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JPS57108679A - A/n radar indicator - Google Patents

A/n radar indicator

Info

Publication number
JPS57108679A
JPS57108679A JP18425280A JP18425280A JPS57108679A JP S57108679 A JPS57108679 A JP S57108679A JP 18425280 A JP18425280 A JP 18425280A JP 18425280 A JP18425280 A JP 18425280A JP S57108679 A JPS57108679 A JP S57108679A
Authority
JP
Japan
Prior art keywords
address
section
radar video
symbol
center
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
Application number
JP18425280A
Other languages
Japanese (ja)
Inventor
Mitsunori Horiike
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP18425280A priority Critical patent/JPS57108679A/en
Publication of JPS57108679A publication Critical patent/JPS57108679A/en
Pending 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
    • G01S7/22—Producing cursor lines and indicia by electronic means

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 achieve an off-center indication without deleting the entire display screen by changing a writing address of a radar video signal and a numeric symbol according to an off-center signal. CONSTITUTION:A desired off-center signal is generated by an off-center signal generator section 24 and fed into a data processing section 15 and a writing address section 13 through a display selector section 25. At this data processing section 15, an address of the section 13 is added to an absolute address of an alpha numeric (A/N) symbol corresponding to a radar video. The A/N symbol is written into an A/N symbol memory 19 starting from the address off-centered. Besides, a radar video signal is written into a radar video memory 14 by an address as off-centered when the address corresponding to the off-center signal fed to an address section 13 is added to an absolute address of the radar video signal.
JP18425280A 1980-12-25 1980-12-25 A/n radar indicator Pending JPS57108679A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18425280A JPS57108679A (en) 1980-12-25 1980-12-25 A/n radar indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18425280A JPS57108679A (en) 1980-12-25 1980-12-25 A/n radar indicator

Publications (1)

Publication Number Publication Date
JPS57108679A true JPS57108679A (en) 1982-07-06

Family

ID=16150049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18425280A Pending JPS57108679A (en) 1980-12-25 1980-12-25 A/n radar indicator

Country Status (1)

Country Link
JP (1) JPS57108679A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60105981A (en) * 1983-11-14 1985-06-11 Toshiba Corp Radar information digital processer
JPS60138482A (en) * 1983-12-27 1985-07-23 Toshiba Corp Arc raster and stroke scanning display device
JP2009058512A (en) * 2007-08-31 2009-03-19 Furuno Electric Co Ltd Radar device, similar device, and image display method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60105981A (en) * 1983-11-14 1985-06-11 Toshiba Corp Radar information digital processer
JPS60138482A (en) * 1983-12-27 1985-07-23 Toshiba Corp Arc raster and stroke scanning display device
JP2009058512A (en) * 2007-08-31 2009-03-19 Furuno Electric Co Ltd Radar device, similar device, and image display method

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