基于Modbus TCP的低压电器通信模块设计  

The Design of Communication Module of Low Voltage Electrical Equipment Based on Modbus TCP

作　　者：张代芹[1] 黄慎之[1] 王海宽[1] 

机构地区：[1]上海大学机电工程与自动化学院

出　　处：《机电一体化》2009年第6期35-37,45,共4页Mechatronics

基　　金：上海市科委攻关项目,课题代号06DZ2201

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。文章简单论述了Modbus TCP协议,针对低压电器的通信接口设计了一种嵌入式以太网通信通信系统并给出了相对应的软硬件设计方法。实际测试表明该转换器可完成主机与目标对象之间正常通信,有广泛的应用前景。With the rapid development of information technology, Networking capability is the development trend of low-voltage electrical equipment. Modbus TCP protocol is present in this article, and choose a low voltage electrical： equipment as the object, the embedded communication system based on Ethernet is designed, and give a relevant design method of software and hardware of communication protocol converter.The communication is normal between the main control machine and the low voltage electrical equipment through the actual test and can be widely applied.

关 键 词：协议转换 ARM 以太网 断路器 IP 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]