作　　者： ;

机构地区： 华南理工大学电力学院

出　　处： 《华南理工大学学报（自然科学版）》 2005年第4期20-23,33,共5页

摘　　要： 介绍了实时多任务操作系统的特点,并在对智能化电气设备的工作特点进行具体分析的基础上,设计了专用实时操作系统(S -RTOS).S -RTOS克服了传统的顺序结构软件代码结构复杂、可移植性和扩展性差的缺陷,并在实时性、资源控制、任务监控和中断处理等方面进行了增强设计.文中对S- RTOS的调度方式和任务划分等设计要点进行了详述,并通过实际应用验证了S- RTOS的核心调度程序. In this paper, the characteristics of the Real-Time Multi-Task Operation System (RTOS) are introduced. A special RTOS (S-RTOS) is then designed based on a detailed analysis of the working characteristics of the intelligent electrical apparatus. The proposed S-RTOS overcomes such shortcomings of the traditional sequent structure software as complexity in the code structure, poor transportability and inconvenient extension. Furthermore, some advanced designs are adopted in S-RTOS, including the real-time design, the resource control, the task monitoring, the interruption management, etc. Essentials of the S-RTOS design relating to the schedule mode and the task distribution are also described in detail. The verification of the S-RTOS’s schedule core by application is presented at the end of the paper.

关 键 词： 智能化 电气设备 实时操作系统

领　　域： [电气工程] [自动化与计算机技术] [自动化与计算机技术]