基于任务驱动的传感器指示交接研究

Research on Sensor Indication and Handover Based on Task Driven

针对传感器指示交接技术中指示对象难以确定的问题,根据指示交接的实际过程,研究了基于任务驱动的传感器指示交接,详细阐述了指示交接任务的产生和执行,包括对任务进行数学描述和分类、分解;提出了基于协作任务优先级英式拍卖协议的协作/协调机制,完成了不同协作任务竞争相同传感器资源出现冲突时的冲突消解,解决了多传感器指示交接中"指示谁"的问题;实例分析表明,该方法合理、有效,为对指示交接的深入研究奠定了基础。

Aiming at the problem that the indication object is difficult to determine in the sensor indication and handover, on the basis of the actual process of indication and handover, the course of indication and handover is researched based on task driven, and it is detailedly expounded that how tasks were produced and carried out, including description and classification of tasks. A cooperation and coordination mechanism is put forward by using English auction protocol with the priority of cooperative task, it can achieve the conflict resolution when different cooperative tasks compete for the same sensor resource and solve the problem of ＂who should be cued＂ in the sensor indication and handover. Finally, the simulation result verifies the rationality and effectiveness of the proposed method, and what have been done in this paper lay the foundation of research on the indication and handover.