基于Mesh网络的机坪保障设备数据采集系统  

Data Acquisition System for Apron Support Equipment Based on Wireless Mesh Network

作　　者：张积洪[1] 魏云龙[1] 

机构地区：[1]中国民航大学航空自动化学院,天津300300

出　　处：《中国民航飞行学院学报》2017年第4期13-17,共5页Journal of Civil Aviation Flight University of China

摘　　要：为提高民航机坪保障设备(包括航班保障车辆和廊桥等)运行安全及效率,设计了一种主要以数据采集终端机、数据服务器主机与无线Mesh主干传输网络组成,满足C/S架构的民航机坪保障设备数据采集系统。该系统充分结合机坪生产活动区域相对固定,电源供给稳定,线缆敷设不便且保障设备多为低速移动目标等特点设计,较传统的GPRS通信,Zigbee自组网,工业Wlan网络架构的数据采集方案有更强的信号稳定性、业务处理能力和网络覆盖范围。在山东烟台机场进行现场测试,结果表明:系统布置灵活,成本低,运行稳定,能够很好地满足机场实际应用需求。In order to improve the running efficiency of the civil aviation apron support equipment （including flight support vehicles and boarding bridges, etc）, we design a civil aviation apron support equipment data acquisition system, which is composed of data acquisition terminal, data server host and wireless mesh backbone transmission network with the C/S architecture. The system is fully in consideration of these factors, such as the apron production activities are carried out in relatively fixed area; power supply is stable; and most support equipment are slow moving targets with cable laying inconvenience. Comparing with the traditional GPRS communication, Zigbee ad hoe network, and industrial Wlan network, this system achieves stronger signal stability, data processing capacity and network coverage. A field test was conducted in Shandong Yantai airport. Results show that the system can meet the needs of the practical application of the airport featuring with layout flexibility, low cost, and＇stable, operation,.

关 键 词：机坪保障设备 无线 MESH 网络 数据采集 

分 类 号：V351.3[航空宇航科学与技术—人机与环境工程]