To appropriately manage information on an unstable behavior location while associating with a mesh on a map.SOLUTION: An information processing server includes: an object vehicle data acquisition part configured to acquire object vehicle data including a running state of an object vehicle and location information on a map of the object vehicle; an unstable behavior location recognition part configured to recognize an unstable behavior location being a location on the map at which at least one object vehicle has taken an unstable behavior according to the object vehicle data; an occurrence number count part configured to count an occurrence number of unstable behavior locations within a prescribed period in a mesh having been set on a map in advance; a mesh enlarged part configured to enlarge a size of the mesh so as to include the occurrence number equal to or larger than a first threshold value of unstable behavior locations within the prescribed period; and a storage processing part configured to associate and store the mesh and the unstable behavior location within the mesh, in a storage database.SELECTED DRAWING: Figure 13
【課題】地図上のメッシュに関連付けて不安定挙動位置の情報を適切に管理する。【解決手段】情報処理サーバは、対象車両の走行状態及び対象車両の地図上の位置情報を含む対象車両データを取得する対象車両データ取得部と、対象車両データに基づいて、少なくとも一台の対象車両が不安定挙動になった地図上の位置である不安定挙動位置を認識する不安定挙動位置認識部と、地図に予め設定されたメッシュ内の所定期間内における不安定挙動位置の発生件数をカウントする発生件数カウント部と所定期間内における不安定挙動位置の発生件数が第一閾値以上含まれるようにメッシュの大きさを拡大するメッシュ拡大部と、メッシュとメッシュ内の不安定挙動位置とを関連付けて記憶データベースに記憶する記憶処理部と、を備える。【選択図】図13
INFORMATION PROCESSING SERVER, PROCESSING METHOD OF INFORMATION PROCESSING SERVER, AND PROGRAM
情報処理サーバ、情報処理サーバの処理方法、プログラム
2022-12-15
Patent
Electronic Resource
Japanese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G09B Unterrichts- oder Vorführungsgeräte , EDUCATIONAL OR DEMONSTRATION APPLIANCES / G16Y |
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