KR100267621B1 - 차량항법시스템의차량위치보정장치 - Google Patents
차량항법시스템의차량위치보정장치 Download PDFInfo
- Publication number
- KR100267621B1 KR100267621B1 KR1019970049518A KR19970049518A KR100267621B1 KR 100267621 B1 KR100267621 B1 KR 100267621B1 KR 1019970049518 A KR1019970049518 A KR 1019970049518A KR 19970049518 A KR19970049518 A KR 19970049518A KR 100267621 B1 KR100267621 B1 KR 100267621B1
- Authority
- KR
- South Korea
- Prior art keywords
- vehicle
- vehicle position
- navigation system
- monitor
- unit
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Classifications
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- 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
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- 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
- G01C21/3602—Input other than that of destination using image analysis, e.g. detection of road signs, lanes, buildings, real preceding vehicles using a camera
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
- G06V20/588—Recognition of the road, e.g. of lane markings; Recognition of the vehicle driving pattern in relation to the road
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Navigation (AREA)
Abstract
Description
Claims (1)
- 기억매체에서 독취되는 지도데이터와 차량위치판별유니트에서 인가되는 현재의 차량위치를 기초로 모니터상에 최적경로를 안내하는 차량항법시스템에서 해당하는 차량의 전방에 설치되어 그 차량이 주행하는 도로를 촬상하여 도로영상신호를 생성하는 CCD촬상부를 구비한 것에 있어서,상기 CCD촬상부(32)에서 생성된 도로영상신호를 기초로 중앙선의 연속상태 또는 단절상태를 나타내는 차량위치데이터를 발생하는 컬러필터부(34),상기 컬러필터부(34)에서 제공되는 차량위치데이터를 기초로 상기 모니터(28)에 표시된 지도데이터상에서 현재의 차량위치에 대한 보정표시를 실행하는 CPU(22a)를 포함해서 구성된 것을 특징으로 하는 차량항법시스템의 차량위치보정장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970049518A KR100267621B1 (ko) | 1997-09-29 | 1997-09-29 | 차량항법시스템의차량위치보정장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970049518A KR100267621B1 (ko) | 1997-09-29 | 1997-09-29 | 차량항법시스템의차량위치보정장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990027138A KR19990027138A (ko) | 1999-04-15 |
KR100267621B1 true KR100267621B1 (ko) | 2000-10-16 |
Family
ID=19521864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970049518A Expired - Fee Related KR100267621B1 (ko) | 1997-09-29 | 1997-09-29 | 차량항법시스템의차량위치보정장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100267621B1 (ko) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0694470A (ja) * | 1992-09-14 | 1994-04-05 | Alpine Electron Inc | 車両位置検出装置 |
-
1997
- 1997-09-29 KR KR1019970049518A patent/KR100267621B1/ko not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0694470A (ja) * | 1992-09-14 | 1994-04-05 | Alpine Electron Inc | 車両位置検出装置 |
Also Published As
Publication number | Publication date |
---|---|
KR19990027138A (ko) | 1999-04-15 |
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