摘要: 针对航班延误预警缺乏软件支撑的现状,分析关键飞行资源对航班波及延误的影响并建立波及延误模型,设计并实现航班延误预警Web服务的接口与算法,并利用前端系统调用Web服务给出仿真计算实例。实验表明,该Web服务为航班延误预警提供了有效的定量分析工具。
关键词:
航班延误,
波及延误,
延误预警,
软件组件,
Web服务
Abstract: To solve the lack of software foundation for predicting flight delay, a Web service to predict flight delay is designed and implemented. The effect to propagated flight delay of critical flight resources is analyzed, and a flight delay propagation model is created. Then the interfaces and algorithms of the Web service are designed and implemented. And a simulation analysis through front-end system that invokes the Web service is presented. It shows that the Web service offers an effective approach to quantitative analysis of flights delay.
Key words:
flight delay,
propagated delay,
delay predict,
software component,
Web service
中图分类号:
荣 耀;王建东. 航班延误预警Web服务的设计与实现[J]. 计算机工程, 2008, 34(22): 66-69.
RONG Yao; WANG Jian-dong. Design and Implementation of Web Service to Predict Flight Delay[J]. Computer Engineering, 2008, 34(22): 66-69.