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FR2754957B1 - Procede de decodage d'un signal numerique ainsi qu'un systeme de bus et une unite peripherique pour sa mise en oeuvre - Google Patents

Procede de decodage d'un signal numerique ainsi qu'un systeme de bus et une unite peripherique pour sa mise en oeuvre

Info

Publication number
FR2754957B1
FR2754957B1 FR9712947A FR9712947A FR2754957B1 FR 2754957 B1 FR2754957 B1 FR 2754957B1 FR 9712947 A FR9712947 A FR 9712947A FR 9712947 A FR9712947 A FR 9712947A FR 2754957 B1 FR2754957 B1 FR 2754957B1
Authority
FR
France
Prior art keywords
decoding
implementation
well
digital signal
bus system
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 - Fee Related
Application number
FR9712947A
Other languages
English (en)
Other versions
FR2754957A1 (fr
Inventor
Joachim Bauer
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2754957A1 publication Critical patent/FR2754957A1/fr
Application granted granted Critical
Publication of FR2754957B1 publication Critical patent/FR2754957B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4902—Pulse width modulation; Pulse position modulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R2021/0104—Communication circuits for data transmission
    • B60R2021/01047—Architecture
    • B60R2021/01054—Bus
    • B60R2021/01075—Bus between the airbag control unit and pyrotechnic fuses or equivalent actuators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R2021/0104—Communication circuits for data transmission
    • B60R2021/01102—Transmission method
    • B60R2021/01115—Transmission method specific data frames

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Dc Digital Transmission (AREA)
  • Hardware Redundancy (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
FR9712947A 1996-10-21 1997-10-16 Procede de decodage d'un signal numerique ainsi qu'un systeme de bus et une unite peripherique pour sa mise en oeuvre Expired - Fee Related FR2754957B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19643502A DE19643502B4 (de) 1996-10-21 1996-10-21 Verfahren zur Decodierung eines digitalen Signals, Bussystem und Peripheriegerät hierfür

Publications (2)

Publication Number Publication Date
FR2754957A1 FR2754957A1 (fr) 1998-04-24
FR2754957B1 true FR2754957B1 (fr) 2001-12-28

Family

ID=7809405

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9712947A Expired - Fee Related FR2754957B1 (fr) 1996-10-21 1997-10-16 Procede de decodage d'un signal numerique ainsi qu'un systeme de bus et une unite peripherique pour sa mise en oeuvre

Country Status (5)

Country Link
US (1) US6185252B1 (fr)
JP (1) JP4095700B2 (fr)
DE (1) DE19643502B4 (fr)
FR (1) FR2754957B1 (fr)
SE (1) SE521810C2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001081124A1 (fr) 2000-04-25 2001-11-01 Siemens Automotive Corporation Procede et systeme permettant d'etablir une communication entre des detecteurs et une commande de systeme de retenue additionnel de vehicule
JP4685289B2 (ja) * 2001-09-03 2011-05-18 本田技研工業株式会社 衝突判定システム
DE10248456A1 (de) * 2001-10-19 2003-06-18 Denso Corp Fahrzeugkommunikationssystem
JP4029744B2 (ja) * 2003-03-07 2008-01-09 株式会社デンソー データ通信システム及び乗員保護装置
DE10321679B4 (de) * 2003-05-14 2006-11-30 Siemens Ag Verfahren und Vorrichtung zur Übertragung von Daten zwischen einem zentralen Steuergerät eines Insassenschutzsystems in einem Fahrzeug und mindestens einer dezentralen Sensoreinheit
JP4356984B2 (ja) * 2004-02-24 2009-11-04 株式会社デンソー 車載センサデータ伝送装置
DE102005014783A1 (de) * 2005-03-31 2006-10-05 Siemens Ag Verfahren und Vorrichtungen zum Übertragen von Daten auf eine Datenleitung zwischen einem Steuergerät und zumindest einem dezentralen Datenverarbeitungsgerät
CN100440876C (zh) * 2005-04-22 2008-12-03 松下电器产业株式会社 通信装置
JP5400281B2 (ja) * 2007-06-13 2014-01-29 セイコーＮｐｃ株式会社 １線式データ通信装置
DE102008014045B4 (de) 2008-03-13 2018-09-13 Trw Automotive Gmbh Schaltungsanordnung zur Ansteuerung eines elektrischen Sicherheitsgurtaufrollers
JP5278475B2 (ja) * 2011-03-28 2013-09-04 株式会社デンソー 情報伝達装置
EP3117330A1 (fr) * 2014-11-13 2017-01-18 Qualcomm Incorporated Gpio virtuelle sans horloge
KR20230039377A (ko) * 2021-09-14 2023-03-21 현대모비스 주식회사 에어백 제어기의 pwm신호 정상 감지 방법

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3571736A (en) * 1969-01-14 1971-03-23 Ibm Demodulator for pulse width modulated signals
US3864583A (en) 1971-11-11 1975-02-04 Ibm Detection of digital data using integration techniques
US3939304A (en) * 1972-01-07 1976-02-17 Centre National D'etudes Spatiales Decommutator for extracting zero and one bits from a coded message of duration-modulated pulses
DE2653046A1 (de) 1976-11-23 1978-05-24 Bosch Gmbh Robert Elektronisches regelverfahren und regelsystem zur bestimmung des spritzbeginns bei dieselmotoren
JPS5460509A (en) 1977-10-22 1979-05-16 Fuji Electric Co Ltd Digtal transmission device for analog quantity
EP0077332A1 (fr) * 1980-12-29 1983-04-27 Beckman Instruments, Inc. Decodeur de modulation de largeur d'impulsion
US4408166A (en) * 1980-12-29 1983-10-04 Altex Scientific, Inc. Pulse width modulation decoder
DE3606567A1 (de) 1986-02-28 1987-09-03 Audi Ag Pruefverfahren fuer airbag-system-ausloeseschaltungen
US5363405A (en) * 1992-11-27 1994-11-08 Chrysler Corporation Vehicle communications network transceiver, bus driver therefor
US5832397A (en) * 1993-01-21 1998-11-03 Hitachi, Ltd. Integrated wiring systems for a vehicle control system
US5400022A (en) * 1993-10-15 1995-03-21 Apple Computer, Inc. Pulse code bit cell demodulation
DE19616293A1 (de) * 1996-04-24 1997-10-30 Bosch Gmbh Robert Bussystem für die Übertragung von Nachrichten

Also Published As

Publication number Publication date
FR2754957A1 (fr) 1998-04-24
SE521810C2 (sv) 2003-12-09
JP4095700B2 (ja) 2008-06-04
DE19643502A1 (de) 1998-04-23
DE19643502B4 (de) 2007-05-16
JPH10215183A (ja) 1998-08-11
US6185252B1 (en) 2001-02-06
SE9703813D0 (sv) 1997-10-20
SE9703813L (sv) 1998-04-22

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20120629