公开(公告)号：EP4098854A1

公开(公告)日：2022-12-07

申请号：EP22176532.4

申请日：2022-05-31

申请人： Cummins, Inc.

发明人： BARE, Kristopher ,  FOLLEN, Kenneth ,  JIN, Xing ,  LUO, Jinyong ,  NARULA, Manik ,  OSBURN, Andrew ,  PURI, Anant ,  SONG, Xiaobo ,  YUAN, Ying

IPC分类号： F01N3/20 ,  F01N9/00 ,  F01N3/025 ,  F01N3/027

摘要： 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.

公开(公告)号：EP4208632A1

公开(公告)日：2023-07-12

申请号：EP21864862.4

申请日：2021-07-20

申请人： Cummins Inc.

发明人： JIN, Xing ,  SCHMIDT, David ,  QIU, Lu ,  ORTH-FARRELL, Lisa A. ,  YUAN, Ying ,  LUO, Jinyong ,  NARULA, Manik

IPC分类号： F01N9/00

公开(公告)号：EP4034287A1

公开(公告)日：2022-08-03

申请号：EP20890112.4

申请日：2020-11-16

申请人： Cummins, Inc.

发明人： LUO, Jinyong ,  SONG, Xiaobo ,  JIN, Xing ,  SCHMIDT, David ,  QIU, Lu ,  ORTH-FARRELL, Lisa A. ,  YUAN, Ying ,  NARULA, Manik ,  HENRICHSEN, Lars K.

IPC分类号： B01D53/94 ,  F01N13/00 ,  F01N13/16

公开(公告)号：EP4431709A2

公开(公告)日：2024-09-18

申请号：EP24192438.0

申请日：2022-05-31

申请人： Cummins Inc.

发明人： BARE, Kristopher ,  FOLLEN, Kenneth ,  JIN, Xing ,  LUO, Jinyong ,  NARULA, Manik ,  OSBURN, Andrew ,  PURI, Anant ,  SONG, Xiaobo ,  YUAN, Ying

IPC分类号： F01N3/027

CPC分类号： F01N3/2006 ,  F01N9/00 ,  F01N2240/1620130101 ,  F01N2560/0620130101 ,  F01N2590/1120130101 ,  F01N2900/060220130101 ,  F01N2900/160220130101 ,  F01N2900/1020130101 ,  F01N2900/0820130101 ,  F01N3/025 ,  F01N3/027 ,  Y02T10/40

摘要： 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.

公开(公告)号：EP4323628A1

公开(公告)日：2024-02-21

申请号：EP22788725.4

申请日：2022-04-11

申请人： Cummins, Inc.

发明人： LUO, Jinyong ,  QIU, Lu ,  SCHMIDT, David ,  SONG, Xiaobo ,  SONG, Yuying ,  YUAN, Ying

IPC分类号： F01N3/20 ,  F01N3/00 ,  F01N3/10 ,  F01N3/18

公开(公告)号：EP3995676A1

公开(公告)日：2022-05-11

申请号：EP21198733.4

申请日：2021-09-24

申请人： Cummins, Inc.

发明人： LUO, Jinyong ,  SONG, Xiaobo ,  NORRIS, Colin ,  JIN, Xin ,  ANDERSON, Matthew ,  YUAN, Ying

IPC分类号： F01N3/20 ,  F01N3/021 ,  F01N13/00 ,  F01N3/027 ,  F01N3/08

摘要： The enclosed disclosure relates to vehicle systems in which an engine, a particulate filter fluidly coupled with the engine, a selective catalytic reduction (SCR) system fluidly coupled with the engine downstream of the particulate filter, an electrical heating device implemented with the particulate filter, and a controller operatively coupled with the engine and the electrical heating device, are implemented. The controller can detect, when the engine is turned off, a condition for turning on the engine, detect a temperature of the particulate filter of the SCR system, activate the electrical heating device in response to the detected temperature being below a lower temperature threshold, and turn on the engine in response to the detected temperature being at or above the lower temperature threshold.