一款新型烟草称重读卡定级器的设计与实现  

Design and Implementation of a New Device for Weighting,Reading Card and Grading of Tobacco

作　　者：叶芊芊[1] 

机构地区：[1]浙江商业职业技术学院应用工程系

出　　处：《电子技术（上海）》2012年第12期65-67,64,共4页Electronic Technology

摘　　要：长期以来烟草称重定级系统自动化程度不高引起了相当多的关注,因此设计了一款新型的烟草称重读卡定级器来解决这一问题。该烟草称重读卡定级器采用ARM最新一代Cortex-M3内核的STM32F103VC为主控制器,并将嵌入式实时多任务操作系统μC/OS-Ⅱ引入系统软件设计部分。本设计极大提高了烟草定级系统的自动化程度,同时又增强了系统的实时性与可靠性。目前,本烟草称重读卡定级器已成功运用于某烟草定级系统中。The low automation existed in tobacco industry causes wide attention for a long time. In order to solve this problem, a new device is designed for weighting, reading card, and grading of tobacco. The device uses STM32F103VC with ARM kernel as the main controller; and introduces embedded real-time operating system μ C/OS-II into the software design part of the system. The system raises greatly the automation, as well as the reliability and real-time performance of the system. The device has been applied in a tobacco grading system at present.

关 键 词：STM32F103VC μC/OS-Ⅱ 任务调度 

分 类 号：TP311.1[自动化与计算机技术—计算机软件与理论]