Physical AI – that is, AI that actively perceives physical space and acts contextually – requires a unified understanding of positions, movements, and identities in space. This is precisely where the new Companion Specification comes in: it harmonizes the spatial data model for absolute positions within the OPC Foundation and allows for a unified global positioning of assets in the physical and digital world.

This enables a seamless integration of spatial data into industrial IT and OT systems – a prerequisite for autonomous mobile robots, intelligent assistance systems, and selforganizing production environments.

The new specification is now freely available on the OPC Foundation’s website and is considered a milestone for the next evolutionary stage of industrial intelligence.

“Machines need a unified understanding of their position in space for coordinated interaction between stationary equipment and mobile robots in the flexible production of tomorrow,” explains Dr. Matthias Jöst, Committee Leader omlox at PI. “With the now available OPC UA Companion Spec, OPC Foundation, AIM-D, and PI jointly create the basis for a new generation of spatially networked and AI-enabled systems.”

“AIM particularly benefits from the connection between AutoID and locating technologies,” adds Peter Altes, Managing Director of AIM-D e.V. “The unified data model strengthens interoperability – a decisive prerequisite for digitally connected logistics and industry.”

Stefan Hoppe, President and Executive Director of the OPC Foundation, emphasizes: “OPC UA connects worlds – from identification to locating to control. This new specification demonstrates how open standards together create true interoperability – making the industrial Internet of Things scalable and future-proof.”

The collaboration between AIM-D, omlox / PI, and the OPC Foundation brings together the disciplines of identification, locating, and communication in a common spatial context. This creates a decisive foundation to equip robots, vehicles, and machines with a shared spatial understanding – the key to Physical AI, resilient supply chains, and autonomous industrial ecosystems.

About the OPC Foundation

Since 1996, the OPC Foundation has facilitated the development and adoption of the OPC information exchange standards. As both advocate and custodian of these specifications, the Foundation’s mission is to help industry vendors, end-users, and software developers maintain interoperability in their manufacturing and automation assets. The OPC Foundation is dedicated to providing the best specifications, technology, process, and certification to achieve multivendor, multiplatform, secure, reliable, interoperability for moving data and information from the embedded world to the enterprise cloud. The Foundation serves over 1000 members worldwide in the Industrial Automation, IT, IoT, IIoT, M2M, Industrie 4.0, Building Automation, machine tools, pharmaceutical, petrochemical, and Smart Energy sectors. For more information about the OPC Foundation, please visit www.opcfoundation.org.

For more information, contact:
Stefan Hoppe
Stefan.Hoppe@OPCFoundation.org

About PI

Over 30 years ago, the PROFIBUS Nutzerorganisation e.V. (PNO) initiated the foundation of a large, global community which has come together under the PROFIBUS & PROFINET International (PI) umbrella organization. With 25 regional user organizations in every international market, around 1,700 member companies and many thousands of different products, PI is the largest interest group for industrial automation technology. Its global network includes most manufacturers and users from every industry. The technologies cover every key market of industrial automation, from production automation to process automation to motion control and safety applications. PROFIBUS, the leading fieldbus – PROFINET, the leading Ethernet standard – IO-Link, the leading sensor/actuator communication system – and omlox, the open and interoperable standard for realtime locating – are available automation technologies with future potential enabling production in the “Industry 4.0” generation.

For more information, contact:
Barbara Weber
Barbara.Weber@profibus.com

About omlox

omlox®, the world’s first open location standard for industry, unifies location data from all location technologies in a central middleware and enables technology and vendor independent location of all moving objects. In addition, it defines an interoperable Ultra-Wideband positioning system that allows real-time positioning in complex production environments.