JP7723521B2 - 運転支援装置 - Google Patents
運転支援装置Info
- Publication number
- JP7723521B2 JP7723521B2 JP2021123499A JP2021123499A JP7723521B2 JP 7723521 B2 JP7723521 B2 JP 7723521B2 JP 2021123499 A JP2021123499 A JP 2021123499A JP 2021123499 A JP2021123499 A JP 2021123499A JP 7723521 B2 JP7723521 B2 JP 7723521B2
- Authority
- JP
- Japan
- Prior art keywords
- driving
- vehicle
- host vehicle
- control unit
- traveling
- 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.)
- Active
Links
Classifications
-
- 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
- B60W30/09—Taking automatic action to avoid collision, e.g. braking and steering
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/09623—Systems involving the acquisition of information from passive traffic signs by means mounted on the vehicle
-
- 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
- B60W30/18—Propelling the vehicle
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18163—Lane change; Overtaking manoeuvres
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
- G08G1/0112—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from the vehicle, e.g. floating car data [FCD]
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/09626—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages where the origin of the information is within the own vehicle, e.g. a local storage device, digital map
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
-
- 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
- B60W2050/143—Alarm means
-
- 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
- B60W2050/146—Display means
-
- 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
- B60W2552/53—Road markings, e.g. lane marker or crosswalk
-
- 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
- B60W2554/40—Dynamic objects, e.g. animals, windblown objects
- B60W2554/404—Characteristics
- B60W2554/4046—Behavior, e.g. aggressive or erratic
-
- 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
- B60W2555/00—Input parameters relating to exterior conditions, not covered by groups B60W2552/00, B60W2554/00
- B60W2555/60—Traffic rules, e.g. speed limits or right of way
-
- 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
- B60W2556/00—Input parameters relating to data
- B60W2556/40—High definition maps
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096708—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control
- G08G1/096725—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control where the received information generates an automatic action on the vehicle control
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Atmospheric Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Traffic Control Systems (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Description
運転支援装置1の運転制御ユニット25は、前方走行環境を取得する(S1)。運転制御ユニット25は、メインカメラ11aおよびサブカメラ11bが撮像した前方走行環境画像情報を取得する。
数値化した評価値P1~P4を集計して合算評価値Ptとする。
先ず、運転制御ユニット25は、図5および図6の逆走検知処理を実行する(S21)。そして、運転制御ユニット25は、ステップS21の逆走検知処理で算出した逆走可能性の重み付け合算評価値Ptが0(ゼロ)より大きい値か否かを判定する(S22)。
以下に、図8に示すフローチャートに示す逆走判定処理の制御例を説明する。
10…ロケータユニット
11…走行環境認識ユニット
11a…メインカメラ
11b…サブカメラ
11d…走行環境認識部
11fl…左前側方レーダ装置
11fr…右前側方レーダ装置
11rl…左後側方レーダ装置
11rr…右後側方レーダ装置
12…地図ロケータ演算部
12a…自車位置推定演算部
12b…地図情報取得部
12c…目標進行路設定演算部
13…GNSS受信機
14…自律走行センサ
16…高精度道路地図データベース
25…運転制御ユニット
31…操舵制御部
32…ブレーキ制御部
33…加減速制御部
34…警報装置
35…舵角センサ
37a…右前方向指示器
37b…左前方向指示器
38a…右後方向指示器
38b…左後方向指示器
101…順向車線
102…対向車線
M…自車両
OV…他車両(周辺車両、先行車、後続車、並走車)
Pc…補正評価値
Pt…合算評価値
Claims (6)
- 自車両の周囲の走行環境情報を取得する外部認識装置と、
道路地図情報が記憶され、測位信号に基づき自車位置を検出するロケータユニットと、
前記外部認識装置による前方走行環境情報に基づいて前記自車両を制御する運転制御ユニットと、
を備え、
前記運転制御ユニットは、前記走行環境情報から前記自車両の逆走検知処理と、自車走行車線の通行規制区間を検出する通行規制区間判定処理と、を実行して、前記逆走検知処理で求められる前記自車両の逆走可能性を示す評価値から、前記通行規制区間判定処理で求められる前記自車両の逆走可能性を示す評価値を減算することで補正された補正評価値を求め、前記補正評価値と前記自車両の逆走可能性が低いと判断できる所定の閾値とを比較することで前記自車両が対向車線を逆走している可能性を判定することを特徴とする運転支援装置。 - 前記運転制御ユニットは、前記通行規制区間判定処理において、前記走行環境情報から周辺車両の挙動を検出して、前記自車走行車線の前記通行規制区間により前記自車両が対向車線を逆走している可能性を判定することを特徴とする請求項1に記載の運転支援装置。
- 運転者に警報音、警告表示などを行う警報装置を備え、
前記運転制御ユニットは、前記自車両が対向車線を逆走している可能性があると判定した場合、前記警報装置を駆動することを特徴とする請求項1に記載の運転支援装置。 - 前記運転制御ユニットは、前記警報装置の駆動後に、前記自車両が前記自車走行車線の走行が検出されない場合、前記自車走行車線に前記自車両を復帰させる制御を実行することを特徴とする請求項3に記載の運転支援装置。
- 前記逆走検知処理は、前記自車両の進行方向が道路標示の進行方向と一致しているか否かを判定する処理と、前記自車両の進行方向が指定進行方向標識の指定する進行方向を走行しているか否かを判定する処理と、前記自車両が道路線形に沿って走行しているか否かを判定する処理と、先行車、合流路、車線減少が存在せず前記自車両が急減速しているか否かを判定する処理のうち少なくとも1つの処理であることを特徴とする請求項1から請求項4のいずれか1項に記載の運転支援装置。
- 前記通行規制区間判定処理は、前記自車両の前方が工事区間であるか否かを判定する処理と、前記自車両が周辺車両と同じ挙動をしているか否かを判定する処理のうち少なくとも1つの処理であることを特徴とする請求項1から請求項5のいずれか1項に記載の運転支援装置。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021123499A JP7723521B2 (ja) | 2021-07-28 | 2021-07-28 | 運転支援装置 |
| CN202210735223.7A CN115691214A (zh) | 2021-07-28 | 2022-06-27 | 驾驶辅助装置 |
| DE102022116633.3A DE102022116633A1 (de) | 2021-07-28 | 2022-07-04 | Fahrassistenzvorrichtung |
| US17/866,929 US12337832B2 (en) | 2021-07-28 | 2022-07-18 | Driving assistance apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021123499A JP7723521B2 (ja) | 2021-07-28 | 2021-07-28 | 運転支援装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023019038A JP2023019038A (ja) | 2023-02-09 |
| JP7723521B2 true JP7723521B2 (ja) | 2025-08-14 |
Family
ID=84889721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021123499A Active JP7723521B2 (ja) | 2021-07-28 | 2021-07-28 | 運転支援装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US12337832B2 (ja) |
| JP (1) | JP7723521B2 (ja) |
| CN (1) | CN115691214A (ja) |
| DE (1) | DE102022116633A1 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20240290207A1 (en) * | 2023-02-28 | 2024-08-29 | International Business Machines Corporation | Wrong way driving detection and amelioration |
| US12179786B2 (en) * | 2023-04-24 | 2024-12-31 | International Business Machines Corporation | Computer-based vehicle control and predicted vehicle operation |
| FR3164164A1 (fr) * | 2024-07-02 | 2026-01-09 | Ampere Sas | Véhicule et procédé permettant d’anticiper une situation de roulage en sens interdit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2011070550A (ja) | 2009-09-28 | 2011-04-07 | Toyota Motor Corp | 車両用警報装置 |
| JP2014157395A (ja) | 2013-02-14 | 2014-08-28 | Denso Corp | 車両用運転支援システム及び運転支援方法 |
| JP2019012428A (ja) | 2017-06-30 | 2019-01-24 | いすゞ自動車株式会社 | 車両用情報処理装置 |
| JP2020173500A (ja) | 2019-04-08 | 2020-10-22 | 三菱電機株式会社 | 運転支援装置、運転支援方法および運転支援プログラム |
| JP2022120947A (ja) | 2021-02-08 | 2022-08-19 | 日立Astemo株式会社 | 逆走検出装置 |
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| JP3358709B2 (ja) * | 1997-08-11 | 2002-12-24 | 富士重工業株式会社 | 車両用運転支援装置 |
| JP5094658B2 (ja) * | 2008-09-19 | 2012-12-12 | 日立オートモティブシステムズ株式会社 | 走行環境認識装置 |
| DE102012004791A1 (de) * | 2012-03-07 | 2013-09-12 | Audi Ag | Verfahren zum Warnen des Fahrers eines Kraftfahrzeugs vor einer sich anbahnenden Gefahrensituation infolge eines unbeabsichtigten Driftens auf eine Gegenverkehrsfahrspur |
| DE102013209502B4 (de) * | 2013-05-22 | 2025-01-23 | Robert Bosch Gmbh | Verfahren zum automatischen Intervenieren in ein Ego-Fahrzeug bei einer Falschfahrt, insbesondere einer Geisterfahrt |
| DE102013009424A1 (de) * | 2013-06-04 | 2014-12-04 | Volkswagen Aktiengesellschaft | Notfallassistenz ohne aktivierte Querführungsunterstützung |
| CN113158820B (zh) * | 2014-08-18 | 2024-07-16 | 无比视视觉技术有限公司 | 在导航中对车道限制和施工区域的识别和预测 |
| JP2016062443A (ja) | 2014-09-19 | 2016-04-25 | 三菱自動車工業株式会社 | 運転支援装置 |
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-
2021
- 2021-07-28 JP JP2021123499A patent/JP7723521B2/ja active Active
-
2022
- 2022-06-27 CN CN202210735223.7A patent/CN115691214A/zh active Pending
- 2022-07-04 DE DE102022116633.3A patent/DE102022116633A1/de active Pending
- 2022-07-18 US US17/866,929 patent/US12337832B2/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011070550A (ja) | 2009-09-28 | 2011-04-07 | Toyota Motor Corp | 車両用警報装置 |
| JP2014157395A (ja) | 2013-02-14 | 2014-08-28 | Denso Corp | 車両用運転支援システム及び運転支援方法 |
| JP2019012428A (ja) | 2017-06-30 | 2019-01-24 | いすゞ自動車株式会社 | 車両用情報処理装置 |
| JP2020173500A (ja) | 2019-04-08 | 2020-10-22 | 三菱電機株式会社 | 運転支援装置、運転支援方法および運転支援プログラム |
| JP2022120947A (ja) | 2021-02-08 | 2022-08-19 | 日立Astemo株式会社 | 逆走検出装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2023019038A (ja) | 2023-02-09 |
| US12337832B2 (en) | 2025-06-24 |
| CN115691214A (zh) | 2023-02-03 |
| DE102022116633A1 (de) | 2023-02-02 |
| US20230031826A1 (en) | 2023-02-02 |
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