To provide highly accurate driving support for automated vehicles.SOLUTION: An operation management system for an automated vehicle traveling with reference to recommended speed data concerning recommended speeds set for each road includes: an acquisition unit for acquiring operation performance data collected by the automated vehicle in operation from the automated vehicle; a storage unit for storing learning data that relates incident data included in the operation performance data regarding an incident that occurred during operation of the automated vehicle and data of the condition outside the automated vehicle data regarding the exterior condition of the automated vehicle at the time the incident occurred, for each road on which the incident occurred; a generation unit for generating a prediction model for predicting the occurrence of the incident on the road in operation using the learning data, based on the data of the condition outside the automated vehicle in operation; and an update unit for updating the recommended speeds set for the road on which the vehicle is travelling in the recommended speed data according to the result of the prediction by the prediction model.SELECTED DRAWING: Figure 5
【課題】自動運転車両において、精度の高い運転支援を提供すること。【解決手段】道路ごとに設定された推奨速度に関する推奨速度データを参照して走行する自動運転車両の運行管理システムは、運行中の自動運転車両で収集される運行実績データを、自動運転車両から取得する取得部と、運行実績データに含まれる、自動運転車両の運行中に発生した事変に関する事変ありデータと、事変の発生時の自動運転車両の車両外の状態に関する車外状態データとを、事変が発生した道路ごとに関連付けた学習データを記憶する記憶部と、学習データを用いて、運行中の自動運転車両の車外状態データから、運行中の道路における事変の発生を予測する予測モデルを生成する生成部と、予測モデルによる予測の結果に応じて、推奨速度データにおける、運行中の道路に設定された推奨速度を更新する更新部とを備える。【選択図】 図5
OPERATION MANAGEMENT SYSTEM, OPERATION MANAGEMENT DEVICE, CONTROL METHOD FOR OPERATION MANAGEMENT DEVICE, AND CONTROL PROGRAM FOR OPERATION MANAGEMENT DEVICE
運行管理システム、運行管理装置、運行管理装置の制御方法、及び運行管理装置の制御プログラム
2023-09-22
Patent
Elektronische Ressource
Japanisch
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