JP6432496B2 - 物体検出装置 - Google Patents
物体検出装置 Download PDFInfo
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- JP6432496B2 JP6432496B2 JP2015237667A JP2015237667A JP6432496B2 JP 6432496 B2 JP6432496 B2 JP 6432496B2 JP 2015237667 A JP2015237667 A JP 2015237667A JP 2015237667 A JP2015237667 A JP 2015237667A JP 6432496 B2 JP6432496 B2 JP 6432496B2
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- 238000001514 detection method Methods 0.000 title claims description 199
- 238000003384 imaging method Methods 0.000 claims description 24
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- 238000013459 approach Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 3
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- 230000004927 fusion Effects 0.000 description 3
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land 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
- B60W30/08—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
-
- 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
- B60W30/095—Predicting travel path or likelihood of collision
-
- 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
- B60W30/095—Predicting travel path or likelihood of collision
- B60W30/0953—Predicting travel path or likelihood of collision the prediction being responsive to vehicle dynamic parameters
-
- 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
- B60W30/095—Predicting travel path or likelihood of collision
- B60W30/0956—Predicting travel path or likelihood of collision the prediction being responsive to traffic or environmental parameters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/86—Combinations of radar systems with non-radar systems, e.g. sonar, direction finder
- G01S13/867—Combination of radar systems with cameras
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/161—Decentralised systems, e.g. inter-vehicle communication
- G08G1/163—Decentralised systems, e.g. inter-vehicle communication involving continuous checking
-
- 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
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2013/93185—Controlling the brakes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2013/932—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles using own vehicle data, e.g. ground speed, steering wheel direction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2013/9325—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles for inter-vehicle distance regulation, e.g. navigating in platoons
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electromagnetism (AREA)
- Geophysics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Radar Systems Or Details Thereof (AREA)
- Traffic Control Systems (AREA)
- Geophysics And Detection Of Objects (AREA)
Description
Claims (7)
- 車両の進行方向前方に探査波を送信し、物標により反射された反射波を受信するレーダ装置(21)からその反射波に基づく反射情報を取得し、その一方で前記車両の進行方向前方を撮像する撮像装置(22)から画像情報を取得する物体検出装置(100)であって、
前記レーダ装置から取得した前記反射情報により検出した物標であるレーダ検出物標の位置を検出するレーダ検出物標位置検出部(10)と、
前記撮像装置から取得した前記画像情報により検出した物標である画像検出物標の位置を検出する画像検出物標位置検出部(10)と、
前記レーダ検出物標と前記画像検出物標との位置関係が所定関係となった場合に、前記レーダ検出物標と前記画像検出物標とは同一物標であることを判定する同一物標判定部(10)と、
前記同一物標判定部により前記レーダ検出物標と前記画像検出物標とは同一物標であると判定され、且つ前記車両と前記同一物標との距離が所定距離よりも短くなったことを条件として、前記車両と前記同一物標との衝突を抑制する抑制制御を行う衝突抑制部(10)と、
前記レーダ検出物標と前記画像検出物標との距離が所定期間よりも長い期間、単調増加又は単調減少した場合に、衝突抑制部による前記抑制制御の実行を抑制する実行抑制部(10)と、
を備えることを特徴とする物体検出装置。 - 前記衝突抑制部は、前記同一物標判定部による前記レーダ検出物標と前記画像検出物標とは同一物標であるとの前記判定から判定用時間が経過するまでの間に、前記レーダ検出物標と前記画像検出物標との距離が誤差範囲外となった場合に前記抑制制御の実行を抑制することを特徴とする請求項1に記載の物体検出装置。
- 前記車両は、前記車両の自動制動を実行する自動制動部(31)を含むことを特徴とする請求項1又は2に記載の物体検出装置。
- 前記車両は、ドライバに前記物体の接近を報知する報知部を含み、
前記衝突抑制部は、前記自動制動部により前記車両に前記自動制動を実行させるよりも前に前記報知を実行させることを特徴とする請求項3に記載の物体検出装置。 - 前記所定関係とは、前記レーダ検出物標と前記画像検出物標との距離が所定範囲内に収まることであることを特徴とする請求項1乃至4のいずれか1項に記載の物体検出装置。
- 自車両の進行方向前方に探査波を送信し、物標により反射された反射波を受信するレーダ装置(21)からその反射波に基づく反射情報を取得し、その一方で自車両の進行方向前方を撮像する撮像装置(22)から画像情報を取得する物体検出装置(100)であって、
前記レーダ装置から取得した前記反射情報により検出した物標であるレーダ検出物標の位置を検出するレーダ検出物標位置検出部(10)と、
前記撮像装置から取得した前記画像情報により検出した物標である画像検出物標の位置を検出する画像検出物標位置検出部(10)と、
前記レーダ検出物標と前記画像検出物標との位置関係が所定関係となった場合に、前記レーダ検出物標と前記画像検出物標とは同一物標であることを判定する同一物標判定部(10)と、
前記レーダ検出物標と前記画像検出物標との距離が所定期間よりも長い期間、単調増加又は単調減少した場合に、前記同一物標判定部による前記同一物標の判定を取り消す判定取消部(10)と、
を備えることを特徴とする物体検出装置。 - 前記判定取消部は、前記同一物標判定部による前記レーダ検出物標と前記画像検出物標とは同一物標であるとの前記判定から判定用時間が経過するまでの間に、前記レーダ検出物標と前記画像検出物標との距離が誤差範囲外となった場合に、前記同一物標判定部による前記同一物標の判定を取り消すことを特徴とする請求項6に記載の物体検出装置。
Priority Applications (3)
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JP2015237667A JP6432496B2 (ja) | 2015-12-04 | 2015-12-04 | 物体検出装置 |
US15/780,533 US11163061B2 (en) | 2015-12-04 | 2016-12-02 | Object detection apparatus and object detection method |
PCT/JP2016/085931 WO2017094891A1 (ja) | 2015-12-04 | 2016-12-02 | 物体検出装置及び物体検出方法 |
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KR102485268B1 (ko) * | 2017-11-03 | 2023-01-06 | 현대자동차주식회사 | 차량 및 그 제어방법 |
JP7192229B2 (ja) * | 2018-03-26 | 2022-12-20 | 株式会社デンソー | 検知装置、検知方法、およびコンピュータプログラム |
DE102018124215A1 (de) * | 2018-10-01 | 2020-04-02 | Conti Temic Microelectronic Gmbh | Verfahren zur Erfassung von Umgebungsinformationen mittels mehrerer Radarsensoren |
US20200341111A1 (en) * | 2019-04-24 | 2020-10-29 | GM Global Technology Operations LLC | Method and apparatus for radar detection confirmation |
WO2020237501A1 (zh) * | 2019-05-28 | 2020-12-03 | 深圳大学 | 一种多源协同道路车辆监控系统 |
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JP3918791B2 (ja) * | 2003-09-11 | 2007-05-23 | トヨタ自動車株式会社 | 物体検出装置 |
JP4539348B2 (ja) | 2004-09-07 | 2010-09-08 | 日産自動車株式会社 | 衝突時間算出装置および障害物検出装置 |
JP4428277B2 (ja) | 2005-04-07 | 2010-03-10 | トヨタ自動車株式会社 | 物体検出装置 |
JP4823781B2 (ja) | 2005-08-31 | 2011-11-24 | 本田技研工業株式会社 | 車両の走行安全装置 |
JP2009031053A (ja) * | 2007-07-25 | 2009-02-12 | Fujitsu Ten Ltd | 前方障害物検出装置 |
EP2878507B1 (en) * | 2012-07-24 | 2017-08-30 | Toyota Jidosha Kabushiki Kaisha | Drive assist device |
JP2014099019A (ja) | 2012-11-14 | 2014-05-29 | Denso Corp | 車両の衝突予防装置 |
JP5842863B2 (ja) * | 2013-05-14 | 2016-01-13 | 株式会社デンソー | 衝突緩和装置 |
SE539051C2 (sv) * | 2013-07-18 | 2017-03-28 | Scania Cv Ab | Hantering av detektion hos sensor |
JP6394228B2 (ja) | 2014-09-24 | 2018-09-26 | 株式会社デンソー | 物体検出装置 |
JP6303956B2 (ja) * | 2014-09-24 | 2018-04-04 | 株式会社デンソー | 軸ずれ量推定装置 |
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US20180348363A1 (en) | 2018-12-06 |
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WO2017094891A1 (ja) | 2017-06-08 |
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