Beacon System
-
Multi-hop linear network topology, 500m distance between beacons
- 300ms avg propagation between beacons
- 99% transmission success rate at 500m line of sight
-
SOS transmitted in (1- numer of beacons)(prop delay) + Server
delay
- 7.48 Second avg SMS Server Delay
Power System
-
Low power consumption allows for 100 Beacons and 500 Hikers per
battery charge
- Implementation of 2W solar system
Mobile Application
- Bluetooth Check-In System via Mobile App
-
Location updated via cloud computing when check-in received by
base station
- Generate viewable, secure links to Check-In Information
Cloud
- Secure webpage hosting on AWS EC2 instance
- Handle user registration
- Private webpage generation
- Message decryption and user page updates
AWS Services
- EC2
- IoT Core
- DynamoDB
- SNS
