JPS56160610A - Sea route recorder employing crt - Google Patents
Sea route recorder employing crtInfo
- 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
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.
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)
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 |
-
1979
- 1979-10-26 JP JP13887979A patent/JPS56160610A/en active Pending
Cited By (2)
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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