GB2325106B - Method of operating a surveillance system - Google Patents

Method of operating a surveillance system

Info

Publication number
GB2325106B
GB2325106B GB9807783A GB9807783A GB2325106B GB 2325106 B GB2325106 B GB 2325106B GB 9807783 A GB9807783 A GB 9807783A GB 9807783 A GB9807783 A GB 9807783A GB 2325106 B GB2325106 B GB 2325106B
Authority
GB
United Kingdom
Prior art keywords
operating
surveillance system
surveillance
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
GB9807783A
Other versions
GB9807783D0 (en
GB2325106A (en
Inventor
Eric Taylor
Raymond Freese
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.)
Impac Technologies
Original Assignee
Impac Technologies
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 Impac Technologies filed Critical Impac Technologies
Publication of GB9807783D0 publication Critical patent/GB9807783D0/en
Publication of GB2325106A publication Critical patent/GB2325106A/en
Application granted granted Critical
Publication of GB2325106B publication Critical patent/GB2325106B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19678—User interface
    • G08B13/19691—Signalling events for better perception by user, e.g. indicating alarms by making display brighter, adding text, creating a sound
    • G08B13/19693—Signalling events for better perception by user, e.g. indicating alarms by making display brighter, adding text, creating a sound using multiple video sources viewed on a single or compound screen
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19639—Details of the system layout
    • G08B13/19645—Multiple cameras, each having view on one of a plurality of scenes, e.g. multiple cameras for multi-room surveillance or for tracking an object by view hand-over
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • Closed-Circuit Television Systems (AREA)
GB9807783A 1997-04-11 1998-04-09 Method of operating a surveillance system Expired - Fee Related GB2325106B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4389797P 1997-04-11 1997-04-11

Publications (3)

Publication Number Publication Date
GB9807783D0 GB9807783D0 (en) 1998-06-10
GB2325106A GB2325106A (en) 1998-11-11
GB2325106B true GB2325106B (en) 2001-03-14

Family

ID=21929464

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9807783A Expired - Fee Related GB2325106B (en) 1997-04-11 1998-04-09 Method of operating a surveillance system

Country Status (1)

Country Link
GB (1) GB2325106B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2319422A (en) * 1996-11-16 1998-05-20 Christopher Malcolm Hall CCTV surveillance system video multiplexing apparatus for time-lapse video recording

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2319422A (en) * 1996-11-16 1998-05-20 Christopher Malcolm Hall CCTV surveillance system video multiplexing apparatus for time-lapse video recording

Also Published As

Publication number Publication date
GB9807783D0 (en) 1998-06-10
GB2325106A (en) 1998-11-11

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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: 20020409