JP2021024520A - 運転行動評価装置、運転行動評価方法、及び運転行動評価プログラム - Google Patents
運転行動評価装置、運転行動評価方法、及び運転行動評価プログラム Download PDFInfo
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
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- G—PHYSICS
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- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
- B60W40/09—Driving style or behaviour
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- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
- G06V10/776—Validation; Performance evaluation
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- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
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- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
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- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
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- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0841—Registering performance data
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- G07C5/0866—Registering performance data using electronic data carriers the electronic data carrier being a digital video recorder in combination with video camera
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- G—PHYSICS
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- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
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Abstract
Description
12 情報処理装置
14 制御装置(運転行動評価装置)
50 CPU(特定部、導出部)
60 運転行動評価プログラム
70 取得部
72 特定部
74 導出部
76 出力部
Claims (6)
- 車載カメラにより撮影された画像及び自車両の位置情報の少なくとも一方を用いて運転シーンを特定する特定部と、
複数の運転シーンそれぞれに対応付けられた複数の評価ロジックのうち、前記特定部により特定された運転シーンのみに対応付けられた評価ロジックを実行することによって、運転行動に対する評価を導出する導出部と、
を備えた運転行動評価装置。 - 前記評価ロジックは、車両の挙動に関するデータを入力及び出力として予め学習された学習済みモデルに、自車両の挙動に関するデータを入力することによって得られた出力のデータと、前記自車両の挙動に関するデータとの差が小さいほど運転行動に対する評価が高くなるロジックである
請求項1に記載の運転行動評価装置。 - 前記学習済みモデルの入力及び出力は、前記挙動に関するデータの時系列データである
請求項2に記載の運転行動評価装置。 - 前記挙動に関するデータは、車速、アクセルペダルの操作量、ブレーキペダルの操作量、ステアリングホイールの操舵角、車両の角速度、車両の幅方向の加速度、及び車両の前後方向の加速度を含む
請求項2又は請求項3に記載の運転行動評価装置。 - 車載カメラにより撮影された画像及び自車両の位置情報の少なくとも一方を用いて運転シーンを特定し、
複数の運転シーンそれぞれに対応付けられた複数の評価ロジックのうち、特定した運転シーンのみに対応付けられた評価ロジックを実行することによって、運転行動に対する評価を導出する
処理をコンピュータが実行する運転行動評価方法。 - 車載カメラにより撮影された画像及び自車両の位置情報の少なくとも一方を用いて運転シーンを特定し、
複数の運転シーンそれぞれに対応付けられた複数の評価ロジックのうち、特定した運転シーンのみに対応付けられた評価ロジックを実行することによって、運転行動に対する評価を導出する
処理をコンピュータに実行させるための運転行動評価プログラム。
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JP2019146809A JP7207227B2 (ja) | 2019-08-08 | 2019-08-08 | 運転行動評価装置、運転行動評価方法、及び運転行動評価プログラム |
CN202010534116.9A CN112349084A (zh) | 2019-08-08 | 2020-06-12 | 驾驶行为评价装置、方法以及记录介质 |
US16/912,274 US11494674B2 (en) | 2019-08-08 | 2020-06-25 | Driving action evaluating device, driving action evaluating method, and recording medium storing driving action evaluating program |
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CN114782926B (zh) * | 2022-06-17 | 2022-08-26 | 清华大学 | 驾驶场景识别方法、装置、设备、存储介质和程序产品 |
Citations (5)
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JP2007176396A (ja) * | 2005-12-28 | 2007-07-12 | Univ Nagoya | 運転行動推定装置、運転支援装置、及び車両評価システム |
JP2012150557A (ja) * | 2011-01-17 | 2012-08-09 | Toyota Central R&D Labs Inc | 運転マナー啓発装置、システム、及びプログラム |
JP2013149154A (ja) * | 2012-01-20 | 2013-08-01 | Toyota Motor Corp | 運転モデルの作成装置及び運転モデルの作成方法、並びに運転評価装置及び運転評価方法、並びに運転支援システム |
JP2014135061A (ja) * | 2014-02-05 | 2014-07-24 | Toyota Motor Corp | 運転評価装置及び運転評価方法、並びに運転支援システム |
JP2018135058A (ja) * | 2017-02-23 | 2018-08-30 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America | 情報処理装置及びプログラム |
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JP2011081743A (ja) * | 2009-10-09 | 2011-04-21 | Toyota Motor Corp | 車載装置、情報処理センター及び運転評価システム |
JP6424427B2 (ja) | 2013-12-26 | 2018-11-21 | 日産自動車株式会社 | 運転診断装置および運転診断方法 |
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JP2007176396A (ja) * | 2005-12-28 | 2007-07-12 | Univ Nagoya | 運転行動推定装置、運転支援装置、及び車両評価システム |
JP2012150557A (ja) * | 2011-01-17 | 2012-08-09 | Toyota Central R&D Labs Inc | 運転マナー啓発装置、システム、及びプログラム |
JP2013149154A (ja) * | 2012-01-20 | 2013-08-01 | Toyota Motor Corp | 運転モデルの作成装置及び運転モデルの作成方法、並びに運転評価装置及び運転評価方法、並びに運転支援システム |
JP2014135061A (ja) * | 2014-02-05 | 2014-07-24 | Toyota Motor Corp | 運転評価装置及び運転評価方法、並びに運転支援システム |
JP2018135058A (ja) * | 2017-02-23 | 2018-08-30 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America | 情報処理装置及びプログラム |
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CN112349084A (zh) | 2021-02-09 |
US11494674B2 (en) | 2022-11-08 |
US20210042642A1 (en) | 2021-02-11 |
JP7207227B2 (ja) | 2023-01-18 |
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