(19)
(11) EP 0 325 433 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
12.06.1991 Bulletin 1991/24

(43) Date of publication A2:
26.07.1989 Bulletin 1989/30

(21) Application number: 89300457.2

(22) Date of filing: 18.01.1989
(51) International Patent Classification (IPC)4: G08B 25/00
(84) Designated Contracting States:
DE GB

(30) Priority: 21.01.1988 JP 11786/88

(71) Applicant: MATSUSHITA ELECTRIC WORKS, LTD.
Kadoma-shi Osaka 571 (JP)

(72) Inventors:
  • Isobe, Yoichi
    Kadoma-shi Osaka 571 (JP)
  • Chujo, Hiroshi
    Kadoma-shi Osaka 571 (JP)
  • Okumura, Kouichi
    Kadoma-shi Osaka 571 (JP)
  • Kumagai, Hisashi
    Kadoma-shi Osaka 571 (JP)

(74) Representative: Beresford, Keith Denis Lewis et al
BERESFORD & Co. 2-5 Warwick Court High Holborn
London WC1R 5DJ
London WC1R 5DJ (GB)


(56) References cited: : 
   
       


    (54) Wireless transmission-reception control system


    (57) 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.







    Search report