ISO 6029-2:2026

Overview

ISO 6029-2:2026 – Intelligent transport systems - Seamless positioning for multimodal transportation in ITS stations - Part 2: Nomadic and mobile device dataset for positioning data fusion establishes a robust framework for data fusion in intelligent transport systems (ITS) that support seamless indoor and outdoor positioning. This international standard specifies requirements and technical guidelines for integrating and exchanging positioning data among personal (nomadic) devices, vehicle stations, and infrastructure nodes within multimodal transport environments.

By standardizing sensor data fusion and message formats, ISO 6029-2:2026 ensures precise, continuous positioning services even in challenging environments, such as GNSS-denied areas, thereby enhancing the effectiveness and reliability of ITS-based applications across transportation sectors.

Key Topics

• Seamless Positioning System Architecture:
  • Describes the integration of nomadic devices (e.g., smartphones, wearables), vehicle-mounted systems, and infrastructure (e.g., roadside units) for uninterrupted positioning services.
  • Focuses on data continuity as users move between indoor and outdoor environments.
• Sensor Data Fusion Requirements:
  • Specifies technical approaches for merging data from various sensors (GNSS, IMU, short-range and long-range sensors) to improve location accuracy and reliability.
  • Highlights the need for standardized datasets, message formats, and data exchange protocols.
• Domain Interoperability:
  • Defines processes for data exchange among three ITS domains:
    • Personal Intelligent Transport System Stations (P-ITS-S)
    • Vehicle Intelligent Transport System Stations (V-ITS-S)
    • Roadside Intelligent Transport System Stations (R-ITS-S)
• Quality of Service and Security:
  • Outlines quality of service (QoS) metrics, system performance, data processing efficiency, and security requirements (e.g., data privacy, error handling mechanisms).
• Implementation Guidance:
  • Provides practical recommendations for sensor integration, signal strength optimization, calibration, and best practices in sensor deployment.

Applications

ISO 6029-2:2026 is highly relevant for professionals and organizations developing or operating intelligent transport solutions that require consistent and accurate location information. Key ITS applications benefiting from this standard include:

• Multimodal Transportation Hubs:
  • Ensures seamless tracking and navigation for passengers and vehicles moving between trains, buses, shared bikes, and other modalities within transit stations.
• Autonomous Mobility Services:
  • Supports data fusion processes essential for reliable positioning in autonomous vehicles, delivery robots, and e-mobility solutions.
• Fleet Management Systems:
  • Enables real-time location tracking and management of diverse vehicle fleets through standardized interfaces and nomadic device integration.
• Indoor Navigation and Safety:
  • Provides continuity of positioning information where GNSS signals are unavailable, enhancing wayfinding, emergency response, and accessibility services within large complexes.
• Location-Based Services:
  • Underpins advanced applications such as ride-sharing, asset tracking, and smart city mobility services by guaranteeing data interoperability and integration across ITS domains.

Related Standards

ISO 6029-2:2026 operates within a broad ecosystem of international standards addressing intelligent transport systems, positioning technologies, and data management, including:

• ISO 17438-4: Indoor navigation requirements for personal and vehicle ITS stations.
• ISO/TS 21176: Position, velocity, and time functionality in ITS stations.
• ISO/TS 21184: Global transport data management (GTDM) framework for ITS.
• ISO 23150: Data communication between sensors and data fusion units for automated driving functions.
• IEC 61162 Series: Digital interfaces for maritime navigation and radiocommunication equipment.

By aligning with these standards, ISO 6029-2:2026 facilitates the implementation of interoperable, scalable, and secure ITS solutions optimized for contemporary multimodal mobility scenarios.

Keywords: ISO 6029-2, intelligent transport systems, seamless positioning, sensor data fusion, multimodal transportation, nomadic devices, ITS station, P-ITS-S, V-ITS-S, R-ITS-S, data exchange, fleet management, autonomous mobility, standardization, ITS standard, positioning data, indoor navigation, quality of service