WO2010011077A3 - 차량네비게이션시스템 - Google Patents

차량네비게이션시스템 Download PDF

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Publication number
WO2010011077A3
WO2010011077A3 PCT/KR2009/004047 KR2009004047W WO2010011077A3 WO 2010011077 A3 WO2010011077 A3 WO 2010011077A3 KR 2009004047 W KR2009004047 W KR 2009004047W WO 2010011077 A3 WO2010011077 A3 WO 2010011077A3
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WO
WIPO (PCT)
Prior art keywords
acceleration
data source
driving direction
edge
entered
Prior art date
Application number
PCT/KR2009/004047
Other languages
English (en)
French (fr)
Other versions
WO2010011077A2 (ko
Inventor
심송
Original Assignee
(주)블루포인트
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 (주)블루포인트 filed Critical (주)블루포인트
Publication of WO2010011077A2 publication Critical patent/WO2010011077A2/ko
Publication of WO2010011077A3 publication Critical patent/WO2010011077A3/ko

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3667—Display of a road map
    • G01C21/367—Details, e.g. road map scale, orientation, zooming, illumination, level of detail, scrolling of road map or positioning of current position marker
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
    • G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/28—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network with correlation of data from several navigational instruments
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/28—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network with correlation of data from several navigational instruments
    • G01C21/30—Map- or contour-matching
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/38—Electronic maps specially adapted for navigation; Updating thereof
    • G01C21/3804—Creation or updating of map data
    • G01C21/3833—Creation or updating of map data characterised by the source of data
    • G01C21/3848—Data obtained from both position sensors and additional sensors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Navigation (AREA)

Abstract

차량네비게이션시스템이 개시된다. 본 발명에 따른 차량네비게이션시스템은 지피에스측위장치, 추측항법측위장치, 최적위치생성부, 표시부 및 표시제어부를 구비한다. 추측항법측위장치는 속도데이터소스, 가속도데이터소스, 방위데이터소스, 주행방향정보생성부 및 추측항법위치결정부를 포함한다. 주행방향정보생성부는 속도펄스의 상승에지와 하강에지에서 각각 에지신호를 생성하는 에지검출부와, 에지검출부로부터의 에지신호에 입력된 후 다음 에지신호가 입력되지 아니하고 소정의 정지간주최소시간이 경과한 경우에 가속도적분제어신호를 생성하는 가속도적분제어부와, 가속도적분제어신호가 입력될 때 가속도데이터소스로부터의 가속도데이터를 적분하는 가속도적분기와, 가속도적분기의 적분값을 기초로 차량이 전진주행방향에 있는지 후진주행방향에 있는지 여부를 판단하는 주행방향결정부를 포함한다.
PCT/KR2009/004047 2008-07-22 2009-07-22 차량네비게이션시스템 WO2010011077A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0071124 2008-07-22
KR1020080071124A KR100892094B1 (ko) 2008-07-22 2008-07-22 차량네비게이션시스템

Publications (2)

Publication Number Publication Date
WO2010011077A2 WO2010011077A2 (ko) 2010-01-28
WO2010011077A3 true WO2010011077A3 (ko) 2010-04-22

Family

ID=40757333

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/004047 WO2010011077A2 (ko) 2008-07-22 2009-07-22 차량네비게이션시스템

Country Status (2)

Country Link
KR (1) KR100892094B1 (ko)
WO (1) WO2010011077A2 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108535741A (zh) * 2018-03-31 2018-09-14 无锡鼎洲电子科技有限公司 一种汽车定位系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100340208B1 (ko) * 2000-06-28 2002-06-12 이용택 후진 보정기능을 갖는 비접촉식 차량 항법 장치
JP2002277266A (ja) * 2001-03-19 2002-09-25 Matsushita Electric Ind Co Ltd ナビゲーション装置
KR100443550B1 (ko) * 2001-04-18 2004-08-09 주식회사 네비콤 오차보정시스템을 구비하는 관성측정유닛-지피에스통합시스템과 미지정수 검색범위 축소방법 및 사이클 슬립검출방법, 및 그를 이용한 항체 위치, 속도,자세측정방법
KR100742612B1 (ko) * 2005-08-19 2007-07-25 한국전자통신연구원 추측 항법과 지피에스를 이용한 복합 항법 장치 및 그 방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100340208B1 (ko) * 2000-06-28 2002-06-12 이용택 후진 보정기능을 갖는 비접촉식 차량 항법 장치
JP2002277266A (ja) * 2001-03-19 2002-09-25 Matsushita Electric Ind Co Ltd ナビゲーション装置
KR100443550B1 (ko) * 2001-04-18 2004-08-09 주식회사 네비콤 오차보정시스템을 구비하는 관성측정유닛-지피에스통합시스템과 미지정수 검색범위 축소방법 및 사이클 슬립검출방법, 및 그를 이용한 항체 위치, 속도,자세측정방법
KR100742612B1 (ko) * 2005-08-19 2007-07-25 한국전자통신연구원 추측 항법과 지피에스를 이용한 복합 항법 장치 및 그 방법

Also Published As

Publication number Publication date
WO2010011077A2 (ko) 2010-01-28
KR100892094B1 (ko) 2009-04-06

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