To provide a technique which can specify a precise current position of a vehicle running in a row.SOLUTION: The current position specification system includes: a correction data acquisition unit for acquiring correction data of GNSS information generated on the basis of the result of image recognition processing of a landscape image taken by a reference vehicle, which is a vehicle running in the end of a row, and the GNSS information obtained by the reference vehicle; and a current position specification unit for specifying the current position of a correction vehicle based on the GNSS information obtained by the correction vehicle, which is a vehicle other than the reference vehicle forming the row, and the correction data.SELECTED DRAWING: Figure 2
【課題】隊列走行中の車両の現在地を高精度に特定できる技術の提供。【解決手段】現在地特定システムは、隊列の端を走行する車両である基準車両にて撮像した風景画像の画像認識処理の結果と、前記基準車両にて得られたGNSS情報とに基づいて生成された前記GNSS情報の補正データを取得する補正データ取得部と、前記隊列を構成する前記基準車両以外の車両である補正車両にて得られた前記GNSS情報と前記補正データとに基づいて、前記補正車両の現在地を特定する現在地特定部と、を備える。【選択図】図2
CURRENT POSITION SPECIFICATION SYSTEM, CORRECTION DATA DISTRIBUTION SYSTEM, CURRENT POSITION SPECIFICATION PROGRAM, AND CORRECTION DATA DISTRIBUTION PROGRAM
現在地特定システム、補正データ配信システム、現在地特定プログラムおよび補正データ配信プログラム
2019-10-03
Patent
Electronic Resource
Japanese
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