JPH01168807U - - Google Patents
Info
- Publication number
- JPH01168807U JPH01168807U JP6511188U JP6511188U JPH01168807U JP H01168807 U JPH01168807 U JP H01168807U JP 6511188 U JP6511188 U JP 6511188U JP 6511188 U JP6511188 U JP 6511188U JP H01168807 U JPH01168807 U JP H01168807U
- Authority
- JP
- Japan
- Prior art keywords
- road surface
- camera
- irradiation area
- detecting
- laser light
- 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 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6511188U JPH01168807U ( ) | 1988-05-19 | 1988-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6511188U JPH01168807U ( ) | 1988-05-19 | 1988-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01168807U true JPH01168807U ( ) | 1989-11-28 |
Family
ID=31290556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6511188U Pending JPH01168807U ( ) | 1988-05-19 | 1988-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01168807U ( ) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005076402A (ja) * | 2003-09-03 | 2005-03-24 | Sekisui Jushi Co Ltd | 自発光式矢羽根及びこれを用いた積雪深モニタリング装置並びに積雪深測定装置 |
-
1988
- 1988-05-19 JP JP6511188U patent/JPH01168807U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005076402A (ja) * | 2003-09-03 | 2005-03-24 | Sekisui Jushi Co Ltd | 自発光式矢羽根及びこれを用いた積雪深モニタリング装置並びに積雪深測定装置 |
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