Engine and aftertreatment optimization system

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United States of America Patent

PATENT NO 9650934
APP PUB NO 20130111878A1
SERIAL NO

13290012

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Abstract

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An approach and system for engine and aftertreatment system optimization. Emissions of an engine may be reduced by an aftertreatment mechanism. Control of the engine and the aftertreatment mechanism may be coordinated for the best overall efficiency relative to both fuel consumption and the emissions reduction. Engine and aftertreatment control may also be optimized in terms of cost function minimization. Individual efficiencies of the engine and aftertreatment mechanism are not necessarily significant by themselves. Therefore, the engine and aftertreatment mechanism should be controlled in a manner to achieve the optimality of the engine and the aftertreatment mechanism together as one entity.

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Patent Owner(s)

  • HONEYWELL SPOL S.R.O.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pachner, Daniel Prague, CZ 28 335
Pekar, Jaroslav Pacov, CZ 36 918

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