JPH0531583Y2 - - Google Patents
Info
- Publication number
- JPH0531583Y2 JPH0531583Y2 JP1983003585U JP358583U JPH0531583Y2 JP H0531583 Y2 JPH0531583 Y2 JP H0531583Y2 JP 1983003585 U JP1983003585 U JP 1983003585U JP 358583 U JP358583 U JP 358583U JP H0531583 Y2 JPH0531583 Y2 JP H0531583Y2
- Authority
- JP
- Japan
- Prior art keywords
- amplifier section
- wiper
- switch
- amplifier
- vehicle
- 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.)
- Expired - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 claims description 28
- 230000035945 sensitivity Effects 0.000 claims description 16
- 230000005284 excitation Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 12
- 238000001514 detection method Methods 0.000 description 10
- 230000010355 oscillation Effects 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP358583U JPS59109978U (ja) | 1983-01-14 | 1983-01-14 | 車両用後方警戒装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP358583U JPS59109978U (ja) | 1983-01-14 | 1983-01-14 | 車両用後方警戒装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59109978U JPS59109978U (ja) | 1984-07-24 |
JPH0531583Y2 true JPH0531583Y2 (no) | 1993-08-13 |
Family
ID=30135198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP358583U Granted JPS59109978U (ja) | 1983-01-14 | 1983-01-14 | 車両用後方警戒装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59109978U (no) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2792960B2 (ja) * | 1989-11-17 | 1998-09-03 | 松下電工株式会社 | 超音波検知器 |
JP3941791B2 (ja) * | 2004-04-09 | 2007-07-04 | 株式会社デンソー | 車両用物体認識装置及びプログラム |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52112928A (en) * | 1976-03-17 | 1977-09-21 | Nippon Soken Inc | Device for detecting obstacle for automobile |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6343173Y2 (no) * | 1980-04-14 | 1988-11-10 |
-
1983
- 1983-01-14 JP JP358583U patent/JPS59109978U/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52112928A (en) * | 1976-03-17 | 1977-09-21 | Nippon Soken Inc | Device for detecting obstacle for automobile |
Also Published As
Publication number | Publication date |
---|---|
JPS59109978U (ja) | 1984-07-24 |
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