eng4000 s afety f irst jatin behl, khady lo seck,milandeep shergill, manjeet kaur
DESCRIPTION
ENG4000 S afety F irst Jatin Behl, Khady Lo Seck,Milandeep Shergill, Manjeet Kaur Course Director: Prof. E. Ghafar-Zadeh Adviser: Andrew Eckford, Mentor: Mourad Amara. Motivation. Develop advanced technology solution to address the safety issues raised in our community. - PowerPoint PPT PresentationTRANSCRIPT
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ENG4000
SafetyFirstJatin Behl, Khady Lo Seck,Milandeep Shergill, Manjeet Kaur
Course Director: Prof. E. Ghafar-ZadehAdviser: Andrew Eckford, Mentor: Mourad Amara
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Motivation
• Develop advanced technology solution to address the safety issues raised in our community.
• Develop accurate localization technique to cover both indoor and outdoor location details of users
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Recap From the last presentation• Background Study
Current commercialized products do not have indoor localization capabilities
Patents do not present cost-efficient or accurate enough solution to indoor localization
• Challenges
Triangulation Issues:
Not enough access points to do triangulation. Inaccuracy due to signal strength and multipath Propagation.
EMERGENCYName: Julie PorterLocation: Scott LibrarySpecial needs: Asthma
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Discussion about today’s presentation
• Design Building Blocks• Methodology • Challenges
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Design Building Blocks • SafetyFirst mobile application acquiring location data
from Android Application• Telemetry Data analysis• Kalman filters and Error correction • Communication between Server and Application• Database - to store telemetry data • Matlab to design positioning algorithm
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Location Data Acquisition
SafetyFirst
Telemetry
SERVER
Telemetry Data
Kalman Filter
Algorithm designusing
Matlab
DEVICE
Representation of Design Building Blocks
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Initial Implementation Methodology
• Transferring data from Android phone to Matlab • Instrument Toolbox to receive the data• Under Investigation• Database and server information sharing• Kalman Filters and error correction
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Challenges
• Server overloaded with real-time data• Initial android application algorithm not
providing accurate data due to clock sync problem
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Conclusion and Next Step • Good Result#1:• Able to send data from android in real time• Able to receive the data directly in Matlab
• Unsolved Problem #1:• Apply the theoretical algorithm in Matlab to compute
the position
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Time Management• Step 1 Sept25/2013 Project Selection Form • Step 2 Oct24/2013 Background Review• Step 3 Nov8/2013 Design Review 1• Step 4 Nov15/2013 Design Review 2• Step 5 Nov20/2013 Implementation Review• Step 6 Dec to Feb CDR 2, 3, 4, 5, 6, 7• Step 7 Apr16/2014 Final Demo
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Thanks