AI-Based Human Vital Intelligence System (HVIS)
A rugged, belt-worn safety platform for underground and off-grid workers. HVIS continuously senses the air a worker breathes, their vital signs, and their exact location — and raises the alarm within seconds, entirely without internet or GPS.
Proudly Made in India
Indigenous technology stack — full IP and data custody within India, no foreign servers or dependencies.
Personal Gas & Air-Quality Monitoring
Continuously senses the air a worker is actually breathing — flagging dangerous gas levels and low oxygen at the point of exposure, not just in a fixed zone.
Continuous Vitals & Automatic SOS
A paired smart ring streams heart rate, oxygen saturation and other vitals around the clock, triggering an automatic alert the instant it detects a fall, an unconscious worker, or a health anomaly.
Precise Positioning, No GPS Needed
Pinpoints every worker's exact location to within centimetres, even deep underground where GPS never reaches — so rescue teams always know exactly where to go.
From bio-signal to life-saving decision
Our architecture is engineered to function reliably in remote, disconnected, and underground conditions — where standard connected systems fail.
Sense
Personal gas sensors and a paired smart ring continuously capture air quality, vital signs, motion, and exact location for every worker in the field.
Process at the Edge
Onboard intelligence fuses health, atmosphere, and position data on-device in real time, without relying on cloud connectivity.
Detect & Predict
The system recognises early signs of danger — a gas spike, a fall, an unconscious worker — and instantly triggers an SOS.
Alert & Support Decisions
The alert reaches the surface command centre within seconds, giving supervisors the exact worker and exact location to act on — no internet or GPS required.
Designed for the field, not the lab
- Complete gas suite: continuously senses methane, carbon monoxide, oxygen, and smoke at the point of exposure — not just in a fixed zone
- Precision positioning: locates every worker to within centimetres, fully independent of GPS
- Instant, network-free alerts: critical alerts reach the surface command centre in seconds, with zero dependence on internet, SIM, or mobile network
- Built to survive a disaster: devices keep working for weeks on a single charge, continuing to log location, air quality, and vitals even if a worker is trapped
- Rugged, walkie-talkie class hardware: drop-rated, dust- and water-sealed, built for extreme temperatures — not a consumer fitness gadget
- Always-on SOS: a dedicated hardware button plus hands-free voice SOS, so help can be called even with gloves on or hands full
- Made in India: full IP and data custody within India — indigenous technology stack, no foreign servers or dependencies
An intelligent site, not just a device
The same device unlocks site-wide intelligence for supervisors — no additional hardware required.
Vehicle Proximity Warning
Alerts workers with an early warning when a vehicle comes within a safe distance — guarding against one of the leading causes of mining fatalities.
Evacuation Mode & Live Headcount
A single command signals every device and guides workers to the nearest exit, while supervisors track headcount in real time.
Heat-Stress Index
Combines ambient conditions with each worker's vitals to flag heat stress early and mandate rest breaks before a heat casualty occurs.
Wearing Compliance
Flags when a device isn't being worn, isn't charged, or has gone missing — because protection only works when it's actually on the worker.
Live Gas Heat-Map
Every worker's personal gas reading combines into a real-time atmospheric map of the entire site, highlighting where ventilation is failing.
Fatigue Analytics
Tracks vital-sign trends shift by shift to flag fatigue and inform safer rotation decisions before an incident happens.
Engineered to survive the disaster
No signal reaches through solid rock — so HVIS is designed to help even when communication is cut off.
Last-Known Position
The moment an incident occurs, every worker's exact last location is available to rescue teams instantly — eliminating hours of guesswork.
Weeks of Life Inside
Even if trapped, a device keeps working for weeks on a single charge — continuing to log location, air quality, and vital signs.
Rescue Drop Node
A ruggedised relay can be lowered into a trapped area to reconnect it to the surface — surfacing every survivor's vitals to rescue teams, a capability standard rescue kits don't provide.
One platform, three mission-critical sectors
Defense
Issued like standard kit to soldiers in hostile, remote terrain — monitoring breathing air, vitals, and exact position to speed up medical prioritisation and reduce preventable, non-battle casualties.
Mining
Continuous personal gas and vitals monitoring for every underground worker — catching dangerous atmosphere, falls, and health emergencies at the point of exposure, before they become fatal.
Tunnel Construction
Confined-space monitoring with precise, GPS-free positioning and instant, network-free alerts — strengthening safety compliance and cutting emergency response to minutes.
Common questions on AI solutions for defense, mining & tunnel construction safety
More questions answered on our full FAQ page.
What is an AI-based solution for defense, mining, and tunnel construction safety?
HVIS (AI-Based Human Vital Intelligence System) by Aaryavarta is a belt-worn edge-AI safety platform purpose-built for defense, mining, tunnel construction and industrial security and safety. It senses gas and air quality, continuous vital signs, and exact position — even underground and fully offline — and raises an alarm within seconds without depending on internet, mobile network, or GPS.
What industrial security and safety problems does HVIS solve?
HVIS addresses the core risks of remote, disconnected, and underground work environments: toxic gas exposure, medical emergencies, loss of location awareness, and delayed emergency response. It provides personal gas & air-quality sensing, continuous heart rate and SpO2 monitoring with automatic SOS, GPS-free positioning accurate to within centimetres, vehicle proximity warning, evacuation mode with live headcount, and instant alerts to a surface command centre.
Does HVIS work without internet or GPS, for defense and underground mining use?
Yes. HVIS is engineered with zero dependence on internet, mobile network, or GPS, making it suitable for defense operations, underground mining, and tunnel construction sites where connectivity is unavailable or unreliable.