公开(公告)号：US11981319B2

公开(公告)日：2024-05-14

申请号：US17611082

申请日：2020-05-13

Applicant: Cummins Inc.

Inventor： Archit N. Koti ,  Rohinish Gupta ,  Xing Jin ,  Kenneth M. Follen ,  Arun Prakash Thunga Gopal ,  Manik Narula

IPC: B60W20/16 ,  B60L58/13 ,  B60W30/18 ,  B60W30/188 ,  B60W40/10 ,  B60W40/105 ,  B60W50/00

CPC classification number: B60W20/16 ,  B60L58/13 ,  B60W30/1882 ,  B60W40/105 ,  B60W50/0097 ,  B60L2240/12 ,  B60L2240/525 ,  B60L2260/54 ,  B60L2270/12 ,  B60W2510/244 ,  B60W2520/10

Abstract: Methods and systems for improving fuel economy and reducing emissions of a vehicle with an electric motor, an engine and an energy storage device are disclosed. The methods and systems involve obtaining lookahead information and current state information, wherein the lookahead information includes a predicted vehicle speed, and the current state information includes a current state of charge (SOC) for the energy storage device coupled to the electric motor; and determining, based on the lookahead information and the current state information, a target power split between the energy storage device and the engine.

公开(公告)号：US20230092875A1

公开(公告)日：2023-03-23

申请号：US17478577

申请日：2021-09-17

Applicant: CUMMINS INC.

Inventor： Archit N. Koti ,  Jean-Baptiste Gallo ,  Joseph P. Chandraraj

IPC: B60S5/02 ,  H01M8/04082 ,  H01M8/0438 ,  H01M8/04664 ,  H01M8/04746 ,  F17C5/00 ,  F17C13/04

Abstract: A system for a fuel cell vehicle includes a providing fuel cell fuel port, a fuel cell fuel storage tank, a fuel cell fuel flowmeter, and a pressure regulator. The fuel cell fuel storage tank is fluidically coupled to the providing fuel cell fuel port. The fuel cell fuel flowmeter is coupled between the fuel cell fuel port and the fuel cell fuel storage tank and is configured to measure flow of fuel cell fuel from the fuel cell fuel storage tank to the providing fuel cell fuel port. The pressure regulator is coupled between the fuel cell fuel flowmeter and the fuel cell fuel storage tank and is configured to control pressure of fuel cell fuel flowing from the fuel cell fuel storage tank to the providing fuel cell fuel port.

公开(公告)号：US11440528B2

公开(公告)日：2022-09-13

申请号：US16514753

申请日：2019-07-17

Applicant: Cummins Inc.

Inventor： Archit N. Koti ,  Apurva A. Chunodkar ,  Arun Prakash Thunga Gopal ,  Feng Liu ,  Kenneth M. Follen ,  Michael Haas ,  Pinak Jayant Tulpule ,  Vivek A. Sujan

IPC: B60W20/10 ,  F01N3/20 ,  F02D41/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/30 ,  B60W30/18 ,  B60W50/00 ,  B60K6/24

Abstract: A vehicle comprises an aftertreatment system configured to reduce constituents of an exhaust gas. The vehicle also includes a controller configured to determine a predicted load on the vehicle during a route, and adjust at least one of a temperature of the aftertreatment system or an amount of a reductant inserted into the aftertreatment system based on the predicted load.

公开(公告)号：US20220255094A1

公开(公告)日：2022-08-11

申请号：US17172764

申请日：2021-02-10

Applicant: CUMMINS INC.

Inventor： Avinash Vallur Rajendran ,  Vivek Anand Sujan ,  Archit N. Koti

IPC: H01M8/04082 ,  H01M8/04111 ,  H01M8/04746 ,  H01M8/04537

Abstract: An air handling system for a fuel cell stack includes a pneumatic storage device disposed downstream from a compressor, a flow control valve system configured to operatively couple an inlet of the pneumatic storage device to an outlet of the compressor and configured to operatively couple an outlet of the pneumatic storage device to an inlet of the fuel cell stack, and a controller configured to, in response to a power demand being greater than a threshold, cause the flow control valve to open to increase a flow rate of air from the pneumatic storage device to the fuel cell stack.

公开(公告)号：US20220123332A1

公开(公告)日：2022-04-21

申请号：US17503074

申请日：2021-10-15

Applicant: CUMMINS INC

Inventor： Jeffrey A. Green ,  Jacob A. Brown ,  Vivek Anand Sujan ,  Brian K. Landes ,  Jeffrey W. Rinker ,  Archit N. Koti ,  Vinayak Mandavkar

IPC: H01M8/04089 ,  H01M8/04082 ,  H01M8/0432 ,  H01M8/0438

Abstract: A hydrogen storage tank of a vehicle includes a housing defining an inlet/outlet opening, a control assembly extending into the housing through the opening and comprising a plurality of sensors, and a controller configured to receive signals from the plurality of sensors. The controller of the hydrogen storage tank is configured to, in response to a request for a handshake signal, initiate sending the handshake signal, and in response to the vehicle being started, initiate periodically sending data indicating parameter values received from the plurality of sensors.

公开(公告)号：US20180273018A1

公开(公告)日：2018-09-27

申请号：US15781672

申请日：2016-12-09

Applicant: Cummins, Inc.

Inventor： Kenneth M. Follen ,  Arun Prakash Thunga Gopal ,  Archit N. Koti ,  Mugdha S. Sane ,  Vivek A. Sujan ,  Pinak Jayant Tulpule

IPC: B60W10/30 ,  B60L1/00 ,  B60L1/02 ,  B60L7/10 ,  B60W20/00 ,  B60H1/00

Abstract: Systems, apparatuses, and methods disclosed herein provide for receiving internal vehicle information, external static information, and external dynamic information; controlling the operation of one or more electronic accessories of the vehicle based on the received information; and managing a power supply for the one or more electronic accessories based on the energy usage and the operation of the electronic accessories.