中国民航飞行学院学报

随着机场运营规模不断扩大,各种改建和扩建工程愈加频繁,这些工程通常会对机场飞行安全造成一定的影响。本文因此研究了基于多传感器融合的机场不停航施工安全风险监测,保障施工过程中机场安全高效运行。首先,分析不停航施工涉及的安全项,梳理安全需求。然后,采用相机和激光雷达组合感知方式,获取目标物位置、类别和轨迹信息。最后,基于目标信息和触发规则实现了安全风险监测预警。实验结果表明,本方法克服了单一传感器感知的缺点,解决了传统施工现场监管和远程监管需要人工识别、判断风险并预警的问题。

With the expanding scale of airport operation,all kinds of reconstruction and expansion projects are becoming increasingly frequent,which commonly affects the flight safety.Therefore,this article studies the safety risk monitoring of airport non-suspension construction based on multisensor fusion to ensure the safe and efficient operation of the airport in the course of construction.Firstly,the article analyzes the safety items involved in non-suspension construction and outlines the safety requirements.Then the position,category and trajectory data of the target are obtained by the combination of camera and lidar.Finally,security risk monitoring and precaution is realized based on target data and trigger rules.The experimental results show that the method overcomes the shortcomings of single sensor perception and solves the problems associated with the traditional on-site and remote supervision which require manual identification,risk assessment and early warning.