CVISN: The Information Highway Meets the Asphalt Jungle

Curtis, Michael; Secrist, Jeff · 1999 · ROSA P / United States. Federal HIghway Administration. Office of Research and Development

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Summary

This paper describes the Commercial Vehicle Information Systems and Networks (CVISN) initiative, a project led by the Federal Highway Administration (FHWA) to integrate disparate intelligent transportation systems (ITS) into a unified network for the trucking industry. The research addresses the problem of fragmented technology in commercial vehicle operations, where existing systems like Electronic On-Board Recorders (EOBRs) and Electronic Logging Devices (ELDs) operated in isolation. This lack of interoperability created inefficiencies for carriers, who had to manage multiple incompatible systems, and hindered the ability of regulators and stakeholders to access critical data regarding safety, registration, and compliance. The CVISN architecture was designed as an open, standardized framework to link various ITS elements, including truck safety systems, toll collection, border crossing, and freight management. The methodology involved developing a common operating standard that allowed data exchange between carriers, state agencies, federal authorities, and other stakeholders via dedicated short-range communications (DSRC) and the Internet. The system was tested through a phased implementation, beginning with prototype deployments in California and Virginia. These pilot states demonstrated the capabilities of the architecture by integrating safety information exchange, credentials administration, and roadside electronic screening. The design aimed to automate manual processes, such as verifying a truck’s operating permits or paying tolls, by allowing a carrier’s onboard computer to transmit data to state databases and roadside stations. The findings from the pilot programs indicated broad acceptance among trucking stakeholders, particularly younger carriers who were more adaptable to computer and Internet technologies. The system successfully demonstrated that electronic data exchange could significantly reduce delays at weigh stations and border crossings by allowing pre-clearance of trucks based on real-time data. It also showed potential for improving highway safety by enabling police to quickly identify high-risk carriers and facilitating automated safety inspections. However, the paper notes that while technical feasibility was established, issues regarding security, privacy, and the cost of adoption remained challenges that needed to be addressed for widespread implementation. The significance of CVISN lies in its role as a foundational step toward a comprehensive "information highway" for freight transportation. By creating a unified architecture, the project aimed to streamline administrative burdens, reduce costs for the trucking industry, and enhance overall transportation efficiency and safety. The initiative highlighted the potential for leveraging existing ITS technologies to create a seamless, interoperable network that could support future advancements in commercial vehicle automation and management. The success of the prototypes paved the way for broader deployment across additional states, positioning the trucking industry to benefit from the efficiencies of integrated digital infrastructure.

Key finding

The document provides a comprehensive overview of the Connected Vehicle program's history, technical standards, and implementation challenges rather than presenting specific experimental results.

Methodology

review

Provenance

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• v2x connected vehicle