CN107037432A - 用于车辆的雷达装置及其确定目标的方法 - Google Patents
用于车辆的雷达装置及其确定目标的方法 Download PDFInfo
- Publication number
- CN107037432A CN107037432A CN201611021755.5A CN201611021755A CN107037432A CN 107037432 A CN107037432 A CN 107037432A CN 201611021755 A CN201611021755 A CN 201611021755A CN 107037432 A CN107037432 A CN 107037432A
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- chirp
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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
- 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
- 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
- G01S13/02—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
- G01S13/06—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
- G01S13/345—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 triangular 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
- 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
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150162536A KR102488038B1 (ko) | 2015-11-19 | 2015-11-19 | 차량용 레이더 장치 및 그의 타겟 결정 방법 |
KR10-2015-0162536 | 2015-11-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107037432A true CN107037432A (zh) | 2017-08-11 |
CN107037432B CN107037432B (zh) | 2020-11-10 |
Family
ID=58693975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611021755.5A Active CN107037432B (zh) | 2015-11-19 | 2016-11-21 | 用于车辆的雷达装置及其确定目标的方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11099269B2 (zh) |
KR (1) | KR102488038B1 (zh) |
CN (1) | CN107037432B (zh) |
DE (1) | DE102016222776B4 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107861116A (zh) * | 2017-10-31 | 2018-03-30 | 西安电子科技大学 | 一种雷达测距的优化方法 |
CN108287335A (zh) * | 2018-04-19 | 2018-07-17 | 广州合智瑞达科技有限公司 | 一种利用lfmcw雷达的频率调制信号来对多目标进行测距测速的方法 |
CN110531358A (zh) * | 2018-05-25 | 2019-12-03 | 华为技术有限公司 | 信息测量方法及信息测量装置 |
CN113156405A (zh) * | 2020-01-22 | 2021-07-23 | 苏州一径科技有限公司 | Fmcw激光雷达多源串扰解耦方法、fmcw激光雷达及雷达系统 |
CN113678022A (zh) * | 2019-04-08 | 2021-11-19 | 大陆汽车系统公司 | 用于汽车雷达跟踪的重影对象标识 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102451286B1 (ko) * | 2017-12-07 | 2022-10-06 | 주식회사 에이치엘클레무브 | 타겟 검출 장치 및 방법 |
DE102017131114A1 (de) * | 2017-12-22 | 2019-06-27 | S.M.S, Smart Microwave Sensors Gmbh | Verfahren und Vorrichtung zum Bestimmen wenigstens eines Parameters eines Objektes |
US11360215B2 (en) * | 2018-12-20 | 2022-06-14 | Gm Cruise Holdings Llc | Lidar system that is configured to compute ranges with differing range resolutions |
KR20200129526A (ko) * | 2019-05-09 | 2020-11-18 | 주식회사 만도 | 차량용 레이더 장치, 및 차량용 레이더 제어 방법과 시스템 |
US11480662B2 (en) * | 2020-02-12 | 2022-10-25 | Aptiv Technologies Limited | Fast-scanning frequency-modulated continuous wave (FMCW) lidar systems |
US11933876B2 (en) | 2020-06-11 | 2024-03-19 | Qualcomm Incorporated | Combined frequency modulated continuous wave radar detection |
US11740338B2 (en) | 2020-07-02 | 2023-08-29 | Aptiv Technologies Limited | Resolving return signals among pixels in frequency-modulated continuous-wave (FMCW) lidar systems |
US11971508B2 (en) | 2020-07-08 | 2024-04-30 | Aptiv Technologies AG | Varying waveforms across frames in frequency-modulated continuous-wave (FMCW) lidar systems |
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CN101052891A (zh) * | 2004-10-29 | 2007-10-10 | 罗伯特·博世有限公司 | 具有固定目标抑制的fmcw雷达 |
CN101089653A (zh) * | 2007-07-20 | 2007-12-19 | 西安理工大学 | 近程调频连续波fmcw雷达抗干扰方法 |
CN101666874A (zh) * | 2009-09-07 | 2010-03-10 | 北京科技大学 | 一种fmcw雷达测距精确校正的测量装置与补偿校正方法 |
US20110122014A1 (en) * | 2008-07-31 | 2011-05-26 | Wieslaw Jerzy Szajnowski | Object detection with multiple frequency chirps |
US20110181456A1 (en) * | 2006-06-21 | 2011-07-28 | Valeo Schalter Und Sensoren Gmbh | Motor vehicle radar system, and method for determining speeds and distances of objects |
CN104678391A (zh) * | 2013-12-02 | 2015-06-03 | 株式会社万都 | 基于连续波雷达传感信号及调频连续波雷达传感信号的周边环境检测方法及装置 |
US9581682B2 (en) * | 2013-07-05 | 2017-02-28 | Mando Corporation | Frequency modulated continuous wave radar device, and object detection method using continuous wave thereof |
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KR0162536B1 (ko) | 1995-10-05 | 1998-11-16 | 이능희 | 기호성이 우수한 혼합 녹차의 제조 방법 |
DE19922411A1 (de) | 1999-04-07 | 2000-10-12 | Volkswagen Ag | Radarverfahren zur Messung von Abständen und Relativgeschwindigkeiten zwischen einem Fahrzeug und einem oder mehreren Hindernissen |
DE10243811A1 (de) | 2002-09-20 | 2004-04-01 | Robert Bosch Gmbh | Verfahren zur Abstands- und Geschwindigkeitsmessung an mehreren Objekten mittels FMCW-Radar |
JP4977443B2 (ja) * | 2006-10-31 | 2012-07-18 | 日立オートモティブシステムズ株式会社 | レーダ装置及びレーダ検出方法 |
DE102010030289A1 (de) * | 2010-06-21 | 2011-12-22 | Robert Bosch Gmbh | Radarsensor und Verfahren zum Betreiben eines Radarsensors |
DE102012220879A1 (de) * | 2012-11-15 | 2014-05-15 | Robert Bosch Gmbh | Rapid-Chirps-FMCW-Radar |
KR102128544B1 (ko) | 2012-12-26 | 2020-06-30 | 현대모비스 주식회사 | 레이더 장치 및 이에 적용되는 신호처리방법 |
KR102144668B1 (ko) * | 2013-11-05 | 2020-08-14 | 현대모비스 주식회사 | 가변 파형을 이용하여 허위 타켓 판별하는 차량용 레이더 및 이를 이용한 허위 타겟 판별 방법 |
-
2015
- 2015-11-19 KR KR1020150162536A patent/KR102488038B1/ko active IP Right Grant
-
2016
- 2016-11-18 US US15/355,057 patent/US11099269B2/en active Active
- 2016-11-18 DE DE102016222776.9A patent/DE102016222776B4/de active Active
- 2016-11-21 CN CN201611021755.5A patent/CN107037432B/zh active Active
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CN101052891A (zh) * | 2004-10-29 | 2007-10-10 | 罗伯特·博世有限公司 | 具有固定目标抑制的fmcw雷达 |
US20110181456A1 (en) * | 2006-06-21 | 2011-07-28 | Valeo Schalter Und Sensoren Gmbh | Motor vehicle radar system, and method for determining speeds and distances of objects |
CN101089653A (zh) * | 2007-07-20 | 2007-12-19 | 西安理工大学 | 近程调频连续波fmcw雷达抗干扰方法 |
US20110122014A1 (en) * | 2008-07-31 | 2011-05-26 | Wieslaw Jerzy Szajnowski | Object detection with multiple frequency chirps |
CN101666874A (zh) * | 2009-09-07 | 2010-03-10 | 北京科技大学 | 一种fmcw雷达测距精确校正的测量装置与补偿校正方法 |
US9581682B2 (en) * | 2013-07-05 | 2017-02-28 | Mando Corporation | Frequency modulated continuous wave radar device, and object detection method using continuous wave thereof |
CN104678391A (zh) * | 2013-12-02 | 2015-06-03 | 株式会社万都 | 基于连续波雷达传感信号及调频连续波雷达传感信号的周边环境检测方法及装置 |
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Cited By (7)
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CN107861116A (zh) * | 2017-10-31 | 2018-03-30 | 西安电子科技大学 | 一种雷达测距的优化方法 |
CN108287335A (zh) * | 2018-04-19 | 2018-07-17 | 广州合智瑞达科技有限公司 | 一种利用lfmcw雷达的频率调制信号来对多目标进行测距测速的方法 |
CN110531358A (zh) * | 2018-05-25 | 2019-12-03 | 华为技术有限公司 | 信息测量方法及信息测量装置 |
CN113678022A (zh) * | 2019-04-08 | 2021-11-19 | 大陆汽车系统公司 | 用于汽车雷达跟踪的重影对象标识 |
CN113156405A (zh) * | 2020-01-22 | 2021-07-23 | 苏州一径科技有限公司 | Fmcw激光雷达多源串扰解耦方法、fmcw激光雷达及雷达系统 |
WO2021147978A1 (zh) * | 2020-01-22 | 2021-07-29 | 苏州一径科技有限公司 | Fmcw激光雷达多源串扰解耦方法、fmcw激光雷达及雷达系统 |
CN113156405B (zh) * | 2020-01-22 | 2022-12-20 | 苏州一径科技有限公司 | Fmcw激光雷达多源串扰解耦方法、fmcw激光雷达及雷达系统 |
Also Published As
Publication number | Publication date |
---|---|
DE102016222776A1 (de) | 2017-05-24 |
DE102016222776B4 (de) | 2023-02-09 |
CN107037432B (zh) | 2020-11-10 |
KR20170058663A (ko) | 2017-05-29 |
US20170146648A1 (en) | 2017-05-25 |
US11099269B2 (en) | 2021-08-24 |
KR102488038B1 (ko) | 2023-01-13 |
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