere, altitudine
• Exista tabele unde sunt tinute valorile standard
pentru largimea de baleiere functie de mijlocul
de cautare
• Largimea standard de baleiere poate fi corectata
cu diversi factori (conditionati de vreme, pentru
cautare vizuala, conditionati de mediul
inconjurator)
Modele de cautare
Multumesc!!!

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Romatsa SAR prezentare

  • 1. Centrul de Coordonare ROMATSA SAR - Aplicatie software de planificare si coordonare a misiunilor de cautare si salvare Mihai IONITA TeamNet International – Bucuresti 27-28 Aprilie – Cluj Napoca
  • 2. Romatsa, SAR • Beneficiar Romatsa (Administratia România a serviciilor de trafic aerian); – Biroul Search and Rescue (SAR); – Birou coordonator la nivel national pentru incidente aviatice; – Cadru de suport tehnic si procedural pentru aeronavele care se afla in situatii critice; – Suport pentru actiunile da cautare in cazul accidentelor aviatice; – Coordonator ale echipelor de cautare din teren; – Coordonator tehnic pe partea de comunicatii pentru echipele din teren; – Capabilitati de raportare catre institutiile nationale si internationale
  • 3. Tehnologie • • • • • • Infrastructura hardware dedicata; Comunicatii prin tehnologie VoIP; Comunicatii prin statii Tetra Instalarea si utilizare in locatii civile si militare; Integrare cu serviciul de urgenta 112; Tehnologie software competitiva • Solutie GIS open source(Geoserver, Postgres SQL si open layers)
  • 4. Arhitectura generala aplicatie SAR Functionalitati operationale Comunicare Functionalitati de administrare Parametri de calcul in cadrul planificarii cautarii Componenta GIS Aplicatia SAR Modul Integrare AVLS 112 112 112
  • 5. Calculul parametrilor pentru planificare si cautare • Definirea ariei de cautare • Definirea rutelor de acces si rutelor de cautare • Definirea modelulului de cautare • Definirea parametrilor de cautare • Calculul parametrilor planificarii sunt realizati conform manualului IAMSAR, volumul II
  • 6. Definire arie de cautare • Se pot definii mai multe arii de cautare pentru un incident si o perioada operationala, fie ca se va face cautare pe fiecare arie de catre echipe diferite, fie ca ariile vor face parte din scenarii diferite, pentru a determina cea mai buna varianta de cautare • Atributele ariei pot fi generate prin calcul sau pot fi modificate de utilizator • Atributele sunt: suprafata, descrierea zonelor cu care se invecineaza, dimensiunile laturilor, coordonatele geografice
  • 8. Vectorii si directiile de zbor in Romania
  • 10. Definire arie de cautare
  • 11. Determinare pozitie aterizare • Valori introduse de utilizator: • Ultima pozitie estimata/cunoscuta: data, ora; latitudine si longitudine • Altitudine aeronava: • Altitudine teren: • Viteza de coborare (informatie prevazuta in aplicatie, in lista de caracteristici aeronave) • TAS (true air speed) • Directia • Se calculeaza: • Rata de coborare: (TASx101)/viteza de coborare • Distanta parcursa • Timpul pana la aterizare • Pozitia (latitudine/longitudine)
  • 12. Definire rute • Rutele se pot adauga din componenta GIS si se pot detalia ulterior • Atributele ce definesc o ruta sunt: denumire, lungime, coordonatele punctelor de plecare si de sosire, descriere conditiilor de trafic etc
  • 14. Scenarii de cautare • Determinarea pe harta probabilitatilor • Selectare model de cautare si definirea largimii de baleiere a acestuia • Calcul efort de cautare • Calcul raza optima de cautare • Calcul factor de acoperire • Stabilirea altor parametri; timpul de cautare, viteza de cautare
  • 15. Harta a probabilitatilor • Aria de cautare se imparte intr-un numar fix de celule, fiecare avand asociat o probabilitate de continere a obiectului cautat. Caroiajul rezultat va fi afisat pe harta misiunii, in componenta GIS • Fiecarei celule i se asociaza si probabilitatea de detectare a obiectului cautat si probabilitatea de succes a cautarii
  • 18. Efort de cautare • Efortul de cautare reprezinta zona care poate fi acoperita/strabatuta de un mijloc de cautare in cadrul ariei in care a fost alocat, tinand cont de viteza de deplasare, timpul avut la dispozitie si largimea de baleiere data de modelul de cautare selectat. Factorul de acoperire • Cat de bine este acoperita aria prin cautare • C = Z (Efort de cautare)/A (Aria de cautare)
  • 19. Model de cautare • O linie de traseu sau procedura asignata unei unitati SAR pentru efectuarea cautarii intr-o zona specifica • Modelul de cautare are asociata o largime de baleiere, un sens de parcurgere, un punct de incepere, altitudine • Exista tabele unde sunt tinute valorile standard pentru largimea de baleiere functie de mijlocul de cautare • Largimea standard de baleiere poate fi corectata cu diversi factori (conditionati de vreme, pentru cautare vizuala, conditionati de mediul inconjurator)