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How to solve the scheduling challenge for modern automotive ECUs
How to solve the scheduling challenge for modern automotive ECUs
Guaranteed allocation of computational resources under the current explosion of automotive software complexity
- The key success factor to get complexity under control (while having limited resources) is planning/determinism.
- A Global Schedule pre-defines the access (“fight”) of numerous applications over the hardware resources (execution and communication).
- To solve this challenge, a global scheduling tool is needed. It needs to consider multiple constraints and implement complex aligorithms, such as MotionWise.
- The best solution fulfills the constraints of all levels (L1, L2, L3 OS) and balances the needs for flexibility and determinism.
- Note: Camera image processing and neural networks seamlessly integrate into a (majorly) time-driven architecture.
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As a functional safety expert and the director of the Lead Engineering & Safety Team at TTTech Auto, Eric Schmidt is steering the functional safety design and processes according to the ISO 26262 standard for advanced automated driving projects. Working alongside our customers in this multi-disciplinary domain, Eric is responsible for the conceptualization and execution of TTTech Auto’s safety by design approach to streamline the safety process. This approach resulted in the first ASIL D certified platform, developed according to the ISO 26262 standard on the market.
Over the course of his career, he has accumulated vast knowledge and experience in functional safety related development, e.g. by being part of the first implementation of the “3 Level E-gas concept”. Eric joined the TTTech Group in 2003.
