Model framework and interface file automation realization method based on AUTOSAR architecture

Abstract

The invention provides an automatic implementation method for a model framework and an interface file based on an AUTOSAR architecture, which comprises the following steps of: designing a template of a data table dictionary which comprises ports of a plurality of software control modules, port data types, ports corresponding interfaces and interface definitions; establishing a data table dictionary for the model according to requirements; automatically generating a model framework according to the data table dictionary; automatically performing AUTOSAR configuration according to the model framework and the data table dictionary, and automatically generating a code and an interface file; and performing internal logic construction based on the model framework, and performing RTE generation based on the generated code and interface file. According to the method, the workload of manually configuring the AUTOSAR information can be reduced, and the development efficiency is improved; an application software engineer can continue a traditional module development mode, and then ignores the existence of the AUTOSAR; a basic software engineer can realize RTE at the initial stage of a project, and time is saved for later integration compiling; and common Excel and MATLAB tools are adopted, so that the development cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of AUTOSAR, and in particular relates to an automatic realization method of a model frame and an interface file based on the AUTOSAR architecture. Background technique [0002] AUTOSAR (Automotive Open System Architecture) is a development cooperation alliance of major original equipment manufacturers, suppliers, tools and software service providers in the global automotive industry. AUTOSAR aims to simplify the joint development of automotive electronic software, reduce costs and accelerate time-to-market, improve software quality, and provide the mechanisms needed for safe system design. AUTOSAR redefines the way embedded automotive software is written, thereby realizing the reuse, exchange, upgrade and integration of software components. The process is very simple. RTE (Run-Time Environment, runtime environment) is the core of the AUTOSAR architecture. All communication between components in the AUTOSAR ...

AI Technical Summary

Problems solved by technology

[0005] In this process, as the controller becomes more and more complex, application software engineers need to manually configure more and more interface information, and the development cycle becomes longer and longer. Without RTE, integrated compilation cannot be performed. If the application software engineer conducts mapping verification after the above-mentioned long-term development, it will waste a lot of time invisibly and make the development efficiency low.

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