JPH01163884U - - Google Patents
Info
- Publication number
- JPH01163884U JPH01163884U JP6038388U JP6038388U JPH01163884U JP H01163884 U JPH01163884 U JP H01163884U JP 6038388 U JP6038388 U JP 6038388U JP 6038388 U JP6038388 U JP 6038388U JP H01163884 U JPH01163884 U JP H01163884U
- Authority
- JP
- Japan
- Prior art keywords
- speed
- under test
- vehicle under
- calculating
- doppler 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.)
- Pending
Links
- 238000013500 data storage Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
Landscapes
- Radar Systems Or Details Thereof (AREA)
Description
第１図はこの考案の一実施例を示す構成図、第
２図は従来のレーダ式速度測定装置を示す構成図
である。
図において１は送受信部、２は速度演算部、３
は速度表示部、４はデータ送信部、５はデータ受
信部、６は速度記録部、７はプリンタ、８は被測
定車両、９はデータ記憶部である。尚、各図中同
一符号は同一又は相当部分を示す。
FIG. 1 is a block diagram showing an embodiment of this invention, and FIG. 2 is a block diagram showing a conventional radar speed measuring device. In the figure, 1 is a transmitting/receiving section, 2 is a speed calculation section, and 3
4 is a speed display section, 4 is a data transmitting section, 5 is a data receiving section, 6 is a speed recording section, 7 is a printer, 8 is a vehicle to be measured, and 9 is a data storage section. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
射波を受信して送信波との混合検波によりドツプ
ラ信号を検出する手段と、このドツプラ信号から
被測定車両の速度を演算する手段と、この演算手
段により得られた速度データを記録地点まで伝送
して速度記録する手段とを備えたレーダ式速度測
定装置において、速度データの伝送の前に被測定
車両の速度データを一旦メモリするデータ記憶部
を備えたことを特徴とするレーダ式速度測定装置
。 A means for transmitting a microwave radio wave to a vehicle under test, receiving the reflected wave and detecting a Doppler signal by mixed detection with the transmitted wave, a means for calculating the speed of the vehicle under test from the Doppler signal, and a means for calculating the speed of the vehicle under test, and a means for calculating the speed of the vehicle under test from the Doppler signal. A radar speed measuring device comprising a means for transmitting the speed data obtained by the means to a recording point and recording the speed, further comprising a data storage section that temporarily stores the speed data of the vehicle to be measured before transmitting the speed data. A radar speed measuring device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6038388U JPH01163884U (en) | 1988-05-07 | 1988-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6038388U JPH01163884U (en) | 1988-05-07 | 1988-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01163884U true JPH01163884U (en) | 1989-11-15 |
Family
ID=31286089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6038388U Pending JPH01163884U (en) | 1988-05-07 | 1988-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01163884U (en) |
-
1988
- 1988-05-07 JP JP6038388U patent/JPH01163884U/ja active Pending
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