JBPM在无人机遥感网应急调度管理的应用

Application of JBPM in Emergency Dispatch Management for UAV Remote Sensing Network

为了保障无人机遥感业务运行网络的规范化、高效运行,文章建立了一套无人机遥感网应急调度管理系统,实现了应急条件下无人机遥感资源网统一的配置、调度与运行管理。以业务流程管理(Java Business Process Management,JBPM)工作流引擎为基础,首先介绍了JBMP的基本概念和框架,论述了无人机遥感网应急任务调度管理的典型工作流程;然后结合Petri网理论,以Petri网为工具建立了无人机遥感网应急任务调度管理的层次化模型,并对模型进行了正确性验证;最后设计开发了基于JBPM的无人机遥感网应急调度管理系统,实现了无人机遥感网应急任务调度的全生命周期管理。该系统成功部署并应用于无人机遥感网试验验证任务,满足遥感网任务调度需求的同时,能够长时间稳定无故障运行,实现了无人机遥感网络资源的统一调度管理与有效监视,为无人机遥感网业务运行提供了一种网络化的反馈式互动在线调度管理平台。

AbstractRecently UAVs play an irreplaceable role in the fields of obtaining spatial data of emergency response. On the basis of collecting the UAV remote sensing resources which can be used for emergency and building the network of distributed UAV remote sensing services, in order to ensure that the network operates efficiently, the paper establishes an emergency response dispatch management system of UAV remote sensing network to achieve a unified configuration under the emergency conditions. Firstly, based on the Java Business Process Management （JBPM for short） engine, the paper introduces the basic concepts and framework of JBPM, and discusses the typical workflow of the emergency scheduling management of the UAV remote sensing net-work. Secondly, combining Petri nets theory, the paper establishes a hierarchical model of emergency schedul-ing management task, and validated the correctness of the model. Finally, emergency response dispatch man-agement system for UAV remote sensing network based on JBPM, achieving the purpose of lifecycle manage-ment of emergency response task. The system is deployed and applied successfully in the validation task of UAV remote sensing network. It not only meets the requirements of remote sensing network dispatch task, but also operates stably for many hours, providing an online scheduling feedback management platform for UAV remote sensing network.