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VEHICLE-MOUNTED ELECTRONIC SYSTEM

  • US 20100312417A1
  • Filed: 06/02/2010
  • Published: 12/09/2010
  • Est. Priority Date: 06/05/2009
  • Status: Abandoned Application
First Claim
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1. A vehicle-mounted electronic system comprising,a plurality of sensors in which at least two sensors continue to operate after an ignition is turned off;

  • anda plurality of ECUs, wherein;

    a power supply wire and a signal wire of the at least two sensors are connected to at least one ECU of the plurality of ECUs;

    a number of the at least one ECU is less than a number of ECU of the plurality of ECUs that is operated when the ignition is turned on; and

    the at least one ECU functions as a standby ECU when the ignition is turned off.

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