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GB2358919B - Monitoring device and method - Google Patents

Monitoring device and method

Info

Publication number
GB2358919B
GB2358919B GB0001629A GB0001629A GB2358919B GB 2358919 B GB2358919 B GB 2358919B GB 0001629 A GB0001629 A GB 0001629A GB 0001629 A GB0001629 A GB 0001629A GB 2358919 B GB2358919 B GB 2358919B
Authority
GB
United Kingdom
Prior art keywords
monitoring device
monitoring
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
GB0001629A
Other versions
GB2358919A (en
GB0001629D0 (en
Inventor
Andrew Steven Russell
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 GB0001629A priority Critical patent/GB2358919B/en
Publication of GB0001629D0 publication Critical patent/GB0001629D0/en
Priority to AU16417/01A priority patent/AU781270B2/en
Priority to CA 2332156 priority patent/CA2332156A1/en
Publication of GB2358919A publication Critical patent/GB2358919A/en
Application granted granted Critical
Publication of GB2358919B publication Critical patent/GB2358919B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00Photometry, e.g. photographic exposure meter
    • G01J1/42Photometry, e.g. photographic exposure meter using electric radiation detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
GB0001629A 2000-01-26 2000-01-26 Monitoring device and method Expired - Fee Related GB2358919B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0001629A GB2358919B (en) 2000-01-26 2000-01-26 Monitoring device and method
AU16417/01A AU781270B2 (en) 2000-01-26 2001-01-24 Monitoring device and method
CA 2332156 CA2332156A1 (en) 2000-01-26 2001-01-25 Monitoring device and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0001629A GB2358919B (en) 2000-01-26 2000-01-26 Monitoring device and method

Publications (3)

Publication Number Publication Date
GB0001629D0 GB0001629D0 (en) 2000-03-15
GB2358919A GB2358919A (en) 2001-08-08
GB2358919B true GB2358919B (en) 2004-09-22

Family

ID=9884266

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0001629A Expired - Fee Related GB2358919B (en) 2000-01-26 2000-01-26 Monitoring device and method

Country Status (3)

Country Link
AU (1) AU781270B2 (en)
CA (1) CA2332156A1 (en)
GB (1) GB2358919B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7684029B2 (en) * 2004-10-29 2010-03-23 Avago Technologies General Ip (Singapore) Pte. Ltd. Method and apparatus for identifying a sensed light environment
EP2089853B1 (en) 2006-11-20 2017-08-23 Thomson Licensing Method and system for modeling light
CN104870953B (en) * 2012-12-14 2018-03-27 皇家飞利浦有限公司 Wrist-worn device for sensing ambient light intensity

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2060872A (en) * 1979-09-17 1981-05-07 Johns Manville Measurement of luminous flux angular distribution at a task location
US4491727A (en) * 1981-07-01 1985-01-01 Ramot University Authority For Applied Research Solar radiation sensor and system including same for measuring solar radiation distribution
US4915500A (en) * 1985-08-16 1990-04-10 The United States Of America As Represented By The Department Of Energy Multichannel optical sensing device
EP0532940A2 (en) * 1991-08-22 1993-03-24 Matsushita Electric Industrial Co., Ltd. Method and apparatus for analyzing a lighting environment
US5384719A (en) * 1990-06-01 1995-01-24 Rediffusion Simulation Limited Image generator for simulating the illumination effects of a vehicle-mounted light source on an image displayed on a screen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2060872A (en) * 1979-09-17 1981-05-07 Johns Manville Measurement of luminous flux angular distribution at a task location
US4491727A (en) * 1981-07-01 1985-01-01 Ramot University Authority For Applied Research Solar radiation sensor and system including same for measuring solar radiation distribution
US4915500A (en) * 1985-08-16 1990-04-10 The United States Of America As Represented By The Department Of Energy Multichannel optical sensing device
US5384719A (en) * 1990-06-01 1995-01-24 Rediffusion Simulation Limited Image generator for simulating the illumination effects of a vehicle-mounted light source on an image displayed on a screen
EP0532940A2 (en) * 1991-08-22 1993-03-24 Matsushita Electric Industrial Co., Ltd. Method and apparatus for analyzing a lighting environment

Also Published As

Publication number Publication date
GB2358919A (en) 2001-08-08
AU781270B2 (en) 2005-05-12
CA2332156A1 (en) 2001-07-26
GB0001629D0 (en) 2000-03-15
AU1641701A (en) 2001-08-02

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Legal Events

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

Effective date: 20170126