JP2021093033A - 運転意識推定装置 - Google Patents
運転意識推定装置 Download PDFInfo
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- JP2021093033A JP2021093033A JP2019223994A JP2019223994A JP2021093033A JP 2021093033 A JP2021093033 A JP 2021093033A JP 2019223994 A JP2019223994 A JP 2019223994A JP 2019223994 A JP2019223994 A JP 2019223994A JP 2021093033 A JP2021093033 A JP 2021093033A
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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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- 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
- B60W60/00—Drive control systems specially adapted for autonomous road vehicles
- B60W60/005—Handover processes
- B60W60/0059—Estimation of the risk associated with autonomous or manual driving, e.g. situation too complex, sensor failure or driver incapacity
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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
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/08—Active safety systems predicting or avoiding probable or impending collision or attempting to minimise its consequences
-
- 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
-
- 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
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
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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
- B60W60/00—Drive control systems specially adapted for autonomous road vehicles
- B60W60/005—Handover processes
- B60W60/0053—Handover processes from vehicle to occupant
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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
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/12—Lateral speed
- B60W2520/125—Lateral acceleration
-
- 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
- B60W2540/00—Input parameters relating to occupants
- B60W2540/225—Direction of gaze
-
- 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
- B60W2540/00—Input parameters relating to occupants
- B60W2540/229—Attention level, e.g. attentive to driving, reading or sleeping
-
- 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
- B60W2540/00—Input parameters relating to occupants
- B60W2540/30—Driving style
-
- 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
- B60W2554/00—Input parameters relating to objects
- B60W2554/80—Spatial relation or speed relative to objects
- B60W2554/802—Longitudinal distance
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Traffic Control Systems (AREA)
- Image Analysis (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Abstract
Description
Claims (12)
- 自車両のドライバの状態を推定するドライバ状態推定部と、
前記自車両の走行状態、前記自車両の周囲の走行環境、及び前記ドライバの反応の少なくとも何れかに基づいて、前記ドライバの手動運転能力を推定する手動運転能力推定部と、
前記ドライバの状態及び前記ドライバの手動運転能力に基づいて、前記ドライバの運転意識に関する運転構え度を算出する運転構え度算出部と、を備える、運転意識推定装置。 - 前記手動運転能力推定部は、車線変更時又は合流点の進入時における前記ドライバの側方視認時間に基づいて、前記手動運転能力を推定する、請求項1に記載の運転意識推定装置。
- 前記手動運転能力推定部は、前記自車両の周囲の所定範囲内に他車両が存在していない場合に、前記手動運転能力を推定する、請求項2に記載の運転意識推定装置。
- 前記手動運転能力推定部は、追従走行時における前方車両との車間距離及び前記ドライバの脇見時間に基づいて、前記手動運転能力を推定する、請求項1〜3の何れか一項に記載の運転意識推定装置。
- 前記手動運転能力推定部は、カーブ進入時における前記ドライバの視線の位置に基づいて、前記手動運転能力を推定する、請求項1〜4の何れか一項に記載の運転意識推定装置。
- 前記手動運転能力推定部は、障害物の側方を通過時における前記自車両の操舵量及び車速に基づいて、前記手動運転能力を推定する、請求項1〜5の何れか一項に記載の運転意識推定装置。
- 前記手動運転能力推定部は、カーブ走行時又は制動時における前記自車両の最大加速度及び最大ジャークに基づいて、前記手動運転能力を推定する、請求項1〜6の何れか一項に記載の運転意識推定装置。
- 前記自車両のドライバに要求される指標であるタスクディマンドを推定するタスクディマンド推定部と、
前記タスクディマンド及び前記運転構え度に基づいて、ドライバの手動運転への切替準備の適否を判定する手動運転適否判定部と、を備える、請求項1〜7の何れか一項に記載の運転意識推定装置。 - 前記手動運転適否判定部で手動運転への切替準備に適していないと判定した場合に、前記ドライバに刺激を付与する刺激付与部を備える、請求項8に記載の運転意識推定装置。
- 前記手動運転適否判定部の判定結果を表示する表示部を備える、請求項8又は9に記載の運転意識推定装置。
- 前記自車両の手動運転時において、前記手動運転能力推定部は前記手動運転能力を推定する、請求項1〜10の何れか一項に記載の運転意識推定装置。
- 前記自車両の自動運転時において、前記ドライバ状態推定部は前記ドライバの状態を推定し、前記運転構え度算出部は前記運転構え度を算出する、請求項1〜11の何れか一項に記載の運転意識推定装置。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019223994A JP7358958B2 (ja) | 2019-12-11 | 2019-12-11 | 運転意識推定装置 |
| US17/073,646 US11661070B2 (en) | 2019-12-11 | 2020-10-19 | Driving consciousness estimation device |
| DE102020129983.4A DE102020129983A1 (de) | 2019-12-11 | 2020-11-13 | Fahrbewusstseinsbewertungseinrichtung |
| CN202011449801.8A CN113044060B (zh) | 2019-12-11 | 2020-12-09 | 驾驶意识推定装置 |
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| JP2019223994A JP7358958B2 (ja) | 2019-12-11 | 2019-12-11 | 運転意識推定装置 |
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| Publication Number | Publication Date |
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| JP2021093033A true JP2021093033A (ja) | 2021-06-17 |
| JP7358958B2 JP7358958B2 (ja) | 2023-10-11 |
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| Country | Link |
|---|---|
| US (1) | US11661070B2 (ja) |
| JP (1) | JP7358958B2 (ja) |
| CN (1) | CN113044060B (ja) |
| DE (1) | DE102020129983A1 (ja) |
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| DE102015206200A1 (de) * | 2015-04-08 | 2016-10-13 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Aufmerksamkeitserkennung eines Fahrzeugführers |
| US9884631B2 (en) * | 2015-06-04 | 2018-02-06 | Toyota Motor Engineering & Manufacturing North America, Inc. | Transitioning between operational modes of an autonomous vehicle |
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- 2019-12-11 JP JP2019223994A patent/JP7358958B2/ja active Active
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- 2020-10-19 US US17/073,646 patent/US11661070B2/en active Active
- 2020-11-13 DE DE102020129983.4A patent/DE102020129983A1/de active Pending
- 2020-12-09 CN CN202011449801.8A patent/CN113044060B/zh active Active
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| JP2005186674A (ja) * | 2003-12-24 | 2005-07-14 | Nissan Motor Co Ltd | 運転傾向推定装置 |
| JP2011018240A (ja) * | 2009-07-09 | 2011-01-27 | Aisin Seiki Co Ltd | 状態検出装置、状態検出方法及びプログラム |
| JP2012008790A (ja) * | 2010-06-24 | 2012-01-12 | Toshiba Alpine Automotive Technology Corp | 運転支援装置および運転支援方法 |
| JP2018180689A (ja) * | 2017-04-05 | 2018-11-15 | 株式会社デンソー | 運転交代制御システム、及び運転交代制御方法 |
| JP2018176913A (ja) * | 2017-04-07 | 2018-11-15 | 株式会社デンソー | 運転技量評価装置、運転技量評価方法 |
| JP2018203169A (ja) * | 2017-06-08 | 2018-12-27 | トヨタ自動車株式会社 | 運転意識推定装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113044060A (zh) | 2021-06-29 |
| DE102020129983A1 (de) | 2021-06-17 |
| JP7358958B2 (ja) | 2023-10-11 |
| US20210179113A1 (en) | 2021-06-17 |
| CN113044060B (zh) | 2024-08-09 |
| US11661070B2 (en) | 2023-05-30 |
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