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VEHICLE CONTROL SYSTEM

  • US 20130304277A1
  • Filed: 01/30/2012
  • Published: 11/14/2013
  • Est. Priority Date: 01/31/2011
  • Status: Active Grant
First Claim
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1. A vehicle control system comprising a vehicle fitted with a device control unit for controlling an onboard device and an interface unit connected to the device control unit, and an external control unit that is configured to access the device control unit via the interface unit,wherein the external control unit comprises an external verification code generating means for generating a code for accessing the device control unit, an external control signal generating means for generating an external control signal for controlling the onboard device and an external communication means for transmitting the external verification code and the external control signal to the interface unit;

  • wherein the vehicle comprises an internal verification code generating means for generating an internal verification code for allowing access to the onboard device via the interface unit and an access permitting means for comparing the external verification code with the internal verification code and permitting control of the device control unit by the external control signal when there is a good match; and

    wherein the device control unit is provided with a first control mode for having the corresponding device to be controlled by the external control signal when the access permitting means has permitted the device control unit to be controlled with the external control signal when the vehicle is traveling, and a second control mode for having the corresponding device to be controlled according to a default control mode.

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