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71. 发明申请

WO2015021997A1 METHOD FOR AUTOMATIC CALIBRATION OF AUTOMATIC TRANSMISSION 审中-公开
标题翻译：自动校准自动传输方法
公开(公告)号：WO2015021997A1
公开(公告)日：2015-02-19
申请号：PCT/EP2013/002448
申请日：2013-08-14
申请人： VOLVO TRUCK CORPORATION
发明人： KARLSSON, Lars , BJERNETUN, Johan
IPC分类号： F16H61/28 , B60W30/18
CPC分类号： F16H61/30 , B60W30/18054 , B60Y2304/09 , B60Y2400/76 , F16H61/2807 , F16H2061/283
摘要： The disclosure concerns a method for automatic calibration of a position detection sensor of an automatic transmission comprising a gearshift actuator, the method comprising: registering, using the position detection sensor, the position of the gearshift actuator upon power-up of the transmission; and performing a calibration of the position detection sensor if the registered position of the gearshift actuator is outside a predetermined expected position range of the gearshift actuator or within a predetermined abnormal position range of the gearshift actuator.
摘要翻译：本发明涉及一种用于自动校准包括换档致动器的自动变速器的位置检测传感器的方法，所述方法包括：在变速器通电时使用位置检测传感器登记换档执行机构的位置; 以及如果所述变速执行器的所述登记位置在所述变速执行机构的预定预定位置范围之外或所述变速执行器的预定异常位置范围内，则执行所述位置检测传感器的校准。

72. 发明申请

WO2014198281A1 METHOD FOR SELECTING A GEAR 审中-公开
标题翻译：选择齿轮的方法
公开(公告)号：WO2014198281A1
公开(公告)日：2014-12-18
申请号：PCT/EP2013/001715
申请日：2013-06-12
申请人： VOLVO TRUCK CORPORATION
发明人： HEDMAN, Anders , THEODORSSON, Lars-Erik
IPC分类号： F16H61/02 , B60W30/186 , F16H61/688 , F16D48/06
CPC分类号： B60W10/02 , B60W10/113 , B60W30/18027 , B60W30/186 , B60W2510/0241 , B60W2710/021 , B60W2710/1005 , B60Y2300/186 , B60Y2300/428 , B60Y2400/428 , F16D48/062 , F16D2500/30406 , F16D2500/5023 , F16D2500/50296 , F16D2500/70488 , F16H61/0213 , F16H61/688 , F16H2061/023
摘要： The invention relates to a method for balancing clutch wear in a dual clutch transmission (13), the transmission comprising a first transmission mechanism (23) arranged to transmit mechanical driving force from an output shaft (20) of the internal combustion engine (12) to a first input shaft (25) and to put any one of a first set of gears in an engaged state to connect the first input shaft to the ground engaging members (16); a second transmission mechanism (24) arranged to transmit mechanical driving force from the output shaft (20) of the internal combustion engine (12) to a second input shaft (26) and to put any one of a second set of gears in an engaged state to connect the second input shaft to the ground engaging members (16); a controllable first clutch unit (21) arranged to bring the output shaft of the internal combustion engine and the first input shaft into engagement with each other; a controllable second clutch unit (22) arranged to bring the output shaft of the internal combustion engine and the second input shaft into engagement with each other, and an electronic control unit (15) arranged to control gear selection and clutch unit actuation. The method involves performing the steps of determining which clutch unit (21, 22) is subjected to the most accumulated wear and selecting a gear actuated by the other clutch unit during launch of the vehicle.
摘要翻译：本发明涉及一种用于在双离合器变速器（13）中平衡离合器磨损的方法，所述变速器包括布置成从内燃机（12）的输出轴（20）传递机械驱动力的第一变速机构（23）并将第一组齿轮中的任一个置于接合状态，以将第一输入轴连接到地面接合构件（16）; 第二传动机构（24），布置成将机械驱动力从内燃机（12）的输出轴（20）传递到第二输入轴（26），并将第二组齿轮中的任何一个放入啮合状态以将第二输入轴连接到地面接合构件（16）; 可控制的第一离合器单元（21），其布置成使所述内燃机的输出轴和所述第一输入轴彼此接合; 布置成使内燃机的输出轴和第二输入轴彼此接合的可控制的第二离合器单元（22），以及布置成控制齿轮选择和离合器单元致动的电子控制单元（15）。该方法包括执行以下步骤：确定哪个离合器单元（21,22）承受最多的磨损，并且在车辆启动期间选择由另一个离合器单元致动的齿轮。

73. 发明申请

WO2014194926A1 METHOD FOR CONTROLLING AN OPERATION OF A MULTI-CLUTCH TRANSMISSION 审中-公开
标题翻译：用于控制多离合器传输操作的方法
公开(公告)号：WO2014194926A1
公开(公告)日：2014-12-11
申请号：PCT/EP2013/001621
申请日：2013-06-04
申请人： VOLVO TRUCK CORPORATION
发明人： HEDMAN, Anders
IPC分类号： F16H61/688 , F16D48/08
CPC分类号： F16H61/688 , F16D48/062 , F16D48/08 , F16D2500/1112 , F16D2500/50224 , F16D2500/50287 , F16D2500/50661 , F16D2500/5126 , F16D2500/525 , F16D2500/7044 , F16H2059/663 , F16H2059/725 , F16H2312/02
摘要： The present invention relates to a method for controlling an operation of a multi-clutch transmission (100) operatively connected to a prime mover of a vehicle. The multi-clutch transmission (100) includes a dual-clutch assembly (10), a clutch input shaft (20) drivingly connected to the prime mover and a transmission output shaft (30).The dual-clutch assembly (10) is provided with a first clutch (12) and a second clutch (14) operatively connected to the clutch input shaft (20) and configured for transmitting a rotational torque of the clutch input shaft (M cis ); the first clutch (12) is operatively connected with a first input shaft (42) of a first sub-transmission (40) having a first set of gears (70), the first clutch (12) is transmitting a first rotational torque portion (Μ 1 ) of the rotational torque of the clutch input shaft (M cis ) to the first input shaft (42); the second clutch (14) is operatively connected with a second input shaft (52) of a second sub-transmission (50) having a second set of gears (80), the second clutch (14) is transmitting a second rotational torque portion (M 2 ) of the rotational torque of the clutch input shaft (M cis ) to the second input shaft (52), the method comprising the steps of: (a) engaging the first clutch (12), or the first clutch (12) and the second clutch (14), at a launch of the vehicle for transmitting a rotational torque (M output ) to the transmission output shaft (30) while a rotational speed of the first input shaft (42) is different from a rotational speed of the clutch input shaft (20); and (b) decreasing the initial amount of the first rotational torque portion (M 1 ) to a decreased amount and increasing the initial amount of the second rotational torque portion (M 2 ) to an increased amount while the rotational speed of the first input shaft (42) is different from the rotational speed of the clutch input shaft (20). The present invention also relates to a control unit (60) for a vehicle configured for implementing a method for controlling the operation of the multi-clutch transmission (100).
摘要翻译：本发明涉及一种用于控制可操作地连接到车辆的原动机的多离合器变速器（100）的操作的方法。多离合器变速器（100）包括双离合器组件（10），驱动地连接到原动机的离合器输入轴（20）和变速器输出轴（30）。提供双离合器组件（10）其中第一离合器（12）和第二离合器（14）可操作地连接到离合器输入轴（20）并被构造成传递离合器输入轴（Mcis）的旋转扭矩; 第一离合器（12）与具有第一组齿轮（70）的第一副变速器（40）的第一输入轴（42）可操作地连接，第一离合器（12）将第一旋转扭矩部分 1）离合器输入轴（Mcis）到第一输入轴（42）的转矩; 第二离合器（14）与具有第二组齿轮（80）的第二副变速器（50）的第二输入轴（52）可操作地连接，第二离合器（14）传递第二旋转扭矩部分 M2）离合器输入轴（Mcis）到第二输入轴（52）的转矩的方法包括以下步骤：（a）使第一离合器（12）或第一离合器（12）和第二离合器（14），在所述第一输入轴（42）的转速与所述离合器输入的旋转速度不同的情况下，在所述车辆的发射时将所述第一输入轴（42）的旋转速度传递到所述变速器输出轴轴（20）; 和（b）将第一旋转扭矩部（M1）的初始量减少到减小量，并且将第二旋转扭矩部（M2）的初始量增大到第一输入轴（42）的转速）与离合器输入轴（20）的转速不同。本发明还涉及一种用于实现用于控制多离合器变速器（100）的操作的方法的用于车辆的控制单元（60）。

74. 发明申请

WO2014191008A1 METHOD FOR TIMING OF A REGENERATION PROCESS 审中-公开
标题翻译：一种再生过程时序的方法
公开(公告)号：WO2014191008A1
公开(公告)日：2014-12-04
申请号：PCT/EP2013/001558
申请日：2013-05-27
申请人： VOLVO TRUCK CORPORATION
发明人： HAMSTEN, Andreas , DAHL, Johan
IPC分类号： F01N9/00 , F02D41/02
CPC分类号： F01N9/002 , F01N3/023 , F01N3/206 , F01N3/2066 , F01N11/00 , F01N2900/0402 , F01N2900/0421 , F01N2900/0422 , F01N2900/08 , F01N2900/12 , F01N2900/1404 , F02D41/029 , F02D41/26 , Y02T10/47
摘要： The invention concerns a method for timing of a regeneration process of an exhaust gas system (7) of a vehicle (1) engine (4). The invention is characterized in that it comprises the steps of: collecting, during operation of the vehicle (1), data on an exhaust gas regeneration capability (EGRC) as a function of time; establishing, from the collected data, a statistical probability function for the exhaust gas regeneration capability (EGRC) as a function of time; and identifying, from said probability function, one or several time periods that statistically are suitable and/or unsuitable for carrying out a regeneration process. The invention also concerns a method for regeneration of an exhaust gas system (7) of a vehicle (1) engine (4).
摘要翻译：本发明涉及一种车辆（1）发动机（4）的排气系统（7）的再生处理的定时方法。本发明的特征在于包括以下步骤：在车辆（1）的运行期间收集作为时间的函数的废气再生能力（EGRC）的数据; 从所收集的数据建立作为时间的函数的排气再生能力（EGRC）的统计概率函数; 以及从所述概率函数识别在统计学上适合于和/或不适于执行再生过程的一个或多个时间段。本发明还涉及用于再生车辆（1）发动机（4）的排气系统（7）的方法。

75. 发明申请

WO2014169927A1 METHOD AND ARRANGEMENT FOR ERROR DETECTION DURING CHARGING OF AN ENERGY STORAGE SYSTEM 审中-公开
标题翻译：在能源储存系统充电期间的错误检测的方法和装置
公开(公告)号：WO2014169927A1
公开(公告)日：2014-10-23
申请号：PCT/EP2013/001093
申请日：2013-04-15
申请人： VOLVO TRUCK CORPORATION
发明人： LENNEVI, Lerker
IPC分类号： B60L3/00 , B60L11/18 , B60L3/04 , B60L3/12 , B60L11/14
CPC分类号： B60L11/1848 , B60L3/0023 , B60L3/04 , B60L3/12 , B60L11/14 , B60L11/1816 , B60L11/182 , B60L11/1838 , B60L11/1851 , B60L11/1877 , B60L2200/18 , B60L2200/36 , B60L2250/10 , B60L2250/16 , H02J7/0047 , H02J7/0052 , Y02T10/70 , Y02T10/7005 , Y02T10/705 , Y02T10/7072 , Y02T10/7077 , Y02T90/121 , Y02T90/122 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y10S903/907
摘要： The invention relates to a method for error detection during charging of an energy storage system (7) in a vehicle (1), said vehicle (1) comprising an electric machine (3) which is arranged for propulsion of said vehicle (1), said method comprising: requesting (20) a charging pattern from an external power supply (11), by means of a vehicle control unit (8; 13), upon connection (19) of said energy storage system (7) to said external power supply (11); and supplying (22) said charging pattern to said energy storage system (7) by means of an external charging control unit (17) forming part of said external power supply (11). The method furthermore comprises: providing (21) a predetermined modulation of the requested charging pattern; evaluating (23) whether the charging pattern supplied to said energy storage system (7) comprises said predetermined modulation; and, if this is not the case, indicating (25) that the charging of said energy storage system (7) is erroneous. The invention also relates to an arrangement for error detection during charging of an energy storage system (7), and a vehicle (1) comprising an electric machine (3) and having such an arrangement.
摘要翻译：本发明涉及一种在车辆（1）中的能量存储系统（7）充电期间进行错误检测的方法，所述车辆（1）包括一个电机（3），该电机设置成用于推动所述车辆（1），所述方法包括：在所述能量存储系统（7）连接到所述外部电源（7）时，借助于车辆控制单元（8; 13），从外部电源（11）请求（20）充电模式供应（11）; 以及通过构成所述外部电源（11）的一部分的外部充电控制单元（17）向所述能量存储系统（7）供应（22）所述充电模式。该方法还包括：提供（21）所请求的充电模式的预定调制; 评估（23）提供给所述能量存储系统（7）的充电模式是否包括所述预定调制; 并且如果不是这种情况，则指示（25）所述储能系统（7）的充电是错误的。本发明还涉及一种用于能量存储系统（7）的充电期间的误差检测装置，以及包括电机（3）并具有这种布置的车辆（1）。

76. 发明申请

WO2014154227A1 METHOD FOR DETERMINING FUEL BLEND IN A DUAL FUEL MIXTURE 审中-公开
标题翻译：用于在双燃料混合物中测定燃料混合物的方法
公开(公告)号：WO2014154227A1
公开(公告)日：2014-10-02
申请号：PCT/EP2013/000922
申请日：2013-03-27
申请人： VOLVO TRUCK CORPORATION
发明人： AHLINDER, Sven
IPC分类号： F02D19/08 , F02D41/24 , F02B37/24 , F02D41/14 , F02D21/08
CPC分类号： F02D19/088 , F02B37/24 , F02D19/08 , F02D19/084 , F02D19/085 , F02D19/087 , F02D41/0007 , F02D41/0025 , F02D41/0027 , F02D41/0072 , F02D41/1405 , F02D41/1446 , F02D41/1448 , F02D41/2432 , F02D41/26 , F02D2041/1409 , F02D2041/1423 , F02D2200/021 , F02D2200/0406 , F02D2200/0414 , F02D2200/0612 , F02D2200/101 , Y02T10/36
摘要： The invention relates to a method for determining a fuel blend in a dual fuel mixture comprising a first and a second fuel in an internal combustion engine (2). The method comprises the steps of measuring multiple engine parameters during transient cycle operation for plural fuel blends; using system identification of transient time series of the measurements to determine one or more relevant engine parameters; determining a model for estimation of the fuel blend based on said one or more engine parameters; using said model for determining a current fuel blend during transient operation using current measured values of said one or more engine parameters, and using the calculated current fuel blend for controlling the amount of dual fuel mixture injected into each cylinder of the internal combustion engine. The invention further relates to a vehicle and a computer program product using the method.
摘要翻译：本发明涉及一种用于确定包括内燃机（2）中的第一和第二燃料的双燃料混合物中的燃料共混物的方法。该方法包括在多个燃料混合物的瞬态循环操作期间测量多个发动机参数的步骤; 使用系统识别瞬态时间序列的测量来确定一个或多个相关的发动机参数; 基于所述一个或多个发动机参数来确定用于估计燃料混合物的模型; 使用所述模型在瞬态操作期间使用所述一个或多个发动机参数的当前测量值来确定当前燃料混合，并且使用所计算的当前燃料混合物来控制喷射到内燃机的每个气缸中的双燃料混合物的量。本发明还涉及一种使用该方法的车辆和计算机程序产品。

77. 发明申请

WO2014137251A1 METHOD FOR CALCULATING A DESIRED YAW RATE FOR A VEHICLE 审中-公开
标题翻译：用于计算车辆所需的速率的方法
公开(公告)号：WO2014137251A1
公开(公告)日：2014-09-12
申请号：PCT/SE2013/000034
申请日：2013-03-06
申请人： VOLVO TRUCK CORPORATION
发明人： MARKKULA, Gustav
IPC分类号： B60W30/02 , B60W30/18 , B62D6/04 , B62D15/02
CPC分类号： B60W40/114 , B60W10/18 , B60W10/20 , B60W30/02 , B60W30/045 , B60W30/18 , B60W2050/0033 , B60W2050/0075 , B60W2050/0089 , B60W2520/14 , B62D6/003 , B62D6/005
摘要： The present invention relates to a method for calculating a driver's desired yaw rate of a vehicle (100) for use in a vehicle movement control system (220), comprising the steps of, determining the current yaw rate of the vehicle, determining the rate of the vehicle's steering wheel (110) rotation. The method further comprises the steps of calculating a first desired yaw rate of the vehicle (100) based on said determined current yaw rate of the vehicle and said determined rate of the vehicle's steering wheel (110) rotation, the desired yaw rate being further calculated based on the assumption that the driver applies a rate of steering wheel rotation as function of the driver's perceived error in yaw rate, and finally the step of providing said first desired yaw rate as an input to said vehicle movement control system (220) for controlling the vehicle.
摘要翻译：本发明涉及一种用于计算在车辆运动控制系统（220）中使用的车辆（100）的驾驶员期望横摆角速度的方法，包括以下步骤：确定车辆的当前横摆角速度，确定车辆车辆的方向盘（110）旋转。该方法还包括以下步骤：基于车辆的所确定的当前横摆角速度和车辆方向盘（110）旋转的所确定的速度来计算车辆（100）的第一期望横摆角速度，进一步计算期望的横摆角速度基于驾驶员施加方向盘旋转速率作为驾驶员的偏航率的感知误差的函数的假设，最后将提供所述第一期望的偏航率作为输入的步骤作为用于控制的车辆运动控制系统（220）的输入的步骤机动车。

78. 发明申请

WO2014108138A1 METHOD AND ARRANGEMENT FOR DETERMINING A FUEL QUALITY 审中-公开
标题翻译：用于确定燃料质量的方法和装置
公开(公告)号：WO2014108138A1
公开(公告)日：2014-07-17
申请号：PCT/EP2013/000026
申请日：2013-01-08
申请人： VOLVO TRUCK CORPORATION
发明人： CHRISTENSEN, Magnus
IPC分类号： F02D19/06 , F02D41/38 , F02M45/00 , F02M59/46 , F02D41/00
CPC分类号： G01N33/22 , F02D19/0628 , F02D19/0636 , F02D19/0649 , F02D19/0652 , F02D19/0684 , F02D41/0025 , F02D41/3845 , F02D41/401 , F02D2200/0602 , F02D2200/0606 , F02D2200/0612 , F02M45/00 , Y02T10/36
摘要： The invention relates to a method and an arrangement for determining a fuel quality of a fuel for a combustion engine (10), particularly for a diesel engine, wherein the fuel is conveyed from a low pressure fuel tank (12) to a high-pressure volume (22a, 30), and injected into at least one cylinder (18) of the combustion engine (10), wherein a control valve (24) is provided for controlling directly or indirectly the amount of fuel injected into the at least one cylinder (18). An actual value (S_24) of a timing signal of the control valve (24) is compared to a reference value (S_ref) of the timing signal of the control valve (24) and a fuel quality parameter is derived from a difference (ΔS) between the actual value (S_24) and the reference value (S_ref) of the timing signal of the control valve (24) and/or that a fuel quality parameter is derived from a gradient of the pressure increase during a build-up phase of the pressure (p_inj) in the high-pressure volume (22a) compared to a reference value (p_ref) of the gradient of the pressure increase in the high-pressure volume (22a).
摘要翻译：本发明涉及一种用于确定用于内燃机（10），特别是用于柴油发动机的燃料的燃料质量的方法和装置，其中燃料从低压燃料箱（12）输送到高压（22a，30），并且喷射到所述内燃机（10）的至少一个气缸（18）中，其中设置有控制阀（24），用于直接或间接地控制喷射到所述至少一个气缸（18）。将控制阀（24）的定时信号的实际值（S_24）与控制阀（24）的定时信号的基准值（S_ref）进行比较，并且从差值（＆Dgr; （S_24）和控制阀（24）的定时信号的参考值（S_ref）之间和/或燃料质量参数是从积聚阶段的压力增加的梯度导出的与高压容积（22a）中的压力增加的梯度的参考值（p_ref）相比，高压容积（22a）中的压力（p_inj）。

79. 发明申请

WO2014079466A1 POWER TURBINE UNIT 审中-公开
标题翻译：动力涡轮机组
公开(公告)号：WO2014079466A1
公开(公告)日：2014-05-30
申请号：PCT/EP2012/004819
申请日：2012-11-21
申请人： VOLVO TRUCK CORPORATION
发明人： GISELMO, Kent , EKSTRAND, Magnus , SUNDIN, Lars , KRAUSCHE, Sebastian
IPC分类号： F01D11/04 , F02C6/12
CPC分类号： F01D11/04 , F01D25/22 , F01D25/30 , F02C6/12
摘要： The invention concerns a power turbine unit (2) comprising a turbine housing (17a, 17b), an exhaust duct (18), a turbine wheel (6) with blades positioned in said exhaust duct (18), a shaft (16) rigidly connected to said turbine wheel (6) and rotatably supported in said housing (17b), and an oil sealing system. The oil sealing system comprises a sealing arrangement (37) positioned in the vicinity of the turbine wheel (6) for preventing oil from escaping from said turbine housing (17b) along said shaft (16) to said exhaust duct (18). The oil sealing system further comprises a buffer gas duct (40) that is arranged to supply exhaust gas from said exhaust duct (18) to said sealing arrangement (37) for pressurizing said sealing arrangement (37).
摘要翻译：本发明涉及一种动力涡轮机单元（2），其包括涡轮机壳体（17a，17b），排气管道（18），具有位于所述排气管道（18）中的叶片的涡轮机叶轮（6）连接到所述涡轮机叶轮（6）并且可旋转地支撑在所述壳体（17b）中，以及油封系统。油封系统包括位于涡轮机叶轮（6）附近的密封装置（37），用于防止油沿着所述轴（16）从所述涡轮机壳体（17b）逸出到所述排气管道（18）。油封系统还包括缓冲气体导管（40），该缓冲气体管道（40）被布置成将来自所述排气管道（18）的废气提供给所述密封装置（37）以加压所述密封装置（37）。

80. 发明申请

WO2014040606A1 APPARATUS AND METHOD FOR KNOCK CONTROL 审中-公开
标题翻译：用于锁定控制的装置和方法
公开(公告)号：WO2014040606A1
公开(公告)日：2014-03-20
申请号：PCT/EP2012/003821
申请日：2012-09-12
申请人： VOLVO LASTVAGNAR AKTIEBOLAG , MAGNUSSON, Ingemar , MANENTE, Vittorio
发明人： MAGNUSSON, Ingemar , MANENTE, Vittorio
IPC分类号： F02D35/02 , F02D19/02 , F02D19/06 , F02D41/00 , F02D19/08 , F02D21/08
CPC分类号： F02D35/027 , F02B29/0493 , F02D19/061 , F02D19/0642 , F02D19/0647 , F02D19/0692 , F02D19/08 , F02D19/105 , F02D41/005 , F02D41/0052 , F02D41/401 , F02M25/028 , F02M26/06 , F02M26/16 , F02M26/21 , F02M26/47 , F02M43/00 , Y02T10/36 , Y02T10/47
摘要： An arrangement in a vehicle engine comprising an intake air manifold, an exhaust gas manifold and a plurality of cylinders, and being adapted for being operated by means of a dual fuel comprising diesel and gas fuel, said arrangement further comprising: an exhaust gas recirculation line connecting said exhaust gas manifold with said intake air manifold, an exhaust gas recirculation valve arranged in said exhaust gas recirculation line, and a control unit arranged for controlling the operation of the exhaust gas recirculation valve, where the arrangement further comprises a knock sensor arranged on said engine and connected to said control unit; said control unit being adapted for opening said exhaust gas recirculation valve in the event that knock is detected by said knock sensor. The advantage of the invention is that a dual fuel engine can be used with methane gas having a wide variety of methane numbers without causing the engine to knock.
摘要翻译：一种车辆发动机中的装置，包括进气歧管，排气歧管和多个气缸，并且适于通过包含柴油和气体燃料的双重燃料进行操作，所述装置还包括：废气再循环管线将所述废气歧管与所述进气歧管连接，布置在所述废气再循环管线中的排气再循环阀，以及布置成控制所述废气再循环阀的操作的控制单元，其中所述布置还包括布置在所述发动机并连接到所述控制单元; 所述控制单元适于在所述爆震传感器检测到爆震的情况下打开所述废气再循环阀。本发明的优点是双燃料发动机可以与具有多种甲烷数的甲烷气体一起使用，而不会引起发动机的爆震。

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