基于Linux Qt技术可视化网关系统精选.pdf

Computer Science and Application 计算机科学与应用, 2015, 5, 108-115 Published Online April 2015 in Hans. /journal/csa /10.12677/csa.2015.54014 Visualization Gateway System Based on Linux Qt Technology * Jian Wen, Lijun Tang , Zhongchuan Lin, Min Deng, Feng Bin, Yongjian Wang, Yu Gang Department of Physics and Electronic Science, Changsha University of Science and Technology, Changsha Hunan * Email: tanglj2009@163.com rd th th Received: Apr. 23 , 2015; accepted: May 8 , 2015; published: May 14 , 2015 Copyright © 2015 by authors and Hans Publishers Inc. This work is licensed under the Creative Commons Attribution International License (CC BY). /licenses/by/4.0/ Abstract Aiming at the requirement of laboratory platform for remote network control, we propose a de- signing scheme of visualization gateway system based on Linux Qt platform, and realize a visuali- zation gateway system based on the embedded C/S mode. The system adopts the Cortex-A9 quad- core Exynos 4412 chip as the processor cores, uses embedded Linux Qt platform as the local serv- er and remote client, collects Zigbee network sensors’ data via the serial port and Ethernet port, and combining with embedded Linux operating system, Zigbee technology and network transmis- sion, uses open source interface library Qt to develop interface program. The system synthetically considers the access of a variety of sensor devices in LAN, and can easily exchange the information with the outside network. Keywords Visualization Gateway, Remote Monitoring, Zigbee 基于Linux Qt技术可视化网关系统 * 温 建，唐立军 ，林中川，邓 敏，宾 峰，王永健，刚 煜 长沙理工大学物理与电子科学学院，湖南 长沙 * Email: tanglj2009@1