Volvo Cars will take software development in-house as a car’s appeal increasingly becomes more defined by software-driven functions and features, rather than traditional automotive attributes.

The next generation of pure electric Volvo models, including the company’s first SUV on a completely new electric-only technology base, will run on Volvo Cars’ own operating system (OS), called VolvoCars.OS, for faster and more flexible development. Coupled with more frequent over-the-air updates to customer cars through their lifetime, the company’s aim is to make Volvo cars better every day.

VolvoCars.OS will act as an umbrella system for electric Volvo cars. It incorporates the company’s various operating systems across the car and the cloud, creating one coherent software OS environment. The underlying operating systems include Android Automotive OS, QNX, AUTOSAR and Linux.

Through a variety of application programming interfaces (APIs), including the previously announced Extended Vehicle API, the VolvoCars.OS gives developers access to in-car features such as vehicle sensor data, user interfaces and cloud-based features such as fleet data, subject to customer consent. This allows developers to create new services and applications for Volvo cars.

Volvo Cars is also centralizing computing inside its fully electric cars into a core system, removing a lot of complexity. Rather than relying on multiple electronic control units around the car that control individual features and systems, an increasing amount of in-house developed software will run in a powerful core computing system in the car.

The core computing system, which will first be introduced on a new Volvo model set to be revealed in 2022, is made up of three main computers. These support each other in operating vision processing and artificial intelligence; general computing; and infotainment respectively.

The shift to centralized computing also allows Volvo Cars gradually to separate hardware from software. This means the company can introduce more frequent hardware cycles, so that new Volvo models can be equipped with the latest available hardware.

Volvo Cars is making the shift to in-house development and central computing working together with leading technology firms. These include NVIDIA, with whom the company is working with on the core systems, and Google, its co-development partner for its infotainment systems.