JP2020077384A - 車両のための周囲検出システム - Google Patents
車両のための周囲検出システム Download PDFInfo
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- JP2020077384A JP2020077384A JP2019173620A JP2019173620A JP2020077384A JP 2020077384 A JP2020077384 A JP 2020077384A JP 2019173620 A JP2019173620 A JP 2019173620A JP 2019173620 A JP2019173620 A JP 2019173620A JP 2020077384 A JP2020077384 A JP 2020077384A
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- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 238000011156 evaluation Methods 0.000 claims abstract description 26
- 230000005670 electromagnetic radiation Effects 0.000 claims abstract description 6
- 238000001228 spectrum Methods 0.000 claims abstract description 6
- 230000003595 spectral effect Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 230000005855 radiation Effects 0.000 description 9
- 230000004888 barrier function Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Classifications
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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
- G01S13/86—Combinations of radar systems with non-radar systems, e.g. sonar, direction finder
- G01S13/865—Combination of radar systems with lidar systems
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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
- G01S13/86—Combinations of radar systems with non-radar systems, e.g. sonar, direction finder
- G01S13/867—Combination of radar systems with cameras
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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
- G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
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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
- G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
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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
-
- 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
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/04—Systems determining the presence of a target
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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
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
-
- 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
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
- G01S17/931—Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
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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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/4802—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
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- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Traffic Control Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
Description
12−20 センサ
22 評価モジュール
24 評価装置
26,28 モデルモジュール
30 周囲モデル
32,44,58 物体
34 3D位置データ
36 データ
Claims (6)
- 電磁スペクトルの異なる領域で電磁放射について感度がある複数のセンサ(12−20)と、前記センサから供給されるデータを用いて周囲にある物体(32,44,58)を位置特定および/または分類するための付属の評価モジュール(22)とを備える、車両(10)のための周囲検出システムにおいて、物体(32,44,58)の3D位置データ(34)に加えて物体の表面のスペクトル反射特性に関するデータ(36)も含む周囲モデル(30)が保存されるモデルモジュール(26,28)を有し、前記モデルモジュールが、これらのデータを前記評価モジュール(22)に提供することができることを特徴とする周囲検出システム。
- 前記モデルモジュール(26)は前記車両(10)に局所的に実装される、請求項1に記載の周囲検出システム。
- 前記モデルモジュール(28)は前記車両(10)の評価装置(24)と無線通信をする定置のサーバに実装される、請求項1に記載の周囲検出システム。
- 前記車両に実装される局所的なモデルモジュール(26)と前記車両の外部に実装される定置のモデルモジュール(28)とを有する、請求項1に記載の周囲検出システム。
- 前記評価モジュール(22)により生起されるデータを用いて前記周囲モデル(30)を構成するために構成された評価装置(24)を有する、請求項1から4のいずれか1項に記載の周囲検出システム。
- 位置特定された物体から発せられて他の物体の表面での反射により前記周囲検出システムの前記センサ(12−20)のうちの1つに到達する電磁放射についての反射経路を前記周囲モデル(30)に保存されているデータを用いて計算するために構成された評価装置(24)を有し、さらに前記評価装置(24)は、前記評価モジュール(22)で当該物体の信号として解釈可能である信号を計算された反射経路を用いて予測し、そのような信号に対応する物体を見かけの物体として特定するために構成される、請求項1から5のいずれか1項に記載の周囲検出システム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018216984.5 | 2018-10-04 | ||
DE102018216984.5A DE102018216984A1 (de) | 2018-10-04 | 2018-10-04 | Umfelderfassungssystem für Kraftfahrzeuge |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2020077384A true JP2020077384A (ja) | 2020-05-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019173620A Pending JP2020077384A (ja) | 2018-10-04 | 2019-09-25 | 車両のための周囲検出システム |
Country Status (4)
Country | Link |
---|---|
US (1) | US11402492B2 (ja) |
JP (1) | JP2020077384A (ja) |
CN (1) | CN111025332A (ja) |
DE (1) | DE102018216984A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019219929A1 (de) * | 2019-12-17 | 2021-06-17 | Volkswagen Aktiengesellschaft | Verfahren zum Erstellen einer Radarkarte |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10146808A1 (de) * | 2001-09-22 | 2003-04-10 | Adc Automotive Dist Control | Optisches System für ein Kraftfahrzeug |
JP3770189B2 (ja) * | 2002-03-19 | 2006-04-26 | 株式会社デンソー | 物体認識装置、物体認識方法、レーダ装置 |
EP1894779B1 (en) * | 2006-09-01 | 2009-11-25 | Harman Becker Automotive Systems GmbH | Method of operating a night-view system in a vehicle and corresponding night-view system |
DE102007049516A1 (de) * | 2006-10-13 | 2008-04-24 | A.D.C. Automotive Distance Control Systems Gmbh | System zur Bestimmung von Objekten |
CN102713989A (zh) * | 2010-03-17 | 2012-10-03 | 本田技研工业株式会社 | 车辆周围监测装置 |
JP5519381B2 (ja) * | 2010-04-09 | 2014-06-11 | トヨタ自動車株式会社 | スペクトル測定装置 |
DE102010026564A1 (de) * | 2010-07-08 | 2012-01-12 | Hella Kgaa Hueck & Co. | Verfahren und Sensoranordnung zum Detektieren der Sichtverhältnisse außerhalb eines Kraftfahrzeuges |
WO2013113421A1 (de) * | 2012-02-03 | 2013-08-08 | Continental Teves Ag & Co. Ohg | SIGNALGEBER, SYSTEM UND VERFAHREN ZUR HERVORHEBUNG VON OBJEKTEN IM STRAßENVERKEHR SOWIE VERWENDUNG DES SYSTEMS UND VERWENDUNG DES SIGNALGEBERS |
US9234618B1 (en) * | 2012-09-27 | 2016-01-12 | Google Inc. | Characterizing optically reflective features via hyper-spectral sensor |
JP2016510467A (ja) * | 2013-01-17 | 2016-04-07 | サイオニクス、エルエルシー | 生体撮像装置および関連方法 |
CN104118351A (zh) * | 2013-04-24 | 2014-10-29 | 鸿富锦精密工业(深圳)有限公司 | 车辆辅助系统及车辆辅助方法 |
JP2015148173A (ja) * | 2014-02-05 | 2015-08-20 | 浜名湖電装株式会社 | 逆止弁装置及びこれを備える蒸発燃料供給システム |
DE102014207694A1 (de) * | 2014-04-24 | 2015-10-29 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Evaluieren der Errechnung von Umfeldmodellen durch Fahrzeuge |
DE102014223741A1 (de) * | 2014-11-20 | 2016-05-25 | Conti Temic Microelectronic Gmbh | Erfassen von Terahertz-Strahlung zum Unterstützen eines Fahrers eines Fahrzeugs |
IL236114A (en) * | 2014-12-07 | 2016-04-21 | Yoav Grauer | Improved object recognition in the reimbursement-based imaging unit |
DE102015202330A1 (de) * | 2015-02-10 | 2016-08-11 | Continental Automotive Gmbh | Fahrerassistenzsystem |
DE102017203838B4 (de) * | 2017-03-08 | 2022-03-17 | Audi Ag | Verfahren und System zur Umfelderfassung |
DE102018201305A1 (de) * | 2018-01-29 | 2019-08-01 | Robert Bosch Gmbh | Verfahren und Umgebungserkennungsvorrichtung zum Bestimmen des Vorhandenseins und/oder von Eigenschaften eines oder mehrerer Objekte in der Umgebung eines Kraftfahrzeugs |
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2018
- 2018-10-04 DE DE102018216984.5A patent/DE102018216984A1/de active Pending
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2019
- 2019-09-25 JP JP2019173620A patent/JP2020077384A/ja active Pending
- 2019-10-03 US US16/591,866 patent/US11402492B2/en active Active
- 2019-10-08 CN CN201910950043.9A patent/CN111025332A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US11402492B2 (en) | 2022-08-02 |
DE102018216984A1 (de) | 2020-04-09 |
US20200110169A1 (en) | 2020-04-09 |
CN111025332A (zh) | 2020-04-17 |
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