To provide a water quality measurement method that enables quick, easy, and stable simultaneous surveys of multiple locations in large bodies of water such as oceans and lakes, even when a user is in a remote location such as on land.SOLUTION: A water quality measurement method includes: using an unmanned aerial vehicle that can fly by remote control and take off and land on a water surface, and a probe that includes a wireless measurement unit that can be attached to and detached from the unmanned aerial vehicle; moving the plurality of probes to a plurality of survey points in a target water area; measuring water quality information including at least one of water temperature, electrical conductivity, dissolved oxygen, turbidity, pH, etc., in real time, while floating on a water surface at regular intervals; and transmitting the water quality information immediately wirelessly to a receiving terminal installed on land to be recorded, or wirelessly relaying the water quality information to the receiving terminal immediately by one of the probes to the receiving terminal. FIG. 5 shows an example of a mesh network using two unmanned aerial vehicles. For this wireless communication and flight control, a waterproof container that can be attached to a top of the unmanned aerial vehicle is provided.SELECTED DRAWING: Figure 5

    【課題】海や湖などの広い水域における複数地点の水質調査を、陸地などの離れた場所にいながら迅速・容易に複数地点の同時調査を安定に行うことができる水質計測方法を提供すること。【解決手段】遠隔操作により飛行できかつ水面上で離着水が可能な無人飛行体と、無人飛行体に結合・分離可能な無線計測部を含んで構成される探査機を用い、複数の前記探査機を対象水域の複数の調査地点へ移動させ、一定間隔をあけて水面に浮遊させた状態で、水温、電気伝導度、溶存酸素、濁度及びpH等のうち少なくとも1つを含む水質情報をリアルタイムで計測し、その水質情報を陸地に設置された受信端末に即時無線伝送および記録する、または探査機のどちらか一方は前記水質情報を即時受信端末に無線中継伝送する。図5は2台の無人飛行体によるメッシュ型ネットワークの例である。この無線通信と飛行制御のために、無人飛行体の上部に装着可能な防水容器が設けられる。【選択図】図5


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    Title :

    REMOTE WATER QUALITY MEASUREMENT METHOD


    Additional title:

    遠隔水質計測方法


    Contributors:

    Publication date :

    2024-05-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B64U / C02F Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm , TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES



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