RETRIEVAL DEVICE FOR VEHICLE

• Main Authors: MUTO KENJI, TAKENAKA KAZUHITO, HITOMI KENTARO
• Format: Patent
• Language: English; Japanese
• Published: 20.06.2019
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PERFORMING OPERATIONS; PHYSICS; SIGNALLING; TRAFFIC CONTROL SYSTEMS; TRANSPORTING; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR

To further improve analysis based on a database created by pieces of driving behavior data collected from a vehicle.SOLUTION: A retrieval device for a vehicle comprises: an acquisition unit 10 for acquiring driving behavior data which is time series data of a driving behavior relating to at least one of vehicle driving operation or action; and a case example storage unit 13 for, with the driving behavior data acquired by the acquisition unit 10 as a query for a driving behavior DB created by pieces of driving behavior data collected from the vehicle, extracting and outputting driving behavior data similar to the query.SELECTED DRAWING: Figure 4 【課題】車両から収集された運転行動データから構築されたデータベースに基づく分析をより向上させることを可能にする。【解決手段】車両の運転操作及び挙動の少なくともいずれかに関わる運転行動の時系列データである運転行動データを取得する取得部１０と、車両から収集された運転行動データから構築された運転行動ＤＢに対して、取得部１０で取得する運転行動データをクエリとして、このクエリに類似する運転行動データを抽出して出力する事例蓄積部１３とを備える。【選択図】図４