基于uclinux的嵌入式网络洗碗机  

Design of an Embedded Internet Dishwasher Controller

作　　者：梁明 陈敬谦 竺菊梅 

机构地区：[1]中国电器科学研究院,广东广州510300

出　　处：《航空计算技术》2008年第6期78-80,共3页Aeronautical Computing Technique

基　　金：广东省自然科学基金(8151030201000001)

摘　　要：采用32位ARM内核的S3C44B0作为核心微处理器,设计了网络洗碗机控制器各个模块的硬件电路,包括系统电源、FLASH、SDRAM、网口、LCD显示屏等。在基于嵌入式实时操作系统μClinux的软件平台上,移植了用户图形界面minigui,编写了洗碗机的应用软件。试验情况表明,系统既可实现洗碗机现场操控功能,又能够进行基于以太网的数据通信,对洗涤参数和运行状态进行远程监测,其可靠性和实时性达到了设计要求。This paper introduces the micro processor S3C44B0 comprising 32- bit ARM core into practical product development of the home dishwasher. The hardware architecture of the system, including CPU, FLASH, SDRAM, network, LCD and etc. The software is composed of real- time operating systemμClinux, minigui graph interface and user software application. Experiments indicate that the system is comprehensive. It is available for remote monitoring besides general operation. Actual result illustrates it has better reliability and real- time character. The design requirement is satisfied.

关 键 词：S3C4480 嵌入式系统 ΜCLINUX MINIGUI 网络洗碗机 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]