JPS613486U - optical radar device - Google Patents
optical radar deviceInfo
- Publication number
- JPS613486U JPS613486U JP8834884U JP8834884U JPS613486U JP S613486 U JPS613486 U JP S613486U JP 8834884 U JP8834884 U JP 8834884U JP 8834884 U JP8834884 U JP 8834884U JP S613486 U JPS613486 U JP S613486U
- Authority
- JP
- Japan
- Prior art keywords
- light
- receiver
- lens
- radar device
- optical radar
- 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.)
- Pending
Links
Landscapes
- Optical Radar Systems And Details Thereof (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、本考案の第１実施例の構成を示す模式図、第
２図は、本考案の第２実施例の構成を示す模式図である
。
１０・・・発光器、１１・・・発光素子、１２・・・レ
ンズ、２０・・・受光器、２１・・・受光素子、２２・
・・レンズ、３０・・・物体、４０・・・反射鏡。FIG. 1 is a schematic diagram showing the structure of a first embodiment of the present invention, and FIG. 2 is a schematic diagram showing the structure of a second embodiment of the present invention. DESCRIPTION OF SYMBOLS 10... Light emitter, 11... Light emitting element, 12... Lens, 20... Light receiver, 21... Light receiving element, 22...
...Lens, 30...Object, 40...Reflector.
Claims (1)
受光器で受光し、物体の存否あるいは物体までの距離を
測定する光レーダ装置であって、発光器は、発光素子と
、発光素子の発する光を所定方向に集光するレンズとか
ら成り、また、受光器は、受光素子と、所定方向からの
光を受光素子上に集光するレンズとから成り、 発光器あるいは受光器のレンズの周縁部に近接して反射
鏡を設け、この反射鏡は、その反射面が、レンズの中心
部方向に向くように配置し、発光素子からの光あるいは
受光素子への光の一部を反射鏡にて反射して、発光器か
らの光の拡がり角度あるいは受光器への光の拡がり角度
を部分的に拡大することを特徴とする光レーダ装置。[Claims for Utility Model Registration] An optical radar device that measures the presence or absence of an object or the distance to the object by receiving the light emitted from a light emitter, reflected by an object, and then measuring the distance to the object, wherein the light emitter is: The light receiver consists of a light emitting element and a lens that focuses light emitted by the light emitting element in a predetermined direction, and the light receiver consists of a light receiving element and a lens that focuses light from a predetermined direction onto the light receiving element. A reflecting mirror is provided close to the periphery of the lens of the receiver or receiver, and the reflecting mirror is placed so that its reflective surface faces toward the center of the lens to prevent light from the light emitting element or from the light receiving element. An optical radar device characterized in that a part of the light is reflected by a reflecting mirror to partially expand the spreading angle of the light from the emitter or the spreading angle of the light to the receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8834884U JPS613486U (en) | 1984-06-14 | 1984-06-14 | optical radar device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8834884U JPS613486U (en) | 1984-06-14 | 1984-06-14 | optical radar device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS613486U true JPS613486U (en) | 1986-01-10 |
Family
ID=30641395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8834884U Pending JPS613486U (en) | 1984-06-14 | 1984-06-14 | optical radar device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS613486U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015184037A (en) * | 2014-03-20 | 2015-10-22 | 株式会社デンソーウェーブ | laser radar device |
| JP2015184026A (en) * | 2014-03-20 | 2015-10-22 | 株式会社デンソーウェーブ | laser radar device |
| JP2016090584A (en) * | 2014-11-07 | 2016-05-23 | ジック アーゲー | Sensor |
| WO2019235260A1 (en) * | 2018-06-08 | 2019-12-12 | パナソニックＩｐマネジメント株式会社 | Distance measuring device |
| JP2021096196A (en) * | 2019-12-19 | 2021-06-24 | アルパイン株式会社 | Proximity detector |
| JP2023524027A (en) * | 2020-04-30 | 2023-06-08 | ユーエーティーシー， エルエルシー | LIDAR system |
-
1984
- 1984-06-14 JP JP8834884U patent/JPS613486U/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015184037A (en) * | 2014-03-20 | 2015-10-22 | 株式会社デンソーウェーブ | laser radar device |
| JP2015184026A (en) * | 2014-03-20 | 2015-10-22 | 株式会社デンソーウェーブ | laser radar device |
| JP2016090584A (en) * | 2014-11-07 | 2016-05-23 | ジック アーゲー | Sensor |
| WO2019235260A1 (en) * | 2018-06-08 | 2019-12-12 | パナソニックＩｐマネジメント株式会社 | Distance measuring device |
| JPWO2019235260A1 (en) * | 2018-06-08 | 2021-06-17 | パナソニックＩｐマネジメント株式会社 | Distance measuring device |
| JP2021096196A (en) * | 2019-12-19 | 2021-06-24 | アルパイン株式会社 | Proximity detector |
| JP2023524027A (en) * | 2020-04-30 | 2023-06-08 | ユーエーティーシー， エルエルシー | LIDAR system |
| US12050272B2 (en) | 2020-04-30 | 2024-07-30 | Uatc, Llc | Light detection and ranging (LIDAR) system |
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