Abstract: Recently the development tools of embedded-oriented software are developing from the code-based traditional development environment to model-based development environment. Therefore, the authors studied a model development environment for embedded software called LambdaMDE, which integrated some model development tools such as OSATE and Simulink and other correlative tools by LambdaPro, and hence, it covered the entire development process of embedded software, such as modeling, simulation, verification, code generation and testing. It is consistent with the development trend of embedded software tools, and also has the corresponding theoretical, technique and product foundations.

Key words: model approach, embedded software, development environment

摘要： 面向嵌入式软件的开发工具目前正在从基于代码的传统开发环境向基于模型的开发环境发展。为此，研究了一个基于模型的嵌入式开发环境LambdaMDE，在LambdaPro的基础上集成OSATE和Simulink模型开发工具以及其他相关工具，包含了建模、仿真验证、代码生成和测试等嵌入式软件开发的全过程。符合嵌入式软件开发工具发展趋势，具备了相应的理论、技术和产品基础。

关键词: 模型方法, 嵌入式软件, 开发环境