JPH0235083U - - Google Patents
Info
- Publication number
- JPH0235083U JPH0235083U JP11431088U JP11431088U JPH0235083U JP H0235083 U JPH0235083 U JP H0235083U JP 11431088 U JP11431088 U JP 11431088U JP 11431088 U JP11431088 U JP 11431088U JP H0235083 U JPH0235083 U JP H0235083U
- Authority
- JP
- Japan
- Prior art keywords
- road surface
- received
- level
- detection device
- transmitter
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 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 |
---|---|---|---|
JP11431088U JPH0623983Y2 (ja) | 1988-08-31 | 1988-08-31 | 路面センサ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11431088U JPH0623983Y2 (ja) | 1988-08-31 | 1988-08-31 | 路面センサ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0235083U true JPH0235083U (fr) | 1990-03-06 |
JPH0623983Y2 JPH0623983Y2 (ja) | 1994-06-22 |
Family
ID=31354938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11431088U Expired - Lifetime JPH0623983Y2 (ja) | 1988-08-31 | 1988-08-31 | 路面センサ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0623983Y2 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03269388A (ja) * | 1990-03-20 | 1991-11-29 | Japan Radio Co Ltd | 車載用多目的超音波計測装置 |
-
1988
- 1988-08-31 JP JP11431088U patent/JPH0623983Y2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03269388A (ja) * | 1990-03-20 | 1991-11-29 | Japan Radio Co Ltd | 車載用多目的超音波計測装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH0623983Y2 (ja) | 1994-06-22 |
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