KR900002225A - 고립된 이용장치 - Google Patents

고립된 이용장치 Download PDF

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Publication number
KR900002225A
KR900002225A KR1019890009453A KR890009453A KR900002225A KR 900002225 A KR900002225 A KR 900002225A KR 1019890009453 A KR1019890009453 A KR 1019890009453A KR 890009453 A KR890009453 A KR 890009453A KR 900002225 A KR900002225 A KR 900002225A
Authority
KR
South Korea
Prior art keywords
signal
reproduction
command
interfere
switch
Prior art date
Application number
KR1019890009453A
Other languages
English (en)
Inventor
얀 크리스 바신크 데르크
Original Assignee
에프.제이.스미트
엔.브이.필립스 글로아이람펜파브리켄
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 에프.제이.스미트, 엔.브이.필립스 글로아이람펜파브리켄 filed Critical 에프.제이.스미트
Publication of KR900002225A publication Critical patent/KR900002225A/ko

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
    • G08B13/1409—Mechanical actuation by lifting or attempted removal of hand-portable articles for removal detection of electrical appliances by detecting their physical disconnection from an electrical system, e.g. using a switch incorporated in the plug connector
    • G08B13/1418—Removal detected by failure in electrical connection between the appliance and a control centre, home control panel or a power supply

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Circuits Of Receivers In General (AREA)
  • Burglar Alarm Systems (AREA)
  • Alarm Systems (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

내용 없음

Description

고립된 이용장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 수단의 특색을 그린 무선 수신기의 일반적 구조도
제2 내지 제 9도는 제 1도에 도시된 무선 수신기의 작동을 설명하기 위한 챠트도

Claims (2)

  1. 신호 소스에 의해 제공된 신호의 인식 가능한 재생을 위한 고립된 이용장치에 있어서, - 상기 신호를 수신하고, 인식 가능한 재생을 보장하는 재생수단 - 도난방지 코드를 기억하기 위한 기억수단 ; - 앞서 언급된 수단에 결합되고 (a) 스위치 - 온 명령에 응답하는 스위치 - 온 프로그램 ; (b) 스위치 - 온 명령을 실행 후 보호 명령이 발생하였는가를 입증하기 위해 가동되는 테스트 프로그램 ; (c) 신호 재생의 특질을 방해하기 위해, 보호명령이 발생하는 것이 테스트 프로그램에서 입증되었으면 작동되는 재밍 프로그램에 적합한 제어수단을 포함하는 것을 특징으로 하는 고립된 이용장치.
  2. 제1항에 있어서, 재생되어질 신호의 특성을 방해하기 위해 제어회로가 신호의 재생에 대해 예정된 리듬으로 재생수단을 방해하기에 적합한 것을 특징으로 하는 고립된 이용장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890009453A 1988-07-07 1989-07-04 고립된 이용장치 KR900002225A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8801717 1988-07-07
NL8801717A NL8801717A (nl) 1988-07-07 1988-07-07 Alleenstaande dienstverlenende inrichting met antidiefstalcode.

Publications (1)

Publication Number Publication Date
KR900002225A true KR900002225A (ko) 1990-02-28

Family

ID=19852586

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890009453A KR900002225A (ko) 1988-07-07 1989-07-04 고립된 이용장치

Country Status (7)

Country Link
US (1) US4987594A (ko)
EP (1) EP0350119B1 (ko)
JP (1) JPH0297129A (ko)
KR (1) KR900002225A (ko)
DE (1) DE68911770T2 (ko)
ES (1) ES2049315T3 (ko)
NL (1) NL8801717A (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9002035A (nl) * 1990-09-17 1992-04-16 Philips Nv Microprocessor-bestuurd apparaat met uitschakelbare beveiliging tegen onbevoegd gebruik.
US7971214B1 (en) 2007-08-27 2011-06-28 Sanyo Electric Co., Ltd. Electronic device with an antitheft function and method for preventing theft of electronic devices
US20090201125A1 (en) * 2008-02-08 2009-08-13 Sanyo Electric Co., Ltd. Electronic device provided with theft prevention function, and method for preventing theft of electronic devices
US20090201126A1 (en) * 2008-02-11 2009-08-13 Sanyo Electric Co., Ltd. Electronic device provided with theft prevention function, and method for preventing theft of electronic devices
US20090212904A1 (en) * 2008-02-25 2009-08-27 Sanyo Electric Co., Ltd. Electronic device provided with theft prevention function, and method for preventing theft of electronic devices
JP2009288853A (ja) * 2008-05-27 2009-12-10 Sanyo Electric Co Ltd 盗難防止機能を有する電子機器及び電子機器の盗難を防止するための方法
JP2009301452A (ja) * 2008-06-17 2009-12-24 Sanyo Electric Co Ltd 動作制限機能を有する電子機器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1554411A (en) * 1975-08-09 1979-10-17 Communications Patents Ltd Control systems
US4494114B1 (en) * 1983-12-05 1996-10-15 Int Electronic Tech Security arrangement for and method of rendering microprocessor-controlled electronic equipment inoperative after occurrence of disabling event
JPS61139176A (ja) * 1984-12-10 1986-06-26 Pioneer Electronic Corp Ｃａｔｖの視聴制御装置
US4760597A (en) * 1985-04-16 1988-07-26 General Electric Company Technician set-up unit for and method of cable television converter installation and address assignment
JPS62105738A (ja) * 1985-11-01 1987-05-16 Clarion Co Ltd 車載用音響機器の盗難防止装置
US4837820A (en) * 1986-10-17 1989-06-06 Zenith Electronics Corporation Hybrid CATV scrambling system
US4838377A (en) * 1987-03-02 1989-06-13 Clarion, Co., Ltd. Car electronic device having antitheft mechanism
DE3723931A1 (de) * 1987-07-20 1988-06-16 Digatec Electronic Systems Autoradio mit diebstahlsicherung

Also Published As

Publication number Publication date
DE68911770D1 (de) 1994-02-10
EP0350119B1 (en) 1993-12-29
EP0350119A1 (en) 1990-01-10
US4987594A (en) 1991-01-22
ES2049315T3 (es) 1994-04-16
DE68911770T2 (de) 1994-07-07
JPH0297129A (ja) 1990-04-09
NL8801717A (nl) 1990-02-01

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Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee