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FR2446554A1 - Monitoring and control circuit for vehicle services - uses single wire for transmitted and received data and for power - Google Patents

Monitoring and control circuit for vehicle services - uses single wire for transmitted and received data and for power

Info

Publication number
FR2446554A1
FR2446554A1 FR7900882A FR7900882A FR2446554A1 FR 2446554 A1 FR2446554 A1 FR 2446554A1 FR 7900882 A FR7900882 A FR 7900882A FR 7900882 A FR7900882 A FR 7900882A FR 2446554 A1 FR2446554 A1 FR 2446554A1
Authority
FR
France
Prior art keywords
services
transmitted
sensors
power
central 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.)
Granted
Application number
FR7900882A
Other languages
French (fr)
Other versions
FR2446554B1 (en
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.)
MARCHAL EQUIP AUTO
MARCHAL EQUIP AUTOMOBILES
Original Assignee
MARCHAL EQUIP AUTO
MARCHAL EQUIP AUTOMOBILES
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 MARCHAL EQUIP AUTO, MARCHAL EQUIP AUTOMOBILES filed Critical MARCHAL EQUIP AUTO
Priority to FR7900882A priority Critical patent/FR2446554B1/fr
Publication of FR2446554A1 publication Critical patent/FR2446554A1/en
Application granted granted Critical
Publication of FR2446554B1 publication Critical patent/FR2446554B1/fr
Application status is Expired legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/0003Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network for DC networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q9/00Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H04Q9/14Calling by using pulses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00Electric 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
    • B60R16/02Electric 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
    • B60R16/03Electric 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
    • B60R16/0315Electric 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

The control and display system for vehicle electrical services and maintaining system is intended to handle automatically the large number of information sources such as sensors associated with the various vehicle functions found in modern vehicles. Information from the sensors etc is transmitted to a central unit as coded data via a single wire which is also used to supply the various sensors and services with power and to carry commands to the services. All the data sources and the central unit acting as a processor are paralleled onto this wire, each sensor having communication with the central unit as part of a sequence with the remaining sensors. Each communication period is broken into a transmit and receive period the data streams having appropriate address signals.
FR7900882A 1979-01-15 1979-01-15 Expired FR2446554B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7900882A FR2446554B1 (en) 1979-01-15 1979-01-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7900882A FR2446554B1 (en) 1979-01-15 1979-01-15

Publications (2)

Publication Number Publication Date
FR2446554A1 true FR2446554A1 (en) 1980-08-08
FR2446554B1 FR2446554B1 (en) 1981-08-14

Family

ID=9220748

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900882A Expired FR2446554B1 (en) 1979-01-15 1979-01-15

Country Status (1)

Country Link
FR (1) FR2446554B1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483646A2 (en) * 1980-05-29 1981-12-04 Seima Control unit for motor vehicle electrical equipment - issues binary coded signals for control and test of equipment
FR2499344A1 (en) * 1981-02-05 1982-08-06 Bosch Gmbh Robert Action System Remote for selectively controlling user devices, especially in motor vehicles
US4463341A (en) * 1981-06-01 1984-07-31 Aisin Seiki Kabushiki Kaisha Single conductor multi-frequency electric wiring system for vehicles
EP0117832A2 (en) * 1983-02-24 1984-09-05 Essex Group Inc. Vehicle multiplex system having protocol/format for secure communication transactions
EP0143650A2 (en) * 1983-11-30 1985-06-05 LUCAS INDUSTRIES public limited company Vehicle multiplex system
EP0218557A2 (en) * 1985-10-01 1987-04-15 CAVIS CAVETTI ISOLATI S.p.A. Electronic apparatus for the control of electrical services of a motor vehicle
WO1988005390A1 (en) * 1987-01-22 1988-07-28 Robert Bosch Gmbh Process and computer system for the bidirectional exchange of signals between a computer system and a polling terminal connected therewith
WO1993022151A1 (en) * 1992-04-28 1993-11-11 Dynamic Controls Limited Control means for electrically driven vehicles
EP1168582B1 (en) * 2000-06-21 2006-08-09 Meritor Light Vehicle Systems, Inc. Method and system for detecting a resistive force applied against an automotive power window

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314051A (en) * 1964-05-12 1967-04-11 Willcox Selective-call data system
US3341845A (en) * 1964-11-13 1967-09-12 Thomson Houston Comp Francaise System for automatic radio transfer of digital information and for distance computation
US3846639A (en) * 1973-03-21 1974-11-05 Mitsubishi Electric Corp Control system for electric installations for use on vehicle
DE2433025A1 (en) * 1974-07-10 1976-01-22 Bosch Gmbh Robert Method and apparatus for controlling and monitoring of electrical schaltvorgaengen, in particular in motor vehicles
GB1427133A (en) * 1971-11-24 1976-03-10 Smiths Industries Ltd Vehicles including monitoring and/or controlling apparatus
FR2353412A1 (en) * 1976-06-04 1977-12-30 Fiat Spa A distribution of electric power for a motor vehicle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314051A (en) * 1964-05-12 1967-04-11 Willcox Selective-call data system
US3341845A (en) * 1964-11-13 1967-09-12 Thomson Houston Comp Francaise System for automatic radio transfer of digital information and for distance computation
GB1427133A (en) * 1971-11-24 1976-03-10 Smiths Industries Ltd Vehicles including monitoring and/or controlling apparatus
US3846639A (en) * 1973-03-21 1974-11-05 Mitsubishi Electric Corp Control system for electric installations for use on vehicle
DE2433025A1 (en) * 1974-07-10 1976-01-22 Bosch Gmbh Robert Method and apparatus for controlling and monitoring of electrical schaltvorgaengen, in particular in motor vehicles
FR2353412A1 (en) * 1976-06-04 1977-12-30 Fiat Spa A distribution of electric power for a motor vehicle

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483646A2 (en) * 1980-05-29 1981-12-04 Seima Control unit for motor vehicle electrical equipment - issues binary coded signals for control and test of equipment
FR2499344A1 (en) * 1981-02-05 1982-08-06 Bosch Gmbh Robert Action System Remote for selectively controlling user devices, especially in motor vehicles
US4463341A (en) * 1981-06-01 1984-07-31 Aisin Seiki Kabushiki Kaisha Single conductor multi-frequency electric wiring system for vehicles
EP0117832A2 (en) * 1983-02-24 1984-09-05 Essex Group Inc. Vehicle multiplex system having protocol/format for secure communication transactions
EP0117832A3 (en) * 1983-02-24 1986-07-16 Essex Group Inc. Vehicle multiplex system having protocol/format for secure communication transactions
EP0143650A2 (en) * 1983-11-30 1985-06-05 LUCAS INDUSTRIES public limited company Vehicle multiplex system
EP0143650A3 (en) * 1983-11-30 1986-03-19 LUCAS INDUSTRIES public limited company Vehicle multiplex system
EP0218557A2 (en) * 1985-10-01 1987-04-15 CAVIS CAVETTI ISOLATI S.p.A. Electronic apparatus for the control of electrical services of a motor vehicle
EP0218557A3 (en) * 1985-10-01 1988-04-27 CAVIS CAVETTI ISOLATI S.p.A. Electronic apparatus for the control of electrical services of a motor vehicle
WO1988005390A1 (en) * 1987-01-22 1988-07-28 Robert Bosch Gmbh Process and computer system for the bidirectional exchange of signals between a computer system and a polling terminal connected therewith
WO1993022151A1 (en) * 1992-04-28 1993-11-11 Dynamic Controls Limited Control means for electrically driven vehicles
EP1168582B1 (en) * 2000-06-21 2006-08-09 Meritor Light Vehicle Systems, Inc. Method and system for detecting a resistive force applied against an automotive power window

Also Published As

Publication number Publication date
FR2446554B1 (en) 1981-08-14

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse