JPH0235088U - - Google Patents
Info
- Publication number
- JPH0235088U JPH0235088U JP11431188U JP11431188U JPH0235088U JP H0235088 U JPH0235088 U JP H0235088U JP 11431188 U JP11431188 U JP 11431188U JP 11431188 U JP11431188 U JP 11431188U JP H0235088 U JPH0235088 U JP H0235088U
- Authority
- JP
- Japan
- Prior art keywords
- microphone
- area
- road surface
- superimposed
- reflected
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11431188U JPH0235088U (it) | 1988-08-31 | 1988-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11431188U JPH0235088U (it) | 1988-08-31 | 1988-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0235088U true JPH0235088U (it) | 1990-03-06 |
Family
ID=31354940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11431188U Pending JPH0235088U (it) | 1988-08-31 | 1988-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0235088U (it) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59102176A (ja) * | 1982-12-04 | 1984-06-13 | Oki Electric Ind Co Ltd | 車両後方警戒用空中超音波送受波器の取付装置 |
| JPS62274285A (ja) * | 1986-05-22 | 1987-11-28 | Matsushita Electric Works Ltd | 車両用障害物検知装置 |
-
1988
- 1988-08-31 JP JP11431188U patent/JPH0235088U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59102176A (ja) * | 1982-12-04 | 1984-06-13 | Oki Electric Ind Co Ltd | 車両後方警戒用空中超音波送受波器の取付装置 |
| JPS62274285A (ja) * | 1986-05-22 | 1987-11-28 | Matsushita Electric Works Ltd | 車両用障害物検知装置 |