Google is open-sourcing the Android Automotive OS software defined vehicle (AAOS SDV) platform.

General summary

Cars are becoming software-defined, but different software architectures create integration challenges for manufacturers. Android is extending its Automotive OS (AAOS) to create an open infrastructure for non-safety vehicle functions, giving carmakers more freedom to innovate. Expect more cohesive in-car experiences and faster feature updates, with open-source availability planned for later this year.

Summaries were generated by Google AI. Generative AI is experimental.

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Modern cars are quickly becoming computers on wheels. From pre-heating your car in the morning to using your smartphone as a car key, many of today’s vehicle functions are controlled by software. These Software-Defined Vehicles (SDVs) allow for rapid innovation, bringing new features over-the-air much faster.

But moving to software-defined vehicles doesn’t come without challenges. Different manufacturers have developed different software architectures, integrating software modules from dozens of different suppliers. This fragmented approach means carmakers have to spend time on building infrastructure rather than what truly differentiates them in a fast-moving market.

At Android, we believe that open platforms can help to increase innovation and reduce complexity. By championing open platforms, we empower the industry to define what tomorrow’s cars will offer. We began this journey with Android Automotive OS (AAOS), providing carmakers the choice to build premium infotainment experiences while significantly reducing development costs and time to market. Many carmakers have widely adopted AAOS, allowing drivers to access their favorite apps right in the car’s screen through dozens of car brands.

Today, to help our partners realize their full SDV vision, we’re extending AAOS beyond the car’s screen with Android Automotive OS for Software Defined Vehicles (AAOS SDV). This new foundation, built in collaboration with our automotive partners, provides an open infrastructure for the non-safety parts of vehicles—allowing carmakers more choice and time to focus on delivering unique experiences and innovations their customers love.

For drivers, these in-car experiences will feel much more cohesive and the latest features will reach your driveway faster. From a truly integrated voice experience to proactive maintenance reminders, your car will become a true extension of your digital life.

Our journey is already underway with industry leaders like Renault Group and Qualcomm, and we are looking forward to bringing AAOS SDV to open-source later this year. We remain committed to supporting our automotive partners with open source software that will shape the next generation of cars.

For a deeper technical dive, you can read more on the Android Developers Blog.