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Providing transportation agencies with secure, standards-based, interoperable Direct C-V2X, Network V2X, and hybrid solutions. By pairing TrafficAuth trust and connectivity services with Western Systems’ multi-vendor equipment and integration expertise, agencies can simplify deployment, avoid vendor lock-in, and scale from pilot to full operation.
Solution Focus
Trusted Connected Mobility
Network & Direct V2X
Signal Priority & Preemption
Vehicle & Road User Awareness
As an OmniTrust value-added reseller, Western Systems brings TrafficAuth security and Network V2X services into complete connected transportation solutions tailored to agency requirements. Western Systems handles equipment selection, procurement, systems integration, installation support, training, and ongoing technical assistance, helping agencies deploy OmniTrust technology alongside compatible equipment from multiple manufacturers with less coordination, reduced integration effort, and a clearer path to field operation.
For Direct C-V2X deployments, Western Systems bundles compatible roadside units (RSUs) and onboard units (OBUs) with OmniTrust TrafficAuth-SCMS, which provides IEEE 1609.2 security credentials for authenticating V2X messages. Western Systems integrates the equipment with traffic controllers, cabinets, communications, and agency systems, helping agencies deploy trusted SPaT/MAP broadcasts, transit and emergency vehicle priority, traveler alerts, and work-zone safety applications without extensive custom integration.
For Network V2X deployments, Western Systems delivers OmniTrust TrafficAuth-Mobile and the National Mobility Interchange (NMI), enabling agencies and fleets to exchange SAE J2735 messages over cellular networks without dedicated 5.9 GHz radios at every endpoint. NMI provides cloud-hosted, IEEE 1609.2-secured message exchange, while Western Systems integrates the services into agency infrastructure and operations. Together, these capabilities allow agencies to start with Network V2X, expand into Direct C-V2X, or combine both in hybrid deployments—preserving equipment choice, reducing proprietary dependencies, and supporting phased modernization.
| Western Systems | OmniTrust TrafficAuth | Joint Customer Value |
|---|---|---|
| Multi-vendor Connected Vehicle RSUs & OBUs |
|
Combines compatible roadside and onboard equipment from multiple manufacturers with OmniTrust's standards-based V2X security credentials, helping agencies deploy trusted Direct C-V2X applications with less custom integration and greater hardware flexibility. |
| Network V2X solution delivery |
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Leverages TrafficAuth's secure, standards-based SAE J2735 message exchange with Western Systems' deployment expertise, enabling agencies to launch cellular V2X applications for traveler alerts, situational awareness, and authorized priority without requiring dedicated roadside radios at every endpoint. |
| Systems design, integration, installation support & training |
|
Integrates TrafficAuth's trust and connectivity services with traffic controllers, cabinets, communications infrastructure, and agency operations, helping customers reduce deployment complexity, accelerate implementation, and simplify ongoing support. |
| Value-added reseller / multi-vendor solution procurement |
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Provides agencies with a reliable partner for OmniTrust TrafficAuth procurement, compatible multi-vendor equipment, integration, and lifecycle support—simplifying purchasing and coordination while preserving standards-based interoperability and vendor choice. |
Transportation agencies need to deploy connected-vehicle infrastructure using RSUs, OBUs, and traffic systems from multiple manufacturers while avoiding complex integration, proprietary dependencies, and security gaps.
Western Systems selects and integrates compatible multi-vendor roadside and onboard equipment with TrafficAuth-SCMS, which provides standards-based IEEE 1609.2 security credentials for trusted V2X message authentication. Western Systems connects the equipment to existing traffic controllers, cabinets, communications, and agency infrastructure.
Agencies gain a secure, deployment-ready Direct C-V2X solution that reduces custom engineering, preserves hardware choice, and accelerates the transition from pilot to field operation.
Agencies need to introduce traveler alerts, work-zone warnings, vulnerable road user awareness, and signal priority applications without the cost and time of installing dedicated roadside radios at every endpoint.
Western Systems deploys and integrates TrafficAuth-Mobile and the National Mobility Interchange (NMI), enabling secure SAE J2735 message exchange over cellular networks through a cloud-hosted publish/subscribe architecture.
Agencies can launch Network V2X pilots faster, reduce initial infrastructure requirements, and expand connected-mobility services across additional corridors, vehicles, and road users as needs evolve.
Agencies must connect existing traffic infrastructure, Direct C-V2X roadside equipment, cellular-connected participants, and systems from multiple manufacturers while supporting phased modernization.
Western Systems integrates compatible RSUs, OBUs, traffic controllers, and communications infrastructure with OmniTrust TrafficAuth-SCMS, NMI, and TrafficAuth-Mobile. Together, the technologies support standards-based SAE J2735 messaging and IEEE 1609.2 security for applications including SPaT/MAP, traveler alerts, and authorized signal priority requests and responses.
Agencies can combine Direct and Network V2X in a coordinated corridor deployment, reuse compatible infrastructure, reduce proprietary integration requirements, and expand capabilities over time while maintaining a consistent standards-based trust foundation.
Western Systems is a traffic management solutions provider that has served public agencies across the western United States since 2001. The company delivers comprehensive intersection and connected-mobility solutions, including controllers, custom traffic cabinets, detection, communications, video, ATMS/local control, connected-vehicle RSUs and OBUs, smart preemption and priority, and technical services. Western Systems supports customers from system design and product selection through cabinet integration, installation support, training, field maintenance, and modernization of existing infrastructure. Its connected-vehicle portfolio includes solutions from multiple industry manufacturers, allowing agencies to select the hardware and software that best fit project requirements. As an OmniTrust value-added reseller, Western Systems can combine that multi-vendor integration expertise with the standards-based TrafficAuth portfolio to deliver secure Direct C-V2X, Network V2X, and hybrid deployments with reduced custom integration and a faster path from pilot to field operation.
Contact OmniTrust to discuss how the OmniTrust + Western Systems joint solution can help your organization.
