基于CAN与Ethernet接口的粮情通信分机  

Communication Extension Design for Grain Situation Based on CAN and Ethernet

作　　者：孙康岭[1] 徐遵义[2] 

机构地区：[1]泰山职业技术学院机电工程系,山东泰安271000 [2]山东建筑大学计算机科学与技术学院,山东济南250101

出　　处：《仪表技术与传感器》2011年第4期87-89,共3页Instrument Technique and Sensor

基　　金：山东省教育厅科研项目(J07WJ26)

摘　　要：根据国内粮情测控技术的发展趋势,为满足粮食储备企业管控一体化的需求,提出了基于CAN与Ethernet接口的粮情通信分机的嵌入式解决方案。以网络单片机DS80C400为核心进行了硬件设计与软件设计,完成了软硬件测试,并在粮情测控系统中获得了应用。应用结果表明,通信分机功能完善,性能可靠。According to development trends of domestic grain measurement and control technology,the solution was put forward based on CAN and Ethernet of communication extension to meet the reserves of food enterprise for management and control integration.The hardware design and software design were carried out with DS80C400 as the core.The debugging of hardware and software was carried out for communication extension.The application of communication extension was gained in the measurement and control of grain situation.The practical application shows that it is good and reliable.

关 键 词：CAN ETHERNET DS80C400 粮情 通信分机 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]