公开(公告)号：US20200154251A1

公开(公告)日：2020-05-14

申请号：US16740594

申请日：2020-01-13

Applicant: Cummins Inc.

Inventor： Daniel R. Harshbarger ,  Nikhil Pandey ,  Joseph L. Gahimer

IPC: H04W4/70 ,  F02D41/26 ,  F01N9/00 ,  F01N3/035 ,  F01N3/20 ,  F01N3/10 ,  H05K7/02 ,  H05K5/00

Abstract: A ruggedized engine control module (ECU) system includes a plugin-pod, a connector configured to connect the plugin-pod to a connector of an ECU, and signal processing circuitry. The ruggedized ECU system further includes a ruggedized enclosure for the connector and the signal processing circuitry. The ruggedized enclosure is configured to mount the plugin-pod to the ECU. The connection circuit includes signal processing circuitry configured to receive signals from at least one of the connectors, process the signals, and output the processed signals. The ruggedized ECU is configured to dissipate heat from the signal processing circuitry.

公开(公告)号：US10400722B2

公开(公告)日：2019-09-03

申请号：US15855374

申请日：2017-12-27

Applicant: CUMMINS INC.

Inventor： Daniel R. Harshbarger ,  Meenal Rajiv Vaidya ,  Fei Gong

IPC: F02M51/06 ,  H02P27/04 ,  H03K17/687 ,  F02D41/20 ,  H03K17/16 ,  F02D41/26 ,  F02D41/22

Abstract: A method includes receiving a plurality of injection pulses; generating a plurality of drive signals in response to the plurality of injection pulses; generating an interrupt signal in response to the plurality injection pulses, the interrupt signal being one of a high interrupt signal and a low interrupt signal; and transitioning between a plurality of operating states in response to the interrupt signal.

公开(公告)号：US20190098778A1

公开(公告)日：2019-03-28

申请号：US16098945

申请日：2016-05-06

Applicant: Cummins Inc.

Inventor： Nikhil Pandey ,  Daniel R. Harshbarger ,  William D. Meyer ,  Mark Swain

IPC: H05K5/00 ,  H01R31/06 ,  H01R12/70 ,  H01R13/52

CPC classification number: H05K5/0069 ,  H01R12/7082 ,  H01R12/73 ,  H01R12/79 ,  H01R13/5219 ,  H01R31/06 ,  H05K5/0065

Abstract: An engine control system includes an integrated engine control module assembly having an engine control module and an adapter module. The integrated engine control module assembly further includes a first connector, a second connector, and a hermetic enclosure. The first connector includes a connection circuit configured to connect the integrated engine control module assembly to engine hardware. The second connector is configured to connect the adapter module to engine hardware. The hermetic enclosure houses the engine control module and is configured to protect the engine control module from environmental conditions.