DE102011121560A8 - Method for the detection and classification of objects - Google Patents

Method for the detection and classification of objects Download PDF

Info

Publication number
DE102011121560A8
DE102011121560A8 DE102011121560.7A DE102011121560A DE102011121560A8 DE 102011121560 A8 DE102011121560 A8 DE 102011121560A8 DE 102011121560 A DE102011121560 A DE 102011121560A DE 102011121560 A8 DE102011121560 A8 DE 102011121560A8
Authority
DE
Germany
Prior art keywords
classification
objects
detection
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.)
Withdrawn
Application number
DE102011121560.7A
Other languages
German (de)
Other versions
DE102011121560A1 (en
Inventor
Markus Andres
Prof. Dr. Menzel Wolfgang
Hans-Ludwig Bloecher
Christoph Fischer
Karim Abdalla Farag Ishak
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mercedes Benz Group AG
Original Assignee
Daimler AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daimler AG filed Critical Daimler AG
Priority to DE102011121560A priority Critical patent/DE102011121560A1/en
Publication of DE102011121560A1 publication Critical patent/DE102011121560A1/en
Publication of DE102011121560A8 publication Critical patent/DE102011121560A8/en
Withdrawn legal-status Critical Current

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
    • 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
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G01S7/415—Identification of targets based on measurements of movement associated with the target
    • 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
    • G01S13/88—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
    • G01S13/88—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
    • G01S2013/932—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles using own vehicle data, e.g. ground speed, steering wheel direction
    • 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
    • G01S2013/93272—Sensor installation details in the back of the vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
DE102011121560A 2011-12-20 2011-12-20 Method for detection and classification of objects based on radar data, involves forming spacing cells for equal space or angle cells for equal angles, where temporal velocity curves are determined for multiple point targets of object Withdrawn DE102011121560A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102011121560A DE102011121560A1 (en) 2011-12-20 2011-12-20 Method for detection and classification of objects based on radar data, involves forming spacing cells for equal space or angle cells for equal angles, where temporal velocity curves are determined for multiple point targets of object

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011121560A DE102011121560A1 (en) 2011-12-20 2011-12-20 Method for detection and classification of objects based on radar data, involves forming spacing cells for equal space or angle cells for equal angles, where temporal velocity curves are determined for multiple point targets of object

Publications (2)

Publication Number Publication Date
DE102011121560A1 DE102011121560A1 (en) 2013-06-20
DE102011121560A8 true DE102011121560A8 (en) 2014-05-22

Family

ID=48522066

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102011121560A Withdrawn DE102011121560A1 (en) 2011-12-20 2011-12-20 Method for detection and classification of objects based on radar data, involves forming spacing cells for equal space or angle cells for equal angles, where temporal velocity curves are determined for multiple point targets of object

Country Status (1)

Country Link
DE (1) DE102011121560A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107076836A (en) * 2014-07-29 2017-08-18 法雷奥开关和传感器有限责任公司 For method, driver assistance system and the motor vehicles to the object classification in motor vehicles peripheral region

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013017347A1 (en) 2013-10-18 2015-04-23 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Method for classifying obstacles
DE102016001772A1 (en) 2016-02-16 2016-08-11 Daimler Ag Method for movement and behavior prediction in objects in a vehicle environment
DE102016212794B4 (en) 2016-07-13 2022-03-10 Volkswagen Aktiengesellschaft Method and device for detecting objects in the vicinity of a motor vehicle
DE102016213007A1 (en) * 2016-07-15 2018-01-18 Robert Bosch Gmbh Method and system for scanning an object
DE102017211432A1 (en) * 2017-07-05 2019-01-10 Robert Bosch Gmbh System for detecting a moving object
JP6989766B2 (en) * 2017-09-29 2022-01-12 ミツミ電機株式会社 Radar device and target detection method
EP3483625B1 (en) * 2017-11-10 2023-01-04 Denso Corporation Automotive radar system with direct measurement of yaw rate and/or heading of object vehicle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010045980A1 (en) 2010-09-18 2011-05-12 Daimler Ag Radar method for determining distance and speed and/or angles of object i.e. pedestrian, involves continuing base band signal and/or signal derived from base band signal by spectral estimation method i.e. linear prediction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107076836A (en) * 2014-07-29 2017-08-18 法雷奥开关和传感器有限责任公司 For method, driver assistance system and the motor vehicles to the object classification in motor vehicles peripheral region
CN107076836B (en) * 2014-07-29 2020-09-22 法雷奥开关和传感器有限责任公司 Method for classifying objects in a region surrounding a motor vehicle, driver assistance system and motor vehicle

Also Published As

Publication number Publication date
DE102011121560A1 (en) 2013-06-20

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Legal Events

Date Code Title Description
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee