Hypervisor Achieves Compliance to New Version of ISO 26262

OpenSynergy has received the certificate from TÜV SÜD confirming the compliance of OpenSynergy’s COQOS Hypervisor to ISO 26262:2018 ASIL-B. COQOS Hypervisor is a Type-1 hypervisor for the ARMv8 architecture developed specifically to support automotive use-cases such as cockpit and domain controllers. OpenSynergy specializes in embedded automotive software and its hypervisor technology has been in mass production since 2014.

The COQOS Hypervisor is a Type-1 hypervisor for automotive applications. It allows customers to build highly compartmentalized systems that can be tailored to their specific requirements. The COQOS Hypervisor has been developed for the ARMv8 architecture, supports many automotive SoC’s and takes full advantage of hardware virtualization. Current series development with COQOS Hypervisor includes cockpit controllers –integrating infotainment and a digital instrument cluster–, infotainment systems, rear-seat entertainment, connectivity devices and gateways.
Some of these use-cases include safety-relevant functionalities, such as displaying tell-tales on the instrument cluster. In these cases, the hypervisor must provide freedom from interference between the safety and non-safety virtual machines. This is why OpenSynergy has developed COQOS Hypervisor as a Safety Element out of Context (SEooC) according to ISO 26262 ASIL-B using safety requirements based on real automotive use-cases.

The examination and certification by TÜV SÜD Rail GmbH has now confirmed that COQOS Hypervisor complies to the new version of the ISO 26262 standard (ISO 26262:2018) at the ASIL-B level. The new version of the ISO 26262 standard has additional expectations, e.g. on the management of the security of the product. COQOS Hypervisor is the first hypervisor that has been certified according to this new version.

COQOS Hypervisor is part of OpenSynergy’s package COQOS Hypervisor SDK. The SDK includes pre- integrated guest operating systems (such as Linux and Android), standards-based sharing of devices between the virtual machines and pre-configured automotive use-cases. For the cockpit controller use-case, COQOS Hypervisor SDK includes OpenSynergy’s Safe Instrument Cluster technology ensuring that tell-tales are rendered correctly when using a Linux-based instrument cluster. In December 2018, TÜV SÜD already had confirmed that this architecture satisfies ISO 26262 ASIL-B.

OpenSynergy | www.opensynergy.com

 

Suite of Certification of Evidence Rolls for Wind River Cert RTOS

Wind River has announced the release of a full suite of automotive, avionics, and industrial safety certification evidence for the latest version of its VxWorks Cert Edition real-time operating system (RTOS). The RTOS for safety-critical applications is designed and developed to the highest achievable safety levels accepted by worldwide certification authorities.

VxWorks solutions have been used in more than 550 safety certification programs by more than 350 customers across industries. This most recent suite of certification evidence builds on Wind River’s 20-plus years of experience in safety certification software products, and demonstrates the company’s commitment to industry-leading safe, secure, and reliable solutions.

Like the RTOS itself, the commercial off-the-shelf (COTS) evidence is designed for reuse and portability with long-term cost-of-ownership benefits for safety-critical projects, including those specifically targeting compliance to the following standards:

  • Automotive: ISO 26262 Automotive Safety Integrity Level (ASIL) D backed by certificates issued by independently accredited certification authority TÜV SÜD
  • Avionics: DO-178C Design Assurance Level (DAL) A
  • Industrial: IEC 61508 Safety Integrity Level (SIL) 3 backed by certificates issued by independently accredited certification authority TÜV SÜD

In addition to VxWorks Cert Edition, the Wind River safety portfolio includes the VxWorks 653 integrated modular avionics (IMA) platform.

Wind River | www.windriver.com