基于Modbus和ZigBee的工业现场环境监测系统的实现

In order to solve the networking and information management issues for environmental monitoring of industrial site, this paper presents industrial site environmental monitoring system based on Modbus and ZigBee. The system builds wireless sensor network of industrial field through utilizing ZigBee protocol, and establishes TCP/IP telecommunication system by embedded smart gateway and PC software. In the meantime, the system embedded application layer transport protocol Modbus which increases instantaneity and stability of the whole monitoring system. The design of this paper combines Modbus and ZigBee technology and provides an effective solution for implementation of industrial field environmental monitoring system.