DE69214883D1 - Vorrichtung zur Bereichseinstellung bei FM-Dauerwelle-Radar - Google Patents
Vorrichtung zur Bereichseinstellung bei FM-Dauerwelle-RadarInfo
- Publication number
- DE69214883D1 DE69214883D1 DE69214883T DE69214883T DE69214883D1 DE 69214883 D1 DE69214883 D1 DE 69214883D1 DE 69214883 T DE69214883 T DE 69214883T DE 69214883 T DE69214883 T DE 69214883T DE 69214883 D1 DE69214883 D1 DE 69214883D1
- Authority
- DE
- Germany
- Prior art keywords
- perm
- radar
- setting device
- range setting
- range
- Prior art date
- 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.)
- Expired - Lifetime
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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
- G01S13/536—Discriminating between fixed and moving objects or between objects moving at different speeds using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated 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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
- G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
-
- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/40—Means for monitoring or calibrating
- G01S7/4004—Means for monitoring or calibrating of parts of a radar system
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB919112838A GB9112838D0 (en) | 1991-06-14 | 1991-06-14 | Fmcw radar range calibration |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69214883D1 true DE69214883D1 (de) | 1996-12-05 |
DE69214883T2 DE69214883T2 (de) | 1997-04-30 |
Family
ID=10696673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69214883T Expired - Lifetime DE69214883T2 (de) | 1991-06-14 | 1992-06-11 | Vorrichtung zur Bereichseinstellung bei FM-Dauerwelle-Radar |
Country Status (5)
Country | Link |
---|---|
US (1) | US5270720A (de) |
EP (1) | EP0518442B1 (de) |
JP (1) | JPH05188141A (de) |
DE (1) | DE69214883T2 (de) |
GB (1) | GB9112838D0 (de) |
Families Citing this family (77)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5613039A (en) * | 1991-01-31 | 1997-03-18 | Ail Systems, Inc. | Apparatus and method for motion detection and tracking of objects in a region for collision avoidance utilizing a real-time adaptive probabilistic neural network |
US5508706A (en) * | 1991-09-30 | 1996-04-16 | Trw Inc. | Radar signal processor |
GB9401361D0 (en) * | 1994-01-25 | 1994-03-23 | Philips Electronics Uk Ltd | A radar system |
JP3550829B2 (ja) * | 1995-01-24 | 2004-08-04 | 株式会社デンソー | Fm−cwレーダ装置 |
JP3460453B2 (ja) * | 1995-12-11 | 2003-10-27 | 株式会社デンソー | Fmcwレーダ装置 |
JPH10232281A (ja) * | 1997-02-20 | 1998-09-02 | Matsushita Electric Ind Co Ltd | Fmcwレーダ装置 |
US6317073B1 (en) * | 1998-09-07 | 2001-11-13 | Denso Corporation | FM-CW radar system for measuring distance to and relative speed of a target |
JP4045043B2 (ja) * | 1999-02-24 | 2008-02-13 | 本田技研工業株式会社 | レーダ装置 |
US6121919A (en) * | 1999-07-23 | 2000-09-19 | Eaton-Vorad Technologies, L.L.C. | Method and apparatus for range correction in a radar system |
US6606052B1 (en) | 2002-03-07 | 2003-08-12 | Visteon Global Technologies, Inc. | Method and apparatus for detecting multiple objects with frequency modulated continuous wave radar |
CN1296722C (zh) * | 2003-06-30 | 2007-01-24 | 武汉大学 | 一种提高线性调频连续波体制目标参数估计精度的方法 |
US7049999B1 (en) | 2005-02-16 | 2006-05-23 | Applied Concepts, Inc. | Modulation circuit for a vehicular traffic surveillance Doppler radar system |
US7057550B1 (en) * | 2005-02-16 | 2006-06-06 | Applied Concepts, Inc. | System and method for calibrating a vehicular traffic surveillance Doppler radar |
US7038614B1 (en) | 2005-02-16 | 2006-05-02 | Applied Concepts, Inc. | Vehicular traffic surveillance Doppler radar system |
US7705773B2 (en) * | 2005-12-19 | 2010-04-27 | Honeywell International Inc. | Self-calibrating a radar altimeter based on a simulated return signal |
JP4871104B2 (ja) * | 2006-11-24 | 2012-02-08 | 日立オートモティブシステムズ株式会社 | レーダ装置及び信号処理方法 |
JP5185552B2 (ja) * | 2007-03-20 | 2013-04-17 | 三菱電機株式会社 | ミリ波送受信モジュール |
FR2933204A1 (fr) * | 2008-06-26 | 2010-01-01 | Peugeot Citroen Automobiles Sa | Systeme d'analyse d'un environnement, notamment de vehicule automobile, au moyen d'ondes radioelectriques, et dispositif d'emission/reception associe |
JP2011130174A (ja) * | 2009-12-17 | 2011-06-30 | Fujitsu Ltd | 通信装置 |
US10222462B2 (en) | 2013-02-27 | 2019-03-05 | Waymo Llc | Adaptive algorithms for interrogating the viewable scene of an automotive radar |
US9261590B1 (en) | 2013-02-27 | 2016-02-16 | Google Inc. | Adaptive algorithms for interrogating the viewable scene of an automotive radar |
US9684070B2 (en) | 2013-12-20 | 2017-06-20 | Delta Mobile Systems, Inc | Radar apparatus with quiet switch calibration and associated methods |
US9448301B2 (en) | 2013-12-20 | 2016-09-20 | Delta Mobile Systems, Inc. | Calibrated radar apparatus and associated methods |
US10361585B2 (en) | 2014-01-27 | 2019-07-23 | Ivani, LLC | Systems and methods to allow for a smart device |
US9791550B2 (en) | 2014-07-23 | 2017-10-17 | Honeywell International Inc. | Frequency-Modulated-Continuous-Wave (FMCW) radar with timing synchronization |
US9864043B2 (en) | 2014-07-23 | 2018-01-09 | Honeywell International Inc. | FMCW radar with phase encoded data channel |
US9474042B1 (en) | 2015-09-16 | 2016-10-18 | Ivani, LLC | Detecting location within a network |
US10382893B1 (en) | 2015-09-16 | 2019-08-13 | Ivani, LLC | Building system control utilizing building occupancy |
US10321270B2 (en) | 2015-09-16 | 2019-06-11 | Ivani, LLC | Reverse-beacon indoor positioning system using existing detection fields |
US10665284B2 (en) | 2015-09-16 | 2020-05-26 | Ivani, LLC | Detecting location within a network |
US10455357B2 (en) | 2015-09-16 | 2019-10-22 | Ivani, LLC | Detecting location within a network |
US11350238B2 (en) | 2015-09-16 | 2022-05-31 | Ivani, LLC | Systems and methods for detecting the presence of a user at a computer |
US10325641B2 (en) | 2017-08-10 | 2019-06-18 | Ivani, LLC | Detecting location within a network |
US11533584B2 (en) | 2015-09-16 | 2022-12-20 | Ivani, LLC | Blockchain systems and methods for confirming presence |
US9523760B1 (en) * | 2016-04-15 | 2016-12-20 | Cognitive Systems Corp. | Detecting motion based on repeated wireless transmissions |
US9584974B1 (en) | 2016-05-11 | 2017-02-28 | Cognitive Systems Corp. | Detecting motion based on reference signal transmissions |
US10129853B2 (en) | 2016-06-08 | 2018-11-13 | Cognitive Systems Corp. | Operating a motion detection channel in a wireless communication network |
US9524628B1 (en) | 2016-08-04 | 2016-12-20 | Cognitive Systems Corp. | Detecting signal modulation for motion detection |
US10473757B2 (en) | 2016-12-19 | 2019-11-12 | Honeywell International Inc. | Moving target identification without special radar mode |
US9927519B1 (en) | 2017-03-16 | 2018-03-27 | Cognitive Systems Corp. | Categorizing motion detected using wireless signals |
US10004076B1 (en) | 2017-03-16 | 2018-06-19 | Cognitive Systems Corp. | Selecting wireless communication channels based on signal quality metrics |
US9743294B1 (en) | 2017-03-16 | 2017-08-22 | Cognitive Systems Corp. | Storing modem parameters for motion detection |
US9989622B1 (en) | 2017-03-16 | 2018-06-05 | Cognitive Systems Corp. | Controlling radio states for motion detection |
US10051414B1 (en) | 2017-08-30 | 2018-08-14 | Cognitive Systems Corp. | Detecting motion based on decompositions of channel response variations |
US10109167B1 (en) | 2017-10-20 | 2018-10-23 | Cognitive Systems Corp. | Motion localization in a wireless mesh network based on motion indicator values |
US10228439B1 (en) | 2017-10-31 | 2019-03-12 | Cognitive Systems Corp. | Motion detection based on filtered statistical parameters of wireless signals |
US10048350B1 (en) | 2017-10-31 | 2018-08-14 | Cognitive Systems Corp. | Motion detection based on groupings of statistical parameters of wireless signals |
US9933517B1 (en) | 2017-11-03 | 2018-04-03 | Cognitive Systems Corp. | Time-alignment of motion detection signals using buffers |
US10459076B2 (en) | 2017-11-15 | 2019-10-29 | Cognitive Systems Corp. | Motion detection based on beamforming dynamic information |
US10109168B1 (en) | 2017-11-16 | 2018-10-23 | Cognitive Systems Corp. | Motion localization based on channel response characteristics |
US10852411B2 (en) | 2017-12-06 | 2020-12-01 | Cognitive Systems Corp. | Motion detection and localization based on bi-directional channel sounding |
US10264405B1 (en) | 2017-12-06 | 2019-04-16 | Cognitive Systems Corp. | Motion detection in mesh networks |
US10108903B1 (en) | 2017-12-08 | 2018-10-23 | Cognitive Systems Corp. | Motion detection based on machine learning of wireless signal properties |
US10393866B1 (en) | 2018-03-26 | 2019-08-27 | Cognitive Systems Corp. | Detecting presence based on wireless signal analysis |
US10318890B1 (en) | 2018-05-23 | 2019-06-11 | Cognitive Systems Corp. | Training data for a motion detection system using data from a sensor device |
US11579703B2 (en) | 2018-06-18 | 2023-02-14 | Cognitive Systems Corp. | Recognizing gestures based on wireless signals |
US10506384B1 (en) | 2018-12-03 | 2019-12-10 | Cognitive Systems Corp. | Determining a location of motion detected from wireless signals based on prior probability |
US11403543B2 (en) | 2018-12-03 | 2022-08-02 | Cognitive Systems Corp. | Determining a location of motion detected from wireless signals |
US10499364B1 (en) | 2019-01-24 | 2019-12-03 | Cognitive Systems Corp. | Identifying static leaf nodes in a motion detection system |
US10498467B1 (en) | 2019-01-24 | 2019-12-03 | Cognitive Systems Corp. | Classifying static leaf nodes in a motion detection system |
US10565860B1 (en) | 2019-03-21 | 2020-02-18 | Cognitive Systems Corp. | Offline tuning system for detecting new motion zones in a motion detection system |
US10567914B1 (en) | 2019-04-30 | 2020-02-18 | Cognitive Systems Corp. | Initializing probability vectors for determining a location of motion detected from wireless signals |
US10600314B1 (en) | 2019-04-30 | 2020-03-24 | Cognitive Systems Corp. | Modifying sensitivity settings in a motion detection system |
US11087604B2 (en) | 2019-04-30 | 2021-08-10 | Cognitive Systems Corp. | Controlling device participation in wireless sensing systems |
US10459074B1 (en) | 2019-04-30 | 2019-10-29 | Cognitive Systems Corp. | Determining a location of motion detected from wireless signals based on wireless link counting |
US10460581B1 (en) | 2019-05-15 | 2019-10-29 | Cognitive Systems Corp. | Determining a confidence for a motion zone identified as a location of motion for motion detected by wireless signals |
US10404387B1 (en) | 2019-05-15 | 2019-09-03 | Cognitive Systems Corp. | Determining motion zones in a space traversed by wireless signals |
US10743143B1 (en) | 2019-05-15 | 2020-08-11 | Cognitive Systems Corp. | Determining a motion zone for a location of motion detected by wireless signals |
US10952181B1 (en) | 2019-09-30 | 2021-03-16 | Cognitive Systems Corp. | Detecting a location of motion using wireless signals in a wireless mesh network that includes leaf nodes |
US11570712B2 (en) | 2019-10-31 | 2023-01-31 | Cognitive Systems Corp. | Varying a rate of eliciting MIMO transmissions from wireless communication devices |
WO2021081637A1 (en) | 2019-10-31 | 2021-05-06 | Cognitive Systems Corp. | Eliciting mimo transmissions from wireless communication devices |
WO2021081635A1 (en) | 2019-10-31 | 2021-05-06 | Cognitive Systems Corp. | Using mimo training fields for motion detection |
US12019143B2 (en) | 2020-03-03 | 2024-06-25 | Cognitive Systems Corp. | Using high-efficiency PHY frames for motion detection |
US10928503B1 (en) | 2020-03-03 | 2021-02-23 | Cognitive Systems Corp. | Using over-the-air signals for passive motion detection |
WO2021184382A1 (zh) * | 2020-03-20 | 2021-09-23 | 华为技术有限公司 | 拍频信号处理方法及装置 |
CA3188465A1 (en) | 2020-08-31 | 2022-03-03 | Mohammad Omer | Controlling motion topology in a standardized wireless communication network |
US11070399B1 (en) | 2020-11-30 | 2021-07-20 | Cognitive Systems Corp. | Filtering channel responses for motion detection |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
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US3611377A (en) * | 1970-01-21 | 1971-10-05 | Otto E Rittenbach | Doppler radar with target velocity direction and range indicator utilizing variable delay line |
US3634860A (en) * | 1970-01-21 | 1972-01-11 | Us Army | Doppler radar with target velocity direction and range indication, utilizing a variable-frequency generator |
US3727221A (en) * | 1970-05-18 | 1973-04-10 | R Julier | Error measuring device for a monopulse tracking radar system |
NL173559C (nl) * | 1970-08-14 | 1984-02-01 | Commw Of Australia | Inrichting voor het direct afleesbaar weergeven van de mondingssnelheid. |
US4396916A (en) * | 1971-04-08 | 1983-08-02 | International Telephone & Telegraph Corp. | Pseudonoise radar |
US4008475A (en) * | 1975-11-12 | 1977-02-15 | Rca Corporation | Stabilizing and calibration circuit for FM-CW radar ranging systems |
US4134113A (en) * | 1977-04-18 | 1979-01-09 | Westinghouse Electric Corporation | Monopulse motion compensation for a synthetic aperture radar |
FR2461263A1 (fr) * | 1979-07-13 | 1981-01-30 | Trt Telecom Radio Electr | Amelioration du calibrage dans un radioaltimetre |
GB2083966B (en) * | 1980-09-17 | 1984-06-06 | Elliott Brothers London Ltd | Frequency-modulation radar |
GB2124446A (en) * | 1982-07-16 | 1984-02-15 | Philips Electronic Associated | Moving target indication system |
JPS60121130A (ja) * | 1983-12-06 | 1985-06-28 | Nissan Motor Co Ltd | 車両走行制御装置 |
JPS60121131A (ja) * | 1983-12-06 | 1985-06-28 | Nissan Motor Co Ltd | 車両走行制御装置 |
CA1222308A (en) * | 1984-01-05 | 1987-05-26 | Paul Labbe | Doppler tracking processor and time of closest approach detector |
US4672381A (en) * | 1984-08-30 | 1987-06-09 | Paul Labbe | Doppler tracking processor and time of closest approach detector |
US4733237A (en) * | 1985-01-07 | 1988-03-22 | Sanders Associates, Inc. | FM/chirp detector/analyzer and method |
GB2172461B (en) * | 1985-03-13 | 1989-04-19 | Philips Electronic Associated | Method and apparatus for measuring the range and/or radial velocity of a movingtarget |
-
1991
- 1991-06-14 GB GB919112838A patent/GB9112838D0/en active Pending
-
1992
- 1992-06-11 EP EP92201707A patent/EP0518442B1/de not_active Expired - Lifetime
- 1992-06-11 DE DE69214883T patent/DE69214883T2/de not_active Expired - Lifetime
- 1992-06-15 US US07/898,987 patent/US5270720A/en not_active Expired - Lifetime
- 1992-06-15 JP JP4155035A patent/JPH05188141A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB9112838D0 (en) | 1991-10-16 |
EP0518442B1 (de) | 1996-10-30 |
US5270720A (en) | 1993-12-14 |
DE69214883T2 (de) | 1997-04-30 |
JPH05188141A (ja) | 1993-07-30 |
EP0518442A1 (de) | 1992-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N |
|
8320 | Willingness to grant licences declared (paragraph 23) | ||
R071 | Expiry of right |
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