The invention discloses an ADS-B position resolving method based on a satellite-borne scene. The method comprises: a ground control center firstly receiving monitoring data from the satellite-borne ADS-B, judging whether the data type is position information or not, and completing the calculation of the position information through a reference point calculation method or an odd-even joint calculation method after the position information is recognized, so as to obtain the flight position of an airplane in time; and finally, judging whether to update and store the reference point information ornot according to the track point filtering condition. Compared with an existing ADS-B position calculation method, the method has the advantages that the position information is judged step by step,the recognition rate is high, the calculation precision is high, and the efficiency is high.
本发明公开了一种基于星载场景的ADS‑B位置解算方法,地面控制中心首先接收来自星载ADS‑B的监视数据,判断数据类型是否为位置信息,识别出位置信息后通过参考点计算方法或奇偶联合解算方法完成对位置信息的解算,以便及时获取飞机的飞行位置。最后根据航迹点过滤情况来判断是否对参考点信息进行更新入库。本发明与目前ADS‑B位置解算方法相比,实现了对位置信息的逐级判断,具有识别率高、解算精度高、效率高的优势。
ADS-B position resolving method based on satellite-borne scene
一种基于星载场景的ADS-B位置解算方法
2020-07-10
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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