摘要
对目前国内流行的嵌入式系统定义提出质疑,认为嵌入式系统不是"专用计算机系统",嵌入式系统不只"以计算机技术为基础"。从嵌入式系统的发展起源、体系结构、功能特点、知识技术体系等方面进行了分析论证,从而进一步完善了嵌入式系统的定义。
This paper discusses the popular definition of embedded system, and points out that embedded system is not ＂the special computer system＂ and not ＂based on computer technology＂ only. Then developmental origins, system structure, function characteristics, knowledge system of embedded system are analyzed, and the definition of embedded system is improved.
出处
《单片机与嵌入式系统应用》
2011年第1期6-8,共3页
Microcontrollers & Embedded Systems
关键词
嵌入式系统
计算机系统
体系
embedded system
computer system
system structure
