KR101080730B1 - 차량용 레이더 리플렉터 - Google Patents
차량용 레이더 리플렉터 Download PDFInfo
- Publication number
- KR101080730B1 KR101080730B1 KR1020100024085A KR20100024085A KR101080730B1 KR 101080730 B1 KR101080730 B1 KR 101080730B1 KR 1020100024085 A KR1020100024085 A KR 1020100024085A KR 20100024085 A KR20100024085 A KR 20100024085A KR 101080730 B1 KR101080730 B1 KR 101080730B1
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- South Korea
- Prior art keywords
- vehicle
- reflector
- radar
- opening
- incident
- 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
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- 238000005452 bending Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 4
- 230000003796 beauty Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/48—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds
- B60R19/483—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds with obstacle sensors of electric or electronic type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
-
- 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
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Aerials With Secondary Devices (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Description
도 1b는 본 발명에 따른 차량용 레이더 리플렉터가 차량 범퍼에 장착된 상태에서 레이더횡단면(RCS) 값을 측정한 상태도.
도 2a는 본 발명에 따른 차량용 레이더 리플렉터의 외측을 도시한 사시도.
도 2b는 본 발명에 따른 차량용 레이더 리플렉터의 내측을 도시한 사시도.
도 3은 본 발명에 따른 차량용 레이더 리플렉터에 입사 및 반사되는 레이더 웨이브를 도시한 상태도.
도 4a 내지 도 4c는 본 발명의 다른 실시예에 따른 차량용 레이더 리플렉터를 도시한 사시도.
도 5a는 종래 유선형 디자인을 갖는 차량을 도시한 평면도.
도 5b는 종래 유선형 디자인을 갖는 차량에서 레이더횡단면(RCS) 값을 측정한 상태도.
120 :직각반사판 120a :삼각반사판
120b :부채꼴반사판 200 :차량 범퍼
Claims (5)
- 레이더에서 입사되는 레이더 웨이브를 반사하도록 차량에 장착되는 레이더 리플렉터로서,
레이더 웨이브가 입출되는 개방구(110)와,
상기 개방구(110)를 통해 입사된 레이더 웨이브가 반사되도록 상기 개방구(110)의 가장자리를 따라 90도로 절곡되어 둘레면을 구성하고, 상기 개방구(110)의 대향 위치에 상기 둘레면이 수렴되는 수렴점(P)을 갖는 직각반사판(120)을 포함하는 것을 특징으로 하는 차량용 레이더 리플렉터. - 청구항 1에 있어서,
상기 직각반사판(120)을 삼각뿔 형태를 이루는 3개의 삼각반사판(120a)으로 구성되는 것을 특징으로 하는 차량용 레이더 리플렉터. - 청구항 1에 있어서,
상기 직각반사판(120)은 적어도 하나의 부채꼴반사판(120b)을 포함하는 것을 특징으로 하는 차량용 레이더 리플렉터. - 청구항 2에 있어서,
상기 직각반사판(120)은 상기 개방구(110)가 차량 후방을 향하도록 차량 범퍼(200)에 설치되는 것을 특징으로 하는 차량용 레이더 리플렉터. - 청구항 3에 있어서,
상기 직각반사판(120)은 차량 범퍼(200)측 굴곡부에 굴곡부를 갖는 차량 차체에 방구가 차량 후방을 향하도록 차량 범퍼(200)에 설치되되, 상기 부채꼴반사판(120b)의 굴곡라인은 차량 범퍼(200)에 형성된 굴곡부의 형상에 대응되게 형성되는 것을 특징으로 하는 차량용 레이더 리플렉터.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100024085A KR101080730B1 (ko) | 2010-03-18 | 2010-03-18 | 차량용 레이더 리플렉터 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100024085A KR101080730B1 (ko) | 2010-03-18 | 2010-03-18 | 차량용 레이더 리플렉터 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110105055A KR20110105055A (ko) | 2011-09-26 |
KR101080730B1 true KR101080730B1 (ko) | 2011-11-07 |
Family
ID=44955518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020100024085A Expired - Fee Related KR101080730B1 (ko) | 2010-03-18 | 2010-03-18 | 차량용 레이더 리플렉터 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101080730B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10723299B2 (en) | 2017-05-18 | 2020-07-28 | Srg Global Inc. | Vehicle body components comprising retroreflectors and their methods of manufacture |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6699696B2 (ja) * | 2018-09-14 | 2020-05-27 | スズキ株式会社 | 車両 |
WO2024201923A1 (ja) * | 2023-03-30 | 2024-10-03 | 本田技研工業株式会社 | リフレクタ構造及び鞍乗型車両 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005157875A (ja) | 2003-11-27 | 2005-06-16 | Daihatsu Motor Co Ltd | 車両認識方法及び車両認識装置 |
JP2007288460A (ja) | 2006-04-17 | 2007-11-01 | Nissan Motor Co Ltd | 物体検出方法および物体検出装置 |
-
2010
- 2010-03-18 KR KR1020100024085A patent/KR101080730B1/ko not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005157875A (ja) | 2003-11-27 | 2005-06-16 | Daihatsu Motor Co Ltd | 車両認識方法及び車両認識装置 |
JP2007288460A (ja) | 2006-04-17 | 2007-11-01 | Nissan Motor Co Ltd | 物体検出方法および物体検出装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10723299B2 (en) | 2017-05-18 | 2020-07-28 | Srg Global Inc. | Vehicle body components comprising retroreflectors and their methods of manufacture |
Also Published As
Publication number | Publication date |
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KR20110105055A (ko) | 2011-09-26 |
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