JPH0235014U - - Google Patents
Info
- Publication number
- JPH0235014U JPH0235014U JP11378788U JP11378788U JPH0235014U JP H0235014 U JPH0235014 U JP H0235014U JP 11378788 U JP11378788 U JP 11378788U JP 11378788 U JP11378788 U JP 11378788U JP H0235014 U JPH0235014 U JP H0235014U
- Authority
- JP
- Japan
- Prior art keywords
- road surface
- vehicle
- detection device
- receiving
- sensor
- 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
- 238000001514 detection method Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
Landscapes
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11378788U JPH0235014U (he) | 1988-08-30 | 1988-08-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11378788U JPH0235014U (he) | 1988-08-30 | 1988-08-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0235014U true JPH0235014U (he) | 1990-03-06 |
Family
ID=31353937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11378788U Pending JPH0235014U (he) | 1988-08-30 | 1988-08-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0235014U (he) |
-
1988
- 1988-08-30 JP JP11378788U patent/JPH0235014U/ja active Pending