Circuit board for the control and/or power supply of electrical function devices of a vehicle

Claim 2

A circuit board for the control and power supply of electrical function devices of a vehicle having an electrical supply source and a source of control signals, with the circuit board being connected between the supply source and the control signals source and the function devices, wherein the circuit board comprises: at least two plug-in modules, each of said modules grouping at least one of the functions selected from the electric function devices of the vehicle including the control signals source and the power supply, a support having a face with at least one connector on said face for receiving said plug-in modules; at least one connecting layer having electrical connecting means for establishing electrical connections within said support; a vehicle cabin computer having protective means for electrically protecting said computer, a power circuits module for management of the power supply of the circuit board and logic control circuits for the function devices, with electronic components of said power and logic control circuit disposed on at least one said connecting layer and interconnected thereby, to constitute an electronic part of the circuit board integrating together the protective means, power circuits modules and control circuits, said electronic part having means for accommodating at least one of said plug-in modules engaged in said at least one connector; and an electric means contained in said electronic part and associated with at least one of said functions for at least one of the function devices of the vehicle, wherein the circuit board further includes distribution means for at least one function selected from the electrical power supply to, and interconnection between, at least two of said plug-in modules.

Claim 3

A circuit board according to claim 1, wherein said distribution means is disposed inside the said support and comprises a plurality of conductive cross-connecting elements connected to at least one said connecting layer within the circuit board.

Claim 4

A circuit board according to claim 1, wherein at least one said element selected from each module and the support includes a single connecting layer, carrying electronic components of said power and logic control circuits.

Claim 5

A circuit board according to claim 1, wherein at least one said element selected from each said module and the support includes a first connecting layer which carries electronic components of the logic circuits and their connections, and a second layer which carries components of the power circuits together with said protective means.

Claim 6

A circuit board according to claim 1, wherein at least one element selected from each of at least one of said modules and said support comprises: a first connecting layer; a second connecting layer, with components of the power circuits being carried by said second connecting layer; and a third connecting layer, with components of the logic circuits being carried by said third layer.

Claim 7

A circuit board according to claim 1, wherein the plug-in modules are removable and include lateral guide means for fitting said modules together side by side on the said face of the support.

Claim 8

A circuit board for the control and power supply of electrical function devices of a vehicle having an electrical supply source and a source of control signals, with the circuit board being connected between the supply source and the control signals source and the function devices, wherein the circuit board comprises: at least two plug-in modules, each of said modules grouping at least one of the functions selected from the electrical function devices of the vehicle including the control signals source and the power supply, a support having a face with at least one connector on said face for receiving said plug-in modules; at least one connecting layer having electrical connecting means for establishing electrical connections within said support; a vehicle cabin computer having protective means for electrically protecting said computer, power circuits and logic control circuits for the function devices, with electronic components of said power and logic control circuit disposed on at least one said connecting layer and interconnected thereby, to constitute an electronic part of the circuit board integrating together the protective means, power circuits and control circuits, said electronic part having means for accommodating at least one of said plug-in modules engaged in said at least one connector; and an electrical means contained in said electronic part and associated with at least one of said functions for at least one of the function devices of the vehicle, wherein the circuit board further includes distribution means for at least one function selected from the electrical power supply to, and interconnection between, at least two of said plug-in modules, wherein the distribution means have at least one coupling bar carrying at least two of said connectors, and a plurality of connecting wires within said at least one coupling bar and connected to said connectors for receiving a corresponding connector of one of said plug-in modules, said at least one coupling bar having a plate element of C-shaped cross section whereby to constitute at least a mechanical coupling means for coupling between the plug-in modules.

Claim 9

A circuit board for the control and power supply of electrical function devices of a vehicle having an electrical supply source and a source of control signals, with the circuit board being connected between the supply source and the control signals source and the function devices, wherein the circuit board comprises: at least two plug-in modules, each of said modules grouping at least one of the functions selected from the electrical function devices of the vehicle including the control signals source and the power supply, a support having a face with at least one connector on said face for receiving said plug-in modules; at least one connecting layer having electrical connecting means for establishing electrical connections within said support; a vehicle cabin computer having protective means for electrically protecting said computer, power circuits and logic control circuits for the function devices, with electronic components of said power and logic control circuit disposed on at least one said connecting layer and interconnected thereby, to constitute an electronic part of the circuit board integrating together the protective means, power circuits and control circuits, said electronic part having means for accommodating at least one of said plug-in modules engaged in said at least one connector; and an electrical means contained in said electronic part and associated with at least one of said functions for at least one of the function devices of the vehicle, wherein the circuit board further includes distribution means for at least one function selected from the electrical power supply to, and interconnection between, at least two of said plug-in modules, wherein the distribution means have at least one coupling bar carrying at least two of said connectors, and a plurality of connecting wires within said at least one coupling bar and connected to said connectors for receiving a corresponding connector of one of said plug-in modules, said at least one coupling bar having a plate element of C-shaped cross section whereby to constitute at least a mechanical coupling means for coupling between the plug-in modules.

Claim 10

A circuit board, for the control and power supply of electrical function devices of a vehicle having an electrical supply source and a source of control signals, with the circuit board being connected between the supply source and the control signals source and the function devices, wherein the circuit board comprises: at least two plug-in modules, each of said modules grouping at least one of the functions selected from the electrical function devices of the vehicle including the control signals source and the power supply, a support having a face with at least one connector on said face for receiving said plug-in modules; at least one connecting layer having electrical connecting means for establishing electrical connections within said support; a vehicle cabin computer having protective means for electrically protecting said computer, power circuits and logic control circuits for the function devices, with electronic components of said power and logic control circuit disposed on at least one said connecting layer and interconnected thereby, to constitute an electronic part of the circuit board integrating together the protective means, power circuits and control circuits, said electronic part having means for accommodating at least one of said plug-in modules engaged in said at least one connector; and an electrical means contained in said electronic part and associated with at least one of said functions for at least one of the function devices of the vehicle, wherein the circuit board further includes distribution means for at least one function selected from the electrical power supply to, and interconnection between, at least two of said plug-in modules, wherein at least one said element selected for each said module and the support includes a first connecting layer which carriers electronic components of the logic circuits and their connections, and a second layer which carries components of the power circuits together with said protection means wherein the support has a base member including said second connecting layer, and cross-connecting elements electrically connecting the fastening means to said connectors for receiving plug-in modules, said plug-in modules being removably connected electrically with said second connecting layer.

Claim 11

A circuit board, for the control and power supply of electrical function devices of a vehicle having an electrical supply source and a source of control signals, with the circuit board being connected between the supply source and the control signals source and the function devices, wherein the circuit board comprises: at least two plug-in modules, each of said modules grouping at least one of the functions selected from the electrical function devices of the vehicle including the control signals source and the power supply, a support having a face with at least one connector on said face for receiving said plug-in modules; at least one connecting layer having electrical connecting means for establishing electrical connections within said support; a vehicle cabin computer having protective means for electrically protecting said computer, power circuits and logic control circuits for the function devices, with electronic components of said power and logic control circuit disposed on at least one said connecting layer and interconnected thereby, to constitute an electronic part of the circuit board integrating together the protective means, power circuits and control circuits, said electronic part having means for accommodating at least one of said plug-in modules engaged in said at least one connector; and an electrical means contained in said electronic part and associated with at least one of said functions for at least one of the function devices of the vehicle, wherein the circuit board further includes distribution means for at least one function selected from the electrical power supply to, and interconnection between, at least two of said plug-in modules, wherein at least one said element selected for each said module and the support includes a first connecting layer which carriers electronic components of the logic circuits and their connections, and a second layer which carries components of the power circuits together with said protection means wherein the support has a base member including said second connecting layer, and cross-connecting elements electrically connecting the fastening means to said connectors for receiving plug-in modules, said plug-in modules being removably connected electrically with said second connecting layer.