CN108291957A - 配置为减小干扰的车辆雷达系统 - Google Patents
配置为减小干扰的车辆雷达系统 Download PDFInfo
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- CN108291957A CN108291957A CN201680068480.2A CN201680068480A CN108291957A CN 108291957 A CN108291957 A CN 108291957A CN 201680068480 A CN201680068480 A CN 201680068480A CN 108291957 A CN108291957 A CN 108291957A
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- 230000014759 maintenance of location Effects 0.000 claims abstract description 7
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- 238000012545 processing Methods 0.000 claims description 15
- 238000005070 sampling Methods 0.000 claims description 14
- 238000001228 spectrum Methods 0.000 claims description 9
- 238000007781 pre-processing Methods 0.000 description 4
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Classifications
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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
- 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
- G01S7/023—Interference mitigation, e.g. reducing or avoiding non-intentional interference with other HF-transmitters, base station transmitters for mobile communication or other radar systems, e.g. using electro-magnetic interference [EMI] reduction techniques
-
- 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
- G01S13/343—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 using sawtooth modulation
-
- 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
- G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
- G01S13/583—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves and based upon the Doppler effect resulting from movement of targets
- G01S13/584—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves and based upon the Doppler effect resulting from movement of targets adapted for simultaneous range and velocity measurements
-
- 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
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- 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
- G01S7/021—Auxiliary means for detecting or identifying radar signals or the like, e.g. radar jamming signals
-
- 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
- G01S7/35—Details of non-pulse systems
- G01S7/352—Receivers
- G01S7/354—Extracting wanted echo-signals
-
- 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
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2013/9327—Sensor installation details
- G01S2013/93271—Sensor installation details in the front of the vehicles
-
- 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
- G01S7/35—Details of non-pulse systems
- G01S7/352—Receivers
- G01S7/356—Receivers involving particularities of FFT processing
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15196032.5 | 2015-11-24 | ||
EP15196032.5A EP3173812B1 (en) | 2015-11-24 | 2015-11-24 | A vehicle radar system arranged for reducing interference |
PCT/EP2016/078346 WO2017089314A1 (en) | 2015-11-24 | 2016-11-21 | A vehicle radar system arranged for reducing interference |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108291957A true CN108291957A (zh) | 2018-07-17 |
CN108291957B CN108291957B (zh) | 2022-02-01 |
Family
ID=54703865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680068480.2A Active CN108291957B (zh) | 2015-11-24 | 2016-11-21 | 配置为减小干扰的车辆雷达系统 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11313943B2 (zh) |
EP (1) | EP3173812B1 (zh) |
JP (1) | JP2019526031A (zh) |
CN (1) | CN108291957B (zh) |
WO (1) | WO2017089314A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110879381A (zh) * | 2018-09-05 | 2020-03-13 | 恩智浦有限公司 | 雷达干扰检测 |
CN113015921A (zh) * | 2019-05-06 | 2021-06-22 | S.M.S.斯玛特微波传感器有限公司 | 用于检测交通参与者的方法 |
CN114072688A (zh) * | 2019-07-03 | 2022-02-18 | 高通股份有限公司 | 用于多雷达共存的干扰抑制 |
Families Citing this family (26)
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---|---|---|---|---|
DE102017119624A1 (de) * | 2017-08-28 | 2019-04-18 | HELLA GmbH & Co. KGaA | Verfahren zum Betrieb eines Radarsystems eines Fahrzeuges |
EP3489710A1 (en) * | 2017-11-23 | 2019-05-29 | Veoneer Sweden AB | Radar interference suppression |
DE102018200753A1 (de) * | 2018-01-18 | 2019-07-18 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Korrigieren eines Radarsignals und Radarvorrichtung |
DE102018102816B3 (de) * | 2018-02-08 | 2019-07-04 | Infineon Technologies Ag | Radar mit phasenkorrektur |
DE102018210083A1 (de) | 2018-06-21 | 2019-12-24 | Robert Bosch Gmbh | Auswertevorrichtung und Verfahren zum Auswerten zumindest eines Radarsensors |
DE102018123762A1 (de) * | 2018-09-26 | 2020-03-26 | HELLA GmbH & Co. KGaA | Verfahren zur Störungserkennung bei einem Radarsystem eines Fahrzeuges |
DE102018126034A1 (de) * | 2018-10-19 | 2020-04-23 | Infineon Technologies Ag | Fmcw radar mit störsignalunterdrückung |
DE102018132745B4 (de) | 2018-12-18 | 2022-05-05 | Infineon Technologies Ag | Fmcw radar mit störsignalunterdrückung im zeitbereich |
CN115932737A (zh) | 2019-02-01 | 2023-04-07 | 华为技术有限公司 | 一种目标物探测方法及对应的探测装置 |
CN116660900A (zh) * | 2019-03-01 | 2023-08-29 | 华为技术有限公司 | 一种利用无线电信号进行目标物探测的方法及相关装置 |
WO2020236766A1 (en) * | 2019-05-23 | 2020-11-26 | FLIR Security, Inc. | Multi-timescale doppler processing and associated systems and methods |
DE102019114551A1 (de) * | 2019-05-29 | 2020-12-03 | Infineon Technologies Ag | Detektion interferenzbedingter störungen bei fmcw-radarsystemen |
CN114916078A (zh) * | 2019-06-27 | 2022-08-16 | 华为技术有限公司 | 一种通信方法及装置 |
EP3822663B1 (en) | 2019-11-15 | 2022-02-23 | Axis AB | A method, a computer program product, an apparatus and a frequency-modulated continuous-wave radar system |
DE102019135473A1 (de) * | 2019-12-20 | 2021-06-24 | Infineon Technologies Ag | Fmcw-radar mit frequenzspringen |
JP7363678B2 (ja) | 2020-06-23 | 2023-10-18 | 株式会社デンソー | レーダ装置 |
DE102020118540A1 (de) * | 2020-07-14 | 2022-01-20 | Infineon Technologies Ag | Systeme, vorrichtungen und verfahren zur echtzeitstörungsdetektion |
CN111835368B (zh) * | 2020-07-31 | 2022-11-18 | 海能达通信股份有限公司 | 一种零中频接收系统 |
US11899095B2 (en) * | 2020-09-17 | 2024-02-13 | Texas Instruments Incorporated | Doppler processing in frequency-modulated continuous wave radar systems using dither |
US11906651B2 (en) | 2021-02-25 | 2024-02-20 | Nxp B.V. | Radar-based detection using sparse array processing |
US11927664B2 (en) | 2021-02-25 | 2024-03-12 | Nxp B.V. | Radar-based detection using angle of arrival estimation based on sparse array processing |
US20220349986A1 (en) * | 2021-04-30 | 2022-11-03 | Nxp B.V. | Radar communication with interference suppression |
SE2150570A1 (en) | 2021-05-05 | 2022-11-06 | Veoneer Sweden Ab | A cellular access network coordinated radar system |
DE102021124795A1 (de) * | 2021-09-24 | 2023-03-30 | HELLA GmbH & Co. KGaA | Verfahren zur Rekonstruktion eines Spektrums aus einem durch Interferenzen gestörten Radarsignal |
US20230094118A1 (en) * | 2021-09-27 | 2023-03-30 | Texas Instruments Incorporated | Radar system implementing segmented chirps and phase compensation for object movement |
WO2023062803A1 (ja) * | 2021-10-15 | 2023-04-20 | 三菱電機株式会社 | レーダ装置及びレーダ装置の干渉対策検出方法 |
Citations (4)
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WO1998033073A1 (en) * | 1997-01-23 | 1998-07-30 | Hollandse Signaalapparaten B.V. | Radar apparatus |
CN101271159A (zh) * | 2007-03-20 | 2008-09-24 | 株式会社电装 | 雷达系统中检测干扰的方法及利用该方法的雷达 |
CN102353943A (zh) * | 2011-09-29 | 2012-02-15 | 无锡军帅电子科技有限公司 | 一种抑制射频干扰的方法以及雷达式生命探测仪 |
JP2014153206A (ja) * | 2013-02-08 | 2014-08-25 | Mitsubishi Electric Corp | 信号処理装置及び信号処理方法 |
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US6469662B2 (en) | 1996-10-17 | 2002-10-22 | Celsiustech Electronics Ab | Procedure for the elimination of interference in a radar unit of the FMCW type |
US6094160A (en) * | 1999-06-10 | 2000-07-25 | Delco Electronics Corp. | Interference rejection method for an automotive radar CW/ICC system |
US7403153B2 (en) | 2004-12-15 | 2008-07-22 | Valeo Raytheon Systems, Inc. | System and method for reducing a radar interference signal |
JP5102165B2 (ja) | 2008-09-22 | 2012-12-19 | 株式会社デンソー | レーダ装置 |
DE102010044217B4 (de) * | 2010-11-22 | 2013-08-01 | Continental Automotive Gmbh | Signalakquisitionsverfahren und Signalakquisitionsanordnung für Spreizspektrumsignale |
DE102012008350A1 (de) * | 2012-04-19 | 2013-10-24 | S.M.S Smart Microwave Sensors Gmbh | Verfahren und Vorrichtung zur Abstimmung von Abstand und Radialgeschwindigkeit eines Objekts mittels Radarsignalen |
DE102012021240A1 (de) | 2012-10-27 | 2014-04-30 | Valeo Schalter Und Sensoren Gmbh | Verfahren zum Unterdrücken einer Interferenz in einem Empfangssignal einesRadarsensors eines Kraftfahrzeugs und entsprechende Fahrerassistenzeinrichtung |
US10627480B2 (en) * | 2014-07-17 | 2020-04-21 | Texas Instruments Incorporated | Distributed radar signal processing in a radar system |
-
2015
- 2015-11-24 EP EP15196032.5A patent/EP3173812B1/en active Active
-
2016
- 2016-11-21 CN CN201680068480.2A patent/CN108291957B/zh active Active
- 2016-11-21 US US15/778,504 patent/US11313943B2/en active Active
- 2016-11-21 WO PCT/EP2016/078346 patent/WO2017089314A1/en active Application Filing
- 2016-11-21 JP JP2018526653A patent/JP2019526031A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998033073A1 (en) * | 1997-01-23 | 1998-07-30 | Hollandse Signaalapparaten B.V. | Radar apparatus |
CN101271159A (zh) * | 2007-03-20 | 2008-09-24 | 株式会社电装 | 雷达系统中检测干扰的方法及利用该方法的雷达 |
CN102353943A (zh) * | 2011-09-29 | 2012-02-15 | 无锡军帅电子科技有限公司 | 一种抑制射频干扰的方法以及雷达式生命探测仪 |
JP2014153206A (ja) * | 2013-02-08 | 2014-08-25 | Mitsubishi Electric Corp | 信号処理装置及び信号処理方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110879381A (zh) * | 2018-09-05 | 2020-03-13 | 恩智浦有限公司 | 雷达干扰检测 |
CN110879381B (zh) * | 2018-09-05 | 2024-03-15 | 恩智浦有限公司 | 雷达干扰检测 |
CN113015921A (zh) * | 2019-05-06 | 2021-06-22 | S.M.S.斯玛特微波传感器有限公司 | 用于检测交通参与者的方法 |
CN114072688A (zh) * | 2019-07-03 | 2022-02-18 | 高通股份有限公司 | 用于多雷达共存的干扰抑制 |
Also Published As
Publication number | Publication date |
---|---|
WO2017089314A1 (en) | 2017-06-01 |
EP3173812A1 (en) | 2017-05-31 |
US11313943B2 (en) | 2022-04-26 |
EP3173812B1 (en) | 2021-01-06 |
US20180356495A1 (en) | 2018-12-13 |
CN108291957B (zh) | 2022-02-01 |
JP2019526031A (ja) | 2019-09-12 |
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