为了解嵌入式系统软件技术发展的建模问题,利用uMl构建嵌入式系统软件模型,采用简洁直观的图形描述系统中对象,使理论建模在整个开发过程实现了标准化,所建模型能够使系统有序、准确地指导后续控制代码的编写,大大缩短了软件开发周期,由此证明,uMl作为一种与编程语言无关的通用建模语言,可应用于多种类型的嵌入式系统软件开发,该文将重点讨论如何在嵌人式系统设计中使用uMl技术,并用ATM系统作为实例来具体演示采用uMl的嵌人式系统设计过程。To understand the development of embedded system software technology modeling problem,use UML construct embedded sys tem software model,a simple visual graphics describe system object,make theoretical modeling in the whole development process realized the standardization,the model can make the system and orderly,accurate to guide the follow-up control code compiling,greatly reducing the software development cycle,demonstrating,UML as a programming language has nothing to do with the general modeling language,can be applied to various types of embedded system software development,this paper will focus on how to design of embedded type system people use UML technology,and ATM system as an example to demonstrate the UML into specific people type system design process
