JPH0214082U - - Google Patents
Info
- Publication number
- JPH0214082U JPH0214082U JP9175388U JP9175388U JPH0214082U JP H0214082 U JPH0214082 U JP H0214082U JP 9175388 U JP9175388 U JP 9175388U JP 9175388 U JP9175388 U JP 9175388U JP H0214082 U JPH0214082 U JP H0214082U
- Authority
- JP
- Japan
- Prior art keywords
- measuring device
- distance
- radar waves
- radar
- predetermined
- 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
- 238000007689 inspection Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Radar Systems Or Details Thereof (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Description
第１図はクレーム対応図、第２図はこの考案に
係る検査装置の使用状態を示す説明図、第３図ａ
，ｂはこの考案に係る検査装置によりレーダ波の
θを求める場合を示す説明用平面図および側面図
、第４図はこの考案に係る検査装置を車両用電波
式距離測定装置に適用した場合の実施例を示す説
明図、第５図はこの考案に係る検査装置をレーザ
光による車両用距離測定装置に組込んだ場合の実
施例を示す概略構成図、第６図は従来のレーザ光
による車両用距離測定装置の概略構成図である。
ａ…受信手段、ｂ…遅延伝送手段、ｃ…減衰手
段、２０…検査装置本体、２１…集光レンズ、２
２…光フアイバ、２３…方向性結合器、２４…光
フイルタ、２６…シヤツタ。
Figure 1 is a complaint correspondence diagram, Figure 2 is an explanatory diagram showing the usage status of the inspection device according to this invention, and Figure 3 a.
, b is an explanatory plan view and side view showing the case where θ of a radar wave is determined by the inspection device according to this invention, and FIG. An explanatory diagram showing an embodiment, FIG. 5 is a schematic configuration diagram showing an embodiment in which the inspection device according to the invention is incorporated into a distance measuring device for a vehicle using a laser beam, and FIG. 6 is a diagram showing a conventional vehicle distance measuring device using a laser beam. FIG. 2 is a schematic configuration diagram of a distance measuring device for use. a... Receiving means, b... Delay transmission means, c... Attenuation means, 20... Inspection device main body, 21... Condensing lens, 2
2... Optical fiber, 23... Directional coupler, 24... Optical filter, 26... Shutter.
Claims (1)
の反射波により前方存在物との距離を検出する距
離測定装置の検査装置において、 上記測定装置から発射されたレーダ波の受信手
段と、 上記受信手段からのレーダ波を、上記測定装置
から発射されたレーダ波が所定距離間を往復する
場合と同一のタイミングで終端側へ伝送する所定
長の遅延伝送手段と、 上記遅延伝送手段の始端側から終端側の間に設
けられ、かつ上記測定装置から発射されたレーダ
波が所定距離間を往復した場合と同一の減衰状態
を創出すべく所定減衰率を有する減衰手段と、 を具備することを特徴とする車両用距離測定装
置の検査装置。[Scope of Claim for Utility Model Registration] In an inspection device for a distance measuring device that emits radar waves forward in the direction of travel of the host vehicle and detects the distance to an object in front based on the reflected waves, the radar emitted from the measuring device wave receiving means; a delay transmission means having a predetermined length for transmitting the radar waves from the receiving means to the terminal side at the same timing as when the radar waves emitted from the measuring device reciprocate over a predetermined distance; Attenuation means provided between the starting end and the terminal end of the delay transmission means, and having a predetermined attenuation rate to create the same attenuation state as when the radar waves emitted from the measuring device reciprocate over a predetermined distance. An inspection device for a distance measuring device for a vehicle, comprising: and.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9175388U JPH0214082U (en) | 1988-07-11 | 1988-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9175388U JPH0214082U (en) | 1988-07-11 | 1988-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0214082U true JPH0214082U (en) | 1990-01-29 |
Family
ID=31316219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9175388U Pending JPH0214082U (en) | 1988-07-11 | 1988-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0214082U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001091412A (en) * | 1999-09-20 | 2001-04-06 | Honda Motor Co Ltd | Inspection method for in-vehicle inter-vehicle distance control device |
| JP2009257828A (en) * | 2008-04-14 | 2009-11-05 | Nissan Motor Co Ltd | Inspection apparatus of distance measurement apparatus |
| JP2015081780A (en) * | 2013-10-21 | 2015-04-27 | 本田技研工業株式会社 | Distance measurement system and correction data acquisition method |
| WO2020158487A1 (en) * | 2019-01-29 | 2020-08-06 | 株式会社ジェイメック | Ranging detector inspection device |
| CN112752985A (en) * | 2018-09-21 | 2021-05-04 | 本田技研工业株式会社 | Simulator device |
-
1988
- 1988-07-11 JP JP9175388U patent/JPH0214082U/ja active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001091412A (en) * | 1999-09-20 | 2001-04-06 | Honda Motor Co Ltd | Inspection method for in-vehicle inter-vehicle distance control device |
| JP2009257828A (en) * | 2008-04-14 | 2009-11-05 | Nissan Motor Co Ltd | Inspection apparatus of distance measurement apparatus |
| JP2015081780A (en) * | 2013-10-21 | 2015-04-27 | 本田技研工業株式会社 | Distance measurement system and correction data acquisition method |
| CN112752985A (en) * | 2018-09-21 | 2021-05-04 | 本田技研工业株式会社 | Simulator device |
| JPWO2020059568A1 (en) * | 2018-09-21 | 2021-08-30 | 本田技研工業株式会社 | Simulator device |
| CN112752985B (en) * | 2018-09-21 | 2024-05-10 | 本田技研工业株式会社 | Simulator device |
| WO2020158487A1 (en) * | 2019-01-29 | 2020-08-06 | 株式会社ジェイメック | Ranging detector inspection device |
| JP2020122655A (en) * | 2019-01-29 | 2020-08-13 | 株式会社ジェイメック | Distance detector inspection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69513875D1 (en) | Mower with a safety device | |
| JPS6090444A (en) | Signal transmitting system by one optical fiber cable | |
| CN114895278A (en) | Coaxial laser radar system based on optical fiber device | |
| JPS61198930U (en) | ||
| JPS626707Y2 (en) | ||
| JPH0410256B2 (en) | ||
| JPS62180784U (en) | ||
| JPH0279486U (en) | ||
| US4909586A (en) | Two-way connector | |
| JPS638610A (en) | One piece bidirectional connector | |
| JPH0333403U (en) | ||
| JPH02300616A (en) | Measuring instrument | |
| JPS6382214U (en) | ||
| JPH02100309U (en) | ||
| JPH05829Y2 (en) | ||
| JPH0333408U (en) | ||
| JP2556460Y2 (en) | Optical transmission equipment | |
| JPS58145507U (en) | distance measuring device | |
| JPH079485B2 (en) | Optical delay device | |
| JPS6265575U (en) | ||
| JPH0365995U (en) | ||
| JPS5862313U (en) | Laser beam transmission equipment | |
| JPH0295866U (en) | ||
| JPH0612367B2 (en) | Method for connecting semiconductor laser and optical fiber | |
| JPS6264923U (en) |