The invention discloses a multi-source assisted ADS-B (Automatic Dependent Surveillance-Broadcast) traffic situation awareness processing method, which comprises the following steps of: acquiring absolute position data of an aircraft for inspection and screening by using data sources such as airborne inertial system data, airspace traffic data received based on TCAS (Traffic Collision Avoidance System) and ADS-B IN as auxiliary data sources for ADS-B situation awareness processing; therefore, the optimal data source is determined to be used for ADS-B situation calculation, the ADS-B traffic situation information which is more stable and reliable compared with an existing device that only GNSS serves as a unique positioning data source of the aircraft is obtained, the reliability of data back-end application is improved, and the operation safety and efficiency of the aircraft are improved.
本发明公开了一种多源辅助的ADS‑B交通态势感知处理方法,利用机载惯性系统数据、基于TCAS与ADS‑B IN接收的空域交通数据等数据源作为ADS‑B态势感知处理的辅助数据源,获取本航空器的绝对位置数据进行检验与筛选,从而确定最优的数据源用于ADS‑B态势解算,从而获取相对现有设备中仅GNSS作为唯一本航空器定位数据源更稳定可靠的ADS‑B交通态势信息,从而提升数据后端应用的可靠性,有助于提升航空器的运行安全与效率。
Multi-source assisted ADS-B traffic situation awareness processing method
一种多源辅助的ADS-B交通态势感知处理方法
2023-09-12
Patent
Electronic Resource
Chinese
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