JPS61193385U - - Google Patents
Info
- Publication number
- JPS61193385U JPS61193385U JP7755785U JP7755785U JPS61193385U JP S61193385 U JPS61193385 U JP S61193385U JP 7755785 U JP7755785 U JP 7755785U JP 7755785 U JP7755785 U JP 7755785U JP S61193385 U JPS61193385 U JP S61193385U
- Authority
- JP
- Japan
- Prior art keywords
- radar
- memory device
- buffer memory
- radar video
- video 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Signal Processing For Digital Recording And Reproducing (AREA)
- Radar Systems Or Details Thereof (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Description
第１図は本考案の一実施例の構成を示すブロツ
ク図、第２図は従来のレーダービデオレコーダの
構成を示すブロツク図である。
１…レーダービデオ入力端子、２…レーダーイ
ンターフエース回路、３…書込切替器、４…第１
のバツフアメモリ装置、５…第２のバツフアメモ
リ装置、６…読出し切替器、７…記憶媒体インタ
ーフエース回路、８…記憶媒体、９…タイミング
コントローラ、１０…バツフアメモリ装置、１１
…タイミング信号入力端子。
FIG. 1 is a block diagram showing the configuration of an embodiment of the present invention, and FIG. 2 is a block diagram showing the configuration of a conventional radar video recorder. 1...Radar video input terminal, 2...Radar interface circuit, 3...Writing switch, 4...First
buffer memory device, 5... second buffer memory device, 6... readout switch, 7... storage medium interface circuit, 8... storage medium, 9... timing controller, 10... buffer memory device, 11
...Timing signal input terminal.
Claims (1)
ダーインターフエース回路を介して一時的に書込
み記憶するバツフアメモリ装置と、バツフアメモ
リ装置に記憶されているレーダービデオ信号を記
憶媒体インターフエース回路を通して読み出しこ
の読み出したレーダービデオ信号を正式に書込み
記録する記録媒体と、前記レーダビデオ信号の書
込みおよび読出しのタイミングをコントロールす
るタイミングコントローラ回路とを有するレーダ
ービデオレコーダにおいて、前記バツフアメモリ
装置はレーダー装置のアンテナ１回転の時間内に
前記記憶媒体に書込み可能なデータ量相当の記憶
容量を備えた１系統のメモリ装置により構成され
ていることを特徴とするレーダービデオレコーダ
。 A buffer memory device for temporarily writing and storing a radar video signal from a radar device via a radar interface circuit, and a buffer memory device for reading out the radar video signal stored in the buffer memory device through a storage medium interface circuit and reading out the read radar video signal. In a radar video recorder having a recording medium for formal writing and recording, and a timing controller circuit for controlling the writing and reading timing of the radar video signal, the buffer memory device writes data to the storage medium within one rotation of the antenna of the radar device. 1. A radar video recorder comprising one system of memory device having a storage capacity equivalent to the amount of data that can be written to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7755785U JPS61193385U (en) | 1985-05-24 | 1985-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7755785U JPS61193385U (en) | 1985-05-24 | 1985-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61193385U true JPS61193385U (en) | 1986-12-02 |
Family
ID=30620730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7755785U Pending JPS61193385U (en) | 1985-05-24 | 1985-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61193385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01273272A (en) * | 1988-04-25 | 1989-11-01 | Pioneer Electron Corp | Picture information recording and reproducing system |
-
1985
- 1985-05-24 JP JP7755785U patent/JPS61193385U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01273272A (en) * | 1988-04-25 | 1989-11-01 | Pioneer Electron Corp | Picture information recording and reproducing system |
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