KR100299539B1 - 이탈 감지방법 및 이를 수행하기 위한 장치 - Google Patents
이탈 감지방법 및 이를 수행하기 위한 장치 Download PDFInfo
- Publication number
- KR100299539B1 KR100299539B1 KR1019990003186A KR19990003186A KR100299539B1 KR 100299539 B1 KR100299539 B1 KR 100299539B1 KR 1019990003186 A KR1019990003186 A KR 1019990003186A KR 19990003186 A KR19990003186 A KR 19990003186A KR 100299539 B1 KR100299539 B1 KR 100299539B1
- Authority
- KR
- South Korea
- Prior art keywords
- main body
- terminal
- signal
- identification code
- unique identification
- 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
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0227—System arrangements with a plurality of child units
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0236—Threshold setting
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0241—Data exchange details, e.g. data protocol
- G08B21/0258—System arrangements wherein both parent and child units can emit and receive
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
- H04B10/61—Coherent receivers
- H04B10/612—Coherent receivers for optical signals modulated with a format different from binary or higher-order PSK [X-PSK], e.g. QAM, DPSK, FSK, MSK, ASK
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/76—Architectures of general purpose stored program computers
- G06F2015/761—Indexing scheme relating to architectures of general purpose stored program computers
- G06F2015/763—ASIC
Landscapes
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electromagnetism (AREA)
- Signal Processing (AREA)
- Alarm Systems (AREA)
Abstract
Description
Claims (7)
- 본체(100)에서 하나의 반송파를 이용하여 적어도 하나 이상의 단말장치(200)들에게 신호를 송출하면 상기 신호를 수신하는 모드로 동작하는 상기 단말장치(200)에서 상기 본체(100)로부터의 상기 신호가 설정된 시간동안 연속적으로 수신되지 않을 경우에 이탈상황임을 인지하게 하는 신호를 상기 본체(100)에 송출하여 상기 본체(100)에서 이탈상황을 경보하게 하도록 제어되는 이탈감지방법.
- 제 1항에 있어서, 상기 신호는 고유식별코드를 포함하는 RF신호 인것을 특징으로 하는 이탈감지방법.
- 제 1항에 있어서, 상기 본체(100)는 ⅰ)사용자가 입력시킨 고유식별코드를 송출하고 단말기가 상기 고유식별코드를 수신하였음을 확인하면 주기적으로 상기 고유식별코드를 송출하는 단계; ⅱ) 단말기로 부터 송출된 상기 고유식별코드가 수신되지 않으면 기본발신모드로 동작하고 단말기로 부터 송출된 상기 고유식별코드가 수신되면 수신된 신호의 수신횟수를 계수하는 단계; ⅲ) 상기 수신횟수가 일정한 시간 이내에 설정치를 초과하면 일정시간동안 경보를 출력하고 기본발신모드로 동작하는 단계로 제어됨을 특징으로 하는 이탈감지방법.
- 제 1항에 있어서, 상기 단말기(200)는 ⅰ)상기 본체(100)로부터 송출된 고유식별코드를 저장하고, 저장된 고유식별코드를 상기 본체(100)로 송출하여 고유식별코드를 수신하였음을 확인시키고 상기 본체(100)에서 주기적으로 송출되는 상기 고유식별코드를 수신하는 기본수신모드로 동작하는 단계; ⅱ)설정된 시간동안 본체(100)에서 송출되는 상기 고유식별코드의 수신횟수를 카운트하는 단계; ⅲ)상기 ⅱ단계에서 카운트된 수신횟수가 설정치 이하이라면 상기 ⅰ단계의 기본수신모드로 동작하고 수신횟수가 설정치이하라면 상기 본체(100)로 일정시간동안 발신신호를 송출하는 단계로 제어됨을 특징으로 하는 이탈감지방법.
- 각 장치에 전원을 공급하기 위한 전원부(110); 마이크로프로세서와 비휘발성메모리로 이루어져 단말기(200)측의 고류식별코드를 발신하며 단말기(200)에서 송출된 고유식별코드를 감지하여 이탈상황을 판단하고 경보를 수행하는 동작을 제어하는 제어부(120);상기 제어부(120)의 입력측에 접속되어 키 입력하기 위한 키 입력부(130); 상기 제어부(120)의 출력측에 접속되어 경보음을 시,청각적으로 출력하기 위한 경보 출력부(140); 상기 제어부(120)의 출력단에 접속되어 단말기(200)측과 신호를 송수신하도록 검파부(152), 변/복조부(154) 및 코딩부(156)로 이루어진 RF 신호 송수신부(150)로 이루어진 본체(100)와,전원을 공급하기 위한 단말기전원부(210); DRAM을 포함하고 상기 본체(100)에서 고유식별코드를 수신하여 저장하고 상기 본체(100)로 부터 주기적으로 발신되는 고유식별코드를 수신하다가 상기 수신된 신호가 일정시간동안 연속적이지 않을경우에는 상기 본체(100)에 신호를 송출하는 동작을 제어하는 단말기 제어부(220); 상기단말기제어부(220)의 출력단에 접속되어 상기 본체(100)측과 신호를 송수신하도록 LC검파부(252), 변/복조부(254) 및 코딩부(256)로 이루어진 단말기 송수신부 (250)로 이루어진 단말기(200)를 포함하는 이탈감지장치.
- 제 5항에 있어서, 상기 본체(100)측 변/복조부(154) 및 상기 단말기측 변복조부(254)는 MSK방식으로 구현됨을 특징으로 하는 이탈감지장치.
- 제 5항에 있어서, 상기 단말기제어부(220)는 RF전용칩(ASIC)방식으로 구현함을 특징으로 하는 이탈감지장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990003186A KR100299539B1 (ko) | 1999-02-01 | 1999-02-01 | 이탈 감지방법 및 이를 수행하기 위한 장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990003186A KR100299539B1 (ko) | 1999-02-01 | 1999-02-01 | 이탈 감지방법 및 이를 수행하기 위한 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19990037831A KR19990037831A (ko) | 1999-05-25 |
| KR100299539B1 true KR100299539B1 (ko) | 2001-09-26 |
Family
ID=37528736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019990003186A Expired - Fee Related KR100299539B1 (ko) | 1999-02-01 | 1999-02-01 | 이탈 감지방법 및 이를 수행하기 위한 장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100299539B1 (ko) |
-
1999
- 1999-02-01 KR KR1019990003186A patent/KR100299539B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR19990037831A (ko) | 1999-05-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9602163B2 (en) | Wireless device detection and communication apparatus and system | |
| US5684472A (en) | Method and apparatus for remotely accessing meter status information in a meter reading system | |
| CA2081752C (en) | Transponder system | |
| US5640144A (en) | RF/ultrasonic separation distance alarm | |
| EP1146475B1 (en) | Card reader/writer for non-contact IC card | |
| KR101099668B1 (ko) | 다이나믹한 구성을 갖는 무선 주파수 트랜스폰더 | |
| US7710242B2 (en) | Information access system and active-type contactless information storage device | |
| JPH0761032B2 (ja) | 電磁式識別装置 | |
| MXPA94004105A (es) | Sistema de instrumento de lectura remota y telemetria duplex, bidireccional y de modalidades multiples. | |
| JP3060837B2 (ja) | 無線通信装置におけるバッテリ節約方法および装置 | |
| US5701189A (en) | Wireless data communication system and method using an electroluminescent panel | |
| GB2386194A (en) | Wireless tyre pressure monitoring with signal receiver wake-up call | |
| US6885301B2 (en) | Security system for windows | |
| US7378964B1 (en) | Very low power active RFID receiver | |
| US8130109B2 (en) | Information accessing system, information apparatus, recording medium and method for accessing information | |
| KR100299539B1 (ko) | 이탈 감지방법 및 이를 수행하기 위한 장치 | |
| JP4584197B2 (ja) | 情報アクセス・システム、アクティブ型非接触情報記憶装置、および非接触情報記憶装置内の情報にアクセスする方法 | |
| EP4347003B1 (en) | Waking up an implantable medical device from a dormant state | |
| MXPA00001651A (es) | Objeto portatil de comunicacion sin contacto que sigue dos vias de comunicacion, inductiva y hertziana. | |
| JPH0660284A (ja) | 無線式警報システムの送受信方法 | |
| WO2001069557A2 (en) | System and method for simplifying the life of a person | |
| WO1999057676A1 (en) | System for encoded rf and encoded magnetic field communication and method therefor | |
| JPH03220828A (ja) | ガス機器とワイヤレスモニタ装置との組み合わせ | |
| KR100189289B1 (ko) | 통신 시스템 | |
| EP4125283A1 (en) | Radio frequency protocol for a security / automation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 7 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 8 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 9 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 10 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 11 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 12 |
|
| FPAY | Annual fee payment |
Payment date: 20130611 Year of fee payment: 13 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 13 |
|
| FPAY | Annual fee payment |
Payment date: 20140605 Year of fee payment: 14 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 14 |
|
| FPAY | Annual fee payment |
Payment date: 20150608 Year of fee payment: 15 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 15 |
|
| FPAY | Annual fee payment |
Payment date: 20160607 Year of fee payment: 16 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 16 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| P14-X000 | Amendment of ip right document requested |
St.27 status event code: A-5-5-P10-P14-nap-X000 |
|
| P16-X000 | Ip right document amended |
St.27 status event code: A-5-5-P10-P16-nap-X000 |
|
| Q16-X000 | A copy of ip right certificate issued |
St.27 status event code: A-4-4-Q10-Q16-nap-X000 |
|
| FPAY | Annual fee payment |
Payment date: 20170609 Year of fee payment: 17 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 17 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20180610 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20180610 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |