IN2014DE03160A - - Google Patents
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- IN2014DE03160A IN2014DE03160A IN3160DE2014A IN2014DE03160A IN 2014DE03160 A IN2014DE03160 A IN 2014DE03160A IN 3160DE2014 A IN3160DE2014 A IN 3160DE2014A IN 2014DE03160 A IN2014DE03160 A IN 2014DE03160A
- Authority
- IN
- India
- Prior art keywords
- domain
- sub
- solutions
- signals
- space
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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
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- 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
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
- G01S19/421—Determining position by combining or switching between position solutions or signals derived from different satellite radio beacon positioning systems; by combining or switching between position solutions or signals derived from different modes of operation in a single system
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
A method comprises receiving a plurality of signals from a plurality of space-based satellites, wherein the plurality of space-based satellites comprises at least one space-based satellite from each of a plurality of Navigation Satellite System (NSS) constellations. The method also comprises determining, in a first domain, a first plurality of sub-solutions based on a respective sub-set of the plurality of signals, each respective sub-set in the first domain chosen according to a characteristic defining the first domain; and determining, in a second domain, a second plurality of sub-solutions based on a respective sub-set of the plurality of signals, each respective sub-set in the second domain chosen according to a characteristic defining the second domain. The method further comprises determining if an error is present in the navigation system based on the first plurality of sub-solutions and on the second plurality of sub-solutions.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/092,454 US9784844B2 (en) | 2013-11-27 | 2013-11-27 | Architectures for high integrity multi-constellation solution separation |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014DE03160A true IN2014DE03160A (en) | 2015-07-10 |
Family
ID=51903760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN3160DE2014 IN2014DE03160A (en) | 2013-11-27 | 2014-11-03 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9784844B2 (en) |
EP (1) | EP2887097B1 (en) |
IN (1) | IN2014DE03160A (en) |
Families Citing this family (37)
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FR3030058B1 (en) * | 2014-12-11 | 2016-12-09 | Airbus Helicopters | REDUNDANT DEVICE FOR STEERING SENSORS FOR ROTATING CAR AIRCRAFT |
US9885788B2 (en) * | 2015-03-16 | 2018-02-06 | Honeywell International Inc. | Satellite subset selection for use in monitoring the integrity of computed navigation solutions |
US10495761B2 (en) * | 2015-11-13 | 2019-12-03 | Honeywell International Inc. | Smart satellite distribution into ARAIM clusters for use in monitoring integrity of computed navigation solutions |
US10422872B2 (en) * | 2016-06-01 | 2019-09-24 | Honeywell International Inc. | Integrity monitoring of radar altimeters |
US10613233B2 (en) * | 2016-09-21 | 2020-04-07 | Honeywell International Inc. | ARAIM clustering distribution improvement |
DE102016225282A1 (en) | 2016-12-16 | 2018-06-21 | Continental Automotive Gmbh | Method and device for determining a navigation position of a navigation system for a motor vehicle and navigation system |
EP3555665B1 (en) | 2016-12-19 | 2022-08-24 | Magellan Systems Japan, Inc. | Detection and elimination of gnss spoofing signals with pvt solution estimation |
US11585943B2 (en) | 2016-12-19 | 2023-02-21 | Magellan Systems Japan, Inc. | Detection and elimination of GNSS spoofing signals with PVT solution estimation |
US10416315B2 (en) | 2017-03-07 | 2019-09-17 | Honeywell International Inc. | False alarm distribution in advanced receiver autonomous integrity monitoring |
US10760911B2 (en) | 2017-03-29 | 2020-09-01 | Honeywell International Inc. | Integrity monitoring method for navigation systems with heterogeneous measurements |
US10935663B2 (en) * | 2017-09-22 | 2021-03-02 | Qualcomm Incorporated | Satellite integrity monitoring with crowdsourced mobile device data |
US10473790B2 (en) | 2017-11-17 | 2019-11-12 | Swift Navigation, Inc. | Systems and methods for distributed dense network processing of satellite positioning data |
US10578747B2 (en) | 2017-12-14 | 2020-03-03 | Swift Navigation, Inc. | Systems and methods for reduced-outlier satellite positioning |
US10889302B2 (en) | 2018-06-27 | 2021-01-12 | Honeywell International Inc. | Methods for monitoring the output performance of state estimators in navigation systems |
EP3894896A1 (en) * | 2018-12-12 | 2021-10-20 | Magellan Systems Japan, Inc. | Highly reliable navigation receiver |
WO2020223684A1 (en) | 2019-05-01 | 2020-11-05 | Swift Navigation, Inc. | Systems and methods for high-integrity satellite positioning |
US11226418B2 (en) * | 2019-06-19 | 2022-01-18 | Novatel Inc. | System and method for calculating protection levels for velocity and course over ground |
EP4007928A4 (en) | 2019-08-01 | 2023-12-20 | Swift Navigation, Inc. | System and method for gaussian process enhanced gnss corrections generation |
WO2021119493A1 (en) | 2019-12-11 | 2021-06-17 | Swift Navigation, Inc. | System and method for validating gnss ambiguities |
WO2021202004A2 (en) | 2020-02-14 | 2021-10-07 | Swift Navigation, Inc. | System and method for reconverging gnss position estimates |
US11480690B2 (en) | 2020-06-09 | 2022-10-25 | Swift Navigation, Inc. | System and method for satellite positioning |
CN116261676A (en) | 2020-07-13 | 2023-06-13 | 斯威夫特导航股份有限公司 | System and method for determining GNSS positioning corrections |
WO2022046317A2 (en) | 2020-07-17 | 2022-03-03 | Swift Navigation, Inc. | System and method for providing gnss corrections |
EP4222609A1 (en) | 2020-12-17 | 2023-08-09 | Swift Navigation, Inc. | System and method for fusing dead reckoning and gnss data streams |
CN113515881B (en) * | 2021-03-23 | 2023-05-16 | 北京航空航天大学 | ARAIM application-oriented low-orbit satellite augmentation system constellation configuration optimization method |
US20220365222A1 (en) * | 2021-05-17 | 2022-11-17 | Reliable Robotics Corporation | Filter augmented receiver autonomous integrity monitoring in aircraft |
US11733397B2 (en) | 2021-07-24 | 2023-08-22 | Swift Navigation, Inc. | System and method for computing positioning protection levels |
WO2023018716A1 (en) | 2021-08-09 | 2023-02-16 | Swift Navigation, Inc. | System and method for providing gnss corrections |
US11906640B2 (en) | 2022-03-01 | 2024-02-20 | Swift Navigation, Inc. | System and method for fusing sensor and satellite measurements for positioning determination |
WO2023167916A1 (en) | 2022-03-01 | 2023-09-07 | Swift Navigation, Inc. | System and method for detecting outliers in gnss observations |
WO2024050094A1 (en) | 2022-09-01 | 2024-03-07 | Swift Navigation, Inc. | System and method for determining gnss corrections |
US12019163B2 (en) | 2022-09-12 | 2024-06-25 | Swift Navigation, Inc. | System and method for GNSS correction transmission |
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US9547086B2 (en) | 2013-03-26 | 2017-01-17 | Honeywell International Inc. | Selected aspects of advanced receiver autonomous integrity monitoring application to kalman filter based navigation filter |
US9784844B2 (en) | 2013-11-27 | 2017-10-10 | Honeywell International Inc. | Architectures for high integrity multi-constellation solution separation |
-
2013
- 2013-11-27 US US14/092,454 patent/US9784844B2/en active Active
-
2014
- 2014-10-28 EP EP14190750.1A patent/EP2887097B1/en active Active
- 2014-11-03 IN IN3160DE2014 patent/IN2014DE03160A/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP2887097B1 (en) | 2023-04-12 |
US20150145724A1 (en) | 2015-05-28 |
US9784844B2 (en) | 2017-10-10 |
EP2887097A2 (en) | 2015-06-24 |
EP2887097A3 (en) | 2015-12-16 |
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