JPS5655879A - Device for colored indication for radar - Google Patents
Device for colored indication for radarInfo
- Publication number
- JPS5655879A JPS5655879A JP13144679A JP13144679A JPS5655879A JP S5655879 A JPS5655879 A JP S5655879A JP 13144679 A JP13144679 A JP 13144679A JP 13144679 A JP13144679 A JP 13144679A JP S5655879 A JPS5655879 A JP S5655879A
- Authority
- JP
- Japan
- Prior art keywords
- color
- radar
- indicated
- data
- signals
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/04—Display arrangements
- G01S7/06—Cathode-ray tube displays or other two dimensional or three-dimensional displays
- G01S7/062—Cathode-ray tube displays or other two dimensional or three-dimensional displays in which different colours are used
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
PURPOSE:To enable the indication of high brightness of the current and past data through classification by colors by a method wherein the radar data are indicated after the TV conversion. CONSTITUTION:The 1st and 2nd memory control circuits 3 and 4 which are given the address designation by an address signal which a memory control circuit 2 forms in accordance with an azimuth signal from a radar device l are controlled for shifting at every fixed time by a data control circuit 7 and current and past radar video informations from a video signal processing circuit 6 are written in the circuits 3 and 4 overlappingly. These informations thus written in are read out in synchronization with TV synchronizing signals, are turned into colored TV signals through the color modulation corresponding to marker signals by a color signal generating circuit 10 and then are added to a color TV indication device 11. In this way, the observer's own ship 13 and the target ship 14 which are moving are indicated, including the tracks based on the past data, by a prescribed color with high brightness, while a fixed target 15 and the like is also indicated by other color in the same way, thus the observation can be performed easily and surely even in the daytime.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54131446A JPS6037431B2 (en) | 1979-10-12 | 1979-10-12 | radar color display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54131446A JPS6037431B2 (en) | 1979-10-12 | 1979-10-12 | radar color display device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5655879A true JPS5655879A (en) | 1981-05-16 |
JPS6037431B2 JPS6037431B2 (en) | 1985-08-26 |
Family
ID=15058136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54131446A Expired JPS6037431B2 (en) | 1979-10-12 | 1979-10-12 | radar color display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6037431B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6011184A (en) * | 1983-07-01 | 1985-01-21 | Japan Radio Co Ltd | Display device for navigation |
JPS6330776A (en) * | 1986-07-24 | 1988-02-09 | Anritsu Corp | Radar image multiple display apparatus |
JPH01321385A (en) * | 1988-06-24 | 1989-12-27 | Koden Electron Co Ltd | Moving state monitor for large moving object |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991007670A1 (en) * | 1989-11-21 | 1991-05-30 | Furuno Electric Company, Limited | Radar equipment |
-
1979
- 1979-10-12 JP JP54131446A patent/JPS6037431B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6011184A (en) * | 1983-07-01 | 1985-01-21 | Japan Radio Co Ltd | Display device for navigation |
JPH0219436B2 (en) * | 1983-07-01 | 1990-05-01 | Japan Radio Co Ltd | |
JPS6330776A (en) * | 1986-07-24 | 1988-02-09 | Anritsu Corp | Radar image multiple display apparatus |
JPH01321385A (en) * | 1988-06-24 | 1989-12-27 | Koden Electron Co Ltd | Moving state monitor for large moving object |
Also Published As
Publication number | Publication date |
---|---|
JPS6037431B2 (en) | 1985-08-26 |
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