FI20085858A - Menetelmä tien kunnon tarkkailuun - Google Patents

Menetelmä tien kunnon tarkkailuun Download PDF

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Publication number
FI20085858A
FI20085858A FI20085858A FI20085858A FI20085858A FI 20085858 A FI20085858 A FI 20085858A FI 20085858 A FI20085858 A FI 20085858A FI 20085858 A FI20085858 A FI 20085858A FI 20085858 A FI20085858 A FI 20085858A
Authority
FI
Finland
Prior art keywords
fitness
road
determining
Prior art date
Application number
FI20085858A
Other languages
English (en)
Swedish (sv)
Other versions
FI121250B (fi
FI20085858A0 (fi
Inventor
Ville Viikari
Timo Varpula
Original Assignee
Valtion Teknillinen
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 Valtion Teknillinen filed Critical Valtion Teknillinen
Priority to FI20085858A priority Critical patent/FI121250B/fi
Publication of FI20085858A0 publication Critical patent/FI20085858A0/fi
Priority to EP09397523.3A priority patent/EP2216659B1/en
Priority to EP13164708.3A priority patent/EP2653882B1/en
Publication of FI20085858A publication Critical patent/FI20085858A/fi
Application granted granted Critical
Publication of FI121250B publication Critical patent/FI121250B/fi

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
    • G01S13/04—Systems determining presence of a 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
    • 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
    • G01S7/024—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using polarisation effects
    • G01S7/025—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using polarisation effects involving the transmission of linearly polarised waves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D63/00—Motor vehicles or trailers not otherwise provided for
    • B62D63/02—Motor vehicles
    • B62D63/04—Component parts or accessories
    • 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
    • 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
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4004—Means for monitoring or calibrating of parts of a radar system
    • 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
    • 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
    • G01S2013/9315—Monitoring blind spots
    • 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
    • G01S2013/9321—Velocity regulation, e.g. cruise control
    • 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
    • G01S2013/9322—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles using additional data, e.g. driver condition, road state or weather data
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Radar Systems Or Details Thereof (AREA)
FI20085858A 2008-09-11 2008-09-11 Menetelmä tieolosuhteiden tunnistamiseksi FI121250B (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20085858A FI121250B (fi) 2008-09-11 2008-09-11 Menetelmä tieolosuhteiden tunnistamiseksi
EP09397523.3A EP2216659B1 (en) 2008-09-11 2009-09-09 A method for road condition recognition
EP13164708.3A EP2653882B1 (en) 2008-09-11 2009-09-09 A method for road condition recognition

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20085858A FI121250B (fi) 2008-09-11 2008-09-11 Menetelmä tieolosuhteiden tunnistamiseksi
FI20085858 2008-09-11

Publications (3)

Publication Number Publication Date
FI20085858A0 FI20085858A0 (fi) 2008-09-11
FI20085858A true FI20085858A (fi) 2010-03-12
FI121250B FI121250B (fi) 2010-08-31

Family

ID=39852247

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20085858A FI121250B (fi) 2008-09-11 2008-09-11 Menetelmä tieolosuhteiden tunnistamiseksi

Country Status (2)

Country Link
EP (2) EP2653882B1 (fi)
FI (1) FI121250B (fi)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO333851B1 (no) 2012-01-23 2013-09-30 Ares Turbine As Fremgangsmåte og system for registrering av piggdekk på kjøretøy.
WO2014024763A1 (ja) * 2012-08-08 2014-02-13 日産自動車株式会社 路面状態検出装置及び路面状態検出方法
GB2523091B (en) 2014-02-12 2017-11-01 Jaguar Land Rover Ltd A system for use in a vehicle
CN104266768B (zh) * 2014-10-24 2017-09-26 中国科学院空间科学与应用研究中心 一种全极化微波辐射计变温源装置
DE102015003115B4 (de) * 2015-03-11 2021-10-07 Audi Ag Verfahren zur Ermittlung einer Fahrbahnzustandsinformation und Kraftfahrzeug
LU93302B1 (en) 2016-11-14 2018-06-18 Iee Sa Polarimetric Radar System and Method for Classifying Objects ahead of a Vehicle
LU93324B1 (en) 2016-11-25 2018-05-25 Iee Sa Polarimetric Radar System and Method for Detecting and Classifying Vehicle Occupants and Other Objects in a Vehicle Interior
JP6809166B2 (ja) * 2016-11-25 2021-01-06 日産自動車株式会社 路面判断方法および路面判断装置
JP7039323B2 (ja) * 2018-02-23 2022-03-22 名古屋電機工業株式会社 路面状態判別装置、路面状態判別方法および路面状態判別プログラム
DE102018203924A1 (de) * 2018-03-15 2019-09-19 Robert Bosch Gmbh Verfahren und Vorrichtung zur Erkennung einer Fahrbahnoberflächenbeschaffenheit
DE102019202936A1 (de) * 2019-03-05 2020-09-10 Audi Ag Verfahren zur radarbasierten Umfelderfassung in einem Kraftfahrzeug und Kraftfahrzeug
EP4308973A1 (en) * 2021-03-15 2024-01-24 Telefonaktiebolaget LM Ericsson (publ) Detect weather changes via ground plane reflection coefficients
EP4152040A1 (en) * 2021-09-17 2023-03-22 Aptiv Technologies Limited Method and radar system for determining road conditions
EP4303608A1 (en) * 2022-07-05 2024-01-10 Aptiv Technologies Limited Radar system for automotive applications
EP4303610A1 (en) * 2022-07-06 2024-01-10 Aptiv Technologies Limited Radar system for automotive applications

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19715999A1 (de) 1997-04-17 1998-10-22 Daimler Benz Ag Radar-Anordnung zur Straßenzustandserkennung in einem Kraftfahrzeug
DE19718623A1 (de) * 1997-05-02 1998-11-05 Daimler Benz Ag Verfahren zur polarimetrischen Fahrbahnerkennung
DE19816004A1 (de) * 1998-04-09 1999-10-14 Daimler Chrysler Ag Anordnung zur Fahrbahnzustandserkennung
DE19932094A1 (de) 1999-07-09 2001-01-25 Daimler Chrysler Ag Multisensorielle, vorausschauende Straßenzustandserkennung
KR20010047234A (ko) 1999-11-18 2001-06-15 김덕중 노면 감지 장치

Also Published As

Publication number Publication date
EP2653882B1 (en) 2017-12-20
FI121250B (fi) 2010-08-31
EP2216659A1 (en) 2010-08-11
EP2216659B1 (en) 2013-04-24
FI20085858A0 (fi) 2008-09-11
EP2653882A1 (en) 2013-10-23

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