KR20010024811A - 디지털지도 데이터처리장치 및 디지털지도 데이터처리방법 - Google Patents
디지털지도 데이터처리장치 및 디지털지도 데이터처리방법 Download PDFInfo
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- KR20010024811A KR20010024811A KR1020007006961A KR20007006961A KR20010024811A KR 20010024811 A KR20010024811 A KR 20010024811A KR 1020007006961 A KR1020007006961 A KR 1020007006961A KR 20007006961 A KR20007006961 A KR 20007006961A KR 20010024811 A KR20010024811 A KR 20010024811A
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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
- G01C21/38—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
- G01C21/3852—Data derived from aerial or satellite images
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
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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
- G01C21/38—Electronic maps specially adapted for navigation; Updating thereof
- G01C21/3804—Creation or updating of map data
- G01C21/3807—Creation or updating of map data characterised by the type of data
- G01C21/3815—Road data
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
- G09B29/10—Map spot or coordinate position indicators; Map reading aids
- G09B29/106—Map spot or coordinate position indicators; Map reading aids using electronic means
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- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
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- Business, Economics & Management (AREA)
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- Educational Technology (AREA)
- Multimedia (AREA)
- Navigation (AREA)
- Instructional Devices (AREA)
- Processing Or Creating Images (AREA)
- Traffic Control Systems (AREA)
Abstract
Description
Claims (10)
- 높은 곳에서 촬영한 지표면의 사진데이터를 취득하는 사진데이터 취득수단과,상기 사진데이터를 실질적으로 바로 위에서 본 오르소화상 데이터로 변환처리하는 화상처리수단과,상기 오르소화상 데이터에 의거하여 상기 지표면의 도로망 데이터를 추출하는 데이터 추출수단과,소정의 디지털 도로지도에 대응하는 데이터포맷에 상기 도로망 데이터를 변환하는 데이터 변환수단과,상기 소정의 디지털 도로지도에 변환된 도로망 데이터를 중첩시켜 디지털 오르소지도 데이터를 작성하는 지도 작성수단을 포함하는 것을 특징으로 하는 디지털지도 데이터처리장치.
- 제 1항에 있어서,상기 데이터추출수단은 제 1 시간에 변환처리된 제 1 오르소화상 데이터와, 제 2 시간에 변환처리된 제 2 오르소화상 데이터를 비교하여, 양자의 변화분 데이터를 취득하는 비교수단을 포함하고,상기 지도 작성수단은,상기 변화분 데이터에 의거하여 디지털 오르소지도 데이터의 보정을 행하는 것을 특징으로 하는 디지털지도 데이터처리장치.
- 제 1항 또는 제 2항에 있어서,상기 작성한 디지털 오르소지도 데이터를 외부의 지도 데이터처리시스템에 전송하는 전송수단을 포함하는 것을 특징으로 하는 디지털지도 데이터처리장치.
- 제 1항에 있어서,상기 사진데이터 취득수단이 취득하는 사진데이터는, 인공위성에 의해 촬영된 위성사진 데이터인 것을 특징으로 하는 디지털지도 데이터처리장치.
- 높은 곳에서 촬영한 지표면의 사진데이터를 취득하는 사진데이터 취득단계와,상기 사진데이터를 실질적으로 바로 위에서 본 오르소화상 데이터로 변환처리하는 화상처리단계와,상기 오르소화상 데이터에 의거하여 상기 지표면의 도로망 데이터를 추출하는 데이터추출단계와,소정의 디지털 도로지도에 대응하는 데이터포맷에 상기 도로망 데이터를 변환하는 데이터변환단계와,상기 소정의 디지털 도로지도에 변환된 도로망 데이터를 중첩시켜 디지털 오르소지도 데이터를 작성하는 지도작성단계를 포함하는 것을 특징으로 하는 디지털지도 데이터처리방법.
- 디지털 오르소지도 데이터를 작성하는 작성소프트웨어를 기록한 매체로서,상기 작성소프트웨어는 컴퓨터상에서 실행되고,상기 작성소프트웨어는 취득한 높은 곳에서 촬영한 지표면의 사진데이터를 실질적으로 바로 위에서 본 오르소화상 데이터로 변환처리하는 모듈과,상기 오르소화상 데이터에 의거하여 상기 지표면의 도로망 데이터를 추출하는 모듈과,소정의 디지털 도로지도에 대응하는 데이터포맷에 상기 도로망 데이터를 변환하는 데이터변환모듈과,소정의 디지털 도로지도에, 변환된 도로망 데이터를 중첩시켜 디지털 오르소지도 데이터를 작성하는 모듈을 포함하는 것을 특징으로 하는 매체.
- 높은 곳에서 촬영한 지표면의 사진데이터에 의거하여 작성된 디지털 오르소지도 데이터를 취득하는 데이터취득수단과,취득한 디지털 오르소지도 데이터를 네비게이션시스템에 연휴되는 지도기억수단에 입력하는 입력수단과,입력된 디지털 오르소지도 데이터에 의거하여 네비게이션시스템의 제어를 행하는 제어수단을 포함하는 것을 특징으로 하는 디지털지도 데이터처리장치.
- 제 7항에 있어서,상기 제어수단은 차량탑재의 주행제어기기의 제어를 함께 행하는 것을 특징으로 하는 디지털지도 데이터처리장치.
- 높은 곳에서 촬영한 지표면의 사진데이터에 의거하여 작성된 디지털 오르소지도 데이터를 취득하는 취득단계와,취득한 디지털 오르소지도 데이터를 네비게이션시스템에 연휴되는 지도기억수단에 입력하는 입력단계와,입력된 디지털 오르소지도 데이터에 의거하여 네비게이션시스템의 제어를 행하는 제어단계를 포함하는 것을 특징으로 하는 디지털지도 데이터처리방법.
- 제 9항에 있어서,상기 제어단계는 차량탑재의 주행제어기기의 제어를 함께 행하는 것을 특징으로 하는 디지털지도 데이터처리방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9357611A JPH11184375A (ja) | 1997-12-25 | 1997-12-25 | デジタル地図データ処理装置及びデジタル地図データ処理方法 |
JP9-357611 | 1997-12-25 | ||
PCT/JP1998/005679 WO1999034346A1 (fr) | 1997-12-25 | 1998-12-16 | Procede et dispositif servant a traiter des donnees cartographiques numeriques |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010024811A true KR20010024811A (ko) | 2001-03-26 |
KR100340451B1 KR100340451B1 (ko) | 2002-06-14 |
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ID=18455016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020007006961A KR100340451B1 (ko) | 1997-12-25 | 1998-12-16 | 디지털지도 데이터처리장치 및 디지털지도 데이터처리방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6470265B1 (ko) |
EP (1) | EP1069547A4 (ko) |
JP (1) | JPH11184375A (ko) |
KR (1) | KR100340451B1 (ko) |
CN (1) | CN1131500C (ko) |
WO (1) | WO1999034346A1 (ko) |
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EP1069547A1 (en) | 2001-01-17 |
WO1999034346A8 (fr) | 1999-08-26 |
US6470265B1 (en) | 2002-10-22 |
CN1131500C (zh) | 2003-12-17 |
CN1284191A (zh) | 2001-02-14 |
EP1069547A4 (en) | 2002-11-20 |
KR100340451B1 (ko) | 2002-06-14 |
WO1999034346A1 (fr) | 1999-07-08 |
JPH11184375A (ja) | 1999-07-09 |
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