EP0955626B1 - Dispositif de génération de bruit d'appareils techniques - Google Patents

Dispositif de génération de bruit d'appareils techniques Download PDF

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Publication number
EP0955626B1
EP0955626B1 EP99106392A EP99106392A EP0955626B1 EP 0955626 B1 EP0955626 B1 EP 0955626B1 EP 99106392 A EP99106392 A EP 99106392A EP 99106392 A EP99106392 A EP 99106392A EP 0955626 B1 EP0955626 B1 EP 0955626B1
Authority
EP
European Patent Office
Prior art keywords
noise
sound
generating
output device
actuation unit
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.)
Expired - Lifetime
Application number
EP99106392A
Other languages
German (de)
English (en)
Other versions
EP0955626A3 (fr
EP0955626A2 (fr
Inventor
Joachim Leonhard
Siegfried Lamprecht
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.)
Johnson Controls Automotive Electronics GmbH
Original Assignee
Johnson Controls Automotive Electronics GmbH
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 Johnson Controls Automotive Electronics GmbH filed Critical Johnson Controls Automotive Electronics GmbH
Publication of EP0955626A2 publication Critical patent/EP0955626A2/fr
Publication of EP0955626A3 publication Critical patent/EP0955626A3/fr
Application granted granted Critical
Publication of EP0955626B1 publication Critical patent/EP0955626B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/02—Synthesis of acoustic waves
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission

Definitions

  • the invention relates to a device for generating a perceptible by the driver in the interior of a motor vehicle noise of a switching relay, wherein the device includes a drive unit and can be used in a contactless turn signal control, which is actuated by the drive unit, and wherein the drive unit drives a microprocessor unit, the generated by means of an acoustic output device, the noise of a switching relay.
  • the invention has for its object to overcome the disadvantages of the prior art.
  • the object is achieved in that at a defect of the turn signal control a modified noise is generated.
  • FIG. 1 shows a typical known turn signal control.
  • this turn signal control is a relay 2, periodically controlled by means of a drive unit 1, which is given by an interval timer. According to the switching clock of this relay 2, the bulbs B are made to periodically light up.
  • a sound indicated by the sound waves W is generated, which is known, for example, to the driver of a vehicle and thus enables him to intuitively operate the turn signal.
  • the figure 2 shows a modern contactless turn signal control, in turn, by a drive unit 1, so the timer, the control takes place.
  • a transistor 2 ' is driven, which in turn brings the incandescent bulbs B to the periodic by contactless switching.
  • the microprocessor unit 3 is simultaneously controlled, for example, based on the edge profile of the controlling signal S from its memory, the corresponding associated sound images selects and controls the speaker 4 by means of these sound images.
  • the sound images are retrieved from the memory in such a way that a sound indicated by the sound waves is generated, which simulates the original sound of a switching relay on the basis of the edge profile.
  • the device according to the invention for generating noises of technical devices which is capable of generating both continuous and periodic repetitive noises, can thus also contribute to the safety of the devices used.

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Claims (5)

  1. Dispositif destiné à générer un bruit de relais commutant perceptible par le conducteur à l'intérieur d'un véhicule automobile, le dispositif comprenant une unité d'activation (1) et pouvant être utilisé dans le cas d'une commande de clignoteurs (2) sans contact qui peut être actionnée par l'unité d'activation (1), ladite unité d'activation (1) activant une unité à microprocesseur qui génère au moyen d'un appareil à sortie acoustique (4) le bruit d'un relais commutant, caractérisé en ce qu'un bruit modifié est généré en cas de commande de clignoteurs défaillante.
  2. Dispositif selon la revendication 1, caractérisé en ce que le bruit du claquement typique d'un relais commutant est reproduit.
  3. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que l'appareil de sortie (4) est un haut-parleur ou un vibreur.
  4. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que l'appareil de sortie (4) est activé, afin de reproduire le bruit, par l'unité à microprocesseur (3) au moyen de différents morceaux sonores dont la somme donne en particulier le bruit souhaité.
  5. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que les morceaux sonores de l'unité à microprocesseur (3) peuvent être sélectionnés au moyen d'un signal (S) de l'unité d'activation (1).
EP99106392A 1998-05-06 1999-03-27 Dispositif de génération de bruit d'appareils techniques Expired - Lifetime EP0955626B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998119998 DE19819998A1 (de) 1998-05-06 1998-05-06 Vorrichtung zur Erzeugung von Geräuschen
DE19819998 1998-05-06

Publications (3)

Publication Number Publication Date
EP0955626A2 EP0955626A2 (fr) 1999-11-10
EP0955626A3 EP0955626A3 (fr) 2002-04-24
EP0955626B1 true EP0955626B1 (fr) 2007-06-20

Family

ID=7866704

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99106392A Expired - Lifetime EP0955626B1 (fr) 1998-05-06 1999-03-27 Dispositif de génération de bruit d'appareils techniques

Country Status (2)

Country Link
EP (1) EP0955626B1 (fr)
DE (2) DE19819998A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19860113B4 (de) * 1998-12-23 2004-03-18 Siemens Ag Verfahren und Vorrichtung zum Erzeugen von Geräuschen, insbesondere von Schaltgeräuschen
JP4033578B2 (ja) * 1999-04-09 2008-01-16 スター精密株式会社 発音体駆動回路および作動音発生装置
DE20215605U1 (de) * 2002-10-16 2004-02-26 In.Pro. Herstellungs- Und Vertriebsgesellschaft Mbh Vorrichtung zum Beschallen des Innenraums eines Personenfahrzeuges
DE10328101B4 (de) * 2003-06-20 2006-03-09 Octagon Cebulla Kg Signalvorrichtung für akustische Warnsignale zur Befestigung am menschlichen Arm
JPWO2014033850A1 (ja) * 2012-08-29 2016-08-08 三菱電機株式会社 制御機器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5057814A (en) * 1989-07-24 1991-10-15 Harley-Davidson, Inc. Electrical malfunction detection system
GB2291288A (en) * 1994-07-02 1996-01-17 Simon John Cooper Automatic switching circuit for vehicle lights

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3335392A1 (de) * 1983-09-29 1985-04-11 Siemens AG, 1000 Berlin und 8000 München Fahrtrichtungsanzeiger
US5455558A (en) * 1990-03-05 1995-10-03 Gregory; Albert P. Automotive turn signal alert device
US5237617A (en) * 1991-10-17 1993-08-17 Walter Miller Sound effects generating system for automobiles
GB9122325D0 (en) * 1991-10-21 1991-12-04 El Khazen Fouad V Sound generator
DE4326639A1 (de) * 1993-08-09 1995-02-16 Domarkas Andrew Verfahren zum Erzeugen einer Tonuntermalung
US5523738A (en) * 1994-03-22 1996-06-04 Fuller; Kenneth J. Turn indicator safety augmentor
US5754094A (en) * 1994-11-14 1998-05-19 Frushour; Robert H. Sound generating apparatus
DE19529738A1 (de) * 1995-08-12 1997-02-13 Bayerische Motoren Werke Ag Vorrichtung in Kraftfahrzeugen mit mehreren Steuergeräten
KR970069577A (ko) * 1996-04-18 1997-11-07 스즈키 다케토시 전자플래셔장치
JPH09301060A (ja) * 1996-05-13 1997-11-25 Niles Parts Co Ltd 電子フラッシャ装置
DE19641493C2 (de) * 1996-10-09 2000-05-11 Mannesmann Vdo Ag Signaleinrichtung für ein Kraftfahrzeug
DE19643030A1 (de) * 1996-10-18 1998-04-23 Bayerische Motoren Werke Ag Geräuscherzeugungssystem für ein Kraftfahrzeug

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5057814A (en) * 1989-07-24 1991-10-15 Harley-Davidson, Inc. Electrical malfunction detection system
GB2291288A (en) * 1994-07-02 1996-01-17 Simon John Cooper Automatic switching circuit for vehicle lights

Also Published As

Publication number Publication date
DE59914381D1 (de) 2007-08-02
EP0955626A3 (fr) 2002-04-24
DE19819998A1 (de) 1999-11-11
EP0955626A2 (fr) 1999-11-10

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