摘要
给出了arm内核处理器与以太网控制芯片RTL8019AS及DS1820温度传感器接口电路,以及基于嵌入式Linux操作系统的软件设计过程,从而实现嵌入式系统利用Internet技术实现工业温度监控设备的低成本网络互联,信息的沟通,并且用户可通过网络实现远程监控和维护,这种方案在工业控制领域具有很好的前景。
The interface circuits of arm-core processors and Ethernet control RTL8019AS and DS1820 chip temperature sensor, as well as software design process based on Linux operating system are given, thus embedded systems are realized using intemet technology to achieve industrial temperature monitoring equipment with low-costing network, and information communication, user also can achieve remote monitoring and maintenance through network. Such programs have a good prospects in the field of industrial control.
出处
《计算机工程与设计》
CSCD
北大核心
2009年第17期3940-3942,共3页
Computer Engineering and Design
关键词
嵌入式
操作系统
网络
温度
以太网
embedded
operating system
network
industrial temperature
Internet
