GB0028651D0 - Detection system for determining positional and other information about objects - Google Patents

Detection system for determining positional and other information about objects

Info

Publication number
GB0028651D0
GB0028651D0 GBGB0028651.8A GB0028651A GB0028651D0 GB 0028651 D0 GB0028651 D0 GB 0028651D0 GB 0028651 A GB0028651 A GB 0028651A GB 0028651 D0 GB0028651 D0 GB 0028651D0
Authority
GB
United Kingdom
Prior art keywords
objects
information
detection system
determining positional
positional
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.)
Granted
Application number
GBGB0028651.8A
Other versions
GB2354073B (en
GB2354073A (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.)
AT&T Laboratories Cambridge Ltd
Original Assignee
AT&T Laboratories Cambridge 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
Priority claimed from GBGB9625208.5A external-priority patent/GB9625208D0/en
Application filed by AT&T Laboratories Cambridge Ltd filed Critical AT&T Laboratories Cambridge Ltd
Publication of GB0028651D0 publication Critical patent/GB0028651D0/en
Publication of GB2354073A publication Critical patent/GB2354073A/en
Application granted granted Critical
Publication of GB2354073B publication Critical patent/GB2354073B/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
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/16—Systems for determining distance or velocity not using reflection or reradiation using difference in transit time between electrical and acoustic 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic, or infrasonic waves
    • G01S5/186—Determination of attitude
    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic, or infrasonic waves
    • G01S5/30—Determining absolute distances from a plurality of spaced points of known location

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
GB0028651A 1996-12-04 1997-12-04 Detection system for determining position and orientation of objects Expired - Fee Related GB2354073B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9625208.5A GB9625208D0 (en) 1996-12-04 1996-12-04 Detection system for determining information about objects
GB9725760A GB2320089B (en) 1996-12-04 1997-12-04 Detection system for determining positional and other information about objects

Publications (3)

Publication Number Publication Date
GB0028651D0 true GB0028651D0 (en) 2001-01-10
GB2354073A GB2354073A (en) 2001-03-14
GB2354073B GB2354073B (en) 2001-06-27

Family

ID=26310548

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0028651A Expired - Fee Related GB2354073B (en) 1996-12-04 1997-12-04 Detection system for determining position and orientation of objects

Country Status (1)

Country Link
GB (1) GB2354073B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110954891A (en) * 2018-09-27 2020-04-03 艾尔默斯半导体股份公司 Method for carrying out diagnostics or self-testing in an ultrasound measuring system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11096141B2 (en) * 2018-08-27 2021-08-17 Zte Corporation Location information determination based on timing measurements in wireless networks

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5550726A (en) * 1992-10-08 1996-08-27 Ushio U-Tech Inc. Automatic control system for lighting projector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110954891A (en) * 2018-09-27 2020-04-03 艾尔默斯半导体股份公司 Method for carrying out diagnostics or self-testing in an ultrasound measuring system
CN110954891B (en) * 2018-09-27 2024-05-28 艾尔默斯半导体欧洲股份公司 Method for performing diagnostics or self-testing in an ultrasound measurement system

Also Published As

Publication number Publication date
GB2354073B (en) 2001-06-27
GB2354073A (en) 2001-03-14

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20151204