UA37182C2 - Система ідентифікації та відповідач для системи ідентифікації - Google Patents

Система ідентифікації та відповідач для системи ідентифікації

Info

Publication number
UA37182C2
UA37182C2 UA93003224A UA93003224A UA37182C2 UA 37182 C2 UA37182 C2 UA 37182C2 UA 93003224 A UA93003224 A UA 93003224A UA 93003224 A UA93003224 A UA 93003224A UA 37182 C2 UA37182 C2 UA 37182C2
Authority
UA
Ukraine
Prior art keywords
identification system
transponder
identification
response signal
signal
Prior art date
Application number
UA93003224A
Other languages
English (en)
Russian (ru)
Inventor
Міхаель Джон Камілл Марш
Михаель Джон Камилл Марш
Зіл Клінтон Айден Ван
Зил Клинтон Айден Ван
Original Assignee
Брітіш Текнолоджі Груп Лімітед
Бритииш Текнолоджи Груп Лимитед
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 Брітіш Текнолоджі Груп Лімітед, Бритииш Текнолоджи Груп Лимитед filed Critical Брітіш Текнолоджі Груп Лімітед
Publication of UA37182C2 publication Critical patent/UA37182C2/uk

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10019—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers.
    • G06K7/10029—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers. the collision being resolved in the time domain, e.g. using binary tree search or RFID responses allocated to a random time slot
    • G06K7/10059—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers. the collision being resolved in the time domain, e.g. using binary tree search or RFID responses allocated to a random time slot transponder driven
    • 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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10019—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers.
    • G06K7/10029—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers. the collision being resolved in the time domain, e.g. using binary tree search or RFID responses allocated to a random time slot
    • G06K7/10039—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers. the collision being resolved in the time domain, e.g. using binary tree search or RFID responses allocated to a random time slot interrogator driven, i.e. synchronous

Abstract

Система ідентифікації містить пристрій виділення синхросигналу відповідача з його сигналу відповіді й модифікації сигналу запиту синхронно із сигналом відповіді з вказівкою на успішний прийом сигналу відповіді. Даний винахід стосується системи ідентифікації, що містить запитувач і безліч відповідачів.
UA93003224A 1992-08-26 1993-08-25 Система ідентифікації та відповідач для системи ідентифікації UA37182C2 (uk)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA926446 1992-08-26

Publications (1)

Publication Number Publication Date
UA37182C2 true UA37182C2 (uk) 2001-05-15

Family

ID=25582026

Family Applications (1)

Application Number Title Priority Date Filing Date
UA93003224A UA37182C2 (uk) 1992-08-26 1993-08-25 Система ідентифікації та відповідач для системи ідентифікації

Country Status (15)

Country Link
US (2) US5557280A (uk)
EP (1) EP0585132B1 (uk)
JP (1) JP3290003B2 (uk)
CN (1) CN1047667C (uk)
AT (1) ATE171547T1 (uk)
AU (2) AU656088B2 (uk)
CA (1) CA2104829C (uk)
DE (1) DE69321179T2 (uk)
DK (1) DK0585132T3 (uk)
ES (1) ES2121954T3 (uk)
RU (1) RU2156540C2 (uk)
SG (1) SG48262A1 (uk)
TW (1) TW297192B (uk)
UA (1) UA37182C2 (uk)
ZA (1) ZA936267B (uk)

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CN1047667C (zh) 1999-12-22
JPH07311263A (ja) 1995-11-28
ATE171547T1 (de) 1998-10-15
DE69321179T2 (de) 1999-05-06
AU670402B2 (en) 1996-07-11
DK0585132T3 (da) 1999-06-14
US5557280A (en) 1996-09-17
DE69321179D1 (de) 1998-10-29
ES2121954T3 (es) 1998-12-16
ZA936267B (en) 1994-04-14
SG48262A1 (en) 1998-04-17
AU656088B2 (en) 1995-01-19
CA2104829A1 (en) 1994-02-27
CA2104829C (en) 2004-11-23
AU4494093A (en) 1994-03-03
EP0585132A1 (en) 1994-03-02
RU2156540C2 (ru) 2000-09-20
CN1088371A (zh) 1994-06-22
US5699066A (en) 1997-12-16
AU1653095A (en) 1995-06-29
EP0585132B1 (en) 1998-09-23
TW297192B (uk) 1997-02-01
JP3290003B2 (ja) 2002-06-10

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