FR2448755A1 - ELECTRICAL CONTROL SYSTEM, ESPECIALLY FOR MOTOR VEHICLES - Google Patents

ELECTRICAL CONTROL SYSTEM, ESPECIALLY FOR MOTOR VEHICLES

Info

Publication number
FR2448755A1
FR2448755A1 FR8001983A FR8001983A FR2448755A1 FR 2448755 A1 FR2448755 A1 FR 2448755A1 FR 8001983 A FR8001983 A FR 8001983A FR 8001983 A FR8001983 A FR 8001983A FR 2448755 A1 FR2448755 A1 FR 2448755A1
Authority
FR
France
Prior art keywords
motor vehicles
electrical control
control system
transmitter
amplitude
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.)
Pending
Application number
FR8001983A
Other languages
French (fr)
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.)
TDK Micronas GmbH
ITT Inc
Original Assignee
Deutsche ITT Industries GmbH
ITT Industries Inc
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 Deutsche ITT Industries GmbH, ITT Industries Inc filed Critical Deutsche ITT Industries GmbH
Publication of FR2448755A1 publication Critical patent/FR2448755A1/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C15/00—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path
    • G08C15/06—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path successively, i.e. using time division
    • G08C15/12—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path successively, i.e. using time division the signals being represented by pulse characteristics in transmission link
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • B60R16/0315—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for using multiplexing techniques

Abstract

L'INVENTION CONCERNE UN SYSTEME DE COMMANDE ELECTRIQUE, NOTAMMENT POUR VEHICULES AUTOMOBILES. CE SYSTEME COMPREND UN CERTAIN NOMBRE DE MODULES EMETTEURS ET RECEPTEURS 1, 2, 7, 8 RELIES ENTRE EUX PAR UNE SEULE VOIE DE SIGNAL EN BOUCLE FERMEE ET UNE SEULE LIGNE D'ALIMENTATION 5. LES ECHANGES D'INFORMATION SE FONT PAR MULTIPLEXAGE A PARTAGE DE TEMPS EN MODIFIANT L'AMPLITUDE DU COURANT DANS LA BOUCLE. CHAQUE MODULE EMETTEUR OU RECEPTEUR COMPORTE LA MEME UNITE MODULAIRE STANDARD. L'INVENTION S'APPLIQUE A UN SYSTEME DE COMMANDE ET D'INDICATION ELECTRIQUE POUR VEHICULES AUTOMOBILES.THE INVENTION RELATES TO AN ELECTRICAL CONTROL SYSTEM, IN PARTICULAR FOR MOTOR VEHICLES. THIS SYSTEM INCLUDES A CERTAIN NUMBER OF TRANSMITTER AND RECEIVER MODULES 1, 2, 7, 8 CONNECTED TO EACH OTHER BY A SINGLE CLOSED LOOP SIGNAL PATH AND A SINGLE SUPPLY LINE 5. INFORMATION EXCHANGES ARE DONE BY SHARED MULTIPLEXING TIME BY CHANGING THE AMPLITUDE OF THE CURRENT IN THE LOOP. EACH TRANSMITTER OR RECEIVER MODULE CONTAINS THE SAME STANDARD MODULAR UNIT. THE INVENTION APPLIES TO AN ELECTRICAL CONTROL AND INDICATION SYSTEM FOR MOTOR VEHICLES.

FR8001983A 1979-02-06 1980-01-30 ELECTRICAL CONTROL SYSTEM, ESPECIALLY FOR MOTOR VEHICLES Pending FR2448755A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7904075A GB2041592A (en) 1979-02-06 1979-02-06 Electrical control system

Publications (1)

Publication Number Publication Date
FR2448755A1 true FR2448755A1 (en) 1980-09-05

Family

ID=10502986

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8001983A Pending FR2448755A1 (en) 1979-02-06 1980-01-30 ELECTRICAL CONTROL SYSTEM, ESPECIALLY FOR MOTOR VEHICLES

Country Status (3)

Country Link
DE (1) DE3003641A1 (en)
FR (1) FR2448755A1 (en)
GB (1) GB2041592A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0050624B1 (en) * 1980-04-10 1985-10-30 YONG, Fui Keong Electrical supervisory control and data acquisition system
JPS5995748A (en) * 1982-11-24 1984-06-01 Hitachi Ltd Data transmission system
DE3244478A1 (en) * 1982-12-01 1984-06-14 Rössler, Heinz, Ing., 5034 Salzburg-Morzg Selection circuit for applying current pulses to selected switching elements
JPS6135642A (en) * 1984-07-27 1986-02-20 Nissan Motor Co Ltd Network system
JPS61210738A (en) * 1985-03-14 1986-09-18 Nissan Motor Co Ltd Signal communicating equipment for vehicle
US4712211A (en) * 1985-03-25 1987-12-08 Nissan Motor Company, Limited Network system utilizing an intermediate synchronizations signal and predetermined code string patterns
US4799218A (en) * 1985-03-28 1989-01-17 Nissan Motor Company, Limited Network system
JPS61227444A (en) * 1985-04-01 1986-10-09 Nissan Motor Co Ltd Transmission abnormality detecting circuit
JPS6256032A (en) * 1985-09-04 1987-03-11 Nissan Motor Co Ltd On-vehicle communication equipment
FR2626116B1 (en) * 1988-01-19 1991-10-31 Renault Vehicules Ind ELECTRIC ENERGY DISTRIBUTION DEVICE
DE3941382A1 (en) * 1989-12-15 1991-06-20 Audi Ag MULTIPLEX CIRCUIT FOR AT LEAST ONE CONSUMER IN A MOTOR VEHICLE
GB2266392B (en) * 1992-04-16 1995-10-11 Equus Inc A three-line type of vehicle burglar-detecting system
FR2731397B1 (en) * 1995-03-08 1997-05-30 Trigano Sa ELECTRIC POWER SUPPLY FOR CARAVAN OR THE LIKE
DE19526806A1 (en) * 1995-07-13 1997-01-16 Siemens Ag Vehicle electrical system with multiplex control for motor vehicles
JP3515402B2 (en) * 1998-12-18 2004-04-05 株式会社日立製作所 Power network equipment
EP1396389B1 (en) * 2002-09-09 2006-06-14 Eurolites S.p.A. Electric power distribution system to a number of loads, particularly for motorvehicles
DE20306064U1 (en) 2003-04-16 2004-09-02 Hawe Hydraulik Gmbh & Co. Kg Electrohydraulic control device and connection housing for an electrohydraulic control device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3651454A (en) * 1969-12-15 1972-03-21 Borg Warner Automotive multiplex system
GB1427133A (en) * 1971-11-24 1976-03-10 Smiths Industries Ltd Vehicles including monitoring and/or controlling apparatus
DE2338882C2 (en) * 1973-08-01 1984-05-24 Robert Bosch Gmbh, 7000 Stuttgart Method and telecontrol system for switching electrical consumers on and off
DE2503679C2 (en) * 1975-01-30 1983-01-27 Robert Bosch Gmbh, 7000 Stuttgart Telecontrol system for the selective control of consumers, in particular in motor vehicles
DE2658753A1 (en) * 1976-12-24 1978-06-29 Bosch Gmbh Robert DECODING CIRCUIT FOR REQUESTING BINARY SWITCHING STATES

Also Published As

Publication number Publication date
GB2041592A (en) 1980-09-10
DE3003641A1 (en) 1980-08-14

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