FR2626116A1 - Electrical energy distribution device - Google Patents

Electrical energy distribution device Download PDF

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Publication number
FR2626116A1
FR2626116A1 FR8800547A FR8800547A FR2626116A1 FR 2626116 A1 FR2626116 A1 FR 2626116A1 FR 8800547 A FR8800547 A FR 8800547A FR 8800547 A FR8800547 A FR 8800547A FR 2626116 A1 FR2626116 A1 FR 2626116A1
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FR
France
Prior art keywords
microprocessor
electrical energy
recognition
consumers
distribution device
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
FR8800547A
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French (fr)
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FR2626116B1 (en
Inventor
Philippe Reynaud
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.)
Renault Trucks SAS
Original Assignee
Renault Vehicules Industriels SA
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Filing date
Publication date
Application filed by Renault Vehicules Industriels SA filed Critical Renault Vehicules Industriels SA
Priority to FR8800547A priority Critical patent/FR2626116B1/en
Publication of FR2626116A1 publication Critical patent/FR2626116A1/en
Application granted granted Critical
Publication of FR2626116B1 publication Critical patent/FR2626116B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

The present invention relates to an electrical energy distribution device on a motor vehicle serving to supply several current consumers and comprising a central processing unit provided with a microprocessor and sending signals via a single bus to packages 3 controlling the said power consumers and each including a microprocessor coded by a recognition wiring connecting certain of its ports, characterised in that the packages are identical and that the recognition wiring is arranged in the bundle going to the consumer and connected to the package by a connector.

Description

DISPOSITIF DE DISTPIBUTION D'ENERGIE ELECTRIQUE
La présente invention se rapporte un dispositif de distribution d'énergie lectrique sur véhicule automobile, servant ; alimenter plusieurs consommateurs de courant et comprenant une unite centrale pourvue d'un microprocesseur et envoyant par un meme bus des signaux à des bottiers pilotant lesdits consommateurs de puissance et comprenant chacun un microprocesseur codé par un câblage de reconnaissance reliant certains de ses ports.ELECTRICAL ENERGY DISTPIBUTION DEVICE
The present invention relates to a device for distributing electrical energy on a motor vehicle, serving; supplying several current consumers and comprising a central unit provided with a microprocessor and sending by the same bus signals to shoe boxes controlling said power consumers and each comprising a microprocessor coded by a recognition wiring connecting some of its ports.

On connaît un dispositif du type ci-dessus pour le brevet français 8316843. Les différents bottiers sont différenciés et ne sont pas standards.A device of the above type is known for French patent 8316843. The different bootmakers are differentiated and are not standard.

La présente invention a pour but de fournir un dispositif du type ci-dessus dans lequel les bottiers sont tous identiques, le codage d'identification de chacun des bottiers etant assuré par un cablage incorporé dans le faisceau.The object of the present invention is to provide a device of the above type in which the booters are all identical, the identification coding of each of the booters being ensured by wiring incorporated in the bundle.

Selon une caracteristique, les bottiers sont identiques et le cablage de reconnaissance est disposé dans le faisceau allant au consomnateur et relié au bottier par un connecteur.According to one characteristic, the bootmakers are identical and the recognition wiring is placed in the bundle going to the consumer and connected to the bootmaker by a connector.

Selon une caractéristique, le câblage de reconnaissance est noye dans le surmoulage enrobant les fils de pilotage des con somnateurs de puissance.According to one characteristic, the recognition wiring is embedded in the overmolding encapsulating the control wires of the power con somers.

L'invention va maintenant être décrite avec plus de détails en se référant à un mode de réali & tion donné à titre d'exemple et représenté par les dessins annexés sur lesquels - la figure 1 est un schéma d'ensemble du dispositif, - la figure 2 est un schéma d'un bottier, - la figure 3 est un schema d'un bottier et de ses connexions.The invention will now be described in more detail with reference to an embodiment given by way of example and represented by the appended drawings in which - FIG. 1 is an overall diagram of the device, - the Figure 2 is a diagram of a shoemaker, - Figure 3 is a diagram of a shoemaker and its connections.

En se refermant aux dessins, le dispositif se compose d'une unité de distribution 1 reliée par une liaison 11 au tableau de bord 8 et reliee par des liaisons 2 d'alimentation et des canaux de communication à des bottiers 3 tous identiques.Closing to the drawings, the device consists of a distribution unit 1 connected by a link 11 to the dashboard 8 and connected by feed links 2 and communication channels to booters 3 all identical.

L'unite de distribution 1 est alimentée par une source de courant électrique 9. The distribution unit 1 is supplied by an electric current source 9.

Chacun des boîtiers 3 est relie aux consommateurs par un faisceau électrique 4.Each of the boxes 3 is connected to the consumers by an electrical harness 4.

En se referant à la figure 2, le bottier 3 comporte un microprocesseur 33 relié à un circuit d'alimentation 31 connecte à des fils d'alimentation (0-24 V) 311. Il est relie aux sorties d'une interface 32 reliee en entrée par un canal de communication 221 à l'unité de distribution 1. Ces fils 211 et 221 appartiennent à un meme câblage 2 se connectant par un connecteur 5 au bottier 3.Referring to FIG. 2, the case 3 includes a microprocessor 33 connected to a supply circuit 31 connected to supply wires (0-24 V) 311. It is connected to the outputs of an interface 32 connected in input via a communication channel 221 to the distribution unit 1. These wires 211 and 221 belong to the same wiring 2 connecting by a connector 5 to the shoemaker 3.

Le microprocesseur est relié à des commutateurs electroniques 34 dont les sorties sl,... sn pilotent les consommateurs de puissance. Les sorties sont reliées à des conducteurs 41 d'un faisceau de cables 4 allant aux consommateurs de puissance. La liaison entre le bottier et le faisceau de câbles 4 est assuree par un élément de connecteur 61 du faisceau s'enfichant dans une prise 62 du bottier.The microprocessor is connected to electronic switches 34 whose outputs sl, ... sn control the power consumers. The outputs are connected to conductors 41 of a bundle of cables 4 going to the power consumers. The connection between the case and the bundle of cables 4 is provided by a connector element 61 of the bundle which plugs into a socket 62 of the case.

Certains des ports du microprocesseur 33 sont relies par des fils de reconnaissance 7 au commun 36 (par exemple O V). Au niveau du connecteur, les sorties ainsi reliees sont repérées a, b...Some of the ports of microprocessor 33 are connected by recognition wires 7 to common 36 (for example O V). At the connector, the outputs thus connected are marked a, b ...

Les fils de reconnaissance ou d'identification 7 sont incorporés dans le faisceau de câblage 4 allant aux consommateurs. Ils sont de préférence noyés dans un surmoulage en plastique enrobant les extrémités des fils jusqu'au connecteur 61.The recognition or identification wires 7 are incorporated in the wiring harness 4 going to consumers. They are preferably embedded in a plastic overmolding coating the ends of the wires up to the connector 61.

Les fils de reconnaissance definissent le code du bottier. Ce code est inaccessible et transparent vis--vis de l'utilisateur, les bottiers etant par ailleurs standards. Seul le faisceau d'application comporte le code d'identification des boi- tiers.The recognition threads define the bootmaker code. This code is inaccessible and transparent vis-à-vis the user, bootmakers being otherwise standard. Only the application bundle includes the housing identification code.

Des interfaces 37 d'adaptation des niveaux électriques entre les sorties de reconnaissance et le niveau OV de 36 sont disposées sur lesdites sorties.Interfaces 37 for adapting the electrical levels between the recognition outputs and the OV level of 36 are arranged on said outputs.

Il est bien entendu que l'on peut sans sortir du cadre de l'invention imaginer des variantes et des perfectionnements de détails et de même envisager l'emploi de moyens équivalents. It is understood that it is possible, without departing from the scope of the invention, to imagine variants and refinements of details and even to envisage the use of equivalent means.

Claims (2)

REVEND I CATI ONSRESELL I CATI ONS 1") Dispositif de distribution d'énergie électrique sur véhicule automobile servant à alimenter plusieurs consommateurs de courant et comprenant une unité centrale pourvue d'un microprocesseur et envoyant par un même bus des signaux à des bottiers pilotant lesdits consommateurs de puissance et comportant chacun un microprocesseur code par un câblage de reconnaissance reliant certains de ses ports, caractérisé par le fait que les bottiers sont identiques et que le câblage de reconnaissance est dispose dans le faisceau allant au consommateur et relié au bottier par un connecteur. 1 ") Device for distributing electrical energy on a motor vehicle serving to supply several consumers of current and comprising a central unit provided with a microprocessor and sending by the same bus signals to shoemakers controlling said power consumers and each comprising a microprocessor coded by a recognition wiring connecting some of its ports, characterized by the fact that the booters are identical and that the recognition wiring is arranged in the bundle going to the consumer and connected to the bootster by a connector. 2") Dispositif selon la revendicaiton 1 caractérisé par le fait que le câblage de reconnaissance est noyé dans le surmoulage enrobant les fils de pilotage des consommateurs de puissance.  2 ") Device according to claim 1 characterized in that the recognition wiring is embedded in the overmolding coating the control wires of the power consumers.
FR8800547A 1988-01-19 1988-01-19 ELECTRIC ENERGY DISTRIBUTION DEVICE Expired - Lifetime FR2626116B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8800547A FR2626116B1 (en) 1988-01-19 1988-01-19 ELECTRIC ENERGY DISTRIBUTION DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8800547A FR2626116B1 (en) 1988-01-19 1988-01-19 ELECTRIC ENERGY DISTRIBUTION DEVICE

Publications (2)

Publication Number Publication Date
FR2626116A1 true FR2626116A1 (en) 1989-07-21
FR2626116B1 FR2626116B1 (en) 1991-10-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR8800547A Expired - Lifetime FR2626116B1 (en) 1988-01-19 1988-01-19 ELECTRIC ENERGY DISTRIBUTION DEVICE

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FR (1) FR2626116B1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0417480A2 (en) * 1989-09-09 1991-03-20 KABEL RHEYDT Aktiengesellschaft Wiring system for vehicles
WO1991008930A1 (en) * 1989-12-15 1991-06-27 Audi Ag Multiplex circuit for at least one consumer in a motor vehicle
EP0734905A2 (en) * 1995-03-30 1996-10-02 Framatome Connectors International Multiplex control of components and subsystems in motor vehicles
WO1996038322A1 (en) * 1995-05-30 1996-12-05 United Technologies Automotive, Inc. An improved wire harness architecture with a distributed junction box
WO1997002965A1 (en) * 1995-07-13 1997-01-30 Siemens Aktiengesellschaft On-board electrical system with multiplex control for vehicles
WO1998033681A1 (en) * 1997-01-30 1998-08-06 The Whitaker Corporation Power and signal distribution for automotive electronics using area and feature modules
US5990573A (en) * 1998-02-04 1999-11-23 The Whitaker Corporation Power and signal distribution for automotive electronics using area and feature modules

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2406253A1 (en) * 1977-10-12 1979-05-11 Ford France INFORMATION PROCESSING DEVICE
GB2041592A (en) * 1979-02-06 1980-09-10 Standard Telephones Cables Ltd Electrical control system
GB2144603A (en) * 1983-08-03 1985-03-06 Rca Corp Multiplex bus system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2406253A1 (en) * 1977-10-12 1979-05-11 Ford France INFORMATION PROCESSING DEVICE
GB2041592A (en) * 1979-02-06 1980-09-10 Standard Telephones Cables Ltd Electrical control system
GB2144603A (en) * 1983-08-03 1985-03-06 Rca Corp Multiplex bus system

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0417480A2 (en) * 1989-09-09 1991-03-20 KABEL RHEYDT Aktiengesellschaft Wiring system for vehicles
EP0417480A3 (en) * 1989-09-09 1992-11-25 Aeg Kabel Aktiengesellschaft Wiring system for vehicles
WO1991008930A1 (en) * 1989-12-15 1991-06-27 Audi Ag Multiplex circuit for at least one consumer in a motor vehicle
EP0734905A2 (en) * 1995-03-30 1996-10-02 Framatome Connectors International Multiplex control of components and subsystems in motor vehicles
EP0734905A3 (en) * 1995-03-30 1999-04-07 Framatome Connectors International Multiplex control of components and subsystems in motor vehicles
WO1996038322A1 (en) * 1995-05-30 1996-12-05 United Technologies Automotive, Inc. An improved wire harness architecture with a distributed junction box
WO1997002965A1 (en) * 1995-07-13 1997-01-30 Siemens Aktiengesellschaft On-board electrical system with multiplex control for vehicles
WO1998033681A1 (en) * 1997-01-30 1998-08-06 The Whitaker Corporation Power and signal distribution for automotive electronics using area and feature modules
US5990573A (en) * 1998-02-04 1999-11-23 The Whitaker Corporation Power and signal distribution for automotive electronics using area and feature modules

Also Published As

Publication number Publication date
FR2626116B1 (en) 1991-10-31

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Effective date: 20060929