To provide a search device, a search method and a program for quickly finding a lost moving body.SOLUTION: A search device 10 comprises: an acquisition unit 11 for acquiring, from an unmanned aerial vehicle 20 that searches for a lost moving body 30, the radio wave intensity of a radio wave dispatched from a transmitter provided to the lost moving body 30 and the position and altitude at which the radio wave is received; a generation unit 12 for arranging colors to the coordinates of a map image that corresponds to the position in accordance with the radio wave intensity, and generating a visualization graph; and an estimation unit 13 for inputting the visualization graph to an estimation model and estimating the position of the lost moving body 30.SELECTED DRAWING: Figure 1

    【課題】遺失した移動体を迅速に捜し出す、捜索装置、捜索方法、及びプログラム。【解決手段】捜索装置10は、遺失した移動体30に設けられた発信機から発信された電波の電波強度と、電波を受信した位置及び高度とを、遺失した移動体30を捜索するための無人航空機20から取得する、取得部11と、位置に対応する地図画像の座標に、電波強度に応じて配色をし、可視化グラフを生成する、生成部12と、可視化グラフを推定モデルに入力して、遺失した移動体30の位置を推定する、推定部13とを有する。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    SEARCH DEVICE, SEARCH METHOD, AND PROGRAM


    Additional title:

    捜索装置、捜索方法、及びプログラム


    Contributors:

    Publication date :

    2023-02-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G09B Unterrichts- oder Vorführungsgeräte , EDUCATIONAL OR DEMONSTRATION APPLIANCES



    SEARCH DEVICE, SEARCH METHOD, AND SEARCH PROGRAM

    UENO ISOO / OKI NOBUHIRO / ISOMURA ATSUSHI et al. | European Patent Office | 2023

    Free access

    SEARCH DEVICE, SEARCH METHOD AND COMPUTER PROGRAM

    OISHI HISANORI | European Patent Office | 2023

    Free access

    ROUTE SEARCH PROGRAM, ROUTE SEARCH DEVICE AND ROUTE SEARCH METHOD

    KAWASHITA MITSUYA | European Patent Office | 2022

    Free access

    ROUTE SEARCH DEVICE, ROUTE SEARCH METHOD, AND ROUTE SEARCH PROGRAM

    ITABASHI NAOAKI / OKADA SATOSHI / YAMANE AKIHIRO | European Patent Office | 2017

    Free access

    ROUTE SEARCH PROGRAM, ROUTE SEARCH METHOD, AND ROUTE SEARCH DEVICE

    SASAKI HIROSHI / SHIMADA KOJI / TAKANO KOSEI | European Patent Office | 2017

    Free access