JPWO2021053795A1 - - Google Patents
Info
- Publication number
- JPWO2021053795A1 JPWO2021053795A1 JP2021546139A JP2021546139A JPWO2021053795A1 JP WO2021053795 A1 JPWO2021053795 A1 JP WO2021053795A1 JP 2021546139 A JP2021546139 A JP 2021546139A JP 2021546139 A JP2021546139 A JP 2021546139A JP WO2021053795 A1 JPWO2021053795 A1 JP WO2021053795A1
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- 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
- G01S19/47—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement the supplementary measurement being an inertial measurement, e.g. tightly coupled inertial
-
- 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
- G01S19/48—Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system
- G01S19/49—Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system whereby the further system is an inertial position system, e.g. loosely-coupled
-
- 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
- G01C21/16—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 by integrating acceleration or speed, i.e. inertial navigation
- G01C21/165—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 by integrating acceleration or speed, i.e. inertial navigation combined with non-inertial navigation instruments
-
- 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
-
- 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
- G01S19/48—Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system
- G01S19/485—Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system whereby the further system is an optical system or imaging system
-
- 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
- G01S19/40—Correcting position, velocity or attitude
-
- 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
-
- 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
- G01S19/51—Relative positioning
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Automation & Control Theory (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2019/036795 WO2021053795A1 (ja) | 2019-09-19 | 2019-09-19 | 位置計測システム、測位演算装置、位置計測方法、及びプログラム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021053795A1 true JPWO2021053795A1 (https=) | 2021-03-25 |
| JP7380692B2 JP7380692B2 (ja) | 2023-11-15 |
Family
ID=74884458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021546139A Active JP7380692B2 (ja) | 2019-09-19 | 2019-09-19 | 位置計測システム、測位演算装置、位置計測方法、及びプログラム |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US12174305B2 (https=) |
| JP (1) | JP7380692B2 (https=) |
| WO (1) | WO2021053795A1 (https=) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6993580B2 (ja) * | 2018-08-03 | 2022-01-13 | 日本電信電話株式会社 | 制御システム及び制御方法 |
| WO2021066730A1 (en) * | 2019-10-04 | 2021-04-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Propagation delay compensation toolbox |
| CN115280858B (zh) | 2020-03-13 | 2025-07-04 | 瑞典爱立信有限公司 | 支持QoS流特定的不确定性属性 |
| US12081427B2 (en) | 2020-04-20 | 2024-09-03 | Mellanox Technologies, Ltd. | Time-synchronization testing in a network element |
| EP4292347A1 (en) * | 2021-03-03 | 2023-12-20 | Huawei Technologies Co., Ltd. | Client device and network node for switching positioning procedures |
| US12111681B2 (en) | 2021-05-06 | 2024-10-08 | Mellanox Technologies, Ltd. | Network adapter providing isolated self-contained time services |
| US12028155B2 (en) * | 2021-11-24 | 2024-07-02 | Mellanox Technologies, Ltd. | Controller which adjusts clock frequency based on received symbol rate |
| US11907754B2 (en) | 2021-12-14 | 2024-02-20 | Mellanox Technologies, Ltd. | System to trigger time-dependent action |
| US11835999B2 (en) | 2022-01-18 | 2023-12-05 | Mellanox Technologies, Ltd. | Controller which adjusts clock frequency based on received symbol rate |
| US12524038B2 (en) | 2022-05-12 | 2026-01-13 | Mellanox Technologies, Ltd | Scalable boundary clock |
| US12294469B2 (en) | 2022-05-12 | 2025-05-06 | Mellanox Technologies, Ltd | Boundary clock synchronized loop |
| US12308952B2 (en) | 2022-07-06 | 2025-05-20 | Mellanox Technologies, Ltd. | Companion metadata for precision time protocol (PTP) hardware clock |
| US12289388B2 (en) | 2022-07-20 | 2025-04-29 | Mellanox Technologies, Ltd | Syntonization through physical layer of interconnects |
| US11917045B2 (en) | 2022-07-24 | 2024-02-27 | Mellanox Technologies, Ltd. | Scalable synchronization of network devices |
| US12375199B2 (en) | 2022-12-19 | 2025-07-29 | Mellanox Technologies, Ltd | Hybrid clock synchronization |
| US12216489B2 (en) | 2023-02-21 | 2025-02-04 | Mellanox Technologies, Ltd | Clock adjustment holdover |
| JP7794400B2 (ja) * | 2023-04-19 | 2026-01-06 | コグニティブリサーチラボ株式会社 | 情報認証システム |
| US12289389B2 (en) | 2023-08-13 | 2025-04-29 | Mellanox Technologies, Ltd. | Physical layer syntonization using digitally controlled oscillator |
| US12615130B2 (en) | 2024-04-02 | 2026-04-28 | Mellanox Technologies, Ltd | Environmental-based parameters optimization of clock |
| CN118463988B (zh) * | 2024-04-09 | 2025-03-28 | 广州大铁锐威科技有限公司 | 管道测量方法和系统、电子设备及存储介质 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004215258A (ja) * | 2002-12-27 | 2004-07-29 | Docomo Communications Laboratories Usa Inc | 選択的合成法による無線通信装置の位置決定方法 |
| JP2015052601A (ja) * | 2008-09-10 | 2015-03-19 | ネクストナヴ，エルエルシー | 広域測位システム |
| US20150268047A1 (en) * | 2013-12-06 | 2015-09-24 | Novatel Inc. | Navigation system with rapid gnss and inertial initialization |
| JP2018520335A (ja) * | 2015-04-27 | 2018-07-26 | オートリブ エー・エス・ピー・インク | 自動車用ｇｎｓｓリアルタイムキネマティックデッドレコニング受信機 |
| JP2018526626A (ja) * | 2015-07-27 | 2018-09-13 | クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ | 視覚慣性オドメトリ姿勢ドリフト較正 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2585141C (en) * | 2004-10-29 | 2012-09-11 | Hitachi Zosen Corporation | Relative positioning method and relative positioning system using satellite |
| US20150219767A1 (en) * | 2014-02-03 | 2015-08-06 | Board Of Regents, The University Of Texas System | System and method for using global navigation satellite system (gnss) navigation and visual navigation to recover absolute position and attitude without any prior association of visual features with known coordinates |
| US10371530B2 (en) * | 2017-01-04 | 2019-08-06 | Qualcomm Incorporated | Systems and methods for using a global positioning system velocity in visual-inertial odometry |
| US10705542B1 (en) * | 2017-06-29 | 2020-07-07 | Amazon Technologies, Inc. | Determining relative distances and positions of multiple vehicles from times-of-flight of signals |
| US12105212B2 (en) * | 2019-09-12 | 2024-10-01 | Nippon Telegraph And Telephone Corporation | Position measurement apparatus, position measurement method and program |
| JP7464113B2 (ja) * | 2020-04-28 | 2024-04-09 | 日本電信電話株式会社 | 位置計測装置、位置計測方法、及びプログラム |
| WO2021220417A1 (ja) * | 2020-04-28 | 2021-11-04 | 日本電信電話株式会社 | 位置計測装置、測位方法、及びプログラム |
| EP4145180A4 (en) * | 2020-04-28 | 2024-03-06 | Nippon Telegraph And Telephone Corporation | MEASURING DEVICE, MEASURING METHOD AND PROGRAM |
| KR20240098865A (ko) * | 2022-12-21 | 2024-06-28 | 주식회사 모빌테크 | 3d 지도 생성을 위한 궤적 보정 방법 및 이를 실행시키기 위하여 기록매체에 기록된 컴퓨터 프로그램 |
| CN116539053B (zh) * | 2023-05-31 | 2025-09-16 | 佛山仙湖实验室 | 一种实时全局点云地图构建方法、系统、设备及存储介质 |
-
2019
- 2019-09-19 JP JP2021546139A patent/JP7380692B2/ja active Active
- 2019-09-19 WO PCT/JP2019/036795 patent/WO2021053795A1/ja not_active Ceased
- 2019-09-19 US US17/760,822 patent/US12174305B2/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004215258A (ja) * | 2002-12-27 | 2004-07-29 | Docomo Communications Laboratories Usa Inc | 選択的合成法による無線通信装置の位置決定方法 |
| JP2015052601A (ja) * | 2008-09-10 | 2015-03-19 | ネクストナヴ，エルエルシー | 広域測位システム |
| US20150268047A1 (en) * | 2013-12-06 | 2015-09-24 | Novatel Inc. | Navigation system with rapid gnss and inertial initialization |
| JP2018520335A (ja) * | 2015-04-27 | 2018-07-26 | オートリブ エー・エス・ピー・インク | 自動車用ｇｎｓｓリアルタイムキネマティックデッドレコニング受信機 |
| JP2018526626A (ja) * | 2015-07-27 | 2018-09-13 | クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ | 視覚慣性オドメトリ姿勢ドリフト較正 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20220342086A1 (en) | 2022-10-27 |
| US12174305B2 (en) | 2024-12-24 |
| WO2021053795A1 (ja) | 2021-03-25 |
| JP7380692B2 (ja) | 2023-11-15 |
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