KR100238268B1 - 지도 이미지상의 도로 표현 방법 - Google Patents
지도 이미지상의 도로 표현 방법 Download PDFInfo
- Publication number
- KR100238268B1 KR100238268B1 KR1019960025916A KR19960025916A KR100238268B1 KR 100238268 B1 KR100238268 B1 KR 100238268B1 KR 1019960025916 A KR1019960025916 A KR 1019960025916A KR 19960025916 A KR19960025916 A KR 19960025916A KR 100238268 B1 KR100238268 B1 KR 100238268B1
- Authority
- KR
- South Korea
- Prior art keywords
- road
- map image
- point
- location
- current location
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 16
- 238000012423 maintenance Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000013499 data model Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Tourism & Hospitality (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Strategic Management (AREA)
- Primary Health Care (AREA)
- General Business, Economics & Management (AREA)
- Marketing (AREA)
- Human Resources & Organizations (AREA)
- Theoretical Computer Science (AREA)
- Economics (AREA)
- Health & Medical Sciences (AREA)
- Automation & Control Theory (AREA)
- Processing Or Creating Images (AREA)
- Instructional Devices (AREA)
Abstract
Description
Claims (2)
- 위치제공기로부터 위치제공기 수신기를 통해 현위치를 제공받는 지리 정보 시스템에서 지도 이미지상의 도로를 표현하는 방법에 있어서,지도 이미지상 도로의 소정의 지점을 객체로 표현하는 단계;위치제공기 수신기로부터 현재의 위치 데이터를 수신하는 단계;상기 수신된 현재 위치 데이터와 가장 근접한 객체를 상기 객체로 표현된 도로의 지점을 선정하는 단계; 및상기 선정된 가장 근접한 객체를 화면에 디스플레이 하는 단계를 포함함을 특징으로 하는 지도 이미지상의 도로표현 방법.
- 제1항에 있어서, 상기 지도 이미지상의 도로에 대한 정보를 표현한 객체의 속성은해당 지점의 위도;해당 지점의 경도;해당 지점의 높이를 나타내는 고도;도로의 교차점;지도 이미지 도로 상의 가장 근접한 전연결점; 및지도 이미지 도로 상의 가장 근접한 후연결점으로 이루어짐을 특징으로 하는 지도 이미지상의 도로표현 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960025916A KR100238268B1 (ko) | 1996-06-29 | 1996-06-29 | 지도 이미지상의 도로 표현 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960025916A KR100238268B1 (ko) | 1996-06-29 | 1996-06-29 | 지도 이미지상의 도로 표현 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR980004155A KR980004155A (ko) | 1998-03-30 |
KR100238268B1 true KR100238268B1 (ko) | 2000-01-15 |
Family
ID=19464811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960025916A KR100238268B1 (ko) | 1996-06-29 | 1996-06-29 | 지도 이미지상의 도로 표현 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100238268B1 (ko) |
-
1996
- 1996-06-29 KR KR1019960025916A patent/KR100238268B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR980004155A (ko) | 1998-03-30 |
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