Quick Takeaways
- The open release of SOME/IP removes long-standing software lock-ins for vehicle networks and accelerates SDV adoption across OEMs and suppliers.
- This move strengthens interoperable in-vehicle Ethernet communication, enabling faster deployment of connected and autonomous features.
Technica Engineering and KPIT SOME/IP open specification has been announced as a major step toward making vehicle software communication more accessible and interoperable. Technica Engineering, a specialist in automotive Ethernet and communication systems within the KPIT Group, together with KPIT Technologies, confirmed that the full SOME/IP standard will now be available openly for the global automotive ecosystem.
SOME/IP, originally created by BMW, has become one of the most widely adopted in-vehicle Ethernet communication protocols. It enables reliable, secure, and high-speed data exchange between electronic control units, sensors, cameras, and cloud-connected services, making it a critical enabler for software-defined vehicles and next-generation connected mobility platforms.
Technica Engineering and KPIT SOME/IP Open Specification for Vehicle Networks
The Technica Engineering and KPIT SOME/IP open specification removes traditional barriers that slowed down innovation across OEMs, suppliers, and technology partners. By publishing the complete specification freely, developers and engineering teams can now implement, validate, and scale service-oriented vehicle communication without restrictive licensing or limited access.
This move directly supports the shift toward software-defined vehicles, where functions are no longer fixed at production but can be updated and expanded through software. With open SOME/IP access, automotive platforms can achieve higher levels of interoperability, faster feature deployment, and stronger ecosystem collaboration.
Why SOME/IP Matters for Modern Vehicles
SOME/IP acts as the communication backbone for complex in-vehicle networks. It allows multiple software services to interact seamlessly over IP-based Ethernet architectures, enabling:
These capabilities are essential for advanced driver assistance systems, over-the-air updates, digital cockpits, and intelligent vehicle control.
How Open Access Accelerates Innovation
By making the protocol fully accessible, Technica Engineering and KPIT are allowing a much broader range of stakeholders to participate in development and testing. This includes OEM software teams, Tier-1 suppliers, startups, and academic researchers working on vehicle networking and software platforms.
The open specification enables:
This collaborative model strengthens the foundation of connected and intelligent mobility.
Impact on Software-Defined Vehicles and Connected Mobility
Software-defined vehicles rely on constant data exchange between sensing, processing, and actuation systems. The SOME/IP framework supports this continuous flow by ensuring that services across the vehicle communicate reliably and at scale. With the specification now open, vehicle manufacturers can more easily build flexible architectures that adapt to new features, regulations, and customer demands.
The initiative also supports the growing volume of data moving between cameras, radars, and centralized computing units, which is critical for autonomous functions, predictive maintenance, and personalized in-vehicle experiences. By opening this core communication layer, Technica Engineering and KPIT are helping create a more transparent and innovative automotive software ecosystem.
SOME/IP, originally created by BMW, has become one of the most widely adopted in-vehicle Ethernet communication protocols. It enables reliable, secure, and high-speed data exchange between electronic control units, sensors, cameras, and cloud-connected services, making it a critical enabler for software-defined vehicles and next-generation connected mobility platforms.
Technica Engineering and KPIT SOME/IP Open Specification for Vehicle Networks
The Technica Engineering and KPIT SOME/IP open specification removes traditional barriers that slowed down innovation across OEMs, suppliers, and technology partners. By publishing the complete specification freely, developers and engineering teams can now implement, validate, and scale service-oriented vehicle communication without restrictive licensing or limited access.
This move directly supports the shift toward software-defined vehicles, where functions are no longer fixed at production but can be updated and expanded through software. With open SOME/IP access, automotive platforms can achieve higher levels of interoperability, faster feature deployment, and stronger ecosystem collaboration.
Why SOME/IP Matters for Modern Vehicles
SOME/IP acts as the communication backbone for complex in-vehicle networks. It allows multiple software services to interact seamlessly over IP-based Ethernet architectures, enabling:
- High-bandwidth data transfer between cameras, sensors, and compute units
- Secure service-to-service communication inside the vehicle
- Real-time interaction with cloud platforms and connected services
These capabilities are essential for advanced driver assistance systems, over-the-air updates, digital cockpits, and intelligent vehicle control.
How Open Access Accelerates Innovation
By making the protocol fully accessible, Technica Engineering and KPIT are allowing a much broader range of stakeholders to participate in development and testing. This includes OEM software teams, Tier-1 suppliers, startups, and academic researchers working on vehicle networking and software platforms.
The open specification enables:
- 1. Faster validation and integration of software modules
- 2. Lower development costs through shared standards
- 3. Improved compatibility across different vehicle platforms
This collaborative model strengthens the foundation of connected and intelligent mobility.
Impact on Software-Defined Vehicles and Connected Mobility
Software-defined vehicles rely on constant data exchange between sensing, processing, and actuation systems. The SOME/IP framework supports this continuous flow by ensuring that services across the vehicle communicate reliably and at scale. With the specification now open, vehicle manufacturers can more easily build flexible architectures that adapt to new features, regulations, and customer demands.
The initiative also supports the growing volume of data moving between cameras, radars, and centralized computing units, which is critical for autonomous functions, predictive maintenance, and personalized in-vehicle experiences. By opening this core communication layer, Technica Engineering and KPIT are helping create a more transparent and innovative automotive software ecosystem.
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