JP2019521033A - ドライバーに依存せずに自動車のブレーキ過程を実施するための方法 - Google Patents
ドライバーに依存せずに自動車のブレーキ過程を実施するための方法 Download PDFInfo
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- JP2019521033A JP2019521033A JP2018565849A JP2018565849A JP2019521033A JP 2019521033 A JP2019521033 A JP 2019521033A JP 2018565849 A JP2018565849 A JP 2018565849A JP 2018565849 A JP2018565849 A JP 2018565849A JP 2019521033 A JP2019521033 A JP 2019521033A
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000001133 acceleration Effects 0.000 claims description 14
- 230000006698 induction Effects 0.000 claims description 12
- 230000010355 oscillation Effects 0.000 claims description 5
- 238000011156 evaluation Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000013459 approach Methods 0.000 claims description 2
- 230000006641 stabilisation Effects 0.000 description 5
- 238000011105 stabilization Methods 0.000 description 5
- 230000007704 transition Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/1755—Brake regulation specially adapted to control the stability of the vehicle, e.g. taking into account yaw rate or transverse acceleration in a curve
- B60T8/17557—Brake regulation specially adapted to control the stability of the vehicle, e.g. taking into account yaw rate or transverse acceleration in a curve specially adapted for lane departure prevention
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/1755—Brake regulation specially adapted to control the stability of the vehicle, e.g. taking into account yaw rate or transverse acceleration in a curve
- B60T8/17554—Brake regulation specially adapted to control the stability of the vehicle, e.g. taking into account yaw rate or transverse acceleration in a curve specially adapted for enhancing stability around the vehicles longitudinal axle, i.e. roll-over prevention
-
- 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
- B60W30/02—Control of vehicle driving stability
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D15/00—Steering not otherwise provided for
- B62D15/02—Steering position indicators ; Steering position determination; Steering aids
- B62D15/025—Active steering aids, e.g. helping the driver by actively influencing the steering system after environment evaluation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D15/00—Steering not otherwise provided for
- B62D15/02—Steering position indicators ; Steering position determination; Steering aids
- B62D15/025—Active steering aids, e.g. helping the driver by actively influencing the steering system after environment evaluation
- B62D15/0265—Automatic obstacle avoidance by steering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
- B60T2201/08—Lane monitoring; Lane Keeping Systems
- B60T2201/087—Lane monitoring; Lane Keeping Systems using active steering actuation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
- B60T2201/16—Curve braking control, e.g. turn control within ABS control algorithm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2270/00—Further aspects of brake control systems not otherwise provided for
- B60T2270/40—Failsafe aspects of brake control systems
- B60T2270/402—Back-up
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Regulating Braking Force (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Abstract
Description
−第1のブレーキ圧発生器を用いて本来の目標ブレーキ圧に対し圧力特性を印加する。
−圧力特性に対応する減速特性の存在を示す減速信号を監視する。
−前記自動車の目標トラジェクトリを検出し、
−前記目標トラジェクトリでの前記自動車の誘導に必要な横誘導力を表す横誘導力量を検出し、
−前記横誘導力量に依存して、車両縦方向において最大に分解可能な縦方向力を表す縦方向力量を検出し、
−前記縦方向力量に依存して、前記自動車のブレーキ力を表すブレーキ力量をドライバーに依存せずに調整する、
方法に関する。
−ロックシーケンスの維持が保証されていなければならない。すなわち、後車軸車輪は前車軸の車輪がすでにロックしているときに初めてロックしなければならない。
−自動車の操舵能を確保するため、車輪のロック時間は所定時間を超えてはならない。
−車両自動減速を実施するため、アクティブな圧力増大またはドライバーに依存しない圧力増大の可能性がなければならない。
201:提供される車両縦方向情報、特に車両縦方向加速度または減速度。
202:故障した一次アクチュエータ機構から独立したセンサ機構を用いて検出される車両用目標トラジェクトリ。
203:たとえばヨーレートまたは横方向加速度のような実際の横方向動的状態を示す、故障した一次アクチュエータ機構とは独立のセンサ量。
202 目標トラジェクトリ
203 横方向動特性量
204 出力量
Claims (11)
- ドライバーに依存せずに自動車のブレーキ過程を実施するための方法において、
−前記自動車の目標トラジェクトリ(202)を検出し、
−前記目標トラジェクトリ(202)での前記自動車の誘導に必要な横誘導力を表す横誘導力量を検出し、
−前記横誘導力量に依存して、車両縦方向において最大に分解可能な縦方向力を表す縦方向力量を検出し、
−前記縦方向力量に依存して、前記自動車のブレーキ力を表すブレーキ力量(204)をドライバーに依存せずに調整する、
方法。 - ドライバーに依存しない前記ブレーキ過程を、一次作動ブレーキシステムの故障時に二次ブレーキシステムの範囲内で実施することを特徴とする、請求項1に記載の方法。
- 前記目標トラジェクトリ(202)を周辺センサ機構を用いて検出することを特徴とする、請求項1に記載の方法。
- 前記目標トラジェクトリ(202)が、車両横方向動特性を表す横方向動特性量の少なくとも1つの目標値によって特徴づけられていることを特徴とする、請求項1に記載の方法。
- センサシステムを用いて前記横方向動特性量(203)の実際値を検出し、該実際値(203)が前記目標値に接近するように、ドライバーに依存しない操舵介入を実施することを特徴とする、請求項4に記載の方法。
- 前記横方向動特性量がヨーレートまたは横方向加速度であることを特徴とする、請求項4に記載の方法。
- 前記二次ブレーキシステムが、車両縦方向軸線に関し対称なブレーキ介入を実施するブレーキシステムであることを特徴とする、請求項2に記載の方法。
- 縦方向加速度センサの出力信号(201)の評価により、直線走行を仮定して最大に分解可能なブレーキ力を検出し、検出した必要な横誘導力と検出した前記最大に分解可能なブレーキ力とに依存して、ドライバーに依存しないブレーキ力(204)を調整することを特徴とする、請求項7に記載の方法。
- ブレーキ力量振動変動を前記ブレーキ力量に重畳させ、縦方向加速度センサの出力信号の評価に基づいて、最大に分解可能な縦方向力を検出することを特徴とする、請求項8に記載の方法。
- 前記ブレーキ力量が車輪ブレーキシリンダ内のブレーキ圧であることを特徴とする、請求項9に記載の方法。
- 本発明による方法を実施するために構成されている手段を含む装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016210921.9A DE102016210921A1 (de) | 2016-06-20 | 2016-06-20 | Verfahren zur Durchführung eines fahrerunabhängigen Bremsvorgangs eines Kraftfahrzeugs |
DE102016210921.9 | 2016-06-20 | ||
PCT/EP2017/058889 WO2017220230A1 (de) | 2016-06-20 | 2017-04-12 | Verfahren zur durchführung eines fahrerunabhängigen bremsvorgangs eines kraftfahrzeugs |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2019521033A true JP2019521033A (ja) | 2019-07-25 |
JPWO2017220230A5 JPWO2017220230A5 (ja) | 2022-03-24 |
JP7079211B2 JP7079211B2 (ja) | 2022-06-01 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2018565849A Active JP7079211B2 (ja) | 2016-06-20 | 2017-04-12 | ドライバーに依存せずに自動車のブレーキ過程を実施するための方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10836367B2 (ja) |
EP (1) | EP3472009B1 (ja) |
JP (1) | JP7079211B2 (ja) |
CN (1) | CN109415044B (ja) |
DE (1) | DE102016210921A1 (ja) |
WO (1) | WO2017220230A1 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004521026A (ja) * | 2001-07-11 | 2004-07-15 | ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 対象の移動軌線の予報方法及び装置 |
DE102013113685A1 (de) * | 2013-05-15 | 2014-11-20 | GM Global Technology Operations, LLC (n.d. Ges. d. Staates Delaware) | Optimales kombinieren von funktionen des elektrischen feststellbrems- und hyraulikbremssubsystems zum steuern einer fahrzeugrichtung |
Family Cites Families (10)
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DE19515056A1 (de) * | 1994-11-25 | 1996-05-30 | Teves Gmbh Alfred | Bremsanlage |
EP0891903B1 (de) * | 1997-07-17 | 2009-02-11 | Volkswagen Aktiengesellschaft | Automatische Notbremsfunktion |
DE19828693A1 (de) * | 1998-06-26 | 1999-12-30 | Volkswagen Ag | Verfahren und Steuereinrichtung zur Minimierung von Unfallfolgen |
DE10232295A1 (de) * | 2002-07-16 | 2004-02-05 | Daimlerchrysler Ag | Verfahren zur Unterstützung des Fahrers bei Fahrmanövern |
DE102008034316A1 (de) * | 2008-07-23 | 2010-01-28 | GM Global Technology Operations, Inc., Detroit | Verfahren zum Abbremsen eines Kraftfahrzeugs und Kraftfahrzeug |
JP5143103B2 (ja) * | 2009-09-30 | 2013-02-13 | 日立オートモティブシステムズ株式会社 | 車両の運動制御装置 |
DE112012007213T5 (de) | 2012-12-11 | 2015-08-20 | Toyota Jidosha Kabushiki Kaisha | Antriebsassistenzvorrichtung und Antriebsassistenzverfahren |
DE102013013867A1 (de) * | 2013-08-20 | 2015-03-12 | Audi Ag | Kraftfahrzeug und Verfahren zur Steuerung eines Kraftfahrzeugs |
DE102014013173A1 (de) * | 2014-09-04 | 2015-04-02 | Daimler Ag | Verfahren zum zumindest teilautonomen Betrieb eines Fahrzeugs und Fahrerassistenzsystem |
DE102015224601A1 (de) | 2015-12-08 | 2017-06-08 | Robert Bosch Gmbh | Verfahren und Steuergerät zur Steuerung eines hydraulischen Bremssystems |
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2016
- 2016-06-20 DE DE102016210921.9A patent/DE102016210921A1/de not_active Withdrawn
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2017
- 2017-04-12 EP EP17718051.0A patent/EP3472009B1/de active Active
- 2017-04-12 JP JP2018565849A patent/JP7079211B2/ja active Active
- 2017-04-12 US US16/310,212 patent/US10836367B2/en active Active
- 2017-04-12 CN CN201780038119.XA patent/CN109415044B/zh active Active
- 2017-04-12 WO PCT/EP2017/058889 patent/WO2017220230A1/de unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004521026A (ja) * | 2001-07-11 | 2004-07-15 | ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 対象の移動軌線の予報方法及び装置 |
DE102013113685A1 (de) * | 2013-05-15 | 2014-11-20 | GM Global Technology Operations, LLC (n.d. Ges. d. Staates Delaware) | Optimales kombinieren von funktionen des elektrischen feststellbrems- und hyraulikbremssubsystems zum steuern einer fahrzeugrichtung |
Also Published As
Publication number | Publication date |
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WO2017220230A1 (de) | 2017-12-28 |
CN109415044A (zh) | 2019-03-01 |
EP3472009B1 (de) | 2021-11-03 |
CN109415044B (zh) | 2021-03-16 |
DE102016210921A1 (de) | 2018-01-04 |
US20190210575A1 (en) | 2019-07-11 |
US10836367B2 (en) | 2020-11-17 |
EP3472009A1 (de) | 2019-04-24 |
JP7079211B2 (ja) | 2022-06-01 |
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