NL9002035A - Microprocessor-bestuurd apparaat met uitschakelbare beveiliging tegen onbevoegd gebruik. - Google Patents

Microprocessor-bestuurd apparaat met uitschakelbare beveiliging tegen onbevoegd gebruik. Download PDF

Info

Publication number
NL9002035A
NL9002035A NL9002035A NL9002035A NL9002035A NL 9002035 A NL9002035 A NL 9002035A NL 9002035 A NL9002035 A NL 9002035A NL 9002035 A NL9002035 A NL 9002035A NL 9002035 A NL9002035 A NL 9002035A
Authority
NL
Netherlands
Prior art keywords
microprocessor
security
code
variable
memory
Prior art date
Application number
NL9002035A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL9002035A priority Critical patent/NL9002035A/nl
Priority to US07/757,096 priority patent/US5245330A/en
Priority to EP91202321A priority patent/EP0476754B1/en
Priority to DE69108153T priority patent/DE69108153T2/de
Priority to JP03234623A priority patent/JP3133106B2/ja
Priority to KR1019910016046A priority patent/KR100240353B1/ko
Publication of NL9002035A publication Critical patent/NL9002035A/nl
Priority to HK76396A priority patent/HK76396A/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00658—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys
    • G07C9/00674—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with switch-buttons
    • G07C9/0069—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with switch-buttons actuated in a predetermined sequence
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/30—Individual registration on entry or exit not involving the use of a pass
    • G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
    • G07C9/33—Individual registration on entry or exit not involving the use of a pass in combination with an identity check by means of a password
NL9002035A 1990-09-17 1990-09-17 Microprocessor-bestuurd apparaat met uitschakelbare beveiliging tegen onbevoegd gebruik. NL9002035A (nl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL9002035A NL9002035A (nl) 1990-09-17 1990-09-17 Microprocessor-bestuurd apparaat met uitschakelbare beveiliging tegen onbevoegd gebruik.
US07/757,096 US5245330A (en) 1990-09-17 1991-09-10 Microprocessor-controlled apparatus with improved disabling
EP91202321A EP0476754B1 (en) 1990-09-17 1991-09-11 Microprocessor-controlled apparatus including an antitheft protection means which can be disabled
DE69108153T DE69108153T2 (de) 1990-09-17 1991-09-11 Mikroprozessorgesteuerter Apparat mit ausschaltbarem Schutz gegen unbefugten Gebrauch.
JP03234623A JP3133106B2 (ja) 1990-09-17 1991-09-13 マイクロプロセッサ制御装置
KR1019910016046A KR100240353B1 (ko) 1990-09-17 1991-09-14 해제가능한도난방지보안수단을포함하는마이크로프로세서제어장치
HK76396A HK76396A (en) 1990-09-17 1996-05-02 Microprocessor-controlled apparatus including an antitheft protection means which can be disabled

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9002035 1990-09-17
NL9002035A NL9002035A (nl) 1990-09-17 1990-09-17 Microprocessor-bestuurd apparaat met uitschakelbare beveiliging tegen onbevoegd gebruik.

Publications (1)

Publication Number Publication Date
NL9002035A true NL9002035A (nl) 1992-04-16

Family

ID=19857687

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9002035A NL9002035A (nl) 1990-09-17 1990-09-17 Microprocessor-bestuurd apparaat met uitschakelbare beveiliging tegen onbevoegd gebruik.

Country Status (7)

Country Link
US (1) US5245330A (ko)
EP (1) EP0476754B1 (ko)
JP (1) JP3133106B2 (ko)
KR (1) KR100240353B1 (ko)
DE (1) DE69108153T2 (ko)
HK (1) HK76396A (ko)
NL (1) NL9002035A (ko)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4232435C1 (de) * 1992-09-28 1993-11-25 Telefunken Microelectron Verfahren zum Betrieb einer Alarmanlage für Kraftfahrzeuge
US5570050A (en) * 1994-03-08 1996-10-29 Intel Corporation Zero standby current power-up reset circuit
US5742226A (en) * 1994-07-05 1998-04-21 Delco Electronics Corporaiton Simple theft deterrent for electronic control modules
JPH0855164A (ja) * 1994-08-10 1996-02-27 Fujitsu Ltd ソフトウェア配送システム、中継装置およびユーザ端末装置
JP3519134B2 (ja) * 1994-08-10 2004-04-12 富士通株式会社 ソフトウェア使用量測定装置およびマルチメディア情報出力装置
JP3531978B2 (ja) * 1994-08-10 2004-05-31 富士通株式会社 ソフトウエアの課金方式
JP3439838B2 (ja) * 1994-08-10 2003-08-25 富士通株式会社 ソフトウエア従量課金・再生装置
JPH0854951A (ja) * 1994-08-10 1996-02-27 Fujitsu Ltd ソフトウェア使用量管理装置
JPH0856356A (ja) * 1994-08-10 1996-02-27 Fujitsu Ltd 符号化装置および復号化装置
JPH0855021A (ja) * 1994-08-10 1996-02-27 Fujitsu Ltd 鍵認証方式
JP3395863B2 (ja) * 1994-08-10 2003-04-14 富士通株式会社 ソフトウエア管理モジュール、ソフトウエア再生管理装置およびソフトウエア再生管理システム
JPH0877263A (ja) 1994-09-09 1996-03-22 Fujitsu Ltd ソフトウェア処理装置
JP3542088B2 (ja) * 1994-09-09 2004-07-14 富士通株式会社 データコンテンツ利用システム
JPH0883232A (ja) * 1994-09-09 1996-03-26 Fujitsu Ltd ファイルサーバシステム
JP3647907B2 (ja) * 1994-09-09 2005-05-18 富士通株式会社 暗号化ソフトウェアの解凍システム
US5912615A (en) * 1994-09-23 1999-06-15 Kretzmar; Allan J. Electrified theft/car-jack prevention device for use with motor vehicles and methods of use
US5684454A (en) * 1994-12-28 1997-11-04 Mazda Motor Corporation Anti-vehicle-thief apparatus
US6636970B2 (en) 1995-02-14 2003-10-21 Fujitsu Limited Software encoding using a combination of two types of encoding and encoding type identification information
US6089451A (en) * 1995-02-17 2000-07-18 Krause; Arthur A. Systems for authenticating the use of transaction cards having a magnetic stripe
JPH08287653A (ja) * 1995-04-12 1996-11-01 Fujitsu Ltd 光記録媒体
JPH08305662A (ja) * 1995-05-02 1996-11-22 Fujitsu Ltd クライアント認証システムおよび方法
GB2306029A (en) * 1995-10-06 1997-04-23 Ford Motor Co Audio device security system
US5838793A (en) * 1996-04-09 1998-11-17 International Business Machines Corporation Controlling movement of owned parts
US5870018A (en) * 1996-05-20 1999-02-09 Chrysler Corporation Automotive radio anti-theft device via multiplex bus
DE19624047A1 (de) * 1996-06-17 1997-12-18 Bayerische Motoren Werke Ag Verfahren zum Diebstahlschutz elektronischer Geräte eines Fahrzeugs
US6099910A (en) * 1996-08-12 2000-08-08 Owens Fiberglas Technology, Inc. Chemical treatments for fibers
DE19700355A1 (de) * 1997-01-08 1998-07-09 Reiner M Ramsayer Diebstahlsicherungsmethode für Kameras
US5982894A (en) * 1997-02-06 1999-11-09 Authentec, Inc. System including separable protected components and associated methods
DE19735660A1 (de) * 1997-08-16 1999-02-18 Bosch Gmbh Robert Einrichtung zum Diebstahlschutz eines Gerätes
DE19828751A1 (de) * 1998-06-27 1999-12-30 Bosch Gmbh Robert Verfahren zum Schutz von an ein Autoradio angeschlossenen Komponenten

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4604708B1 (en) * 1981-12-07 1997-10-14 Gainer R Lewis Electronic security system for externally powered devices
JPS60104434A (ja) * 1983-11-08 1985-06-08 Arupain Kk 車載用音響機器の盗難防止装置
NL8304138A (nl) * 1983-12-01 1985-07-01 Philips Nv Alleenstaande dienstverlenende inrichting met een als microcomputer uitgevoerd besturingscircuit.
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
JPS6258482A (ja) * 1985-09-06 1987-03-14 Alpine Electron Inc 記録媒体演奏装置
DE3606737C1 (de) * 1986-03-01 1987-02-05 Blaupunkt Werke Gmbh Schaltungsanordnung zur Identifikation des Eigentuemers eines elektronischen Geraetes,insbesondere eines Autoradios
US4838377A (en) * 1987-03-02 1989-06-13 Clarion, Co., Ltd. Car electronic device having antitheft mechanism
DE3717054A1 (de) * 1987-05-21 1988-12-01 Blaupunkt Werke Gmbh Autoradio mit einer elektronischen diebstahlsicherung
DE3723931A1 (de) * 1987-07-20 1988-06-16 Digatec Electronic Systems Autoradio mit diebstahlsicherung
NL8801717A (nl) * 1988-07-07 1990-02-01 Philips Nv Alleenstaande dienstverlenende inrichting met antidiefstalcode.

Also Published As

Publication number Publication date
JP3133106B2 (ja) 2001-02-05
JPH0683471A (ja) 1994-03-25
KR100240353B1 (ko) 2000-01-15
DE69108153D1 (de) 1995-04-20
US5245330A (en) 1993-09-14
DE69108153T2 (de) 1995-10-26
HK76396A (en) 1996-05-10
EP0476754B1 (en) 1995-03-15
EP0476754A1 (en) 1992-03-25
KR920006964A (ko) 1992-04-28

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A1B A search report has been drawn up
BV The patent application has lapsed