JPS56160610A - Sea route recorder employing crt - Google Patents

Sea route recorder employing crt

Info

Publication number
JPS56160610A
JPS56160610A JP13887979A JP13887979A JPS56160610A JP S56160610 A JPS56160610 A JP S56160610A JP 13887979 A JP13887979 A JP 13887979A JP 13887979 A JP13887979 A JP 13887979A JP S56160610 A JPS56160610 A JP S56160610A
Authority
JP
Japan
Prior art keywords
displayed
present position
wake
memory
data
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
JP13887979A
Other languages
Japanese (ja)
Inventor
Kazumori Ishida
Koji Yoshinaga
Osamu Arai
Yoichi Maruyama
Ryoichi Nakai
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.)
Furuno Electric Co Ltd
Original Assignee
Furuno 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 Furuno Electric Co Ltd filed Critical Furuno Electric Co Ltd
Priority to JP13887979A priority Critical patent/JPS56160610A/en
Publication of JPS56160610A publication Critical patent/JPS56160610A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/20—Instruments for performing navigational calculations
    • G01C21/22—Plotting boards

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Navigation (AREA)

Abstract

PURPOSE:To enable the impages of the present position and the past wake to be overlapped with each other when displayed, by providing memories to store the present position data and the past wake respectively. CONSTITUTION:The ship's own present position based on the data from a sensor can be displayed on a CRT5, and also the wake can be displayed simultaneously. Moreover, by transferring the stored data in a memoy 4 which stores the past wake to a buffer memory 7, the past wake can be displayed on the CRT5. In addition, by integrally transferring the stored data in a memory 3 which successively stores present position data and that in the memory 4 to the memory 7, the past wake and the present position or the like can be simultaneously displayed.
JP13887979A 1979-10-26 1979-10-26 Sea route recorder employing crt Pending JPS56160610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13887979A JPS56160610A (en) 1979-10-26 1979-10-26 Sea route recorder employing crt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13887979A JPS56160610A (en) 1979-10-26 1979-10-26 Sea route recorder employing crt

Publications (1)

Publication Number Publication Date
JPS56160610A true JPS56160610A (en) 1981-12-10

Family

ID=15232240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13887979A Pending JPS56160610A (en) 1979-10-26 1979-10-26 Sea route recorder employing crt

Country Status (1)

Country Link
JP (1) JPS56160610A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922190A (en) * 1982-07-28 1984-02-04 日本無線株式会社 Water depth/water temperature color display

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922190A (en) * 1982-07-28 1984-02-04 日本無線株式会社 Water depth/water temperature color display
JPH0220043B2 (en) * 1982-07-28 1990-05-08 Japan Radio Co Ltd

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