CAJ | 학술논문

利用 Modbus TCP 技术，设计一种工业网关，实现了 Modbus 协议和 ZigBee 协议转换功能。网关与上位机之间通讯采用了 ModBus TCP协议、与各种 IO 节点之间采用无线 ZigBee 协议。网关硬件基于 STM32F107控制芯片和 CC2530 ZigBee芯片，软件基于Keil uVision4开发编译环境和μC／OS Ⅱ实时操作系统。经过试验测试及现场应用，结果表明，该网关具有工业通讯实时性高、可靠性强和安全性高等优点，同时具有低成本、低能量和高容错性等特点，可以满足工业应用实时性、可靠性和安全性的要求，在提升现有网络性能方面具有很大优势，可以替代传统通讯网络，具有很好的应用前景。
이용 Modbus TCP 기술，설계일충공업망관，실현료 Modbus 협의화 ZigBee 협의전환공능。망관여상위궤지간통신채용료 ModBus TCP협의、여각충 IO 절점지간채용무선 ZigBee 협의。망관경건기우 STM32F107공제심편화 CC2530 ZigBee심편，연건기우Keil uVision4개발편역배경화μC／OS Ⅱ실시조작계통。경과시험측시급현장응용，결과표명，해망관구유공업통신실시성고、가고성강화안전성고등우점，동시구유저성본、저능량화고용착성등특점，가이만족공업응용실시성、가고성화안전성적요구，재제승현유망락성능방면구유흔대우세，가이체대전통통신망락，구유흔호적응용전경。
Based on Modbus TCP,A new kind of Industrial gateway is designed in this paper. The communication between gateway and epigy-nous machine is based on TCP/IP protocol of net-work transport layer,the communication between gateway and various IO nodes is based on wireless ZigBee protocol.The Hardware of gateway is de-signed based on STM32F107 control unit and CC2530 ZigBee unit,software is based on Keil uVi-sion4 compiler development environment andμC/OS Ⅱreal time operating system.The experi-mental results indicates:The ZigBee gateway based on industrial Ethernet shows some charac-teristics including industrial communication real timed,reliability,safety,it also containing low cost,low energy consumption,high fault tolerance. The above results yield the advantage of gateway in the area of network performance,it can replace traditional communication network.