WO2002023881A1 - Dispositif d'ouverture de porte commandee a distance - Google Patents

Dispositif d'ouverture de porte commandee a distance Download PDF

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Publication number
WO2002023881A1
WO2002023881A1 PCT/DE2001/003431 DE0103431W WO0223881A1 WO 2002023881 A1 WO2002023881 A1 WO 2002023881A1 DE 0103431 W DE0103431 W DE 0103431W WO 0223881 A1 WO0223881 A1 WO 0223881A1
Authority
WO
WIPO (PCT)
Prior art keywords
unit
door
door unit
telephone system
signal
Prior art date
Application number
PCT/DE2001/003431
Other languages
German (de)
English (en)
Inventor
Otger Wewers
Willi Beckfeld
Frank Peter Holtmann
Original Assignee
Siemens Aktiengesellschaft
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 Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Priority to EP01971695A priority Critical patent/EP1319305A1/fr
Publication of WO2002023881A1 publication Critical patent/WO2002023881A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/007—Telephonic communication systems specially adapted for combination with other electrical systems with remote control systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72415—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories for remote control of appliances
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/02—Telephonic communication systems specially adapted for combination with other electrical systems with bell or annunciator systems
    • H04M11/025—Door telephones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
    • H04M1/271—Devices whereby a plurality of signals may be stored simultaneously controlled by voice recognition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/08—Details of telephonic subscriber devices home cordless telephone systems using the DECT standard

Definitions

  • the invention relates to a device for remote door opening according to the preamble of claim 1.
  • Devices of the type mentioned at the outset are used, for example, where door operation is required flexibly from different locations, for example because the building has a large extension or because the operator may want to be in the garden where a conventional bell is not audible and from where the way to the central actuation for the door, which is usually arranged in the house, cannot be mastered in a reasonable amount of time.
  • the operator does not have to be in the building, as is often the case with pharmacists who work in the emergency service, or with security services who monitor several buildings.
  • the coupling between the telephone system and a door unit can be useful, for example, for leaving messages to a visitor using an answering machine or for holding calls while a visitor is being identified or for other applications.
  • DE 44 08 972 Cl shows a device in which a door unit provided with bell buttons, which is connected to a lock for opening the door, can transmit data to a base station of a telephone system by means of a radio connection operating according to the DECT standard. This, in turn, can then transmit data, such as voice, with subscribers' handsets, for example tenants of an apartment building, it being possible to open a door by pressing certain buttons on the respective handset.
  • data such as voice
  • subscribers' handsets for example tenants of an apartment building
  • the invention is based on the problem of improving a device of the type mentioned in such a way that the retrofitting effort for installing a door release device that can be controlled wirelessly at least in regions via the telephone system is as small as possible.
  • An existing base unit of a telephone system can continue to be used if a voice control for door operation is provided and therefore the base unit is not required to recognize special key signals as control signals for the door opening, which would require a special base unit.
  • Especially advantageous is the assignment of the voice input control signals to place first in the door unit so that a conversion of the base unit may be omitted '.
  • Components specially tailored for speech recognition such as an e-choir suppressor or an echo canceler, can also be assigned to the door unit.
  • 1 is a schematic block diagram of the device according to the invention
  • 2 is a schematic block diagram of the outdoor module
  • 3 is a schematic block diagram of the indoor module
  • Fig. 4 is a block diagram of a decoupling of data signal and supply voltage between the outdoor and indoor module.
  • the device 1 described by way of example comprises a door unit denoted overall by 2 and a telephone system denoted overall by 3.
  • the door unit 2 comprises an outdoor module 4, to which at least one signal transmitter, for example a bell button 5, is assigned, which is accessible from the outside when the door is closed.
  • the outdoor module 4 is electrically connected to an indoor module 7 via a two-wire connection 6 that is common in conventional bells.
  • the indoor module 7 is connected via a radio link (F1), which advantageously works according to the standard for wireless telephone systems 3, here the DECT standard (digital enhanced cordless telecommunication) or the DECT GAP standard (generic access profile), which enables the combination of devices from different manufacturers, for data transmission in both directions.
  • the door unit 2 is supplied with electrical energy via a further two-wire line 9 overall via a conventional bell transformer 8.
  • the indoor module 7 can, for example, be placed in the house at the point where there was previously a gong of the old bell, since the lines 6 already reached this far.
  • the telephone system 3 which can be a conventional telephone system, comprises a wired base station. c ⁇ > M t P 1
  • a safety device can be provided which guarantees that the door can only be opened by the selected subscriber.
  • further identification means can be provided on the outer module 4, for example a camera, a sensor field for recording fingerprints, magnetic card readers or the like. It is also possible to provide further sensors, for example for detecting the outside temperature or for detecting the brightness for controlling a lighting unit.
  • the interior module 7 (FIG. 3) comprises in its rough classification a door intercom module (TFE module) 19, which is used for connection to the outdoor module 4, and a handset 20, which is used for wireless connection (F2) to the telephone system 3 serves.
  • TFE module door intercom module
  • F2 wireless connection
  • the handset 20 is constructed analogously to the transmitting and receiving unit of a conventional handset and can therefore simply be removed from a handset of this type (eg Gigaset 2000 T), possibly with slight modifications to implement a voice control as described below.
  • a handset of this type eg Gigaset 2000 T
  • the TFE module 19 in turn comprises an FPGA 21 which is connected on the one hand via a line interface 22 and the adjoining two-wire line 6 to the external module 4 using a ping-pong transmission (alternately sending the modules 4 and 7).
  • the FPGA 21, on the other hand, is connected to a microcontroller 24, which in turn uses memories 25 and 26, here an external RAM and a flash memory.
  • the microcontroller 24 can be operated via a keyboard 27 in a manner similar to a handset 11, that is to say that the keyboard 27 can be used to register the door unit 2 on the base unit and to log it off.
  • the door unit can be reset to its delivery state, a call assignment can be made for it, the signal generator 5 can be switched on or off, a voice input can be trained, the entered voice commands can be trained.
  • the FPGA 21 is also connected to a display 28, for example a multi-digit segment display, by means of which the respective switching state of the door unit 2 as well as possible error messages or ringing signals (for example when the acoustic signal is switched off) can be visualized.
  • An echo canceler and / or echo suppressor 29 can optionally be provided to suppress an echo in the voice transmission.
  • a conversion can optionally be provided, for example in order to convert a 16-bit code into an 8-bit code.
  • the voltage supply of the inner module 7 is ensured overall via an already existing bell transformer 8, the AC voltage of which is converted into DC voltage in an AC / DC converter 23.
  • the data signal is decoupled via an inductor 30 (FIG. 4).
  • voice control is used.
  • a control could indeed be created via certain keys or key combinations, which would be possible by means of the tones emitted when the keys are operated (DTMF: dual tone multiple frequency).
  • DTMF dual tone multiple frequency
  • these tones are generated in most telephone systems 3 in the base unit 10 and are therefore only available for external calls, but not for internal calls such as the connection between a handset 11 and the door unit 2 desired here.
  • a desired further use of the previous base unit 10 can therefore can be realized with a voice control.
  • the input speech data are forwarded by the base unit 10 as before and only identified as control signals in the door unit 2. The costs for installing a device according to the invention are thus considerably reduced, and retrofitting is significantly simplified.
  • the speech recognition can be adapted to the respective user by means of training and comprises, for example, a few to a few ten words for control purposes.
  • a multi-word code may be required to open the door for security.
  • the device 1 sends an acknowledgment tone to the handset user, when the second signal tone is recognized, the call connection is interrupted, and when the subsequent third signal tone is recognized, the release device 12 is actuated.
  • the door opening signal With the output of the door opening signal, two timers are started at the same time, which on the one hand maintains the lock release for a certain period of time and on the other hand terminate the connection between the handset 11 and the door unit 2 shortly thereafter.
  • the multi-word code can be trained differently for different users, for example as "open sesame * for a first user and" open the door now * for a second user. Only if the signal is issued by the authorized user in each case is the release made. This enables additional protection against misuse. Alternatively, it is also possible that any trained code can be entered effectively by any user. If the second or third word of the multi-word code is incorrect or after a time window has been exceeded, the device 1 switches - possibly after an advisory tone - back to the initial state, so that the entire code must be re-entered.
  • the voice data is transmitted over an IOM bus, whereby
  • Tax data contained in the language one each Trigger interrupt and thus initiate the hardware-related action of the lock release.

Abstract

L'invention concerne un dispositif (1) pour une ouverture de porte commandée à distance. Ce dispositif comprend au moins un émetteur de signaux (5), une unité de porte (2) renfermant un système de déverrouillage (12) et une unité de commande à distance conçue sous forme d'installation téléphonique (3) présentant au moins une partie mobile (11). Selon cette invention, l'unité de porte (2) est reliée à l'installation téléphonique (3) par une unité de transmission de signaux au moins partiellement sans fil. Ce dispositif d'ouverture de poste est conçu de sorte que l'actionnement du système de déverrouillage (12) peut être exécuté par le biais d'un signal vocal à entrer dans la partie mobile (11) de l'installation téléphonique (3).
PCT/DE2001/003431 2000-09-12 2001-09-06 Dispositif d'ouverture de porte commandee a distance WO2002023881A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP01971695A EP1319305A1 (fr) 2000-09-12 2001-09-06 Dispositif d'ouverture de porte commandee a distance

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10045095A DE10045095A1 (de) 2000-09-12 2000-09-12 Vorrichtung zur fernbetätigten Türöffnung
DE10045095.4 2000-09-12

Publications (1)

Publication Number Publication Date
WO2002023881A1 true WO2002023881A1 (fr) 2002-03-21

Family

ID=7655942

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2001/003431 WO2002023881A1 (fr) 2000-09-12 2001-09-06 Dispositif d'ouverture de porte commandee a distance

Country Status (3)

Country Link
EP (1) EP1319305A1 (fr)
DE (1) DE10045095A1 (fr)
WO (1) WO2002023881A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2040448A3 (fr) * 2007-09-20 2009-11-04 Pioneer Corporation Système d'interphone
CN102547003A (zh) * 2010-12-02 2012-07-04 Abb股份公司 门通信系统的中央单元
EP2506548A1 (fr) * 2011-03-31 2012-10-03 Lifealike Ltd. Contrôleur pour système d'entrée de porte

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005051391A1 (de) * 2005-10-27 2007-05-03 Ritto Gmbh & Co. Kg Türsprechanlage

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816662A (en) * 1972-11-13 1974-06-11 Gte Automatic Electric Lab Inc Combination telephone and video communication system
US4450545A (en) * 1981-03-11 1984-05-22 Nissan Motor Co., Ltd. Voice responsive door lock system for a motor vehicle
DE4408972C1 (de) * 1994-03-16 1995-04-13 Siemens Ag Türstation unter Verwendung eines DECT-Mobilteils
EP0822699A2 (fr) * 1996-08-02 1998-02-04 Robert Bosch Gmbh Installation téléphonique numérique avec plusieurs terminaux

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816662A (en) * 1972-11-13 1974-06-11 Gte Automatic Electric Lab Inc Combination telephone and video communication system
US4450545A (en) * 1981-03-11 1984-05-22 Nissan Motor Co., Ltd. Voice responsive door lock system for a motor vehicle
DE4408972C1 (de) * 1994-03-16 1995-04-13 Siemens Ag Türstation unter Verwendung eines DECT-Mobilteils
EP0822699A2 (fr) * 1996-08-02 1998-02-04 Robert Bosch Gmbh Installation téléphonique numérique avec plusieurs terminaux

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS: "Bit Pattern Voice Recognition Controller", IBM TECHNICAL DISCLOSURE BULLETIN, vol. 39, no. 4, 1 April 1996 (1996-04-01), New York, US, pages 1 - 4, XP002189958 *
LEE N C. KEATING D: "Controllers for use by disabled people", COMPUTING & CONTROL ENGINEERING JOURNAL (UK), vol. 5, no. 3, June 1994 (1994-06-01), pages 121 - 124, XP001055973 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2040448A3 (fr) * 2007-09-20 2009-11-04 Pioneer Corporation Système d'interphone
CN102547003A (zh) * 2010-12-02 2012-07-04 Abb股份公司 门通信系统的中央单元
EP2461560A3 (fr) * 2010-12-02 2013-02-13 Abb Ag Unité centrale d'un système de communication de porte
CN102547003B (zh) * 2010-12-02 2016-01-20 Abb股份公司 门通信系统的中央单元
EP2506548A1 (fr) * 2011-03-31 2012-10-03 Lifealike Ltd. Contrôleur pour système d'entrée de porte
US9571661B2 (en) 2011-03-31 2017-02-14 Klevio Limited Controller for a door entry system

Also Published As

Publication number Publication date
DE10045095A1 (de) 2002-03-28
EP1319305A1 (fr) 2003-06-18

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