JPS625269U - - Google Patents
Info
- Publication number
- JPS625269U JPS625269U JP9507485U JP9507485U JPS625269U JP S625269 U JPS625269 U JP S625269U JP 9507485 U JP9507485 U JP 9507485U JP 9507485 U JP9507485 U JP 9507485U JP S625269 U JPS625269 U JP S625269U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle speed
- counting
- pulse signals
- time
- count time
- 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
- 230000007423 decrease Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 235000014676 Phragmites communis Nutrition 0.000 description 1
Landscapes
- Traffic Control Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9507485U JPS625269U (pt) | 1985-06-25 | 1985-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9507485U JPS625269U (pt) | 1985-06-25 | 1985-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS625269U true JPS625269U (pt) | 1987-01-13 |
Family
ID=30959185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9507485U Pending JPS625269U (pt) | 1985-06-25 | 1985-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS625269U (pt) |
-
1985
- 1985-06-25 JP JP9507485U patent/JPS625269U/ja active Pending