JP6593360B2 - 車両用光学システム - Google Patents
車両用光学システム Download PDFInfo
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- JP6593360B2 JP6593360B2 JP2017014492A JP2017014492A JP6593360B2 JP 6593360 B2 JP6593360 B2 JP 6593360B2 JP 2017014492 A JP2017014492 A JP 2017014492A JP 2017014492 A JP2017014492 A JP 2017014492A JP 6593360 B2 JP6593360 B2 JP 6593360B2
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- JP
- Japan
- Prior art keywords
- region
- transparent member
- optical device
- optical system
- vehicle
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J1/00—Windows; Windscreens; Accessories therefor
- B60J1/002—Windows; Windscreens; Accessories therefor with means for clear vision, e.g. anti-frost or defog panes, rain shields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/04—Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/56—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/08—Waterproof bodies or housings
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B29/00—Combinations of cameras, projectors or photographic printing apparatus with non-photographic non-optical apparatus, e.g. clocks or weapons; Cameras having the shape of other objects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
- B60R2011/0026—Windows, e.g. windscreen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/023—Cleaning windscreens, windows or optical devices including defroster or demisting means
Description
本発明の車両用光学システムは、フロントガラスなどの透明部材と光学装置と取り付け状態によって生じる閉空間に含まれる水分を、透明部材内面における光学装置の画角範囲外の領域に集中させて、光学装置の画角範囲の領域に集まる水分量を減少させる。これにより、光学装置前面の透明部材が曇ってシステムが作動しなくなる虞を抑制できる。
図1は、本発明の一実施形態に係る車両用光学システム1の概略構成を示す図および要部を拡大した図である。図2は、図1に示した車両用光学システム1における要部拡大図のA−A線による側面断面図である。
上述のように、本発明の一実施形態に係る車両用光学システム1によれば、フロントガラスなどの透明部材10の内面における光学装置20の画角範囲にある第1領域a1に、防曇部30を設け、かつ、光学装置20の画角範囲外にある第2領域a2に、第1領域a1よりも相対的に結露しやすい結露部40を設ける。
2 車両
10 透明部材(フロントガラス)
20 光学装置
21 光学部
30 防曇部(防曇シート)
40 結露部
S 閉空間
a1 第1領域
a2 第2領域
Claims (3)
- 車室外の情報を取得可能に設けられる光学装置と、
前記光学装置の前面に所定の閉空間を介して設けられる透明部材と、
を含んで構成される車両用光学システムであって、
前記閉空間の前記透明部材内面における、前記光学装置の画角範囲である第1領域に設けられた防曇シートと、
前記閉空間の前記透明部材内面における、前記光学装置の画角範囲外である第2領域に設けられ、前記第1領域よりも相対的に結露しやすい結露部と、を備え、
前記結露部は、前記第1領域よりも前記第2領域の前記透明部材の厚みを薄くすることで形成されることを特徴とする、車両用光学システム。 - 車室外の情報を取得可能に設けられる光学装置と、
前記光学装置の前面に所定の閉空間を介して設けられる透明部材と、
を含んで構成される車両用光学システムであって、
前記閉空間の前記透明部材内面における、前記光学装置の画角範囲である第1領域に設けられた防曇シートと、
前記閉空間の前記透明部材内面における、前記光学装置の画角範囲外である第2領域に設けられ、前記第1領域よりも相対的に結露しやすい結露部と、を備え、
前記結露部は、前記第1領域よりも前記第2領域における前記透明部材の被覆面積当たりの表面積を大きくすることで形成されることを特徴とする、車両用光学システム。 - 前記透明部材は、フロントガラスの一部であることを特徴とする、請求項1又は2に記載の車両用光学システム。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017014492A JP6593360B2 (ja) | 2017-01-30 | 2017-01-30 | 車両用光学システム |
US15/881,096 US10513168B2 (en) | 2017-01-30 | 2018-01-26 | Vehicular optical system |
CN201810082974.7A CN108437895B (zh) | 2017-01-30 | 2018-01-29 | 车辆用光学系统 |
RU2018103153A RU2673790C1 (ru) | 2017-01-30 | 2018-01-29 | Предназначенная для транспортного средства оптическая система |
CA2993379A CA2993379C (en) | 2017-01-30 | 2018-01-30 | Vehicular optical system |
EP18154199.6A EP3354518B1 (en) | 2017-01-30 | 2018-01-30 | Anti-fogging device for vehicular optical system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017014492A JP6593360B2 (ja) | 2017-01-30 | 2017-01-30 | 車両用光学システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018122634A JP2018122634A (ja) | 2018-08-09 |
JP6593360B2 true JP6593360B2 (ja) | 2019-10-23 |
Family
ID=61132042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017014492A Active JP6593360B2 (ja) | 2017-01-30 | 2017-01-30 | 車両用光学システム |
Country Status (6)
Country | Link |
---|---|
US (1) | US10513168B2 (ja) |
EP (1) | EP3354518B1 (ja) |
JP (1) | JP6593360B2 (ja) |
CN (1) | CN108437895B (ja) |
CA (1) | CA2993379C (ja) |
RU (1) | RU2673790C1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110461660B (zh) * | 2017-03-21 | 2023-02-28 | Agc株式会社 | 车辆用前窗和车辆用物品 |
WO2019205149A1 (zh) * | 2018-04-28 | 2019-10-31 | 深圳市大疆创新科技有限公司 | 距离探测装置 |
JP6999537B2 (ja) * | 2018-12-20 | 2022-01-18 | イーソル株式会社 | 携帯型入力端末 |
CN110077333A (zh) * | 2019-04-18 | 2019-08-02 | 上海赫千电子科技有限公司 | 一种可调式摄像头 |
CN113829995A (zh) * | 2020-06-22 | 2021-12-24 | 吉林省瑞中科技有限公司 | 辅助驾驶信息投影系统 |
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WO2002100633A1 (en) | 2001-06-11 | 2002-12-19 | Murakami Corporation | Antifogging element and method for forming the same |
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JP2004276857A (ja) | 2003-03-18 | 2004-10-07 | Denso Corp | 車両用窓ガラス防曇装置 |
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KR100620966B1 (ko) * | 2004-12-15 | 2006-09-19 | 삼성전자주식회사 | 화면 적응적인 파워 제어 장치 및 그 방법 |
CN100414321C (zh) * | 2005-02-18 | 2008-08-27 | 佳能株式会社 | 光学透明部件和使用该光学透明部件的光学系统 |
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2017
- 2017-01-30 JP JP2017014492A patent/JP6593360B2/ja active Active
-
2018
- 2018-01-26 US US15/881,096 patent/US10513168B2/en active Active
- 2018-01-29 RU RU2018103153A patent/RU2673790C1/ru active
- 2018-01-29 CN CN201810082974.7A patent/CN108437895B/zh active Active
- 2018-01-30 CA CA2993379A patent/CA2993379C/en active Active
- 2018-01-30 EP EP18154199.6A patent/EP3354518B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20180215239A1 (en) | 2018-08-02 |
EP3354518B1 (en) | 2021-02-24 |
CA2993379A1 (en) | 2018-07-30 |
JP2018122634A (ja) | 2018-08-09 |
RU2673790C1 (ru) | 2018-11-29 |
CA2993379C (en) | 2019-02-26 |
CN108437895B (zh) | 2021-04-02 |
EP3354518A1 (en) | 2018-08-01 |
US10513168B2 (en) | 2019-12-24 |
CN108437895A (zh) | 2018-08-24 |
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