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Control apparatus and method for vehicle having an idle stop function

  • US 20030045988A1
  • Filed: 08/27/2002
  • Published: 03/06/2003
  • Est. Priority Date: 08/31/2001
  • Status: Active Grant
First Claim
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1. A control apparatus for a vehicle which executes an automatic stop control of an engine on the basis of a stop condition, and executes a restart control of the engine on the basis of a start condition, comprising:

  • an engagement element which freely interrupts and establishes power transmission between an output of the engine and a drive wheel;

    a hydraulic servo which freely operates an engagement state of the engagement element; and

    a control unit which executes a low pressure control for bringing a hydraulic pressure of the hydraulic servo into a state immediately before the engagement element is engaged at a time when the restart control of the engine is executed while the vehicle is being stopped and the automatic stop control of the engine is being executed.

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