GB1529553A - Ground proximity warning system - Google Patents
Ground proximity warning systemInfo
- Publication number
- GB1529553A GB1529553A GB26985/77A GB2698577A GB1529553A GB 1529553 A GB1529553 A GB 1529553A GB 26985/77 A GB26985/77 A GB 26985/77A GB 2698577 A GB2698577 A GB 2698577A GB 1529553 A GB1529553 A GB 1529553A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ground proximity
- proximity warning
- warning system
- reference values
- permanent nature
- 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.)
- Expired
Links
- 238000009795 derivation Methods 0.000 abstract 1
- 230000001052 transient effect Effects 0.000 abstract 1
Classifications
-
- 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
- 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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/86—Combinations of radar systems with non-radar systems, e.g. sonar, direction finder
-
- 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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/91—Radar or analogous systems specially adapted for specific applications for traffic control
- G01S13/913—Radar or analogous systems specially adapted for specific applications for traffic control for landing purposes
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/04—Control of altitude or depth
- G05D1/06—Rate of change of altitude or depth
- G05D1/0607—Rate of change of altitude or depth specially adapted for aircraft
- G05D1/0653—Rate of change of altitude or depth specially adapted for aircraft during a phase of take-off or landing
- G05D1/0676—Rate of change of altitude or depth specially adapted for aircraft during a phase of take-off or landing specially adapted for landing
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Automation & Control Theory (AREA)
- Electromagnetism (AREA)
- Aviation & Aerospace Engineering (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Alarm Systems (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7620045A FR2343225A1 (fr) | 1976-07-01 | 1976-07-01 | Amelioration des diagnostics pour des avertisseurs de proximite du sol |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1529553A true GB1529553A (en) | 1978-10-25 |
Family
ID=9175095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB26985/77A Expired GB1529553A (en) | 1976-07-01 | 1977-06-28 | Ground proximity warning system |
Country Status (6)
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3677018D1 (de) * | 1986-11-12 | 1991-02-21 | Litef Gmbh | Verfahren zur bestimmung der flughoehe eines fluggeraets. |
-
1976
- 1976-07-01 FR FR7620045A patent/FR2343225A1/fr active Granted
-
1977
- 1977-06-25 DE DE19772728768 patent/DE2728768A1/de not_active Ceased
- 1977-06-28 IT IT25141/77A patent/IT1086238B/it active
- 1977-06-28 GB GB26985/77A patent/GB1529553A/en not_active Expired
- 1977-06-29 CA CA000281645A patent/CA1145014A/en not_active Expired
- 1977-07-01 JP JP52078951A patent/JPS6010356B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1086238B (it) | 1985-05-28 |
JPS6010356B2 (ja) | 1985-03-16 |
FR2343225B1 (US20110158925A1-20110630-C00042.png) | 1981-05-08 |
CA1145014A (en) | 1983-04-19 |
DE2728768A1 (de) | 1978-01-05 |
FR2343225A1 (fr) | 1977-09-30 |
JPS535597A (en) | 1978-01-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE7600145L (sv) | Varningssystem for flygplan vid inflygning | |
SE7707872L (sv) | For flygfarkost avsedd varningsanordning for varning om alltfor hog sjunkhastighet | |
SE7900973L (sv) | Anordning for varning vid alltfor hog sjunkhastighet for flygfarkost | |
SE8300193L (sv) | Markvarningssystem | |
GB1535905A (en) | Ground proximity warning system | |
GB1535488A (en) | Terrain clearance warning system for aircraft | |
SE7603426L (sv) | Varningsanordning vid flygfarkost | |
AU516410B2 (en) | Aircraft take-off and landing system | |
AU8461775A (en) | Aircraft ground proximity warning system | |
SE7600146L (sv) | Varningssystem for flygplan i glidbana | |
ES8507059A1 (es) | Una instalacion avisadora para dar una advertencia acerca de una condicion de vuelo peligrosa de un avion | |
ES8607158A1 (es) | Una instalacion avisadora para poner en alerta al piloto de un avion acerca de una condicion de vuelo peligrosa | |
EP0311312A3 (en) | Radar altimeter systems | |
WO2000057202A3 (en) | Ground proximity warning system and method having a reduced set of input parameters | |
GB1529553A (en) | Ground proximity warning system | |
ES8502932A1 (es) | Una instalacion avisadora para dar aviso al piloto de un avion tactico si el avion tiene una tasa excesiva de acercamiento con respecto al terreno | |
ES8507405A1 (es) | Una instalacion para indicar al piloto de un avion, en un descenso enpicado, la altitud a que debe iniciarse la recuperacion para evitar el descenso por bajo de una altitud prefijada | |
ES8507060A1 (es) | Una instalacion avisadora para dar un aviso al piloto de un avion que este aterrizando con el tren de aterrizaje retraido | |
AU503361B2 (en) | Aircraft ground proximity warning system | |
KANTER | Wind climatology at boost glide altitudes | |
GB928409A (en) | Aircraft ground handling equipment | |
HALL | A proposal for balloon borne weather radar(for forest fire detection in Alaska) | |
WILLIAMS | An evaluation of cargo aircraft for Antarctic field party support operations[Final Report] | |
Lloyd et al. | Application of Monte Carlo methods to estimation of collision risks associated with ATC separation standards | |
BLYTHE | Reliability of navigation systems[Final Report] |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |