multiple fuel injection system and method

multiple fuel injection system and method

  • CN 102,536,487 B
  • Filed: 01/19/2012
  • Issued: 03/30/2016
  • Est. Priority Date: 01/19/2011
  • Status: Active Grant
First Claim
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1. , for a system for vehicle, comprising:

  • Expect pulse width module, it determines the desired length of the individual pulse that the burn cycle of cylinder is fuel used;

    Multiple pulse module, it determines the quantity N of the pulse of described burn cycle, wherein N be greater than 1 integer;

    Mark determination module, it is respectively described N number of pulse and determines N number of fractional value;

    Sparger control module, it is based on described desired length and come for the independent length of described N number of pulses generation based on described N number of fractional value respectively;

    AndFuel-actuated device module, it opens fuel injector respectively during described burn cycle in N number of pulse with described independent length, and described fuel injector injects fuel in described cylinder.

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