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1. 发明公开

EP3119632A1 METHOD FOR CONTROLLING A HYBRID DRIVELINE 有权
标题翻译：控制混合动力的方法
公开(公告)号：EP3119632A1
公开(公告)日：2017-01-25
申请号：EP15765678.6
申请日：2015-03-17
申请人： Scania CV AB
发明人： BJÖRKMAN, Mathias , PETTERSSON, Niklas , LINDSTRÖM, Johan , BERGQUIST, Mikael
IPC分类号： B60K6/365 , B60K1/02 , B60K6/445 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60K6/40 , B60W10/30
CPC分类号： B60W20/30 , B60K6/365 , B60K6/38 , B60K6/405 , B60K6/44 , B60K6/445 , B60K6/547 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/10 , B60W2710/0644 , B60Y2200/92 , B60Y2300/425 , B60Y2300/70 , F16H3/728 , F16H37/042 , F16H2200/2007 , Y02T10/6239 , Y02T10/6286 , Y10S903/911 , Y10S903/919 , Y10S903/945 , Y10S903/946
摘要： The present invention relates to a method to control a hybrid powertrain (3), to achieve a desired favourable engine speed in a combustion engine (4), arranged in the hybrid powertrain (3), wherein the hybrid powertrain (3) also comprises a gearbox (2) with an input shaft (8) and an output shaft (20); a first planetary gear (10), connected to the input shaft (8) and a first main shaft (34); a second planetary gear (12), connected to the first planetary gear (10) and a second main shaft (36); a first electrical machine (14), connected to the first planetary gear (10); a second electrical machine (16), connected to the second planetary gear (12); at least one gear pair (Gl, 60, 72), connected with the first main shaft (34), and therefore with the first planetary gear (10) and the output shaft (20); and at least one gear pair (G2, 66, 78), connected with the second main shaft (36), and therefore with the second planetary gear (12) and the output shaft (20), wherein the combustion engine (4) is connected with the input shaft (8) of the gearbox (2). The method comprises the steps: a) ensuring that two rotatable components (22, 26, 50) in the first planetary gear (10) are connected with each other; b) ensuring that all rotatable components (28, 32, 51) in the second planetary gear (12) are disconnected from each other; c) ensuring that a gear is engaged, which corresponds to the at least one gear pair (G2, 66, 78), which is connected with the second planetary gear (12), d) ensuring that the at least one gear pair (Gl, 60, 72), which is connected with the first planetary gear (10), is disconnected; e) controlling the second electrical machine (16), in such a way that a desired torque (TDrv) is achieved in the output shaft (20); f) controlling the combustion engine (4) to a desired engine speed (nice); and g) controlling the first electrical machine (14), in such a way that a desired total power consumption (PEM) for the first and the second electrical machines (14; 16) is achieved. The invention also relates to a computer program (P) to control a hybrid powertrain (3) and a computer program product comprising program code for an electronic control device (48) or another computer (53) to implement the method according to the invention.
摘要翻译：本发明涉及一种控制混合动力系（3）的方法，以实现布置在混合动力系（3）中的内燃机（4）中的期望的有利的发动机转速，其中混合动力系（3）还包括带输入轴（8）和输出轴（20）的齿轮箱（2）; 连接到输入轴（8）和第一主轴（34）的第一行星齿轮（10）; 连接到第一行星齿轮（10）和第二主轴（36）的第二行星齿轮（12）; 第一电机（14），其连接到所述第一行星齿轮（10）; 与第二行星齿轮（12）连接的第二电机（16）; 与第一主轴（34）连接并因此与第一行星齿轮（10）和输出轴（20）连接的至少一个齿轮对（G1，60,72）; 和与所述第二主轴（36）并因此与所述第二行星齿轮（12）和所述输出轴（20）连接的至少一个齿轮对（G2,66,78），其中所述内燃机（4）是与变速箱（2）的输入轴（8）连接。该方法包括以下步骤：a）确保第一行星齿轮（10）中的两个可旋转部件（22,26,50）彼此连接; b）确保第二行星齿轮（12）中的所有可旋转部件（28,32,51）彼此分离; c）确保齿轮啮合，其对应于与第二行星齿轮（12）连接的至少一个齿轮对（G2,66,78）; d）确保至少一个齿轮对（G1 ，60,72）与第一行星齿轮（10）连接，断开; e）以这样的方式控制第二电机（16），即在输出轴（20）中实现期望的转矩（TDrv）。 f）将内燃机（4）控制到期望的发动机转速（好）; 以及g）以这样的方式控制第一电机（14），使得实现第一和第二电机（14; 16）的期望总功率消耗（PEM）。本发明还涉及控制混合动力系统（3）的计算机程序（P）和包括用于实现根据本发明的方法的电子控制装置（48）或另一计算机（53）的程序代码的计算机程序产品。

2. 发明授权

EP3147527B1 METHOD AND DEVICE FOR LEARNING ENGINE CLUTCH DELIVERY TORQUE OF HYBRID VEHICLE 有权
公开(公告)号：EP3147527B1
公开(公告)日：2018-08-29
申请号：EP15196284.2
申请日：2015-11-25
申请人： Hyundai Motor Company
发明人： KIM, Do Hee
IPC分类号： F16D48/06
CPC分类号： B60W20/11 , B60K6/38 , B60K6/387 , B60K6/442 , B60W10/02 , B60W10/08 , B60W20/00 , B60W20/50 , B60Y2300/425 , B60Y2300/426 , B60Y2300/427 , B60Y2300/428 , F16D48/06 , F16D2500/10412 , F16D2500/1066 , F16D2500/30401 , F16D2500/3067 , F16D2500/30806 , F16D2500/50236 , F16D2500/5043 , F16D2500/50676 , F16D2500/70408 , F16D2500/70454 , Y10S903/905 , Y10S903/906 , Y10S903/907
摘要： A method for learning engine clutch delivery torque of a hybrid vehicle includes: determining, by a controller, whether power transference of a transmission transmitting output from an engine of the vehicle and a motor of the vehicle is interrupted; controlling, by the controller, a speed of the motor to be maintained at a first speed when the power transference of the transmission is interrupted; calculating, by the controller, a first delivery torque of an engine clutch that connects the engine with the motor or disconnects the engine from the motor, based on the first speed and a second speed of the motor which is generated after the engine clutch is engaged; controlling, by the controller, the speed of the motor to be maintained at the second speed by releasing the engine clutch after the first delivery torque is calculated; and calculating, by the controller, a second delivery torque of the engine clutch based on the second speed and a third speed of the motor which is generated after the engine clutch is engaged.

3. 发明授权

EP2560852B1 VERFAHREN ZUR SCHALTSTEUERUNG EINES KRAFTFAHRZEUGS 失效
标题翻译：方法用于机动车的分合控制
公开(公告)号：EP2560852B1
公开(公告)日：2015-04-22
申请号：EP11709038.1
申请日：2011-03-02
申请人： ZF Friedrichshafen AG
发明人： SCHNEIDER, Florian , MAIR, Roland
IPC分类号： B60W30/19 , B60W10/02 , B60W10/06 , B60W10/11 , B60W50/06 , F16H59/32
CPC分类号： B60W10/02 , B60W10/06 , B60W10/11 , B60W30/19 , B60W50/06 , B60W2710/0644 , B60W2710/0666 , B60Y2300/425 , B60Y2400/435 , F16H59/32

4. 发明公开

EP2560852A1 VERFAHREN ZUR SCHALTSTEUERUNG EINES KRAFTFAHRZEUGS 失效
标题翻译：方法用于机动车的分合控制
公开(公告)号：EP2560852A1
公开(公告)日：2013-02-27
申请号：EP11709038.1
申请日：2011-03-02
申请人： ZF Friedrichshafen AG
发明人： SCHNEIDER, Florian , MAIR, Roland
IPC分类号： B60W10/02 , B60W10/10 , B60W10/06 , B60W30/18 , F16H61/02
CPC分类号： B60W10/02 , B60W10/06 , B60W10/11 , B60W30/19 , B60W50/06 , B60W2710/0644 , B60W2710/0666 , B60Y2300/425 , B60Y2400/435 , F16H59/32
摘要： A gearshift control method for a motor vehicle whose drive train comprises a turbo-charged combustion engine, a startup clutch and a shift clutch and an automatic stepped transmission, in which drive engine torque deficiencies, that occur during the build-up of load at the end of a tractive upshift, are avoided without assisting the engine with an additional device or increasing the charge pressure. The method provides that the engine accelerates at the earliest, after the disengagement of the load gear, and at the latest, at the start of the load build-up after the engagement of the target gear up to the boost threshold speed or an engine speed which is slightly above the boost threshold speed, and is loaded, during the load build-up, with a largely constant engine speed beyond the intake torque of the engine to nearly the full load torque, before slipping of the friction clutch ends.

5. 发明公开

EP3119632A4 METHOD FOR CONTROLLING A HYBRID DRIVELINE 有权
公开(公告)号：EP3119632A4
公开(公告)日：2017-11-08
申请号：EP15765678
申请日：2015-03-17
申请人： SCANIA CV AB
发明人： BJÖRKMAN MATHIAS , PETTERSSON NIKLAS , LINDSTRÖM JOHAN , BERGQUIST MIKAEL
IPC分类号： B60K6/365 , B60K1/02 , B60K6/40 , B60K6/445 , B60K6/547 , B60W10/06 , B60W10/08 , B60W10/26 , B60W10/30 , B60W20/00
CPC分类号： B60W20/30 , B60K6/365 , B60K6/38 , B60K6/405 , B60K6/44 , B60K6/445 , B60K6/547 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/10 , B60W2710/0644 , B60Y2200/92 , B60Y2300/425 , B60Y2300/70 , F16H3/728 , F16H37/042 , F16H2200/2007 , Y02T10/6239 , Y02T10/6286 , Y10S903/911 , Y10S903/919 , Y10S903/945 , Y10S903/946
摘要： A method is provided to control a hybrid powertrain to achieve a desired engine speed in a combustion engine, said powertrain comprising: a gearbox with input and output shafts with the combustion engine connected to the input shaft; a first planetary gear connected to the input shaft and a first main shaft; a second planetary gear connected to the first planetary gear and a second main shaft; first and second electrical machines respectfully connected to the first and second planetary gears; first gear pair connected with the first main shaft; and second gear pair connected with the second main shaft. The method comprises a) ensuring that two rotatable components in the first planetary gear are connected; b) ensuring that all rotatable components in the second planetary gear are disconnected; c) ensuring that a gear is engaged in the first gear pair, d) ensuring that the second gear pair is disconnected; e) controlling the second electrical machine so that a desired torque is achieved in the output shaft; f) controlling the combustion engine to a desired engine speed; and g) controlling the first electrical machine so that a desired total power consumption for the first and the second electrical machines is achieved.

6. 发明公开

EP3147527A1 METHOD AND DEVICE FOR LEARNING ENGINE CLUTCH DELIVERY TORQUE OF HYBRID VEHICLE 有权
标题翻译： VERFAHREN UND VORRICHTUNG ZUM LERNEN DES MOTORKUPPLUNGSBEREITSTELLUNGSDREHMOMENTS VON HYBRIDFAHRZEUGEN
公开(公告)号：EP3147527A1
公开(公告)日：2017-03-29
申请号：EP15196284.2
申请日：2015-11-25
申请人： Hyundai Motor Company
发明人： KIM, Do Hee
IPC分类号： F16D48/06
CPC分类号： B60W20/11 , B60K6/38 , B60K6/387 , B60K6/442 , B60W10/02 , B60W10/08 , B60W20/00 , B60W20/50 , B60Y2300/425 , B60Y2300/426 , B60Y2300/427 , B60Y2300/428 , F16D48/06 , F16D2500/10412 , F16D2500/1066 , F16D2500/30401 , F16D2500/3067 , F16D2500/30806 , F16D2500/50236 , F16D2500/5043 , F16D2500/50676 , F16D2500/70408 , F16D2500/70454 , Y10S903/905 , Y10S903/906 , Y10S903/907
摘要： A method for learning engine clutch delivery torque of a hybrid vehicle includes: determining, by a controller, whether power transference of a transmission transmitting output from an engine of the vehicle and a motor of the vehicle is interrupted; controlling, by the controller, a speed of the motor to be maintained at a first speed when the power transference of the transmission is interrupted; calculating, by the controller, a first delivery torque of an engine clutch that connects the engine with the motor or disconnects the engine from the motor, based on the first speed and a second speed of the motor which is generated after the engine clutch is engaged; controlling, by the controller, the speed of the motor to be maintained at the second speed by releasing the engine clutch after the first delivery torque is calculated; and calculating, by the controller, a second delivery torque of the engine clutch based on the second speed and a third speed of the motor which is generated after the engine clutch is engaged.
摘要翻译：用于学习混合动力车辆的发动机离合器输出扭矩的方法包括：通过控制器确定是否中断了从车辆的发动机和车辆的电动机传递输出的变速箱的动力传递; 当所述变速器的动力传递被中断时，由所述控制器控制所述马达的速度保持在第一速度; 通过控制器计算发动机离合器的第一输出扭矩，该发动机离合器将发动机与电动机连接，或者根据发动机离合器接合后产生的电动机的第一速度和第二速度将发动机与电动机分离 ; 控制器通过计算第一输出扭矩之后释放发动机离合器来控制要保持在第二速度的马达的速度; 以及基于所述发动机离合器接合后产生的所述电动机的所述第二速度和第三速度，由所述控制器计算所述发动机离合器的第二输出转矩。

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