CA1005553A - Warning indicator to alert aircraft pilot to presence and bearing of other aircraft - Google Patents
Warning indicator to alert aircraft pilot to presence and bearing of other aircraftInfo
- Publication number
- CA1005553A CA1005553A CA164,663A CA164663A CA1005553A CA 1005553 A CA1005553 A CA 1005553A CA 164663 A CA164663 A CA 164663A CA 1005553 A CA1005553 A CA 1005553A
- Authority
- CA
- Canada
- Prior art keywords
- aircraft
- bearing
- alert
- warning indicator
- pilot
- 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
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
- G08G5/0004—Transmission of traffic-related information to or from an aircraft
- G08G5/0008—Transmission of traffic-related information to or from an aircraft with other 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
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
-
- 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
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
- G01S3/14—Systems for determining direction or deviation from predetermined direction
- G01S3/46—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems
- G01S3/48—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems the waves arriving at the antennas being continuous or intermittent and the phase difference of signals derived therefrom being measured
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
- G08G5/0047—Navigation or guidance aids for a single aircraft
- G08G5/0052—Navigation or guidance aids for a single aircraft for cruising
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
- G08G5/0073—Surveillance aids
- G08G5/0078—Surveillance aids for monitoring traffic from the aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar Systems Or Details Thereof (AREA)
- Navigation (AREA)
- Traffic Control Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28030872A | 1972-08-14 | 1972-08-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1005553A true CA1005553A (en) | 1977-02-15 |
Family
ID=23072529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA164,663A Expired CA1005553A (en) | 1972-08-14 | 1973-02-27 | Warning indicator to alert aircraft pilot to presence and bearing of other aircraft |
Country Status (4)
Country | Link |
---|---|
US (1) | US3792472A (ro) |
JP (1) | JPS5442271B2 (ro) |
CA (1) | CA1005553A (ro) |
FR (1) | FR2196496B1 (ro) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1017835A (en) * | 1972-12-22 | 1977-09-20 | George B. Litchford | Collison avoidance/proximity warning system using secondary radar |
US4128839A (en) * | 1977-06-28 | 1978-12-05 | The Bendix Corporation | Means for accumulating aircraft position data for a beacon based collision avoidance system and other purposes |
US4161729A (en) * | 1978-02-09 | 1979-07-17 | Schneider Bernard A | Beacon add-on subsystem for collision avoidance system |
FR2569856A1 (fr) * | 1980-02-22 | 1986-03-07 | Thomson Csf | Interferometre a grande ouverture angulaire et large bande passante en frequence |
GB2147760B (en) * | 1983-10-07 | 1987-04-15 | Racal Res Ltd | Direction finding systems |
WO1987002493A1 (en) * | 1985-10-17 | 1987-04-23 | Toyo Communication Equipment Co., Ltd. | Alarm restraining system in an apparatus for preventing collision of aircraft |
US4726771A (en) * | 1986-02-07 | 1988-02-23 | Weinblatt Lee S | Flat switch insertable into a magazine and usable as part of a survey technique for readership of publications |
US4659314A (en) * | 1986-02-07 | 1987-04-21 | Weinblatt Lee S | Survey technique for readership of publications |
US4910526A (en) * | 1987-05-18 | 1990-03-20 | Avion Systems, Inc. | Airborne surveillance method and system |
US4855748A (en) * | 1988-03-18 | 1989-08-08 | Allied-Signal Inc. | TCAS bearing estimation receiver using a 4 element antenna |
US5058024A (en) * | 1989-01-23 | 1991-10-15 | International Business Machines Corporation | Conflict detection and resolution between moving objects |
US5077673A (en) * | 1990-01-09 | 1991-12-31 | Ryan International Corp. | Aircraft traffic alert and collision avoidance device |
US5552788A (en) * | 1995-06-30 | 1996-09-03 | Ryan International Corporation | Antenna arrangement and aircraft collision avoidance system |
US7889133B2 (en) | 1999-03-05 | 2011-02-15 | Itt Manufacturing Enterprises, Inc. | Multilateration enhancements for noise and operations management |
US7667647B2 (en) * | 1999-03-05 | 2010-02-23 | Era Systems Corporation | Extension of aircraft tracking and positive identification from movement areas into non-movement areas |
US7429950B2 (en) * | 1999-03-05 | 2008-09-30 | Era Systems Corporation | Method and apparatus to extend ADS performance metrics |
US7437250B2 (en) * | 1999-03-05 | 2008-10-14 | Era Systems Corporation | Airport pavement management system |
US7576695B2 (en) * | 1999-03-05 | 2009-08-18 | Era Systems Corporation | Multilateration enhancements for noise and operations management |
US20100079342A1 (en) * | 1999-03-05 | 2010-04-01 | Smith Alexander E | Multilateration enhancements for noise and operations management |
US7777675B2 (en) * | 1999-03-05 | 2010-08-17 | Era Systems Corporation | Deployable passive broadband aircraft tracking |
US7477193B2 (en) * | 1999-03-05 | 2009-01-13 | Era Systems Corporation | Method and system for elliptical-based surveillance |
US7495612B2 (en) | 1999-03-05 | 2009-02-24 | Era Systems Corporation | Method and apparatus to improve ADS-B security |
US7739167B2 (en) * | 1999-03-05 | 2010-06-15 | Era Systems Corporation | Automated management of airport revenues |
US7423590B2 (en) | 1999-03-05 | 2008-09-09 | Era Systems Corporation | Method and apparatus for improving ADS-B security |
US7612716B2 (en) * | 1999-03-05 | 2009-11-03 | Era Systems Corporation | Correlation of flight track data with other data sources |
US6885340B2 (en) * | 2000-02-29 | 2005-04-26 | Rannoch Corporation | Correlation of flight track data with other data sources |
US7126534B2 (en) * | 1999-03-05 | 2006-10-24 | Rannoch Corporation | Minimum safe altitude warning |
US8203486B1 (en) | 1999-03-05 | 2012-06-19 | Omnipol A.S. | Transmitter independent techniques to extend the performance of passive coherent location |
US7908077B2 (en) * | 2003-06-10 | 2011-03-15 | Itt Manufacturing Enterprises, Inc. | Land use compatibility planning software |
US8446321B2 (en) | 1999-03-05 | 2013-05-21 | Omnipol A.S. | Deployable intelligence and tracking system for homeland security and search and rescue |
US7570214B2 (en) | 1999-03-05 | 2009-08-04 | Era Systems, Inc. | Method and apparatus for ADS-B validation, active and passive multilateration, and elliptical surviellance |
US7375683B2 (en) * | 1999-03-05 | 2008-05-20 | Era Systems Corporation | Use of geo-stationary satellites to augment wide— area multilateration synchronization |
US7782256B2 (en) * | 1999-03-05 | 2010-08-24 | Era Systems Corporation | Enhanced passive coherent location techniques to track and identify UAVs, UCAVs, MAVs, and other objects |
US6313783B1 (en) * | 1999-03-24 | 2001-11-06 | Honeywell International, Inc. | Transponder having directional antennas |
US6985103B2 (en) * | 2003-07-29 | 2006-01-10 | Navaero Ab | Passive airborne collision warning device and method |
US7965227B2 (en) * | 2006-05-08 | 2011-06-21 | Era Systems, Inc. | Aircraft tracking using low cost tagging as a discriminator |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2427191A (en) * | 1944-10-25 | 1947-09-09 | Philco Corp | Blanking control for radio beacon systems |
US3091764A (en) * | 1956-12-21 | 1963-05-28 | Jules H Sreb | Anticollision system for ships and planes |
NL233880A (ro) * | 1957-12-03 | |||
US3035260A (en) * | 1958-02-12 | 1962-05-15 | Avel Corp Geneva | Range measuring devices |
US3089139A (en) * | 1958-05-01 | 1963-05-07 | Diamond Antenna & Microwave Co | Proximity warning system |
GB912502A (en) * | 1959-07-03 | 1962-12-12 | Avel Corp Geneva | Improvements in proximity warning devices |
US3412402A (en) * | 1966-09-01 | 1968-11-19 | Packard Bell Electronics Corp | Warning system for vehicles |
US3626411A (en) * | 1969-07-23 | 1971-12-07 | George B Litchford | Proximity indicator systems using transponders |
-
1972
- 1972-08-14 US US00280308A patent/US3792472A/en not_active Expired - Lifetime
-
1973
- 1973-02-27 CA CA164,663A patent/CA1005553A/en not_active Expired
- 1973-06-26 FR FR7323210A patent/FR2196496B1/fr not_active Expired
- 1973-07-31 JP JP8626873A patent/JPS5442271B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3792472A (en) | 1974-02-12 |
JPS4957599A (ro) | 1974-06-04 |
JPS5442271B2 (ro) | 1979-12-13 |
FR2196496B1 (ro) | 1977-09-16 |
FR2196496A1 (ro) | 1974-03-15 |
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