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Two operating systems on one device

B&R is introducing a hypervisor for its automation system. This software allows Windows or Linux to run alongside B&R's own real-time operating system. This makes it possible to combine a controller and HMI PC in one device. With the hypervisor, an industrial PC can also be used as an edge controller. This serves as a controller and simultaneously transmits pre-processed data to higher-level systems in the cloud via OPC UA.

The hypervisor provides a virtual network connection that allows applications to exchange data between operating systems. Like with the usual Ethernet interface, this is done using standard network protocols. In place of a cable, there is a reserved memory area that is not assigned to either operating system.

The user configures the hypervisor and allocates hardware resources in the B&R Automation Studio software development environment. The configurations are defined separately for each system, providing maximum flexibility in how resources are utilized. Whereas previous parallelization solutions were tailored to a specific Windows version, B&R's hypervisor is completely independent of which operating systems are used.

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