On-vehicle system based on multiple operating systems and control method thereof
A multi-operating system approach in on-vehicle systems, using separate cores for application and safety monitoring systems, addresses safety issues by isolating and monitoring applications, enhancing safety and performance.
AU2023308658B2Pending Publication Date: 2026-07-16AUTOCHIPS
Patent Information
- Authority / Receiving Office
- AU · AU
- Patent Type
- Applications
- Current Assignee / Owner
- AUTOCHIPS
- Filing Date
- 2023-08-24
- Publication Date
- 2026-07-16
AI Technical Summary
Technical Problem
Existing on-vehicle systems based on a single Android operating system face safety issues due to abnormal application behavior causing system crashes, affecting the effectiveness of safety monitoring functions.
Method used
Implementing an on-vehicle system with multiple operating systems, including an application operating system and a safety monitoring operating system, each utilizing different cores of the same processor, with the safety monitoring system isolating and monitoring the application system to prevent crashes.
Benefits of technology
Enhances safety monitoring effectiveness and system safety by isolating the safety monitoring system from application system abnormalities, ensuring fast startup and stable operation of critical applications like AVM.
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Abstract
The present application provides a multi-operating system-based onboard system and a control method therefor. The multi-operating system-based onboard system comprises: at least one application operating system and a safety monitoring operating system, where different cores of a same processor are utilized by the application operating system and the safety monitoring operating system; the application operating system is used for running non-safety applications; and the safety monitoring operating system is in a communication connection with the application operating system, and is used for running a safety monitoring service, so as to carry out safety monitoring on the application operating system.
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