Using GPS/map/traffic info to control performance of aftertreatment (AT) devices

Using GPS/map/traffic info to control performance of aftertreatment (AT) devices

  • CN 101,655,024 A
  • Filed: 08/21/2009
  • Published: 02/24/2010
  • Est. Priority Date: 08/22/2008
  • Status: Active Application
First Claim
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1. a management comprises the method for the exhaust after treatment system in the vehicle of catalyst-assembly, and described method comprises:

  • Monitoring numerical map device, described numerical map device provides the prediction vehicle operating condition through travel route;

    Determine that based on the described monitoring of described numerical map device the prediction exhaust gas temperature distributes;

    AndOperation based on the described catalyst-assembly of described prediction exhaust gas temperature distribution control.

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