DE4003775C2 - - Google Patents

Info

Publication number
DE4003775C2
DE4003775C2 DE4003775A DE4003775A DE4003775C2 DE 4003775 C2 DE4003775 C2 DE 4003775C2 DE 4003775 A DE4003775 A DE 4003775A DE 4003775 A DE4003775 A DE 4003775A DE 4003775 C2 DE4003775 C2 DE 4003775C2
Authority
DE
Germany
Prior art keywords
distance sensor
ultrasonic
ultrasonic distance
parameter
parameters
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.)
Expired - Fee Related
Application number
DE4003775A
Other languages
German (de)
English (en)
Other versions
DE4003775A1 (de
Inventor
Achim Dipl.-Ing. 7000 Stuttgart De Langen
Ulrich 7000 Stuttgart De Grunewald
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.)
Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
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 Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
Priority to DE4003775A priority Critical patent/DE4003775A1/de
Publication of DE4003775A1 publication Critical patent/DE4003775A1/de
Application granted granted Critical
Publication of DE4003775C2 publication Critical patent/DE4003775C2/de
Granted 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
    • 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
    • G01S15/105—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves using transmission of pulses having some particular characteristics using irregular pulse repetition frequency
    • 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
    • G01S15/02—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
    • G01S15/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S15/325—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of coded signals, e.g. of phase-shift keyed [PSK] 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/87—Combinations of sonar systems
    • G01S15/876—Combination of several spaced transmitters or receivers of known location for determining the position of a transponder or a reflector
    • 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
    • G01S7/537—Counter-measures or counter-counter-measures, e.g. jamming, anti-jamming

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)
DE4003775A 1990-02-08 1990-02-08 Verfahren zur steuerung eines ultraschall-entfernungssensors Granted DE4003775A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4003775A DE4003775A1 (de) 1990-02-08 1990-02-08 Verfahren zur steuerung eines ultraschall-entfernungssensors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4003775A DE4003775A1 (de) 1990-02-08 1990-02-08 Verfahren zur steuerung eines ultraschall-entfernungssensors

Publications (2)

Publication Number Publication Date
DE4003775A1 DE4003775A1 (de) 1991-08-14
DE4003775C2 true DE4003775C2 (enExample) 1993-09-09

Family

ID=6399693

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4003775A Granted DE4003775A1 (de) 1990-02-08 1990-02-08 Verfahren zur steuerung eines ultraschall-entfernungssensors

Country Status (1)

Country Link
DE (1) DE4003775A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999050687A1 (de) 1998-03-30 1999-10-07 Siemens Aktiengesellschaft Verfahren zum betrieb mehrerer benachbarter ultraschall-sensoren
CN101334472B (zh) * 2008-05-12 2011-05-04 北京理工大学 一种适用于特种机器人的超声波测距系统
FR2947638B1 (fr) * 2009-07-02 2012-09-28 Parrot Procede de telemetrie a ultrasons pour drone, avec discrimination des echos parasites issus d'un autre drone
DE102016224932A1 (de) * 2016-12-14 2018-06-14 Robert Bosch Gmbh Verfahren zum Betrieb eines Ultraschallsensors
DE102016224928A1 (de) * 2016-12-14 2018-06-14 Robert Bosch Gmbh Verfahren zum Betrieb eines Ultraschallsensors

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2960678A (en) * 1953-10-06 1960-11-15 Honeywell Regulator Co Ultrasonic level measuring apparatus
US4336605A (en) * 1980-07-23 1982-06-22 Hurst Performance, Inc. Multiplexer for ultrasonic ranging device
EP0059745B1 (de) * 1980-09-10 1985-12-04 Gewertec Gesellschaft Für Werkstofftechnik Mbh Verfahren und vorrichtung zur schallemissions-ortung und -analyse
DE3405915A1 (de) * 1984-02-18 1985-08-22 Bayerische Motoren Werke AG, 8000 München Schaltanordnung fuer einen ultraschall-entfernungsmesser
DE3513270A1 (de) * 1985-04-13 1986-10-23 Swf Auto Electric Gmbh Einrichtung zur abstandsmessung, insbesondere fuer kraftfahrzeuge
DE3701521A1 (de) * 1987-01-21 1988-08-04 Hanns Rump Apparat zum zwecke der lueckenlosen absicherung von stationaeren und/oder beweglichen objekten
DE3821577A1 (de) * 1988-06-25 1990-01-04 Hipp Johann F Verfahren und vorrichtung zur hinderniserkennung mit ultraschallentfernungsmessung

Also Published As

Publication number Publication date
DE4003775A1 (de) 1991-08-14

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee