GB2317316B - Ultrasonic object detection system - Google Patents

Ultrasonic object detection system

Info

Publication number
GB2317316B
GB2317316B GB9718824A GB9718824A GB2317316B GB 2317316 B GB2317316 B GB 2317316B GB 9718824 A GB9718824 A GB 9718824A GB 9718824 A GB9718824 A GB 9718824A GB 2317316 B GB2317316 B GB 2317316B
Authority
GB
United Kingdom
Prior art keywords
detection system
object detection
ultrasonic object
ultrasonic
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.)
Expired - Fee Related
Application number
GB9718824A
Other versions
GB2317316A (en
GB9718824D0 (en
Inventor
Michael William Hustwitt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0025873A priority Critical patent/GB2352294A/en
Publication of GB9718824D0 publication Critical patent/GB9718824D0/en
Publication of GB2317316A publication Critical patent/GB2317316A/en
Application granted granted Critical
Publication of GB2317316B publication Critical patent/GB2317316B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • G01H3/005—Testing or calibrating of detectors covered by the subgroups of G01H3/00
    • 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
    • G01S7/521—Constructional features
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
    • 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
    • G01S2015/937—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles sensor installation details
    • G01S2015/938—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles sensor installation details in the bumper area
    • 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
GB9718824A 1996-09-11 1997-09-04 Ultrasonic object detection system Expired - Fee Related GB2317316B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0025873A GB2352294A (en) 1996-09-11 1997-09-04 Ultrasonic object detection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9618947.7A GB9618947D0 (en) 1996-09-11 1996-09-11 Ultrasonic object detection system

Publications (3)

Publication Number Publication Date
GB9718824D0 GB9718824D0 (en) 1997-11-12
GB2317316A GB2317316A (en) 1998-03-18
GB2317316B true GB2317316B (en) 2001-02-21

Family

ID=10799750

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9618947.7A Pending GB9618947D0 (en) 1996-09-11 1996-09-11 Ultrasonic object detection system
GB9718824A Expired - Fee Related GB2317316B (en) 1996-09-11 1997-09-04 Ultrasonic object detection system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9618947.7A Pending GB9618947D0 (en) 1996-09-11 1996-09-11 Ultrasonic object detection system

Country Status (1)

Country Link
GB (2) GB9618947D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3628480B2 (en) * 1997-05-30 2005-03-09 株式会社デンソー Ultrasonic sensor
DE10138001A1 (en) 2001-08-02 2003-02-20 Bosch Gmbh Robert Echo signal monitoring device, for use on motor vehicle, has mode for determining relative position of transmitter and receiver units with respect to each other using returned echo
ITTO20030149A1 (en) * 2003-03-03 2004-09-04 Azimut S P A APPARATUS TO DETECT THE INSTANTANEOUS DISTANCE BETWEEN THE AFT OF A BOAT AND A FIXED STRUCTURE SUCH AS A BENCH OR Jetty OR BRIDGE.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1565258A (en) * 1975-12-15 1980-04-16 Matsushita Electric Works Ltd Ultrasonic wave horn
GB2160321A (en) * 1984-05-29 1985-12-18 Nissan Motor Ultrasonic rangefinder
GB2272819A (en) * 1992-11-19 1994-05-25 Bosch Gmbh Robert Electroacoustic transducer
GB2279745A (en) * 1993-07-09 1995-01-11 Marconi Gec Ltd Acoustic transmitting and receiving unit.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1565258A (en) * 1975-12-15 1980-04-16 Matsushita Electric Works Ltd Ultrasonic wave horn
GB2160321A (en) * 1984-05-29 1985-12-18 Nissan Motor Ultrasonic rangefinder
GB2272819A (en) * 1992-11-19 1994-05-25 Bosch Gmbh Robert Electroacoustic transducer
GB2279745A (en) * 1993-07-09 1995-01-11 Marconi Gec Ltd Acoustic transmitting and receiving unit.

Also Published As

Publication number Publication date
GB9618947D0 (en) 1996-10-23
GB2317316A (en) 1998-03-18
GB9718824D0 (en) 1997-11-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee