NL8401997A - Werkwijze voor de passieve bepaling van doelgegevens van een voertuig. - Google Patents
Werkwijze voor de passieve bepaling van doelgegevens van een voertuig. Download PDFInfo
- Publication number
- NL8401997A NL8401997A NL8401997A NL8401997A NL8401997A NL 8401997 A NL8401997 A NL 8401997A NL 8401997 A NL8401997 A NL 8401997A NL 8401997 A NL8401997 A NL 8401997A NL 8401997 A NL8401997 A NL 8401997A
- Authority
- NL
- Netherlands
- Prior art keywords
- frequency
- time
- interference
- line
- distance
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 84
- 238000012546 transfer Methods 0.000 claims description 37
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- 238000012935 Averaging Methods 0.000 description 1
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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
- 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
-
- 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
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/80—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using ultrasonic, sonic or infrasonic waves
- G01S3/802—Systems for determining direction or deviation from predetermined direction
- G01S3/808—Systems for determining direction or deviation from predetermined direction using transducers spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems
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)
- Radar Systems Or Details Thereof (AREA)
- Navigation (AREA)
- Traffic Control Systems (AREA)
- Table Devices Or Equipment (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833322500 DE3322500A1 (de) | 1983-06-23 | 1983-06-23 | Verfahren zum passiven bestimmen von zieldaten eines fahrzeugs |
| DE3322500 | 1983-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8401997A true NL8401997A (nl) | 1987-02-02 |
Family
ID=6202104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8401997A NL8401997A (nl) | 1983-06-23 | 1984-06-22 | Werkwijze voor de passieve bepaling van doelgegevens van een voertuig. |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE900000A (enrdf_load_stackoverflow) |
| DE (1) | DE3322500A1 (enrdf_load_stackoverflow) |
| DK (1) | DK165526C (enrdf_load_stackoverflow) |
| FR (1) | FR2590679B1 (enrdf_load_stackoverflow) |
| GB (1) | GB2186687B (enrdf_load_stackoverflow) |
| IT (1) | IT1174179B (enrdf_load_stackoverflow) |
| NL (1) | NL8401997A (enrdf_load_stackoverflow) |
| NO (1) | NO166104C (enrdf_load_stackoverflow) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3519269C2 (de) * | 1985-05-30 | 1993-12-02 | Nord Systemtechnik | Verfahren zur Ermittlung von Fahrtzustandsdaten eines Objektes |
| DE3623521A1 (de) * | 1986-07-12 | 1988-01-21 | Krupp Gmbh | Passives verfahren zur schaetzung von zieldaten eines im wasser sich bewegenden, zeitkontinuierliche waserschallsignale abstrahlenden ziels |
| DE3926378A1 (de) * | 1989-08-10 | 1991-02-14 | Krupp Atlas Elektronik Gmbh | Verfahren zum passiven bestimmen von zieldaten |
| DE4338511C2 (de) * | 1993-11-11 | 1996-05-02 | Ant Nachrichtentech | Anordnung zum Lokalisieren von Objekten |
| FR2720513B1 (fr) * | 1994-05-27 | 1996-08-14 | Metravib Sa | Procédé et système pour localiser une arme à feu à partir d'une détection acoustique. |
| GB2342164B (en) * | 1998-10-01 | 2003-02-26 | Roke Manor Research | Improvements in or relating to sensor systems |
| FR2812402B1 (fr) * | 2000-07-27 | 2005-08-19 | Solutronic | Procede et dispositif de detection par voie acoustique d'un mobile sonore |
| US7945408B2 (en) | 2007-09-20 | 2011-05-17 | Voxis, Inc. | Time delay estimation |
| EP3581962A1 (de) * | 2018-06-11 | 2019-12-18 | Hexagon Technology Center GmbH | Dual-beam fmcw distanzmessverfahren mit kompensation eines geschwindigkeitsabhängigen distanzmessfehlers |
| CN115461258B (zh) * | 2020-02-21 | 2023-09-05 | 蓝色空间人工智能公司 | 用于自主导航期间对象避让的方法 |
| CN114089286B (zh) * | 2021-12-07 | 2025-03-11 | 中国人民解放军空军工程大学 | 应用于超低空探测的线性调频脉冲信号调频带宽选择方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE887926C (de) * | 1944-12-09 | 1953-08-27 | Atlas Werke Ag | Verfahren und Vorrichtung zum Empfang und zur Richtungsbestimmung von Schallwellen auf Schiffen |
| JPS53140079A (en) * | 1977-04-15 | 1978-12-06 | Nippon Hoso Kyokai <Nhk> | Automatic recognizing system for moving sound source |
| DE3200820A1 (de) * | 1982-01-14 | 1985-10-24 | Fried. Krupp GmbH Krupp Atlas-Elektronik Bremen, 2800 Bremen | Verfahren zur passiven messung der geschwindigkeit eines fahrzeugs |
| DE3204874C2 (de) * | 1982-02-11 | 1994-07-14 | Atlas Elektronik Gmbh | Passives Verfahren zum Gewinnen von Zieldaten von einer Schallquelle |
-
1983
- 1983-06-23 DE DE19833322500 patent/DE3322500A1/de active Granted
-
1984
- 1984-05-08 GB GB08411629A patent/GB2186687B/en not_active Expired
- 1984-06-12 IT IT21364/84A patent/IT1174179B/it active
- 1984-06-19 NO NO842465A patent/NO166104C/no unknown
- 1984-06-20 DK DK299884A patent/DK165526C/da not_active IP Right Cessation
- 1984-06-22 NL NL8401997A patent/NL8401997A/nl not_active Application Discontinuation
- 1984-06-22 BE BE0/213207A patent/BE900000A/fr not_active IP Right Cessation
- 1984-06-25 FR FR8409993A patent/FR2590679B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO842465L (no) | 1986-11-10 |
| DK165526B (da) | 1992-12-07 |
| GB2186687A (en) | 1987-08-19 |
| GB2186687B (en) | 1988-01-06 |
| NO166104C (no) | 1991-05-29 |
| FR2590679A1 (fr) | 1987-05-29 |
| NO166104B (no) | 1991-02-18 |
| DK299884A (da) | 1987-01-15 |
| FR2590679B1 (fr) | 1988-08-12 |
| IT1174179B (it) | 1987-07-01 |
| DE3322500A1 (de) | 1987-03-19 |
| DE3322500C2 (enrdf_load_stackoverflow) | 1992-02-20 |
| BE900000A (fr) | 1987-04-17 |
| DK165526C (da) | 1993-04-19 |
| IT8421364A0 (it) | 1984-06-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |