基于Linux Qt技术可视化网关系统

Visualization Gateway System Based on Linux Qt Technology

摘要: 针对远程实验室平台控制需求，提出了一种基于Linux Qt平台可视化管理的网关系统设计方案，设计实现了一种基于嵌入式的C/S模式的可视化网关系统。该系统采用Cortex-A9四核的Exynos 4412芯片作为处理核心，以嵌入式Linux Qt平台作为本地服务端与远程的客户端，通过串口和网口采集Zigbee网络传感器的数据，结合嵌入式Linux操作系统、Zigbee技术及网络传输，利用开源的图形界面库Qt开发界面程序。系统综合考虑了局域网内各种传感器设备的接入，可方便与外界网络信息交换。

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 server 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 transmission, 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.