What We Deliver for Metro Rail
Comprehensive passenger information and operational technology tailored to the high-frequency, high-reliability demands of urban metro systems.
High-brightness LED and LCD display systems providing real-time train arrival countdowns, route maps, service alerts and emergency messaging at platform edges, concourses and entry gates.
- Platform edge and overhead LED dot-matrix displays
- Dynamic route and interchange maps
- Real-time train tracking and headway display
- Emergency message broadcast override
- Multilingual support — English, Hindi, regional scripts
Centralised monitoring and control of all station subsystems — including displays, PA, lighting, HVAC and access control — from a unified operator workstation with real-time alerts and automated fault escalation.
- Unified dashboard for all station subsystems
- Real-time fault detection and alarm management
- Automated incident logging and reporting
- Remote station management from OCC
- Integration with AFC, CCTV and fire systems
DSP-driven public address system providing clear, intelligible automated and manual announcements across all station zones — platforms, concourses, fare gates and escalator areas — with emergency broadcast priority.
- Automated pre-recorded train announcements
- Zone-wise volume and priority management
- OCC and local operator announcement capability
- Background music with announcement pre-emption
- Emergency PA with highest-priority override
GPS-synchronised master clock system ensuring all displays, PA announcements, SCADA timestamps and operational systems across the entire metro network operate on a single, accurate time reference — critical for headway management and operations.
- GPS master clock with NTP server output
- Slave clocks at every station and control room
- Nanosecond accuracy synchronised to IST
- Automatic daylight-saving and leap-second correction
- Battery backup for uninterrupted operation