Decision Toolkits for Edge AI Computing
Passenger Information System Selection Toolkit for Railway Applications
Why Is This Toolkit Important for PIS Solution Integrators?
As rail networks modernize, Passenger Information Systems (PIS) are becoming critical for delivering accurate, real-time travel information and improving passenger experiences. Yet, designing and deploying a reliable PIS in railway environments presents unique challenges from harsh operating conditions to stringent compliance requirements.
This Decision Toolkit provides a practical framework to help solution integrators and engineers make informed decisions when selecting industrial computing solutions for PIS deployments. Whether working on urban metro systems or long-distance rail, this toolkit helps ensure your computing hardware meets the demands of modern rail infrastructure.
Through this Decision Toolkit, You Will Gain:
- Insights into market trends driving PIS adoption in railway systems
- A real-world application example showing how PIS systems are deployed on rolling stock
- An overview of the main challenges solution integrators face during deployment
- A practical checklist for selecting the right industrial PC to ensure long-term reliability and compliance
Challenges
- Harsh railway environments:Vibration, shock, and extreme temperatures affect system stability
- Unstable network connectivity: Maintaining information flow despite signal loss or bandwidth issues
- Limited installation space: Finding compact solutions for equipment cabinets and vehicle interiors
- Integration with legacy systems: Connecting modern PIS with existing control networks and devices
- Power loss and reliability risks: Ensuring safe shutdown and protection during voltage fluctuations
- Compliance with railway standards: Meeting EN50155 and related safety and EMC requirements
Key Things to Consider Before Selecting a PIS Computer:
- Railway certification & compliance: Ensure the hardware meets railway safety and EMC standards
- Environmental readiness: Designed to handle vibration, temperature changes, and electrical noise
- Power management: Features to handle unstable power and safe ignition control
- Connectivity & expansion: Sufficient ports for displays, IP devices, and future expansion
- Storage & maintenance: Easy-to-maintain design with modular or hot-swappable storage options
- Vendor support & lifecycle: Long-term availability and reliable technical support
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