PD CEN ISO/TS 21176:2020 - Cooperative Intelligent Transport Systems (C-ITS)

Position, Velocity, and Time Functionality in the ITS Station

Welcome to the future of transportation with the PD CEN ISO/TS 21176:2020 standard, a pivotal document that defines the position, velocity, and time functionality within Cooperative Intelligent Transport Systems (C-ITS). Released on October 7, 2020, this standard is a cornerstone for developing and implementing advanced transport systems that are not only intelligent but also cooperative, ensuring seamless communication and interaction between vehicles and infrastructure.

Key Features and Benefits

• Standard Number: PD CEN ISO/TS 21176:2020
• Pages: 38
• ISBN: 978 0 580 94775 9
• Status: Standard

This standard is essential for professionals and organizations involved in the development of intelligent transport systems. It provides a comprehensive framework for the integration of position, velocity, and time functionalities, which are critical for the effective operation of C-ITS. By adhering to this standard, developers and engineers can ensure that their systems are compatible with global C-ITS initiatives, promoting interoperability and enhancing the overall efficiency of transport networks.

Why Choose PD CEN ISO/TS 21176:2020?

The PD CEN ISO/TS 21176:2020 standard is designed to address the growing need for intelligent transport solutions that can adapt to the dynamic nature of modern transportation. Here are some reasons why this standard is indispensable:

1. Enhanced Safety and Efficiency

By implementing the guidelines set forth in this standard, transport systems can achieve higher levels of safety and efficiency. The accurate positioning and velocity data enable real-time decision-making, reducing the risk of accidents and optimizing traffic flow.

2. Interoperability and Compatibility

This standard ensures that different C-ITS components can work together seamlessly, regardless of the manufacturer or technology used. This interoperability is crucial for creating a cohesive transport network that can adapt to future advancements.

3. Future-Proofing Transport Systems

As technology continues to evolve, transport systems must be able to integrate new innovations without significant overhauls. The PD CEN ISO/TS 21176:2020 standard provides a flexible framework that can accommodate future developments in C-ITS technology.

4. Global Recognition and Adoption

Being a part of the ISO/TS series, this standard is recognized and adopted worldwide, making it a reliable choice for organizations aiming to align with international best practices in intelligent transport systems.

Applications of the Standard

The PD CEN ISO/TS 21176:2020 standard is applicable across various sectors within the transport industry, including:

• Automotive Industry: For the development of smart vehicles equipped with advanced navigation and communication systems.
• Public Transport: To enhance the efficiency and reliability of buses, trains, and other public transport modes.
• Infrastructure Development: For the design and implementation of smart roads and traffic management systems.
• Urban Planning: To support the creation of smart cities with integrated transport solutions.

Conclusion

The PD CEN ISO/TS 21176:2020 standard is a vital resource for anyone involved in the development and implementation of Cooperative Intelligent Transport Systems. By providing a detailed framework for position, velocity, and time functionality, this standard ensures that transport systems are safe, efficient, and future-ready. Embrace the future of transportation with this essential standard and be a part of the global movement towards smarter, more connected transport networks.

PD CEN ISO/TS 21176:2020

This standard PD CEN ISO/TS 21176:2020 Cooperative intelligent transport systems (C-ITS). Position, velocity and time functionality in the ITS station is classified in these ICS categories:

• 03.220.01 Transport in general
• 35.240.60 IT applications in transport

This document specifies a generic position, velocity and time (PVT) service. It further specifies the PVT service within the ITS station (ITS-S) facilities layer ( ISO 21217) and its interface to other functionalities in an ITS-S such as:

• ITS-S application processes (ITS-S-APs), defined in ISO 21217 ;

• the generic facilities service handler (FSH) functionality of the ITS station facilities layer, defined in ISO/TS 17429 .

This document specifies:

• a PVT service which, dependent on a specific implementation, uses a variety of positioning-related sources such as global navigation satellite systems (GNSSs, e.g. GALILEO, GLONASS and GPS), roadside infrastructure, cellular infrastructure, kinematic state sensors, vision sensors;

• a PVT service which merges data from the above-mentioned positioning-related sources and provides the PVT output parameters (carrying the PVT information) including the associated quality (e.g. accuracy);

• how the PVT service is integrated as an ITS-S capability of the ITS station facilities layer;

• the interface function calls and responses (Service Access Point – service primitives) between the PVT ITS-S capability and other functionalities of the ITS station architecture;

• optionally, the PVT service as a capability of the ITS-S facilities layer; see ISO 24102-6 ;

• an ASN.1 module C-itsPvt, providing ASN.1 type and value definitions (in Annex A);

• an implementation conformance statement proforma (in Annex B), as a basis for assessment of conformity to this document.