The invention provides a multi-aircraft conflict-free track optimization method based on air-ground negotiation, and the method comprises the steps: obtaining the related information of a current aircraft, predicting to obtain a four-dimensional track set, and downloading the four-dimensional track set to a ground control system; the ground control system obtains related information of other aircrafts and predicts a four-dimensional track set of the other aircrafts; the ground control system evaluates the feasibility of the four-dimensional track of the current aircraft; if the result of the feasibility evaluation meets the requirement, the result is uploaded to the current aircraft to complete track selection, otherwise, the ground control system generates a new four-dimensional track and uploads the new four-dimensional track to the current aircraft; and the current aircraft evaluates according to the new four-dimensional flight path, if the requirement is met, the current aircraft executes and completes flight path selection, and otherwise, the current aircraft restarts. The technical support is provided for the air-ground negotiation-oriented multi-aircraft conflict-free track optimization aspect, and the technical support is provided for fine management and control of a next generation air traffic control system.

    本发明提供了一种基于空地协商的多航空器无冲突航迹优选方法,包括:获取当前航空器的相关信息,预测得到四维航迹集,并下传给地面管制系统;地面管制系统获取其他航空器的相关信息,预测其他航空器的四维航迹集;地面管制系统进行当前航空器的四维航迹的可行性评估;若可行性评估的结果满足要求,则将结果上传给当前航空器,完成航迹选择,否则地面管制系统生成新的四维航迹,上传给当前航空器;当前航空器根据新的四维航迹进行评估,若满足要求,则当前航空器执行并完成航迹选择,否则重新开始。本发明为面向空地协商的多航空器无冲突航迹优选方面提供了技术支持,为下一代空管系统实现精细化管控提供了技术支撑。


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    Title :

    Multi-aircraft conflict-free track optimization method based on air-ground negotiation


    Additional title:

    一种基于空地协商的多航空器无冲突航迹优选方法


    Contributors:
    MA LONGBIAO (author) / TIAN YUNGANG (author) / LI SONG (author) / ZHANG YANG (author) / CHEN XI (author)

    Publication date :

    2025-05-02


    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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