NO20025840D0 - Receiver for determining orientation of a mobile object - Google Patents
Receiver for determining orientation of a mobile objectInfo
- Publication number
- NO20025840D0 NO20025840D0 NO20025840A NO20025840A NO20025840D0 NO 20025840 D0 NO20025840 D0 NO 20025840D0 NO 20025840 A NO20025840 A NO 20025840A NO 20025840 A NO20025840 A NO 20025840A NO 20025840 D0 NO20025840 D0 NO 20025840D0
- Authority
- NO
- Norway
- Prior art keywords
- signals
- antennae
- phase
- receiver
- carrier
- Prior art date
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
- G01S19/35—Constructional details or hardware or software details of the signal processing chain
- G01S19/36—Constructional details or hardware or software details of the signal processing chain relating to the receiver frond end
-
- 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
- G01S19/53—Determining attitude
- G01S19/54—Determining attitude using carrier phase measurements; using long or short baseline interferometry
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Burglar Alarm Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
- Geophysics And Detection Of Objects (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The invention concerns the determination of a mobile object orientation using GPS signals. According to the invention, a receiver is provided (16) comprising a single channel assembly for digital processing of signals derived from several antennae (10, 12), said signals reaching the receiver through a single connection (17) which also serves to power antenna preamplifiers and to multiplex at least two antennae. The digital processing channels of the satellite signals use the signals of the antennae to provide phase-locking of a local pseudo-random code, but use only the signals derived from one main antenna (10) to provide phase-locking of a local carrier phase. The phase-shift of the signals between the antennae, which serves to determine the orientation of vectors linking the antennae knowing their relative positions, is calculated from the correlation digital values which conventionally serve in any GPS receiver to establish phase and carrier lock loop signals. The invention is in particular useful for determining a ship's heading. The invention is useful for any type of carrier: pedestrian, land vehicle, ship or aeroplane.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0104736A FR2823309B1 (en) | 2001-04-06 | 2001-04-06 | MOBILE ORIENTATION DETERMINATION RECEIVER |
PCT/FR2002/001110 WO2002082119A1 (en) | 2001-04-06 | 2002-03-29 | Receiver for determining a mobile object orientation |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20025840D0 true NO20025840D0 (en) | 2002-12-05 |
NO20025840L NO20025840L (en) | 2003-02-05 |
Family
ID=8862054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20025840A NO20025840L (en) | 2001-04-06 | 2002-12-05 | Receiver for determining orientation of a mobile object |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1373923B1 (en) |
CN (1) | CN1463366A (en) |
AT (1) | ATE473455T1 (en) |
CA (1) | CA2411107A1 (en) |
DE (1) | DE60236918D1 (en) |
FR (1) | FR2823309B1 (en) |
NO (1) | NO20025840L (en) |
WO (1) | WO2002082119A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103399296A (en) * | 2013-08-15 | 2013-11-20 | 苏州数伦科技有限公司 | Positioning orientation system and method based on wireless communication |
EP3173820B1 (en) * | 2015-11-30 | 2019-05-01 | Toll Collect GmbH | Receiver module, position determination device and vehicle equipped with position determination device |
CN106153021B (en) * | 2016-06-30 | 2019-01-25 | 湖南中森通信科技有限公司 | A kind of north finding method and equipment based on network RTK |
US20210055425A1 (en) * | 2019-08-19 | 2021-02-25 | Beijing Unistrong Science & Technology Co., Ltd. | Flexible device for synchronizing multi-antenna gnss measurements |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5185610A (en) * | 1990-08-20 | 1993-02-09 | Texas Instruments Incorporated | GPS system and method for deriving pointing or attitude from a single GPS receiver |
JP2788560B2 (en) * | 1991-07-10 | 1998-08-20 | 富士通株式会社 | Receiving satellite switching device |
US5268695A (en) * | 1992-10-06 | 1993-12-07 | Trimble Navigation Limited | Differential phase measurement through antenna multiplexing |
FR2748571B1 (en) * | 1996-05-09 | 1998-08-07 | Europ Agence Spatiale | RECEIVER DEVICE FOR A NAVIGATION SYSTEM IN PARTICULAR BY SATELLITE |
JP3414604B2 (en) * | 1996-12-27 | 2003-06-09 | シャープ株式会社 | Two-output low-noise downconverter circuit |
US6154170A (en) * | 1998-09-02 | 2000-11-28 | Trimble Navigation Limited | Enhanced attitude determination system using satellite navigation receiver with antenna multiplexing |
-
2001
- 2001-04-06 FR FR0104736A patent/FR2823309B1/en not_active Expired - Lifetime
-
2002
- 2002-03-29 AT AT02759806T patent/ATE473455T1/en not_active IP Right Cessation
- 2002-03-29 CA CA002411107A patent/CA2411107A1/en not_active Abandoned
- 2002-03-29 DE DE60236918T patent/DE60236918D1/en not_active Expired - Lifetime
- 2002-03-29 CN CN02802000.6A patent/CN1463366A/en active Pending
- 2002-03-29 WO PCT/FR2002/001110 patent/WO2002082119A1/en not_active Application Discontinuation
- 2002-03-29 EP EP02759806A patent/EP1373923B1/en not_active Expired - Lifetime
- 2002-12-05 NO NO20025840A patent/NO20025840L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2002082119A1 (en) | 2002-10-17 |
EP1373923B1 (en) | 2010-07-07 |
CN1463366A (en) | 2003-12-24 |
DE60236918D1 (en) | 2010-08-19 |
CA2411107A1 (en) | 2002-10-17 |
FR2823309B1 (en) | 2005-05-06 |
EP1373923A1 (en) | 2004-01-02 |
ATE473455T1 (en) | 2010-07-15 |
FR2823309A1 (en) | 2002-10-11 |
NO20025840L (en) | 2003-02-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |