IT1228892B - Sistema per misurare distanze senza contratto meccanico. - Google Patents

Sistema per misurare distanze senza contratto meccanico.

Info

Publication number
IT1228892B
IT1228892B IT8919561A IT1956189A IT1228892B IT 1228892 B IT1228892 B IT 1228892B IT 8919561 A IT8919561 A IT 8919561A IT 1956189 A IT1956189 A IT 1956189A IT 1228892 B IT1228892 B IT 1228892B
Authority
IT
Italy
Prior art keywords
measure distances
contract
mechanical
mechanical contract
distances
Prior art date
Application number
IT8919561A
Other languages
English (en)
Other versions
IT8919561A0 (it
Inventor
Peter Rapps
Georg Riedel
Martin Noll
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of IT8919561A0 publication Critical patent/IT8919561A0/it
Application granted granted Critical
Publication of IT1228892B publication Critical patent/IT1228892B/it

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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
    • G01S15/931—Sonar 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G01S15/102—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves using transmission of pulses having some particular characteristics
    • 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G01S15/102—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves using transmission of pulses having some particular characteristics
    • G01S15/107—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves using transmission of pulses having some particular characteristics using frequency agility of carrier wave
    • 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/87—Combinations of sonar systems
    • 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
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52004—Means for monitoring or calibrating

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
IT8919561A 1988-03-03 1989-02-24 Sistema per misurare distanze senza contratto meccanico. IT1228892B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3806847A DE3806847A1 (de) 1988-03-03 1988-03-03 Abstandsmesseinrichtung zur beruehrungslosen abstandsmessung

Publications (2)

Publication Number Publication Date
IT8919561A0 IT8919561A0 (it) 1989-02-24
IT1228892B true IT1228892B (it) 1991-07-09

Family

ID=6348699

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8919561A IT1228892B (it) 1988-03-03 1989-02-24 Sistema per misurare distanze senza contratto meccanico.

Country Status (2)

Country Link
DE (1) DE3806847A1 (it)
IT (1) IT1228892B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4123056A1 (de) * 1991-07-12 1993-01-14 Bayerische Motoren Werke Ag Abstandsmesseinrichtung fuer kraftfahrzeuge
FR2709556B1 (fr) * 1993-08-30 1995-11-10 Remtech Procédé de détermination à distance de la vitesse tridimensionnelle d'un fluide tel que l'air ou l'eau.
DE4415420A1 (de) * 1994-05-02 1995-11-09 Horn Wolfgang Schall-Entfernungsmesser
AT407304B (de) * 1998-01-20 2001-02-26 Wolfgang Dipl Ing D Stubenvoll Verbessertes verfahren zur messung des abstandes von objekten mittels ultraschall
US6690616B1 (en) 1998-08-06 2004-02-10 Ulrich Bahr Method and device for detecting objects, especially used as a parking assistance device in a motor vehicle
DE19854336A1 (de) * 1998-11-25 2000-06-15 Pepperl & Fuchs Verfahren zur Entfernungsmessung mittels Schall-Laufzeitmessung, sowie Vorrichtung zur Durchführung des Verfahrens
DE10106142A1 (de) * 2001-02-10 2002-08-14 Valeo Schalter & Sensoren Gmbh Verfahren zum Betrieb eines Ultraschall-Multisensor-Arrays
DE10236879B4 (de) * 2001-08-14 2013-10-24 Denso Corporation Hindernis-Detektionsgerät und damit in Beziehung stehendes Kommunikationsgerät
DE102011118643A1 (de) 2011-11-15 2013-05-16 Valeo Schalter Und Sensoren Gmbh Fahrerassistenzeinrichtung für ein Kraftfahrzeug, Kraftfahrzeug und Verfahren zum Betreiben einer Fahrerassistenzeinrichtung in einem Kraftfahrzeug
DE102011088225A1 (de) * 2011-12-12 2013-06-13 Robert Bosch Gmbh Verfahren und Einrichtung zur Umfelderfassung eines Bewegungshilfsmittels mittels von pulsförmig ausgesendeten Schallsignalen
DE102011122318A1 (de) 2011-12-23 2013-06-27 Valeo Schalter Und Sensoren Gmbh Verfahren zum berührungslosen Detektieren eines Objekts in einer Umgebung eines Fahrzeugs, Fahrerassistenzeinrichtung mit einer Ultraschallsensoreinrichtung und Fahrzeug mit einer derartigen Fahrerassistenzeinrichtung
CN104536003A (zh) * 2015-01-14 2015-04-22 国家电网公司 基于多种发射频率的超声波测距方法及其装置
DE102015111264B4 (de) 2015-07-13 2022-12-29 Valeo Schalter Und Sensoren Gmbh Verfahren zum Erfassen eines Objekts in einem Umgebungsbereich eines Kraftfahrzeugs durch Aussenden von Ultraschallsignalen mit unterschiedlicher Richtcharakteristik, Fahrerassistenzsystem sowie Kraftfahrzeug
DE102016101358B4 (de) 2016-01-26 2023-11-23 Valeo Schalter Und Sensoren Gmbh Verfahren zum Erfassen eines Objekts in einem Umgebungsbereich eines Kraftfahrzeugs durch Betreiben eines Ultraschallsensors mit unterschiedlichen Frequenzen, Fahrerassistenzsystem sowie Kraftfahrzeug
DE102018212061A1 (de) * 2018-07-19 2020-01-23 Robert Bosch Gmbh Verfahren zum Betreiben eines Ultraschallsensors, Ultraschallsensor und Fortbewegungsmittel
DE102019133426A1 (de) * 2019-12-06 2021-06-10 Valeo Schalter Und Sensoren Gmbh Messen mit einem Ultraschallsensorsystem in einer Störumgebung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3212053A (en) * 1950-09-25 1965-10-12 Naval Res Lab Sonar system
FR2220797B1 (it) * 1973-03-06 1977-09-02 Thomson Csf
SE418018B (sv) * 1979-04-25 1981-04-27 Ericsson Telefon Ab L M Forfarande att i en foljeradar astadkomma stort entydighetsavstand for detekterade mal medelst radarpulser med hog repetitionsfrekvens
DE3800800A1 (de) * 1988-01-14 1989-08-03 Honeywell Regelsysteme Gmbh Verfahren und vorrichtung zur abstandsmessung

Also Published As

Publication number Publication date
DE3806847A1 (de) 1989-09-14
IT8919561A0 (it) 1989-02-24

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950222