Tunnel Warning System
Integrated system ensuring worker safety and train security with advance tunnel entry warnings.
Key Features
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01
Integrated Alarm System
Combines beacon, siren, local switch, and control box for easy installation and operation.
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02
Signal Interlocking
Integrates with control or signal systems to provide automatic alarms based on train operations.
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03
Environmental Durability
Outdoor-rated enclosure and IP protection ensure stable operation in harsh conditions.
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04
Modular Maintenance
Modular components enable quick replacement and expansion, minimizing downtime.
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05
Remote Monitoring
Supports preventive maintenance through fault detection and log tracking.
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06
Standard Interface
Compatible with various railway infrastructures via field I/O and network interfaces.
Main Components
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Main Control Unit
· Consists of rack, power module, CPU, and communication module
· Receives track and route data from interlocking systems
· Controls up to 16 local control panels
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Monitoring PC
· Industrial computer with monitoring software
· Displays track occupancy and system status
· Alerts on communication errors or malfunction
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Local Control Panel
· Includes rack, power, CPU, and communication modules
· Reports device status to the main control unit
· Controls beacon and siren based on received signals
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Local Switch Box
· Includes switch box, push-button switches, indicator lamps, and post
· Equipped with three push buttons and three indicators
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Beacon & Siren Unit
· Composed of alarm siren and warning light
· Installed on tunnel walls to indicate train approach