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SE8100891L - Markvarnande anordning for flygplan - Google Patents

Markvarnande anordning for flygplan

Info

Publication number
SE8100891L
SE8100891L SE8100891A SE8100891A SE8100891L SE 8100891 L SE8100891 L SE 8100891L SE 8100891 A SE8100891 A SE 8100891A SE 8100891 A SE8100891 A SE 8100891A SE 8100891 L SE8100891 L SE 8100891L
Authority
SE
Sweden
Prior art keywords
signal
aircraft
slide
warning
ground
Prior art date
Application number
SE8100891A
Other languages
English (en)
Other versions
SE449598B (sv
Inventor
C D Bateman
Original Assignee
Sundstrand Data Control
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 Sundstrand Data Control filed Critical Sundstrand Data Control
Publication of SE8100891L publication Critical patent/SE8100891L/sv
Publication of SE449598B publication Critical patent/SE449598B/sv

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft
    • G08G5/20—Arrangements for acquiring, generating, sharing or displaying traffic information
    • G08G5/21—Arrangements for acquiring, generating, sharing or displaying traffic information located onboard the aircraft
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
    • G01C5/005—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels altimeters for aircraft
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft
    • G08G5/50—Navigation or guidance aids
    • G08G5/54—Navigation or guidance aids for approach or landing

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Traffic Control Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Emergency Alarm Devices (AREA)
  • Navigation (AREA)
  • Alarm Systems (AREA)

Claims (1)

1. PATENTKRAV Varningsinstrument inrgttat att gbra photon i en flygfarkost unpmgrksam pS ett tillstAnd an ej Onskad ngrhet till marken Yid en flygplats, som gr utrustad med en sandare fbr glidbaneradiostrAle, silken strAle innefattar giltig och synbarligen giltig stignings- och sjunkningsinformation, varvid instrumentet innefattar en i flygfarkosten fdrefintlig mottagare (37), som gr pAyerkbar i beroende an glidbaneradiostrAlen for alstring an en signal (6/5) som representerar riktningen och stcrleken has vinkelayvikelse fbr flygfarkostens lgge Over eller under den medelst glidbaneradiostrilen bestgmda glidbanan, en i beroende as signalen frAn motLagaren (37) pAyerkbar detektor (87) fdr detektering an en, en avvikelse Under glidbanan indiketande avvikelsesignal, som.representerar ett tillstand under glidbanan byerstigande ett faststgllt yard°, varvid detektorn Or anordnad att alstra en, en yarning on att flygfarkosten befinner sig under glidbanan initierande signal, ocb en hbjdsignalkglla (26) fbr alstring on en signal, son representerar flygfarkostens hbjd, en i beroende as heddsignalkallan (26)-Overkbar konditioneringskrets (88-9l) inrattad att son funktion at hdjden yariera det faststallda vgrdet fbr tillstAndet under glidbanan fbr att konditionera detektorn (87) till att alstra den, en yarning on att flygfarkosten befinner sig under glidbanan initierande signalen, en kretsanordning (86) inrattad att, nar flygfarkosten befinner sig under en fbrutbestemdinhibera den en VP' 'ng no att flygfarkosten befinner sig under glidbanan initia signalen, OCtretsanordning (52) som Sr kopplad for att vara pAverkbar i beroende ay den, en Yarning am att flygfarkosten befinner sig under glidbanan initierande signalen i och fbr att aktivera en piloty ningsanordning (54), k a n ne t e c km a t an att en summeringsanordning (82) or kopplad fbr summering an en signal, son representerar en funktion av flygfarkost( hbjd Over marken, and en signal, sun representerar en funktion ay Andringshastighl tins flygfarkostens hdjd Over marken, att en detektor (83) gr kopplad fbr att vara pAverkbar i beroende an summatignalen i och fbr detektering an en Andringshastighl hos hdjden Over marken, son bverskrider ett fbrutbestgmt ygrde for flygfarkostens hbjd Over marken, fbr att alstra en varningsstyrsignal for gndringshastigheten no marken, att en ELLER-grind (52) Sr kopplad med en ingAng pAyerkbar i beroende av ngmnda yarningsstyrsignal och en annan ingAng pAverkbar i beroende as glidbane- varningssignalen i och for alstring av varningsinitieringsutsignalen ngr endera varningssignalen opptrgder, och att pilotvarningsanordningen (54) gr ofiverkbar i beroende an en varningsinitieringsuttignal frAn ELLER-grinden. 66167 # 4m/min -145 m 60 GU hRt' 21Q 390 mimir. 7/ ÔI10 miTin 74 Test i lurten 77 'TB Varningsenhat -ei 3 —ELI— C 54. . Under 0/S • so 1 Start Marisch egativ stigningshastighet 7-111:11 I/I/FD 64Mark:7" 4. FD Rarkteot.GooK GX 63 240 is/min
SE8100891A 1974-06-19 1981-02-09 Markvarnande instrument for flygplan SE449598B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/480,727 US3946358A (en) 1974-06-19 1974-06-19 Aircraft ground proximity warning instrument

Publications (2)

Publication Number Publication Date
SE8100891L true SE8100891L (sv) 1981-02-09
SE449598B SE449598B (sv) 1987-05-11

Family

ID=23909109

Family Applications (6)

Application Number Title Priority Date Filing Date
SE7506677A SE418720B (sv) 1974-06-19 1975-06-11 Varningsinstrument for flygfarkoster
SE7808631A SE424624B (sv) 1974-06-19 1978-08-15 Varningsinstrument i flygfarkost
SE8100889A SE422715B (sv) 1974-06-19 1981-02-09 Varningsinstrument i en flygfarkost
SE8100891A SE449598B (sv) 1974-06-19 1981-02-09 Markvarnande instrument for flygplan
SE8100892A SE449599B (sv) 1974-06-19 1981-02-09 Markvarnande instrument for flygplan
SE8100890A SE422671B (sv) 1974-06-19 1981-02-09 Varningsinstrument i flygfarkost

Family Applications Before (3)

Application Number Title Priority Date Filing Date
SE7506677A SE418720B (sv) 1974-06-19 1975-06-11 Varningsinstrument for flygfarkoster
SE7808631A SE424624B (sv) 1974-06-19 1978-08-15 Varningsinstrument i flygfarkost
SE8100889A SE422715B (sv) 1974-06-19 1981-02-09 Varningsinstrument i en flygfarkost

Family Applications After (2)

Application Number Title Priority Date Filing Date
SE8100892A SE449599B (sv) 1974-06-19 1981-02-09 Markvarnande instrument for flygplan
SE8100890A SE422671B (sv) 1974-06-19 1981-02-09 Varningsinstrument i flygfarkost

Country Status (9)

Country Link
US (1) US3946358A (sv)
JP (2) JPS5934560B2 (sv)
AU (2) AU499009B2 (sv)
CA (1) CA1043005A (sv)
DE (2) DE2559952C3 (sv)
FR (2) FR2309939A1 (sv)
GB (2) GB1488744A (sv)
IT (1) IT1040627B (sv)
SE (6) SE418720B (sv)

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US4551723A (en) * 1983-06-10 1985-11-05 Sundstrand Data Control, Inc. Excessive descent rate warning system for rotary wing aircraft
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US5166682A (en) * 1991-03-07 1992-11-24 Sundstrand Corporation Ground proximity warning instrument utilizing glideslope modulation of excessive descent rate envelope
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Also Published As

Publication number Publication date
SE449599B (sv) 1987-05-11
SE8100890L (sv) 1981-02-09
GB1488744A (en) 1977-10-12
SE422715B (sv) 1982-03-22
GB1488745A (en) 1977-10-12
JPS5861100A (ja) 1983-04-11
DE2527056A1 (de) 1976-01-02
SE7808631L (sv) 1978-08-15
JPS5114699A (en) 1976-02-05
DE2527056C3 (de) 1979-10-11
SE418720B (sv) 1981-06-22
AU499009B2 (en) 1979-04-05
JPS5934560B2 (ja) 1984-08-23
SE422671B (sv) 1982-03-22
DE2527056B2 (de) 1979-02-15
FR2289980B1 (sv) 1979-05-04
SE424624B (sv) 1982-08-02
FR2309939B1 (sv) 1980-07-25
AU511815B2 (en) 1980-09-04
SE8100889L (sv) 1981-02-09
CA1043005A (en) 1978-11-21
US3946358A (en) 1976-03-23
SE8100892L (sv) 1981-02-09
DE2559952C3 (de) 1981-07-02
IT1040627B (it) 1979-12-20
JPS6253051B2 (sv) 1987-11-09
FR2309939A1 (fr) 1976-11-26
SE449598B (sv) 1987-05-11
AU8212875A (en) 1976-12-16
FR2289980A1 (fr) 1976-05-28
SE7506677L (sv) 1975-12-22
DE2559952B1 (de) 1980-11-20
AU4266578A (en) 1979-04-05

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