Power and signal distribution for automotive electronics using area and feature modules
First Claim
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1. An electrical distribution system forautomobile, comprising:
- a power, distribution bus;
signal distribution bus;
an area module having an electrical connection with the power distribution bus and the signal distribution bus, the area module having connections to individual feature modules, the feature modules having power and signal distribution for electrical components, the area and the feature modules distributing power and signal to the electrical components from the power distribution bus and the signal distribution bus, wherein the power distribution bus provides low voltage power to the area modules and a high voltage power bus provides high voltage power to individual components.
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Abstract
The invention is directed to an electrical distribution system for an automobile having a power distribution bus and a signal distribution bus. An area module has an electrical connection with the power distribution bus and the signal distribution bus. The area module has connections to individual feature modules. The feature modules have power and signal distribution for electrical components. The area and the feature modules distribute power and signal to the electrical components from the power distribution bus and the signal distribution bus.
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Citations
14 Claims
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1. An electrical distribution system for
automobile, comprising: -
a power, distribution bus; signal distribution bus; an area module having an electrical connection with the power distribution bus and the signal distribution bus, the area module having connections to individual feature modules, the feature modules having power and signal distribution for electrical components, the area and the feature modules distributing power and signal to the electrical components from the power distribution bus and the signal distribution bus, wherein the power distribution bus provides low voltage power to the area modules and a high voltage power bus provides high voltage power to individual components. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An electrical distribution system for a vehicle, comprising:
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an electrical component; a power distribution bus; a signal distribution bus; an area module having an electrical tap to the power distribution bus and to the signal distribution bus, the area module distributing a signal to and from the signal distribution bus to the electrical component and distributing power to the electrical component in response to a signal, wherein the power distribution bus provides low voltage power to the area modules and a high voltage power bus provides high voltage power to individual components. - View Dependent Claims (8, 9, 10, 11, 12, 13)
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14. An electrical distribution system for an automobile, comprising:
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a signal distribution network having a backbone and a plurality of taps; a power distribution network having a backbone and a plurality of taps; a plurality of area modules being connected to the taps on both the signal distribution network and the power distribution network for receiving signal and power, each of the area modules providing and receiving signal to and from various electrical components within the vicinity of each of the area modules, and each area modules providing power to the various electrical components based on the signals received, wherein a power distribution bus provides low voltage power to the area modules and a high voltage power bus provides high voltage power to individual components.
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Specification