DE4239802A1 - Switch over system connecting analogue components to central control - has very long analogue bus line and bus amplifier to control output impedance connected between bus line and central control - Google Patents

Switch over system connecting analogue components to central control - has very long analogue bus line and bus amplifier to control output impedance connected between bus line and central control

Info

Publication number
DE4239802A1
DE4239802A1 DE19924239802 DE4239802A DE4239802A1 DE 4239802 A1 DE4239802 A1 DE 4239802A1 DE 19924239802 DE19924239802 DE 19924239802 DE 4239802 A DE4239802 A DE 4239802A DE 4239802 A1 DE4239802 A1 DE 4239802A1
Authority
DE
Germany
Prior art keywords
bus line
switch
bus
components
amplifier
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
DE19924239802
Other languages
German (de)
English (en)
Inventor
H Stephane Manac
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.)
Sagem SA
Original Assignee
Sagem SA
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 Sagem SA filed Critical Sagem SA
Publication of DE4239802A1 publication Critical patent/DE4239802A1/de
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/403—Bus networks with centralised control, e.g. polling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L2012/40267—Bus for use in transportation systems
    • H04L2012/40273—Bus for use in transportation systems the transportation system being a vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Interface Circuits In Exchanges (AREA)
DE19924239802 1991-11-27 1992-11-26 Switch over system connecting analogue components to central control - has very long analogue bus line and bus amplifier to control output impedance connected between bus line and central control Ceased DE4239802A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9114647A FR2684259A1 (fr) 1991-11-27 1991-11-27 Systeme de commutation de composants analogiques sur un dispositif central.

Publications (1)

Publication Number Publication Date
DE4239802A1 true DE4239802A1 (en) 1993-06-17

Family

ID=9419398

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19924239802 Ceased DE4239802A1 (en) 1991-11-27 1992-11-26 Switch over system connecting analogue components to central control - has very long analogue bus line and bus amplifier to control output impedance connected between bus line and central control

Country Status (2)

Country Link
DE (1) DE4239802A1 (enExample)
FR (1) FR2684259A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013019194A1 (de) * 2013-11-15 2015-05-21 Audi Ag Kraftfahrzeug-Mikrofonsystem mit adaptiver Richtcharakteristik

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3737647A1 (de) * 1987-11-06 1989-05-18 Philips Patentverwaltung Schaltungsanordnung zur umschaltung von verbindungen in einem geraet der nachrichtentechnik

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013019194A1 (de) * 2013-11-15 2015-05-21 Audi Ag Kraftfahrzeug-Mikrofonsystem mit adaptiver Richtcharakteristik
DE102013019194B4 (de) * 2013-11-15 2016-03-24 Audi Ag Kraftfahrzeug-Mikrofonsystem mit adaptiver Richtcharakteristik

Also Published As

Publication number Publication date
FR2684259A1 (fr) 1993-05-28
FR2684259B1 (enExample) 1995-02-24

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection