ISO 15638-22:2019

Overview

ISO 15638-22:2019 is part of the ISO 15638 TARV (Telematics Applications for Regulated Vehicles) series and defines a framework for freight vehicle stability monitoring. It specifies a conceptual, interoperable architecture for remote monitoring services that use in-vehicle sensors, roadside sensors and ITS communications to detect and advise on vehicle stability risks. The standard focuses on non-enforcement (unregulated) safety advisory services while noting the framework can support regulated application services (RAS) where jurisdictions require them.

Key topics and requirements

• System architecture built on the ISO 15638 series (especially ISO 15638-21) with roles for in-vehicle systems (IVS), on-board communication units, prime service providers and application service providers (ASP).
• Data sources: vehicle on-board sensors, container stability data and roadside sensors (V2I) feeding stability status to service providers.
• Service function: remote detection of unstable freight conditions and delivery of safety advisory information (for example, recommended safe speed and speed advice messages).
• Use cases: unregulated application services using generic vehicle data and services requiring additional sensor inputs.
• Operational concepts: goals, strategies, stakeholder roles (driver, operator, service provider), sequence of operations and ROAM “app” library concepts.
• Quality and assurance: quality of service requirements, test requirements, approval processes for IVSs and roadside sensors, marking/labeling.
• Security and data governance: emphasis on secure data exchange, data naming/content quality and access control policies.
• Normative references: aligns with other ITS and vehicle data standards (e.g., ISO 14816, ISO 17262, ISO 24534-3, ISO 26683-2).

Practical applications

• Real-time safety advisories to drivers of heavy goods vehicles to reduce rollovers and loss-of-control incidents.
• Fleet management integration to monitor cargo stability and adjust routing or speed recommendations.
• Road operator and traffic management use where roadside sensors detect instability and trigger alerts.
• Telematics and sensor vendors implementing interoperable services based on TARV architecture.
• Pilot projects that integrate roadside detection with remote advisory services before any regulatory enforcement is applied.

Who should use this standard

• Telematics and fleet management service providers
• Automotive and sensor manufacturers (in-vehicle and roadside)
• Road authorities and transport safety managers
• System integrators building V2I stability monitoring solutions
• Certification bodies and test laboratories assessing TARV applications

Related standards

• ISO 15638 series (all parts), especially ISO 15638-21
• ISO 14816, ISO 17262, ISO 24534-3, ISO 26683-2

ISO 15638-22:2019 enables safer freight transport by standardizing how stability data is collected, communicated and used to provide timely safety advice to drivers and operators.