How It Works
DiveGuard operates on a hybrid underwater acoustic communication system
combined with multi-sensor data fusion.
System Architecture
Each wrist module communicates with a surface buoy, creating a mesh network capable of real-time safety alerts and telemetry exchange.
Sensor fusion · Acoustic transceiver · Local processing · Display interface
Acoustic-RF relay · GPS tracking · Mesh networking · Emergency beacon
Data aggregation · Real-time visualization · Alert management · Cloud sync
Hardware & Software
Compact wearable device with integrated sensors and acoustic transceiver. Tracks vitals and transmits data underwater.
Floating relay station that bridges underwater acoustic signals to surface RF communications and GPS.
Central monitoring station that aggregates data from all divers and provides real-time visualization.
Key Technologies
Proprietary acoustic protocol optimized for underwater transmission. Uses frequency-shift keying (FSK) in the 20-40 kHz range for stable communication with minimal power consumption.
Adaptive transmission power based on distance and environmental conditions. Sleep modes and wake-on-signal reduce power consumption by 60% compared to continuous operation.
Multi-stage sealing with pressure-compensating membrane. Tested to 100 meters depth. Resistant to saltwater corrosion and thermal shock from rapid temperature changes.
Machine learning-enhanced data processing combines inputs from multiple sensors to filter noise and provide accurate real-time health metrics even during physical activity.
Specifications
We're open to collaborations with research institutions, technology partners, and industry experts.