Invention Application
- Patent Title: SYSTEMS AND METHODS FOR REDUCING EMISSIONS WITH SMART ALTERNATOR
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Application No.: US17337016Application Date: 2021-06-02
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Publication No.: US20220388514A1Publication Date: 2022-12-08
- Inventor: Kristopher R. Bare , Kenneth M. Follen , Xing Jin , Jinyong Luo , Manik Narula , Andrew W. Osburn , Anant Puri , Xiaobo Song , Ying Yuan
- Applicant: Cummins Inc.
- Applicant Address: US IN Columbus
- Assignee: Cummins Inc.
- Current Assignee: Cummins Inc.
- Current Assignee Address: US IN Columbus
- Main IPC: B60W30/18
- IPC: B60W30/18 ; F02M31/12 ; B60W20/20 ; B60W20/30

Abstract:
A method for managing emissions from a vehicle having an aftertreatment system is provided. The method includes: receiving, by a controller, information indicative of a temperature of an aftertreatment system of the vehicle and a power output of an engine of the vehicle; comparing, by the controller, the temperature of the aftertreatment system to a temperature threshold; comparing, by the controller, the power output to a power output threshold; and responsive to the comparisons, commanding, by the controller, an aftertreatment system heater to selectively engage and disengage to warm the aftertreatment system of the vehicle.
Public/Granted literature
- US12128898B2 Systems and methods for reducing emissions with smart alternator Public/Granted day:2024-10-29
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