The invention relates to a low-altitude aircraft course operation longitudinal safety interval control method, which comprises the following steps of: identifying a position coordinate of a controlled aircraft, and calculating a safety position envelope corresponding to the controlled aircraft according to the position coordinate; acquiring information of a route where the controlled aircraft is located, and performing judgment according to the route information: if the route where the controlled aircraft is located is a low-density route, performing flight safety interval management by adopting a fixed blocking concept based on a safety position envelope corresponding to the controlled aircraft; if the course of the controlled aircraft is a high-density course, performing flight safety interval management by adopting a moving block concept based on the safety position envelope corresponding to the controlled aircraft; wherein the route information at least comprises a cruise operation time interval of two adjacent aircrafts. Compared with the prior art, the flight route density is judged according to the flight route information, interval management is carried out according to different flight route densities by adopting a rail transit fixed block or movable block concept, and the method has the advantages of being high in safety flight control reliability and the like.

    本发明涉及一种低空航空器航线运行纵向安全间隔管制方法,包括:识别被控航空器的位置坐标,根据位置坐标计算被控航空器对应的安全位置包络;获取被控航空器所在的航线信息,根据航线信息判断:若被控航空器所在航线为低密度航线,则基于被控航空器对应的安全位置包络,采用固定闭塞理念进行飞行安全间隔管理;若被控航空器所在航线为高密度航线,则基于被控航空器对应的安全位置包络,采用移动闭塞理念进行飞行安全间隔管理;其中,航线信息至少包括相邻两架航空器的巡航运行时间间隔。与现有技术相比,本发明根据航线信息判断航线密度,针对不同航线密度采用轨道交通固定闭塞或移动闭塞理念进行间隔管理,具有安全飞行管制可靠性高等优点。


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    Title :

    Low-altitude aircraft route operation longitudinal safety interval control method


    Additional title:

    低空航空器航线运行纵向安全间隔管制方法


    Contributors:
    WANG YIN (author) / ZHU YONGHUA (author) / LIU LEI (author) / XU XIANLIANG (author) / ZHANG LIPENG (author)

    Publication date :

    2025-03-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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