JPH0154759B2 - - Google Patents
Info
- Publication number
- JPH0154759B2 JPH0154759B2 JP21373882A JP21373882A JPH0154759B2 JP H0154759 B2 JPH0154759 B2 JP H0154759B2 JP 21373882 A JP21373882 A JP 21373882A JP 21373882 A JP21373882 A JP 21373882A JP H0154759 B2 JPH0154759 B2 JP H0154759B2
- Authority
- JP
- Japan
- Prior art keywords
- spatial filter
- moving body
- output
- moving
- output frequency
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 52
- 230000003287 optical effect Effects 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 12
- 238000007493 shaping process Methods 0.000 description 9
- 238000005259 measurement Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Landscapes
- Traffic Control Systems (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21373882A JPS59103200A (ja) | 1982-12-06 | 1982-12-06 | 交通量の計測装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21373882A JPS59103200A (ja) | 1982-12-06 | 1982-12-06 | 交通量の計測装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59103200A JPS59103200A (ja) | 1984-06-14 |
| JPH0154759B2 true JPH0154759B2 (enrdf_load_stackoverflow) | 1989-11-21 |
Family
ID=16644186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21373882A Granted JPS59103200A (ja) | 1982-12-06 | 1982-12-06 | 交通量の計測装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59103200A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2555074B2 (ja) * | 1987-05-15 | 1996-11-20 | 松下電工株式会社 | 広域状況監視装置 |
-
1982
- 1982-12-06 JP JP21373882A patent/JPS59103200A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59103200A (ja) | 1984-06-14 |
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