WO2002004974A3 - Method, apparatus and system for determining position integrity in a global satellite navigation system - Google Patents

Method, apparatus and system for determining position integrity in a global satellite navigation system Download PDF

Info

Publication number
WO2002004974A3
WO2002004974A3 PCT/US2001/021563 US0121563W WO0204974A3 WO 2002004974 A3 WO2002004974 A3 WO 2002004974A3 US 0121563 W US0121563 W US 0121563W WO 0204974 A3 WO0204974 A3 WO 0204974A3
Authority
WO
WIPO (PCT)
Prior art keywords
position integrity
available
determining position
satellite navigation
global satellite
Prior art date
Application number
PCT/US2001/021563
Other languages
French (fr)
Other versions
WO2002004974A2 (en
Inventor
James H Maynard
Original Assignee
United Parcel Service Inc
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 United Parcel Service Inc filed Critical United Parcel Service Inc
Priority to AU2001273275A priority Critical patent/AU2001273275A1/en
Publication of WO2002004974A2 publication Critical patent/WO2002004974A2/en
Publication of WO2002004974A3 publication Critical patent/WO2002004974A3/en

Links

Classifications

    • 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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/20—Integrity monitoring, fault detection or fault isolation of space segment
    • 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
    • G01S5/0009—Transmission of position information to remote stations

Abstract

A method is provided for determining position integrity in a system having a Global Navigation Satellite System (GNSS) component, such as, for example, a Global Positioning System (GPS) device. For successive alarm limits, with each alarm limit corresponding to a position integrity level, it is determined whether valid position integrity information is available. At the alarm limit at which valid position integrity information is first available, a corresponding position integrity level is determined. If no valid position integrity information is available for any of the alarm limits, a default position integrity level is then designated. An associated apparatus, system, and computer software program product are also provided.
PCT/US2001/021563 2000-07-10 2001-07-09 Method, apparatus and system for determining position integrity in a global satellite navigation system WO2002004974A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001273275A AU2001273275A1 (en) 2000-07-10 2001-07-09 Method, apparatus, system, and computer software program product for determiningposition integrity in a system having a global navigation satellite system (gns s) component

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US21722900P 2000-07-10 2000-07-10
US60/217,229 2000-07-10
US09/790,251 2001-02-21
US09/790,251 US6466846B2 (en) 2000-07-10 2001-02-21 Method, apparatus, system, and computer software program product for determining position integrity in a system having a global navigation satellite system (GNSS) component

Publications (2)

Publication Number Publication Date
WO2002004974A2 WO2002004974A2 (en) 2002-01-17
WO2002004974A3 true WO2002004974A3 (en) 2002-03-21

Family

ID=26911742

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/021563 WO2002004974A2 (en) 2000-07-10 2001-07-09 Method, apparatus and system for determining position integrity in a global satellite navigation system

Country Status (3)

Country Link
US (1) US6466846B2 (en)
AU (1) AU2001273275A1 (en)
WO (1) WO2002004974A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104732085A (en) * 2015-03-23 2015-06-24 北京航空航天大学 Satellite navigation satellite-based augmentation system availability prediction method

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6924781B1 (en) 1998-09-11 2005-08-02 Visible Tech-Knowledgy, Inc. Smart electronic label employing electronic ink
US6992617B2 (en) * 2003-11-13 2006-01-31 Global Locate, Inc. Method and apparatus for monitoring the integrity of satellite tracking data used by a remote receiver
US20070200752A1 (en) 2001-06-06 2007-08-30 Global Locate, Inc. Method and apparatus for maintaining integrity of long-term orbits in a remote receiver
US6985812B2 (en) * 2001-04-13 2006-01-10 General Dynamics Advanced Information Systems, Inc. System and method for detecting interference in global positioning satellite signals
US8358245B2 (en) 2001-06-06 2013-01-22 Broadcom Corporation Method and system for extending the usability period of long term orbit (LTO)
US6604047B1 (en) * 2001-08-03 2003-08-05 Scott C. Harris Non real time traffic system for a navigator
AU2002952041A0 (en) 2002-10-10 2002-10-31 Neve Its Pty Ltd Method for Calculating a Figure of Merit for GPS Position Using NMEA 0183 Output
US6847893B1 (en) * 2003-01-22 2005-01-25 Trimble Navigation, Ltd Horizontal/vertical exclusion level determination scheme for RAIM fault detection and exclusion implementation
WO2005024595A2 (en) 2003-09-03 2005-03-17 Visible Tech-Knowledgy, Inc. Electronically updateable label and display
US7596465B2 (en) * 2003-09-25 2009-09-29 Trimble Navigation Limited System and method for built-in testing of a GPS receiver
US7526380B2 (en) * 2003-12-02 2009-04-28 Gmv Aerospace And Defence, S.A. Method and system to provide a global multiuser service of localization information with integrity as required under liability or commercial issues
FR2863714B1 (en) * 2003-12-16 2006-04-21 Cit Alcatel POSITION DETERMINING DEVICE BY FILTERING INTEGRITY DATA OF AN INCREASE SYSTEM FOR A MOBILE TERMINAL
US7570205B2 (en) * 2005-07-29 2009-08-04 Honeywell International Inc. Automatic detection of GPS SA base value for HFOM
US7501981B2 (en) * 2005-11-18 2009-03-10 Texas Instruments Incorporated Methods and apparatus to detect and correct integrity failures in satellite positioning system receivers
DE602006000702T2 (en) * 2006-01-18 2009-03-26 Gmv Aerospace And Defence S.A. Automatic route calculation system based exclusively on satellite navigation, taking into account the position error and method
US20080088703A1 (en) * 2006-10-17 2008-04-17 Keith Dollahite System, method and apparatus for automatically tracking and recording objects
US7775431B2 (en) 2007-01-17 2010-08-17 Metrologic Instruments, Inc. Method of and apparatus for shipping, tracking and delivering a shipment of packages employing the capture of shipping document images and recognition-processing thereof initiated from the point of shipment pickup and completed while the shipment is being transported to its first scanning point to facilitate early customs clearance processing and shorten the delivery time of packages to point of destination
US7768451B2 (en) * 2007-07-23 2010-08-03 Raytheon Company Methods and apparatus for geometry extra-redundant almost fixed solutions
US8019539B2 (en) * 2007-12-07 2011-09-13 Honeywell International Inc. Navigation system with apparatus for detecting accuracy failures
US20090182493A1 (en) * 2008-01-15 2009-07-16 Honeywell International, Inc. Navigation system with apparatus for detecting accuracy failures
US20090182495A1 (en) * 2008-01-15 2009-07-16 Honeywell International, Inc. Navigation system with apparatus for detecting accuracy failures
US20090182494A1 (en) * 2008-01-15 2009-07-16 Honeywell International, Inc. Navigation system with apparatus for detecting accuracy failures
US8234507B2 (en) 2009-01-13 2012-07-31 Metrologic Instruments, Inc. Electronic-ink display device employing a power switching mechanism automatically responsive to predefined states of device configuration
US8457013B2 (en) 2009-01-13 2013-06-04 Metrologic Instruments, Inc. Wireless dual-function network device dynamically switching and reconfiguring from a wireless network router state of operation into a wireless network coordinator state of operation in a wireless communication network
FR2950150B1 (en) * 2009-09-17 2012-08-24 Airbus Operations Sas METHOD AND DEVICE FOR AIDING NAVIGATION OF A LOW ALTITUDE FLYING AIRCRAFT
US20110118979A1 (en) * 2009-11-19 2011-05-19 Robert Bosch Gmbh Automotive location data integrity
US9829582B2 (en) 2011-09-19 2017-11-28 Raytheon Company Method and apparatus for differential global positioning system (DGPS)-based real time attitude determination (RTAD)
US9341718B2 (en) 2012-09-07 2016-05-17 Honeywell International Inc. Method and system for providing integrity for hybrid attitude and true heading
US10551196B2 (en) 2015-04-30 2020-02-04 Raytheon Company Sensor installation monitoring
US10114126B2 (en) 2015-04-30 2018-10-30 Raytheon Company Sensor installation monitoring
US10274606B1 (en) * 2016-03-09 2019-04-30 Rockwell Collins, Inc. High integrity partial almost fix solution

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5504492A (en) * 1994-08-01 1996-04-02 Honeywell Inc. Look ahead satellite positioning system position error bound monitoring system
US5831576A (en) * 1994-06-02 1998-11-03 Trimble Navigation Limited Integrity monitoring of location and velocity coordinates from differential satellite positioning systems signals
WO2000039603A1 (en) * 1998-12-28 2000-07-06 Motorola Inc. Communication system and method for determining a reliability of a signal

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3281015B2 (en) 1992-02-18 2002-05-13 株式会社東芝 Aircraft position monitoring system
US5446465A (en) 1993-06-18 1995-08-29 Diefes; Debra L. Satellite location and pointing system for use with global positioning system
US5570095A (en) 1994-04-01 1996-10-29 Massachusetts Institute Of Technology Automatic dependent surveillance air navigation system
NO944954D0 (en) * 1994-12-20 1994-12-20 Geco As Procedure for integrity monitoring in position determination
US5931889A (en) * 1995-01-24 1999-08-03 Massachusetts Institute Of Technology Clock-aided satellite navigation receiver system for monitoring the integrity of satellite signals
US5808581A (en) * 1995-12-07 1998-09-15 Trimble Navigation Limited Fault detection and exclusion method for navigation satellite receivers
US5760737A (en) 1996-09-11 1998-06-02 Honeywell Inc. Navigation system with solution separation apparatus for detecting accuracy failures
US5923286A (en) * 1996-10-23 1999-07-13 Honeywell Inc. GPS/IRS global position determination method and apparatus with integrity loss provisions
US5910788A (en) 1997-04-17 1999-06-08 Honeywell, Inc. Predictive approach integrity
US5969668A (en) 1997-07-29 1999-10-19 Rockwell International Corporation Integration of aime augmentation into GNSS products
US5969672A (en) 1998-07-17 1999-10-19 Honeywell Inc. GPS signal fault isolation monitor
US5926132A (en) 1998-07-17 1999-07-20 Honeywell, Inc GPS satellite drift monitor
US6204806B1 (en) * 1999-02-26 2001-03-20 Rockwell Collins, Inc. Method of enhancing receiver autonomous GPS navigation integrity monitoring and GPS receiver implementing the same
US6205377B1 (en) * 1999-04-27 2001-03-20 Trimble Navigation Ltd Method for navigation of moving platform by using satellite data supplemented by satellite-calibrated baro data

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5831576A (en) * 1994-06-02 1998-11-03 Trimble Navigation Limited Integrity monitoring of location and velocity coordinates from differential satellite positioning systems signals
US5504492A (en) * 1994-08-01 1996-04-02 Honeywell Inc. Look ahead satellite positioning system position error bound monitoring system
WO2000039603A1 (en) * 1998-12-28 2000-07-06 Motorola Inc. Communication system and method for determining a reliability of a signal

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BRENNER M: "IMPLEMENTATION OF A RAIM MONITOR IN A GPS RECEIVER AND AN INTEGRATED GPS/IRS", INTERNATIONAL TECHNICAL MEETING OF THE SATELLITE DIVISION OF THE INSTITUTE OF NAVIGATION, WASHINGTON, DC, US, 19 September 1990 (1990-09-19), pages 397 - 406, XP000602527 *
NILSSON J: "Time augmented GPS/DGPS in Sweden", VEHICLE NAVIGATION AND INFORMATION SYSTEMS CONFERENCE, 1993., PROCEEDINGS OF THE IEEE-IEE OTTAWA, ONT., CANADA 12-15 OCT. 1993, NEW YORK, NY, USA,IEEE, 12 October 1993 (1993-10-12), pages 718 - 731, XP010219819, ISBN: 0-7803-1235-X *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104732085A (en) * 2015-03-23 2015-06-24 北京航空航天大学 Satellite navigation satellite-based augmentation system availability prediction method

Also Published As

Publication number Publication date
US20020116098A1 (en) 2002-08-22
US6466846B2 (en) 2002-10-15
WO2002004974A2 (en) 2002-01-17
AU2001273275A1 (en) 2002-01-21

Similar Documents

Publication Publication Date Title
WO2002004974A3 (en) Method, apparatus and system for determining position integrity in a global satellite navigation system
WO2002087273A3 (en) Distributed location based service system
DE60136182D1 (en)
DE69732581D1 (en) NAVIGATION SYSTEM WHICH USES GPS DATA
WO2005033729A3 (en) Satellite positioning system receivers and methods
WO2005121831A3 (en) Methods and systems for enhancing accuracy of terrain aided navigation systems
WO2001025959A3 (en) Method and apparatus for browsing the internet using position information
WO2005054893A3 (en) Method and apparatus for processing of satellite signals without time of day information
CA2407828A1 (en) Improved system and method for measuring distance between two objects
WO2004015369A3 (en) Motion tracking system and method
CA2250196A1 (en) Gps/irs global position determination method and apparatus with integrity loss provisions
WO2005081011A3 (en) Methods and systems for enhanced navigational performance
DE60143271D1 (en) METHOD AND DEVICE FOR TIMELY PROCESSING GPS SIGNALS
WO2004051572A3 (en) Medical viewing system and method for detecting borders of an object of interest in noisy images
KR20110085744A (en) Appartus and method for executing global positioning system/dead reckoning algorithm
WO2002028125A3 (en) Method, system and computer program for identifying a compatible individual in a geographic area
WO1999042947A3 (en) Apparatus and methods for presentation of information relating to objects being addressed
EP1256810A3 (en) Method of and apparatus for detecting vehicle speed pulse drop, on-vehicle navigation system, and computer program.
CN114019782B (en) Method and device for taming navigation satellite clock of automatic driving domain controller
CN103364799A (en) Apparatus and method for determining navigation bit boundary, receiving machine, mobile equipment and method for satellite navigation and positioning
WO2009035201A1 (en) Survivor locating method and apparatus using search and rescue beacon equipped with navigation chipset
CA2735270C (en) Method and device for determining the location of a vehicle
US9547087B1 (en) Sync feedback for time to first fix
CN101149427B (en) Global positioning system direction correction device and method
CA2573319A1 (en) Directional location system for a portable electronic device

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ CZ DE DE DK DK DM DZ EC EE EE ES FI FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SK SL TJ TM TR TT TZ UA UG UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
AK Designated states

Kind code of ref document: A3

Designated state(s): AE AG AL AM AT AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ CZ DE DE DK DK DM DZ EC EE EE ES FI FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SK SL TJ TM TR TT TZ UA UG UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP