ISO 15638-16:2014

Overview

ISO 15638-16:2014 - "Intelligent transport systems - Framework for cooperative telematics applications for regulated vehicles (TARV) - Part 16: Vehicle speed monitoring" defines how vehicle speed monitoring data is structured, exchanged and accessed within cooperative telematics systems for regulated vehicles. Part of the broader ISO 15638 TARV family, this standard specifies the high‑level service definition a provider must deliver, the means to realize that service, and the application data naming, content and quality that an in‑vehicle system (IVS) must supply. It also clarifies conformance regimes (at the jurisdiction level) and includes informative annexes such as ASN.1 data modules and independent test results.

Key topics and technical requirements

• Service definition: High‑level description of the TARV vehicle speed monitoring (VSM) service; common service elements without prescribing implementation details.
• Data form and content: Specifies what speed‑related data an IVS must provide and how it should be named and represented.
• Access methods and communications: Defines common communications and data exchange aspects to support regulated speed monitoring services.
• Quality of service (QoS) and data quality: Requirements for data accuracy, timeliness, and reliability that providers and IVS implementations should deliver.
• Conformance and test requirements: Conformance is determined by the jurisdiction; Annex B documents independent protocol tests.
• Operational framework: Roles of jurisdiction, approval authority, service provider and user; sequences of operation for regulated services.
• Security, auditing and approvals: Information security considerations, approval procedures for IVSs and service providers, audit and quality monitoring station guidance.
• ASN.1 modules: Informative annex provides machine‑readable data concept modules for implementers.

Practical applications and users

ISO 15638-16 is used where regulated oversight of vehicle speed is required or supported. Typical applications include:

• Regulatory speed monitoring for commercial freight and other regulated vehicle fleets.
• Integration of speed data into enforcement, compliance reporting, and fleet management back‑offices.
• Design and procurement of in‑vehicle telematics equipment (IVS) and service provider systems that must interoperate across jurisdictions.

Primary users:

• National and regional transportation authorities and enforcement agencies
• Telematics and IVS manufacturers
• Service providers and back‑office developers
• Systems integrators and auditors involved in TARV deployments

Related standards

• ISO 15638 series (Parts 1–19) - TARV framework and related regulated applications (e.g., vehicle location monitoring, mass monitoring, remote tachograph monitoring).
• ISO/IEC standards referenced for platform, communications and security where applicable.

Keywords: ISO 15638-16, vehicle speed monitoring, TARV, intelligent transport systems, vehicle telematics, regulated vehicles, IVS, data exchange, quality of service, ASN.1, conformance.