公开(公告)号：US20170101941A1

公开(公告)日：2017-04-13

申请号：US15289431

申请日：2016-10-10

申请人： Robert Bosch GmbH

发明人： Pascal Gladel ,  Armin Hassdenteufel ,  Bernd Kesch ,  Holger Jessen

IPC分类号： F02D15/02 ,  F02D41/14 ,  F02D41/26 ,  F02D35/00

CPC分类号： F02D15/02 ,  F01N2560/06 ,  F02D15/00 ,  F02D35/0015 ,  F02D41/1446 ,  F02D41/1447 ,  F02D41/1454 ,  F02D41/1456 ,  F02D41/1458 ,  F02D41/221 ,  F02D41/26 ,  F02D2200/0802 ,  F02D2200/101 ,  G01M15/08 ,  G01M99/008 ,  Y02T10/40

摘要： A method for diagnosing a variable setting of a compression ratio in a reciprocating internal combustion engine, an error of the variable setting of the compression ratio, being signaled as a function of a measured state variable of the exhaust gas system, in particular a measured exhaust gas temperature.

公开(公告)号：US09911248B2

公开(公告)日：2018-03-06

申请号：US14992181

申请日：2016-01-11

申请人： Robert Bosch GmbH

发明人： Frank Meier ,  Pascal Gladel ,  Bernd Kesch ,  Stephan Otto ,  Daniel Rieker

IPC分类号： B60L9/00 ,  B60L11/00 ,  G05D1/00 ,  G05D3/00 ,  G06F7/00 ,  G06F17/00 ,  G07C5/02 ,  B60W10/06 ,  B60W10/08 ,  B60K6/48 ,  B60W20/15 ,  B60W20/11 ,  G07C5/08 ,  B60W20/50 ,  B60W20/16

CPC分类号： G07C5/02 ,  B60K6/48 ,  B60K2006/4825 ,  B60W10/06 ,  B60W10/08 ,  B60W20/11 ,  B60W20/15 ,  B60W20/16 ,  B60W20/50 ,  G07C5/08 ,  Y02T10/54 ,  Y02T10/6221 ,  Y02T10/6252 ,  Y02T10/6286 ,  Y10S903/93

摘要： A method for operating a hybrid drive system which includes ascertaining an overall cost function that takes into account the cost function, which is a function of the operating point, for minimizing an energy usage of the hybrid drive system, and that takes into account one or more partial cost functions, which are a function of the operating point, which are each assigned to a requested special function; determining an optimized operating point of the hybrid drive system corresponding to an optimization according to the ascertained overall cost function; operating of the hybrid drive system at the operating point; and executing of those of the requested special functions for which the determined operating point is within an operating range assigned to the respective special function.

公开(公告)号：US20170102291A1

公开(公告)日：2017-04-13

申请号：US15287955

申请日：2016-10-07

申请人： Robert Bosch GmbH

发明人： Pascal Gladel ,  Bernd Kesch ,  Holger Jessen

IPC分类号： G01M15/08 ,  F02D15/00

CPC分类号： F02D15/02 ,  F02D15/00 ,  F02D35/0015 ,  F02D41/009 ,  F02D41/042 ,  F02D41/062 ,  F02D41/1454 ,  F02D41/1497 ,  F02D41/221 ,  F02D41/26 ,  F02D2200/0802 ,  F02D2200/101 ,  G01M15/08 ,  G01M99/008 ,  Y02T10/40

摘要： A method for functional monitoring of an apparatus for variable setting of a cylinder compression in a reciprocating-piston internal combustion engine is described, including ascertaining a value of an engine parameter which is indicative of an engine position of the internal combustion engine at a defined cylinder compression; comparing the ascertained value with a further value of the engine parameter; and determining, depending on a result of the comparison, whether the apparatus for variable setting of the cylinder compression is functioning correctly.

公开(公告)号：US10408138B2

公开(公告)日：2019-09-10

申请号：US15287955

申请日：2016-10-07

申请人： Robert Bosch GmbH

发明人： Pascal Gladel ,  Bernd Kesch ,  Holger Jessen

IPC分类号： G01M15/08 ,  F02D15/00 ,  F02D15/02 ,  F02D35/00 ,  F02D41/14 ,  F02D41/26 ,  F02D41/22 ,  G01M99/00 ,  F02D41/00 ,  F02D41/04 ,  F02D41/06

摘要： A method for functional monitoring of an apparatus for variable setting of a cylinder compression in a reciprocating-piston internal combustion engine is described, including ascertaining a value of an engine parameter which is indicative of an engine position of the internal combustion engine at a defined cylinder compression; comparing the ascertained value with a further value of the engine parameter; and determining, depending on a result of the comparison, whether the apparatus for variable setting of the cylinder compression is functioning correctly.

公开(公告)号：US09227625B2

公开(公告)日：2016-01-05

申请号：US14556348

申请日：2014-12-01

申请人： Robert Bosch GmbH

发明人： Daniel Rieker ,  Frank Meier ,  Bernd Kesch ,  Holger Jessen

IPC分类号： B60W20/00 ,  B60W10/06 ,  B60W10/08 ,  B60W30/194

CPC分类号： B60W20/10 ,  B60W10/06 ,  B60W10/08 ,  B60W20/50 ,  B60W30/194 ,  B60W2510/0657

摘要： A method for operating a driving system of a motor vehicle, in particular, the driving system having an internal combustion engine and at least one electric motor, and during warm-up of the internal combustion engine, the latter being loaded with a specifiable torque; and the at least one electric motor generating a torque at least at times, to unload or load the internal combustion engine. An actual torque of the internal combustion engine is compared to a specifiable first setpoint torque of the internal combustion engine; a difference of the actual torque from the first setpoint torque being formed; and a time integral being formed over the difference formed; and a fault being detected in the warm-up of the internal combustion engine, as a function of the time integral formed.

公开(公告)号：US20150298554A1

公开(公告)日：2015-10-22

申请号：US14442828

申请日：2013-10-21

申请人： ROBERT BOSCH GMBH

发明人： Bernd Kesch

IPC分类号： B60L11/12

CPC分类号： B60L11/123 ,  B60K6/46 ,  B60L11/126 ,  B60L15/2045 ,  B60L2250/16 ,  B60L2260/52 ,  B60L2260/54 ,  B60W10/06 ,  B60W10/08 ,  B60W20/10 ,  B60W20/40 ,  B60W2050/005 ,  B60W2050/0089 ,  B60W2050/146 ,  B60W2510/244 ,  B60W2710/086 ,  Y02T10/6217 ,  Y02T10/6286 ,  Y02T10/645 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7283

摘要： The present invention relates to a method for determining an operating strategy for a range extender (10) of an electric vehicle (100) having an electric motor (20) and an electrical energy store (30), with the following method steps: detecting (S1) at least one operating parameter of a first type associated with the range extender (10) and at least one operating parameter of a second type associated with the electric motor (20) and/or the electrical energy store (30); and determining (S2) the operating strategy for the range extender (10) by restricting a usage level of the range extender (10), wherein the restriction of the usage level is determined on the basis of the at least one detected operating parameter of the first type and/or the at least one detected operating parameter of the second type.

摘要翻译： 本发明涉及一种用于确定具有电动机（20）和电能存储器（30）的电动车辆（100）的范围扩展器（10）的操作策略的方法，具有以下方法步骤：检测（ S1）与所述范围扩展器（10）相关联的第一类型的至少一个操作参数和与所述电动机（20）和/或所述电能存储器（30）相关联的第二类型的至少一个操作参数; 以及通过限制所述范围扩展器（10）的使用水平来确定所述范围扩展器（10）的操作策略（S2），其中，基于所述至少一个检测到的所述操作参数来确定所述使用水平的限制 第一类型和/或第二类型的至少一个检测到的操作参数。

公开(公告)号：US09579981B2

公开(公告)日：2017-02-28

申请号：US14442828

申请日：2013-10-21

申请人： Robert Bosch GmbH

发明人： Bernd Kesch

IPC分类号： B60L11/12 ,  B60L15/20 ,  B60K6/46 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W50/00 ,  B60W50/14

CPC分类号： B60L11/123 ,  B60K6/46 ,  B60L11/126 ,  B60L15/2045 ,  B60L2250/16 ,  B60L2260/52 ,  B60L2260/54 ,  B60W10/06 ,  B60W10/08 ,  B60W20/10 ,  B60W20/40 ,  B60W2050/005 ,  B60W2050/0089 ,  B60W2050/146 ,  B60W2510/244 ,  B60W2710/086 ,  Y02T10/6217 ,  Y02T10/6286 ,  Y02T10/645 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7283

摘要： The present invention relates to a method for determining an operating strategy for a range extender (10) of an electric vehicle (100) having an electric motor (20) and an electrical energy store (30), with the following method steps: detecting (S1) at least one operating parameter of a first type associated with the range extender (10) and at least one operating parameter of a second type associated with the electric motor (20) and/or the electrical energy store (30); and determining (S2) the operating strategy for the range extender (10) by restricting a usage level of the range extender (10), wherein the restriction of the usage level is determined on the basis of the at least one detected operating parameter of the first type and/or the at least one detected operating parameter of the second type.

摘要翻译： 本发明涉及一种用于确定具有电动机（20）和电能存储器（30）的电动车辆（100）的范围扩展器（10）的操作策略的方法，具有以下方法步骤：检测（ S1）与所述范围扩展器（10）相关联的第一类型的至少一个操作参数和与所述电动机（20）和/或所述电能存储器（30）相关联的第二类型的至少一个操作参数; 以及通过限制所述范围扩展器（10）的使用水平来确定所述范围扩展器（10）的操作策略（S2），其中，基于所述至少一个检测到的所述操作参数来确定所述使用水平的限制 第一类型和/或第二类型的至少一个检测到的操作参数。

公开(公告)号：US20160207518A1

公开(公告)日：2016-07-21

申请号：US14992181

申请日：2016-01-11

申请人： Robert Bosch GmbH

发明人： Frank Meier ,  Pascal Gladel ,  Bernd Kesch ,  Stephan Otto ,  Daniel Rieker

IPC分类号： B60W20/10 ,  G07C5/08 ,  B60W10/08 ,  G07C5/02 ,  B60K6/20 ,  B60W10/06

CPC分类号： G07C5/02 ,  B60K6/48 ,  B60K2006/4825 ,  B60W10/06 ,  B60W10/08 ,  B60W20/11 ,  B60W20/15 ,  B60W20/16 ,  B60W20/50 ,  G07C5/08 ,  Y02T10/54 ,  Y02T10/6221 ,  Y02T10/6252 ,  Y02T10/6286 ,  Y10S903/93

摘要： A method for operating a hybrid drive system which includes ascertaining an overall cost function that takes into account the cost function, which is a function of the operating point, for minimizing an energy usage of the hybrid drive system, and that takes into account one or more partial cost functions, which are a function of the operating point, which are each assigned to a requested special function; determining an optimized operating point of the hybrid drive system corresponding to an optimization according to the ascertained overall cost function; operating of the hybrid drive system at the operating point; and executing of those of the requested special functions for which the determined operating point is within an operating range assigned to the respective special function.

摘要翻译： 一种用于操作混合驱动系统的方法，其包括确定考虑到作为操作点的函数的成本函数的总体成本函数，以最小化混合动力驱动系统的能量使用，并考虑到一个或多个 更多部分成本函数，它们是工作点的函数，它们分配给所请求的特殊功能; 根据确定的总成本函数确定对应于优化的混合驱动系统的优化操作点; 在操作点操作混合动力驱动系统; 以及执行所确定的操作点在分配给各个特殊功能的操作范围内的所请求的特殊功能的那些功能。