KR920704250A - Communication systems - Google Patents

Communication systems

Info

Publication number
KR920704250A
KR920704250A KR1019920702117A KR920702117A KR920704250A KR 920704250 A KR920704250 A KR 920704250A KR 1019920702117 A KR1019920702117 A KR 1019920702117A KR 920702117 A KR920702117 A KR 920702117A KR 920704250 A KR920704250 A KR 920704250A
Authority
KR
South Korea
Prior art keywords
module
communication
communication system
data
control module
Prior art date
Application number
KR1019920702117A
Other languages
Korean (ko)
Other versions
KR100189289B1 (en
Inventor
에드먼드 타드 로버트
Original Assignee
원본미기재
시다델 리미티드
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
Priority claimed from GB9023736A external-priority patent/GB9023736D0/en
Priority claimed from PCT/GB1991/000323 external-priority patent/WO1991014244A1/en
Application filed by 원본미기재, 시다델 리미티드 filed Critical 원본미기재
Publication of KR920704250A publication Critical patent/KR920704250A/en
Application granted granted Critical
Publication of KR100189289B1 publication Critical patent/KR100189289B1/en

Links

Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01Alarm 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
    • G08B25/10Alarm 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24Cell structures
    • H04W16/26Cell enhancers or enhancement, e.g. for tunnels, building shadow
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Abstract

내용 없음No content

Description

통신 시스템Communication systems

[도면의 간단한 설명][Brief Description of Drawings]

제1도는 본 발명에 따른 시스템의 블럭도표.1 is a block diagram of a system according to the present invention.

제2도는 제1도 시스템 모듈의 블럭도표.2 is a block diagram of the FIG. 1 system module.

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (12)

제어모듈 하나와 서로 떨어져 있으며 제어모듈로부터 떨어져 있는 다수의 통신 모듈로 이루어진 통신시스템에 있어서, 각 모듈이 시스템내 또다른 모듈로 자료를 전송하고 이들로부터 자료를 송신할수 있는 짧은 레인지의 트랜시버를 포함하며, 사용시에 제어모듈이 적어도 하나와 전부는 아닌 통신모듈과 직접 통신하고, 제어모듈과 통신모듈 나머지 사이의 통신이 시스템내 개별적인 통신 모듈 사이의 연속적인 통신에 의해 발생됨을 특징으로 하는 통신 시스템.A communication system consisting of a number of communication modules separated from one control module and separated from one control module, each module comprising a short range of transceivers capable of transmitting data to and from another module in the system. And, in use, the control module directly communicates with at least one, but not all, communication module, wherein communication between the control module and the rest of the communication module is caused by continuous communication between individual communication modules in the system. 제1항에 있어서, 통신모듈이 루우프를 형성하도륵 주기적으로 배치되며, 자료가 루우프 주위의 어느 방향으로도 전송할수 있음을 특징으로 하는 통신 시스템.2. A communication system according to claim 1, wherein the communication module is arranged periodically to form a loop, and the data can be transmitted in any direction around the loop. 제1항 또는 2항에 있어서, 모듈에 의해 수신된 자료가 순서에 있어서 다음 모듈로 전송되기 이전에 모듈에 의해 수정되고, 다음 모듈로 전송된 자료가 다음 모듈의 출력을 제어함을 특징으로 하는 통신 시스템.3. A method according to claim 1 or 2, characterized in that the data received by the module is modified by the module before being sent to the next module in sequence, and the data sent to the next module controls the output of the next module. Communication system. 전술한 항중 어느 한항에 있어서, 두번째 모듈로 전송되는 첫번째 모듈이 언제 두번째 모듈이 세번째 모듈로 전송하는가를 탐지할수 있음을 특징으로 하는 통신 시스템.The communication system according to any one of the preceding claims, wherein the first module transmitted to the second module can detect when the second module transmits to the third module. 전술한 항중 어느 한항에 있어서, 각 모듈이 무선 주파수 대역에서 동작하는 트랜시버임을 특징으로 하는 통신 시스템.The communication system according to any one of the preceding claims, wherein each module is a transceiver operating in a radio frequency band. 전술한 항중 어느 한항에 있어서, 주파수범위(레이지)내 어떠한 특정된 주파수에서도 동작할수 있으며 동작 주파수가 시스템의 동작중에 변경됨을 특징으로 하는 통신 시스템.A communication system according to any one of the preceding claims, characterized in that it can operate at any specified frequency in the frequency range (range) and the operating frequency is changed during operation of the system. 전술한 항중 어느 한항에 있어서, 각 모듈이 시스템의 식별을 알며 그 자신의 주소을 앎을 특징으로 하는 통신 시스템.The communication system according to any one of the preceding claims, wherein each module knows the identification of the system and knows its own address. 전술한 항중 어느 한항에 있어서, 각 모듈이 주어진 시간 슬롯내에서 언제 자료릍 전송 및 수신하는가를 알며, 신호를 수신할 시간이 될때까지 모듈이 차단시킴을 특징으로 하는 통신 시스템.The communication system according to any one of the preceding claims, wherein each module knows when to transmit and receive data within a given time slot and blocks the module until it is time to receive a signal. 전술한 항중 어느 한항에 있어서, 자료를 전송하기 바로 직전에, 모듈이 수신모드로 스위치되어 에어웨이가 클리어함을 검사하도록 함을 특징으로 하는 통신 시스템.The communication system according to any one of the preceding claims, wherein immediately before transmitting the data, the module is switched to a receive mode to check that the airway is clear. 전술한 항중 어느 한항에 있어서, 통신 모듈 각각이 실제로 제어모듈과 동일하며, 그러나 통신모듈을 제어하는 소프트웨어에 의해 구별되어짐을 특징으로 하는 통신 시스템.Communication system according to any one of the preceding claims, characterized in that each communication module is actually identical to the control module, but distinguished by software controlling the communication module. 전술한 항중 어느 한항에 있어서, 통신모듈 각각이 제어 모듈임을 특징으로 하는 통신 시스템.The communication system according to any one of the preceding claims, wherein each communication module is a control module. 첨부도면을 참조하여 이상에서 설명된 바의 통신 시스템.Communication system as described above with reference to the accompanying drawings. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920702117A 1990-03-03 1992-09-03 Security arrangement KR100189289B1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GB909004828A GB9004828D0 (en) 1990-03-03 1990-03-03 Combined alarm and active security system for commercial and domestic property
GB9004828.1 1990-03-03
GB909022698A GB9022698D0 (en) 1990-03-03 1990-10-18 Security arrangement
GB9022698.6 1990-10-18
GB9023736A GB9023736D0 (en) 1990-03-03 1990-11-01 Communications system
GB9023736.3 1990-11-01
PCT/GB1991/000323 WO1991014244A1 (en) 1990-03-03 1991-03-04 Communications system

Publications (2)

Publication Number Publication Date
KR920704250A true KR920704250A (en) 1992-12-19
KR100189289B1 KR100189289B1 (en) 1999-06-01

Family

ID=10671978

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920702117A KR100189289B1 (en) 1990-03-03 1992-09-03 Security arrangement

Country Status (2)

Country Link
KR (1) KR100189289B1 (en)
GB (2) GB9004828D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030054451A (en) * 2001-12-26 2003-07-02 한국항공우주연구원 Multi-device communication method using communication control channel

Also Published As

Publication number Publication date
GB9022698D0 (en) 1990-11-28
KR100189289B1 (en) 1999-06-01
GB9004828D0 (en) 1990-04-25

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