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Vehicle-mounted control system and vehicle-mounted control device

  • US 9,452,733 B2
  • Filed: 04/10/2013
  • Issued: 09/27/2016
  • Est. Priority Date: 04/23/2012
  • Status: Active Grant
First Claim
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1. A control system mounted on a vehicle, the control system comprising:

  • a control ECU;

    at least one receiver mounted in the vehicle;

    a center request receiving portion of the at least one receiver receiving a center request signal transmitted from a center apparatus placed outside of the vehicle, the center request signal requesting control of a vehicle mounted apparatus;

    a control execution portion of the control ECU executing the control of the vehicle mounted apparatus based on the center request signal received by the center request receiver; and

    an impropriety determination ECU determining whether the center request signal transmitted by the center apparatus is an improper signal transmitted by an operation of the center apparatus by an improper person, based on information representing a circumstance where the vehicle is placed, whereinthe control execution portion does not execute the control of the vehicle mounted apparatus based on the center request signal when the impropriety determination ECU determines that the center request signal transmitted from the center apparatus is an improper center request signal; and

    the control system further comprises;

    a user request portion of the at least one receiver receiving a user request signal transmitted from a portable apparatus carried by a user of the vehicle, the user request signal requesting remote control of the vehicle;

    an authentication portion of the impropriety determination ECU authenticating whether the user carrying the portable apparatus is a regular user of the vehicle; and

    a priority level change portion of the impropriety determination ECU making a priority level of the user request signal higher than a priority level of the center request signal when the authentication portion authenticates that the user carrying the portable apparatus is the regular user, whereinthe control execution portion executes a control having a higher priority level of the center request signal and the user request signal when the control execution portion receives the center request signal and the user request signal, and control contents requested by the center request signal and the user request signal mutually conflict.

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