EP0091268A3 - Map display systems - Google Patents

Map display systems Download PDF

Info

Publication number
EP0091268A3
EP0091268A3 EP83301789A EP83301789A EP0091268A3 EP 0091268 A3 EP0091268 A3 EP 0091268A3 EP 83301789 A EP83301789 A EP 83301789A EP 83301789 A EP83301789 A EP 83301789A EP 0091268 A3 EP0091268 A3 EP 0091268A3
Authority
EP
European Patent Office
Prior art keywords
display
data
modified
charts
map display
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.)
Withdrawn
Application number
EP83301789A
Other languages
German (de)
French (fr)
Other versions
EP0091268A2 (en
Inventor
James Bond
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.)
Mcmichael Ltd
Original Assignee
Mcmichael 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 Mcmichael Ltd filed Critical Mcmichael Ltd
Publication of EP0091268A2 publication Critical patent/EP0091268A2/en
Publication of EP0091268A3 publication Critical patent/EP0091268A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/39—Control of the bit-mapped memory
    • G09G5/393—Arrangements for updating the contents of the bit-mapped memory
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Navigation (AREA)
  • Processing Or Creating Images (AREA)
  • Instructional Devices (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

A map display system uses digitally encoded data to define maps and charts. The digital data for a selected map segment is transferred to a frame store for display on a raster scanned display screen. Facilities are provided to annotate the display and to provide markers and symbols on the display by modification of the frame store data. Data defining a map segment as modified may be stored for future reference. Printed charts may be supplied from modified or unmodified data by use of a graphics printer. The system may also be responsive to navigational aids to add symbols to the display.
EP83301789A 1982-04-02 1983-03-30 Map display systems Withdrawn EP0091268A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8209793 1982-04-02
GB08209793A GB2119140A (en) 1982-04-02 1982-04-02 Map display systems

Publications (2)

Publication Number Publication Date
EP0091268A2 EP0091268A2 (en) 1983-10-12
EP0091268A3 true EP0091268A3 (en) 1985-01-02

Family

ID=10529491

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83301789A Withdrawn EP0091268A3 (en) 1982-04-02 1983-03-30 Map display systems

Country Status (4)

Country Link
EP (1) EP0091268A3 (en)
AU (1) AU1301283A (en)
GB (1) GB2119140A (en)
NO (1) NO831174L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1185740B (en) * 1985-11-22 1987-11-12 Fivre Spa ELECTRONIC INFORMATION DISPLAY EQUIPMENT, PARTICULARLY ON-BOARD INSTRUMENTS FOR MOTOR VEHICLES
BR8707938A (en) * 1987-11-09 1990-02-13 Ciset Spa VIDEO MAP GENERATOR
GB8924642D0 (en) * 1989-11-01 1989-12-20 Eden Design Group Ltd Visual display apparatus
GB2258062A (en) * 1991-07-20 1993-01-27 Frank Guinard Updating marine charts
US7440875B2 (en) 2002-01-23 2008-10-21 M-Spatial Lmited Schematic generation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022703A1 (en) * 1979-07-06 1981-01-21 Thomson-Csf Cartographic indicating system adapted to navigation, especially to aerial navigation
GB2100001A (en) * 1981-04-13 1982-12-15 Nissan Motor Road map display system
EP0077107A2 (en) * 1981-10-14 1983-04-20 Philips Norden AB A picture display arrangement
EP0082760A2 (en) * 1981-12-17 1983-06-29 AlliedSignal Inc. A moving map display

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4195353A (en) * 1977-01-14 1980-03-25 Ricoh Company, Ltd. Word processor comprising improved editing means
AU544563B2 (en) * 1980-05-29 1985-06-06 Sony Corporation Image/word processor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022703A1 (en) * 1979-07-06 1981-01-21 Thomson-Csf Cartographic indicating system adapted to navigation, especially to aerial navigation
GB2100001A (en) * 1981-04-13 1982-12-15 Nissan Motor Road map display system
EP0077107A2 (en) * 1981-10-14 1983-04-20 Philips Norden AB A picture display arrangement
EP0082760A2 (en) * 1981-12-17 1983-06-29 AlliedSignal Inc. A moving map display

Also Published As

Publication number Publication date
AU1301283A (en) 1983-10-06
NO831174L (en) 1983-10-03
GB2119140A (en) 1983-11-09
EP0091268A2 (en) 1983-10-12

Similar Documents

Publication Publication Date Title
EP1260792A3 (en) Map display apparatus
AU581575B2 (en) Method of producing a graphical map from a stored wide-field-of-view high-resolution electronic image
GB2141901B (en) Printer recording t.v. image or characters
AU582568B2 (en) Apparatus for encoding image signal
AU553314B2 (en) Method of editing dot pattern data for character and/or image representations
EP1069547A4 (en) Method and apparatus for processing digital map data
ZA832196B (en) Data acquisition system for large format video display
AU1869288A (en) Full page graphics image display data reduction
EP0425168A3 (en) An information searching system for image data
EP0810580A3 (en) Data conversion apparatus for pseudo-interactive data communication system
DE3575062D1 (en) SYSTEM FOR RECORDING HALFTONE IMAGES.
DE68921949D1 (en) System for coding an image signal.
EP0091268A3 (en) Map display systems
DE3378084D1 (en) Graphic information display system
AU3479393A (en) Data recording system having unique end-of-recording and start-of-recording format indicators
EP0290619B1 (en) Apparatus for calculating moment of image data.
Freitag Can communication theory form the basis of a general theory of cartography?(information theory)
EP0500100A3 (en) Video signal synthesizing system for synthesizing system's own signal and external signal
EP0762320A3 (en) Continued printing by resolution reduction
GB9416708D0 (en) System for contracing bit map image data
JPS5317A (en) Continuous code discrimination system
EP0880030A3 (en) Automatic ship position and course logger
HK1004763A1 (en) Sailing data recorder (s.d.r.) for the research of the causes of marine accidents
Yang TMDS thematic map design advisory system; for geographical information systems and electronic mapping systems.
GEERKE An electronic sea map(Die elektronische seekarte)

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE DE FR IT NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): BE DE FR IT NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19850131

18D Application deemed to be withdrawn

Effective date: 19850903

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BOND, JAMES