论文部分内容阅读
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 operation safety and efficiency of civil aviation apron support equipment (including flight security vehicles and corridors, etc.), a data collection terminal, a data server host and a wireless Mesh backbone transmission network are mainly designed to meet the C / S architecture Civil aircraft apron security equipment data acquisition system. The system is fully integrated with the characteristics of relatively stable production area of the ramp, stable power supply, inconvenient cable laying and low speed moving equipment for supporting equipment. Compared with the traditional GPRS communication, Zigbee ad hoc network and industrial Wlan network data acquisition Scenario has more signal stability, business processing capabilities and network coverage. The test was carried out at Yantai Airport in Shandong Province. The results show that the system has flexible layout, low cost and stable operation, which can meet the actual application requirements of the airport.