Architecture Driven Generation of Distributed Embedded Software from Functional Models
2024-01-3076
11/15/2024
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ABSTRACT
Embedded systems are becoming increasingly complex and more distributed. Cost and quality requirements necessitate reuse of the functional software components for multiple deployment architectures. An important step is the allocation of software components to hardware. During this process the differences between the hardware and application software architectures must be reconciled. In this paper we discuss an architecture driven approach involving model-based techniques to resolve these differences and integrate hardware and software components. The system architecture serves as the underpinning based on which distributed real-time components can be generated. Generation of various embedded system architectures using the same functional architecture is discussed. The approach leverages the following technologies – IME (Integrated Modeling Environment), the SAE AADL (Architecture Analysis and Design Language), and Ocarina. The approach is illustrated using the electronic throttle control system as a case study.
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- Citation
- Raghav, G., Gopalswamy, S., Radhakrishnan, K., Delange, J. et al., "Architecture Driven Generation of Distributed Embedded Software from Functional Models," SAE Technical Paper 2024-01-3076, 2024, https://doi.org/10.4271/2024-01-3076.