PROBLEM TO BE SOLVED: To provide a task priority setting system, a task priority setting method and a program capable of associating collision risk factors other than the number of vehicles with the priority of a collision determination task for each section.SOLUTION: A task priority setting system includes: a preliminary learning computer 100 for referring to a storage part storing the number of accident statistics for each section and outputting a data series extracted based on the result of calculating the correlation with the number of accidents; a priority calculation computer 200 for confirming the number of vehicles having attributes of the data series from vehicle information 410 located in a certain section with reference to the storage part storing traffic information 400, calculating a collision prediction coefficient according to the number of vehicles, and calculating a priority ratio from the collision prediction coefficient; and an operation system computer 300 for setting the priority of a collision determination task of each section according to the priority ratio.SELECTED DRAWING: Figure 6
【課題】車両台数以外の衝突危険因子を区画毎の衝突判定タスクの優先度に紐づけ可能とするタスク優先度設定システム、タスク優先度設定方法およびプログラムを提供する。【解決手段】区画毎の事故統計件数を記憶する記憶部を参照し、事故件数との相関の計算結果に基づき抽出したデータ系列を出力する事前学習用計算機100と、交通情報400を記憶する記憶部を参照しある区画に位置する車両情報410から、前記データ系列の属性を持つ車両の台数を確認し、前記車両の台数に従って衝突予測係数を算出し、前記衝突予測係数から優先度比率を算出する優先度計算用計算機200と、前記優先度比率に応じて各区画の衝突判定タスクの優先度を設定する運用系計算機300を備える。【選択図】図6
TASK PRIORITY SETTING SYSTEM, TASK PRIORITY SETTING METHOD AND PROGRAM
タスク優先度設定システム、タスク優先度設定方法およびプログラム
2018-09-06
Patent
Elektronische Ressource
Japanisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G09B Unterrichts- oder Vorführungsgeräte , EDUCATIONAL OR DEMONSTRATION APPLIANCES |
Europäisches Patentamt | 2022
|Europäisches Patentamt | 2022
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