KR100622329B1 - 위성 위치확인 시스템에서 고도 정보를 이용하는 방법 및시스템 - Google Patents
위성 위치확인 시스템에서 고도 정보를 이용하는 방법 및시스템 Download PDFInfo
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- KR100622329B1 KR100622329B1 KR1020007012365A KR20007012365A KR100622329B1 KR 100622329 B1 KR100622329 B1 KR 100622329B1 KR 1020007012365 A KR1020007012365 A KR 1020007012365A KR 20007012365 A KR20007012365 A KR 20007012365A KR 100622329 B1 KR100622329 B1 KR 100622329B1
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- 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
- G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
- G01S19/10—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing dedicated supplementary positioning signals
- G01S19/12—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing dedicated supplementary positioning signals wherein the cooperating elements are telecommunication base stations
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- 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
- G01S19/45—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement
- G01S19/46—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement the supplementary measurement being of a radio-wave signal type
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- 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
- G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
- G01S19/07—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing data for correcting measured positioning data, e.g. DGPS [differential GPS] or ionosphere corrections
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- 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
- G01S19/50—Determining position whereby the position solution is constrained to lie upon a particular curve or surface, e.g. for locomotives on railway tracks
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- 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
- G01S19/20—Integrity monitoring, fault detection or fault isolation of space segment
Abstract
Description
Claims (42)
- 셀 기반 통신 수신기를 갖는 이동 위성 위치확인 시스템 (SPS) 수신기의 위치를 결정하는 방법에 있어서,셀 오브젝트 로케이션 또는 셀 오브젝트 아이덴티피케이션 중 적어도 하나를 포함하는 셀 오브젝트 정보를 결정하는 단계;상기 셀 기반 통신 수신기와 무선으로 통신하는 셀 사이트 송신기에 기초하여 선택되는 상기 셀 오브젝트 정보로부터 고도를 결정하는 단계; 및상기 고도를 이용하여 상기 이동 SPS 수신기의 위치를 계산하는 단계를 포함하는 것을 특징으로 하는 방법.
- 제 1 항에 있어서,상기 셀 오브젝트 정보는 상기 셀 사이트 송신기의 로케이션 또는 아이덴티피케이션 중 적어도 하나를 나타내는 정보인 것을 특징으로 하는 방법.
- 제 2 항에 있어서,상기 고도는 상기 셀 사이트 송신기의 근사적인 고도인 것을 특징으로 하는 방법.
- 제 2 항에 있어서,상기 고도는 상기 셀 사이트 송신기의 지리적인 근처에서의 고도들의 수학적인 표현인 것을 특징으로 하는 방법.
- 제 2 항에 있어서,상기 셀 오브젝트 정보 및 상기 고도는 컴퓨터 판독가능 기록 매체에 기억되는 것을 특징으로 하는 방법.
- 제 5 항에 있어서,상기 이동 SPS 수신기로부터 원거리 처리 스테이션으로 적어도 하나의 의사범위 (pseudorange) 를 송신하는 단계를 더 포함하는 것을 특징으로 하는 방법.
- 제 6 항에 있어서,상기 송신은 상기 셀 사이트 송신기에서의 수신기를 통한 것이고,상기 원거리 처리 스테이션은 상기 셀 사이트 송신기에 연결된 셀룰러 교환 센터에 연결되며,상기 원거리 처리 시스템은 상기 고도를 결정하고 상기 고도를 이용하여 상기 위치를 계산하는 것을 특징으로 하는 방법.
- 제 2 항에 있어서,상기 고도를 상기 이동 SPS 수신기로 송신하는 단계를 더 포함하고,상기 이동 SPS 수신기는 상기 고도를 이용하여 상기 위치를 계산하는 것을 특징으로 하는 방법.
- 제 2 항에 있어서,상기 셀 오브젝트 정보를 상기 이동 SPS 수신기로 송신하는 단계를 더 포함하고,상기 이동 SPS 수신기는 상기 고도를 결정하는 것을 특징으로 하는 방법.
- 제 7 항에 있어서,상기 원거리 처리 시스템에서 위성 궤도력 (ephemeris) 데이터를 수신하는 단계를 더 포함하는 것을 특징으로 하는 방법.
- 데이터 처리 시스템에 의해 실행될 때, 상기 데이터 처리 시스템이,셀 오브젝트 로케이션 또는 셀 오브젝트 아이덴티피케이션 중 적어도 하나를 포함하는 셀 오브젝트 정보를 결정하는 단계;이동 위성 위치확인 시스템 (SPS) 수신기의 셀 기반 통신 수신기와 무선으로 통신하는 셀 사이트 송신기에 기초하여 선택되는 상기 셀 오브젝트 정보로부터 고도를 결정하는 단계; 및상기 고도를 사용하여 상기 이동 SPS 수신기의 위치를 계산하는 단계를 포함하는 방법을 실행하도록 하는 실행가능한 컴퓨터 프로그램 명령들을 포함하는 것을 특징으로 하는, 컴퓨터 판독가능 기록 매체.
- 제 11 항에 있어서,상기 셀 오브젝트 정보는 상기 셀 사이트 송신기의 로케이션 또는 아이덴티피케이션 중 적어도 하나를 나타내는 정보인 것을 특징으로 하는, 컴퓨터 판독가능 기록 매체.
- 제 12 항에 있어서,상기 고도는 상기 셀 사이트 송신기의 근사적인 고도인 것을 특징으로 하는, 컴퓨터 판독가능 기록 매체.
- 제 12 항에 있어서,상기 고도는 상기 셀 사이트 송신기의 지리적인 근처에서의 고도들의 수학적인 표현인 것을 특징으로 하는, 컴퓨터 판독가능 기록 매체.
- 제 12 항에 있어서,상기 셀 오브젝트 정보 및 상기 고도는 컴퓨터 판독가능 기록 매체에 기억되는 것을 특징으로 하는, 컴퓨터 판독가능 기록 매체.
- 제 15 항에 있어서,상기 방법은 상기 이동 SPS 수신기로부터 원거리 처리 스테이션으로 적어도 하나의 의사범위를 송신하는 단계를 더 포함하는 것을 특징으로 하는, 컴퓨터 판독가능 기록 매체.
- 제 16 항에 있어서,상기 송신은 상기 셀 사이트 송신기에서의 수신기를 통한 것이고,상기 원거리 처리 스테이션은 상기 셀 사이트 송신기에 연결된 셀룰러 교환 센터에 연결되며,상기 원거리 처리 시스템은 상기 고도를 결정하고 상기 고도를 사용하여 상기 위치를 계산하는 것을 특징으로 하는, 컴퓨터 판독가능 기록 매체.
- 제 12 항에 있어서,상기 방법은 상기 고도를 상기 이동 SPS 수신기로 송신하는 단계를 더 포함하고,상기 이동 SPS 수신기는 상기 고도를 사용하여 상기 위치를 계산하는 것을 특징으로 하는, 컴퓨터 판독가능 기록 매체.
- 제 12 항에 있어서,상기 방법은 상기 셀 오브젝트 정보를 상기 이동 SPS 수신기로 송신하는 단계를 더 포함하고,상기 이동 SPS 수신기는 상기 고도를 결정하는 것을 특징으로 하는, 컴퓨터 판독가능 기록 매체.
- 제 17 항에 있어서,상기 방법은 상기 원거리 처리 시스템에서 위성 궤도력 데이터를 수신하는 단계를 더 포함하는 것을 특징으로 하는, 컴퓨터 판독가능 기록 매체.
- 프로세서;상기 프로세서에 연결된 기억 장치; 및상기 프로세서에 연결된 트랜시버를 포함하고,상기 트랜시버는 데이터 처리 스테이션을 무선 셀 사이트로 연결시키기 위한 것이고,상기 기억 장치는 상기 무선 셀 사이트를 위한 셀 오브젝트 로케이션 또는 셀 오브젝트 아이덴티피케이션 중 적어도 하나를 포함하는 셀 오브젝트 정보를 기억하며,상기 프로세서는 이동 위성 위치확인 시스템 (SPS) 수신기의 셀 기반 통신 수신기와 무선으로 통신하는 상기 무선 셀 사이트에 기초하여 선택되는 상기 셀 오브젝트 정보로부터 고도를 결정하고,상기 프로세서는 상기 고도를 사용하여 상기 이동 SPS 수신기의 위치를 계산 하는 것을 특징으로 하는 데이터 처리 스테이션.
- 제 21 항에 있어서,상기 프로세서는 SPS 신호들의 소오스를 수신하고,상기 트랜시버는 상기 무선 셀 사이트로부터 적어도 하나의 의사범위를 수신하며,상기 프로세서는 상기 SPS 신호들 및 상기 적어도 하나의 의사범위를 사용하여 상기 위치를 결정하는 것을 특징으로 하는 데이터 처리 스테이션.
- 제 22 항에 있어서,상기 기억 장치는 셀 오브젝트 정보 및 상기 트랜시버에 연결된 복수개의 무선 셀 사이트들 각각을 위한 대응하는 고도를 포함한 데이터베이스를 기억하는 것을 특징으로 하는 데이터 처리 스테이션.
- 이동 위성 위치확인 시스템 (SPS) 수신기의 위치를 결정하는 방법에 있어서,복수개의 의사범위들로부터 복수개의 SPS 위성들로 계산된 고도를 결정하는 단계;상기 계산된 고도와 상기 이동 SPS 수신기의 고도의 추산을 비교하는 단계; 및상기 계산된 고도와 상기 추산의 비교에 기초한 상태인, 상기 의사범위들 중 적어도 하나의 상태를 결정하는 단계를 포함하는 것을 특징으로 하는 방법.
- 제 24 항에 있어서,상기 이동 SPS 수신기의 위치는 위치 해석 알고리즘으로부터 결정되고,상기 상태가 제 1 의 상태인 경우 상기 의사범위는 상기 위치 해석 알고리즘에서 사용되는 것을 특징으로 하는 방법.
- 제 25 항에 있어서,상기 상태가 제 2 의 상태인 경우 상기 의사범위가 상기 위치 해석 알고리즘에 사용되지 않는 것을 특징으로 하는 방법.
- 제 26 항에 있어서,상기 이동 SPS 수신기에서, 상기 복수의 의사범위들을 결정하는 단계;셀 오브젝트 로케이션 또는 셀 오브젝트 아이덴티피케이션 중 적어도 하나를 포함하는 셀 오브젝트 정보를 결정하는 단계; 및상기 이동 SPS 수신기에 연결된 셀 기반 통신 시스템과 무선으로 통신하는 셀 사이트 송신기에 기초하여 선택되는 상기 셀 오브젝트 정보로부터 상기 고도의 추산을 결정하는 단계를 더 포함하는 것을 특징으로 하는 방법.
- 제 27 항에 있어서,상기 이동 SPS 수신기는 상기 상태 및 상기 이동 SPS 수신기의 위치를 결정하는 데이터 처리 스테이션으로 상기 복수의 의사범위들을 송신하는 것을 특징으로 하는 방법.
- 제 27 항에 있어서,상기 셀 오브젝트 정보는 상기 셀 사이트 송신기의 로케이션 또는 아이덴티피케이션 중 적어도 하나를 나타내는 정보인 것을 특징으로 하는 방법.
- 제 29 항에 있어서,상기 고도는 상기 셀 사이트 송신기의 지리적인 근처에서의 적어도 하나의 고도를 나타내는 수학적인 표현인 것을 특징으로 하는 방법.
- 제 27 항에 있어서,상기 셀 오브젝트 정보 및 상기 고도는 컴퓨터 기록매체에 기억되는 것을 특징으로 하는 방법.
- 제 28 항에 있어서,상기 데이터 처리 스테이션은 위성 궤도력 데이터를 수신하는 것을 특징으로 하는 방법.
- 프로세서;상기 프로세서에 연결된 기억 장치; 및상기 프로세서에 연결된 트랜시버를 포함하고,상기 트랜시버는 데이터 처리 스테이션을 무선 통신 시스템에 연결시키기 위한 것이고,상기 기억 장치는 상기 무선 통신 시스템의 무선 라디오 유효범위내의 적어도 하나의 영역을 위한 고도의 추산을 기억하며,상기 트랜시버는 이동 위성 위치확인 시스템 (SPS) 수신기에 연결된 이동 무선 통신 시스템으로부터의, 제 1 의사범위를 포함하는 복수개의 의사범위들을 수신하고,상기 프로세서는 결정된 고도인 상기 고도를 결정하고 상기 추산과 상기 결정된 고도를 비교하여 상기 제 1 의사범위의 상태를 결정하며,상기 상태는 상기 추산과 상기 결정된 고도의 상기 비교에 기초하는 것을 특징으로 하는 데이터 처리 스테이션.
- 제 33 항에 있어서,상기 프로세서는 SPS 신호들의 소오스를 수신하고,상기 프로세서는 위치 해석 알고리즘으로부터 상기 이동 SPS 수신기의 위치를 결정하며,상기 상태가 제 1 상태인 경우, 상기 제 1 의사범위는 상기 위치 해석 알고리즘에 사용되는 것을 특징으로 하는 데이터 처리 스테이션.
- 제 34 항에 있어서,상기 상태가 제 2 상태인 경우, 상기 제 1 의사범위는 상기 위치 해석 알고리즘에 사용되지 않는 것을 특징으로 하는 데이터 처리 스테이션.
- 이동 위성 위치확인 시스템 (SPS) 수신기의 위치를 결정하는 방법에 있어서,상기 이동 SPS 수신기와 대응하는 복수개의 위성들 사이의 복수개의 위성 의사범위들을 결정하는 단계;적어도 하나의 비위성 (non-satellite) 의사측정을 결정하는 단계; 및상기 복수개의 위성 의사범위들 중 적어도 하나의 상태를 결정하는 단계를 포함하는 것을 특징으로 하는 방법.
- 제 36 항에 있어서,상기 비위성 의사측정은 고도 의사측정 또는 셀룰러 의사범위 중 하나인 것을 특징으로 하는 방법.
- 제 37 항에 있어서,상기 상태는 여분의 측정인 상기 비위성 의사측정으로부터 결정되는 것을 특징으로 하는 방법.
- 제 38 항에 있어서,상기 상태는 SPS 결함 (fault) 검출 및 아이솔레이션 (isolation) 기술을 사용하여 결정되는 것을 특징으로 하는 방법.
- 제 39 항에 있어서,상기 대응하는 복수개의 위성들은 지구 주위의 공간을 궤도순항하는 복수개의 위성들을 포함하는 것을 특징으로 하는 방법.
- 제 39 항에 있어서,상기 위치는 위치 해석 알고리즘에 의해 결정되고,상기 상태가 제 1 상태인 경우, 상기 복수개의 위성 의사범위들 중 적어도 하나가 상기 위치 해석 알고리즘에 사용되는 것을 특징으로 하는 방법.
- 제 41 항에 있어서,상기 상태가 제 2 상태인 경우, 상기 복수개의 위성 의사범위들 중 적어도 하나가 상기 위치 해석 알고리즘에 사용되는 것을 특징으로 하는 방법.
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US09/073,107 US6061018A (en) | 1998-05-05 | 1998-05-05 | Method and system for using altitude information in a satellite positioning system |
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US (2) | US6061018A (ko) |
EP (4) | EP2144079B1 (ko) |
JP (4) | JP4938172B2 (ko) |
KR (1) | KR100622329B1 (ko) |
CN (3) | CN100549721C (ko) |
AT (3) | ATE423329T1 (ko) |
AU (1) | AU763226B2 (ko) |
BR (1) | BR9910229B1 (ko) |
CA (1) | CA2331709C (ko) |
DE (3) | DE69941963D1 (ko) |
ES (3) | ES2322104T3 (ko) |
HK (4) | HK1079850A1 (ko) |
IL (3) | IL139469A (ko) |
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