TRAFFIC FLOW MEASUREMENT SYSTEM AND TRAFFIC FLOW MEASUREMENT METHOD

To provide a traffic flow measurement system capable of efficiently constructing a traffic flow data measurement environment by allowing a user to easily adjust the installation state of a sensor when installing or replacing the sensor.SOLUTION: A traffic flow measurement server is configured to per...

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Bibliographische Detailangaben
Hauptverfasser:	TSUBOTA KAZUHIRO, YUMOTO HIROYUKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION SIGNALLING TRAFFIC CONTROL SYSTEMS
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Zusammenfassung:	To provide a traffic flow measurement system capable of efficiently constructing a traffic flow data measurement environment by allowing a user to easily adjust the installation state of a sensor when installing or replacing the sensor.SOLUTION: A traffic flow measurement server is configured to perform the steps of: generating a basic adjustment screen 201 including camera images 212 acquired from a camera for picking up an image of a traffic flow measurement area; displaying the basic adjustment screen on a user terminal; and displaying a CG image 222 that is generated in advance to simulate a camera image from an adjusted camera targeting the measurement area on the basic adjustment screen responding to operation by the user on the user terminal.SELECTED DRAWING: Figure 9 【課題】新設または取り替え時に、センサの設置状態を調整する作業をユーザが簡易に行えるようにして、交通流データの計測環境を効率よく構築できるようにする。【解決手段】交通流計測サーバが、交通流の計測エリアを撮影するカメラから取得したカメラ画像２１２を含む基本調整画面２０１を生成して、その基本調整画面をユーザ端末に表示させ、ユーザ端末でのユーザの操作に応じて、計測エリアを対象にした調整済みのカメラによるカメラ画像を模擬するように予め生成されたＣＧ画像２２２を、基本調整画面に表示する。【選択図】図９