SE0000064L - Lägesbestämningssystem för flygplan - Google Patents

Lägesbestämningssystem för flygplan

Info

Publication number
SE0000064L
SE0000064L SE0000064A SE0000064A SE0000064L SE 0000064 L SE0000064 L SE 0000064L SE 0000064 A SE0000064 A SE 0000064A SE 0000064 A SE0000064 A SE 0000064A SE 0000064 L SE0000064 L SE 0000064L
Authority
SE
Sweden
Prior art keywords
moving object
aircraft
detectors
information
positioning system
Prior art date
Application number
SE0000064A
Other languages
English (en)
Other versions
SE523409C2 (sv
SE0000064D0 (sv
Inventor
Satoshi Okada
Setsuo Arita
Juichiro Atsumi
Izumi Yamada
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of SE0000064D0 publication Critical patent/SE0000064D0/sv
Publication of SE0000064L publication Critical patent/SE0000064L/sv
Publication of SE523409C2 publication Critical patent/SE523409C2/sv

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
    • G08G5/06—Traffic control systems for aircraft, e.g. air-traffic control [ATC] for control when on the ground
    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/14—Determining absolute distances from a plurality of spaced points of known location
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/015—Detecting movement of traffic to be counted or controlled with provision for distinguishing between two or more types of vehicles, e.g. between motor-cars and cycles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Traffic Control Systems (AREA)
SE0000064A 1999-01-13 2000-01-12 Lägesbestämningssystem för flygplan SE523409C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP608699 1999-01-13

Publications (3)

Publication Number Publication Date
SE0000064D0 SE0000064D0 (sv) 2000-01-12
SE0000064L true SE0000064L (sv) 2000-07-14
SE523409C2 SE523409C2 (sv) 2004-04-13

Family

ID=11628740

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0000064A SE523409C2 (sv) 1999-01-13 2000-01-12 Lägesbestämningssystem för flygplan

Country Status (1)

Country Link
SE (1) SE523409C2 (sv)

Also Published As

Publication number Publication date
SE523409C2 (sv) 2004-04-13
SE0000064D0 (sv) 2000-01-12

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Legal Events

Date Code Title Description
NUG Patent has lapsed