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WO2000060557A1 - Recepteur modulaire pour dispositif d'appel de personnes - Google Patents

Recepteur modulaire pour dispositif d'appel de personnes Download PDF

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Publication number
WO2000060557A1
WO2000060557A1 PCT/DE2000/000662 DE0000662W WO0060557A1 WO 2000060557 A1 WO2000060557 A1 WO 2000060557A1 DE 0000662 W DE0000662 W DE 0000662W WO 0060557 A1 WO0060557 A1 WO 0060557A1
Authority
WO
WIPO (PCT)
Prior art keywords
control
module
sts
control module
ssg
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.)
Ceased
Application number
PCT/DE2000/000662
Other languages
German (de)
English (en)
Inventor
Christian Lebduska
Alois Pochmann
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
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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, Siemens Corp filed Critical Siemens AG
Priority to EP00916790A priority Critical patent/EP1166247A1/fr
Publication of WO2000060557A1 publication Critical patent/WO2000060557A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C2201/00—Transmission systems of control signals via wireless link
    • G08C2201/40—Remote control systems using repeaters, converters, gateways
    • G08C2201/42—Transmitting or receiving remote control signals via a network
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C2201/00—Transmission systems of control signals via wireless link
    • G08C2201/60—Security, fault tolerance
    • G08C2201/61—Password, biometric

Definitions

  • the invention relates to a paging receiver system for decoding a radio signal received via a paging service of a telecommunications network into a call signal and for controlling at least one device on the basis of control information determined from the call signal.
  • Paging services also known as pager services, enable the unidirectional transmission of messages to a pager, where a message can consist of a tone or a message made up of numeric or alphanumeric characters.
  • a paging receiver also called a pager or pager, is used as the terminal of a paging service and is set up to receive and decode paging signals.
  • WO 98/12679 discloses a radio paging receiver which, in addition to a means for decoding the call signal, has a means connected to this decoding means for generating a control signal from a control part of the call signal, the control signal being applied to an interface of the radio pager to control an electrical device is.
  • This paging receiver is based on a conventional pager, which can be dialed in a known manner by dialing the associated number from, for example, a telephone device and receives a message in the form of, for example, a sequence of digits. Instead of being shown on a display, the selected digits are broken down into blocks by an electronic circuit and evaluated, a number block serving as a password and other parts of the number sequence determining the control state of the output to be controlled.
  • This known solution enables the control of electrical or electronic devices over long distances via a paging service, with low purchase and operating costs. However, there is often a desire to control a wide variety of devices with a pager.
  • a receiver module with a receiver device for receiving the radio signal, with a first interface device and with a decoding device, which is set up to decode the radio signal into a call signal, to determine an intermediate signal from the call signal according to a predetermined regulation and to output the intermediate signal via the first interface device is, as well
  • a control module with a second interface device by means of which a releasable interface connection can be established with the first interface device of the receiver module, and with a converter device for converting the intermediate signal received via the interface connection into predetermined control states, which is provided by the control module and to which the Device or one of the devices can be connected, wherein the receiver module and the control module are designed as separable devices.
  • the paging receiver control is divided into simple, easy-to-manufacture components that can be easily combined by laypersons and without any special knowledge into a paging receiver system that corresponds to the application required. It is particularly advantageous here that the actual paging receiver, which is designed as a receiver module according to the invention, can now be produced in only one design.
  • electrical contacts are provided for a current / voltage supply of the receiver module in the first interface device, which correspond to supply contacts on the part of the second interface device, which are connected to a current / voltage device of the control module.
  • the intermediate signal has a character string and the converter device for this purpose is set up to take a first section from the character string and to determine therefrom which control element (s) is / are to be controlled, as well as to take a second portion of the character string and to determine the actuating state for the control elements selected on the basis of the first portion.
  • a pager receiver module is suitable for decoding a radio signal received via a paging service of a telecommunications network into a call signal, with a receiver device for receiving the call signal, with an interface device, by means of which a releasable interface connection to a control module can be established , and with a decoding device for decoding the radio signal into a call signal, for determining an intermediate signal from the call signal according to a predetermined regulation and for outputting the intermediate signal via the interface device.
  • an advantageous embodiment of the receiver module has electrical contacts provided in the interface device for a current / voltage supply.
  • the receiver module advantageously has a means for checking the authorization, which is set up to determine an authentication code from the call signal and to check that it matches a preset access code, and depending on the result of the check, to permit or to output the intermediate signal via the interface device . to suppress. In this way, an erroneous or improper triggering of a control function by unauthorized persons can be prevented.
  • the call signal has a sequence of characters and the decoding device has been is directed to form the intermediate signal from a predetermined portion of this string.
  • control module for controlling at least one device, with an interface device, by means of which a releasable interface connection to a receiver module can be established, and with a converter device for converting an intermediate signal received via the interface connection into predetermined control states of at least one on the part of the control module provided actuator, to which the device or one of the devices can be connected, solved.
  • a preferred embodiment of the control module according to the invention has a current / voltage device and supply contacts connected to it and provided in the interface device for a current / voltage supply of the receiver module.
  • the converter device is used as a remote control converter, for example as an installation bus converter, for controlling control elements assigned to the control module via a Remote control interface, e.g. an installation bus interface.
  • control module can be releasably connected to a follow-up module, the control elements, but at least one, being connected to control inputs of the follow-up module in the connected state and the at least one device being connectable to control outputs of the follow-up module. This allows very different types of devices to be controlled, with a suitable subsequent module being connected downstream of the control module.
  • a follow-up module which can be releasably connected to a control module, with control inputs which are connected to at least one control element of the control module in the connected state, with control outputs to which one or more devices can be connected, and with one or several slave actuating elements that can be controlled via the control inputs and are connected to the control outputs.
  • FIG. 1 shows in a block diagram the components of the paging receiver system with a control module designed as a switching module;
  • FIG. 3 shows the switching module of FIG. 1 with an associated follow-up module; 4 shows a step control module with an associated follow-up module; Fig. 5 shows a control module with an installation bus interface.
  • the radio paging receiver system FES is composed of modules - these are shown separated from one another in FIG. 1 - namely a receiver module EMM and a control module STM, to which electrical devices ELG, ELG 'can be connected.
  • the basic component of the paging receiver system FES is the receiver module EMM, which has a receiver device REC of a known type for receiving radio signals fsg of a paging service and a decoding device DEC.
  • the decoding device DEC is divided into a call signal decoding unit PAG, which decodes the call signal rsg contained therein from the radio signal fsg, a password component PSK which transmits the paging message to an authentication code
  • an evaluation unit ASW which determines an intermediate signal ssg from the paging message and forwards it via an interface STS to a control module STM which can be connected to the receiver module EMM.
  • FIG. 2 shows the structure of an exemplary paging message.
  • This contains a sequence of numeric or alphanumeric characters, for example a sequence of characters accessible by the DTMF method (ie digits 0 to 9, as well as asterisk and grid characters *, #).
  • the character string contains the call number rfn of the pager, the access password psw, and a control code stc in successive sections; any subsequent characters are ignored.
  • the call signal decoding unit PAG the received paging message is evaluated in a known manner and the characters following the number rfn are forwarded to the password component PSK as a call signal rsg (which would be shown on a display in the case of a conventional pager).
  • the call signal rsg is only passed on to the evaluation unit ASW if the password section psw matches the set access code.
  • the evaluation unit ASW determines an intermediate signal ssg from a control code section stc following the password section psw. This can be recoded, for example, character by character from a 4-bit code for the DTMF characters to an 8-bit code for alphanumeric characters.
  • the intermediate signal ssg generated in this way contains two 8-bit characters sel, stz, that is to say a total of 16 bits.
  • the intermediate signal is passed to an interface connection, for example in the form of a bus connector STB of a parallel bus, via which the 16-bit signal of the intermediate signal ssg can be exchanged.
  • the interface connection STB - again with reference to FIG. 1 - is part of an interface device STS, by means of which a detachable connection can be established with a corresponding interface device STS 'of a control module STM.
  • the interface devices STS, STS have fastening means BEF, BEF, e.g. in the form of a snap-in connector to secure the connection of the modules EMM, STM with each other.
  • a voltage supply SPV is provided for the power supply of the receiver module EMM, which is to be supplied with a regulated DC voltage GSV of 5 V, for example.
  • the connecting contacts for the DC voltage supply are advantageously integrated in the interface device STS, the voltage supply being supplied by the control module STM.
  • the control module STM has an interface device STS ', which has the corresponding elements with respect to the interface device STS of the receiver module EMM.
  • the receiver module EMM and the control module STM in the connected state that is to say if there is an interface connection between them, form a mechanical unit as a paging receiver system FES.
  • an interface connection for example in the form of a bus connector STK, is provided as part of the interface device STS ', corresponding to the bus connector socket of the receiver module EMM.
  • the intermediate signal ssg is passed via the bus connector STB to the control module STM, more precisely to a converter device UMR.
  • this is designed as a processor device which receives the 16-bit intermediate signal ssg received via the interface STS ', evaluates it and derives control states for control elements provided by the control module STM.
  • the control module STM is equipped with a power supply unit NTZ of a known type, the power supply of which is designed as a mains connection NSV for the conventional power supply system and which supplies the direct voltage (5 V or 12 V) required by the converter device UMR as the supply voltage.
  • the supply voltage is also made available to the receiver module EMM via supply contacts in the interface device STS '.
  • the power supply unit NTZ can advantageously also be designed in the form of a universal voltage supply that can be operated with direct or alternating voltage. Such devices are well known and can be set to a required supply voltage.
  • the control module STM shown in FIG. 1 is designed as a switching module in which, for example, three switches S1, S2, S3 are provided as control elements.
  • a paging receiver system with such a switching module can be used, for example, for direct applications for the voltage range of 12-48 V in vehicle technology (cars, trucks, mobile homes, boats), for example for Switching on / off an auxiliary heater, an air conditioning system or an anti-theft alarm system.
  • Other applications come into consideration for consumers operated by means of solar systems, as well as for applications with low switching powers in the field of domestic installation technology (240 V).
  • a first section - the first character in the example shown - is taken from the intermediate signal ssg (cf. FIG. 2) as a selection code and it is determined from this which control element S1-S3 is / are to be controlled.
  • the control status for the control elements selected on the basis of the selection code is determined from a second section, referred to here as control status code stz - the second character in the example.
  • the selection code consists of a number. This can be assessed, for example, as follows:
  • Switch S3 3 3rd control element, i.e. Switch S3;
  • control status code stz 0 OFF
  • a control module STM can be expanded with a follow-up module, as shown in FIG. 3.
  • the follow-up module FOM can be releasably connected to the control module STM with the aid of fastening means BFM, BFM ', and in the connected state the control elements S1, S2, S3 are each connected to follow-up elements L1, L2, L3 via control inputs of the follow-up module.
  • the follower control elements L1-L3 can be controlled via the control inputs and are executed from the follower module FOM via control outputs, to which devices to be controlled can now be connected.
  • the switching module STM of FIG. 1 is shown by way of example together with a force switching module FOM.
  • the FOM force switching module has switching relays Ll-L3 as slave actuating elements via which, for example, circuit breakers (e.g.
  • 240 V / 16 A can be controlled in order to switch devices or device groups with higher power consumption.
  • An example of this is an irrigation system for garden irrigation, with a permanently installed submersible pump or a domestic waterworks, which by an inventive Paging receiver system with STM switching module and FOM force switching module can be remotely controlled in accordance with actual needs, depending on the specific weather situation.
  • Other examples are feeding plants or processing plants in agriculture.
  • Fig. 4 shows a control module STM ', which is designed as a step control module, in which the adjusting elements are implemented as digitally adjustable resistors R1, R2, R3.
  • a selection code is taken from the intermediate signal ssg in the converter device UMR 'of the stage control module STM' and a control status code stz is taken.
  • the selection of one of the resistance control elements R1-R3 on the basis of the selection code is carried out in the same way as the selection of the switch control elements S1-S3 in the switching module of FIG. 3.
  • various resistance values of the control elements R1-R3 are selected as control states , for example :
  • a radio paging receiver system with such a step control module STM 'are, for example, the remote control of a heating system, e.g. in a holiday home or in larger building complexes, or the control of a production plant, in which the laying of special cables can be dispensed with.
  • FIG. 4 also shows a follow-up module FOM 'which is suitable for the step control module STM' and which acts as a force control module.
  • module can be used, for example, to control devices or device groups in domestic installation technology.
  • the force control module FOM ' has power dividers as follow-up control elements, for example thyristor controls T1, T2, T3, which are controlled as a function of the actuating state of the corresponding control element R1, R2, R3 of the step control module STM'.
  • FIG. 5 A further advantageous variant of a control module STM '' according to the invention is shown in FIG. 5.
  • This remote control module STM '' has an interface device with a remote control interface, e.g. an installation bus, via which the control elements assigned to the control module STM '' can be controlled.
  • the control elements are spatially separated from the control module and are connected to the installation bus as bus components.
  • an installation bus e.g. The standardized EIB bus of the ⁇ European Installation Bus Association '(EIBA)
  • EIBA European Installation Bus Association
  • all operational processes can be recorded, switched or switched over a bus shared by all components. to be controlled.
  • the bus has two lines through which the components can exchange messages and obtain their power supply.
  • the assignment of components to switching groups and functions is not determined by the configuration of the connecting lines, as in conventional electrical cabling, but by the programming of the components connected as bus participants.
  • a reconfiguration is usually limited to reprogramming the bus components.
  • the converter device UMR '' of the remote control module STM '' is configured as a remote control converter, for example as an installation bus converter, to evaluate the intermediate signal ssg and, depending on the intermediate signal, one of the Select and control switching groups.
  • the connected components are grouped into several switching groups, so-called scenarios, with each scenario being assigned a number of possible control values; A control status is assigned to the possible control values for each component.
  • the selection code can be used to select a scenario from the given group of scenarios, whereas the control status code stz indicates the desired control value of the selected scenario.
  • the modular paging receiver system according to the invention is characterized by its compact size and low purchase costs, which partly result from the individual components - pagers, for example, are known for their small size - partly due to the modularity.
  • a suitable receiver system can be put together individually for each area of application.
  • the modularity also has a favorable effect on a quick and simple setup of the radio paging receiver system according to the invention, since the individual modules can be installed and set independently of one another. This also makes it easier for the user to operate.
  • modules from different manufacturers can be connected to one another via a uniformly designed interface.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Système récepteur (FES) pour dispositif d'appel de personnes, destiné à décoder un signal radio (fsg) reçu par l'intermédiaire d'un service d'appel de personnes d'un réseau de télécommunications et à commander des appareils (ELG) sur la base de certaines informations de commande tirées du signal radio. Ledit système comporte un module récepteur (EMM) et un module de commande (STM) pouvant être séparés l'un de l'autre et qui peuvent être reliés l'un à l'autre de manière amovible par l'intermédiaire d'interfaces (STS,STS'). Le module récepteur (EMM) possède un dispositif récepteur (REC) destiné à la réception du signal radio, une première interface (STS) et un dispositif de décodage (DEC) destiné à décoder le signal radio dans un signal (rsg) d'appel de personnes, à déterminer un signal intermédiaire (ssg) à partir du signal d'appel de personnes selon une prescription prédéfinie, ainsi qu'à produire le signal intermédiaire (ssg) via la première interface (STS). Le module de commande (STM) possède une seconde interface (STS') et un dispositif de conversion (UMR) destiné à convertir le signal intermédiaire (ssg) reçu via la liaison par interface en des états de réglage prédéterminés d'au moins un élément de réglage (S1-S3,R1-R3) qui est placé du côté du module de commande et auquel les appareils (ELG) peuvent être raccordés.
PCT/DE2000/000662 1999-03-30 2000-03-02 Recepteur modulaire pour dispositif d'appel de personnes Ceased WO2000060557A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP00916790A EP1166247A1 (fr) 1999-03-30 2000-03-02 Recepteur modulaire pour dispositif d'appel de personnes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19914491 1999-03-30
DE19914491.5 1999-03-30

Publications (1)

Publication Number Publication Date
WO2000060557A1 true WO2000060557A1 (fr) 2000-10-12

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ID=7902998

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Application Number Title Priority Date Filing Date
PCT/DE2000/000662 Ceased WO2000060557A1 (fr) 1999-03-30 2000-03-02 Recepteur modulaire pour dispositif d'appel de personnes

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Country Link
EP (1) EP1166247A1 (fr)
CN (1) CN1346483A (fr)
HU (1) HUP0200542A2 (fr)
WO (1) WO2000060557A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994013092A1 (fr) * 1992-11-25 1994-06-09 Aumec Systems Oy Procede et appareil de transmission d'informations sans fil
GB2292652A (en) * 1995-09-26 1996-02-28 Peter William Ward A receiver device for enabling remote control of domestic equipment
EP0716553A2 (fr) * 1994-12-05 1996-06-12 Motorola, Inc. Récepteur d'appel radio pour la commande sans fil et procédé associé
DE19516555A1 (de) * 1995-05-05 1996-11-07 Manfred Baumkoetter Verfahren und Anordnung zum drahtlosen Fernsteuern und Fernregeln
US5661468A (en) * 1994-12-15 1997-08-26 Marcoux; Paul Alfred Radio paging electrical load control system and device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994013092A1 (fr) * 1992-11-25 1994-06-09 Aumec Systems Oy Procede et appareil de transmission d'informations sans fil
EP0716553A2 (fr) * 1994-12-05 1996-06-12 Motorola, Inc. Récepteur d'appel radio pour la commande sans fil et procédé associé
US5661468A (en) * 1994-12-15 1997-08-26 Marcoux; Paul Alfred Radio paging electrical load control system and device
DE19516555A1 (de) * 1995-05-05 1996-11-07 Manfred Baumkoetter Verfahren und Anordnung zum drahtlosen Fernsteuern und Fernregeln
GB2292652A (en) * 1995-09-26 1996-02-28 Peter William Ward A receiver device for enabling remote control of domestic equipment

Also Published As

Publication number Publication date
HUP0200542A2 (en) 2002-06-29
CN1346483A (zh) 2002-04-24
EP1166247A1 (fr) 2002-01-02

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