Tunnel Interior Oxygen and Toxic Gas Monitoring.

Fatal workplace accidents caused by sudden gas release and oxygen depletion during tunnel excavations.

REF: CON-07
Construction & Urban Planning

Operational
Mechanism.

Technical details of field integration, data flow, and autonomous decision algorithms.

Edge Hardware

Multi-Gas Detector (O₂/CO/CH₄/H₂S/NO₂)
Thermal Camera
IP67 Protection Kit
LORA Communication

Artificial Intelligence

Navigation (SLAM)

LiDAR-based corridor SLAM in narrow and dark conditions inside tunnel tube

Perception & Analysis

Gas Concentration Trend Prediction and Oxygen Depletion Rate Calculation

Autonomous Workflow

The robot patrols autonomously inside the tunnel tube during boring operations; continuously measures O₂, CO, methane, H₂S, and NO₂ levels.

Instant evacuation alarm triggered when oxygen level drops below 19.5% or toxic gas threshold exceeded.

Gas concentration trend analyzed to predict formation time of dangerous accumulations; ventilation system parameters optimized.

Gas data transmitted to TBM control system; worker evacuation routes dynamically updated based on gas map.

Operational ROI.
Strategic Decision.

EXPECTED BALANCE IMPACT

Annual $105,000 safety and operational continuity savings. ROI: 5.3x | Payback: 0.9 Years.

Reduces tunnel interior gas-related accidents by 97%; shortens stop-work periods by 63%.

Review Architecture
Plans with
Professional Presentation.

Our engineers are ready to present this scenario specially prepared for your facility to your C-Level team. Start your autonomy transformation today.