1.** Architecture design: **Autosar defines a general automotive electronic system architecture, including application layer, runtime environment, basic software components, communication stack, etc. In the process of software development, it is necessary to design the system according to the architecture specification of Autosar.
2.** Basic software: **Autosar standard stipulates a series of basic software services, including communication stack, operating system, diagnosis service, etc. Developers need to implement and integrate these basic software components according to Autosar standards.
3.** Application development: * * Under the framework of Autosar, automotive application software is designed in the form of reusable components. Developers need to use the interface specification defined by Autosar standard to write application software and integrate it into the whole automotive electronic system.
4.** Configuration tools: **Autosar provides configuration tools for configuring and assembling various components in automotive electronic systems. This helps to simplify the process of system configuration and parameter adjustment.
5.** Communication: **Autosar defines a set of communication protocols and interface standards for communication between different automotive electronic control units (ECU). Developers need to follow these standards to ensure system interoperability.
6.** Testing and verification: **Autosar standard also puts forward some requirements for testing and verification. Developers need to use the test methods and tools defined in the Autosar specification to verify the correctness and performance of the system.
The application of Autosar can cover many fields, from body control unit to driver assistance system. When developing Autosar software, the development team needs to have a deep understanding of Autosar standards and follow the specifications to ensure the stability and performance of the system.
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