CA1038066A - Alarm filtering in a ground proximity warning system - Google Patents
Alarm filtering in a ground proximity warning systemInfo
- Publication number
- CA1038066A CA1038066A CA281,650A CA281650A CA1038066A CA 1038066 A CA1038066 A CA 1038066A CA 281650 A CA281650 A CA 281650A CA 1038066 A CA1038066 A CA 1038066A
- Authority
- CA
- Canada
- Prior art keywords
- alarm
- flight
- warning
- aircraft
- warning mode
- 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
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- 101100404740 Glycine max INR2 gene Proteins 0.000 description 4
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- 241000252067 Megalops atlanticus Species 0.000 description 2
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- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- NOQGZXFMHARMLW-UHFFFAOYSA-N Daminozide Chemical compound CN(C)NC(=O)CCC(O)=O NOQGZXFMHARMLW-UHFFFAOYSA-N 0.000 description 1
- 101100536354 Drosophila melanogaster tant gene Proteins 0.000 description 1
- 101000701440 Homo sapiens Stanniocalcin-1 Proteins 0.000 description 1
- ONIBWKKTOPOVIA-BYPYZUCNSA-N L-Proline Chemical compound OC(=O)[C@@H]1CCCN1 ONIBWKKTOPOVIA-BYPYZUCNSA-N 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
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- 238000000034 method Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- XLNZEKHULJKQBA-UHFFFAOYSA-N terbufos Chemical compound CCOP(=S)(OCC)SCSC(C)(C)C XLNZEKHULJKQBA-UHFFFAOYSA-N 0.000 description 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
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/933—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of aircraft or spacecraft
- G01S13/935—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of aircraft or spacecraft for terrain-avoidance
-
- 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)
- Aviation & Aerospace Engineering (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Automation & Control Theory (AREA)
- Emergency Alarm Devices (AREA)
- Traffic Control Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7620044A FR2343223A1 (fr) | 1976-07-01 | 1976-07-01 | Filtrage des alarmes dans un systeme de surveillance de la proximite du sol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1038066A true CA1038066A (en) | 1978-09-05 |
Family
ID=9175094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA281,650A Expired CA1038066A (en) | 1976-07-01 | 1977-06-29 | Alarm filtering in a ground proximity warning system |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4121287A (enExample) |
| JP (1) | JPS534999A (enExample) |
| CA (1) | CA1038066A (enExample) |
| DE (1) | DE2729857C2 (enExample) |
| FR (1) | FR2343223A1 (enExample) |
| GB (1) | GB1535905A (enExample) |
| IT (1) | IT1086295B (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2406244A2 (fr) * | 1977-10-12 | 1979-05-11 | Sfena | Systeme de controle de l'approche deceleree d'un aerodyne |
| NZ207653A (en) * | 1983-05-13 | 1987-11-27 | Sundstrand Data Control | Excessive descent rate warning system for aircraft |
| US4654811A (en) * | 1985-02-12 | 1987-03-31 | Allied Corporation | Adaptive filter for aircraft navigation receiver |
| US4728951A (en) * | 1985-10-16 | 1988-03-01 | Honeywell Inc. | Vertical windshear detection for aircraft |
| US5202684A (en) * | 1985-10-17 | 1993-04-13 | Toyo Communication Equipment Co., Ltd. | System of an aircraft collision avoidance system for suppressing useless alarms |
| US4857923A (en) * | 1986-07-15 | 1989-08-15 | Sundstrand Data Control, Inc. | Ground proximity warning system for an excessive descent rate over undulating terrain |
| US4916448A (en) * | 1988-02-26 | 1990-04-10 | The United States Of America As Represented By The Secretary Of The Air Force | Low altitude warning system for aircraft |
| US5136512A (en) * | 1988-06-26 | 1992-08-04 | Cubic Defense Systems, Inc. | Ground collision avoidance system |
| US5150317A (en) * | 1989-01-11 | 1992-09-22 | The Boeing Company | Adaptive digital filter which is responsive to the rate of change of an input signal |
| US5029092A (en) * | 1989-05-16 | 1991-07-02 | Toyo Communication Equipment Co., Ltd. | Device of suppressing incorrect alarms for use in a collision avoidance system installed in an airplane |
| US5506955A (en) * | 1992-10-23 | 1996-04-09 | International Business Machines Corporation | System and method for monitoring and optimizing performance in a data processing system |
| AU675597B2 (en) * | 1993-09-30 | 1997-02-06 | United Technologies Corporation | Variable priority cockpit warning and display system |
| US5668944A (en) * | 1994-09-06 | 1997-09-16 | International Business Machines Corporation | Method and system for providing performance diagnosis of a computer system |
| WO1997040401A1 (en) * | 1996-04-23 | 1997-10-30 | Alliedsignal Inc. | Integrated hazard avoidance system |
| US6148063A (en) * | 1996-11-29 | 2000-11-14 | Nortel Networks Corporation | Semi-interruptible messages for telephone systems making voice announcements |
| US6043757A (en) * | 1998-06-12 | 2000-03-28 | The Boeing Company | Dynamic, multi-attribute hazard prioritization system for aircraft |
| WO2000023967A1 (en) | 1998-10-16 | 2000-04-27 | Universal Avionics Systems Corporation | Flight plan intent alert system and method |
| IL161333A0 (en) * | 2001-10-10 | 2004-09-27 | Mcloughlin Pacific Corp | Method and apparatus for tracking aircraft and securing against unauthorized access |
| FR2918207B1 (fr) * | 2007-06-29 | 2010-06-04 | Airbus | Procede et dispositif de gestion d'un declenchement d'un message d'avertissement dans un aeronef |
| FR2955687B1 (fr) * | 2010-01-26 | 2017-12-08 | Airbus Operations Sas | Systeme et procede de gestion de messages sonores d'alerte dans un aeronef |
| US20110276217A1 (en) * | 2010-05-10 | 2011-11-10 | The Boeing Company | Hard Landing Report Based on Sink Rate Algorithm |
| US11262211B2 (en) * | 2016-07-26 | 2022-03-01 | Milian International Solutions Limited | System and method for 3D flight path display |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR87853A (enExample) * | 1962-05-18 | |||
| US3230525A (en) * | 1962-05-24 | 1966-01-18 | Bendix Corp | Alarm frequency error detector |
| US3715718A (en) * | 1970-08-11 | 1973-02-06 | Sundstrand Data Control | Ground proximity warning system utilizing radio and barometric altimeter combination |
| US3988713A (en) * | 1974-06-19 | 1976-10-26 | Sundstrand Data Control, Inc. | Aircraft ground proximity warning instrument |
| US3946358A (en) * | 1974-06-19 | 1976-03-23 | Sundstrand Data Control, Inc. | Aircraft ground proximity warning instrument |
| US3947809A (en) * | 1975-01-13 | 1976-03-30 | Sundstrand Data Control, Inc. | Below glide slope advisory warning system for aircraft |
| US3934221A (en) * | 1975-03-06 | 1976-01-20 | Sundstrand Data Control, Inc. | Terrain closure warning system with altitude rate signal conditioning |
| US3958219A (en) * | 1975-03-06 | 1976-05-18 | Sundstrand Data Control, Inc. | Terrain closure warning system with altitude rate signal conditioning |
| US3934222A (en) * | 1975-04-02 | 1976-01-20 | Sundstrand Data Control, Inc. | Terrain closure warning system with climb inhibit and altitude gain measurement |
| US4021802A (en) * | 1975-07-29 | 1977-05-03 | Litchstreet Co. | Collision avoidance system |
| US4041341A (en) * | 1976-05-25 | 1977-08-09 | Hart Gerald E | Doppler-radar terrain-clearance warning system |
| US4030065A (en) * | 1976-07-19 | 1977-06-14 | Sundstrand Corporation | Terrain clearance warning system for aircraft |
-
1976
- 1976-07-01 FR FR7620044A patent/FR2343223A1/fr active Granted
-
1977
- 1977-06-28 US US05/810,896 patent/US4121287A/en not_active Expired - Lifetime
- 1977-06-28 JP JP7623177A patent/JPS534999A/ja active Pending
- 1977-06-28 GB GB26988/77A patent/GB1535905A/en not_active Expired
- 1977-06-28 IT IT25142/77A patent/IT1086295B/it active
- 1977-06-29 CA CA281,650A patent/CA1038066A/en not_active Expired
- 1977-07-01 DE DE2729857A patent/DE2729857C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2343223B1 (enExample) | 1978-09-01 |
| DE2729857A1 (de) | 1978-01-05 |
| GB1535905A (en) | 1978-12-13 |
| US4121287A (en) | 1978-10-17 |
| IT1086295B (it) | 1985-05-28 |
| DE2729857C2 (de) | 1987-04-30 |
| JPS534999A (en) | 1978-01-18 |
| FR2343223A1 (fr) | 1977-09-30 |
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