PD CEN ISO/TS 19091:2019 - Intelligent Transport Systems

Standard Number: PD CEN ISO/TS 19091:2019

Pages: 246

Released: 2019-07-16

ISBN: 978 0 539 00334 5

Status: Standard

Overview

Welcome to the future of transportation with the PD CEN ISO/TS 19091:2019 standard, a comprehensive guide to Intelligent Transport Systems (ITS) that focuses on Cooperative ITS. This standard is pivotal for anyone involved in the development, implementation, or management of transportation systems that utilize Vehicle-to-Infrastructure (V2I) and Infrastructure-to-Vehicle (I2V) communications, particularly in the context of signalized intersections.

Why Choose PD CEN ISO/TS 19091:2019?

As urban areas continue to grow, the demand for efficient and intelligent transportation systems becomes increasingly critical. The PD CEN ISO/TS 19091:2019 standard provides a robust framework for leveraging V2I and I2V communications to enhance traffic flow, reduce congestion, and improve safety at signalized intersections. By adopting this standard, stakeholders can ensure that their systems are not only compliant with the latest technological advancements but also optimized for performance and safety.

Key Features

• Comprehensive Coverage: With 246 pages of detailed information, this standard covers all aspects of using V2I and I2V communications for signalized intersections.
• Up-to-Date Information: Released on July 16, 2019, this standard reflects the latest advancements and best practices in the field of intelligent transport systems.
• Global Applicability: As a recognized standard, it provides guidelines that are applicable worldwide, ensuring consistency and interoperability across different regions and systems.
• Enhanced Safety: By facilitating better communication between vehicles and infrastructure, this standard helps in reducing accidents and improving overall road safety.

Applications

The PD CEN ISO/TS 19091:2019 standard is essential for a wide range of applications, including:

• Traffic Management Systems: Optimize traffic flow and reduce congestion at signalized intersections.
• Smart City Initiatives: Integrate with broader smart city frameworks to enhance urban mobility.
• Automotive Industry: Develop and implement advanced driver-assistance systems (ADAS) that rely on V2I and I2V communications.
• Public Transportation: Improve the efficiency and reliability of public transport systems through better coordination with traffic signals.

Benefits

Implementing the PD CEN ISO/TS 19091:2019 standard offers numerous benefits, including:

• Improved Traffic Efficiency: By enabling real-time communication between vehicles and traffic signals, this standard helps in minimizing delays and optimizing traffic flow.
• Reduced Environmental Impact: Efficient traffic management leads to lower emissions and reduced fuel consumption, contributing to a greener environment.
• Enhanced User Experience: Drivers and passengers benefit from smoother journeys and reduced travel times.
• Future-Proofing: Stay ahead of the curve by adopting a standard that is designed to accommodate future technological advancements in transportation.

Conclusion

The PD CEN ISO/TS 19091:2019 standard is an indispensable resource for anyone involved in the development and implementation of intelligent transport systems. By providing a clear framework for V2I and I2V communications, it ensures that signalized intersections are not only more efficient but also safer and more reliable. Embrace the future of transportation with this comprehensive standard and be part of the movement towards smarter, more connected cities.

PD CEN ISO/TS 19091:2019

This standard PD CEN ISO/TS 19091:2019 Intelligent transport systems. Cooperative ITS. Using V2I and I2V communications for applications related to signalized intersections is classified in these ICS categories:

• 35.240.60 IT applications in transport
• 03.220.20 Road transport

This document defines the message, data structures, and data elements to support exchanges between the roadside equipment and vehicles to address applications to improve safety, mobility and environmental efficiency. In order to verify that the defined messages will satisfy these applications, a systems engineering process has been employed that traces use cases to requirements and requirements to messages and data concepts.

This document consists of a single document that contains the base specification and a series of annexes. The base specification lists the derived information requirements (labelled informative) and references to other standards for message definitions where available. Annex A contains descriptions of the use cases addressed by this document. Annexes B and C contain traceability matrices that relate use cases to requirements and requirements to the message definitions (i.e. data frames and data elements). The next annexes list the base message requirements and application-oriented specific requirements (requirements traceability matrix) that map to the message and data concepts to be implemented. As such, an implementation consists of the base plus an additional group of extensions within this document.

Details on information requirements, for other than SPaT, MAP, SSM, and SRM messages are provided in other International Standards. The focus of this document is to specify the details of the SPaT, MAP, SSM, and SRM supporting the use cases defined in this document. Adoption of these messages varies by region and their adoption can occur over a significant time period.

This document covers the interface between roadside equipment and vehicles. Applications, their internal algorithms, and the logical distribution of application functionality over any specific system architecture are outside the scope of this document.