The invention provides a direct flight post-offset flight plan route construction method, which comprises the following steps of: after direct flight operation or direct flight cut-in operation, acquiring an offset distance input by a pilot; judging a leg path of straight flight or straight flight cut-in before offset, the straight flight leg path including only one straight flight leg and a straight flight leg composed of an arc segment and a linear segment, and the straight flight cut-in leg path including a leg incapable of being cut-in and a straight flight cut-in leg composed of two linear segments; and constructing an offset leg according to the straight flight or straight flight cut-in leg position of the aircraft when the offset distance is obtained. According to the method provided by the invention, the direct flight bias function can be realized on the airplane without the direct flight bias function, the realization of the bias function after direct flight is ensured, the method is compatible with the rule for realizing the original bias, and the complexity and the workload of adding the direct flight bias function on the basis of the original bias function are reduced.

    本申请提供了一种直飞后偏置的飞行计划航路构建方法,包括:直飞操作或直飞切入操作后,获取飞行员输入的偏置距离;判断偏置前直飞或直飞切入的航段路径,直飞航段路径包括只有一段直飞航段和由圆弧段与直线段组成的直飞航段,直飞切入航段路径包括不能切入的航段和由两段直线段构成的直飞切入航段;根据获取偏置距离时飞机所处的直飞或直飞切入航段位置构建偏置航段。本申请提供的方法可以在无直飞偏置功能的飞机上实现直飞偏置功能,既保证了直飞后偏置功能的实现,又兼容了原偏置实现的规则,降低了在原本具备偏置功能的基础上增加直飞偏置功能的复杂度和工作量。


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    Title :

    Method for constructing offset flight plan route after direct flight


    Additional title:

    一种直飞后偏置的飞行计划航路构建方法


    Contributors:
    CHEN JING (author) / CHEN ZHE (author) / ZHU JULEI (author) / HAN QI (author) / FENG TINGZHI (author)

    Publication date :

    2023-01-13


    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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