DE112020001535T5 - Fahrbahnoberflächenzustands-bestimmungsvorrichtung für fahrzeuge, fahrassistenzsystem und fahrbahnoberflächenzustands-bestimmungsverfahren - Google Patents
Fahrbahnoberflächenzustands-bestimmungsvorrichtung für fahrzeuge, fahrassistenzsystem und fahrbahnoberflächenzustands-bestimmungsverfahren Download PDFInfo
- Publication number
- DE112020001535T5 DE112020001535T5 DE112020001535.1T DE112020001535T DE112020001535T5 DE 112020001535 T5 DE112020001535 T5 DE 112020001535T5 DE 112020001535 T DE112020001535 T DE 112020001535T DE 112020001535 T5 DE112020001535 T5 DE 112020001535T5
- Authority
- DE
- Germany
- Prior art keywords
- road surface
- surface condition
- road
- vehicle
- detection signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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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
- B60W40/02—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 ambient conditions
- B60W40/06—Road conditions
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0004—Industrial image inspection
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
-
- 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
- B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
- B60W2420/40—Photo, light or radio wave sensitive means, e.g. infrared sensors
- B60W2420/403—Image sensing, e.g. optical camera
-
- 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
- B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
- B60W2420/40—Photo, light or radio wave sensitive means, e.g. infrared sensors
- B60W2420/408—Radar; Laser, e.g. lidar
-
- 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
- B60W2552/00—Input parameters relating to infrastructure
- B60W2552/35—Road bumpiness, e.g. potholes
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10004—Still image; Photographic image
- G06T2207/10012—Stereo images
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10028—Range image; Depth image; 3D point clouds
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30248—Vehicle exterior or interior
- G06T2207/30252—Vehicle exterior; Vicinity of vehicle
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30248—Vehicle exterior or interior
- G06T2207/30252—Vehicle exterior; Vicinity of vehicle
- G06T2207/30256—Lane; Road marking
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Automation & Control Theory (AREA)
- Mathematical Physics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Quality & Reliability (AREA)
- Traffic Control Systems (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Image Analysis (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019-056506 | 2019-03-25 | ||
| JP2019056506A JP7120109B2 (ja) | 2019-03-25 | 2019-03-25 | 車両における路面状態判定装置、運転支援システムおよび路面状態判定方法 |
| PCT/JP2020/004840 WO2020195231A1 (ja) | 2019-03-25 | 2020-02-07 | 車両における路面状態判定装置、運転支援システムおよび路面状態判定方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE112020001535T5 true DE112020001535T5 (de) | 2021-12-09 |
Family
ID=72610761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE112020001535.1T Pending DE112020001535T5 (de) | 2019-03-25 | 2020-02-07 | Fahrbahnoberflächenzustands-bestimmungsvorrichtung für fahrzeuge, fahrassistenzsystem und fahrbahnoberflächenzustands-bestimmungsverfahren |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US11970171B2 (https=) |
| JP (1) | JP7120109B2 (https=) |
| DE (1) | DE112020001535T5 (https=) |
| WO (1) | WO2020195231A1 (https=) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12030493B2 (en) * | 2020-01-17 | 2024-07-09 | Volvo Truck Corporation | Cruise control system and a method for controlling a powertrain |
| CN111369709A (zh) * | 2020-04-03 | 2020-07-03 | 中信戴卡股份有限公司 | 行车场景确定方法、装置、计算机、存储介质及系统 |
| JP7279689B2 (ja) * | 2020-06-16 | 2023-05-23 | トヨタ自動車株式会社 | データ処理装置及びデータ処理システム |
| JP7406182B2 (ja) * | 2020-12-11 | 2023-12-27 | トヨタ自動車株式会社 | 関連値情報の更新システム及び関連値情報の更新方法 |
| CN114822014B (zh) * | 2021-01-19 | 2023-11-03 | 北京隐空科技有限公司 | 基于柔性轨道进路式点阵结构的区域检测系统及方法 |
| CN114802259B (zh) * | 2021-01-19 | 2025-08-15 | 北京隐空科技有限公司 | 基于柔性轨道进路式点阵结构的无人驾驶控制系统及方法 |
| KR20220111761A (ko) * | 2021-02-01 | 2022-08-10 | 주식회사 에이치엘클레무브 | 운전자 보조 장치 및 운전자 보조 방법 |
| JP7655760B2 (ja) * | 2021-03-31 | 2025-04-02 | 株式会社Subaru | 車両の走行制御装置 |
| IT202200003239A1 (it) | 2022-02-22 | 2023-08-22 | Pirelli | Metodo e sistema di controllo di un veicolo in presenza di acquaplano |
| US12441303B2 (en) | 2022-11-30 | 2025-10-14 | Bendix Commercial Vehicle Systems Llc | Systems and method for controlling driver assistance features of a vehicle based on images of a road surface condition |
| CN118810702B (zh) * | 2023-04-18 | 2026-02-10 | 比亚迪股份有限公司 | 一种车辆自动紧急制动的控制方法、电子设备及车辆 |
| CN116295227B (zh) * | 2023-05-25 | 2023-07-28 | 湖南联智科技股份有限公司 | 一种路面平整度检测的方法、系统及存储介质 |
| CN116862164A (zh) * | 2023-07-04 | 2023-10-10 | 无锡惠友信息科技有限公司 | 智慧园区数字孪生系统 |
| CN117422699B (zh) * | 2023-11-10 | 2024-10-11 | 河北鹏鹄信息科技有限公司 | 公路检测方法、装置、计算机设备及存储介质 |
| CN117587680B (zh) * | 2023-11-20 | 2026-03-20 | 北京工业大学 | 一种路面跳车快速智能检测设备及检测方法 |
| CN119308204B (zh) * | 2024-12-11 | 2025-03-18 | 山东长中建筑工程有限公司 | 一种用于公路施工的路面基层测量装置 |
| CN119392577B (zh) * | 2024-12-30 | 2025-03-25 | 安徽建工建设投资集团有限公司 | 一种路基路面施工厚度检测方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017182139A (ja) | 2016-03-28 | 2017-10-05 | パナソニックIpマネジメント株式会社 | 判定装置、判定方法、および判定プログラム |
| JP2019056506A (ja) | 2017-09-20 | 2019-04-11 | 大和ハウス工業株式会社 | 空調システム |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005075959A1 (ja) * | 2004-02-10 | 2005-08-18 | Nihon University | 摩擦係数推定方法及び装置 |
| JP4315138B2 (ja) | 2004-09-13 | 2009-08-19 | ソニー株式会社 | 画像処理装置及び画像処理方法 |
| ES2531079T3 (es) * | 2005-06-17 | 2015-03-10 | Bridgestone Corp | Procedimiento de estimación del estado de la superficie de una carretera, neumático de estimación del estado de la superficie de una carretera, dispositivo de estimación del estado de la superficie de una carretera y dispositivo de control de vehículo |
| JP4527747B2 (ja) * | 2007-04-17 | 2010-08-18 | 日本電信電話株式会社 | 水面波挙動検出装置、水面波挙動検出方法、及び、水面波挙動検出プログラム |
| JP2009053818A (ja) | 2007-08-24 | 2009-03-12 | Toshiba Corp | 画像処理装置及びその方法 |
| JP5436442B2 (ja) * | 2008-10-30 | 2014-03-05 | 株式会社ブリヂストン | 路面状態推定方法 |
| JP5657917B2 (ja) * | 2010-05-19 | 2015-01-21 | 株式会社ブリヂストン | 路面状態推定方法 |
| DE102016210056A1 (de) | 2016-06-08 | 2017-12-14 | Robert Bosch Gmbh | Kameraanordnung zur Bestimmung des optischen Flusses, Fahrassistenzsystem und Überwachungskamera mit der Kameraanordnung |
-
2019
- 2019-03-25 JP JP2019056506A patent/JP7120109B2/ja active Active
-
2020
- 2020-02-07 WO PCT/JP2020/004840 patent/WO2020195231A1/ja not_active Ceased
- 2020-02-07 DE DE112020001535.1T patent/DE112020001535T5/de active Pending
-
2021
- 2021-09-23 US US17/483,650 patent/US11970171B2/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017182139A (ja) | 2016-03-28 | 2017-10-05 | パナソニックIpマネジメント株式会社 | 判定装置、判定方法、および判定プログラム |
| JP2019056506A (ja) | 2017-09-20 | 2019-04-11 | 大和ハウス工業株式会社 | 空調システム |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7120109B2 (ja) | 2022-08-17 |
| US11970171B2 (en) | 2024-04-30 |
| WO2020195231A1 (ja) | 2020-10-01 |
| JP2020157804A (ja) | 2020-10-01 |
| US20220009502A1 (en) | 2022-01-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed |