JP4195301B2 - 車両衝突防止方法 - Google Patents
車両衝突防止方法 Download PDFInfo
- Publication number
- JP4195301B2 JP4195301B2 JP2002581243A JP2002581243A JP4195301B2 JP 4195301 B2 JP4195301 B2 JP 4195301B2 JP 2002581243 A JP2002581243 A JP 2002581243A JP 2002581243 A JP2002581243 A JP 2002581243A JP 4195301 B2 JP4195301 B2 JP 4195301B2
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- Prior art keywords
- vehicle
- brake
- collision
- probability
- command
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims description 21
- 230000002265 prevention Effects 0.000 title claims description 6
- 238000005259 measurement Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 3
- 230000001133 acceleration Effects 0.000 description 32
- 230000006870 function Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000035484 reaction time Effects 0.000 description 5
- 230000003044 adaptive effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000012806 monitoring device Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 125000002066 L-histidyl group Chemical group [H]N1C([H])=NC(C([H])([H])[C@](C(=O)[*])([H])N([H])[H])=C1[H] 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
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Images
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
- B60W30/14—Adaptive cruise control
- B60W30/16—Control of distance between vehicles, e.g. keeping a distance to preceding vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
- B60K31/0008—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including means for detecting potential obstacles in vehicle path
-
- 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
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
- B60T7/22—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger initiated by contact of vehicle, e.g. bumper, with an external object, e.g. another vehicle, or by means of contactless obstacle detectors mounted on the vehicle
-
- 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
- B60T2201/12—Pre-actuation of braking systems without significant braking effect; Optimizing brake performance by reduction of play between brake pads and brake disc
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Regulating Braking Force (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Control Of Transmission Device (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Description
16 位置測定システム
20,22 駆動システム
24,26 ブレーキ装置
D 位置測定データ
P 衝突の確率
B 車両を減速させる指令
Claims (3)
- 制御システム,駆動システム(20,22),および制動システム(24,26)を有する車両(10)のための車両衝突防止方法であって,
前記車両の前方にある障害物を前記車両に固有の位置測定システム(16)によって検出し,
前記障害物の位置測定データ(D)から衝突確率(P)を計算し,
前記衝突確率の関数として,衝突を防止するための少なくとも1つの応答を始動させ,
前記少なくとも1つの応答は,指令(B)が実際に出力された場合に前記車両を減速させるための前記指令の実行を速める少なくとも1つの準備措置を含み,
前記制御システムは,前記衝突確率が実質的に存在しない場合に,ヒステリシス特性を有する速度制御機能の一環として,前記駆動システムへの介入および前記制動システムへの介入のうち少なくともいずれかを実行し,
前記準備措置は,前記衝突確率が増加した場合に,前記ヒステリシスの間隔を減少させることを含むことを特徴とする,車両衝突防止方法。 - 前記準備措置は,前記車両の前記制動システム(24,26)を準備させるための指令(F)の出力であることを特徴とする,請求項1に記載の車両衝突防止方法。
- 前記車両(10)は,オートマチックトランスミッションを有し,
前記少なくとも1つの準備措置は,ギア段を下げるためのトランスミッション介入であることを特徴とする,請求項1または2に記載の車両衝突防止方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10118707A DE10118707A1 (de) | 2001-04-12 | 2001-04-12 | Verfahren zur Kollisionsverhinderung bei Kraftfahrzeugen |
PCT/DE2002/000574 WO2002083470A1 (de) | 2001-04-12 | 2002-02-16 | Verfahren zur kollisionsverhinderung bei kraftfahrzeugen |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004524214A JP2004524214A (ja) | 2004-08-12 |
JP4195301B2 true JP4195301B2 (ja) | 2008-12-10 |
Family
ID=7681671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002581243A Expired - Fee Related JP4195301B2 (ja) | 2001-04-12 | 2002-02-16 | 車両衝突防止方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7102495B2 (ja) |
EP (1) | EP1379418B1 (ja) |
JP (1) | JP4195301B2 (ja) |
DE (2) | DE10118707A1 (ja) |
WO (1) | WO2002083470A1 (ja) |
Families Citing this family (56)
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WO2004021546A2 (de) | 2002-08-09 | 2004-03-11 | Conti Temic Microelectronic Gmbh | Verkehrsmittel mit einer 3d-entfernungsbildkamera und verfahren zu dessen betrieb |
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FR2846620B1 (fr) * | 2002-10-30 | 2005-07-22 | Renault Sa | Systeme et procede de commande de la force de freinage d'un vehicule automobile. |
DE10253504B4 (de) * | 2002-11-16 | 2016-05-19 | Robert Bosch Gmbh | Vorrichtung zum Auffahrschutz bei Kraftfahrzeugen |
JP3938023B2 (ja) * | 2002-11-27 | 2007-06-27 | 日産自動車株式会社 | リスクポテンシャル算出装置、車両用運転操作補助装置、その装置を備える車両およびリスクポテンシャル演算方法 |
JP2004255928A (ja) | 2003-02-24 | 2004-09-16 | Denso Corp | 車両制御装置 |
DE10349211A1 (de) * | 2003-10-23 | 2005-05-25 | Robert Bosch Gmbh | Bremsassistent für Kraftfahrzeuge |
DE112005000623A5 (de) * | 2004-03-23 | 2008-07-03 | Continental Teves Ag & Co. Ohg | Einspurfahrzeug mit einer Bremsenregelungseinheit |
JP4285330B2 (ja) * | 2004-05-31 | 2009-06-24 | 株式会社デンソー | 車両運動制御システム |
DE102005018697A1 (de) | 2004-06-02 | 2005-12-29 | Daimlerchrysler Ag | Verfahren und Vorrichtung zur Warnung eines Fahrers im Falle eines Verlassens der Fahrspur |
DE102004031305A1 (de) * | 2004-06-29 | 2006-01-19 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Verzögerung eines Kraftfahrzeugs |
JP4367322B2 (ja) * | 2004-11-26 | 2009-11-18 | 日産自動車株式会社 | 車両用運転操作補助装置および車両用運転操作補助装置を備えた車両 |
DE102005003274A1 (de) | 2005-01-25 | 2006-07-27 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Vermeidung und/oder Minderung der Folgen von Kollisionen beim Ausweichen vor Hindernissen |
WO2006128502A1 (de) * | 2005-05-31 | 2006-12-07 | Daimlerchrysler Ag | Verfahren zur erkennung eines bevorstehenden unfalls bei einem vorausfahrenden fahrzeug |
JP4137960B2 (ja) * | 2005-08-24 | 2008-08-20 | 日野自動車株式会社 | 自動制動制御装置 |
JP4790522B2 (ja) * | 2005-08-24 | 2011-10-12 | 日野自動車株式会社 | 自動制動制御装置 |
DE112006002248B4 (de) * | 2005-08-24 | 2014-04-24 | Hino Motors, Ltd. | Vorrichtung zur automatischen Bremsregelung |
WO2007023668A1 (ja) * | 2005-08-24 | 2007-03-01 | Hino Motors, Ltd. | 自動制動制御装置 |
JP4878945B2 (ja) * | 2005-08-24 | 2012-02-15 | 日野自動車株式会社 | 自動制動制御装置 |
JP4878944B2 (ja) * | 2005-08-24 | 2012-02-15 | 日野自動車株式会社 | 自動制動制御装置 |
JP4412263B2 (ja) * | 2005-09-09 | 2010-02-10 | 三菱自動車工業株式会社 | 車両の衝突回避装置 |
DE102005059903A1 (de) | 2005-12-15 | 2007-06-28 | Robert Bosch Gmbh | Sicherheitseinrichtung für Kraftfahrzeuge |
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DE102006006171A1 (de) * | 2006-02-10 | 2007-08-16 | Zf Friedrichshafen Ag | Verfahren zum Betreiben eines Automatgetriebes |
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DE102009058154A1 (de) | 2009-12-12 | 2011-06-16 | Wabco Gmbh | Fahrerassistenzsystem für ein Fahrzeug, insbesondere Nutzfahrzeug, sowie Verfahren zum Steuern eines Bremssystems |
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DE102010041147A1 (de) * | 2010-09-21 | 2012-03-22 | Continental Teves Ag & Co. Ohg | Verfahren und System zur Verringerung einer Reaktionstotzeit einer Fahrzeugsicherheitskontrolleinrichtung |
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-
2001
- 2001-04-12 DE DE10118707A patent/DE10118707A1/de not_active Withdrawn
-
2002
- 2002-02-16 WO PCT/DE2002/000574 patent/WO2002083470A1/de active Application Filing
- 2002-02-16 DE DE50213574T patent/DE50213574D1/de not_active Expired - Lifetime
- 2002-02-16 JP JP2002581243A patent/JP4195301B2/ja not_active Expired - Fee Related
- 2002-02-16 US US10/474,595 patent/US7102495B2/en not_active Expired - Lifetime
- 2002-02-16 EP EP02714027A patent/EP1379418B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE50213574D1 (de) | 2009-07-09 |
EP1379418B1 (de) | 2009-05-27 |
JP2004524214A (ja) | 2004-08-12 |
US20040153217A1 (en) | 2004-08-05 |
WO2002083470A1 (de) | 2002-10-24 |
US7102495B2 (en) | 2006-09-05 |
DE10118707A1 (de) | 2002-10-17 |
EP1379418A1 (de) | 2004-01-14 |
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