EP1281802A1 - Système d'alarme pour l'état de l'opération d'un appareil - Google Patents

Système d'alarme pour l'état de l'opération d'un appareil Download PDF

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Publication number
EP1281802A1
EP1281802A1 EP01128783A EP01128783A EP1281802A1 EP 1281802 A1 EP1281802 A1 EP 1281802A1 EP 01128783 A EP01128783 A EP 01128783A EP 01128783 A EP01128783 A EP 01128783A EP 1281802 A1 EP1281802 A1 EP 1281802A1
Authority
EP
European Patent Office
Prior art keywords
signal
signaling device
operating
operating state
time
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Withdrawn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
EP01128783A
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German (de)
English (en)
Inventor
Frank Eilers
Petra Eilers
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.)
Individual
Original Assignee
Individual
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 EP01119010A external-priority patent/EP1283291A1/fr
Priority claimed from DE10149440A external-priority patent/DE10149440A1/de
Application filed by Individual filed Critical Individual
Priority to EP01128783A priority Critical patent/EP1281802A1/fr
Publication of EP1281802A1 publication Critical patent/EP1281802A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/04—Signal transfer or data transmission arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
    • D06F34/32—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress characterised by graphical features, e.g. touchscreens

Definitions

  • the operating state signal is a Amplitude threshold circuit goes through and the threshold value exceeding Signal part of a retriggerable time delay circuit is supplied, the timing of which in each case Final operating status signal for the formation of the alarm signal pending.
  • the operating status signal of an electric washing or Drying device can be relatively easily connected to its supply line, e.g. by means of a socket plug adapter or by means of a Vibration or noise detector gain without any intervention in the device.
  • the run-on time of the time-lag circuit is set longer, than the longest interval when switching between the different operating phases.
  • the run-on time also leaves expedient circuitry or by means of a Specify programming specification suitable for the respective device or based on a pass in a programming state using a Program automatically by measuring the longest Intervals and adding a suitable tolerance surcharge save it and make it available for future runs.
  • Periodic transmission of one is more advantageous digitized measured value or a digital status code word.
  • the latter simplifies the transmission and reception circuits. Only two states are expediently transmitted periodically, the Operating state, which serves the function control, and the Final operating state, which serves to indicate the end of operation.
  • Fig. 1 shows schematically a washing or drying machine 1
  • the Power cord 10 with its plug 11 in one Mains adapter 12 is plugged in via a junction box is connected to a power supply network 13.
  • One of the current-carrying lines 15A is through one Transformer 16 led, which e.g. from a ferrite ring core exists and carries a secondary winding that is tension-proof provides galvanic decoupling.
  • the secondary voltage of the Transformer 16 feeds a power supply unit 17, which circuit 3 feeds e.g. is a microprocessor. Because the secondary voltage it is proportional to the current flow in the primary conductor 15A on the input side of the microprocessor 3 as sensor voltage SS fed and is evaluated there.
  • the respective Operating status or the measured value itself are output on the Microcircuit 3 in a suitable form for data or signal transmission processed via an antenna 14 or Network coupling impedance 18 transferred to the network conductor 15A.
  • the receiving device 2A largely corresponds to that of FIG. 1 described, with battery operation and no mains connection is provided.
  • the receiving device 2A is similar to one Provide wristwatch with a bracelet A - A and has one Vibrator signal generator 22 on the underside of the arm worn Device 2A on.
  • the antenna 24, the optical LED display 20 and the signal generator 21 and the housing are only schematic shown. You can use it like a watch with an alarm function and receiving function with an internal antenna. Alternatively, a structure of the type. Radiotelephones with one Belt clip provided.
  • FIG. 4 Further details of the design of the reception and Signaling device 2, 2A are shown in Fig. 4. That from the Network or operating state coming from the receiving antenna 24 - or measurement signal is processed in a receiving circuit 25, such as filtered, demodulated, or the like, and then the microprocessor 5 fed on the input side.
  • the circuits 25, 5 are of a Battery 26 or possibly a power supply.
  • the sensor signal SS is a comparator for evaluating the measurement signal V supplied on the input side, a threshold value at the other input SW is supplied, which is dimensioned higher than the measurement signal in Phases of low activity of the monitored device and in particular in its operating end state.
  • the comparator V is preferably provided with a hysteresis and emits pulse-shaped signals as long as the measurement signal is high Activity, i.e. high electricity consumption or high Vibration level signals.
  • This from electrical impulses existing operating signal B is a tracking circuit NS on Set input S supplied. It is a so-called retriggerable monoflop equipped with a timer ZG is that determines a lag time TN in which between the Maintain input pulses of the switch-on state at the output remains, so there is an operating status signal continuously without pause B * is given when the intervals of the input pulses are shorter than the lag time TN. Only when at the end of the business no activity is signaled beyond the lag time TN the output signal B * drops and the following inverter I signals the end of operation BE, which is in the alarm signals is implemented.
  • the amplitude threshold value SW is also on a potentiometer PS set, the current measurement signal or the vibration signal is considered at the end of the operation so that the threshold is somewhat is higher.
  • the button T When actuated, the button T generates a reset signal for the flip-flop FF, the end of operation signal BE in the zero state off.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Textile Engineering (AREA)
  • Selective Calling Equipment (AREA)
EP01128783A 2001-08-02 2001-12-04 Système d'alarme pour l'état de l'opération d'un appareil Withdrawn EP1281802A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP01128783A EP1281802A1 (fr) 2001-08-02 2001-12-04 Système d'alarme pour l'état de l'opération d'un appareil

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
EP01119010 2001-08-02
EP01119010A EP1283291A1 (fr) 2001-08-07 2001-08-07 Dispositif de transmission d'information sans fil sur la fin d'un cycle de lavage et/ou d'un cycle de séchage
DE10140104 2001-08-14
DE10140104A DE10140104A1 (de) 2001-08-07 2001-08-14 Gerät zur Übermittlung der Information über die Beendigung eines Waschvorgangs (Waschmaschine) und/oder eines Trocknungsvorgangs (elektrischer Wäschetrockner) mit akustischer und/oder optischer Anzeige mit einer der Waschmaschine und/oder dem elekrischen Wäschetrockner stromversorgungsmäßig vorgeschalteten und außerhalb des Gerätes/der Geräte angebrachten Sendeeinheit oder alternativ mit einer in die Waschmaschine bzw. in den elektrischen Wäschetrockner integrierten Sendeinheit
DE10149440 2001-10-07
DE10149440A DE10149440A1 (de) 2001-08-14 2001-10-07 Meldeeinrichtung für Waschmaschinen und elektrische Wäschetrockner mit Übertragung eines Signals durch eine Sende- auf eine Empfangseinheit, wobei innerhalb der Empfangseinheit über das erhaltene Signal und eine zu berücksichtigende zeitliche Komponente die Beendigung des Wasch- oder Trocknungsvorgangs ermittelt und dem Benutzer signalisiert wird
EP01128783A EP1281802A1 (fr) 2001-08-02 2001-12-04 Système d'alarme pour l'état de l'opération d'un appareil

Publications (1)

Publication Number Publication Date
EP1281802A1 true EP1281802A1 (fr) 2003-02-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP01128783A Withdrawn EP1281802A1 (fr) 2001-08-02 2001-12-04 Système d'alarme pour l'état de l'opération d'un appareil

Country Status (1)

Country Link
EP (1) EP1281802A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004047232A1 (de) * 2004-09-29 2006-04-06 Bosch Rexroth Aktiengesellschaft Werkzeug mit Signalgeber
CN113608498A (zh) * 2021-05-26 2021-11-05 爱欧意科技无锡有限公司 一种设备状态智能管理系统及其管理方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4916439A (en) * 1987-01-05 1990-04-10 Eac Technologies Corp. Remote display arrangement for appliances
US5089809A (en) * 1990-12-07 1992-02-18 Carmichael Jr Raymond T Remote indication of appliance status
DE4122989A1 (de) * 1991-07-11 1993-01-14 Mikro Mess Vertriebsgesellscha Ueberwachungsgeraet fuer einen elektrischen verbraucher
WO1996037992A1 (fr) * 1995-05-25 1996-11-28 Advanced Laundry Devices, Inc. Systeme indicateur sensible a un etat servant a indiquer de façon interactive l'etat d'une pluralite d'appareils electriques
EP0846991A1 (fr) * 1996-12-04 1998-06-10 Miele & Cie. GmbH & Co. Dispositif centralisé de commande et de surveillance pour appareils ménagers avec unité d'affichage sans fil
EP1039359A2 (fr) * 1999-03-25 2000-09-27 ABBPATENT GmbH Dispositif de surveillance pour des usagèrs électriques
US6157313A (en) * 1998-02-19 2000-12-05 Motorola Method and apparatus utilizing a multifunction remote appliance sensor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4916439A (en) * 1987-01-05 1990-04-10 Eac Technologies Corp. Remote display arrangement for appliances
US5089809A (en) * 1990-12-07 1992-02-18 Carmichael Jr Raymond T Remote indication of appliance status
DE4122989A1 (de) * 1991-07-11 1993-01-14 Mikro Mess Vertriebsgesellscha Ueberwachungsgeraet fuer einen elektrischen verbraucher
WO1996037992A1 (fr) * 1995-05-25 1996-11-28 Advanced Laundry Devices, Inc. Systeme indicateur sensible a un etat servant a indiquer de façon interactive l'etat d'une pluralite d'appareils electriques
EP0846991A1 (fr) * 1996-12-04 1998-06-10 Miele & Cie. GmbH & Co. Dispositif centralisé de commande et de surveillance pour appareils ménagers avec unité d'affichage sans fil
US6157313A (en) * 1998-02-19 2000-12-05 Motorola Method and apparatus utilizing a multifunction remote appliance sensor
EP1039359A2 (fr) * 1999-03-25 2000-09-27 ABBPATENT GmbH Dispositif de surveillance pour des usagèrs électriques

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004047232A1 (de) * 2004-09-29 2006-04-06 Bosch Rexroth Aktiengesellschaft Werkzeug mit Signalgeber
CN113608498A (zh) * 2021-05-26 2021-11-05 爱欧意科技无锡有限公司 一种设备状态智能管理系统及其管理方法

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