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Driving assist system for vehicle

  • US 6,917,872 B2
  • Filed: 06/17/2003
  • Issued: 07/12/2005
  • Est. Priority Date: 06/18/2002
  • Status: Expired due to Fees
First Claim
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1. A vehicle driving assist system, comprising:

  • a traveling situation detection device that detects a vehicle condition and a traveling environment around a subject vehicle;

    a risk potential calculation device that calculates a risk potential around the subject vehicle based upon detection results of the traveling situation detection device;

    an accelerator pedal reaction force control device that controls an actuation reaction force which is generated for an accelerator pedal based upon the risk potential which has been calculated by the risk potential calculation device;

    an actuation amount detection device that detects an actuation amount of the accelerator pedal; and

    a vehicle distance control device that controls a vehicle distance between the subject vehicle and a preceding vehicle present in front of the subject vehicle based upon the accelerator pedal actuation amount which is detected by the actuation amount detection device.

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