A conflict detection and release method based on a flight state network comprises the steps that 1, in the process that an aircraft executes a flight task, speed, orientation and course flight state information of the aircraft and other aircrafts in the flight space of the aircraft are continuously obtained; step 2, according to the obtained current state information of the aircraft, preliminarily screening conflicting objects, and predicting a track of a next stage by using a speed obstacle method; 3, constructing a flight state network of all aircrafts in the flight airspace range of the aircraft, and calculating a conflict coefficient to obtain a conflict resolution weight; step 4, according to the conflict resolution weight, sequentially performing conflict resolution on the conflicts existing in the aircraft through a resolution strategy; and step 5, after the conflict is released, track prediction and conflict detection of the next stage are carried out until the aircraft safely arrives at the destination. According to the method, the flight conflict caused by multiple aircrafts can be intuitively reflected, the resolution interval is visualized, the complexity of aircraft multi-aircraft conflict detection is reduced, and the flight safety of the aircrafts is improved.
一种基于飞行状态网络的冲突探测与解脱方法,步骤1、在航空器执行飞行任务过程中,持续获取该航空器及其飞行空域内其他航空器的速度、方位、航向飞行状态信息;步骤2、根据获取的航空器当前状态信息,初步筛选冲突对象,利用速度障碍法预测下阶段的航迹;步骤3、构造该航空器飞行空域范围内所有航空器的飞行状态网络,计算冲突系数,得到冲突解脱权值;步骤4、根据冲突解脱权值,依次对飞行器存在的冲突通过解脱策略进行冲突解脱;步骤5、冲突解脱后,进行下一阶段的航迹预测及冲突检测,直至航空器安全抵达目的地。本发明可以直观的反映多机造成的飞行冲突,解脱区间可视化,降低了航空器多机冲突探测的复杂性,提高了航空器飞行安全性。
Flight state network-based conflict detection and release method
一种基于飞行状态网络的冲突探测与解脱方法
29.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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