OEM
Vehicle Function Architecture
Tier1s
Other suppliers (platform, machine vendors)
Preliminary Software Architecture (for E/E vehicle system) - dedicate view of software - communication relation between components and their service interfaces *software components: Adaptive AUTOSAR, Classic AUTOSAR or non-AUTOSAR
Classic AUTOSAR development methodology
- Allocation of AAs and SWCs into CP ECU-Instances or AP Machines - Design communication (SOA interfaces, Signal to Service and vice versa)
High Level Architecture design
(3) OS and Machine Deployment - build and deploy output software packages
(2) Machine Design - Platform FCs configuration - Machine configuration - Integration of software (mapping process, adaptive application and platform/service i.e. binding of service interfaces)
(1) Application Design - Adaptive Application (app, executable, process) - Service Interfaces (port, interface, datatype, interface mapping)
(4) Platform Functional Cluster & OS developed/provided by 3rd party vendor and configured/integrated by Tier1 during (2), (3)
Adaptive AUTOSAR development methodology
=> preliminary function components, their interfaces and topologies: to be distributed to Tier1s