摘要
多功能塔式起重机黑匣子实现了实时数据记录、动作事件顺序记录、安全保护、智能操作、数据通信等功能。本文以实时多任务操作系统为开发平台,设计了其软件系统。按照嵌入式操作系统的任务划分原则,详细给出了系统的任务划分、任务创建及实现,讨论了多任务的调度及任务间通信,应用实践验证了系统设计的正确性。
The multifunction tower crane black-box has realized functions of the data record,sequence of events record,safety,intelligent operation,data communication and so on.The system software is designed based on embedded real-time multitask operating system. According to the task division rule in embedded operating system,the task assignment,the task creating and the task realization are presented.The task schedule and the communication between tasks are also discussed. The accuracy of the system design is verified by the test.
出处
《微计算机信息》
北大核心
2007年第04Z期70-72,共3页
Control & Automation
基金
山东省教育厅重点科技计划项目(J04D09)
