Preliminary Study on China's Low-Altitude Airspace Operation Safety Evaluation Method

摘要

As the innovation of low-altitude airspace is advancing, the operating system is more mature, and the amount of aircraft increases rapidly, resulting in the increasing importance of the operation security. However, today's research on safety evaluation of low-altitude airspace in China is lagging behind. There are some similarities in operation between low altitude airspace and medium/high altitude airspace. With the reference of conventional research of safety evaluation, and combined with the nature and operating characteristics of the low-altitude airspace, safety factors are analyzed and safety evaluation index system is built. Finally, idea and method of safety evaluation is proposed to provide theory basis for identifying the weakness of operation safety in low-altitude airspace.