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GB2197151B - Improvements in and relating to rangefinders - Google Patents

Improvements in and relating to rangefinders

Info

Publication number
GB2197151B
GB2197151B GB8721331A GB8721331A GB2197151B GB 2197151 B GB2197151 B GB 2197151B GB 8721331 A GB8721331 A GB 8721331A GB 8721331 A GB8721331 A GB 8721331A GB 2197151 B GB2197151 B GB 2197151B
Authority
GB
United Kingdom
Prior art keywords
rangefinders
relating
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 - Lifetime
Application number
GB8721331A
Other versions
GB2197151A (en
GB8721331D0 (en
Inventor
Joseph Colin Whitehouse
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
Publication of GB8721331D0 publication Critical patent/GB8721331D0/en
Publication of GB2197151A publication Critical patent/GB2197151A/en
Application granted granted Critical
Publication of GB2197151B publication Critical patent/GB2197151B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/46—Indirect determination of position data

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
GB8721331A 1986-09-10 1987-09-10 Improvements in and relating to rangefinders Expired - Lifetime GB2197151B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868621810A GB8621810D0 (en) 1986-09-10 1986-09-10 Rangefinder for robotic applications

Publications (3)

Publication Number Publication Date
GB8721331D0 GB8721331D0 (en) 1987-10-14
GB2197151A GB2197151A (en) 1988-05-11
GB2197151B true GB2197151B (en) 1991-03-20

Family

ID=10603972

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868621810A Pending GB8621810D0 (en) 1986-09-10 1986-09-10 Rangefinder for robotic applications
GB8721331A Expired - Lifetime GB2197151B (en) 1986-09-10 1987-09-10 Improvements in and relating to rangefinders

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB868621810A Pending GB8621810D0 (en) 1986-09-10 1986-09-10 Rangefinder for robotic applications

Country Status (1)

Country Link
GB (2) GB8621810D0 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1419111A (en) * 1972-02-24 1975-12-24 Nat Res Dev Photoelectric transducer
GB1513611A (en) * 1975-02-26 1978-06-07 Bendix Corp Surface profile measuring apparatus
GB1603596A (en) * 1977-06-06 1981-11-25 Mca Disco Vision Optical transducer and focusing system
GB2124051A (en) * 1982-06-30 1984-02-08 Eastman Kodak Co Devices and methods for determining distances to radiation reflective objects
WO1986005872A1 (en) * 1983-09-20 1986-10-09 Ralf Josef Hinkel Process and apparatus for distance measurement by laser
US4647193A (en) * 1985-06-10 1987-03-03 Rca Corporation Optical target ranging apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1419111A (en) * 1972-02-24 1975-12-24 Nat Res Dev Photoelectric transducer
GB1513611A (en) * 1975-02-26 1978-06-07 Bendix Corp Surface profile measuring apparatus
GB1603596A (en) * 1977-06-06 1981-11-25 Mca Disco Vision Optical transducer and focusing system
GB2124051A (en) * 1982-06-30 1984-02-08 Eastman Kodak Co Devices and methods for determining distances to radiation reflective objects
WO1986005872A1 (en) * 1983-09-20 1986-10-09 Ralf Josef Hinkel Process and apparatus for distance measurement by laser
US4647193A (en) * 1985-06-10 1987-03-03 Rca Corporation Optical target ranging apparatus

Also Published As

Publication number Publication date
GB2197151A (en) 1988-05-11
GB8621810D0 (en) 1986-10-15
GB8721331D0 (en) 1987-10-14

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Legal Events

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

Effective date: 19970910