ES8100498A1 - Control circuit for motor vehicle electrical equipment - uses addressed logic clocked signals controlled from microprocessor to perform selective switching functions - Google Patents

Control circuit for motor vehicle electrical equipment - uses addressed logic clocked signals controlled from microprocessor to perform selective switching functions

Info

Publication number
ES8100498A1
ES8100498A1 ES489918A ES489918A ES8100498A1 ES 8100498 A1 ES8100498 A1 ES 8100498A1 ES 489918 A ES489918 A ES 489918A ES 489918 A ES489918 A ES 489918A ES 8100498 A1 ES8100498 A1 ES 8100498A1
Authority
ES
Spain
Prior art keywords
microprocessor
unit
control circuit
motor vehicle
electrical equipment
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
Application number
ES489918A
Other languages
Spanish (es)
Other versions
ES489918A0 (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.)
Societe de Signalisations Automobiles SEIMA
Original Assignee
Societe de Signalisations Automobiles SEIMA
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 Societe de Signalisations Automobiles SEIMA filed Critical Societe de Signalisations Automobiles SEIMA
Publication of ES8100498A1 publication Critical patent/ES8100498A1/en
Publication of ES489918A0 publication Critical patent/ES489918A0/en
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

The circuit operates headlamps, window winders, winkers etc. of motor vehicles. The circuit allows the normally complex wiring associated with these units to be simplified. The system is microprocessor based and uses clock controlled coded signals to command and test each unit. The signals to these units make up a repeated frame divides into fixed time spaces each frame successively presenting a constant number of data bits, the unit being address identified. The processor successively explores the state of each normally operated dashboard switch and associated unit, the state of each unit being presented by dashboard lamps to the driver. Data on faults etc. are loaded into a visual monitor register by the microprocessor for visual display.
ES489918A 1980-01-22 1980-03-26 INSTALLATION FOR THE COMMAND AND / OR CONTROL OF ELECTRONIC ENERGY CONSUMERS Granted ES489918A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8001347A FR2474189A1 (en) 1980-01-22 1980-01-22 Control circuit for motor vehicle electrical equipment - uses addressed logic clocked signals controlled from microprocessor to perform selective switching functions

Publications (2)

Publication Number Publication Date
ES8100498A1 true ES8100498A1 (en) 1980-11-01
ES489918A0 ES489918A0 (en) 1980-11-01

Family

ID=9237757

Family Applications (1)

Application Number Title Priority Date Filing Date
ES489918A Granted ES489918A0 (en) 1980-01-22 1980-03-26 INSTALLATION FOR THE COMMAND AND / OR CONTROL OF ELECTRONIC ENERGY CONSUMERS

Country Status (3)

Country Link
ES (1) ES489918A0 (en)
FR (1) FR2474189A1 (en)
IT (1) IT1131424B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5780681A (en) * 1980-11-10 1982-05-20 Hitachi Ltd Concentrated wiring device for vehicle
US4574266A (en) * 1983-06-13 1986-03-04 Motorola, Inc. Electrical load monitoring system and method
FR2578067B1 (en) * 1985-02-27 1988-04-15 Renault CONTROLLED ELECTRIC POWER DISTRIBUTION SYSTEM IN A MOTOR VEHICLE
IT1187746B (en) * 1985-10-01 1987-12-23 Cavis Cavetti Isolati Spa ELECTRIC SERVICE EQUIPMENT, IN GENERAL, FOR MOTOR VEHICLES, INCLUDING A DECODING UNIT
IT1185961B (en) * 1985-10-01 1987-11-18 Cavis Cavetti Isolati Spa ELECTRONIC EQUIPMENT, SUITABLE FOR COMMANDING ALL ELECTRIC SERVICES OF A VEHICLE, THROUGH A SIMPLE OR DOUBLE CABLE
GB8715676D0 (en) * 1987-07-03 1987-08-12 Norgren Martonair Ltd Solenoid system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3544803A (en) * 1968-04-01 1970-12-01 Motorola Inc Vehicular electrical systems
US4136333A (en) * 1973-09-03 1979-01-23 Mitsubishi Denki Kabushiki Kaisha Terminal signal operation apparatus
JPS5049586A (en) * 1973-09-03 1975-05-02
DE2433025A1 (en) * 1974-07-10 1976-01-22 Bosch Gmbh Robert METHOD AND DEVICE FOR CONTROLLING AND MONITORING ELECTRICAL SWITCHING OPERATIONS, IN PARTICULAR IN MOTOR VEHICLES
DE2644106A1 (en) * 1976-09-30 1978-04-06 Bosch Gmbh Robert REMOTE CONTROL SYSTEM FOR SELECTIVE CONTROL OF RECEIVERS, ESPECIALLY IN A MOTOR VEHICLE, WITH RECEIVER FEEDBACK
GB1602816A (en) * 1978-03-10 1981-11-18 Ward Goldstone Ltd Multiplex information handling system
US4176250A (en) * 1978-06-30 1979-11-27 General Motors Corporation Time division multiplexing system for an automobile
DE2963491D1 (en) * 1978-08-16 1982-09-30 Ward Goldstone Ltd A multiplex information handling system

Also Published As

Publication number Publication date
ES489918A0 (en) 1980-11-01
IT8020683A0 (en) 1980-03-14
FR2474189B1 (en) 1984-10-19
FR2474189A1 (en) 1981-07-24
IT1131424B (en) 1986-06-25

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001102