The invention provides a device for auxiliary measurement of the fuel quantity of a civil aircraft. The device may include: a level meter that may be used to measure a level height of a fuel tank; the mounting bracket can be used for fixing the level meter at an upper wall plate area of the oil tank; and the ground handheld equipment can be used for receiving the oil tank liquid level height information fed back by the level meter and calculating the fuel quantity in the oil tank based on the oil tank liquid level height information. In addition, the invention further provides a method for auxiliary measurement of the fuel quantity of the civil aircraft. The device is portable and easy to move, the liquid level height of the oil tank can be measured through the interface reserved in the upper wall plate of the oil tank, and the oil quantity of the oil tank with higher measurement precision can be obtained.

    本发明提供了一种用于民机燃油量辅助测量的装置。该装置可以包括:物位计,该物位计可以用于测量油箱的液面高度;安装支架,该安装支架可以用于将该物位计固定在油箱上壁板区域处;以及地面手持设备,该地面手持设备可以用于接收该物位计反馈的油箱液面高度信息并且基于该油箱液面高度信息来计算油箱中的燃油量。此外,本发明还提供了一种用于民机燃油量辅助测量的方法。本发明的装置便携易于移动,可以通过在油箱上壁板预留的接口,进行油箱液面高度测量,并得到测量精度更高的油箱油量。


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    Title :

    Method and device for auxiliary measurement of fuel quantity of civil aircraft


    Additional title:

    一种用于民用飞机燃油量辅助测量的方法和装置


    Contributors:
    WANG LULU (author) / TANG HUIJUAN (author) / JI SHENG (author) / SONG ZHIQIANG (author) / LI BOWEN (author)

    Publication date :

    2025-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G01F Messen des Volumens, des Durchflussvolumens, des Massendurchflusses oder des Füllstandes , MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL



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