摘要
随着信息技术的发展,低压电器网络化已是目前的一种发展趋势。通过简单论述Modbus TCP协议,并针对低压电器的通信接口,设计了一种嵌入式以太网通信协议转换器,并给出了相应的软硬件设计方法。通过实际测试表明该转换器可完成主机与目标对象之间的正常通信,相信必将有广泛的应用前景。
Low voltage electrical apparatus networking has been a trend as the development of information technology. The Modbus TCP protocol was briefly expounded. Aiming at the communication interface of low voltage electrical apparatus, an embedded EtherNet communication protocol converter was designed and its software and hardware design schemes were given. Practical tests indicate this converter can realize normal communication between main computer and circuit breakers, which will certainly have wide application.
出处
《低压电器》
北大核心
2009年第1期32-34,51,共4页
Low Voltage Apparatus
基金
上海市科委攻关项目资助(060Z22011)
关键词
协议转换
以太网
断路器
protocol converter
EtherNet
circuit breaker
