WO1996030875A1 - Commande ou controle ameliores d'un equipement electrique - Google Patents

Commande ou controle ameliores d'un equipement electrique Download PDF

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Publication number
WO1996030875A1
WO1996030875A1 PCT/GB1996/000793 GB9600793W WO9630875A1 WO 1996030875 A1 WO1996030875 A1 WO 1996030875A1 GB 9600793 W GB9600793 W GB 9600793W WO 9630875 A1 WO9630875 A1 WO 9630875A1
Authority
WO
WIPO (PCT)
Prior art keywords
card
time clock
identification data
control
electrically actuated
Prior art date
Application number
PCT/GB1996/000793
Other languages
English (en)
Inventor
Cheuk Fai Ho
Michael Ping Pui Chan
Kam Shing Kwok
Original Assignee
Cheuk Fai Ho
Michael Ping Pui Chan
Kam Shing Kwok
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
Priority claimed from GBGB9506657.7A external-priority patent/GB9506657D0/en
Priority claimed from GBGB9507261.7A external-priority patent/GB9507261D0/en
Application filed by Cheuk Fai Ho, Michael Ping Pui Chan, Kam Shing Kwok filed Critical Cheuk Fai Ho
Priority to AU52801/96A priority Critical patent/AU5280196A/en
Priority to GB9624622A priority patent/GB2302755B/en
Priority to BR9605950A priority patent/BR9605950A/pt
Publication of WO1996030875A1 publication Critical patent/WO1996030875A1/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
    • G06K7/0034—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers the connector being capable of simultaneously receiving a plurality of cards in the same insertion slot
    • 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
    • G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
    • G07C1/10—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people together with the recording, indicating or registering of other data, e.g. of signs of identity
    • 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
    • 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
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
    • G07C9/23—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder by means of a password
    • 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
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/29—Individual registration on entry or exit involving the use of a pass the pass containing active electronic elements, e.g. smartcards

Definitions

  • the present invention relates generally to the control or monitoring of electrical equipment.
  • the invention relates to a method of recording attendance using a time clock apparatus, and to time clock apparatus.
  • One particular implementation of the overall control method is exemplified by the use of attendance time clock recorders. It may be wished, for example, to require two persons to use the time clock recorder simultaneously in order to enable one of those persons access to secure premises and/or to enable equipment for their use. It may additionally and/or alternatively be required to ensure that there is control of people entering or leaving a restricted area, particularly outside normal hours. It may also be required to monitor the performance of a security guard controlling a restricted area.
  • a method of recording attendance using a time clock apparatus comprising processor means, memory means, at least one IC card reader, and a clock, and the method comprising the steps of providing identification data to said processor means to enable a record to be kept of the identification data and the time, said identification data being stored on at least one IC card.
  • the identification data stored on the IC card preferably includes information as to the identity of a person.
  • any person requiring to use the time clock apparatus is provided with an IC card which carries information identifying that person.
  • the IC card might also carry additional information, such as any restrictions on the activities of the person.
  • Use of the time clock apparatus requires the insertion of at least one IC card.
  • the or each IC card carries an authorisation or access code.
  • the method of recording attendance further comprises the steps of recording to said memory means, and/or to at least one IC card, a record of the usage of the time clock apparatus, said record including the identification data and the time recorded from a series of IC cards inserted serially into said time clock apparatus.
  • the method further comprises the step of checking the validity of said identification data.
  • the method further comprises the step of enabling the control or monitoring of electrically actuated equipment in response to a determination that said identification data is valid.
  • a method of enabling the control or monitoring of electrically actuated equipment using control apparatus said control apparatus having processor means, memory means, at least one IC card reader, and interface means, the method comprising the steps of providing identification data to said processor means by way of an IC card and a said IC card reader, checking the validity of said identification data, and, in response to a determination that said identification data is valid, enabling the control or monitoring of said equipment by way of said interface means.
  • time clock apparatus and/or control of the electrically actuated equipment is enabled only upon the provision to the apparatus of the identifications of two persons, where one of those two persons has a particular identification.
  • a person or member of staff requiring access or use of the time clock apparatus or the electrically actuated equipment has to insert his IC card into the apparatus simultaneously with a second IC card carrying information identifying a supervisor.
  • the necessity to provide two IC cards may arise only if use of the time clock apparatus or control of the equipment is required outside normal hours.
  • the electrically actuated equipment is, or is part of, equipment controlling access to a restricted area.
  • the time clock apparatus may be enabled to control a door lock or other perimeter equipment.
  • employees will be forced to record their attendance by inserting the IC card carrying their identification into the time clock apparatus in order to gain access to their employment.
  • the present invention extends to a time clock apparatus used in a method as defined above.
  • the invention also extends to control apparatus for use in a method as defined above.
  • control apparatus for controlling or monitoring electrically actuated equipment, said control apparatus comprising processor means, memory means, interface means arranged to communicate with said electrically actuated equipment, and a reading device for reading the data on IC cards, said reading device being in communication with said processor means.
  • the present invention also extends to time clock apparatus comprising processor means, memory means, a clock, and a reading device for reading the data on IC cards, said reading device being in communication with said processor means.
  • the IC card may carry information identifying a person and/or any other information about that person, for example the access that the person can have to the electrically actuated equipment or to an area controlled or guarded thereby.
  • the processor means may use information read from the IC card to determine whether or not to enable a particular task to be performed.
  • the reading device prefferably be arranged as a read only device enabled to read data carried on IC cards.
  • the reading device is arranged not only to read data from IC cards, but also to write data thereto.
  • the reading device has a single slot so that it can receive, and read and/or write, data to only one IC card at a time.
  • the reading device has a number of slots so that a number of IC cards can be inserted therein and read from, or written to, simultaneously.
  • a second reading device is provided remote from said first reading device, each of said first and second reading devices having a single slot so that it can receive, and read and/or write, data to only one IC card at a time.
  • Figure 1 shows a perspective view of time clock apparatus of the invention having an IC card reader/writer incorporated therein
  • Figure 2 shows an alternative embodiment of a time clock apparatus electrically connected to a separate IC card reader/writer
  • Figure 3 shows a block circuit diagram of the time clock apparatus of Figure 1 or of Figure 2
  • Figure 4 is a flow chart showing set up routines for time clock apparatus of the invention
  • Figure 5 is a flow chart showing a method of utilising time clock apparatus as a time attendance recorder
  • Figure 6 shows an operational flow chart of a time clock apparatus which also controls access to a secured area.
  • Figure 1 shows a time clock apparatus which comprises a substantially conventional time clock recorder 10 having a key pad 11.
  • a processor 20 arranged to respond to the operation of the key pad 11, and a real time clock 22, are incorporated within the time clock 10.
  • the processor 20 is provided with internal memory, and an external memory 24, for example, a 32K byte static RAM is also provided.
  • a display 12, for example, a dot matrix LCD, is provided for displaying the time and/or the identification number of a person, and/or any further information required.
  • An IC card reader/writer 13 is incorporated within the time clock 10.
  • the reader/writer 13 has two slots 14, each of which contains a respective IC card connector 26, 28 for receiving an IC card for reading information therefrom or writing information thereto.
  • the card connectors 26, 28 of the reader/writer 13 are connected to communicate with the processor 20 provided within the time clock 10.
  • the key pad 11 comprises a sixteen key keypad 30 and a four key keypad 32. Both of these keypads 30, 32 communicate with the processor 20. Electrical power is provided to the time clock 10 either from the mains or from a battery pack (not shown). In either case a battery back-up, as indicated at 34, is preferably provided.
  • the time clock 10 is also provided with a serial communication link 36 enabling the processor 20 to receive information from outside sources and/or to communicate with peripheral devices.
  • Figure 2 shows an alternative embodiment of a time clock apparatus 10.
  • the apparatus of Figure 2 has an IC card reader/writer 13 incorporated therein.
  • a first IC card connector 26 is provided within the slot 14.
  • the embodiment of Figure 2 also has a second card connector 28 but this is provided in a slot 141 in a remote IC card reader/writer 131.
  • the second IC card connector 28 is connected to the processor 20 of the time clock 10 by way of a shielded cable 38.
  • the provision of the second IC card connector 28 in a remote reader/writer 131 is particularly helpful where the time clock 10 is additionally to be used to control access to a secure area.
  • IC cards, as 40 and 42 ( Figure 2), to be used with the time clock apparatus may each carry, for example, the identification of a respective person who is required use the time clock, and, in this instance, the processor 20 is programmed to read the necessary information from the IC cards by way of the IC card connectors 26, 28. Additionally and/or alternatively, each IC card 40, 42 may be programmed to carry instructions for the processor 20. The or each reader/writer 13, 131 may be provided with its own processor 20 in communication with the processor of the time clock 10.
  • each person requiring access is provided with an IC card carrying data identifying that person.
  • a supervisor for example a security guard, may also be provided with an IC card carrying identification information.
  • the security guard's IC card may simply identify the security guard or may also identify the level of authorisation of the guard. In one method of controlling access to premises, both the person requiring access and the security guard have to insert a respective
  • the time clock will ensure that the insertions are in the same time scale, and may record the identifications.
  • the information may be recorded to the memory of the processor 20 and/or to the security guard's IC card.
  • time clock is to be used for recording the access of visitors to premises
  • each visitor may be provided with an IC card.
  • access for a visitor may be allowed by the security guard by inserting his IC card alone but then inserting, by way of the key pad 11, or by external means connected by the serial link 36, the name, company name and/or any other identification of the visitor. Again, the person to whom access is to be allowed and the time of access is recorded.
  • time clock apparatus of the invention may be chosen as required, and in accordance with all the circumstances.
  • software to control any required routine is within the competence of anyone skilled in the art and, therefore, does not need to be described.
  • a number of possible routines of the time clock apparatus will now be described, by way of example only, to illustrate some, but not all, of the usages of a time clock of the present invention.
  • Figure 4 is a flow chart of a routine of a time clock apparatus as shown in Figure 3 which enables the settings, and hence the operation of the time clock, to be chosen as required.
  • the routine of Figure 4 may be a default routine of the time clock in that it is commenced when power is applied to the time clock 10, and/or whenever any other routine comes to a termination.
  • the first function of the routine, at 50 is an initialisation function in which all the program settings are appropriately initialised in known manner.
  • the set up routine of Figure 4 commences upon the entry by a user of a password which is checked against a stored password as indicated at function box 52. At a decision box 54 the result of the comparison determines the next step. If the password is incorrect, the routine does not continue but requires the password to be re-entered.
  • the password checking routine can be arranged to shut down the time clock apparatus or otherwise prevent access to the rest of the set up routine if an erroneous password is entered more than three times, for example.
  • the password will be entered by way of the keypads 30/32, it would be possible for it to be entered from external means, for example, by way of the serial link 36 and/or by way of an IC card inserted into one of the IC card connectors 26, 28.
  • the routine moves on to the function block 56 which displays the date and time in the display 12.
  • the key pads 30, 32 are inspected to identify if any keys have been pressed. Where it is detected that a key has been pressed the routine moves on to a first decision box 60 to determine if it is a set up key which has been pressed. if the set up key has been pressed the routine moves on to function 64. If the set up key 60 has not been pressed, the routine moves on to decision box 62 to determine if a function key has been pressed, with pressing of the function key moving the routine to function box 66. If neither the set up key or the function key has been pressed the routine cycles to function box 56 to display again the time and date.
  • the routine When it reaches decision box 58, the fact that no keys have been pressed causes the routine to cycle through the function box 58 whereby the correct date and time are continuously displayed.
  • the set up routine can be commenced again by pressing the set up key or the function key.
  • the routine may be expanded to review the state of keys other than the set up and function keys if required.
  • the routine moves to the function box 64 which provides a set up menu.
  • This will take the user through a number of options which can be accepted or changed as required.
  • the options available will appear in turn in the display 12 and the user will accept or change them by way of the key pads 30, 32.
  • the options available may be chosen as required. By way of example only, one or more of the following options may be provided in the set up menu:
  • the time settings namely the year, day, hour, minute.
  • the mode of operation for example, single card or double card mode.
  • the language of the display for example, English or Chinese.
  • the details of communication with external devices and peripherals for example, the bit rates used, and the nature of the link.
  • the first item appearing on the set up menu is displayed to the user, and after that item has been accepted or changed the user is asked at the decision box 68 if further changes are required. If further changes are required the routine cycles back to the function box 64 and the next item of the set up menu is displayed for acceptance or change. This procedure will display each item on the set up menu in sequence for acceptance or change until the user signals that no further changes are required. Once the user signals at decision box 68 that the operation has been completed the routine cycles back to function box 56 so that the date and time is displayed again. Then, by way of the decision box 58, the key pads are again inspected for depression of the same or other keys.
  • the routine moves on to the function box 66 which provides a function menu with items which can be changed or accepted.
  • the options and choices in the function menu can be chosen as required. By way of example only these may comprise:
  • the function menu sequentially presents items to be accepted or changed, and the user is requested at decision box 70 to indicate if the actions are complete. Once the user has accepted or changed all the required items on the function menu, the routine returns to the function block 56 to cause the display 12 to display the time and date.
  • the processor 20 periodically checks to see if any IC cards have been inserted into the card slot associated with either of the IC card connectors 26 or 28, as indicated at 74.
  • the routine identifies if an IC card is in either of the slots 14 of the time clock of Figure 1 or in either of the slots 14 and 141 of the time clock of Figure 2. If the insertion of a card is detected at function block 74 the routine shown in Figure 5 is commenced.
  • This routine is one possible routine only which may be performed by the time clock 10 and in this routine attendance information is recorded as is conventional with time clocks.
  • it is checked that an IC card is inserted within a slot and that a readable connection has been made thereto.
  • the routine moves on to function box 78 at which it is determined whether the apparatus has been set up to be in single card or double card mode.
  • the mode which has been chosen is determined. If it is single card mode, the routine moves on to function box 82 at which the appropriate information is taken from the inserted IC card and recorded. For example, the time clock will record, to its memory and/or to the inserted IC card, the time as set by the real time clock 22. The identification of the staff member concerned may also be recorded to the memory of the time clock.
  • the routine ends at function box 84 which readies the processor to react to the insertion of further cards, for example.
  • the routine moves to function block 86 which controls that function.
  • the double card function is provided simply to control entry into, or departure from, the premises outside normal times.
  • the routine moves to decision block 88 which determines whether or not the time of the real time clock is within preset normal entry times. If the time is within the preset times, the routine moves to function block 82 at which required information is recorded as described above.
  • function box 90 requires further actions to be taken. It may be, for example, that a security guard is required to enter an authorisation code by way of the key pads and/or to enter an IC card in the second reader/writer 13, 131 before the routine can move on.
  • time and ID information and any other information recorded by way of function box 82 is recorded, but in addition the security information entered is also recorded. For example, the identity of the supervisor providing the authorisation code and/or his IC card may be recorded.
  • the routine then moves to the end function block 84 which resets the processor so that it is able to appropriately react to other prompts.
  • the time clock when controlled to operate as set out in Figure 5, can act as a substantially conventional time clock in that it is controlled to record for each individual the time of entry or exit.
  • additional authorisation can be required by way of the double card function if it is required only to control access outside normal hours. Such a function is useful, for example, if it is required to allow employees to leave a company's premises during normal working hours if they have permission.
  • Figure 6 shows an example of a routine which may be optionally provided in a time clock of the invention which gives a much greater level of security and which controls physical access to the premises.
  • the routine of Figure 6 can be used with the time clock illustrated in Figure 1, it ⁇ y be preferred to utilise the time clock shown in Figure 2 because of the remote nature of the reader/writer 131 in the latter embodiment.
  • the time clock 10 may be mounted inside of the doorway with the reader/writer 131 provided externally thereof.
  • the routine illustrated in Figure 6 commences at function block 100 with the insertion into the reader/writer 13 of a security authorisation card.
  • a security authorisation card In the routine of Figure 6 the insertion of such a security authorisation card is essential to enable the routine.
  • Such a security authorisation card would be an IC card carried by a security officer or other authorised person and would preferably carry information identifying the authorised person. The authorised person would be within the premises, and his security authorisation card is inserted into the reader/writer 13 incorporated in the time clock 10 which is also within the premises.
  • the security authorisation card is checked for validity. For example, it could be required that such cards carry an expiry date. Additionally and/or alternatively the card may carry an authorisation code which is to be checked against stored allowable codes. If required, it could be an additional requirement that the authorised person has to key in a separate password or code.
  • decision block 104 it is determined whether or not the inserted security card meets the requirements. If it does not, a function block 106 causes an error message to be displayed in the display 12 and/or an alarm to be set off. Furthermore, the routine is terminated.
  • the routine moves to function block 108 at which someone requiring access to the premises, for example, is invited to insert an access IC card into the remote reader/writer 131 or into the other slot 14 of the reader/writer 13.
  • the access card may carry information identifying the employee or simply identify the person as a visitor.
  • the access card, as 42, may also carry information identifying the level of authorisation associated with the person identified by the card. That level of the authorisation is determined at function block 110.
  • the IC card 42 will have one of two authorisation types, the type being signalled by an appropriate code on the card 42. These authorisation types are that pre-authorisation is required or that pre-authorisation is not required.
  • a decision block 112 determines that the access IC card 42 is of the type which does not require pre- authorisation, the routine moves to function block 114 where a check is made of the current time. If decision block 116 determines that access is required within normal entry time, the routine moves to function block 118 at which information as to the access is recorded.
  • the time clock may store in memory, the time, the authorisation code on the security card, and selected information from the access card 42. For a visitor the information from the card may simply be an identity number of the card itself. For an employee, the IC card will identify that employee directly.
  • the decision block 116 moves the routine to function block 120 where the security officer or other authorised person is prompted to enter a further authorisation code and/or a code identifying the reason why access is required out of hours. If the entries at function block 120 are satisfactory the routine moves to function block 122 where appropriate information is stored. Generally, the information stored at function block 122 will be the same as that required at function block 118.
  • the routine would have moved to function block 124 instead of to block 114 as described above.
  • the inserted access card 42 is checked for validity, for example, to determine if it carries a valid access code and/or has not exceeded an expiry date. If a decision block 126 identifies the access card as invalid, function block 128 causes an error message to be displayed on display 12 and/or an audible alarm to be sounded and the access routine is terminated.
  • the routine then moves through function blocks 120 and 122 to prompt the input of additional authorisation and to record the information required as described above.
  • the routine at function block 130, is be arranged to activate, by way of the serial link 36, an access gate, a security lock, or other physical gating means. Thereafter at function blocks 130, 132 the routine ejects the access card from the reader/writer 13, 131 to enable the employee or visitor to retrieve the card prior to entering the premises.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Lock And Its Accessories (AREA)

Abstract

Un horodateur comporte un lecteur/enregistreur de carte d'identification, qui possède deux fentes (14) conçues pour y introduire une carte. L'horodateur (10) comprend également un processeur (20), une mémoire associée (24) et une horloge en temps réel (22). Les cartes (40, 42) portent des informations permettant d'identifier les personnes utilisant l'horodateur. Chaque personne demandant l'accès aux locaux doit insérer sa carte dans l'une des fentes (14) du lecteur/enregistreur (13) tandis qu'une carte d'agent de sécurité se trouve à l'intérieur de la deuxième fente (14). Si les deux cartes sont validées, l'horodateur enregistre l'heure et l'identification de la personne demandant l'accès. De plus, l'horodateur peut être conçu pour actionner un verrou ou un autre élément de sécurité, ce qui permet d'accéder aux locaux.
PCT/GB1996/000793 1995-03-31 1996-04-01 Commande ou controle ameliores d'un equipement electrique WO1996030875A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU52801/96A AU5280196A (en) 1995-03-31 1996-04-01 Improvements in or relating to the control or monitoring of electrical equipment
GB9624622A GB2302755B (en) 1995-03-31 1996-04-01 Improvements in or relating to controlling or monitoring access to a restricted area
BR9605950A BR9605950A (pt) 1995-03-31 1996-04-01 Processos para registro de presença utilizando um aparelho de relógio de ponto e para habilitar o controle ou supervisionamento de equipamneto eletricamente ativado e aparelho de relógio de ponto e de controle para controle ou supervisionamento de equipamento eletricamente ativado

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB9506657.7A GB9506657D0 (en) 1995-03-31 1995-03-31 Method and apparatus for controlling or monitoring the use of electrical equipment
GB9506657.7 1995-03-31
GB9507261.7 1995-04-07
GBGB9507261.7A GB9507261D0 (en) 1995-04-07 1995-04-07 Method and apparatus for controlling or monitoring the use of electrical equipment

Publications (1)

Publication Number Publication Date
WO1996030875A1 true WO1996030875A1 (fr) 1996-10-03

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PCT/GB1996/000793 WO1996030875A1 (fr) 1995-03-31 1996-04-01 Commande ou controle ameliores d'un equipement electrique
PCT/GB1996/000791 WO1996030876A1 (fr) 1995-03-31 1996-04-01 Verrous de securite ameliores

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/GB1996/000791 WO1996030876A1 (fr) 1995-03-31 1996-04-01 Verrous de securite ameliores

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AU (2) AU5280096A (fr)
BR (1) BR9605950A (fr)
WO (2) WO1996030875A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0907137A1 (fr) * 1997-09-30 1999-04-07 Kabushiki Kaisha Toshiba Système et méthode de traitement de cartes à puces
ES2147093A1 (es) * 1997-09-05 2000-08-16 Infos Ingenieria Informatica S Plataforma para sistemas de seguridad.
ES2152883A1 (es) * 1999-03-10 2001-02-01 Fernandez Joaquin Marcos Sistema de control aplicable a maquinas expendedoras.
WO2003021538A2 (fr) * 2001-08-29 2003-03-13 Activcard Ireland, Limited Procede et systeme permettant de fournir l'acces a une entite ou un service securise a un sous-ensemble compose de n personnes parmi m personnes designees
CN111105530A (zh) * 2019-12-06 2020-05-05 国网山东省电力公司五莲县供电公司 一种基于专用通道感应的变电站门禁识别系统

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2156474B1 (es) * 1998-02-13 2002-02-01 Brisa Integral S L Sistema de control de acceso y presencia.
CN105443003B (zh) * 2015-11-20 2017-12-12 江苏智光创业投资有限公司 一种防盗门

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WO1984002786A1 (fr) * 1983-01-10 1984-07-19 Figgie Int Inc Lecteur de carte ameliore pour systeme de securite
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FR2635895A1 (fr) * 1988-08-26 1990-03-02 Unidel Securite Systeme de gestion d'acces pour cartes a microcalculateur incorpore et procede s'y rapportant
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EP0907137A1 (fr) * 1997-09-30 1999-04-07 Kabushiki Kaisha Toshiba Système et méthode de traitement de cartes à puces
ES2152883A1 (es) * 1999-03-10 2001-02-01 Fernandez Joaquin Marcos Sistema de control aplicable a maquinas expendedoras.
WO2003021538A2 (fr) * 2001-08-29 2003-03-13 Activcard Ireland, Limited Procede et systeme permettant de fournir l'acces a une entite ou un service securise a un sous-ensemble compose de n personnes parmi m personnes designees
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AU5280196A (en) 1996-10-16
MX9605944A (es) 1998-06-28

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