Software design and implementation of WSN access gateway based on ISA100.11a
Zhaohui Chen, Xiaoyan Zhao, Zhaohui Zhang, Ziqing Fan, Chen Duan, Shangming Sang, Zheng Xiangyang, Lu Qin · 2014
According to ISA100.11a standard, a new gateway access method based on application layer was proposed in this paper which realized the communication between wireless sensor networks and Ethernet. It was C/S structure and completed on the Linux operating development platform. The system mainly contained four modules: Ethernet interface module, data storage module, protocol conversion module and wireless interface module. Each module was responsible for different functions, so as to communicate and exchange data with each other for various protocols. Two test programs were carried out; experiment results showed the gateway was stable and reliable. It can effectively achieve internal data management and remote monitoring in wireless sensor networks.