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1. 发明公开

EP2903873A4 REGULATION OF CONCENTRATION/FRACTION OF SUBSTANCES IN AN EXHAUST STREAM 审中-公开
公开(公告)号：EP2903873A4
公开(公告)日：2017-12-06
申请号：EP13843600
申请日：2013-10-02
申请人： SCANIA CV AB
发明人： STENLÅÅS OLA , ROOS FREDRIK
IPC分类号： B60W10/06 , B60W10/11 , F01N3/08 , F02D41/02 , F02D43/00 , F16H59/74
CPC分类号： B60W10/06 , B60W10/11 , B60W30/1882 , F02D41/0002 , F02D41/0052 , F02D41/0225 , F02D41/1444 , F02D41/1445 , F02D41/1452 , F02D41/1454 , F02D41/1459 , F02D41/146 , F02D41/1466 , F02D2041/1468 , F16H59/74 , F16H61/0213 , F16H2061/0232

2. 发明公开

EP3094836A4 METHOD AND SYSTEM FOR CONTROL OF TEMPERATURE OF A EXHAUST AFTERTREATMENT SYSTEM 有权
公开(公告)号：EP3094836A4
公开(公告)日：2017-10-11
申请号：EP15736969
申请日：2015-01-13
申请人： SCANIA CV AB
发明人： ROOS FREDRIK , RAMIC ELVEDIN
IPC分类号： F01N3/00 , B60W10/184 , B60W10/198 , B60W50/00 , F01N9/00
CPC分类号： B60W30/18136 , B60W10/06 , B60W10/11 , B60W10/184 , B60W10/196 , B60W10/198 , B60W2050/0094 , B60W2510/068 , B60W2710/0694 , B60W2710/10 , B60W2710/1005 , B60W2710/18 , F01N11/002 , Y02T10/54
摘要： The present invention provides a method and system arranged for control of at least one temperature Texhaust for an exhaust treatment system in a vehicle. The system comprises a first determination unit arranged for the determination of the at least one temperature Texhaust for the exhaust treatment system. The system also comprises a second determination unit arranged for the determination of an order of priority for the use of brakes in the vehicle. These brakes comprise at least the service brakes and the auxiliary brakes, the auxiliary brakes in turn comprising at least one engine fitted auxiliary brake, which is fitted in connection with an exhaust stream through the exhaust treatment system. The order of priority is determined based on the at least one temperature Texhaust. The system also comprises an utilization unit arranged for the use of the determined order of priority at braking of the vehicle.

3. 发明公开

EP2794379A4 METHOD AND MODULE FOR CONTROLLING A VEHICLE'S SPEED BASED ON RULES AND/OR COSTS 有权
标题翻译： METHOD AND MODULE用于基于规则和/或成本车辆的速度
公开(公告)号：EP2794379A4
公开(公告)日：2016-09-14
申请号：EP11878274
申请日：2011-12-22
申请人： SCANIA CV AB
发明人： JOHANSSON OSKAR , SÖDERGREN MARIA , ROOS FREDRIK
IPC分类号： B60W30/14 , B60K31/00 , B60W50/08 , G05B13/04
CPC分类号： B60W30/143 , B60K2310/244 , B60W50/0097 , B60W2710/0666 , B60W2720/10 , Y02T10/52 , Y02T10/84
摘要： A method for determination of at least one reference value for controlling a vehicle's speed is described. The method may entail making a first prediction vpred—Tnew—ret and a second prediction vpred—Tnew—acc of a vehicle speed along a horizon, said first prediction based on an engine torque Tret which retards the vehicle as compared with a conventional cruise control, and said second prediction based on an engine torque Tacc which accelerates the vehicle as compared with a conventional cruise control; comparing said respective first prediction vpred—Tnew—ret and second prediction vpred—Tnew—acc of the vehicle speed with a lower limit value vmin and/or an upper limit value vmax which delineate a range within which the vehicle's speed should be; and determining at least one reference value based on at least one of said respective comparisons and said first prediction vpred—Tnew—ret and second prediction vpred—Tnew—acc of the vehicle speed along the horizon.
摘要翻译：描述了一种用于确定用于控制车辆的速度的至少一个参考值的方法。该方法可能需要制作第一预测v-TNEW-RET和第二预测沿地平线的车辆速度的VPRED-TNEW-ACC，基于所述发动机扭矩T保留第一预测哪个延迟了车辆为具有传统巡航控制相比和所述上第二预测基于发动机转矩T ACC这加速了车辆为具有传统巡航控制相比; 所述比较所述车辆速度与下限值Vmin和/或上限值Vmax哪个描绘在其中车辆的速度应该是范围的respectivement第一预测v-TNEW-RET和第二预测v-TNEW-ACC; 和确定性挖掘的至少一个参考值，基于所述比较respectivement中的至少一个和所述沿地平线的车辆速度的第一预测v-TNEW-RET和第二预测v-TNEW-ACC。

5. 发明公开

EP2794331A4 MODULE AND METHOD PERTAINING TO MODE CHOICE WHEN DETERMINING REFERENCE VALUES 审中-公开
标题翻译：确定参考值时选择模式的模块和方法
公开(公告)号：EP2794331A4
公开(公告)日：2016-07-13
申请号：EP11878081
申请日：2011-12-22
申请人： SCANIA CV AB
发明人： JOHANSSON OSKAR , SÖDERGREN MARIA , ROOS FREDRIK
IPC分类号： B60K31/00 , B60W30/14 , B60W50/08 , G05B13/04
CPC分类号： B60W30/143 , B60K31/00 , B60W10/06 , B60W10/11 , B60W50/0097 , B60W50/08 , B60W2540/04 , B60W2550/143 , B60W2550/402 , B60W2710/0666 , B60W2720/10 , Y02T10/84

6. 发明公开

EP2794327A4 METHOD AND MODULE FOR DETERMINING OF AT LEAST ONE REFERENCE VALUE FOR A VEHICLE CONTROL SYSTEM 审中-公开
标题翻译：方法和模块，用于确定至少一个基准值的车辆控制系统
公开(公告)号：EP2794327A4
公开(公告)日：2016-07-13
申请号：EP11877758
申请日：2011-12-22
申请人： SCANIA CV AB
发明人： JOHANSSON OSKAR , SÖDERGREN MARIA , ROOS FREDRIK
IPC分类号： B60K31/00 , B60W30/14 , G05B13/04
CPC分类号： B60W30/143 , B60K31/00 , B60K31/0066 , B60K2310/242 , B60W10/06 , B60W10/11 , B60W50/0097 , B60W2540/04 , B60W2550/143 , B60W2550/308 , B60W2550/402 , B60W2720/10 , Y02T10/84

7. 发明公开

EP3209533A4 METHOD AND SYSTEM FOR PROPULSION OF A VEHICLE 有权
公开(公告)号：EP3209533A4
公开(公告)日：2018-07-04
申请号：EP15853493
申请日：2015-09-29
申请人： SCANIA CV AB
发明人： ROOS FREDRIK
IPC分类号： B60W30/14 , B60W10/06 , B60W30/188 , B60W40/076 , B60W50/00
CPC分类号： B60W30/14 , B60W10/06 , B60W30/00 , B60W30/143 , B60W30/188 , B60W30/1882 , B60W40/076 , B60W50/00 , B60W50/0097 , B60W2520/10 , B60W2550/143 , B60W2550/402 , B60W2710/0666
摘要： Provided is a method for propulsion of a vehicle, said vehicle comprising at least one power source for providing power to at least one drive wheel of said vehicle. The method includes, when said vehicle is to be driven along a first path: determining a torque profile for use in controlling said first power source when driving said vehicle along at least a first segment of said first path; determining said torque profile on the basis of an estimated representation of a demand for torque when driving said vehicle along said first segment; when determining said torque profile, reducing variations in torque delivered by said power source by allowing increased variations in speed of said vehicle; and when said vehicle is driven along said first segment of said first path, controlling torque delivered by said at least one power source according to said determined torque profile.

8. 发明公开

EP3094837A4 METHOD AND SYSTEM FOR CONTROL OF TEMPERATURE OF AN EXHAUST AFTERTREATMENT SYSTEM 有权
公开(公告)号：EP3094837A4
公开(公告)日：2017-10-11
申请号：EP15737717
申请日：2015-01-13
申请人： SCANIA CV AB
发明人： ROOS FREDRIK , RAMIC ELVEDIN
IPC分类号： F01N3/00 , B60W10/198 , B60W50/00 , F01N9/00
CPC分类号： B60W30/18136 , B60W10/06 , B60W10/11 , B60W10/184 , B60W10/196 , B60W10/198 , B60W30/143 , B60W30/18072 , B60W50/0097 , B60W2510/0614 , B60W2510/068 , B60W2510/1005 , B60W2520/10 , B60W2550/142 , B60W2550/143 , B60W2550/146 , B60W2550/22 , B60W2550/308 , B60W2710/0694 , B60W2710/1005 , B60W2710/18 , B60W2720/103 , F01N9/00 , F01N9/005 , F01N11/005 , F01N2900/10 , Y02T10/54
摘要： A system for control of temperature for a vehicle exhaust treatment system comprising a first determination unit arranged for determination of a temperature for the exhaust treatment system, and a simulation unit arranged for simulation of a future velocity profile, based on information relating to a road section. A second determination unit arranged for determination, based on a future velocity profile, of whether a simulated active brake process due to an over-speed for the vehicle will occur within the road section. A utilization unit is arranged for utilization, if the at least one temperature for the exhaust treatment system is below a minimum temperature threshold value, and if the simulated active brake process is simulated to occur within the road section, of an engine fitted auxiliary brake, which is fitted in connection with an exhaust stream from an engine in the vehicle, where the utilization is initiated before over-speed occurs.

9. 发明公开

EP2864172A4 METHOD AND SYSTEM FOR CONTROL OF A REGENERATIVE BRAKING SYSTEM IN A VEHICLE 审中-公开
标题翻译：方法和系统，以控制再生制动系统中的车辆
公开(公告)号：EP2864172A4
公开(公告)日：2017-03-08
申请号：EP13810710
申请日：2013-06-20
申请人： SCANIA CV AB
发明人： ROOS FREDRIK , FALKHÄLL JOHAN
IPC分类号： B60W30/14 , B60K31/00 , B60T7/12 , B60W10/196 , B60W30/18
CPC分类号： B60W30/18127 , B60T1/10 , B60T2201/04 , B60T2210/36 , B60T2270/604 , B60W50/0097 , B60W2300/125 , B60W2520/10 , B60W2550/142 , B60W2550/143 , B60W2550/146 , B60W2550/22 , B60W2550/402

10. 发明公开

EP2917530A4 REGULATION OF A TEMPERATURE IN AN EXHAUST AFTERTREATMENT SYSTEM 有权
标题翻译： EINEM ABGASNACHBEHANDLUNGSSYSTEM中的EELER温度
公开(公告)号：EP2917530A4
公开(公告)日：2017-07-19
申请号：EP13844264
申请日：2013-10-02
申请人： SCANIA CV AB
发明人： STENLÅÅS OLA , ROOS FREDRIK
IPC分类号： F01N3/20 , B60W10/11 , F16H59/78
CPC分类号： F02D41/024 , B60W10/06 , B60W10/11 , B60W30/188 , B60W50/0097 , B60W2550/141 , B60W2550/143 , B60W2710/0644 , B60W2710/0694 , B60W2710/1005 , B60Y2300/474 , B60Y2400/442 , F01N3/2006 , F01N3/208 , F01N2900/1404 , F16H59/78 , F16H61/0213 , F16H2061/0018 , F16H2061/0232 , Y02A50/2325 , Y02T10/24 , Y02T10/54
摘要： A method for regulating a temperature in an exhaust stream in a motor vehicle through control of its driveline. The motor vehicle includes a driveline having a combustion engine connected to a gearbox via a clutch device. The gearbox has several discrete gears. The driveline includes an exhaust system configured for the removal of an exhaust stream from the combustion engine. The method steps are: obtaining one or several first parameters P1, wherein at least one of first parameters P1 is a first temperature difference between a first temperature T1 in the exhaust system and a reference temperature TRef; and controlling the gearbox, and thus controlling an operating point in the combustion engine, through downshift to a lower gear, and thus increasing engine speed and reducing a load on the combustion engine, if a value of the one or several first parameters P1 exceeds a first threshold, and an upshift to a higher gear, and thus reducing an engine speed and an increase of a load on the combustion engine, if a value for the one or several first parameters P1 is below a second threshold value. Further, a computer program, a computer program product, a system and a motor vehicle comprising such a system are disclosed.
摘要翻译：通过控制其传动系统来调节汽车排气流中的温度的方法。机动车辆包括传动系统，该传动系统具有经由离合器装置连接到齿轮箱的内燃机。变速箱有几个分立的齿轮。传动系统包括排气系统，该排气系统构造成用于从内燃机去除排气流。该方法步骤为：获取一个或多个第一参数P1，其中第一参数P1中的至少一个为排气系统中的第一温度T1与参考温度TRef之间的第一温差; 并且如果所述一个或多个第一参数P1的值超过一个或多个第一参数P1，则控制所述变速箱，并且因此控制所述内燃机中的操作点，通过降档至较低的档位，从而增加发动机速度并且减小所述内燃机的负载第一阈值和升档至较高档位，并且因此如果用于一个或多个第一参数P1的值低于第二阈值，则降低发动机速度并且增加内燃机的负载。此外，公开了包括这种系统的计算机程序，计算机程序产品，系统和机动车辆。

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