JP2020001586A5 - - Google Patents
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- JP2020001586A5 JP2020001586A5 JP2018123985A JP2018123985A JP2020001586A5 JP 2020001586 A5 JP2020001586 A5 JP 2020001586A5 JP 2018123985 A JP2018123985 A JP 2018123985A JP 2018123985 A JP2018123985 A JP 2018123985A JP 2020001586 A5 JP2020001586 A5 JP 2020001586A5
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- windshield
- case
- vehicle
- opening
- extending direction
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- 239000011521 glass Substances 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
Description
本発明は、デフロスタの上方に設置されたフロントガラスを通して車両の前方を撮像するレンズ部を有するカメラ本体と、第１のケースおよび前記第１のケースに取付けられる第２のケースを有し、前記第１のケースおよび前記第２のケースに前記カメラ本体が収容される本体ケースとを備え、前記第２のケースと前記フロントガラスとの間に隙間が形成されるようにして前記フロントガラスに取付けられる車載カメラであって、前記第１のケースは、前記フロントガラスの延びる方向の下方側の下端部に開口部を有し、前記開口部は、前記フロントガラスとの間で前記デフロスタから前記フロントガラスに吹き当てられるデフロスタ風を前記本体ケースの内部に取り入れる通気口を形成しており、前記第２のケースは、前記レンズ部が前記車両の前方を撮像可能なように前記レンズ部に向かって開口するレンズ口と、前記レンズ口から前記フロントガラスの延びる方向の下方に扇状に広がる扇状部と、前記扇状部の前記フロントガラスの延びる方向の下端部から前記フロントガラスと平行に前記フロントガラスの下方に向かって延びる案内部とを備えており、前記フロントガラスの延びる方向の前記案内部の下端部は、前記フロントガラスの面に沿った平行視で前記開口部に重なることを特徴とする。 The present invention includes a camera body having a lens portion that images the front of the vehicle through a windshield installed above the defroster, a first case, and a second case attached to the first case. The first case and the second case include a main body case in which the camera main body is housed, and are attached to the windshield so as to form a gap between the second case and the windshield. The first case has an opening at a lower end on the lower side in the extending direction of the windshield, and the opening is from the defroster to the front of the windshield. A vent is formed to take in the defroster wind blown onto the glass inside the main body case, and the second case is directed toward the lens portion so that the lens portion can image the front of the vehicle. The opening of the lens opening, the fan-shaped portion extending downward from the lens opening in the extending direction of the windshield, and the lower end portion of the fan-shaped portion in the extending direction of the windshield of the windshield in parallel with the windshield. A guide portion extending downward is provided, and the lower end portion of the guide portion in the extending direction of the windshield overlaps the opening in parallel view along the surface of the windshield.
Claims (6)
前記第２のケースと前記フロントガラスとの間に隙間が形成されるようにして前記フロントガラスに取付けられる車載カメラであって、
前記第１のケースは、前記フロントガラスの延びる方向の下方側の下端部に開口部を有し、前記開口部は、前記フロントガラスとの間で前記デフロスタから前記フロントガラスに吹き当てられるデフロスタ風を前記本体ケースの内部に取り入れる通気口を形成しており、
前記第２のケースは、前記レンズ部が前記車両の前方を撮像可能なように前記レンズ部に向かって開口するレンズ口と、前記レンズ口から前記フロントガラスの延びる方向の下方に扇状に広がる扇状部と、前記扇状部の前記フロントガラスの延びる方向の下端部から前記フロントガラスと平行に前記フロントガラスの下方に向かって延びる案内部とを備えており、
前記フロントガラスの延びる方向の前記案内部の下端部は、前記フロントガラスの面に沿った平行視で前記開口部に重なることを特徴とする車載カメラ。 The first case has a camera body having a lens portion that images the front of the vehicle through a windshield installed above the defroster, a first case, and a second case attached to the first case. And the second case includes a main body case in which the camera main body is housed.
An in-vehicle camera attached to the windshield so as to form a gap between the second case and the windshield.
The first case has an opening at a lower end portion on the lower side in the extending direction of the windshield, and the opening is a defroster style in which the defroster is blown from the defroster to the windshield. A vent is formed to take in the inside of the main body case.
The second case has a lens opening that opens toward the lens portion so that the lens portion can image the front of the vehicle, and a fan shape that spreads in a fan shape downward from the lens opening in the direction in which the windshield extends. A portion and a guide portion extending downward from the windshield in parallel with the windshield from the lower end of the fan-shaped portion in the extending direction of the windshield are provided.
An in-vehicle camera characterized in that the lower end portion of the guide portion in the extending direction of the windshield overlaps the opening portion in parallel view along the surface of the windshield.
前記レンズ口から前記本体ケースに導入されるデフロスタ風が前記カメラ本体の上面、後面および下面を迂回するように、前記カメラ本体と前記第２のケース、前記第１のケースの後壁および前記第１のケースの底壁との間に隙間が形成されており、
前記排気口は、前記車両の前後方向において前記カメラ本体の前面と後面との間で、かつ、前記車両の下面視において前記カメラ本体に重なるように前記底壁に形成されており、
前記カメラ本体の前面は、前記排気口の前端よりも前記開口部側に位置していることを特徴とする請求項１に記載の車載カメラ。 The bottom wall of the first case is provided with an exhaust port for discharging the defroster wind flowing inside the main body case from the main body case.
The camera body, the second case, the rear wall of the first case, and the first case so that the defroster wind introduced into the main body case from the lens opening bypasses the upper surface, the rear surface, and the lower surface of the camera body. A gap is formed between the case and the bottom wall of case 1.
The exhaust port is between the front surface and the rear surface of the camera body in the longitudinal direction of the vehicle, and is formed in the bottom wall so as to overlap in the camera body in the bottom view of the vehicle,
The vehicle-mounted camera according to claim 1, wherein the front surface of the camera body is located closer to the opening side than the front end of the exhaust port.
前記案内部と前記フロントガラスの間の隙間と、前記フロントガラスの延びる方向の前記案内部の下端部と前記開口部の間の隙間は、異なる大きさに形成されており、
前記フロントガラスに対向する前記開口部の底面において前記フロントガラスの延びる方向の上端部には面取り部が形成されており、
前記フロントガラスに対向する前記案内部の対向面において、前記フロントガラスの延びる方向の下端部には面取り部が形成されていることを特徴とする請求項１から請求項３のいずれか１項に記載の車載カメラ。 In the direction of the upper of extension of the windscreen with respect to the opening, between the lower end portion and the opening portion of the guide portion in a direction of extension of the front glass, it communicates the interior of the main body case and the opening The intake is formed,
The gap between the guide portion and the windshield and the gap between the lower end portion of the guide portion and the opening in the extending direction of the windshield are formed to have different sizes.
A chamfered portion is formed on the bottom surface of the opening facing the windshield at the upper end in the extending direction of the windshield.
The aspect according to any one of claims 1 to 3, wherein a chamfered portion is formed at the lower end portion in the extending direction of the windshield on the facing surface of the guide portion facing the windshield. The in-vehicle camera described.
前記フロントガラスの延びる方向の前記案内部の下端部の車幅方向の長さに対して、前記開口部の車幅方向の長さが長いことを特徴とする請求項１から請求項４のいずれか１項に記載の車載カメラ。 In the bottom view of the vehicle, the lower end of the first case in the extending direction of the windshield has an apex in which the central portion in the width direction of the vehicle most protrudes downward in the extending direction of the windshield. ,
Any of claims 1 to 4, wherein the length of the opening in the vehicle width direction is longer than the length of the lower end portion of the guide portion in the extending direction of the windshield in the vehicle width direction. The in-vehicle camera according to item 1.
前記車両の前面視において、前記遮光部材は、前記扇状部と重なる部位に前記開口部を有することを特徴とする請求項１から請求項５のいずれか１項に記載の車載カメラ。 The windshield is provided with a light-shielding member that is non-translucent and overlaps with the main body case when viewed from the front of the vehicle.
In the front view of the vehicle, the light shielding member, the vehicle-mounted camera according to any one of claims 1 to 5, characterized in that it has the opening at a portion overlapping the fan-shaped portion.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018123985A JP7081338B2 (en) | 2018-06-29 | 2018-06-29 | In-vehicle camera |
| DE102019209132.6A DE102019209132B4 (en) | 2018-06-29 | 2019-06-25 | VEHICLE CAMERA ARRANGEMENT |
| FR1907199A FR3083186B1 (en) | 2018-06-29 | 2019-06-28 | VEHICLE CAMERA KIT |
| CN201910575023.8A CN110658664B (en) | 2018-06-29 | 2019-06-28 | Vehicle-mounted camera |
| JP2020181279A JP6969651B2 (en) | 2018-06-29 | 2020-10-29 | In-vehicle camera |
| JP2022083518A JP7298750B2 (en) | 2018-06-29 | 2022-05-23 | In-vehicle camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018123985A JP7081338B2 (en) | 2018-06-29 | 2018-06-29 | In-vehicle camera |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020181279A Division JP6969651B2 (en) | 2018-06-29 | 2020-10-29 | In-vehicle camera |
| JP2022083518A Division JP7298750B2 (en) | 2018-06-29 | 2022-05-23 | In-vehicle camera |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020001586A JP2020001586A (en) | 2020-01-09 |
| JP2020001586A5 true JP2020001586A5 (en) | 2020-11-12 |
| JP7081338B2 JP7081338B2 (en) | 2022-06-07 |
Family
ID=68886373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018123985A Active JP7081338B2 (en) | 2018-06-29 | 2018-06-29 | In-vehicle camera |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP7081338B2 (en) |
| CN (1) | CN110658664B (en) |
| DE (1) | DE102019209132B4 (en) |
| FR (1) | FR3083186B1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7303129B2 (en) | 2020-01-08 | 2023-07-04 | 日本碍子株式会社 | gas sensor |
| CN111746468A (en) * | 2020-06-28 | 2020-10-09 | 中国第一汽车股份有限公司 | Defogging method, system, device, equipment and vehicle for front-view camera |
| JP7437268B2 (en) | 2020-08-27 | 2024-02-22 | 本田技研工業株式会社 | mobile object |
| US11827157B2 (en) * | 2020-11-25 | 2023-11-28 | Rivian Ip Holdings, Llc | Vehicle camera mounting assembly |
| DE102022123561A1 (en) | 2022-09-15 | 2024-03-21 | Valeo Schalter Und Sensoren Gmbh | Front camera system for a vehicle |
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| DE10329900A1 (en) * | 2003-07-03 | 2005-02-17 | Daimlerchrysler Ag | Camera system for a motor vehicle |
| JP3148749U (en) | 2008-12-12 | 2009-02-26 | 株式会社ハシモト | Reflective material with light emitting function |
| DE102014209611A1 (en) * | 2014-05-21 | 2015-11-26 | Conti Temic Microelectronic Gmbh | Assistance system of a motor vehicle |
| US9395538B2 (en) * | 2014-09-26 | 2016-07-19 | Delphi Technologies, Inc. | Vehicle imager assembly with localized window defogging |
| US9783128B2 (en) * | 2014-12-15 | 2017-10-10 | Trw Automotive U.S. Llc | Vehicle camera defogging vent with glare mitigation |
| KR101724300B1 (en) * | 2015-02-04 | 2017-04-07 | 엘지전자 주식회사 | Stereo camera |
| CN204936961U (en) * | 2015-08-05 | 2016-01-06 | 东莞市摩卡电子科技有限公司 | A kind of can the back-mirror housing of heat loss through convection |
| JP6493087B2 (en) * | 2015-08-24 | 2019-04-03 | 株式会社デンソー | In-vehicle camera device |
| US11395444B2 (en) * | 2015-08-24 | 2022-07-19 | Trw Automotive U.S. Llc | Cooling arrangement for a driver assist system |
| JP6304205B2 (en) * | 2015-11-11 | 2018-04-04 | トヨタ自動車株式会社 | In-vehicle imaging device |
| EP3435152B1 (en) * | 2016-03-23 | 2020-12-02 | Hitachi Automotive Systems, Ltd. | Vehicle-mounted image processing device |
| JP6361691B2 (en) * | 2016-05-17 | 2018-07-25 | トヨタ自動車株式会社 | Car camera |
| JP6555190B2 (en) * | 2016-05-18 | 2019-08-07 | トヨタ自動車株式会社 | Vehicle shooting device |
| EP3518033B1 (en) * | 2016-09-21 | 2021-04-14 | Hitachi Automotive Systems, Ltd. | Imaging device |
| CN107856642B (en) * | 2017-01-24 | 2020-07-07 | 大众问问(北京)信息科技有限公司 | Automobile auxiliary driving system camera defogging device |
| CN111746468A (en) * | 2020-06-28 | 2020-10-09 | 中国第一汽车股份有限公司 | Defogging method, system, device, equipment and vehicle for front-view camera |
-
2018
- 2018-06-29 JP JP2018123985A patent/JP7081338B2/en active Active
-
2019
- 2019-06-25 DE DE102019209132.6A patent/DE102019209132B4/en active Active
- 2019-06-28 CN CN201910575023.8A patent/CN110658664B/en active Active
- 2019-06-28 FR FR1907199A patent/FR3083186B1/en active Active
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