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2. 发明公开

EP2979947A1 FAILURE DETERMINATION DEVICE FOR HYBRID VEHICLES AND FAILURE DETERMINATION METHOD THEREFOR 有权
标题翻译：混合动力车辆的故障判定装置及故障判定方法
公开(公告)号：EP2979947A1
公开(公告)日：2016-02-03
申请号：EP14776427.8
申请日：2014-03-20
申请人： Jatco Ltd , NISSAN MOTOR CO., LTD.
发明人： AMANO, Norihira , TASAKA, Hajime
IPC分类号： B60W10/30 , B60K6/48 , B60K6/543 , B60L3/00 , B60L11/14 , B60W10/02 , B60W20/00
CPC分类号： B60W50/045 , B60K6/48 , B60K6/543 , B60L3/0061 , B60L3/12 , B60L11/14 , B60L11/18 , B60L11/1861 , B60L15/2054 , B60L2210/40 , B60L2220/14 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/486 , B60L2240/507 , B60W10/02 , B60W20/50 , B60W30/18027 , B60Y2300/429 , F16D48/066 , F16D2500/1066 , F16D2500/3024 , F16D2500/30408 , F16D2500/3067 , F16D2500/3166 , F16D2500/5108 , F16D2500/511 , Y02T10/6221 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275
摘要： The integrated controller determines whether or not, regardless of execution of the WSC control, a rotation speed of the motor generator falls to less than an idle rotation speed and also whether or not differential rotation of the second clutch becomes less than a predetermined value, and determines that, if the determination is positive, a continuous MAX pressure failure has occurred in the second clutch.
摘要翻译：综合控制器判定是否执行WSC控制，电动发电机的转速下降到小于怠速转速还是第二离合器的差动转速是否变得小于预定值，以及确定如果确定为肯定的，则在第二离合器中发生连续的MAX压力故障。

3. 发明公开

EP3100886A1 VEHICLE AND POWER TRANSMISSION SYSTEM THEREOF 有权
标题翻译：车辆和动力传动系统
公开(公告)号：EP3100886A1
公开(公告)日：2016-12-07
申请号：EP14881240.7
申请日：2014-10-29
申请人： BYD Company Limited
发明人： YANG, Dongsheng , LIAN, Yubo , ZHANG, Jintao , LUO, Hongbin
IPC分类号： B60K6/36 , B60W10/02 , B60W10/20
CPC分类号： B60K6/36 , B60K6/387 , B60K6/44 , B60K6/442 , B60K6/445 , B60K6/52 , B60K6/547 , B60Y2300/429 , F16H3/006 , F16H2200/0034 , F16H2200/0039 , Y02T10/623 , Y02T10/6234 , Y02T10/6265 , Y10S903/909 , Y10S903/914
摘要： A power transmission system (100) for a vehicle and a vehicle including the same are provided. The power transmission system (100) includes: an engine unit (1); a plurality of input shafts, in which the engine unit (1) is configured to selectively engage with one of the input shafts when the engine unit (1) transmits power to the input shafts; a plurality of driving gears (25) with one driving gear (25) disposed on one input shaft; an output shaft (24) configured to transfer the power from the input shafts; one or more linked gears (26) rotatable at a different speed relative to the output shaft (24), in which the linked gears (26) include a plurality of gear parts, the gear parts being configured to mesh with the driving gears (25) on the input shafts; an output unit (5) coupled on the output shaft (25) and configured to transmit the power to front wheels (210) of the vehicle; a clutch (9) disposed on the output shaft (24) and configured to selectively engage with the linked gear (26) and the output unit (5) so as to drive one or more wheels (200) of the vehicle via the power output by the output unit (5); and a first motor generator (41) configured to directly or indirectly couple with one of the input shaft and the output shaft (24) for power transmission.
摘要翻译：提供了一种用于车辆的动力传输系统（100）以及包括该动力传输系统的车辆。该动力传递系统（100）包括：发动机单元（1）; 多个输入轴，其中发动机单元（1）构造成当发动机单元（1）向输入轴传递动力时选择性地与输入轴中的一个输入轴接合; 具有设置在一个输入轴上的一个驱动齿轮（25）的多个驱动齿轮（25）输出轴（24），所述输出轴（24）构造成传递来自所述输入轴的动力; 一个或多个相对于输出轴（24）以不同速度旋转的连接齿轮（26），其中连接齿轮（26）包括多个齿轮部件，齿轮部件被配置成与驱动齿轮（25 ）在输入轴上; 输出单元（5），所述输出单元联接在所述输出轴（25）上并且构造成将动力传递到所述车辆的前轮（210）; 设置在所述输出轴（24）上并构造成选择性地与所述联动齿轮（26）和所述输出单元（5）接合的离合器（9），以经由所述动力输出装置驱动所述车辆的一个或多个车轮（200）通过输出单元（5）; 以及第一电动发电机（41），其被构造成与输入轴和输出轴（24）中的一个直接或间接地联接以进行动力传递。

4. 发明公开

EP2772399A4 CONTROL DEVICE FOR HYBRID VEHICLE 有权
标题翻译： STEUERUNGSVORRICHTUNGFÜREIN HYBRIDFAHRZEUG
公开(公告)号：EP2772399A4
公开(公告)日：2017-05-10
申请号：EP12844107
申请日：2012-10-29
申请人： NISSAN MOTOR
发明人： KAWAMURA HIROAKI , TANISHIMA KAORI , YAMANAKA FUMIHIRO , TAKAMURA YUTAKA , UENO MUNETOSHI , KUDO NOBORU
IPC分类号： B60W10/02 , B60K6/48 , B60K6/547 , B60L11/14 , B60W10/06 , B60W10/08 , B60W20/00 , B60W50/00 , F16D48/02
CPC分类号： B60W20/00 , B60K6/48 , B60K6/547 , B60K2006/4825 , B60L11/14 , B60L11/1857 , B60L11/1861 , B60L15/20 , B60L15/2045 , B60L15/2054 , B60L2210/40 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/486 , B60L2240/507 , B60L2260/26 , B60L2270/145 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/40 , B60W50/0097 , B60W2510/0241 , B60Y2300/429 , B60Y2300/77 , Y02T10/48 , Y02T10/6221 , Y02T10/6252 , Y02T10/6291 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275 , Y02T10/7283 , Y02T10/84 , Y10S903/93
摘要： The object of the present invention is to prevent a shock from occurring when a slip polarity of a second clutch changes to negative slip after the engine start control has begun. The hybrid vehicle control device has an engine (1), a motor/generator (2), a first clutch (4), a second clutch (5), and an engine start control means ( FIG. 11 ). The first clutch (4) is disposed between the engine (1) and the motor/generator (2). The second clutch (5) is disposed between the motor/generator (2) and tires (7, 7). The engine start control means ( FIG. 11 ) has a negative slip detecting/predicting section (step S511) configured to detect or predict if a slip polarity of the second clutch (5) has transitioned from positive slip to negative slip after the engine start control has begun, and a forced backup start control section (step S514 to step S519) configured to start the engine with the second clutch (5) in a fully engaged state when a transition of the second clutch (5) to negative slip has been detected or predicted.
摘要翻译：本发明的目的是防止在发动机启动控制开始之后第二离合器的滑动极性变为负滑动时发生冲击。该混合动力车辆控制装置具有发动机（1），电动机/发电机（2），第一离合器（4），第二离合器（5）和发动机启动控制装置（图11）。第一离合器（4）设置在发动机（1）和电动机/发电机（2）之间。第二离合器（5）设置在电动机/发电机（2）和轮胎（7,7）之间。发动机启动控制单元（图11）具有负滑移检测/预测部（步骤S511），该负滑动检测/预测部配置成检测或预测在发动机起动之后第二离合器（5）的滑动极性是否已经从正滑转变为负滑动控制开始;以及强制备用开始控制部（步骤S514至步骤S519），当第二离合器（5）转变为负打滑时，以第二离合器（5）处于完全接合状态来启动发动机检测或预测。

5. 发明公开

EP2772398A4 CONTROL DEVICE FOR HYBRID VEHICLE 有权
标题翻译： STEUERUNGSVORRICHTUNGFÜREIN HYBRIDFAHRZEUG
公开(公告)号：EP2772398A4
公开(公告)日：2016-12-21
申请号：EP12843907
申请日：2012-08-23
申请人： NISSAN MOTOR
发明人： MATSUI HIROKI , SHIMOYAMA HIROKI , TAKAMURA YUTAKA
IPC分类号： B60W10/02 , B60K6/48 , B60K6/547 , B60L11/14 , B60W10/08 , B60W20/00
CPC分类号： B60W20/40 , B60K6/48 , B60K6/547 , B60K2006/4825 , B60L11/14 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/115 , B60W30/18027 , B60W2510/1055 , B60W2710/025 , B60W2710/0672 , B60W2710/085 , B60Y2300/429 , Y02T10/6221 , Y02T10/6252 , Y02T10/70 , Y02T10/7077 , Y10S903/93
摘要： The object of the present invention is to improve the vehicle behavior response to accelerator operation when the second clutch is in slip engagement after the engine start control has begun. The hybrid vehicle control device has an engine (1), a motor/generator (2), a first clutch (4), a second clutch (5), and an engine start control means ( FIG. 11 ). The first clutch (4) is disposed between the engine (1) and the motor/generator (2). The second clutch (5) is disposed between the motor/generator (2) and tires (7, 7). The engine start control means ( FIG. 11 ) has a CL2 slip transition control section (step S512 to step S515) configured to control a transition of the second clutch (5) to slip engagement when an engine start control is begun based on a mode transition request resulting from an accelerator depression operation, by increasing the torque transmission capacity of the second clutch (5) according to a prescribed slope after dropping the torque transmission capacity of the second clutch (5) to a value smaller than a target drive force.
摘要翻译：本发明的目的是在发动机启动控制开始之后，当第二离合器处于滑动接合时，改善对加速器操作的车辆行为响应。混合动力车辆控制装置具有发动机（1），电动机/发电机（2），第一离合器（4），第二离合器（5）和发动机起动控制装置（图11）。第一离合器（4）设置在发动机（1）和马达/发电机（2）之间。第二离合器（5）设置在马达/发电机（2）和轮胎（7,7）之间。发动机启动控制装置（图11）具有CL2滑移转移控制部（步骤S512〜步骤S515），其被配置为基于模式来控制第二离合器（5）的转变，以便当开始发动机起动控制时，滑动接合通过在将第二离合器（5）的转矩传递能力降低到小于目标驱动力的值之后，通过根据规定斜率增加第二离合器（5）的转矩传递容量，从加速器按压操作产生的转换请求。

6. 发明公开

EP2891588A1 NEUTRAL DETERMINATION DEVICE AND VEHICLE CONTROL APPARATUS 有权
标题翻译：黎巴嫩革命武装力量
公开(公告)号：EP2891588A1
公开(公告)日：2015-07-08
申请号：EP13832140.1
申请日：2013-07-19
申请人： Nissan Motor Co., Ltd
发明人： MATSUI Hiroki , TSUCHIKAWA Haruhisa , MATSUO Katsuhiro , SUZUKI Masami
IPC分类号： B60W10/02 , B60K6/48 , B60K6/547 , B60W10/08 , B60W10/10 , B60W20/00 , F16H59/10 , F16H59/74 , F16H61/12 , F16H63/42
CPC分类号： B60W20/50 , B60K6/48 , B60K6/547 , B60W10/02 , B60W10/08 , B60W10/10 , B60W10/115 , B60W20/00 , B60W30/184 , B60W30/186 , B60W50/0205 , B60W2050/022 , B60W2510/101 , B60W2540/16 , B60W2710/027 , B60W2710/081 , B60Y2300/429 , B60Y2400/76 , F16H59/105 , F16H59/68 , F16H61/12 , F16H63/46 , F16H2059/147 , F16H2059/6823 , Y02T10/6221 , Y10S903/93
摘要： When an inhibitor switch signal indicates that a vehicle operates in a "D" range, a motor generator MG is controlled in terms of rotational speed, and when a motor torque during the rotational speed control is less than an estimated motor torque based on a target transmission torque capacity of a second clutch CL2 that is interposed between the motor generator MG and a rear wheel RR/RL and connects and disconnects the motor generator MG and the rear wheel RR/RL to and from each other, a determination is made that an automatic transmission AT is in a neutral state.
摘要翻译：当抑制剂开关信号指示车辆在“D”范围内工作时，电动发电机MG以转速进行控制，并且当转速控制期间的电动机转矩小于基于目标的估计电动机转矩时介于电动发电机MG和后轮RR / RL之间的第二离合器CL2的传递转矩容量，并且将电动发电机MG和后轮RR / RL彼此连接和断开，判定为自动变速器AT处于中立状态。

7. 发明公开

EP2772399A1 CONTROL DEVICE FOR HYBRID VEHICLE 有权
标题翻译：混合动力车辆控制装置
公开(公告)号：EP2772399A1
公开(公告)日：2014-09-03
申请号：EP12844107.8
申请日：2012-10-29
申请人： Nissan Motor Company, Limited
发明人： KAWAMURA, Hiroaki , TANISHIMA, Kaori , YAMANAKA, Fumihiro , TAKAMURA, Yutaka , UENO, Munetoshi , KUDO, Noboru
IPC分类号： B60W10/02 , B60K6/48 , B60K6/547 , B60L11/14 , B60W10/06 , B60W10/08 , B60W20/00 , F16D48/02
CPC分类号： B60W20/00 , B60K6/48 , B60K6/547 , B60K2006/4825 , B60L15/20 , B60L15/2045 , B60L15/2054 , B60L50/16 , B60L58/12 , B60L58/16 , B60L2210/40 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/486 , B60L2240/507 , B60L2260/26 , B60L2270/145 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/40 , B60W50/0097 , B60W2510/0241 , B60Y2300/429 , B60Y2300/77 , Y02T10/48 , Y02T10/6221 , Y02T10/6252 , Y02T10/6291 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275 , Y02T10/7283 , Y02T10/84 , Y10S903/93
摘要： The object of the present invention is to prevent a shock from occurring when a slip polarity of a second clutch changes to negative slip after the engine start control has begun.
The hybrid vehicle control device has an engine (1), a motor/generator (2), a first clutch (4), a second clutch (5), and an engine start control means ( FIG. 11 ). The first clutch (4) is disposed between the engine (1) and the motor/generator (2). The second clutch (5) is disposed between the motor/generator (2) and tires (7, 7). The engine start control means ( FIG. 11 ) has a negative slip detecting/predicting section (step S511) configured to detect or predict if a slip polarity of the second clutch (5) has transitioned from positive slip to negative slip after the engine start control has begun, and a forced backup start control section (step S514 to step S519) configured to start the engine with the second clutch (5) in a fully engaged state when a transition of the second clutch (5) to negative slip has been detected or predicted.
摘要翻译：本发明的目的是防止在发动机启动控制开始之后第二离合器的滑动极性变为负滑动时发生冲击。该混合动力车辆控制装置具有发动机（1），电动机/发电机（2），第一离合器（4），第二离合器（5）和发动机启动控制装置（图11）。第一离合器（4）设置在发动机（1）和电动机/发电机（2）之间。第二离合器（5）设置在电动机/发电机（2）和轮胎（7,7）之间。发动机启动控制单元（图11）具有负滑移检测/预测部（步骤S511），该负滑动检测/预测部配置成检测或预测在发动机起动之后第二离合器（5）的滑动极性是否已经从正滑转变为负滑动控制开始;以及强制备用开始控制部（步骤S514至步骤S519），当第二离合器（5）转变为负打滑时，以第二离合器（5）处于完全接合状态来启动发动机检测或预测。

8. 发明公开

EP2743149A1 HYBRID VEHICLE CONTROL UNIT 审中-实审
标题翻译： STEUERUNGSEINHEITFÜREIN HYBRIDFAHRZEUG
公开(公告)号：EP2743149A1
公开(公告)日：2014-06-18
申请号：EP12822761.8
申请日：2012-07-10
申请人： Nissan Motor Co., Ltd
发明人： TSUCHIKAWA, Haruhisa , KOGURE, Yuya , SHIMOYAMA, Hiroki
IPC分类号： B60W10/02 , B60K6/40 , B60K6/48 , B60L11/14 , B60L15/20 , B60W10/04 , B60W10/06 , B60W10/08 , B60W20/00 , F02D29/02
CPC分类号： B60W20/10 , B60K6/46 , B60K6/48 , B60K2006/4825 , B60L7/14 , B60L7/24 , B60L11/14 , B60L11/1861 , B60L15/2009 , B60L15/2054 , B60L2210/40 , B60L2220/14 , B60L2240/12 , B60L2240/36 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/445 , B60L2240/486 , B60L2240/507 , B60L2240/642 , B60L2260/26 , B60L2260/44 , B60W10/02 , B60W10/06 , B60W10/08 , B60W20/00 , B60W20/15 , B60W30/184 , B60W2510/0241 , B60W2510/1025 , B60W2550/142 , B60W2710/025 , B60W2710/0644 , B60W2710/081 , B60Y2300/429 , F02D29/02 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y02T10/642 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275 , Y02T10/7291 , Y02T90/16 , Y10S903/93
摘要： The present invention relates to a hybrid vehicle control device which is capable of reducing motor torque during motor slip drive control when a driving force transmission system load is high. The hybrid vehicle control unit of the present invention comprises an engine (E), a motor generator (MG), a first clutch (CL1), a second clutch (CL2), a road surface gradient estimation and calculation unit (201), and an MWSC+CL1 slip control process unit (step S9). The motor generator (MG) starts the engine (E) while outputting a vehicle driving force. The first clutch (CL1) selectively engages and releases the engine (E) and the motor generator (MG). The second clutch (CL2) selectively engages and releases the motor generator (MG) and left and right rear wheels (RL and RR). The MWSC+CL1 slip control process unit is configured, when the driving force transmission system load is a predetermined level or above, to slip engage the first clutch (CL1) with the engine (E) remaining to operate at a predetermined rotation speed, and to slip engage the second clutch (CL2) with the motor generator (MG) being at a rotation speed lower than the predetermined rotation speed.
摘要翻译：混合动力车辆控制装置技术领域本发明涉及一种混合动力车辆控制装置，其能够在驱动力传递系统负载高时减少电动机滑动驱动控制期间的电动机转矩。本发明的混合动力车辆控制单元包括发动机（E），电动发电机（MG），第一离合器（CL1），第二离合器（CL2），路面坡度估计和运算单元（201），以及 MWSC + CL1滑移控制处理单元（步骤S9）。马达发电机（MG）在输出车辆驱动力的同时启动发动机（E）。第一离合器（CL1）选择性地接合和释放发动机（E）和电动发电机（MG）。第二离合器（CL2）选择性地接合和释放电动发电机（MG）和左后轮（RL）和右后轮（RR）。 MWAS + CL1滑移控制处理单元构成为当驱动力传递系统负载为预定水平以上时，使第一离合器（CL1）与保持发动机（E）以预定转速运转的滑动接合，以及滑动接合第二离合器（CL2），其中电动发电机（MG）处于低于预定转速的转速。

9. 发明授权

EP2772398B1 CONTROL DEVICE FOR HYBRID VEHICLE 有权
公开(公告)号：EP2772398B1
公开(公告)日：2018-11-14
申请号：EP12843907.2
申请日：2012-08-23
申请人： NISSAN MOTOR CO., LTD.
发明人： MATSUI, Hiroki , SHIMOYAMA, Hiroki , TAKAMURA, Yutaka
IPC分类号： B60W10/02 , B60K6/48 , B60K6/547 , B60L11/14 , B60W10/08 , B60W20/00
CPC分类号： B60W20/40 , B60K6/48 , B60K6/547 , B60K2006/4825 , B60L11/14 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/115 , B60W30/18027 , B60W2510/1055 , B60W2710/025 , B60W2710/0672 , B60W2710/085 , B60Y2300/429 , Y02T10/6221 , Y02T10/6252 , Y02T10/70 , Y02T10/7077 , Y10S903/93
摘要： The object of the present invention is to improve the vehicle behavior response to accelerator operation when the second clutch is in slip engagement after the engine start control has begun. The hybrid vehicle control device has an engine (1), a motor/generator (2), a first clutch (4), a second clutch (5), and an engine start control means ( FIG. 11 ). The first clutch (4) is disposed between the engine (1) and the motor/generator (2). The second clutch (5) is disposed between the motor/generator (2) and tires (7, 7). The engine start control means ( FIG. 11 ) has a CL2 slip transition control section (step S512 to step S515) configured to control a transition of the second clutch (5) to slip engagement when an engine start control is begun based on a mode transition request resulting from an accelerator depression operation, by increasing the torque transmission capacity of the second clutch (5) according to a prescribed slope after dropping the torque transmission capacity of the second clutch (5) to a value smaller than a target drive force.

10. 发明授权

EP2891588B1 NEUTRAL DETERMINATION DEVICE AND VEHICLE CONTROL APPARATUS 有权
标题翻译：中性判定装置和车辆控制装置
公开(公告)号：EP2891588B1
公开(公告)日：2018-02-21
申请号：EP13832140.1
申请日：2013-07-19
申请人： NISSAN MOTOR CO., LTD.
发明人： MATSUI Hiroki , TSUCHIKAWA Haruhisa , MATSUO Katsuhiro , SUZUKI Masami
IPC分类号： B60W10/115 , B60W30/186 , B60K6/48 , B60K6/547 , B60W10/02 , B60W10/08 , B60W20/00 , F16H63/46 , F16H59/68 , F16H59/14 , B60W50/02 , F16H61/12 , F16H59/10
CPC分类号： B60W20/50 , B60K6/48 , B60K6/547 , B60W10/02 , B60W10/08 , B60W10/10 , B60W10/115 , B60W20/00 , B60W30/184 , B60W30/186 , B60W50/0205 , B60W2050/022 , B60W2510/101 , B60W2540/16 , B60W2710/027 , B60W2710/081 , B60Y2300/429 , B60Y2400/76 , F16H59/105 , F16H59/68 , F16H61/12 , F16H63/46 , F16H2059/147 , F16H2059/6823 , Y02T10/6221 , Y10S903/93
摘要： When an inhibitor switch signal indicates that a vehicle operates in a "D" range, a motor generator MG is controlled in terms of rotational speed, and when a motor torque during the rotational speed control is less than an estimated motor torque based on a target transmission torque capacity of a second clutch CL2 that is interposed between the motor generator MG and a rear wheel RR/RL and connects and disconnects the motor generator MG and the rear wheel RR/RL to and from each other, a determination is made that an automatic transmission AT is in a neutral state.

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