ES2119962T3 - Excitador para circuito de bus de sistema multiple de comunicaciones para vehiculos. - Google Patents

Excitador para circuito de bus de sistema multiple de comunicaciones para vehiculos.

Info

Publication number
ES2119962T3
ES2119962T3 ES94301833T ES94301833T ES2119962T3 ES 2119962 T3 ES2119962 T3 ES 2119962T3 ES 94301833 T ES94301833 T ES 94301833T ES 94301833 T ES94301833 T ES 94301833T ES 2119962 T3 ES2119962 T3 ES 2119962T3
Authority
ES
Spain
Prior art keywords
bus
transistor
current flow
controlling
circuit
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 - Lifetime
Application number
ES94301833T
Other languages
English (en)
Inventor
Roger Joseph Cook
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.)
Ford Motor Co
Original Assignee
Ford Motor Co
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 Ford Motor Co filed Critical Ford Motor Co
Application granted granted Critical
Publication of ES2119962T3 publication Critical patent/ES2119962T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4063—Device-to-bus coupling
    • G06F13/4068—Electrical coupling
    • G06F13/4072—Drivers or receivers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for DC mains or DC distribution networks
    • H02J1/10—Parallel operation of DC sources
    • H02J1/122—Provisions for temporary connection of DC sources of essentially the same voltage, e.g. jumpstart cables
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2105/00—Networks for supplying or distributing electric power characterised by their spatial reach or by the load
    • H02J2105/30—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles
    • H02J2105/33—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles exchanging power with road vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Small-Scale Networks (AREA)

Abstract

UN CIRCUITO CONTROLADOR DEL BUS PARA UN SISTEMA DE COMUNICACIONES MULTIPLEX QUE SE CONFIGURA A PARTIR DE UNA SERIE LIMITADA DE COMPONENTES PARA SOPORTAR LOS CORTOCIRCUITOS DE UN CIRCUITO EN BUS CONECTADO A UNOS NIVELES DE TENSION DEL POTENCIAL DE TIERRA A LOS NIVELES DOBLES DE TENSION CONVENCIONALES COLOCADOS EN UN VEHICULO DE MOTOR, A SABER VEINTICUATRO (24) VOLTIOS. EL CIRCUITO CONTROLADOR DEL BUS NO INTERFIERE EN EL FUNCIONAMIENTO DEL BUS SI UNO O MAS DE LOS NODOS DEL SISTEMA QUE INCLUYEN EL CIRCUITO PIERDEN LA POTENCIA LOCAL O LA CONEXION A TIERRA Y PUEDE FUNCIONAR A FRECUENCIAS RELATIVAMENTE ALTAS, DE POR EJEMPLO 83,3 A 166,7 KILOBITS POR SEGUNDO (KBPS) APROXIMADAMENTE. A CADA UNA DE LAS LINEAS DE UN BUS DE DOS LINEAS (102) LAS CONTROLA UN TRANSISTOR (108, 120) CUYO FLUJO DE CORRIENTE QUEDA LIMITADO POR UNA DEGENERACION DEL EMISOR Y, EN EL CASO DEL TRANSISTOR QUE MENGUA LA CORRIENTE DEL BUS, UN TRANSISTOR CONTROLADOR DE LA CORRIENTE INDEPENDIENTE (118) QUE CONTROLA EL FLUJO DE CORRIENTE A TRAVES DE SU TRANSISTOR CONTROLADOR DEL BUS ASOCIADO Y REDUCE SU UNIDAD DE BASE A ALTAS TEMPERATURAS PARA LIMITAR EL FLUJO DE CORRIENTE A SU TRAVES EL COMPENSAR LAS VARIACIONES DE TEMPERATURA DEL CIRCUITO. UNOS CAPACITORES (134,136) CONECTADOS A TRAVES DE LAS JUNTAS ENTRE EL COLECTOR Y LA BASE DE LOS TRANSISTORES CONTROLADORES DEL BUS (108,120) REDONDEAN LOS LIMITES DE ACTIVACION Y DESACTIVACION DE LAS SEÑALES CONTROLADORAS DEL BUS.
ES94301833T 1993-04-01 1994-03-15 Excitador para circuito de bus de sistema multiple de comunicaciones para vehiculos. Expired - Lifetime ES2119962T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/041,367 US5311514A (en) 1993-04-01 1993-04-01 Driver for bus circuit of motor vehicle multiplex communications system

Publications (1)

Publication Number Publication Date
ES2119962T3 true ES2119962T3 (es) 1998-10-16

Family

ID=21916123

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94301833T Expired - Lifetime ES2119962T3 (es) 1993-04-01 1994-03-15 Excitador para circuito de bus de sistema multiple de comunicaciones para vehiculos.

Country Status (4)

Country Link
US (1) US5311514A (es)
EP (1) EP0618681B1 (es)
DE (1) DE69412680T2 (es)
ES (1) ES2119962T3 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5471663A (en) * 1993-07-01 1995-11-28 Motorola, Inc. Expanded microcomputer system for controlling radio frequency interference
DE19647131C2 (de) * 1996-11-14 2001-12-06 Liebherr Werk Ehingen Vorrichtung und Verfahren zur zeitmultiplexen Übertragung von Informationen
US5959481A (en) * 1997-02-18 1999-09-28 Rambus Inc. Bus driver circuit including a slew rate indicator circuit having a one shot circuit
US6276485B1 (en) 1998-12-30 2001-08-21 Bt Industries Ab Device at tiller truck
DE10146204A1 (de) 2001-09-19 2003-04-10 Grieshaber Vega Kg Schaltungsanordnung zur Spannungsversorgung eines Zweidrahtsensors
US20070050095A1 (en) * 2005-09-01 2007-03-01 Polaris Industries Inc. Controller area network based self-configuring vehicle management system and method
US7748746B2 (en) * 2007-01-17 2010-07-06 Polaris Industries Inc. Fuel tank arrangement for a vehicle
US7669682B2 (en) * 2007-01-17 2010-03-02 Polaris Industries Inc. Rear suspension for a two wheeled vehicle
USD567715S1 (en) 2007-01-17 2008-04-29 Polaris Industries Inc. Motorcycle
US8994494B2 (en) 2008-10-10 2015-03-31 Polaris Industries Inc. Vehicle security system
US9324195B2 (en) 2013-02-26 2016-04-26 Polaris Industries Inc. Recreational vehicle interactive, telemetry, mapping, and trip planning system
EP2962064B1 (en) 2013-02-26 2018-04-04 Polaris Industries Inc. Recreational vehicle interactive telemetry, mapping, and trip planning system
US11209286B2 (en) 2013-02-26 2021-12-28 Polaris Industies Inc. Recreational vehicle interactive telemetry, mapping and trip planning system
MX391895B (es) 2016-02-10 2025-03-21 Polaris Inc Sistemas de administración para grupo de vehículos recreativos.
US11400997B2 (en) 2016-05-23 2022-08-02 Indian Motorcycle International, LLC Display systems and methods for a recreational vehicle

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337465A (en) * 1980-09-25 1982-06-29 Burroughs Corporation Line driver circuit for a local area contention network
JPS5922414B2 (ja) * 1980-10-08 1984-05-26 富士通株式会社 ラインドライバ回路
US4425564A (en) * 1981-11-04 1984-01-10 General Motors Corporation Multiplex wiring system for motor vehicles
JPS61210738A (ja) * 1985-03-14 1986-09-18 Nissan Motor Co Ltd 車両用信号通信装置
FR2598871B1 (fr) * 1986-05-14 1988-09-30 Bendix Electronics Sa Circuit d'interface bidirectionnel presentant un acces unipolaire et un acces bipolaire pour des signaux logiques
FR2623674B1 (fr) * 1987-11-25 1990-04-20 Peugeot Dispositif de transmission d'informations pour vehicule automobile et procede de mise en oeuvre d'un tel dispositif
US4890010A (en) * 1988-12-22 1989-12-26 Ncr Corporation Matched current source serial bus driver
US5077756A (en) * 1990-05-31 1991-12-31 Acculan Ltd. Data network line driver
GB2248352A (en) * 1990-09-25 1992-04-01 Sun Microsystems Inc Suppressing power transients in a computer system bus
DE4133764C1 (es) * 1991-10-11 1993-02-18 Texas Instruments Deutschland Gmbh, 8050 Freising, De

Also Published As

Publication number Publication date
DE69412680T2 (de) 1999-01-14
DE69412680D1 (de) 1998-10-01
EP0618681A3 (en) 1995-12-06
EP0618681B1 (en) 1998-08-26
EP0618681A2 (en) 1994-10-05
US5311514A (en) 1994-05-10

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