EP1444659A2 - Systeme de securite - Google Patents

Systeme de securite

Info

Publication number
EP1444659A2
EP1444659A2 EP02776835A EP02776835A EP1444659A2 EP 1444659 A2 EP1444659 A2 EP 1444659A2 EP 02776835 A EP02776835 A EP 02776835A EP 02776835 A EP02776835 A EP 02776835A EP 1444659 A2 EP1444659 A2 EP 1444659A2
Authority
EP
European Patent Office
Prior art keywords
access
security
person
memory
identification features
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.)
Withdrawn
Application number
EP02776835A
Other languages
German (de)
English (en)
Inventor
Hartmut Schumacher
Robert Gassner
André KLING
Thomas Berger
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP1444659A2 publication Critical patent/EP1444659A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
    • 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
    • G07C9/38—Individual registration on entry or exit not involving the use of a pass with central registration

Definitions

  • the invention relates to a security device for controlled access to various security areas in which systems or system components, e.g. Machines or manufacturing facilities are available.
  • access authorization is regulated by means of locks and entire locking systems. They are used for authorized entry / Switching off a cell of the machine, the entire machine or an entire system for installer operation, for operation with / without contactor, online / offline operation, manual intervention, automatic / manual, commissioning / startup or shutdown of dangerous processes or the like or the like Switching over the manufacturing processes for the production of another variant on a machine, etc.
  • the locks in this area are designed as key switches with electrical contacts.
  • combination locks, magnetic cards or the like are also used.
  • the machines are equipped with suitable locks or locking systems that actuate electrical contacts or generate other safe electrical signals, which in turn act in the prescribed manner on the control of the system.
  • the authorized person receives the relevant key, magnetic card or code.
  • the invention has for its object to provide a security device of the type mentioned above, which allows controlled access or access to vulnerable security areas only authorized persons in a simple and convenient manner and is still very flexible and secure.
  • a bus system that connects a central control device to several actuators, each of which is assigned to at least one of the security areas and that allows access to, for example for operating machines or machine components located therein
  • the control device has at least one first person identification device, a programming unit, a memory and electronics
  • the first personal identification device is used to record personal identification features
  • the memory is used to store personal identification features of different people who are to be given access authorization to at least one of the security areas
  • the programming unit is used to program the access authorization to different security areas, depending on the person by assigning personal identification features
  • the electronics after identifying an authorized person based on a comparison of recorded personal identification features stored in the memory and after querying the programmed access authorization, the electronics generate a telegram dependent on this for transmission via the bus system, by means of which the determined access authorization of one or more of the actuators to allow access to the assigned security areas.
  • FIG. 1 shows a safety device according to the invention
  • FIG. 2 shows an operational flow diagram for a safe machine area
  • FIG. 3 shows a flow diagram for the master operation.
  • FIG. 1 shows a security device 1 for controlled access to various security areas 2 in which systems or system components, for example machines or production facilities, are located.
  • the safety device 1 comprises a bus system 3, which is a central one
  • Control device 5 connects to several actuators 4, each of which is assigned to at least one of the security areas 2, and which has access to, e.g. to operate machines or machine components located in it.
  • the control device 5 has at least a first person identification device 6, a programming unit 7, a memory 8 and electronics 9.
  • the first person identification device 6 is used to record person identification features. For storing personal identification features of various types of actuators 4, each of which is assigned to at least one of the security areas 2, and which has access to, e.g. to operate machines or machine components located in it.
  • the control device 5 has at least a first person identification device 6, a programming unit 7, a memory 8 and electronics 9.
  • the first person identification device 6 is used to record person identification features. For storing personal identification features of various
  • the memory 8 is provided for people who are to be given access authorization to at least one of the security areas 2. If necessary, the respective access rights and the desired security protocols are also stored there. With the programming unit 7, the access authorization to different security areas 2 can be programmed, depending on the person, by assigning person identification features. After identification of a person authorized to access, the electronics 9 generate a telegram dependent on this for a transmission via the bus system 3 based on a comparison of person identification features recorded with those stored in the memory 8 and after querying the programmed access authorization. One or more of the actuators 4 pass through this according to the determined access authorization free access to the assigned security areas 2.
  • At least one decentralized access control command device 10 can also be connected to the bus system 3, which has at least one second personal identification device 11 for recording personal identification features and a memory 12 for storing personal data. has identification features of different people who are to be given access authorization to at least one or a group of the security areas.
  • the access control command device 10 comprises electronics 13 which, after identifying an authorized person based on a comparison of the personal identification features recorded with those stored in the memory 12 and after querying the programmed access authorization, generates a telegram dependent on the latter for transmission via the bus system 3. This enables one or more of the actuators 4 to access one or the group of the assigned security areas 2.
  • further actuators 14 can be connected to the bus system 3, which serve to control systems or system components in the security areas 2 and to control them via at least one command device 15 in the central control device 5 or in the decentralized access control command devices 10 or can be triggered directly at security area 2.
  • the programming unit 7 contains a sequence program which authorizes a master person, identifiable by their personal identification features, to reassign and change access authorizations and to issue logs and / or evaluations.
  • the person is advantageously identified by recording and evaluating suitable biometric data.
  • biometric data e.g. uses the features of a fingerprint or handprint (fingerprint), but it is also the use of the human voice (voice control) or the image capture of e.g. facial features suitable for identification possible.
  • an entire locking system for a security device is created by personal identification devices. tings, for example a few fingerprints, preferably only one fingerprint per security device.
  • the identification of all persons who have to do with this security device and the assignment of the correct access authorization for the respective person is only carried out from this one point, or where the control device 5 responsible for this or the access control command device 10 is accommodated. If the identification is positive, the electronics 9 or 13 unlock the security area 2 assigned to the person.
  • a bus system 3 is preferably used for this.
  • the scope of the authorization is stored in the software, ie the programming unit 7 and the memory 8, so that locking systems, such as a master key, master key and individual key, are no longer required.
  • the structure can be built up in the well-known and well-known hierarchy levels.
  • the master can switch all machines in his area of responsibility on and off, the operating personnel only the assigned machine and the service specialist for the laser stations all these stations in the entire plant.
  • the master can switch all machines in his area of responsibility on and off, the operating personnel only the assigned machine and the service specialist for the laser stations all these stations in the entire plant.
  • everyone receives their own customized authorization.
  • a master person who is authorized to do this via the same system is responsible for assigning authorizations.
  • a combination of personal identification with another, for example a code is possible and makes sense for special security standards.
  • the master person can read in the identification features and assign the associated access authorization. In contrast to the locking system, this can be done very quickly, inexpensively and flexibly. This is becoming increasingly important in the current period of frequent personnel changes.
  • authorization can also be given quickly, inexpensively and individually. The same applies of course also in the opposite direction. Nevertheless, full protection and a very high level of protection against counterfeiting remain in place at all times.
  • the entire system can be integrated into the existing common data processing landscapes for machine control, provided that they meet the required security requirements.
  • Authorization is stored in software in the security area and can also be done by the main person responsible, i.e. the master person, cannot be changed retrospectively. This means that the current authorization rights applicable at any time can always be determined later.
  • the authorization can preferably be entered on an input device at a central location, e.g. a central control device 5.
  • the on-site check can then be carried out with the help of the safe bus system 3.
  • the data required for the respective security area 2 can also be preferably stored and evaluated locally on site using the access control command device 10.
  • Blocks 21, 22, 23, 24, 25 show individual process steps.
  • the personal identification features are recorded, e.g. on the central control device 5 of a machine line by means of a fingerprint.
  • the identification of the personal identification features and the determination of the access authorizations assigned to the identified person takes place for the respective security area 2. This can be done centrally in the control device 5 or decentrally in the access control command device 10.
  • the desired activity is entered via the command device 15 responsible for this.
  • the function for the activity is activated or released according to the access authorization. This means that the control device 5 receives the order to bring the machine or a cell thereof into the desired state so that the activities can be carried out.
  • step five in block 25 the activity request is deactivated, i.e. the command device 15 may be reset.
  • a further advantageous embodiment is obtained if the master person carries out the programming using a handheld device which is connected directly to the machine on site at a programming socket.
  • the master mode can be found in the flow chart in accordance with FIG. 3.
  • the "programming status" is activated according to block 31, for example by connecting a programming device.
  • the master person is identified, for example, using a fingerprint and if necessary with an additional code Masterperson determines the desired activity via the programming device if several functions are available, for example changing the access authorization of persons according to block 34, accepting a new person according to block 35 or requesting a protocol or evaluations according to block 36.
  • Block 35 is followed by the identification of the new person according to block 37 and the subsequent one Define their rights according to block 38.
  • the above three activities are completed with the step of ending the programming status according to block 39.
  • the master person's access right can be combined with another identification method. Authorization rights cannot be changed retrospectively. The current authorization rights applicable at any time can also be determined later.
  • the electronics 9 are designed in such a way that security areas 2, where two or more people must be present at the same time for security reasons, are made possible by means of a detection device which must be operated by the required people within a predetermined time window. For this purpose, the electronics 9 is provided with a time circuit for generating a time window in which the person identification device 6 detects person identification features of several people. All relevant processes can be saved and logged and, if necessary, visualized and evaluated.
  • a sensible variant is the structure with two fingerprints, where, for safety reasons, the operator must have both hands in a safe place when triggered, for example to trigger a punching process.
  • Another sensible embodiment of the invention is the possibility of storing, logging, and accessing all accesses visualize and evaluate. This enables, for example, the detection of how often a machine had to be repaired, how often a cell had a problem, when and by whom the illegal intervention took place, whether the customer service was there, when it was last, how long it was Operating times, etc.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Lock And Its Accessories (AREA)
  • Storage Device Security (AREA)
  • Selective Calling Equipment (AREA)
  • Alarm Systems (AREA)

Abstract

La présente invention concerne un système de sécurité (1) qui permet de manière simple à des personnes habilitées de contrôler l'accès à des zones dangereuses (2). A cet effet, le système de sécurité (1) comprend un système de bus (3) qui relie un système de commande central (5) à plusieurs dispositifs d'actionnement (4) qui sont respectivement associés à au moins l'une des zones dangereuses (2). Un système d'identification de personne (6) est employé pour vérifier et commander l'autorisation d'accès.
EP02776835A 2001-10-24 2002-10-17 Systeme de securite Withdrawn EP1444659A2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10152349 2001-10-24
DE10152349A DE10152349B4 (de) 2001-10-24 2001-10-24 Sicherheitseinrichtung
PCT/DE2002/003931 WO2003038764A2 (fr) 2001-10-24 2002-10-17 Systeme de securite

Publications (1)

Publication Number Publication Date
EP1444659A2 true EP1444659A2 (fr) 2004-08-11

Family

ID=7703494

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02776835A Withdrawn EP1444659A2 (fr) 2001-10-24 2002-10-17 Systeme de securite

Country Status (4)

Country Link
US (1) US20040246095A1 (fr)
EP (1) EP1444659A2 (fr)
DE (1) DE10152349B4 (fr)
WO (1) WO2003038764A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007035095A1 (de) * 2007-07-26 2009-01-29 Robert Bosch Gmbh Werkzeugmanagementsystem
DE202008004310U1 (de) 2008-03-29 2008-07-10 Gissel, Rolf Werkzeugdemontagevorrichtung
DE102010038421A1 (de) * 2010-07-26 2012-01-26 Alfred Kärcher Gmbh & Co. Kg Reinigungsvorrichtung
DE102010038420A1 (de) 2010-07-26 2012-01-26 Alfred Kärcher Gmbh & Co. Kg Reinigungungsvorrichtung
US10468129B2 (en) * 2016-09-16 2019-11-05 David Lyle Schneider Biometric medical antifraud and consent system
EP3598398A1 (fr) * 2018-07-18 2020-01-22 EUCHNER GmbH + Co. KG Système d'accès
EP3779899A1 (fr) * 2019-08-16 2021-02-17 EUCHNER GmbH + Co. KG Système de contrôle
IT201900018986A1 (it) * 2019-10-16 2021-04-16 Simone Borsato "Sistema di sicurezza industriale"

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8706154D0 (en) * 1987-03-16 1987-04-23 World Patent Improvements Sa Security & control systems
DE19533255C2 (de) * 1995-09-08 1998-01-15 Ackermann Bernd Dipl Ing Schließfachanlage o. dgl.
DE19643013C1 (de) * 1996-10-18 1998-02-12 Telefunken Microelectron Datenübertragungssystem
US6097306A (en) * 1996-12-03 2000-08-01 E.J. Brooks Company Programmable lock and security system therefor
DE19700353A1 (de) * 1997-01-08 1998-07-09 Diethard Kersandt Vorrichtung und Verfahren zur Diagnose, Steuerung, Übertragung und Speicherung sicherheitsrelevanter Systemzustandsgrößen eines Kraftfahrzeuges
US6100811A (en) * 1997-12-22 2000-08-08 Trw Inc. Fingerprint actuation of customized vehicle features
AU7346800A (en) * 1999-09-02 2001-03-26 Automated Business Companies Communication and proximity authorization systems
US6867683B2 (en) * 2000-12-28 2005-03-15 Unisys Corporation High security identification system for entry to multiple zones

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO03038764A2 *

Also Published As

Publication number Publication date
WO2003038764A2 (fr) 2003-05-08
US20040246095A1 (en) 2004-12-09
WO2003038764A3 (fr) 2003-09-25
DE10152349A1 (de) 2003-05-15
DE10152349B4 (de) 2005-08-18

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