The Design Of Automatic Test Platform For Model-Driven Development Of Embedded Systems

In the development of embedded software systems, the industry will now begin to try to use a new development mode. The use of Simulink / RTW tool chain. First at the design stage, with Simulink modeling of the system, and then use RTW model will be directly converted to code, model and model at the end of generated code to be tested. The entire software process is driven by the model.In this paper, against this background, the design of a model-driven development of the automatic test embedded platform.Papers first introduced model-driven development of embedded basic situation at home and abroad discussed in the automatic test platform development, analysis and comparison of the relevant test platform some mainstream commercial software. On this basis, the proposed design of basic ideas, and to a preliminary feasibility studies. Then, in accordance with the Software Engineering and, in conjunction with the actual situation of the model-driven embedded development platform for automatic test the actual demand. Demand-proposed automatic testing platform design. The main platform technology, the industry is integrated mainstream test management, implementation and analysis software, in the process of testing various aspects of management, and through technical means to integrate them. Calling all platforms integrated component of the external interface, automatic drive the various components together to complete the automatic test demand. Finally, a brief description of a concrete realization of the design.Automatic test test platform for embedded software product tests, the testing process in the past, compared to the entire testing process has been effectively management, analysis and test results convenient, fast, identify problems also very efficient. Moreover, every aspect of the test have traceability. Doing a lot of regression testing and other testing, automatic script-driven methods, saving a huge amount of manpower, and in the process, not a man-made some mistakes, and improve the quality of the test.