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Project of Engineering 1 Technical study of a product:FIRESOUND DRONE • Presented by: • ALLAOUI Hasna G3 • BELKORCHI Wissam G4 • DECHACHE Rayane G5 • GOUADJELIA Roumeissaa G6 • MEGHAOUI Nihad G1 2021-2022
Firesound Flying saucer fights fire with sound Definition Needs analysis Workplan INTRODUCTION Structural analysis Functional analysis Quality concepts Manufacturing processes Conclusion Limits and prospects
INTRODUCTION Definition 01 08 Limits & prospects Needs analysis 07 02 Conclusion Work plan Needs analysis Definition Workplan INTRODUCTION Structural analysis Functional analysis Quality concepts Manufacturing processes Conclusion Limits and prospects Manufacturing processes 03 06 Structural analysis 05 04 Quality concepts functional analysis
Definition Needs analysis INTRODUCTION Structural analysis Functional analysis Quality concepts Manufacturing processes Conclusion Limits and prospects
FIRESOUND is a flying saucer that fights fire with sounds; • It was proposed by CHARLES BOMBARDIER In 2016 ,he was inspired by recent research showing that fires can be contained and even extinguished with sound waves; • His inspiration came when he decided to combine this sonic firefighting technique with low-cost drone technology; • Thus the FIRESOUND was born. It’s an electric drone that was designed to patrol parks and forests, constantly looking for danger • using smoke sensors and thermal cameras then blast low frequency sound waves to extinguish small fires before they can spread. Definition Needs analysis Structural analysis Functional analysis Quality concepts Manufacturing processes Conclusion Limits and prospects
Horned beast diagram The users (military, firefighters, etc.) The fire places (forests) FIRESOUND Drone Needs analysis Structural analysis Functional analysis Quality concepts Manufacturing processes Conclusion Limits and prospects Put out small fires before they can spread
The control part CP The control part Structural analysis Functional analysis Quality concepts Manufacturing processes Conclusion Limits and prospects Remote control VTX OSD Flame detector GPS Propellers Camera
The operative part OP The operative part Structural analysis Functional analysis Quality concepts Manufacturing processes Conclusion Limits and prospects Battery ESC PDB Motors The fire extinguisher
Sagittal Diagram User Commands Thermal camera and GPS PF2 FIRESOUND Drone PF3 Functional analysis Quality concepts Manufacturing processes Conclusion Limits and prospects PF4 Flame detector PF1 Sound waves CF1 CF3 Battery Security system CF2 Environment
Its lightness (2.5kg) which allows it to move quickly to areas affected by fires; • Good quality camera; • Centralizes electrical power connections using 4 PDBs; • Having GPS allows to determine the geographical coordinates of any point affected by the fire and goes green to it; • The capacity of its battery is 20000 mAh (it can hold up to 6 hours); • It has 4 powerful motors; • Its solar plates which helps it to regenerate electricity. Quality concepts Manufacturing processes Conclusion Limits and prospects
Connecting the ESCs to the Motors Connecting the ESCs to the PDB Mount and power the receiver. Mounting the flight controller . Assembly 01 Setting up the FPV system Manufacturing processes Limits and prospects Conclusion Welding 01 Assembly 02 Mounting the frame Assembly of the PDB. Assembly of motors. Assembly of the ESCs. Mounting the FPV System. Connecting the FPV system.
Mounting the propellers Soldering 02 Manufacturing processes Limits and prospects Conclusion Assembly 03 Soldering the extinguisher below the frame and connect it to the OSD Installing software configuration
The Disadvantages • The main disadvantage is the capacity of using it for spying • Even if Bombardier looked for a low-cost product but it’s still quiet expensive because of all the components and especially the solar plates • The extinguisher doesn’t work from a far place . • The highest temperature that the camera can resist is 60°(c). • Its maintenance is expensive and complicated. Quality concepts Manufacturing processes Conclusion Limits and prospects
Firesound is a product that can save people’s lives and protect the whole world . It can be developed into a functioning and useful technology, So it could be used to seek out missing persons or injured hikers We want to shed light on a sensitive matter, which is the lack of interest in such effective projects, and also not giving opportunities to students and scientists in order to show their abilities and skills in the daily life of the public (especially in the 3 rd world ). Limits and prospects Conclusion
To finish we should mention that every work or project has its limits and there is no existence for a perfect project .Even for our project was maybe limited due to many reasons such as : • Online courses and the distance between the members of our group • The lack of information and documentation about the Firesound and the difficulties to find the right information Limits and prospects