JPH01123739U - - Google Patents
Info
- Publication number
- JPH01123739U JPH01123739U JP1731688U JP1731688U JPH01123739U JP H01123739 U JPH01123739 U JP H01123739U JP 1731688 U JP1731688 U JP 1731688U JP 1731688 U JP1731688 U JP 1731688U JP H01123739 U JPH01123739 U JP H01123739U
- Authority
- JP
- Japan
- Prior art keywords
- driver
- doppler
- doppler signal
- doppler signals
- headlights
- 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
- 238000007493 shaping process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Radar Systems Or Details Thereof (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Description
図面はこの考案の装置を概略的に示すブロツク
図である。
The drawing is a block diagram schematically showing the device of this invention.
Claims (1)
波を発信し自動車の走行によつてもたらされるド
ツプラ信号を受信する超音波又はマイクロ波モジ
ユール１と、該ドツプラ信号を増幅する増幅器３
と、増幅されたドツプラ信号を波形整形するシユ
ミツト７と、整形されたドツプラ信号により駆動
されるドライバ１０とを含み、ドライバ１０によ
つてヘツドライト１１を点滅するようにしたこと
を特徴とする自動車のヘツドライト点滅装置。 An ultrasonic or microwave module 1 that transmits ultrasonic waves or microwaves via a horn antenna 2 and receives Doppler signals caused by the running of a car, and an amplifier 3 that amplifies the Doppler signals.
, a simulator 7 for shaping the waveform of the amplified Doppler signal, and a driver 10 driven by the shaped Doppler signal, and the driver 10 causes the headlights 11 to blink. Headlight flashing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1731688U JPH01123739U (en) | 1988-02-12 | 1988-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1731688U JPH01123739U (en) | 1988-02-12 | 1988-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01123739U true JPH01123739U (en) | 1989-08-23 |
Family
ID=31230987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1731688U Pending JPH01123739U (en) | 1988-02-12 | 1988-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01123739U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59203973A (en) * | 1983-05-06 | 1984-11-19 | Nissan Motor Co Ltd | Relative speed detector |
-
1988
- 1988-02-12 JP JP1731688U patent/JPH01123739U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59203973A (en) * | 1983-05-06 | 1984-11-19 | Nissan Motor Co Ltd | Relative speed detector |
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