The invention provides an unmanned aerial vehicle water conservancy and hydrology flow measurement method. The method comprises the following steps that S1, a detector starts PC flow measurement software to set a measured section and all vertical lines; S2, the detector and the flyer electrify the unmanned aerial vehicle, and check whether the voltage, the temperature increasing holder and the ground communication are smooth or not; S3, the unmanned aerial vehicle is controlled to take off by a flyer, and the unmanned aerial vehicle flies to a position right above the section starting point distance of 0; S4, the unmanned aerial vehicle is controlled to fly to a position right above a first vertical line along the vertical direction of the river by a flyer, and the unmanned aerial vehiclehovers; and S5, the ground PC flow measurement software selects a No.1 vertical line, selects a flow velocity measurement duration (10S/60S/100S/300S), and clicks to measure the velocity. Through flowcooperation of S1, S2, S3, S4, S5, S6 and S7, a river section can be segmented into 11 small end faces in advance for vertical line detection, then flow calculation is performed on test data of eachsection through flow measurement software of a ground PC, and flow test operation at each vertical line position is completed.

    本发明提供一种无人机水利水文流量测量方法,包括如下步骤:S1、检测人员开启PC机测流软件设置所测断面及各个垂线;S2、检测人员和飞手再对无人机进行上电、检查电压及增温云台以及与地面通信是否顺畅;S3、飞手操控无人机起飞,将无人机飞行至断面起点距为0的正上方;S4、飞手操控无人机沿河流垂直的方向,飞至第一个垂线正上方,并悬停;S5、地面PC机测流软件选取1号垂线,选取流速测速历时(10S/60S/100S/300S),点击测速。本发明通过S1、S2、S3、S4、S5、S6和S7的流程配合,可预先对河流断面进行分割成11个小端面进行垂线检测,再通过地面PC机测流软件对各个断面的测试数据进行流量计算,完成各个垂线位置的流量测试作业。


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    Title :

    Unmanned aerial vehicle water conservancy and hydrology flow measurement method


    Additional title:

    一种无人机水利水文流量测量方法


    Contributors:
    YE YONGQING (author) / XU WEIQIANG (author) / QIAN MIN (author) / MO KEMING (author) / YE XIANGYANG (author)

    Publication date :

    2021-02-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B64C AEROPLANES , Flugzeuge / G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes



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