Four-module environmental monitoring system for metal and non-metal mines — safety monitoring, precise personnel positioning, wireless communication and emergency broadcasting with 2-hour UPS backup.
The Environmental Monitoring System for Metal & Non-Metal Mines integrates four core modules: safety monitoring, precise personnel positioning, wireless communication and emergency broadcasting. Key devices such as substations, sensors and speakers are equipped with uninterruptible power supplies ensuring at least 2 hours of full-load backup when AC power is lost, and the design supports real-time transmission of safety-monitoring information to integrated platforms and group-level safety centers.
Building an underground environmental monitoring system is an important measure to ensure safe production in metal and non-metal mines. Unlike coal mines with their gas-specific sensors, metal and non-metal mines face their own risks — dust, ventilation conditions, personnel tracking and communication coverage underground — and need a monitoring architecture that ties these together. The Environmental Monitoring System for Metal & Non-Metal Mines integrates four core modules into one platform: safety monitoring, precise personnel positioning, wireless communication and emergency broadcasting.
The safety monitoring module continuously collects environmental and production data from underground sensors; the precise personnel positioning module tracks where each worker is in real time for safety and rescue planning; the wireless communication module keeps voice and data flowing between surface and underground; and the emergency broadcasting module can push alarms and instructions across the mine instantly in an emergency. Together these four modules form the safety backbone of a modern metal or non-metal mine.
Power continuity is designed into the system: key devices such as substations, sensors and speakers are equipped with uninterruptible power supplies to ensure no less than 2 hours of full-load backup when AC power is lost — enough time to restore supply or complete an evacuation. The architecture supports real-time transmission of safety-monitoring information to integrated mine monitoring and automation platforms, and onward to group-level safety centers, so mine management and corporate headquarters both see live conditions. This makes the system a complete, reliable foundation for the digital safety management of metal and non-metal mines.
| Parameter | Value |
|---|---|
| Core Modules | Safety monitoring, precise personnel positioning, wireless communication, emergency broadcasting |
| Backup Power | Uninterruptible power supplies on key devices, ≥ 2 h full-load |
| Backup Coverage | Substations, sensors, speakers and key devices |
| Data Transmission | Real-time to integrated mine platforms and group-level safety centers |
| Target Industry | Metal and non-metal mines |
Underground safety monitoring in metal and non-metal mines, personnel tracking and rescue support, emergency broadcast systems, and multi-level safety management platforms.
Flameproof and intrinsically safe belt surface flaw detection image processor for real-time detection of bulges, peeling, cracking, tearing, edge wear and belt-joint abnormalities, AC 127 V.
CAD-based mine design assistance system with GIS and 3D GIS technology for roadways, sections and intersections, integrating 2D and 3D design inside CAD for coal-mine engineers.
Flameproof solenoid valve with AC electromagnet drive for automatic one-way control of water and non-corrosive liquids in mines and other gas-risk environments.
Flameproof reversible vacuum magnetic starter for 380/660/1140 V mine motors up to 200 A, with local/remote control and overload, short circuit, phase-loss and leakage protection.
Flameproof and intrinsically safe vacuum feeder switch for 1140 V/660 V mine networks up to 1000 A, with undervoltage, overload, short circuit and selective leakage protection.
Flameproof and intrinsically safe mining speaker with an imported high-power stereo hi-fi amplifier chip for clear voice and alarms in roadways, rest rooms and parking areas.
Flameproof and intrinsically safe lithium battery power supply for underground coal mines, with automatic fast switchover and certified safe operation in gas and coal-dust environments.
Flameproof and intrinsically safe mining computer serving as a high-performance control core for belt conveyor centralized control, pump-room automation and underground digital mining.