机载设备外场交互式维护网络化技术  

Web-based Field Interactive Maintenance Techniques for Airborne Equipments

作　　者：孙倩 张选刚[1,2] 吕镇邦 SUN Qian;ZHANG Xuan-gang;LYU Zhen-bang(Xi′an Kaixiang Computer Software Co.,Ltd.,Xi′an 710000,China;Xi′an Aeronautics Computing Technique Research Institute,AVIC,Xi′an 710000,China)

机构地区：[1]西安凯翔计算机软件有限责任公司,陕西西安710000 [2]航空工业西安航空计算技术研究所,陕西西安710000

出　　处：《航空计算技术》2022年第4期121-125,共5页Aeronautical Computing Technique

基　　金：工信部民机专项项目资助(MJ-2017-S-58)。

摘　　要：为提升外场维护人员的工作效率,更准确、高效地开展维护工作,提升维护技术的网络化、通用化、智能化水平是机载维护系统(Onboard Maintenance System,OMS)急需满足的需求。提出一套符合国际先进机载维护标准和技术规范的机载设备外场网络化交互式维护技术解决方案。通过执行ARINC 624协议,与飞机成员系统建立交互式测试模型,获取机载成员系统设备的健康状态数据;采用XML-RPC(远程程序调用)与Flex数据通信技术,设计了一整套并行测试执行过程和标准化交互式测试页面,满足对不同机载设备同时进行交互式维护测试操作,进而实施外场综合诊断和故障隔离,为实现民用飞机智能维护的目标奠定基础。In order to improve the working efficiency of maintenance personnel and carry out maintenance work more accurately and efficiently,it is imperative to improve the cyberization,generalization and intelligenceability of airplane maintenance techniques.A set of remote interactive maintenance solution conforming to international advanced aircraft maintenance standards and technical specifications was proposed.By performing ARINC 624 protocol,the interactive test model with the aircraft member system was built to obtain the health status of onboard equipment.Based on the use of XML-RPC(Remote Procedure Call)and Flex data communication technology,the parallel test executive process and standardized interactive test pages can be designed,which helps to implement remote integrated diagnosis and fault isolation,thus laying a foundation for realizing the goal of intelligent maintenance of civil aircraft.

关 键 词：网络化 外场交互式维护 并行测试 远程程序调用 

分 类 号：V37[航空宇航科学与技术—航空宇航推进理论与工程]