公开(公告)号：US20140129117A1

公开(公告)日：2014-05-08

申请号：US13672126

申请日：2012-11-08

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Halim G. Santoso ,  James R. Yurgil ,  Stuart R. Smith ,  Robert Douglas Shafto

IPC: F02D41/30

CPC classification number: F02D41/30 ,  F02D37/02 ,  F02D41/009 ,  F02D41/065 ,  F02D41/182 ,  F02D2041/0092 ,  F02D2200/0402 ,  F02D2200/0406 ,  F02D2200/0414 ,  F02N11/0814 ,  F02P5/045 ,  F02P5/1506 ,  Y02T10/46 ,  Y02T10/48

Abstract: A system according to the principles of the present disclosure includes a stop-start module and a fuel control module. The stop-start module stops an engine and thereby interrupts an engine cycle when a driver depresses a brake pedal while an ignition system is on and the engine is idling. The stop-start module restarts the engine when the driver releases the brake pedal. The fuel control module, when the engine is restarted, selectively injects fuel into a cylinder of the engine as the cylinder completes the interrupted engine cycle based on an amount of crankshaft rotation corresponding to a difference between a position of a piston in the cylinder when the piston is stopped and top dead center.

Abstract translation: 根据本公开的原理的系统包括停止启动模块和燃料控制模块。 当点火系统打开并且发动机空转时，当驾驶员踩下制动踏板时，停止启动模块停止发动机，从而中断发动机循环。 当驾驶员释放制动踏板时，停止启动模块重新启动发动机。 当发动机重新启动时，燃料控制模块选择性地将燃料喷射到发动机的气缸中，因为当气缸完成中断的发动机循环时，基于与当气缸中的活塞的位置之间的差相对应的曲轴旋转量时 活塞停止和上止点。

公开(公告)号：US09249750B2

公开(公告)日：2016-02-02

申请号：US13672126

申请日：2012-11-08

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Halim G. Santoso ,  James R. Yurgil ,  Stuart R. Smith ,  Robert Douglas Shafto

IPC: F02P15/00 ,  F02D41/30 ,  F02D41/00 ,  F02D41/06 ,  F02D41/18 ,  F02N11/08 ,  F02P5/04 ,  F02P5/15 ,  F02D37/02

CPC classification number: F02D41/30 ,  F02D37/02 ,  F02D41/009 ,  F02D41/065 ,  F02D41/182 ,  F02D2041/0092 ,  F02D2200/0402 ,  F02D2200/0406 ,  F02D2200/0414 ,  F02N11/0814 ,  F02P5/045 ,  F02P5/1506 ,  Y02T10/46 ,  Y02T10/48

Abstract: A system according to the principles of the present disclosure includes a stop-start module and a fuel control module. The stop-start module stops an engine and thereby interrupts an engine cycle when a driver depresses a brake pedal while an ignition system is on and the engine is idling. The stop-start module restarts the engine when the driver releases the brake pedal. The fuel control module, when the engine is restarted, selectively injects fuel into a cylinder of the engine as the cylinder completes the interrupted engine cycle based on an amount of crankshaft rotation corresponding to a difference between a position of a piston in the cylinder when the piston is stopped and top dead center.

Abstract translation: 根据本公开的原理的系统包括停止启动模块和燃料控制模块。 当点火系统打开并且发动机空转时，当驾驶员踩下制动踏板时，停止启动模块停止发动机，从而中断发动机循环。 当驾驶员释放制动踏板时，停止启动模块重新启动发动机。 当发动机重新启动时，燃料控制模块选择性地将燃料喷射到发动机的气缸中，因为当气缸完成中断的发动机循环时，基于与当气缸中的活塞的位置之间的差相对应的曲轴旋转量时 活塞停止和上止点。

公开(公告)号：US09238995B2

公开(公告)日：2016-01-19

申请号：US13673269

申请日：2012-11-09

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Eugene V. Gonze ,  Stuart R. Smith ,  Jennifer M. Stanek

IPC: F01P7/16

CPC classification number: F01P7/167 ,  F01P7/164 ,  Y02T10/6286

Abstract: A system includes a mode module and an energy module. The mode module generates a mode signal based on a temperature of an engine and at least one of a deceleration signal and a regenerative braking signal. The energy module, based on the mode signal, increases cooling of a coolant of the engine during at least one of a deceleration event of a vehicle and a regenerative braking event. The energy module, while increasing the cooling of the coolant, supplies an overvoltage to a cooling pump of the engine.

Abstract translation: 系统包括模块模块和能量模块。 模式模块基于发动机的温度和减速信号和再生制动信号中的至少一个来生成模式信号。 基于模式信号的能量模块在车辆的减速事件和再生制动事件中的至少一个期间增加了发动机的冷却剂的冷却。 能量模块在增加冷却剂的冷却的同时，向发动机的冷却泵提供过电压。

公开(公告)号：US20140136075A1

公开(公告)日：2014-05-15

申请号：US13673269

申请日：2012-11-09

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Eugene V. Gonze ,  Stuart R. Smith ,  Jennifer M. Stanek

IPC: F01P7/14

CPC classification number: F01P7/167 ,  F01P7/164 ,  Y02T10/6286

Abstract: A system includes a mode module and an energy module. The mode module generates a mode signal based on a temperature of an engine and at least one of a deceleration signal and a regenerative braking signal. The energy module, based on the mode signal, increases cooling of a coolant of the engine during at least one of a deceleration event of a vehicle and a regenerative braking event. The energy module, while increasing the cooling of the coolant, supplies an overvoltage to a cooling pump of the engine.

Abstract translation: 系统包括模块模块和能量模块。 模式模块基于发动机的温度和减速信号和再生制动信号中的至少一个来生成模式信号。 基于模式信号的能量模块在车辆的减速事件和再生制动事件中的至少一个期间增加了发动机的冷却剂的冷却。 能量模块在增加冷却剂的冷却的同时，向发动机的冷却泵提供过电压。