GB9606702D0 - Ultrasonic monitor - Google Patents

Ultrasonic monitor

Info

Publication number
GB9606702D0
GB9606702D0 GBGB9606702.0A GB9606702A GB9606702D0 GB 9606702 D0 GB9606702 D0 GB 9606702D0 GB 9606702 A GB9606702 A GB 9606702A GB 9606702 D0 GB9606702 D0 GB 9606702D0
Authority
GB
United Kingdom
Prior art keywords
ultrasonic monitor
ultrasonic
monitor
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Withdrawn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
GBGB9606702.0A
Other versions
GB2299405A (en
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.)
SUMMERS JOHN B
Advanced Monitors Holdings Ltd
Original Assignee
SUMMERS JOHN B
Advanced Monitors Holdings Ltd
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 SUMMERS JOHN B, Advanced Monitors Holdings Ltd filed Critical SUMMERS JOHN B
Publication of GB9606702D0 publication Critical patent/GB9606702D0/en
Publication of GB2299405A publication Critical patent/GB2299405A/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Withdrawn legal-status Critical Current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
    • 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
    • G01S15/50—Systems of measurement, based on relative movement of the target
    • G01S15/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S15/523—Discriminating between fixed and moving objects or between objects moving at different speeds for presence detection
    • G01S15/526—Discriminating between fixed and moving objects or between objects moving at different speeds for presence detection by comparing echos in different sonar periods
    • 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
    • G01S15/36—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated with phase comparison between the received signal and the contemporaneously transmitted signal
    • 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
    • G01S7/539—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
GB9606702A 1995-03-29 1996-03-29 Ultrasonic monitor Withdrawn GB2299405A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9506388.9A GB9506388D0 (en) 1995-03-29 1995-03-29 Ultrasonic monitor

Publications (2)

Publication Number Publication Date
GB9606702D0 true GB9606702D0 (en) 1996-06-05
GB2299405A GB2299405A (en) 1996-10-02

Family

ID=10772070

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9506388.9A Pending GB9506388D0 (en) 1995-03-29 1995-03-29 Ultrasonic monitor
GB9606702A Withdrawn GB2299405A (en) 1995-03-29 1996-03-29 Ultrasonic monitor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9506388.9A Pending GB9506388D0 (en) 1995-03-29 1995-03-29 Ultrasonic monitor

Country Status (1)

Country Link
GB (2) GB9506388D0 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999040453A2 (en) * 1998-02-09 1999-08-12 Stephen Barone Motion detectors and occupancy sensors based on displacement detection
US6690018B1 (en) 1998-10-30 2004-02-10 Electro-Optic Technologies, Llc Motion detectors and occupancy sensors with improved sensitivity, angular resolution and range
US6756595B2 (en) 2000-09-11 2004-06-29 Electro-Optic Technologies, Llc Effective quad-detector occupancy sensors and motion detectors
US8639527B2 (en) 2008-04-30 2014-01-28 Ecolab Usa Inc. Validated healthcare cleaning and sanitizing practices
CA2722489C (en) 2008-04-30 2018-05-22 Ecolab Inc. Validated healthcare cleaning and sanitizing practices
US8395515B2 (en) 2009-06-12 2013-03-12 Ecolab Usa Inc. Hand hygiene compliance monitoring
USRE48951E1 (en) 2015-08-05 2022-03-01 Ecolab Usa Inc. Hand hygiene compliance monitoring
US20140210620A1 (en) 2013-01-25 2014-07-31 Ultraclenz Llc Wireless communication for dispenser beacons
FI20115542A0 (en) * 2011-06-03 2011-06-03 Marimils Oy Procedures and systems for monitoring
US9594163B2 (en) * 2013-04-15 2017-03-14 Electronics And Telecommunications Research Institute Security and surveillance system and method
KR101765053B1 (en) * 2013-04-15 2017-08-10 한국전자통신연구원 Monitoring system and monitoring method
US11272815B2 (en) 2017-03-07 2022-03-15 Ecolab Usa Inc. Monitoring modules for hand hygiene dispensers
US10529219B2 (en) 2017-11-10 2020-01-07 Ecolab Usa Inc. Hand hygiene compliance monitoring
CA3123862A1 (en) 2018-12-20 2020-06-25 Ecolab Usa Inc. Adaptive route, bi-directional network communication
CN114783140B (en) * 2022-04-21 2024-01-30 湖南大学 Non-contact fire monitoring system and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512000A (en) * 1980-12-23 1985-04-16 Tokyo Shibaura Denki Kabushiki Kaisha Object detector which compares returned signals from successive transmissions
GB2115151B (en) * 1982-02-17 1985-09-04 Univ Bradford Movement detection system
US4800540A (en) * 1986-12-04 1989-01-24 The United States Of America As Represented By The United States Department Of Energy Discriminating ultrasonic proximity detection system
US4991146A (en) * 1989-11-30 1991-02-05 Deere & Company Intrusion detection system
JPH08507706A (en) * 1993-02-25 1996-08-20 アドバンスト モニターズ ホールディングズ リミテッド Ultrasonic monitor

Also Published As

Publication number Publication date
GB9506388D0 (en) 1995-05-17
GB2299405A (en) 1996-10-02

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)