【摘要】 探讨了基于以太网和无线技术的网络化控制系统EPA协议体系,提出了适应工业控制的现场级"蓝牙"通信协议体系,介绍了适应工业现场的"蓝牙"适配器和连接有线控制网络的"蓝牙"接入设备的实现方法。最后,以具体实例说明了软硬件的实现过程。更多还原

【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.更多还原