JP6872472B2 - ライダーカバー - Google Patents
ライダーカバー Download PDFInfo
- Publication number
- JP6872472B2 JP6872472B2 JP2017230068A JP2017230068A JP6872472B2 JP 6872472 B2 JP6872472 B2 JP 6872472B2 JP 2017230068 A JP2017230068 A JP 2017230068A JP 2017230068 A JP2017230068 A JP 2017230068A JP 6872472 B2 JP6872472 B2 JP 6872472B2
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- 239000010410 layer Substances 0.000 claims description 105
- 238000005259 measurement Methods 0.000 claims description 69
- 238000002834 transmittance Methods 0.000 claims description 51
- 229910052751 metal Inorganic materials 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 21
- 239000010409 thin film Substances 0.000 claims description 20
- 239000011241 protective layer Substances 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000010408 film Substances 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims description 3
- 230000035699 permeability Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 4
- 235000019646 color tone Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910052732 germanium Inorganic materials 0.000 description 3
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000000427 thin-film deposition Methods 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
- G02B5/281—Interference filters designed for the infrared light
-
- 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
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
-
- 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
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
- G01S7/4813—Housing arrangements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/14—Protective coatings, e.g. hard coatings
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Radar Systems Or Details Thereof (AREA)
- Optical Filters (AREA)
Description
2 基部層
3 コールドミラー層(可視光反射層)
4 保護層
5 積層金属薄膜(可視光反射層)
6 厚さ調整層
R ライダーユニット
R1 可視光反射領域(一部領域)
R2 高透過率領域(他領域)
R3 縁領域
Claims (6)
- 車両に搭載されるライダーユニットを覆いかつ前記ライダーユニットの測定光を透過可能なライダーカバーであって、
前記測定光の透過方向から見た一部領域は、少なくとも外部からの可視光の一部を反射しかつ前記測定光を透過する可視光反射層を有する可視光反射領域であり、
前記一部領域と異なる他領域は、前記可視光反射領域よりも前記測定光の透過率が高い高透過率領域であり、
前記可視光反射領域は、前記測定光の透過方向から見た全領域の上部に配置されている
ことを特徴とするライダーカバー。 - 前記測定光が通過可能で前記ライダーユニット側に背面を向けて配置された基部層と、 前記可視光反射領域にて前記基部層の表面側に配置された前記可視光反射層と、
前記可視光反射領域及び前記高透過率領域にて最も表層側に配置されると共に前記測定光及び前記可視光を透過可能な保護層と
を備えることを特徴とする請求項1記載のライダーカバー。 - 前記高透過率領域にて前記基部層の表面側に配置されると共に少なくとも前記測定光を透過する厚さ調整層を備えることを特徴とする請求項2記載のライダーカバー。
- 前記可視光反射層は、誘電体多層膜からなるコールドミラー層であることを特徴とする請求項1〜3いずれか一項に記載のライダーカバー。
- 前記可視光反射層は、複数の積層された金属薄膜を有する積層金属薄膜からなることを特徴とする請求項1〜3いずれか一項に記載のライダーカバー。
- 前記可視光反射層は、前記測定光に含まれる波長成分の一部のみを選択的に透過させることを特徴とする請求項1〜5いずれか一項に記載のライダーカバー。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017230068A JP6872472B2 (ja) | 2017-11-30 | 2017-11-30 | ライダーカバー |
CN201811424453.1A CN109856613B (zh) | 2017-11-30 | 2018-11-27 | 激光雷达罩 |
EP18208950.8A EP3492949B1 (en) | 2017-11-30 | 2018-11-28 | Lidar cover |
US16/202,242 US20190162887A1 (en) | 2017-11-30 | 2018-11-28 | Lidar cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017230068A JP6872472B2 (ja) | 2017-11-30 | 2017-11-30 | ライダーカバー |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019100792A JP2019100792A (ja) | 2019-06-24 |
JP6872472B2 true JP6872472B2 (ja) | 2021-05-19 |
Family
ID=64556803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017230068A Active JP6872472B2 (ja) | 2017-11-30 | 2017-11-30 | ライダーカバー |
Country Status (4)
Country | Link |
---|---|
US (1) | US20190162887A1 (ja) |
EP (1) | EP3492949B1 (ja) |
JP (1) | JP6872472B2 (ja) |
CN (1) | CN109856613B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10627487B2 (en) * | 2018-02-10 | 2020-04-21 | Delphi Technologies, Llc | Enclosure |
WO2023182412A1 (ja) * | 2022-03-24 | 2023-09-28 | 大日本印刷株式会社 | 赤外線センサー用の樹脂パネル、並びに、前記樹脂パネルを用いた赤外線センサー及び物品 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US422876A (en) * | 1890-03-04 | bowee | ||
JP3117588B2 (ja) * | 1993-08-27 | 2000-12-18 | シャープ株式会社 | 液晶表示用反射板 |
JPH07104066A (ja) * | 1993-10-01 | 1995-04-21 | Mazda Motor Corp | 車両の障害物検知装置 |
JP3468212B2 (ja) * | 2000-07-14 | 2003-11-17 | 株式会社デンソー | 反射測定装置用筐体 |
JP3612702B2 (ja) * | 2000-10-05 | 2005-01-19 | 日産自動車株式会社 | 赤外線透過膜及びこれを用いた赤外線センサーカバー |
JP4627610B2 (ja) * | 2001-06-19 | 2011-02-09 | 株式会社ファルテック | 赤外線センサーカバー及びこれを用いた赤外線センサーユニット |
JP3646930B2 (ja) * | 2001-07-30 | 2005-05-11 | 日産自動車株式会社 | 赤外線センサーカバーおよびこれを用いた赤外線センサーユニット |
JP3958970B2 (ja) * | 2002-01-08 | 2007-08-15 | 本田技研工業株式会社 | 移動体用レーダー装置 |
JP2004198617A (ja) * | 2002-12-17 | 2004-07-15 | Nissan Motor Co Ltd | 赤外線透過膜及びこれを用いた赤外線センサカバー並びに赤外線センサユニット |
JP3875665B2 (ja) * | 2003-07-31 | 2007-01-31 | 北陽電機株式会社 | スキャニング型レンジセンサ |
JP2005257324A (ja) * | 2004-03-09 | 2005-09-22 | Denso Corp | 距離検出装置 |
JP4122010B2 (ja) * | 2004-11-12 | 2008-07-23 | 東海光学株式会社 | 赤外線受発光部 |
CN101057341B (zh) * | 2004-11-12 | 2010-12-29 | 东海光学株式会社 | 红外线透射盖子 |
US7714265B2 (en) * | 2005-09-30 | 2010-05-11 | Apple Inc. | Integrated proximity sensor and light sensor |
JP2010243436A (ja) | 2009-04-09 | 2010-10-28 | Mitsubishi Electric Corp | 赤外線センサ機器 |
US8996082B2 (en) * | 2010-11-19 | 2015-03-31 | Apple Inc. | Proximity sensor arrangement having a cold mirror in a mobile device |
JP2015025770A (ja) * | 2013-07-29 | 2015-02-05 | 株式会社リコー | 検知装置、車両 |
JP6216708B2 (ja) * | 2014-12-26 | 2017-10-18 | 株式会社ファルテック | レーダカバーの製造方法及びレーダカバー |
WO2016117452A1 (ja) * | 2015-01-19 | 2016-07-28 | 旭硝子株式会社 | 光学装置および光学部材 |
EP3104190B1 (en) * | 2015-06-08 | 2024-04-17 | ams AG | Optical sensor arrangement |
-
2017
- 2017-11-30 JP JP2017230068A patent/JP6872472B2/ja active Active
-
2018
- 2018-11-27 CN CN201811424453.1A patent/CN109856613B/zh active Active
- 2018-11-28 US US16/202,242 patent/US20190162887A1/en not_active Abandoned
- 2018-11-28 EP EP18208950.8A patent/EP3492949B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN109856613B (zh) | 2023-09-05 |
CN109856613A (zh) | 2019-06-07 |
US20190162887A1 (en) | 2019-05-30 |
JP2019100792A (ja) | 2019-06-24 |
EP3492949A1 (en) | 2019-06-05 |
EP3492949B1 (en) | 2020-06-10 |
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