JPS6336479Y2 - - Google Patents
Info
- Publication number
- JPS6336479Y2 JPS6336479Y2 JP13592680U JP13592680U JPS6336479Y2 JP S6336479 Y2 JPS6336479 Y2 JP S6336479Y2 JP 13592680 U JP13592680 U JP 13592680U JP 13592680 U JP13592680 U JP 13592680U JP S6336479 Y2 JPS6336479 Y2 JP S6336479Y2
- Authority
- JP
- Japan
- Prior art keywords
- input data
- bandpass filter
- vehicle
- speed
- signal
- 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 18
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13592680U JPS6336479Y2 (US20020051482A1-20020502-M00057.png) | 1980-09-26 | 1980-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13592680U JPS6336479Y2 (US20020051482A1-20020502-M00057.png) | 1980-09-26 | 1980-09-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5760300U JPS5760300U (US20020051482A1-20020502-M00057.png) | 1982-04-09 |
| JPS6336479Y2 true JPS6336479Y2 (US20020051482A1-20020502-M00057.png) | 1988-09-27 |
Family
ID=29496068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13592680U Expired JPS6336479Y2 (US20020051482A1-20020502-M00057.png) | 1980-09-26 | 1980-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6336479Y2 (US20020051482A1-20020502-M00057.png) |
-
1980
- 1980-09-26 JP JP13592680U patent/JPS6336479Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5760300U (US20020051482A1-20020502-M00057.png) | 1982-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4225950A (en) | Automobile distance measuring apparatus | |
| US3648225A (en) | Digital sonar doppler navigator | |
| JPS6336479Y2 (US20020051482A1-20020502-M00057.png) | ||
| CA2007300A1 (en) | Method and apparatus for determining the moisture content of a material | |
| JP2695646B2 (ja) | 車速計測装置 | |
| JPH0433099A (ja) | ドプラー式車両検知装置 | |
| CN203299224U (zh) | 一种基于压电式传感器的机动车速度检测装置 | |
| JPS5825318B2 (ja) | 車輛監視装置 | |
| JP2002279583A (ja) | 超音波式車両感知器と車両速度計測方法 | |
| JPH1183684A (ja) | 走行車両の試験方法 | |
| JPS5825962B2 (ja) | 車種判別方式 | |
| JPS5820000A (ja) | 車速計測装置 | |
| JPH06288748A (ja) | 車長計測装置 | |
| JPH0716239Y2 (ja) | 車種判別装置 | |
| JPS6163105U (US20020051482A1-20020502-M00057.png) | ||
| JPH06208696A (ja) | 超音波式車種判別装置 | |
| JPH0659036A (ja) | 移動体識別装置 | |
| JPH038487B2 (US20020051482A1-20020502-M00057.png) | ||
| JP2564868Y2 (ja) | 移動体の移動距離計測装置 | |
| JPS644636B2 (US20020051482A1-20020502-M00057.png) | ||
| JPH04250387A (ja) | 超音波式物体検知器 | |
| JPH04370900A (ja) | 交通流計測装置 | |
| JPH038486B2 (US20020051482A1-20020502-M00057.png) | ||
| JPH05213200A (ja) | 鉄道車両の測距装置 | |
| JPS5944566B2 (ja) | 移動物標検知方式 |
