基于微控制器的操作系统内核设计  

Design and implementation of an embedded operating system kernel based on MCU

作　　者：欧阳童洁[1] 温洪明[1] 王炳坤[2] 连和谬[2] 

机构地区：[1]闽南理工学院电子与电气工程系,福建石狮362700 [2]闽南理工学院实验教学中心,福建石狮362700

出　　处：《宁德师范学院学报（自然科学版）》2012年第2期192-196,共5页Journal of Ningde Normal University(Natural Science)

摘　　要：本研究课题属于工业控制领域,开发一个基于微控制器的嵌入式操作系统内核.目前,大部分使用微控制器开发嵌入式控制系统的开发者还在使用传统的前后台程序对他们的系统进行控制,这对于单任务的应用需求是足够的.但随着工业自动化程度的不断提高,对控制系统的要求也越来越高.控制系统不仅需要管理越来越多的设备,而且对系统的实时性要求也同步提高.在这种情况下,依然使用传统的前后台程序则会造成系统运行效率低,开发周期长等问题.使用嵌入式操作系统进行微控制器的开发可以有效的增加系统的稳定性和运行效率并减少开发周期,节约研发成本.The research focuses on the field of the industrial control.It developed an embedded operating system kernel based on MCU.At the present times most of developers,who used MCU to develop the embedded control system,still use the front and back end system to control their system.It＇s enough to use in single task environment.But with the improvement of automation the requirements of control system is increasingly higher.The control system not only needs to manage more and more equipments,but also calls for the synchronously improved real-time requirement.In this case,the continual use of the traditional front and back end program will reduce the system efficiency,and lengthen the development cycle,etc.The application of the embedded operating system for the development of MCU can effectively increase the stability of the system and the operating efficiency;reduce the development cycle,and save the cost of research and development.

关 键 词：微控制器 嵌入式操作系统 工业控制 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]