Standards vs. Standardization: How Interoperability Fuels Innovation in Self‑Driving Cars

Authors: Bob Leigh & Brett Murphy

The New York Times recently highlighted the need for standards to spur innovation in autonomous vehicles. While the piece correctly identifies the value of standards, it conflates “standards” with “standardization,” implying that a single automotive platform could curb progress. Understanding the distinction between adopting a proprietary platform and embracing industry‑wide interoperability standards is essential for unlocking true innovation.

Platform standardization—such as Apple’s iPhone ecosystem—creates a focused environment that simplifies development and drives rapid application growth. However, these walled‑garden solutions often isolate developers, limiting cross‑vendor collaboration and creating silos. In contrast, open standards governed by independent bodies—TCP/IP, HTTPS, REST—enable entire industries to innovate collectively, allowing products to run seamlessly across diverse environments.

For the Industrial Internet of Things (IIoT) to transform manufacturing, logistics, and other sectors, a standards‑based strategy is non‑negotiable. Autonomous vehicles demand exactly that: the ability to integrate the best technologies from multiple suppliers while maintaining safety, performance, and security. A single‑size‑fits‑all platform would stifle competition, foster monopolies, and ultimately hinder progress. Instead, the industry must identify critical interfaces—particularly data sharing between heterogeneous systems—and standardize them to create an open, neutral architecture.

Choosing the right standard is challenging given the plethora of IIoT interoperability options. The Industrial Internet Consortium’s Industrial Internet Connectivity Framework (IICF) offers a detailed assessment of leading connectivity standards, outlining criteria for core standards that guarantee secure interoperability. The framework identifies four prime candidates, each suited to specific IIoT use cases.

When it comes to autonomous vehicles, the IICF analysis points decisively to the Object Management Group’s Data Distribution Service (DDS) as the only standard that meets the demanding requirements of performance, security, and safety. DDS provides a common language for all in‑car devices, applications, and external systems, dramatically reducing integration risk and accelerating development cycles. Its proven track record in mission‑critical, multi‑billion‑dollar systems worldwide further underscores its suitability for automotive safety‑critical environments.

The pace of innovation in autonomous driving will separate pioneers from laggards, mirroring what happened in storage, computing, and networking. Success hinges on selecting the right interoperability standard. Are you ready to choose the standard that will drive your innovation forward?

Learn more about DDS’s role in IIoT and autonomous vehicles in RTI’s white paper, “Secret Sauce of Autonomous Cars.” Explore advanced data‑flow security with our RTI Connext® DDS Secure product.