KR100752823B1 - 객체 위치 검출 방법, 객체 위치 검출 시스템 및 컴퓨터 판독가능한 매체 - Google Patents
객체 위치 검출 방법, 객체 위치 검출 시스템 및 컴퓨터 판독가능한 매체 Download PDFInfo
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- KR100752823B1 KR100752823B1 KR1020060006464A KR20060006464A KR100752823B1 KR 100752823 B1 KR100752823 B1 KR 100752823B1 KR 1020060006464 A KR1020060006464 A KR 1020060006464A KR 20060006464 A KR20060006464 A KR 20060006464A KR 100752823 B1 KR100752823 B1 KR 100752823B1
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
- G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
- G08B13/2465—Aspects related to the EAS system, e.g. system components other than tags
- G08B13/2482—EAS methods, e.g. description of flow chart of the detection procedure
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
- G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
- G08B13/2451—Specific applications combined with EAS
- G08B13/2462—Asset location systems combined with EAS
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2603—Arrangements for wireless physical layer control
- H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Computer Security & Cryptography (AREA)
- Electromagnetism (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (11)
- 객체의 위치를 검출하는 방법에 있어서,(a) 태그 판독기를 포함하는 이동 통신 장치에서, 상기 태그 판독기가 객체 상의 태그로부터의 태그 정보에 무선으로 액세스하는 단계와,(b) 상기 이동 통신 장치가 상기 액세스한 태그 정보를 무선 액세스 포인트에 보고하는 단계를 포함하는객체 위치 검출 방법.
- 제 1 항에 있어서,상기 이동 통신 장치는 셀룰러 폰이고, 상기 무선 액세스 포인트는 기지국이며,(c) 상기 무선 액세스 포인트가 상기 태그 정보를 수신하는 단계와,(d) 상기 무선 액세스 포인트가 상기 태그 정보를 복수의 태그에 대응하는 태그 정보의 목록과 비교하여, 상기 수신한 태그 정보를 중앙 레지스트리(registry)에 보고할 지의 여부를 결정하는 단계와,(e) 상기 수신한 태그 정보를 보고하기로 한 경우에, 상기 태그 정보, 물리적 위치 정보 및 상기 보고하는 이동 통신 장치와 관련된 타임 스탬프를 상기 중앙 레지스트리로 전송하는 단계를 더 포함하되,상기 태그 정보는 상기 이동 통신 장치와 무선 액세스 포인트 사이의 제어 채널과 베어러(bearer) 채널 중 하나 또는 둘 모두를 통해 전송되는객체 위치 검출 방법.
- 제 2 항에 있어서,(f) 상기 중앙 레지스트리가 상기 태그 및 물리적 위치 정보를 수신하는 단계와,(g) 상기 중앙 레지스트리가 상기 태그 정보를 복수의 태그에 대응하는 태그 정보의 목록과 비교하여, 상기 수신한 태그 정보를 디스패처(dispatcher)에게 보고할 지의 여부를 결정하는 단계와,(h) 상기 수신한 태그 정보를 보고하기로 결정한 경우에, 상기 태그 및 물리적 위치 정보와 관련 타임 스탬프를 디스패처로 전송하는 단계를 더 포함하되,상기 태그 정보는 상기 셀룰러 폰과 기지국 사이의 일상적인 통신(routine communication)에 포함되는객체 위치 검출 방법.
- 제 1 항에 있어서,상기 보고 단계에서,상기 이동 통신 장치는 상기 무선 액세스 포인트에게 상기 이동 통신 장치의 물리적 위치를 더 제공하고, 상기 물리적 위치는 상기 이동 통신 장치와 통신하는 GPS 모듈에 의해 결정되는객체 위치 검출 방법.
- 제 2 항에 있어서,상기 전송 단계 (e)에서, 상기 무선 액세스 포인트는 상기 중앙 레지스트리에 상기 이동 통신 장치의 물리적 위치를 더 제공하고, 상기 물리적 위치는 상기 이동 통신 장치와 통신하는 무선 액세스 포인트에 의해 결정되는객체 위치 검출 방법.
- 제 1 항의 각 단계를 수행하도록 동작가능한 실행가능한 인스트럭션을 포함하는 컴퓨터 판독가능한 매체.
- 객체 위치 검출 시스템에 있어서,(a) 이동 통신 장치에 위치하여, 객체 상의 태그로부터의 태그 정보에 무선으로 액세스하는 태그 판독 수단과,(b) 상기 액세스한 태그 정보를 무선 액세스 포인트에게 보고하는 태그 보고 수단을 포함하는객체 위치 검출 시스템.
- 제 7 항에 있어서,상기 이동 통신 장치는 셀룰러 폰이고, 상기 무선 액세스 포인트는 기지국이며,상기 무선 액세스 포인트는, (a) 상기 태그 정보를 복수의 태그에 대응하는 태그 정보의 목록과 비교하여 상기 수신한 태그 정보를 중앙 레지스트리에게 보고할 지의 여부를 결정하고, (b) 상기 수신한 태그 정보를 보고하기로 한 경우에, 상기 태그 정보, 물리적 위치 정보 및 상기 보고하는 이동 통신 장치와 관련된 타임 스탬프를 상기 중앙 레지스트리로 전송하는 태그 필터링 수단을 포함하되,상기 태그 정보는 상기 이동 통신 장치와 무선 액세스 포인트 사이의 제어 채널과 베어러(bearer) 채널 중 하나 또는 둘 모두를 통해 전송되는객체 위치 검출 시스템.
- 제 8 항에 있어서,상기 중앙 레지스트리는 (a) 상기 태그 및 물리적 위치 정보를 수신하고, (b) 상기 태그 정보를 복수의 태그에 대응하는 태그 정보의 목록과 비교하여, 상기 수신한 태그 정보를 디스패처에게 보고할 지의 여부를 결정하고, (c) 상기 수신한 태그 정보를 보고하기로 결정한 경우에, 상기 태그 및 물리적 위치 정보와 관련 타임 스탬프를 디스패처로 전송하는 태그 응답 수단을 포함하되,상기 태그 정보는 상기 셀룰러 폰과 기지국 사이의 일상적인 통신에 포함되는객체 위치 검출 시스템.
- 제 7 항에 있어서,상기 보고 기능에서, 상기 태그 보고 수단은 상기 무선 액세스 포인트에게 상기 이동 통신 장치의 물리적 위치를 더 제공하고, 상기 물리적 위치는 상기 태그 보고 수단과 통신하는 GPS 모듈에 의해 결정되는객체 위치 검출 시스템.
- 제 8 항에 있어서,상기 전송 기능에서, 상기 무선 액세스 포인트는 상기 중앙 레지스트리에 상기 이동 통신 장치의 물리적 위치를 더 제공하고, 상기 물리적 위치는 상기 이동 통신 장치와 통신하는 무선 액세스 포인트에 의해 결정되는객체 위치 검출 시스템.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US11/040,352 US7589616B2 (en) | 2005-01-20 | 2005-01-20 | Mobile devices including RFID tag readers |
US11/040,352 | 2005-01-20 |
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KR20060084818A KR20060084818A (ko) | 2006-07-25 |
KR100752823B1 true KR100752823B1 (ko) | 2007-08-29 |
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KR1020060006464A KR100752823B1 (ko) | 2005-01-20 | 2006-01-20 | 객체 위치 검출 방법, 객체 위치 검출 시스템 및 컴퓨터 판독가능한 매체 |
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US (1) | US7589616B2 (ko) |
EP (1) | EP1688901A1 (ko) |
JP (1) | JP2006203902A (ko) |
KR (1) | KR100752823B1 (ko) |
CA (1) | CA2531667C (ko) |
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2006
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- 2006-01-20 JP JP2006011814A patent/JP2006203902A/ja active Pending
- 2006-01-20 KR KR1020060006464A patent/KR100752823B1/ko active IP Right Grant
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US20060158310A1 (en) | 2006-07-20 |
CA2531667C (en) | 2011-05-24 |
KR20060084818A (ko) | 2006-07-25 |
JP2006203902A (ja) | 2006-08-03 |
CA2531667A1 (en) | 2006-07-20 |
US7589616B2 (en) | 2009-09-15 |
EP1688901A1 (en) | 2006-08-09 |
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