“last man” increased situational awareness widget by: david dewan, lauren gutierrez and daniil...
TRANSCRIPT
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“Last Man” Increased Situational Awareness Widget
By: David DeWan, Lauren Gutierrez and Daniil Zolotarev
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Outline
> Introduction• Objective• Functional Description• Technical Description• Project Evaluation• Future Possibilities• Summary
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Our Idea
-Implementation of technology into warfare in order to provide benefits to soldiers
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Objective •To create a device that quickly and accurately scans
the area behind a soldier for potential threats
• To create a device that is affordable and simple enough that it can easily be distributed to all necessary armed personal in the military
• Reduce the chances of a soldier being caught off guard
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Functionality
• Gather Infrared Readings
• Process Image to detect Threats
• Notify Soldier of possible Threats
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Software Flow Chart• Gather Infrared Readings• Is above ambient
temperature?• Isolate high temperature
area• Determine if object is
human• Notify Soldier of possible
Threats
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Technical Design
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Thermal Imaging
• Detect Infrared Heat Sources
• Uncooled vs Cooled Devices
• Utilizing LWIR with SWIR to eliminate thermal crossover
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Thermal Sensing Element
• LWIR with possible use of SWIR
• Thermal camera producing an analog video signal
• Needs to be durable, reliable, and accurate
• Possible Choices:– PICO640 LWIR with SU1024LDM– Thermopiles
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Microprocessor
• Sufficient memory• Fast enough• Affordable• Simple to program• ATMega from AVR
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Output Device
• Wireless headset• Secure communication
area around the soldier• FreeMotion 200 Wireless
headset
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Principles
• Extensive research currently occurring in thermal imagining
• Image processing methods to find people in an image
• Human robot interaction falls within the scope of our project
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Evaluation
• Speed and accuracy - no guarantee it will always detect a
threat• Ethical concerns (soldier dependency)
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Future Possibilities
• Create everything ourselves• Add more sensors
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Summary
• Introduction• Objective• Functional Description• Technical Description• Project Evaluation• Future Possibilities> Summary
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Questions