JPWO2024142902A1 - - Google Patents
Info
- Publication number
- JPWO2024142902A1 JPWO2024142902A1 JP2024567427A JP2024567427A JPWO2024142902A1 JP WO2024142902 A1 JPWO2024142902 A1 JP WO2024142902A1 JP 2024567427 A JP2024567427 A JP 2024567427A JP 2024567427 A JP2024567427 A JP 2024567427A JP WO2024142902 A1 JPWO2024142902 A1 JP WO2024142902A1
- 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.)
- Pending
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
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic or infrasonic waves
- G01S5/22—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements
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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
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/0273—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves using multipath or indirect path propagation signals in position determination
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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
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic or infrasonic waves
- G01S5/26—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements
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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
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic or infrasonic waves
- G01S5/30—Determining absolute distances from a plurality of spaced points of known location
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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
- G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
- G01S11/14—Systems for determining distance or velocity not using reflection or reradiation using ultrasonic, sonic or infrasonic waves
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- User Interface Of Digital Computer (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022208192 | 2022-12-26 | ||
| PCT/JP2023/044359 WO2024142902A1 (ja) | 2022-12-26 | 2023-12-12 | プログラム、並びに情報処理装置、および情報処理方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2024142902A1 true JPWO2024142902A1 (https=) | 2024-07-04 |
Family
ID=91717533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024567427A Pending JPWO2024142902A1 (https=) | 2022-12-26 | 2023-12-12 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4644941A4 (https=) |
| JP (1) | JPWO2024142902A1 (https=) |
| CN (1) | CN120390888A (https=) |
| WO (1) | WO2024142902A1 (https=) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3393417B2 (ja) * | 1993-12-22 | 2003-04-07 | ソニー株式会社 | 測位システム |
| JP2002303666A (ja) * | 2001-04-05 | 2002-10-18 | Nippon Hoso Kyokai <Nhk> | マイクロホン装置及び位置検出システム |
| JP2009216474A (ja) * | 2008-03-08 | 2009-09-24 | Brother Ind Ltd | 移動局測位システム |
| GB0900929D0 (en) * | 2009-01-20 | 2009-03-04 | Sonitor Technologies As | Acoustic position-determination system |
| JP2014220741A (ja) * | 2013-05-10 | 2014-11-20 | ヤマハ株式会社 | 通信システム、復調装置及び変調信号生成装置 |
| GB201703647D0 (en) * | 2017-03-07 | 2017-04-19 | Sonitor Technologies As | Ultrasound position-determination system |
| WO2020181288A1 (en) * | 2019-03-07 | 2020-09-10 | Polk Audio, Llc | Active cancellation of a height-channel soundbar array's forward sound radiation |
| CN116802594A (zh) * | 2021-01-29 | 2023-09-22 | 索尼集团公司 | 信息处理装置、信息处理方法和程序 |
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2023
- 2023-12-12 JP JP2024567427A patent/JPWO2024142902A1/ja active Pending
- 2023-12-12 WO PCT/JP2023/044359 patent/WO2024142902A1/ja not_active Ceased
- 2023-12-12 EP EP23911683.3A patent/EP4644941A4/en active Pending
- 2023-12-12 CN CN202380087737.9A patent/CN120390888A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024142902A1 (ja) | 2024-07-04 |
| EP4644941A1 (en) | 2025-11-05 |
| EP4644941A4 (en) | 2026-04-08 |
| CN120390888A (zh) | 2025-07-29 |