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INJECTOR-CORRECTING APPARATUS OF A HYBRID ELECTRIC VEHICLE AND A METHOD THEREOF

  • US 20150183425A1
  • Filed: 11/13/2014
  • Published: 07/02/2015
  • Est. Priority Date: 12/31/2013
  • Status: Abandoned Application
First Claim
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1. An injector correcting apparatus of a hybrid electric vehicle, comprising:

  • an engine generating power by combustion of a fuel;

    a motor supporting power of the engine and selectively operating as a generator;

    a clutch provided between the engine and the motor;

    an injector injecting the fuel to a combustion chamber of the engine;

    a driving information detector detecting driving information of the vehicle including driving distance of the vehicle, vehicle speed, coolant temperature, fuel temperature, and state of charge (SOC) of a battery; and

    a controller correcting the fuel injection by increasing a fuel amount supplied to the combustion chamber step-by-step when a correcting condition of the injector derived from the driving information detected by the driving information detector is satisfied, while the vehicle is coasting.

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