Drako Tech announced DriveOS with HyperSafety, a hard real-time automotive operating system designed to consolidate vehicle control, ADAS, and digital cockpit functions onto a single ECU.
While DriveOS supports internal combustion, hybrid, and electric platforms, its centralized compute architecture and deterministic real-time performance are particularly relevant for electric vehicles (EVs), where software-defined system integration, powertrain coordination, and OTA capability are foundational requirements.
The Drako DriveOS platform was launched in 2015 and has been deployed in the Drako GTE and Drako Dragon vehicles. It consolidates vehicle subsystems (including control systems, ADAS, and digital cockpit) onto a single standard PC architecture, reducing hardware complexity while supporting secure over-the-air updates. DriveOS is designed to operate across multiple propulsion architectures, including EV, hybrid, and ICE.
HyperSafety architecture
Drako’s HyperSafety framework is a multi-layered safety architecture designed to deliver predictable real-time performance under a range of operating conditions.
- Deterministic control performance: A single-ECU architecture enables low-latency control processing, with a control and networking backbone designed to improve communication speed relative to multi-ECU automotive Ethernet approaches.
- Fault tolerance: Hardware isolation combined with software and hardware redundancy enables continued operation in the presence of component failures.
- Cybersecurity: A reduced software footprint, secure hardware partitioning, and on-chip communication between virtual ECUs are intended to reduce attack surfaces and simplify safety validation and OTA updates.
- Operational monitoring: Continuous analysis of system communications is used to detect and prevent erroneous operation.
Development platforms and reference systems
Drako Tech provides systems, development environments, and reference designs that run natively on DriveOS, including:
- Control systems development: A model-based development environment enabling engineers to generate vehicle control software directly from Simulink models.
- Digital cockpit: A configurable cockpit system supporting high-resolution instrument clusters, navigation, multimedia, vehicle and fleet management, and multi-display configurations.
- ADAS development: A unified software foundation for advanced driver assistance systems with low-latency control and support for industry-standard AI platforms.
Addressing ECU consolidation challenges
Conventional multi-ECU vehicle architectures introduce integration complexity across domains such as safety systems, suspension, thermal management, sensors, and actuators. This fragmentation increases cost, limits reuse, and slows development cycles.
Single-ECU approaches have historically faced two challenges: running safety-critical and non-critical workloads on the same compute platform without interference, and connecting diverse vehicle subsystems reliably to a centralized processor. DriveOS addresses these challenges through a separation kernel that enforces mixed-criticality isolation and a unified electronics architecture designed for low-latency connectivity across vehicle domains.
Hard real-time Linux for automotive systems
DriveOS enables hard real-time operation within a Linux-based environment, allowing developers to leverage existing Linux tools and software ecosystems without modifying the kernel. This approach is intended to eliminate the need for separate real-time operating systems while supporting safety-critical automotive applications.
Capabilities include:
- Deterministic end-to-end real-time performance
- Consolidation of control, ADAS, and cockpit functions on a single ECU
- Unified electronics architecture for networking, device control, and power delivery
- Hardware-backed isolation and configurable redundancy
- Secure cloud connectivity for fleet management, diagnostics, and OTA updates
“Software and electronics represent a significant portion of modern vehicle cost and complexity,” said Dean Drako, CEO of Drako Tech. “DriveOS is designed to help OEMs consolidate vehicle computing while maintaining deterministic control, safety isolation, and flexibility across different vehicle architectures.”
Filed Under: Software, Technology News