BR0201098A - Aparelho para recepção de gps - Google Patents

Aparelho para recepção de gps

Info

Publication number
BR0201098A
BR0201098A BR0201098-4A BR0201098A BR0201098A BR 0201098 A BR0201098 A BR 0201098A BR 0201098 A BR0201098 A BR 0201098A BR 0201098 A BR0201098 A BR 0201098A
Authority
BR
Brazil
Prior art keywords
elevation angle
sym
satellites
gps reception
electrical waves
Prior art date
Application number
BR0201098-4A
Other languages
English (en)
Inventor
Hiroyuki Morita
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of BR0201098A publication Critical patent/BR0201098A/pt

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
    • G01S19/38—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
    • 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
    • G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
    • G01S19/28—Satellite selection
    • 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
    • G01S19/22—Multipath-related issues

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)

Abstract

"APARELHO PARA RECEPçãO DE GPS". Como prover um aparelho de recepção de GPS tendo uma precisão de medição aperfeiçoada devido à pesquisa seletiva de alguns sinais entre os transmitido por um número de satélites. Um aparelho de recepção de GPS para a recepção de ondas elétricas transmitidas por uma pluralidade de satélites inclui uma antena para a recepção de ondas elétricas a partir dos satélites; uma unidade de computação de ângulo de elevação (501) de modo a achar um ângulo de elevação (<sym>n) de cada satélite com base na onda elétrica recebida através do satélite; e uma unidade de comparação (503) de modo a comparar o ângulo de elevação (<sym>n) com um ângulo de elevação de referência predeterminado (<sym>ref). Apenas as ondas elétricas transmitidas pelos satélites, cada qual tendo um ângulo de elevação (<sym>n) maior do que o ângulo de elevação de referência predeterminado (<sym>ref) são seletivamente usados para computar uma posição.
BR0201098-4A 2001-03-21 2002-03-18 Aparelho para recepção de gps BR0201098A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001080944A JP5020437B2 (ja) 2001-03-21 2001-03-21 Ｇｐｓ受信装置

Publications (1)

Publication Number Publication Date
BR0201098A true BR0201098A (pt) 2002-11-05

Family

ID=18937131

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0201098-4A BR0201098A (pt) 2001-03-21 2002-03-18 Aparelho para recepção de gps

Country Status (7)

Country Link
US (1) US6721656B2 (pt)
JP (1) JP5020437B2 (pt)
CN (1) CN1204416C (pt)
AU (1) AU2323302A (pt)
BR (1) BR0201098A (pt)
CA (1) CA2377120C (pt)
TW (1) TW565703B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1969385A4 (en) * 2006-01-05 2013-10-30 Nordnav Technologies Ab SPREAD SPECTRUM SOFTWARE RECEIVER
CN101131588B (zh) * 2006-08-25 2013-04-24 吴体福 一种公路车辆自动驾驶系统
JP2010014485A (ja) * 2008-07-02 2010-01-21 Panasonic Corp Ｇｐｓ信号発生装置及び中継システム
KR101952746B1 (ko) * 2011-12-23 2019-02-27 엘지전자 주식회사 이동 단말기 및 그의 측위 위성 선택 방법
JP5928038B2 (ja) 2012-03-19 2016-06-01 カシオ計算機株式会社 情報処理装置及びプログラム
US10386490B2 (en) 2012-07-16 2019-08-20 Microsoft Technology Licensing, Llc Reduced sampling low power GPS
US10317538B2 (en) 2013-08-27 2019-06-11 Microsoft Technology Licensing, Llc Cloud-offloaded global satellite positioning
US9671499B2 (en) 2013-10-30 2017-06-06 Microsoft Technology Licensing, Llc High-sensitivity GPS device with directional antenna
EP3236288B1 (en) * 2016-04-22 2020-02-26 Getac Technology Corporation Satellite signal receiving apparatus and antenna pattern adjusting method thereof
EP3497480A1 (en) 2016-12-01 2019-06-19 Google LLC Methods and systems for location determination

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6295478A (ja) * 1985-10-23 1987-05-01 Hitachi Ltd Ｇｐｓ受信システム
JPH04324384A (ja) 1991-04-24 1992-11-13 Nippondenso Co Ltd ダイバシティｇｐｓ受信装置
JPH05288559A (ja) * 1992-04-06 1993-11-02 Tokimec Inc ジャイロ装置
JPH0627215A (ja) * 1992-07-08 1994-02-04 Matsushita Electric Ind Co Ltd 携帯型ｇｐｓ受信機
JPH06281721A (ja) * 1993-03-26 1994-10-07 Matsushita Electric Works Ltd ナビゲーション装置
JP3500524B2 (ja) * 1993-12-16 2004-02-23 マスプロ電工株式会社 移動体の衛星通信用アンテナ
US5525999A (en) 1994-11-28 1996-06-11 Motorola, Inc. Multi-receiver master control station for differential GPS and method
JP3477287B2 (ja) * 1995-09-29 2003-12-10 ヤマハ発動機株式会社 ナビゲーションシステムを備えた自動二輪車
US5808581A (en) 1995-12-07 1998-09-15 Trimble Navigation Limited Fault detection and exclusion method for navigation satellite receivers
JPH09203640A (ja) * 1996-01-26 1997-08-05 Matsushita Electric Works Ltd 自動二輪車用ｇｐｓ装置
US5928309A (en) 1996-02-05 1999-07-27 Korver; Kelvin Navigation/guidance system for a land-based vehicle
JPH109877A (ja) * 1996-06-21 1998-01-16 Omron Corp 車速検出システム及びそれを用いたナビゲーション装置
JPH10253740A (ja) * 1997-03-14 1998-09-25 Japan Aviation Electron Ind Ltd Ｇｐｓ受信機に用いる衛星の組合せ決定方法及びこの方法を用いた衛星の組合せ決定装置
JPH10253739A (ja) * 1997-03-14 1998-09-25 Japan Aviation Electron Ind Ltd Ｇｐｓ受信機における衛星の組合せ決定方法及びこれを用いた衛星の組合せ決定装置
JPH11118896A (ja) * 1997-10-08 1999-04-30 Toshiba Corp 方位検出装置とその方位検出方法および方位検出を行うプログラムを記録した記録媒体
JP2916131B1 (ja) 1998-02-12 1999-07-05 株式会社フェザーグラス 閉空間殺菌方法

Also Published As

Publication number Publication date
US20020138198A1 (en) 2002-09-26
CN1382996A (zh) 2002-12-04
US6721656B2 (en) 2004-04-13
CA2377120A1 (en) 2002-09-21
TW565703B (en) 2003-12-11
JP5020437B2 (ja) 2012-09-05
CA2377120C (en) 2007-05-22
CN1204416C (zh) 2005-06-01
AU2323302A (en) 2002-10-24
JP2002277527A (ja) 2002-09-25

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM ART. 8O COMBINADO COM ART. 13 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.