SPLITTING MISSION CRITICAL SYSTEMS AND INFOTAINMENT BETWEEN OPERATING SYSTEMS

摘要

Methods and systems for a using different operating systems executing on a common microprocessor for isolating performance of vehicle infotainment from performance of non-vehicle infotainment tasks, functions, and operations.

主权项

1. A method, comprising:
providing, in a vehicle, first and second operating systems executing on a common microprocessor, wherein the first operating system comprises one or more applications performing a critical vehicle task, function, and/or operation and the second operating system comprises one or more applications performing an infotainment task, function, and/or operation; collecting, by a computer control module, one or more metrics regarding an operation of the first and/or second operating system and/or computer and/or a network in communication with the computer; determining, by the computer control module, whether the collected one or metrics are normal and/or abnormal; and when the collected one or metrics is not normal or abnormal, shutting down the second operating system but not the first operating system.