JP5066437B2 - 車両の走行制御装置 - Google Patents
車両の走行制御装置 Download PDFInfo
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- JP5066437B2 JP5066437B2 JP2007330764A JP2007330764A JP5066437B2 JP 5066437 B2 JP5066437 B2 JP 5066437B2 JP 2007330764 A JP2007330764 A JP 2007330764A JP 2007330764 A JP2007330764 A JP 2007330764A JP 5066437 B2 JP5066437 B2 JP 5066437B2
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- 238000012937 correction Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 description 16
- 238000012545 processing Methods 0.000 description 10
- 230000001133 acceleration Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/22—Platooning, i.e. convoy of communicating vehicles
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
-
- 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
- B60W40/04—Traffic conditions
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Controls For Constant Speed Travelling (AREA)
- Regulating Braking Force (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Traffic Control Systems (AREA)
Description
1’…先行車、
2…制御ユニット、
3…前方認識装置、
4…車速センサ、
5…クルーズスイッチ、
7…エンジン、
ΔL…相対距離、
ΔV…相対速度、
KG…補正係数、
L…車間距離L、
L1…追従目標車間距離、
L2…ブレーキ目標車間距離、
L3…最終ブレーキ目標車間距離、
Vasp…先行車速、
Vsp…自車速、
Vtg…目標車速
Claims (5)
- 自車両に搭載されて少なくとも先行車を認識する前方認識手段と、
前記前方認識手段で認識した先行車情報に基づいて前記先行車が右折或いは左折しているか否かを判定する右左折判定手段と、
前記前方認識手段で認識した先行車情報に基づいて算出した前記先行車の車速と前記自車両の車速との一方に基づいて、該先行車と該自車両との間の目標車間距離を設定する目標車間距離設定手段と
を備え、
前記右左折判定手段で前記先行車が右折或いは左折していると判定した場合、前記目標車間距離設定手段では前記目標車間距離を前記先行車が直進走行している際に設定する目標車間距離よりも短く設定する
ことを特徴とする車両の走行制御装置。 - 前記目標車間距離設定手段は、前記右左折判定手段で前記先行車の右折或いは左折を判定した際に設定する前記目標車間距離を、該先行車が直進走行している際に設定する前記目標車間距離を補正して設定する
ことを特徴とする請求項1記載の車両の走行制御装置。 - 前記目標車間距離を補正する補正値は、前記先行車と前記自車両との車間距離が0になるまでの時間を予測し、該予測した時間に余裕時間を加算した値に基づいて設定する
ことを特徴とする請求項2記載の車両の走行制御装置。 - 前記目標車間距離を補正する補正値は、前記先行車が前記自車両前方の走行レーンから離脱するまでの時間を予測し、該予測した時間に基づいて設定する
ことを特徴とする請求項2記載の車両の走行制御装置。 - 前記目標車間距離を補正する補正値は、前記自車両の車幅と該車幅に対する前記先行車の横方向のラップ率を算出し、該ラップ率が0になるまでの時間を予測し、該予測した時間に基づいて設定する
ことを特徴とする請求項2記載の車両の走行制御装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007330764A JP5066437B2 (ja) | 2007-12-21 | 2007-12-21 | 車両の走行制御装置 |
DE102008063579.0A DE102008063579B4 (de) | 2007-12-21 | 2008-12-18 | Fahrzeug-Fahrsteuersystem |
US12/339,149 US8712674B2 (en) | 2007-12-21 | 2008-12-19 | Vehicle running control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007330764A JP5066437B2 (ja) | 2007-12-21 | 2007-12-21 | 車両の走行制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009149254A JP2009149254A (ja) | 2009-07-09 |
JP5066437B2 true JP5066437B2 (ja) | 2012-11-07 |
Family
ID=40789598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2007330764A Active JP5066437B2 (ja) | 2007-12-21 | 2007-12-21 | 車両の走行制御装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8712674B2 (ja) |
JP (1) | JP5066437B2 (ja) |
DE (1) | DE102008063579B4 (ja) |
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JP4813610B2 (ja) * | 2009-05-11 | 2011-11-09 | 富士重工業株式会社 | 車間距離制御装置 |
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JP5427203B2 (ja) * | 2011-03-30 | 2014-02-26 | 富士重工業株式会社 | 車両用運転支援装置 |
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DE102012219449B4 (de) * | 2012-10-24 | 2019-01-24 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Geschwindigkeits- und/oder Abstandsregelung bei Kraftfahrzeugen |
JP6082638B2 (ja) * | 2013-03-29 | 2017-02-15 | 日立オートモティブシステムズ株式会社 | 走行制御装置及び走行制御システム |
JP6207952B2 (ja) * | 2013-09-26 | 2017-10-04 | 日立オートモティブシステムズ株式会社 | 先行車認識装置 |
JP5952859B2 (ja) * | 2014-06-23 | 2016-07-13 | 富士重工業株式会社 | 車両の運転支援装置 |
WO2016126317A1 (en) | 2015-02-06 | 2016-08-11 | Delphi Technologies, Inc. | Method of automatically controlling an autonomous vehicle based on electronic messages from roadside infrastructure of other vehicles |
US10678261B2 (en) | 2015-02-06 | 2020-06-09 | Aptiv Technologies Limited | Method and apparatus for controlling an autonomous vehicle |
US20160231746A1 (en) * | 2015-02-06 | 2016-08-11 | Delphi Technologies, Inc. | System And Method To Operate An Automated Vehicle |
DE102015001970B4 (de) * | 2015-02-19 | 2021-11-04 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Adaptive Abstandssteuerung für Fahrzeuge |
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JP6706196B2 (ja) * | 2016-12-26 | 2020-06-03 | 株式会社デンソー | 走行制御装置 |
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GB2567154B (en) * | 2017-10-02 | 2020-03-04 | Jaguar Land Rover Ltd | Method and apparatus for assisting in the maintenance of a vehicle speed within a speed range, and a vehicle comprising such an apparatus |
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JP6915578B2 (ja) * | 2018-04-03 | 2021-08-04 | トヨタ自動車株式会社 | 車両制御装置 |
JP7135746B2 (ja) | 2018-11-07 | 2022-09-13 | トヨタ自動車株式会社 | 運転支援装置 |
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-
2007
- 2007-12-21 JP JP2007330764A patent/JP5066437B2/ja active Active
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2008
- 2008-12-18 DE DE102008063579.0A patent/DE102008063579B4/de active Active
- 2008-12-19 US US12/339,149 patent/US8712674B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2009149254A (ja) | 2009-07-09 |
US8712674B2 (en) | 2014-04-29 |
DE102008063579B4 (de) | 2017-04-13 |
US20090164109A1 (en) | 2009-06-25 |
DE102008063579A1 (de) | 2009-09-03 |
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