ES2164433T3 - Circuito despertador para un aparato electronico. - Google Patents

Circuito despertador para un aparato electronico.

Info

Publication number
ES2164433T3
ES2164433T3 ES98930528T ES98930528T ES2164433T3 ES 2164433 T3 ES2164433 T3 ES 2164433T3 ES 98930528 T ES98930528 T ES 98930528T ES 98930528 T ES98930528 T ES 98930528T ES 2164433 T3 ES2164433 T3 ES 2164433T3
Authority
ES
Spain
Prior art keywords
circuit
amplifier
electronic device
switching
input circuit
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
ES98930528T
Other languages
English (en)
Inventor
Raimund Pammer
Helmut Rieder
Wolfgang Boh
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.)
Efkon Entwicklung Forschung & Konstruktion Von Sondermaschinen GmbH
Original Assignee
Efkon Entwicklung Forschung & Konstruktion Von Sondermaschinen 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 Efkon Entwicklung Forschung & Konstruktion Von Sondermaschinen GmbH filed Critical Efkon Entwicklung Forschung & Konstruktion Von Sondermaschinen GmbH
Application granted granted Critical
Publication of ES2164433T3 publication Critical patent/ES2164433T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/114—Indoor or close-range type systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers

Landscapes

  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Amplifiers (AREA)
  • Selective Calling Equipment (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Optical Communication System (AREA)
  • Electronic Switches (AREA)
  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
  • Electromechanical Clocks (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

La invención se refiere a un circuito despertador para un equipo electrónico, que comprende un circuito de entrada (1) para recibir señales infrarrojas, y un amplificador (2) conectado a dicho circuito de entrada (1), cuya salida se conecta a una etapa de conmutación (6) para conmutar en el equipo. A fin de mejorar la razón señal / ruido, la invención provee que el circuito de entrada (1) comprenda un circuito paralelo con al menos dos detectores infrarrojos (2 a 5) conectados en serie, y un circuito oscilatorio paralelo (11), y que el amplificador sea un amplificador de paso de banda (2), cuya salida se conecta a un detector de señales al cual se conecta la etapa de conmutación (6).
ES98930528T 1997-07-10 1998-07-09 Circuito despertador para un aparato electronico. Expired - Lifetime ES2164433T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0118797A AT410620B (de) 1997-07-10 1997-07-10 Aufweckschaltung für ein elektronisches gerät

Publications (1)

Publication Number Publication Date
ES2164433T3 true ES2164433T3 (es) 2002-02-16

Family

ID=3508495

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98930528T Expired - Lifetime ES2164433T3 (es) 1997-07-10 1998-07-09 Circuito despertador para un aparato electronico.

Country Status (16)

Country Link
US (1) US6681080B1 (es)
EP (1) EP0995280B1 (es)
JP (1) JP2001510295A (es)
KR (1) KR100574753B1 (es)
CN (1) CN1134912C (es)
AT (2) AT410620B (es)
AU (1) AU8091898A (es)
BR (1) BR9810584A (es)
CA (1) CA2295564A1 (es)
DE (1) DE59801463D1 (es)
DK (1) DK0995280T3 (es)
ES (1) ES2164433T3 (es)
IL (1) IL133965A (es)
NO (1) NO318452B1 (es)
TW (1) TW507415B (es)
WO (1) WO1999003219A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19839997C1 (de) 1998-09-02 2000-06-21 Siemens Ag Elektronische Schaltungsanordnung
DE50011304D1 (de) 1999-12-16 2005-11-10 Infineon Technologies Ag Elektronisches gerät mit einem betriebsmodus und einem energiesparenden ruhemodus und verfahren zum umschalten zwischen beiden modi
US20020080449A1 (en) * 2000-12-08 2002-06-27 Tseng Chi Wang Light transceiver apparatus
AT413251B (de) 2003-12-09 2005-12-15 Efkon Ag Aufwecksignal-detektorschaltung
US20060034611A1 (en) * 2004-08-16 2006-02-16 Weidong Li Method and system for reducing power consumption of IrDA enabled handsets by turning on/off an IrDA port dynamically
KR20060041451A (ko) * 2004-11-09 2006-05-12 삼성전기주식회사 발진을 이용한 웨이크업 시스템
CN100465827C (zh) * 2005-03-29 2009-03-04 华为技术有限公司 多媒体终端及其进行状态转换的方法
US7536568B2 (en) * 2005-12-01 2009-05-19 Covidien Ag Ultra low power wake-up circuit
KR100726417B1 (ko) * 2007-04-02 2007-06-08 (주)아이트로닉스 적외선 신호 수신장치
KR101038783B1 (ko) * 2008-12-12 2011-06-03 삼성전기주식회사 자체 검출 기능을 갖는 무선 통신 장치
CN104793806A (zh) * 2015-05-15 2015-07-22 京东方科技集团股份有限公司 触摸感测装置以及移动设备
GB2569288A (en) * 2017-12-07 2019-06-19 Purelifi Ltd Low power receiver apparatus
CN111367270B (zh) * 2018-12-26 2024-05-14 北京奇虎科技有限公司 红外引导回充电路及充电座
KR20210007719A (ko) 2019-07-12 2021-01-20 삼성전자주식회사 배터리 관리 시스템의 전원 제어 방법 및 장치
US11881731B2 (en) 2020-04-15 2024-01-23 Samsung Sdi Co., Ltd. Control system for a battery system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3657543A (en) * 1968-07-24 1972-04-18 Optronix Inc Optical communications system with improved bias control for photosensitive input device
FR2489058A1 (fr) * 1980-08-20 1982-02-26 Thomson Brandt Recepteur pour systeme de transmission de signaux par rayonnement electromagnetique, notamment infrarouge
US4754175A (en) * 1985-12-04 1988-06-28 Nec Corporation Solid state relay having a thyristor discharge circuit
US4754133A (en) * 1986-04-25 1988-06-28 Williams Electronics Games, Inc. Transceiver circuit for modulated infrared signals
NL8702749A (nl) * 1987-11-18 1989-06-16 Philips Nv Afstandsbedieningssysteem met ontwaak signaal.
US4871920A (en) * 1988-04-18 1989-10-03 General Electric Company High power wide band amplifier using optical techniques and impedance matching to source and load
NL8802661A (nl) * 1988-10-31 1990-05-16 Philips Nv Afstandsbedieningsontvanger met energie teruglevering aan batterij.
US5216238A (en) * 1990-10-09 1993-06-01 Nec Corporation Infrared ray receiving circuit
US5355242A (en) * 1993-04-05 1994-10-11 Motorola, Inc. Receiver for binary coded wireless optical data
FR2715014B1 (fr) * 1994-01-07 1996-03-15 Elgelec Sa Circuit de réception de signaux infra-rouges modulés suivant une fréquence radio-électrique.
TW353164B (en) 1996-10-04 1999-02-21 Compaq Computer Corp Computer system wake-up mechanism

Also Published As

Publication number Publication date
ATA118797A (de) 2002-10-15
CN1262828A (zh) 2000-08-09
CN1134912C (zh) 2004-01-14
AT410620B (de) 2003-06-25
IL133965A0 (en) 2001-04-30
KR20010021687A (ko) 2001-03-15
ATE205647T1 (de) 2001-09-15
IL133965A (en) 2003-12-10
WO1999003219A1 (de) 1999-01-21
AU8091898A (en) 1999-02-08
EP0995280B1 (de) 2001-09-12
DE59801463D1 (de) 2001-10-18
JP2001510295A (ja) 2001-07-31
NO20000136D0 (no) 2000-01-10
TW507415B (en) 2002-10-21
CA2295564A1 (en) 1999-01-21
BR9810584A (pt) 2000-09-05
US6681080B1 (en) 2004-01-20
NO20000136L (no) 2000-02-15
KR100574753B1 (ko) 2006-04-28
EP0995280A1 (de) 2000-04-26
NO318452B1 (no) 2005-03-21
DK0995280T3 (da) 2002-01-07

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