Intelligent Urban Traffic Signal Control
Applications and Cases
Key Takeaways
Establish a resilient, high-bandwidth communication layer for urban mobility. InHand managed switches enable real-time synchronization of traffic controllers and surveillance cameras, ensuring road safety in harsh outdoor conditions.
Background
Intelligent Transportation Systems (ITS) are essential for reducing urban congestion and enhancing road safety through synchronized traffic lights and high-definition video monitoring. However, managing thousands of decentralized outdoor devices presents a massive logistical challenge. Losing time means losing efficiency and road safety. City planners seek to enhance traffic management through networking, enabling remote monitoring to optimize efficiency and reduce maintenance labor costs.
Customer Requirements
Environments
Segmentation
Visibility
Deployment
Solution
InHand ISM5310D managed PoE+ switches act as the primary communication and power hub within intersection traffic cabinets. They provide up to 30W of robust IEEE 802.3at/af power per port to high-definition IP cameras while aggregating critical data from signal controllers. The RSTP/MSTP redundant backbone provides automatic failover between intersections. This integrated approach simplifies cabinet wiring and utilizes QoS to ensure traffic signal commands are never delayed by heavy video streams, guaranteeing high availability for safety-critical metropolitan networks.
Benefits
in All Weather
Traffic Flow
Expenditures
