Connected Vehicles

Western Systems provides a range of CV technologies designed to support safer, smarter transportation networks. This includes roadside units (RSUs), onboard units (OBUs), signal performance measurement tools, heads-up displays, and cloud-based concert coordination platforms. These technologies help agencies enable vehicle-to-infrastructure (V2I) communication for applications like transit signal priority, emergency vehicle preemption, and real-time traffic alerts.

Western Systems supports a wide range of industry-leading manufacturers, including Yunex Traffic, DENSO, Brandmotion, and others. This flexibility allows agencies to mix and match RSUs and OBUs based on system requirements, grant funding specs, or regional pilot programs. All supported devices meet current CV2X standards and are tested for interoperability.

CV systems from Western Systems are built to work within existing traffic signal operations, without requiring a complete overhaul. RSUs can be installed within current signal cabinets and configured to broadcast SPaT (Signal Phase and Timing), MAP, and other critical V2I messages. These systems also integrate with existing advanced traffic management systems (ATMS), adaptive controllers, and local signal networks, helping agencies extend the value of their existing infrastructure.

Western Systems supports a range of advanced cloud platforms that help agencies monitor, analyze, and improve system performance. This includes Yutraffic Studio, Yunex Traffic Concert —all designed to turn real-time data into actionable insights.

Yutraffic Studio is a next-generation cloud-based ATMS built for modern Smart City operations. It ingests local and third-party data (including connected vehicle feeds), offers digital-twin visualization, provides predictive analytics through Yutraffic Insights and Aimsun engines, and enables remote traffic management from any device. Its modular SaaS model allows agencies of any size to scale capabilities as their networks grow.

These platforms help agencies:

• Track travel-time reliability and corridor performance
• Monitor signal coordination and timing effectiveness
• Diagnose detection issues before they become failures
• Support grant reporting and regional performance initiatives
• Implement proactive, data-driven operations

Together, these tools give transportation teams a clearer picture of network health and provide the insights needed to optimize traffic operations over time.

Deployment begins with a site assessment and coordination with agency staff to identify the most strategic intersections or corridors. Western Systems supports every step of the process, including RSU installation, controller integration, and cloud configuration. Agencies also receive guidance on firmware management, data security standards, and connectivity checks. Ongoing technical support is available to help with field adjustments, troubleshooting, and system expansion.

Western Systems works closely with public agencies to identify use cases, funding opportunities, and phased deployment strategies. Whether your team is planning a single-corridor pilot or a full citywide deployment, we’ll help align the right technology to your goals—from equipment selection to long-term performance tracking.