关键词: 蓝牙, 通信协议体系, EPA, 适配器

Abstract: The Ethernet for Plant Automation(EPA) protocol framework of network control system based on Ethernet and wireless technology is discussed, and the bluetooth communication protocol framework adapting to industrial field control is proposed. The bluetooth adapter adapting to industrial field and the realization method of access device connecting to wire control network are produced. Finally, an example of realization process of software and hardware is given.

Key words: bluetooth, communication protocol framework, Ethernet for Plant Automation, adapter