织布机监测数据采集系统中区域处理器的设计  

Design of area controller in loom monitoring data collection system

作　　者：刘伟信[1] 李昕[1] 

机构地区：[1]天津工业大学计算机技术与自动化学院,天津300160

出　　处：《天津工业大学学报》2006年第5期65-67,共3页Journal of Tiangong University

基　　金：天津纺织集团资助项目

摘　　要：针对织布机的监测问题,在数据采集系统中,将很多监测器分成几个区域,设计一种区域处理器来接收处理总线上的数据,文中介绍了其硬件结构和软件结构．实验确认,这种设计可以减轻总线的负担,使得在低速率下也可以同时接收多个设备同时向总线发送的数据．The loom monitoring system is studied. In the data collect system, many observers are divided into several areas, and an area controller is designed to receive and deal the data from the bus. The hardware and the software of the area controller are introduced. The experiment proves that this design can mitigate the load of the bus and get data immediately from the bus even if several observers send data to the bus at the same time and low bus velocity.

关 键 词：区域处理器 CAN总线 LPC2292 ΜC/OSII 织布机 数据监测 

分 类 号：TS103.33[轻工技术与工程—纺织工程] TP277[轻工技术与工程—纺织科学与工程]