EP0325433A3 - Wireless transmission-reception control system - Google Patents

Wireless transmission-reception control system Download PDF

Info

Publication number
EP0325433A3
EP0325433A3 EP19890300457 EP89300457A EP0325433A3 EP 0325433 A3 EP0325433 A3 EP 0325433A3 EP 19890300457 EP19890300457 EP 19890300457 EP 89300457 A EP89300457 A EP 89300457A EP 0325433 A3 EP0325433 A3 EP 0325433A3
Authority
EP
European Patent Office
Prior art keywords
control system
reception control
wireless transmission
wireless
code
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.)
Granted
Application number
EP19890300457
Other languages
German (de)
French (fr)
Other versions
EP0325433A2 (en
EP0325433B1 (en
Inventor
Yoichi Isobe
Hiroshi Chujo
Kouichi Okumura
Hisashi Kumagai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Publication of EP0325433A2 publication Critical patent/EP0325433A2/en
Publication of EP0325433A3 publication Critical patent/EP0325433A3/en
Application granted granted Critical
Publication of EP0325433B1 publication Critical patent/EP0325433B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • G08B25/007Details of data content structure of message packets; data protocols

Abstract

A wireless transmission-reception control system includes wireless transmitters respectively provided with each of different ID codes, and a wireless receiver which collates the ID code included in transmitted data from one of the transmitters with ID codes of already registered transmission data and generates an output when the transmitted data the registration of which is confirmed, whereby the ID code provided to the transmission data can be made automatically registrable on the side of the receiver and any house-code setting on end user side is made unnecessary.
EP89300457A 1988-01-21 1989-01-18 Wireless transmission-reception control system Expired - Lifetime EP0325433B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1178688 1988-01-21
JP11786/88 1988-01-21

Publications (3)

Publication Number Publication Date
EP0325433A2 EP0325433A2 (en) 1989-07-26
EP0325433A3 true EP0325433A3 (en) 1991-06-12
EP0325433B1 EP0325433B1 (en) 1996-09-11

Family

ID=11787616

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89300457A Expired - Lifetime EP0325433B1 (en) 1988-01-21 1989-01-18 Wireless transmission-reception control system

Country Status (3)

Country Link
EP (1) EP0325433B1 (en)
DE (1) DE68927117T2 (en)
HK (1) HK1007616A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2292627A (en) * 1994-08-23 1996-02-28 Niagara Holdings Limited Security systems

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985001980A1 (en) * 1983-11-01 1985-05-09 Universal Photonics, Inc. Apparatus and method for a universal electronic locking system
GB2186404A (en) * 1986-02-06 1987-08-12 Notifier Co Security system with signal accuracy checking
US4855713A (en) * 1988-10-07 1989-08-08 Interactive Technologies, Inc. Learn mode transmitter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985001980A1 (en) * 1983-11-01 1985-05-09 Universal Photonics, Inc. Apparatus and method for a universal electronic locking system
GB2186404A (en) * 1986-02-06 1987-08-12 Notifier Co Security system with signal accuracy checking
US4855713A (en) * 1988-10-07 1989-08-08 Interactive Technologies, Inc. Learn mode transmitter

Also Published As

Publication number Publication date
HK1007616A1 (en) 1999-04-16
DE68927117T2 (en) 1997-04-03
EP0325433A2 (en) 1989-07-26
EP0325433B1 (en) 1996-09-11
DE68927117D1 (en) 1996-10-17

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