The invention relates to the field of aviation safety, in particular to a low-altitude flight safety co-guidance system, which comprises a flight airspace delimiting module, an image intelligent identification module, a position determination module, a collision risk judgment module, a route planning module and a management database, and is characterized in that an identification model is constructed through a convolutional neural network, and a flight airspace image is acquired; the method comprises the following steps: identifying a moving object and a fixed obstacle in a flight airspace, performing position marking on the moving object and the fixed obstacle in a flight airspace image, predicting a movement track of the moving object in the flight airspace image, further judging whether the aircraft has a collision risk, and determining the collision risk position of the aircraft. A heuristic search algorithm is utilized to output a safe flight path fragment, the whole process from environment perception to risk response is covered, and the possibility of collision accidents of the aircraft is greatly reduced.
本发明涉及航空安全领域,具体而言,涉及一种低空飞行安全协导系统,包括飞行空域划定模块、图像智能识别模块、位置确定模块、碰撞风险判断模块、路线规划模块、管理数据库,本系统通过卷积神经网络构建识别模型,获取飞行空域图像,识别飞行空域内的移动物体和固定障碍物,通过对飞行空域图像内的移动物体和固定障碍物进行位置标记,预测移动物体在飞行空域图像中的运动轨迹,进而判断飞行器是否存在碰撞风险,通过确定飞行器碰撞风险位置,利用启发式搜索算法输出安全飞行路径片段,涵盖了从环境感知到风险应对的全过程,极大地降低了飞行器发生碰撞事故的可能性。
Low-altitude flight safety co-guidance system
一种低空飞行安全协导系统
30.05.2025
Patent
Elektronische Ressource
Chinesisch
FLIGHT GUIDANCE METHOD OF HIGH-ALTITUDE PILOTLESS PLANE
Europäisches Patentamt | 2016
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