JPS6017475U - Rear obstacle detection device for automobiles - Google Patents
Rear obstacle detection device for automobilesInfo
- Publication number
- JPS6017475U JPS6017475U JP10922983U JP10922983U JPS6017475U JP S6017475 U JPS6017475 U JP S6017475U JP 10922983 U JP10922983 U JP 10922983U JP 10922983 U JP10922983 U JP 10922983U JP S6017475 U JPS6017475 U JP S6017475U
- Authority
- JP
- Japan
- Prior art keywords
- detection device
- obstacle detection
- ultra
- automobiles
- rear obstacle
- 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
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
附図は本考案の実施例を示すもので、第１図は自動車後
部に備えた超音波送受信素子による音波の放射範囲を示
す平面図、第２図は回路図である。
１・・・・・・自動車、２・・・・・・超音波送受信素
子の後退時の音波の範囲、３・・・・・・車線変更時の
音波の放射範囲、４・・・・・・電源、５・・・・・・
リバーススイッチ、６・・・・・・リレー、７・・・・
・・超音波ユニット、８・・・・・・超音波送受信素子
、９．１０・・・・・・アクチュエータ、１１・・・・
・・フラッシャユニット、１２・・・・・・フラッシャ
スイッチ、１３，１４．１５．１６・・・・・・フラッ
シャランプ。The accompanying drawings show an embodiment of the present invention; FIG. 1 is a plan view showing the radiation range of sound waves by an ultrasonic transmitting and receiving element provided at the rear of an automobile, and FIG. 2 is a circuit diagram. 1...Car, 2...Range of sound waves when reversing the ultrasonic transmitting/receiving element, 3...Range of sound waves emitted when changing lanes, 4...・Power supply, 5...
Reverse switch, 6...Relay, 7...
...Ultrasonic unit, 8...Ultrasonic transmitting and receiving element, 9.10...Actuator, 11...
... Flasher unit, 12 ... Flasher switch, 13, 14.15.16 ... Flasher lamp.
Claims (1)
子から放射された超音波または超短波の障害物による反
射波により障害物を検知する装置においいて、該超音波
または超短波送受信素子の放射方向をフラッシャスイッ
チの操作と連動して左または右に変えるアクチュエータ
を設け、側面後方の後続車を検知し得るようにしたこと
を特徴とする自動車用後方障害物検知装置。In a device that detects an obstacle by the reflected waves of ultrasonic waves or ultra-high-frequency waves emitted from an ultrasonic wave or ultra-high frequency wave transmitting/receiving element provided at the rear of an automobile, the emission direction of the ultrasonic wave or ultra-high frequency wave transmitting/receiving element is controlled by a flasher switch. 1. A rear obstacle detection device for an automobile, characterized in that an actuator that changes the direction to the left or right in conjunction with the operation of the vehicle is provided to detect a following vehicle behind the side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10922983U JPS6017475U (en) | 1983-07-14 | 1983-07-14 | Rear obstacle detection device for automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10922983U JPS6017475U (en) | 1983-07-14 | 1983-07-14 | Rear obstacle detection device for automobiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6017475U true JPS6017475U (en) | 1985-02-06 |
Family
ID=30254527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10922983U Pending JPS6017475U (en) | 1983-07-14 | 1983-07-14 | Rear obstacle detection device for automobiles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6017475U (en) |
-
1983
- 1983-07-14 JP JP10922983U patent/JPS6017475U/en active Pending
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