LOCATION ESTIMATION SYSTEM, FLYING OBJECT, INFORMATION PROCESSING DEVICE, LOCATION ESTIMATION MODEL CREATION METHOD, AND LOCATION ESTIMATION MODEL

To contain the facility cost for a radio wave receiver in a location estimation system.SOLUTION: A location estimation system which estimates the location of a location estimation target that is a radio wave source includes a flying object 70 and an information processing device 300. The flying obje...

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Hauptverfasser: TSUCHIYA KOHEI, TRAN GIA KHANH, TANAKA SHOMA
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To contain the facility cost for a radio wave receiver in a location estimation system.SOLUTION: A location estimation system which estimates the location of a location estimation target that is a radio wave source includes a flying object 70 and an information processing device 300. The flying object 70 includes: a flight control unit 71 that performs flight control to fly on a predetermined route above an estimation target area; a radio wave reception unit 20 that receives, during flight on the predetermined route, radio waves emitted from the location estimation target that is present within the estimation target area; and a transmitting unit 20 that transmits reception parameter information of the radio waves received by the radio wave reception unit. The information processing device 300 includes: a reception unit 302 that receives the reception parameter information transmitted from the transmission unit; an acquisition unit 302 that obtains location information of the flying object; and a location estimation unit 301 that estimates the location of the location estimation target, based on both the reception parameter information received by the reception unit and the location information of the flying object which is obtained by the acquisition unit.SELECTED DRAWING: Figure 2 【課題】位置推定システムにおける電波受信装置の設備コストを抑制する。【解決手段】電波発信源である位置推定対象の位置を推定する位置推定システムは、飛行体70と情報処理装置300とを有する。飛行体70は、推定対象エリアの上方で所定ルートを飛行するように飛行制御する飛行制御部71、推定対象エリア内に存在する前記位置推定対象から発せられる電波を前記所定ルートの飛行中に受信する電波受信部20、及び、前記電波受信部で受信した前記電波の受信パラメータ情報を送信する送信部20、を備える。情報処理装置300は、前記送信部から送信される前記受信パラメータ情報を受信する受信部302、前記飛行体の位置情報を取得する取得部302、及び、前記受信部で受信した前記受信パラメータ情報と前記取得部で取得した前記飛行体の位置情報とに基づいて前記位置推定対象の位置を推定する位置推定部301を備える。【選択図】図2