Controller for a multi-voltage on-board power supply system in a vehicle
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United States of America Patent
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Apr 14, 2020
Grant Date -
Mar 16, 2017
app pub date -
Mar 5, 2015
filing date -
Mar 5, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A controller for a multi-voltage on-board power supply system in a vehicle is provided. The controller comprises a first control module which is connected via a first supply path to a first supply voltage connection of the controller and/or to a first ground connection of the controller in order to be supplied with current at a first supply voltage of the multi-voltage on-board power supply system and a second control module which is connected via a second supply path to a second supply voltage connection of the controller and/or to a second ground connection of the controller in order to be supplied with current at a second supply voltage of the multi-voltage on-board power supply system. The second supply path contains a switching module which is designed to selectively block the second supply path or switch the second supply path in a conductive state depending on a control signal.
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