JP2021149010A - 車両用カメラ装置 - Google Patents
車両用カメラ装置 Download PDFInfo
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- JP2021149010A JP2021149010A JP2020050326A JP2020050326A JP2021149010A JP 2021149010 A JP2021149010 A JP 2021149010A JP 2020050326 A JP2020050326 A JP 2020050326A JP 2020050326 A JP2020050326 A JP 2020050326A JP 2021149010 A JP2021149010 A JP 2021149010A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 44
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- 239000011521 glass Substances 0.000 description 11
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- 239000000463 material Substances 0.000 description 7
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0006—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means to keep optical surfaces clean, e.g. by preventing or removing dirt, stains, contamination, condensation
-
- 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
- G02B1/18—Coatings for keeping optical surfaces clean, e.g. hydrophobic or photo-catalytic films
-
- 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
- G03B15/00—Special procedures for taking photographs; Apparatus 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
- G03B17/55—Details of cameras or camera bodies; Accessories therefor with provision for heating or cooling, e.g. in aircraft
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/011—Heaters using laterally extending conductive material as connecting means
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/013—Heaters using resistive films or coatings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/02—Heaters using heating elements having a positive temperature coefficient
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Studio Devices (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
- Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
Description
図1には、本発明の第1実施形態に係る車両用カメラ装置10が車両後側から見た正面図にて示されており、図2には、車両用カメラ装置10が上側から見た断面図(図1の2−2線断面図)にて示されている。なお、図面では、車両前方を矢印FRで示し、車幅方向外方(車両左方)を矢印OUTで示し、上方を矢印UPで示している。
図6には、本発明の第2実施形態に係る車両用カメラ装置50の加熱シート30が展開正面図にて示されている。
Claims (8)
- 光を透過する透過部材が設けられ、前記透過部材の表側を前記透過部材の所定領域を介して撮像するカメラ機構と、
前記透過部材の所定領域に設けられ、電流を供給されて発熱する発熱部と、
前記発熱部に導通される抵抗部と、
前記抵抗部に導通され、前記抵抗部を介して前記発熱部に電流を供給する電極部と、
を備える車両用カメラ装置。 - 前記抵抗部の温度が変更されて前記抵抗部の抵抗が変更される請求項1記載の車両用カメラ装置。
- 前記発熱部と前記電極部との離間距離が一定にされる請求項1又は請求項2記載の車両用カメラ装置。
- 前記発熱部と前記電極部との離間距離が変化される請求項1又は請求項2記載の車両用カメラ装置。
- 前記発熱部、前記抵抗部及び前記電極部の少なくとも1つを被覆する被覆部を備える請求項1〜請求項4の何れか1項記載の車両用カメラ装置。
- 前記被覆部が前記透過部材の所定領域以外に設けられる請求項5記載の車両用カメラ装置。
- 前記透過部材内の中空を前記透過部材外に連通させる連通部を備える請求項1〜請求項6の何れか1項記載の車両用カメラ装置。
- 前記発熱部、前記抵抗部及び前記電極部の少なくとも1つの変形を制限する制限部を備える請求項1〜請求項7の何れか1項記載の車両用カメラ装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020050326A JP7425637B2 (ja) | 2020-03-19 | 2020-03-19 | 車両用カメラ装置 |
CN202180022923.5A CN115398330A (zh) | 2020-03-19 | 2021-02-02 | 车辆用相机装置 |
US17/911,334 US20230130475A1 (en) | 2020-03-19 | 2021-02-02 | Vehicle camera system |
PCT/JP2021/003759 WO2021186923A1 (ja) | 2020-03-19 | 2021-02-02 | 車両用カメラ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020050326A JP7425637B2 (ja) | 2020-03-19 | 2020-03-19 | 車両用カメラ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021149010A true JP2021149010A (ja) | 2021-09-27 |
JP7425637B2 JP7425637B2 (ja) | 2024-01-31 |
Family
ID=77772245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020050326A Active JP7425637B2 (ja) | 2020-03-19 | 2020-03-19 | 車両用カメラ装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20230130475A1 (ja) |
JP (1) | JP7425637B2 (ja) |
CN (1) | CN115398330A (ja) |
WO (1) | WO2021186923A1 (ja) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0553077A (ja) * | 1991-08-22 | 1993-03-05 | Canon Inc | 曇り防止手段を有した撮影系 |
JP2003267140A (ja) * | 2002-03-20 | 2003-09-25 | Murakami Corp | カメラ内蔵型バックミラー装置 |
JP2003327048A (ja) * | 2002-05-14 | 2003-11-19 | Murakami Corp | カメラ内蔵型バックミラー装置 |
JP2006525897A (ja) * | 2003-05-22 | 2006-11-16 | フィコ ミロールス,エセ ア | 車両の外部をモニタするための、加熱装置を有する画像取得ユニット |
JP2009100174A (ja) * | 2007-10-16 | 2009-05-07 | Olympus Corp | 電子撮像装置 |
JP2018117223A (ja) * | 2017-01-17 | 2018-07-26 | 株式会社東海理化電機製作所 | 撮像手段用の発熱装置及び撮像装置 |
WO2019225745A1 (ja) * | 2018-05-24 | 2019-11-28 | マクセル株式会社 | レンズユニットおよびカメラモジュール |
-
2020
- 2020-03-19 JP JP2020050326A patent/JP7425637B2/ja active Active
-
2021
- 2021-02-02 US US17/911,334 patent/US20230130475A1/en active Pending
- 2021-02-02 CN CN202180022923.5A patent/CN115398330A/zh active Pending
- 2021-02-02 WO PCT/JP2021/003759 patent/WO2021186923A1/ja active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0553077A (ja) * | 1991-08-22 | 1993-03-05 | Canon Inc | 曇り防止手段を有した撮影系 |
JP2003267140A (ja) * | 2002-03-20 | 2003-09-25 | Murakami Corp | カメラ内蔵型バックミラー装置 |
JP2003327048A (ja) * | 2002-05-14 | 2003-11-19 | Murakami Corp | カメラ内蔵型バックミラー装置 |
JP2006525897A (ja) * | 2003-05-22 | 2006-11-16 | フィコ ミロールス,エセ ア | 車両の外部をモニタするための、加熱装置を有する画像取得ユニット |
JP2009100174A (ja) * | 2007-10-16 | 2009-05-07 | Olympus Corp | 電子撮像装置 |
JP2018117223A (ja) * | 2017-01-17 | 2018-07-26 | 株式会社東海理化電機製作所 | 撮像手段用の発熱装置及び撮像装置 |
WO2019225745A1 (ja) * | 2018-05-24 | 2019-11-28 | マクセル株式会社 | レンズユニットおよびカメラモジュール |
Also Published As
Publication number | Publication date |
---|---|
JP7425637B2 (ja) | 2024-01-31 |
WO2021186923A1 (ja) | 2021-09-23 |
US20230130475A1 (en) | 2023-04-27 |
CN115398330A (zh) | 2022-11-25 |
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