GB2449675B - colour-coded identification signalling system - Google Patents

colour-coded identification signalling system

Info

Publication number
GB2449675B
GB2449675B GB0710345.0A GB0710345A GB2449675B GB 2449675 B GB2449675 B GB 2449675B GB 0710345 A GB0710345 A GB 0710345A GB 2449675 B GB2449675 B GB 2449675B
Authority
GB
United Kingdom
Prior art keywords
colour
signalling system
coded identification
identification signalling
coded
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
GB0710345.0A
Other versions
GB2449675A (en
GB2449675B8 (en
GB0710345D0 (en
Inventor
Maurice Bligh
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 GB0710345A priority Critical patent/GB2449675B8/en
Publication of GB0710345D0 publication Critical patent/GB0710345D0/en
Publication of GB2449675A publication Critical patent/GB2449675A/en
Publication of GB2449675B publication Critical patent/GB2449675B/en
Application granted granted Critical
Publication of GB2449675B8 publication Critical patent/GB2449675B8/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/78—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted discriminating between different kinds of targets, e.g. IFF-radar, i.e. identification of friend or foe
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V15/00—Tags attached to, or associated with, an object, in order to enable detection of the object
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00111—
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/28—Individual registration on entry or exit involving the use of a pass the pass enabling tracking or indicating presence
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B1/00—Systems for signalling characterised solely by the form of transmission of the signal
    • G08B1/08—Systems for signalling characterised solely by the form of transmission of the signal using electric transmission ; transformation of alarm signals to electrical signals from a different medium, e.g. transmission of an electric alarm signal upon detection of an audible alarm signal
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • H04Q7/38—
    • H04Q7/3855—
    • H04Q7/3874—
    • H04Q7/3876—
    • H04Q7/3883—
GB0710345A 2007-05-31 2007-05-31 Colour-coded identification signalling system Expired - Fee Related GB2449675B8 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0710345A GB2449675B8 (en) 2007-05-31 2007-05-31 Colour-coded identification signalling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0710345A GB2449675B8 (en) 2007-05-31 2007-05-31 Colour-coded identification signalling system

Publications (4)

Publication Number Publication Date
GB0710345D0 GB0710345D0 (en) 2007-07-11
GB2449675A GB2449675A (en) 2008-12-03
GB2449675B true GB2449675B (en) 2012-07-11
GB2449675B8 GB2449675B8 (en) 2012-08-08

Family

ID=38289566

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0710345A Expired - Fee Related GB2449675B8 (en) 2007-05-31 2007-05-31 Colour-coded identification signalling system

Country Status (1)

Country Link
GB (1) GB2449675B8 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8125371B1 (en) * 2008-10-10 2012-02-28 Sayo Isaac Daniel System and method for reducing incidences of friendly fire
CN111402471A (en) * 2020-03-05 2020-07-10 慧科(台州)智能系统有限公司 Personnel processing mode determining method and device and data processing platform

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4196474A (en) * 1974-02-11 1980-04-01 The Johns Hopkins University Information display method and apparatus for air traffic control
US20010006372A1 (en) * 1999-01-13 2001-07-05 Lemelson Jerome H. Friend or foe detection system and method and expert system military action advisory system and method
WO2007136355A1 (en) * 2006-05-24 2007-11-29 Certis Cisco Security Pte Ltd An integrated and interactive personnel tracking and monitoring system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4196474A (en) * 1974-02-11 1980-04-01 The Johns Hopkins University Information display method and apparatus for air traffic control
US20010006372A1 (en) * 1999-01-13 2001-07-05 Lemelson Jerome H. Friend or foe detection system and method and expert system military action advisory system and method
WO2007136355A1 (en) * 2006-05-24 2007-11-29 Certis Cisco Security Pte Ltd An integrated and interactive personnel tracking and monitoring system

Also Published As

Publication number Publication date
GB2449675A (en) 2008-12-03
GB2449675B8 (en) 2012-08-08
GB0710345D0 (en) 2007-07-11

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Legal Events

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

Effective date: 20140531