KR970049925A - Wireless alarm system and its method according to location - Google Patents

Wireless alarm system and its method according to location Download PDF

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Publication number
KR970049925A
KR970049925A KR1019950064226A KR19950064226A KR970049925A KR 970049925 A KR970049925 A KR 970049925A KR 1019950064226 A KR1019950064226 A KR 1019950064226A KR 19950064226 A KR19950064226 A KR 19950064226A KR 970049925 A KR970049925 A KR 970049925A
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KR
South Korea
Prior art keywords
alarm
signal
alarm signal
unique number
level
Prior art date
Application number
KR1019950064226A
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Korean (ko)
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KR0159666B1 (en
Inventor
김성수
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김광호
삼성전자 주식회사
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Priority to KR1019950064226A priority Critical patent/KR0159666B1/en
Publication of KR970049925A publication Critical patent/KR970049925A/en
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Publication of KR0159666B1 publication Critical patent/KR0159666B1/en

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR 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
    • G08B21/0247—System arrangements wherein the alarm criteria uses signal strength
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR 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
    • G08B21/028—Communication between parent and child units via remote transmission means, e.g. satellite network
    • G08B21/0283—Communication between parent and child units via remote transmission means, e.g. satellite network via a telephone network, e.g. cellular GSM

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  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Alarm Systems (AREA)

Abstract

1. 청구범위에 기재된 발명이 속한 기술분야1. TECHNICAL FIELD OF THE INVENTION

무선경보시스템에 관한 것이다.It relates to a wireless alarm system.

2. 발명이 해결하려고 하는 기술적 과제2. The technical problem to be solved by the invention

본 발명은 위치에 따라 경보의 크기를 다르게 발생하는 무선경보시스템 및 그 방법을 제공함에 있다.The present invention provides a wireless alarm system and method for generating an alarm size differently according to a location.

3. 발명의 해결방법의 요지3. Summary of Solution to Invention

무선경보시스템의 송신기에서 고유번호에 해당되는 송신경보신호의 발생을 상기 수신기의 위치에 따라 경보의 발생을 다르게 하여 구현한다.In the transmitter of the wireless alarm system, the generation of the transmission alarm signal corresponding to the unique number is implemented by different generation of the alarm according to the position of the receiver.

4. 발명의 중요한 용도4. Important uses of the invention

무선경보시스템에 이용된다.Used in radio alarm system.

Description

위치에 따른 무선경보시스템 및 그 방법Wireless alarm system and its method according to location

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 종래 무선경보시스템의 블록구성도.1 is a block diagram of a conventional wireless alarm system.

제2도는 본 발명에 따른 무선경보시스템의 일 실시예를 나타태는 블록구성도.2 is a block diagram showing an embodiment of a wireless alarm system according to the present invention.

제3도는 제2도에 도시된 송신기의 상세구성도.3 is a detailed configuration diagram of the transmitter shown in FIG.

제4도는 제2도에 도시된 수신기의 상세구성도.4 is a detailed configuration diagram of the receiver shown in FIG.

제5도는 제4도에 도시된 레벨검출부에서의 입출력전압변동을 나타내는 도면.FIG. 5 is a diagram showing input / output voltage variations in the level detection unit shown in FIG.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

100 : 송신기 101 : 공진주파수 발생부100 transmitter 101 resonant frequency generator

102 : 발진주파수 발생부 103 : 발진주파수 증폭부102: oscillation frequency generator 103: oscillation frequency amplifier

110 : 경보신호 발생부 120 : 고유번호 발생부110: alarm signal generator 120: unique number generator

130 : 경보신호 증폭부 140 : 위치확인키신호 발생부130: alarm signal amplification unit 140: positioning key signal generator

200 : 수신기 210 : 필터200: receiver 210: filter

220 : 스위칭부 230 : 수신경보신호 증폭부220: switching unit 230: receiving alarm signal amplifying unit

240 : 레벨검출부 250 : 비교부240: level detector 250: comparison unit

260 : 고유번호 감지부 270 : 경보 발생부260: unique number detection unit 270: alarm generation unit

300 : 송신부 400 : 수신부300: transmitter 400: receiver

Claims (5)

무선경보시스템에 있어서, 상기 무선경보시스템의 고유번호에 해당되는 고유번호신호에 의해 반송파를 변조하여 경보신호를 발생하고, 위치확인키가 입력됨에 따라 위치확인 키신호를 발생하고, 상기 경보신호와 위치확인키신호를 송신레벨로 증폭하여 각각 송신경보신호와 위치확인 경보신호를 발생하는 송신기와; 상기 송신경보신호와 상기 위치확인 경보신호를 수신하여 수신레벨로 증폭하여 각각 수신경보신호와 수신위치확인 경보신호로 변환한 뒤 상기 고유번호의 레벨과 상기 수신경보신호와 수신위치확인 경보신호의 레벨을 각각 비교하여 경보를 발생하는 수신기로 이루어짐을 특징으로 하는 무선경보시스템.In the wireless alarm system, the carrier signal is modulated by a unique number signal corresponding to a unique number of the wireless alarm system to generate an alarm signal, and a positioning key signal is generated when the location key is input, and the alarm signal and A transmitter for amplifying the positioning key signal to a transmission level and generating a transmission alarm signal and a positioning alarm signal, respectively; The transmission alarm signal and the positioning alarm signal are received and amplified to a reception level, and converted into a reception alarm signal and a reception location alarm signal, respectively, and then the level of the unique number and the level of the reception alarm signal and the reception location alarm signal. Wireless alarm system, characterized in that consisting of a receiver for generating an alarm by comparing the respective. 제1항에 있어서, 상기 송신기가, 다수 개의 레지스터로 이루어지며, 상기 무선경보시스템의 고유번호에 해당되는 고유번호신호를 발생하는 고유번호 발생수단과; 상기 고유번호 발생수단에 연결되며 상기 고유번호신호를 반송파에 의해 변조한 뒤 경보신호를 발생하는 경보신호 발생수단과; 위치확인키를 구비하고 있으며, 상기 위치확인키가 눌림에 대응하여 위치확인키신호를 발생하는 위치확인키신호 발생수단과; 상기 경보신호 발생수단과 상기 위치확인키 발생수단에 연결되어 상기 경보신호와 상기 위치확인키신호를 송신레벨 만큼 증폭하여 각각 송신경보신호와 위치확인 경보신호로 출력하는 경보신호 증폭수단으로 이루어짐을 특징으로 하는 무선경보시스템.2. The apparatus of claim 1, wherein the transmitter comprises: a unique number generator comprising a plurality of registers and generating a unique number signal corresponding to a unique number of the radio alarm system; An alarm signal generating means connected to said unique number generating means for generating an alarm signal after modulating said unique number signal by a carrier; Positioning key signal generating means for providing a positioning key signal in response to the positioning key being pressed; And an alarm signal amplifying means connected to the alarm signal generating means and the positioning key generating means to amplify the alarm signal and the positioning key signal by a transmission level and output the transmission alarm signal and the positioning alarm signal, respectively. Wireless alarm system. 제1항에 있어서, 상기 수신기가, 상기 송신경보신호와 상기 위치확인 경보신호를 수신하여 수신레벨로 증폭하여 각각 수신경보신호와 수신위치확인 경보신호로 출력하는 수신경보신호 증폭수단과; 상기 고유번호의 레벨과 상기 수신경보신호와 수신위치확인 경보신호의 레벨을 각각 비교하여 고유번호 감지신호를 발생하는 고유번호 감지수단과; 상기 수신경보신호와 상기 수신위치확인 경보신호의 레벨을 검출하여 레벨검출신호를 발생하는 레벨검출수단과; 상기 고유번호 감지신호와 상기 레벨검출신호를 입력하여 상기 경보제어신호의 발생을 제어하는 경보제어신호 발생수단과; 상기 경보제어신호를 입력하여 경보의 발생을 제어하는 경보발생수단으로 이루어짐을 특징으로 하는 무선경보시스템.2. The apparatus of claim 1, further comprising: receiving alarm signal amplifying means for receiving and transmitting the transmission alarm signal and the positioning alarm signal to a reception level and outputting the received alarm signal and the reception positioning alarm signal, respectively; Unique number detection means for generating a unique number detection signal by comparing the level of the unique number and the level of the received alarm signal and the received position confirmation alarm signal, respectively; Level detection means for detecting a level of the reception alarm signal and the reception position confirmation alarm signal to generate a level detection signal; Alarm control signal generation means for inputting the unique number detection signal and the level detection signal to control generation of the alarm control signal; And an alarm generating means for controlling the generation of the alarm by inputting the alarm control signal. 한 쌍의 송수신기를 구비하고 있는 이동 무선전화기에 있어서, 상기 이동 무선전화기의 고유번호에 해당되는 고유번호신호에 의해 반송파를 변조하여 경보신호를 발생하고, 위치확인키가 입력됨에 따라 위치확인키신호를 발생하고, 상기 경보신호와 위치확인키신호를 송신레벨로 증폭하여 각각 송신경보신호와 위치확인 경보신호를 발생하는 송신기와; 상기 송신경보신호와 상기 위치확인 경보신호를 수신하여 수신레벨로 증폭하여 각각 수신경보신호와 수신위치확인 경보신호로 변환한 뒤 상기 고유번호의 레벨과 상기 수신경보신호와 수신위치확인 경보신호의 레벨을 각각 비교하여 경보를 발생하는 수신기로 이루어짐을 특징으로 하는 이동 무선전화기.In a mobile radiotelephone equipped with a pair of transceivers, an alarm signal is generated by modulating a carrier by a unique number signal corresponding to a unique number of the mobile radiotelephone, and a positioning key signal as a positioning key is input. A transmitter for generating a transmission alarm signal and a positioning alarm signal by amplifying the alarm signal and the positioning key signal to a transmission level; The transmission alarm signal and the positioning alarm signal are received and amplified to a reception level, and converted into a reception alarm signal and a reception location alarm signal, respectively, and then the level of the unique number and the level of the reception alarm signal and the reception location alarm signal. Mobile radio telephone, characterized in that consisting of a receiver for generating an alarm by comparing each. 한 쌍의 송수신기를 구비하고 있는 무선경보시스템의 경보발생방법에 있어서, 상기 무선경보시스템의 송신기에서 고유번호에 해당되는 송신경보신호의 발생을 상기 수신기의 위치에 따라 경보의 발생을 다르게 함을 특징으로 하는 경보발생방법.An alarm generation method of a radio alarm system having a pair of transceivers, wherein the generation of an alarm differs depending on the position of the receiver in the generation of a transmission alarm signal corresponding to a unique number in a transmitter of the radio alarm system. Alarm generation method. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950064226A 1995-12-29 1995-12-29 Wireless alarm system and method thereof KR0159666B1 (en)

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KR1019950064226A KR0159666B1 (en) 1995-12-29 1995-12-29 Wireless alarm system and method thereof

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Application Number Priority Date Filing Date Title
KR1019950064226A KR0159666B1 (en) 1995-12-29 1995-12-29 Wireless alarm system and method thereof

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KR970049925A true KR970049925A (en) 1997-07-29
KR0159666B1 KR0159666B1 (en) 1999-03-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030094793A (en) * 2002-06-07 2003-12-18 기한전자주식회사 Security apparatus using radio frequency sensors

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100483002B1 (en) * 2002-06-01 2005-04-18 테크노전자산업 주식회사 Wireless apparatus for a missing child prevention

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030094793A (en) * 2002-06-07 2003-12-18 기한전자주식회사 Security apparatus using radio frequency sensors

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