Cummins Inc.

Vinoo Thomas

Vivek Anand Sujan

Thomas Dollmeyer

Jennifer K Light-holets

Julie Furber

Gregory H Henderson

Michael J Marthaler

Thomas L McKinley

Jeffrey J Braun

Guangping Pan

A system is provided for performing an automated power charging process for one or more electric vehicles using a processor. Included in the processor is a charge controller that calculates a capacity of a power grid system by communicating with the power grid system via a network, and a power demand level of the one or more electric vehicles to satisfy one or more mission requirements of each electric vehicle. The power demand level of the one or more electric vehicles is compared with the capacity of the power grid system. In response to the comparison, at least one charging mode is selected from an override mode and an internal combustion engine mode for performing the automated power charging process. The charge controller automatically charges the one or more electric vehicles based on the selected at least one charging mode.

Power charging control systems and methods for electric vehicles

An EGR measurement device for recirculating a portion of exhaust gas of an internal combustion engine that is adapted to allow accurate measurement of exhaust gas flow when the exhaust gas flows in a reverse direction that is opposite to the forward direction toward the intake of the engine. In one embodiment, an extension portion is used which extends over a second tap to allow measurement of pressure in the reverse flow direction so that flow rate can be calculated. In another embodiment, one or more pitot tubes are provided that allows accurate measurement of exhaust gas flows when the exhaust gas flows in a reverse direction.

Exhaust gas recirculation measurement device

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Columbus, IN, United States of America

Vinoo Thomas