JPS6042982U - Inter-vehicle distance measuring device - Google Patents

Inter-vehicle distance measuring device

Info

Publication number
JPS6042982U
JPS6042982U JP13517283U JP13517283U JPS6042982U JP S6042982 U JPS6042982 U JP S6042982U JP 13517283 U JP13517283 U JP 13517283U JP 13517283 U JP13517283 U JP 13517283U JP S6042982 U JPS6042982 U JP S6042982U
Authority
JP
Japan
Prior art keywords
inter
measuring device
distance measuring
vehicle distance
light
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
Application number
JP13517283U
Other languages
Japanese (ja)
Inventor
英伸 是永
哲也 三谷
Original Assignee
矢崎総業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 矢崎総業株式会社 filed Critical 矢崎総業株式会社
Priority to JP13517283U priority Critical patent/JPS6042982U/en
Publication of JPS6042982U publication Critical patent/JPS6042982U/en
Pending legal-status Critical Current

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  • 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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の車間距離測定装置を説明するためのブロ
ック図、第２図はその動作を説明する　−ための波形図
、第３図はこの考案の一実施例を示す平面図である。 １：レーザ光源、２：シャッタ、３：レーザ光、４：前
方の車両、５：反射光、６：受光器、７：時間差測定回
路、８：時間差−距離値変換器、９：表示器、１１：反
射鏡、１２：駆動手段。FIG. 1 is a block diagram for explaining a conventional inter-vehicle distance measuring device, FIG. 2 is a waveform diagram for explaining its operation, and FIG. 3 is a plan view showing an embodiment of this invention. 1: Laser light source, 2: Shutter, 3: Laser light, 4: Vehicle in front, 5: Reflected light, 6: Light receiver, 7: Time difference measurement circuit, 8: Time difference-distance value converter, 9: Display device, 11: Reflector, 12: Driving means.

Claims (1)

【実用新案登録請求の範囲】 Ａ　レーザ光を間歇的に照射しその反射光を受光して対
象物との間の距離を測定する車間距離測定装置と、 ：　　　　Ｂ　射出光及び受信光の光軸を所定の振幅で
振動させる反射鏡と、 から成る車間距離測定装置。[Scope of Claim for Utility Model Registration] A: An inter-vehicle distance measuring device that measures the distance to an object by intermittently emitting laser light and receiving the reflected light; B: Optical axis of the emitted light and received light. An inter-vehicle distance measuring device comprising: a reflector that vibrates at a predetermined amplitude;
JP13517283U 1983-08-31 1983-08-31 Inter-vehicle distance measuring device Pending JPS6042982U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13517283U JPS6042982U (en) 1983-08-31 1983-08-31 Inter-vehicle distance measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13517283U JPS6042982U (en) 1983-08-31 1983-08-31 Inter-vehicle distance measuring device

Publications (1)

Publication Number Publication Date
JPS6042982U true JPS6042982U (en) 1985-03-26

Family

ID=30304333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13517283U Pending JPS6042982U (en) 1983-08-31 1983-08-31 Inter-vehicle distance measuring device

Country Status (1)

Country Link
JP (1) JPS6042982U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237788A (en) * 1975-09-20 1977-03-23 Agency Of Ind Science & Technol Process for production of photovoltaic elements
JPS5596475A (en) * 1979-01-19 1980-07-22 Nissan Motor Co Ltd Obstacle detector for vehicle
JPS5824876A (en) * 1982-07-19 1983-02-14 Hitachi Ltd Safety device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237788A (en) * 1975-09-20 1977-03-23 Agency Of Ind Science & Technol Process for production of photovoltaic elements
JPS5596475A (en) * 1979-01-19 1980-07-22 Nissan Motor Co Ltd Obstacle detector for vehicle
JPS5824876A (en) * 1982-07-19 1983-02-14 Hitachi Ltd Safety device

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