DE102009021851A1 - Reflector i.e. radar-reflecting reflector for detecting e.g. pedestrian, on roadway, has set of individual components spaced at distance from each other, where components are made of metallic material or staniol stripes - Google Patents
Reflector i.e. radar-reflecting reflector for detecting e.g. pedestrian, on roadway, has set of individual components spaced at distance from each other, where components are made of metallic material or staniol stripes Download PDFInfo
- Publication number
- DE102009021851A1 DE102009021851A1 DE102009021851A DE102009021851A DE102009021851A1 DE 102009021851 A1 DE102009021851 A1 DE 102009021851A1 DE 102009021851 A DE102009021851 A DE 102009021851A DE 102009021851 A DE102009021851 A DE 102009021851A DE 102009021851 A1 DE102009021851 A1 DE 102009021851A1
- Authority
- DE
- Germany
- Prior art keywords
- reflector
- radar
- individual elements
- clothing
- roadway
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/14—Reflecting surfaces; Equivalent structures
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/01—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with reflective or luminous safety means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/273—Adaptation for carrying or wearing by persons or animals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/14—Reflecting surfaces; Equivalent structures
- H01Q15/22—Reflecting surfaces; Equivalent structures functioning also as polarisation filter
-
- 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
- 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
- G01S2013/9329—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles cooperating with reflectors or transponders
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Description
Die Erfindung betrifft einen radarreflektierenden Reflektor zum Detektieren eines Objektes auf einer Fahrbahn mittels von einem Radarortungsgerät ausgestrahlten Radarstrahlen gemäß dem Oberbegriff des Patentanspruchs 1.The The invention relates to a radar reflecting reflector for detecting an object on a roadway by means radiated by a Radarortungsgerät Radar beams according to the preamble of claim 1
Im Stand der Technik werden in der Luftfahrt und in der Seefahrt Sender verwendet, welche aktiv eine Strahlung aussenden, wodurch ein zu ortendes Objekt leichter gefunden werden kann.in the Prior art are used in aviation and marine transmitters used, which actively emit radiation, causing a too locating object can be found more easily.
In der Textilindustrie findet die so genannte RFID-Technik (Radio Frequency Identification) Anwendung. Dabei sendet ein Transponder einen kodierten Impuls, wann immer er seinerseits einen Impuls eines Senders empfängt. Die notwendige Energie zur Versorgung des Transponders wird dabei vorzugsweise aus einem elektromagnetischen Feld des Senders gewonnen.In The textile industry finds the so-called RFID technology (Radio Frequency Identification) application. A transponder sends a coded one Impulse, whenever he receives a pulse from a transmitter. The necessary energy for the supply of the transponder is preferably obtained from an electromagnetic field of the transmitter.
Der Erfindung liegt die Aufgabe zugrunde, einen gegenüber dem Stand der Technik verbesserten radarreflektierenden Reflektor anzugeben.Of the Invention is based on the object, a relation to the State of the art improved radar reflecting reflector specify.
Die Aufgabe wird erfindungsgemäß durch die im Anspruch 1 angegebenen Merkmale gelöst.The The object is achieved by the achieved in claim 1 features.
Vorteilhafte Weiterbildungen der Erfindung sind Gegenstand der Unteransprüche.advantageous Further developments of the invention are the subject of the dependent claims.
Beim erfindungsgemäßen Reflektor zum Detektieren eines Objektes auf einer Fahrbahn, wobei das Objekt ein Fußgänger, ein Radfahrer und/oder ein Kraftradfahrer ist, ist mindestens ein Reflektor als radarreflektierender Reflektor zum Detektieren des Objektes auf einer Fahrbahn mittels von einem Radarortungsgerät ausgestrahlten Radarstrahlen ausgebildet und in oder an einer Kleidung und/oder Schutzkleidung des Objektes angeordnet.At the reflector according to the invention for detecting an object on a roadway, wherein the object a pedestrian, a Cyclist and / or a motorcyclist is at least one reflector as a radar reflecting reflector for detecting the object a roadway by means radar beams radiated from a Radarortungsgerät trained and in or on a clothing and / or protective clothing of the object arranged.
Dadurch wird vorteilhafterweise eine effektive Reflexionsfläche des mit dem radarreflektierenden Reflektor ausgerüsteten Objekts erhöht und eine Erkennungs- und/oder Erfassungsgenauigkeit durch ein Radarortungsgerät erhöht. Die effektive Reflexionsfläche ist eine objektspezifische Größe, welche eine Stärke der an das Radarortungsgerät zurückreflektierten Radarstrahlen angibt und ist somit ein Maß für eine Entdeckungswahrscheinlichkeit durch das Radarortungsgerät.Thereby is advantageously an effective reflection surface of the increases with the radar reflecting reflector equipped object and a recognition and / or detection accuracy through a radar detector elevated. The effective reflection surface is an object-specific size, which is a Strength the to the Radarortungsgerät reflected back Radar rays indicates and is thus a measure of a probability of discovery through the radar detector.
Durch die Erhöhung der effektiven Reflexionsfläche des Objekts ist eine Sicherheit des sich im Straßenverkehr bewegenden oder bewegten Objekts erhöht.By the increase the effective reflection surface the object is a security of moving in traffic or increased moving object.
Durch die erfindungsgemäße Ausbildung des radarreflektierenden Reflektors ist zweckmäßigerweise eine kostengünstige und effektive Erhöhung der Erkennungs- und/oder Erfassungsgenauigkeit des Objekts durch ein Radarortungsgerät ermöglicht.By the inventive design of radar reflecting reflector is expediently a cost-effective and effective increase the recognition and / or Detection accuracy of the object by a Radarortungsgerät allows.
Ein Ausführungsbeispiel der Erfindung wird anhand von Zeichnungen näher erläutert.One embodiment The invention will be explained in more detail with reference to drawings.
Dabei zeigen:there demonstrate:
Einander entsprechende Teile sind in allen Figuren mit den gleichen Bezugszeichen versehen.each other corresponding parts are in all figures with the same reference numerals Mistake.
In
Das
Objekt
Die
Fahrbahn
Am
Objekt
Auf
der Fahrbahn
Durch
die Anordnung des radarreflektierenden Reflektors
Insbesondere
bei schlechten Witterungsbedingungen, wie beispielsweise Regen oder
Schneefall, ist durch die Erhöhung
der effektiven Reflexionsfläche
des mit dem radarreflektierenden Reflektor
In
Der
Reflektor
In
einer alternativen Ausführungsform
der Erfindung sind die Einzelelemente
Die
Einzelelemente
Die
den Reflektor
Der
Abstand der Einzelelemente
Nach
einem bevorzugten Ausführungsbeispiel
der Erfindung wird die gewebeartige Anordnung der Einzelelemente
In
einer weiteren vorteilhaften Ausführungsform sind Teile der Kleidung
und/oder Schutzkleidung des Objekts
Wie
schon ausgeführt,
erfolgt bei einer derartigen Anordnung des Reflektors
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009021851A DE102009021851A1 (en) | 2009-05-19 | 2009-05-19 | Reflector i.e. radar-reflecting reflector for detecting e.g. pedestrian, on roadway, has set of individual components spaced at distance from each other, where components are made of metallic material or staniol stripes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009021851A DE102009021851A1 (en) | 2009-05-19 | 2009-05-19 | Reflector i.e. radar-reflecting reflector for detecting e.g. pedestrian, on roadway, has set of individual components spaced at distance from each other, where components are made of metallic material or staniol stripes |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102009021851A1 true DE102009021851A1 (en) | 2009-12-24 |
Family
ID=41335125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102009021851A Withdrawn DE102009021851A1 (en) | 2009-05-19 | 2009-05-19 | Reflector i.e. radar-reflecting reflector for detecting e.g. pedestrian, on roadway, has set of individual components spaced at distance from each other, where components are made of metallic material or staniol stripes |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102009021851A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150029050A1 (en) * | 2013-07-25 | 2015-01-29 | Elwha Llc | Wearable radar reflectors |
EP3276748A1 (en) * | 2016-07-29 | 2018-01-31 | 3M Innovative Properties Company | Radar radiation redirecting tape |
DE102018200265A1 (en) * | 2018-01-10 | 2019-07-11 | Robert Bosch Gmbh | Electromagnetic radiation reflecting structure, garment having an electromagnetic radiation reflecting structure, use of such electromagnetic radiation reflecting structure, and system for detecting a user |
US10723299B2 (en) | 2017-05-18 | 2020-07-28 | Srg Global Inc. | Vehicle body components comprising retroreflectors and their methods of manufacture |
CN111491530A (en) * | 2017-12-18 | 2020-08-04 | 循环周期工程公司 | Portable article comprising a plurality of patterns |
DE102019214886A1 (en) * | 2019-09-27 | 2021-04-01 | Zf Friedrichshafen Ag | Control system for a motor vehicle |
SE545259C2 (en) * | 2022-04-28 | 2023-06-07 | Qamcom Group AB | A radar reflector |
-
2009
- 2009-05-19 DE DE102009021851A patent/DE102009021851A1/en not_active Withdrawn
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150029050A1 (en) * | 2013-07-25 | 2015-01-29 | Elwha Llc | Wearable radar reflectors |
EP3276748A1 (en) * | 2016-07-29 | 2018-01-31 | 3M Innovative Properties Company | Radar radiation redirecting tape |
WO2018022834A1 (en) * | 2016-07-29 | 2018-02-01 | 3M Innovative Properties Company | Radar radiation redirecting tape |
CN109565116A (en) * | 2016-07-29 | 2019-04-02 | 3M创新有限公司 | Radar emission redirects band |
US11163054B2 (en) | 2016-07-29 | 2021-11-02 | 3M Innovative Properties Company | Radar radiation redirecting tape |
JP2019527974A (en) * | 2016-07-29 | 2019-10-03 | スリーエム イノベイティブ プロパティズ カンパニー | Radar radiation redirection tape |
US10723299B2 (en) | 2017-05-18 | 2020-07-28 | Srg Global Inc. | Vehicle body components comprising retroreflectors and their methods of manufacture |
EP3716804A4 (en) * | 2017-12-18 | 2021-07-28 | Revolution Cycle Works Company | Portable article including a number of patterns |
CN111491530A (en) * | 2017-12-18 | 2020-08-04 | 循环周期工程公司 | Portable article comprising a plurality of patterns |
JP2021507140A (en) * | 2017-12-18 | 2021-02-22 | レボリューション サイクル ワークス カンパニー | Portable supplies with numerous patterns |
CN111491530B (en) * | 2017-12-18 | 2024-05-28 | 循环周期工程公司 | Portable article comprising multiple patterns |
US20200350662A1 (en) * | 2018-01-10 | 2020-11-05 | Robert Bosch Gmbh | Electromagnetic-radiation-reflecting structure, article of clothing having an electromagnetic-radiation-reflecting structure, use of such an electromagnetic-radiation-reflecting structure, and system for detecting a user |
WO2019137779A1 (en) * | 2018-01-10 | 2019-07-18 | Robert Bosch Gmbh | Electromagnetic-radiation-reflecting structure, article of clothing having an electromagnetic-radiation-reflecting structure, use of such an electromagnetic-radiation-reflecting structure, and system for detecting a user |
DE102018200265A1 (en) * | 2018-01-10 | 2019-07-11 | Robert Bosch Gmbh | Electromagnetic radiation reflecting structure, garment having an electromagnetic radiation reflecting structure, use of such electromagnetic radiation reflecting structure, and system for detecting a user |
US11710892B2 (en) * | 2018-01-10 | 2023-07-25 | Robert Bosch Gmbh | Electromagnetic-radiation-reflecting structure, article of clothing having an electromagnetic-radiation-reflecting structure, use of such an electromagnetic-radiation-reflecting structure, and system for detecting a user |
DE102019214886A1 (en) * | 2019-09-27 | 2021-04-01 | Zf Friedrichshafen Ag | Control system for a motor vehicle |
DE102019214886B4 (en) | 2019-09-27 | 2022-11-10 | Zf Friedrichshafen Ag | Control system for a motor vehicle |
SE545259C2 (en) * | 2022-04-28 | 2023-06-07 | Qamcom Group AB | A radar reflector |
SE2230124A1 (en) * | 2022-04-28 | 2023-06-07 | Qamcom Group AB | A radar reflector |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAV | Publication of unexamined application with consent of applicant | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20141202 |