PROBLEM TO BE SOLVED: To provide an information acquisition system capable of appropriately acquiring an image of a target vehicle when the target vehicle is running.SOLUTION: Provided is an information acquisition system comprising: route acquisition means 330 that acquires a planned running route of a target vehicle; extraction means 330 that extracts imaging devices installed within a predetermined range from the acquired planned running route; selection means 330 that acquires imaging information on the extracted imaging devices and that selects one of the imaging devices that can image the target vehicle as a specific imaging device 100 on the basis of the acquired imaging information; determination means 330 that determines an effective imaging area of the specific imaging device for every specific imaging device; position-information acquisition means 430 that repeatedly acquires position information on the target vehicle; and image acquisition means 430 that acquires, from the specific imaging device 100, an image of the target vehicle imaged by the specific imaging device 100 on the basis of the position information on the target vehicle and the effective imaging range of the specific imaging device 100.SELECTED DRAWING: Figure 1
【課題】対象車両が走行している際の対象車両の画像を適切に取得することができる情報取得システムを提供する。【解決手段】対象車両の走行予定経路を取得する経路取得手段330と、取得した走行予定経路から所定範囲内に設置される撮像装置を抽出する抽出手段330と、抽出した撮像装置の撮像情報を取得し、取得した撮像情報に基づいて対象車両を撮影可能な撮像装置を、特定撮像装置100として選択する選択手段330と、特定撮像装置ごとに、特定撮像装置の有効撮影範囲を決定する決定手段330と、対象車両の位置情報を繰り返し取得する位置情報取得手段430と、対象車両の位置情報と特定撮像装置100の有効撮影範囲とに基づいて、特定撮像装置100により撮影された対象車両の画像を、特定撮像装置100から取得する画像取得手段430と、を備えることを特徴とする情報取得システム。【選択図】 図1
INFORMATION ACQUISITION SYSTEM AND INFORMATION ACQUISITION METHOD
情報取得システムおよび情報取得方法
2016-10-20
Patent
Electronic Resource
Japanese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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