JPS5655879A - Device for colored indication for radar - Google Patents

Device for colored indication for radar

Info

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
Application number
JP13144679A
Other languages
Japanese (ja)
Other versions
JPS6037431B2 (en
Inventor
Takeshi Abe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Radio Co Ltd
Original Assignee
Japan Radio Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Japan Radio Co Ltd filed Critical Japan Radio Co Ltd
Priority to JP54131446A priority Critical patent/JPS6037431B2/en
Publication of JPS5655879A publication Critical patent/JPS5655879A/en
Publication of JPS6037431B2 publication Critical patent/JPS6037431B2/en
Expired legal-status Critical Current

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.
JP54131446A 1979-10-12 1979-10-12 radar color display device Expired JPS6037431B2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4091926C2 (en) * 1989-11-21 1999-09-09 Furuno Electric Co Radar

Cited By (3)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JPS6037431B2 (en) 1985-08-26

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