Application Background (Target: City Bus, Tour Bus)

1. Mobility Constraints: Continuous movement leads to signal blind spots and hand-over delays between base stations.
2. Connectivity Gaps: Lack of access to stable, fixed-line broadband in mobile environments.

• Premium Passenger Experience
  Delivers high-speed Wi-Fi 6 hotspots for seamless onboard connectivity, while enabling location-based service monetization opportunities for transit operators.
• Optimized Operational Efficiency (Wi-Fi Offloading)
  Auto-Sync at Depot automatically uploads large-scale surveillance footage via high-power 5GHz Wi-Fi uplinks upon station return, significantly reducing cellular data costs and overhead.
• Specialized Vehicle-Grade Reliability
  Ignition Sensing enables intelligent power management to protect vehicle batteries, while EN50155-certified ruggedized hardware ensures 24/7 uptime against vibration and shock.

Application Background (Target: Rolling Stock)

1. Connectivity Barriers in Remote Areas: Difficulty maintaining stable communication at isolated sites or during high-speed travel due to a lack of fixed-line broadband infrastructure.
2. Stringent Compliance Requirements: Critical need for specialized hardware that meets rigorous rail-grade certifications to withstand vibration and electromagnetic interference.

• High-Density Passenger Wi-Fi
  - Mass Connectivity: 5G/LTE high-bandwidth connectivity delivers stable internet access to hundreds of simultaneous passengers, ensuring seamless experience across high-density rail environments.
  - Service Monetization: Captive portal integration enables seamless passenger authentication and targeted location-based advertisement delivery for transit revenue generation.
• Integrated PIS & Surveillance System
  - Real-Time Information: Seamlessly integrates with Passenger Information Systems (PIS), delivering real-time arrivals, route updates, and emergency announcements across onboard LED/LCD displays.
  - Enhanced Security: Reliable PoE power drives onboard IP cameras and emergency intercoms, ensuring continuous NVR recording for comprehensive 24/7 passenger safety and security.
• EN50155 Certified Reliability
  EN50155-certified hardware strictly withstands railway shock, vibration, and electromagnetic interference, guaranteeing uncompromising 24/7 rail operational reliability.