公开(公告)号：EP2890578A1

公开(公告)日：2015-07-08

申请号：EP13736873.4

申请日：2013-07-08

申请人： Robert Bosch GmbH

发明人： KAESTNER, Frank ,  BAUER, Urs ,  BUSSMANN, Otmar

IPC分类号： B60K6/20 ,  B60K7/00 ,  B60T1/10 ,  B60T7/04 ,  B60T7/12 ,  B60T8/1755 ,  B60L7/26 ,  B60L15/20 ,  B60W10/08 ,  B60W30/18 ,  B60W20/00

CPC分类号： B60L15/2009 ,  B60K7/0007 ,  B60L7/26 ,  B60T1/10 ,  B60T7/04 ,  B60T2270/604 ,  B60W10/08 ,  B60W10/184 ,  B60W20/14 ,  B60W30/18127 ,  B60W2710/083 ,  B60Y2300/89 ,  Y02T10/7258

摘要： The invention relates to a brake control device (10) for a vehicle, comprising an actuation device (12) by means of which at least one first control signal (14) can be emitted to at least one electric drive motor (16) of the vehicle, at least taking into consideration at least one brake request signal (18) provided by a vehicle-specific sensor and/or control device, said signal allowing the at least one electric drive motor (16) to be controlled in a motor operational mode in which one generator braking moment (M), which does not equal zero, can be applied to at least one wheel of the vehicle by the at least one electric drive motor (16), said at least one electric drive motor (16) being controllable, by means of the at least one first control signal (14), in at least one overload operational mode as the motor operational mode in which the generator braking moment (M) which does not equal zero can be applied to said at least one wheel. The invention likewise relates to a method for operating at least one electric drive motor (16) for a vehicle.

公开(公告)号：EP2852518A1

公开(公告)日：2015-04-01

申请号：EP13729989.7

申请日：2013-05-17

申请人： Renault S.A.S.

发明人： AZZI, Hamid ,  PITA-GIL, Guillermo

IPC分类号： B60W10/184 ,  B60W30/18 ,  B60W20/00 ,  B60W50/00

CPC分类号： B60W30/18127 ,  B60T1/10 ,  B60T2270/604 ,  B60W10/184 ,  B60W20/14 ,  B60W2050/0089 ,  B60W2520/10 ,  B60W2530/14 ,  B60W2540/12

摘要： A diagnostic method for an
a posteriori analysis of the behaviour of a vehicle braking system, said braking system comprising a regenerative braking means, an additional braking means, and a distribution device, the method comprising a storage step (103, 109, 106) for storing, in a non-volatile memory, at least one current value of a braking parameter from the distribution device for subsequent analysis based on said at least one value stored in the non-volatile memory, characterised in that the storage step (103, 109, 106) is triggered by the execution of at least one event (102, 104, 05).

摘要翻译： 一种用于车辆制动系统的行为的后验分析的诊断方法，所述制动系统包括再生制动机构，附加制动机构和分配装置，所述方法包括在非易失性存储器中存储至少一个 基于存储在非易失性存储器中的至少一个值，来自用于后续分析的分配装置的制动参数的当前值，其中通过执行至少一个事件触发该存储。

公开(公告)号：EP2789516A1

公开(公告)日：2014-10-15

申请号：EP11877041.1

申请日：2011-12-09

申请人： Toyota Jidosha Kabushiki Kaisha

发明人： HASHIMOTO, Toshiya ,  YAGUCHI, Hideaki

IPC分类号： B60W10/30 ,  B60K6/445 ,  B60W20/00

CPC分类号： B60W10/184 ,  B60K6/445 ,  B60W10/06 ,  B60W10/08 ,  B60W20/14 ,  B60W20/50 ,  B60W30/18127 ,  B60W2540/10 ,  B60W2540/12 ,  Y02T10/6239 ,  Y02T10/6286

摘要： When the accelerator and the brake pedal are simultaneously depressed, braking occurs with drive force being produced. This increases the amount of heat produced by a friction braking device. Therefore, when the accelerator and the brake pedal are simultaneously depressed (S100: Yes), the range of use for a regenerative braking device is increased by expanding the regenerative braking limit (S101), thereby decreasing the range of use for the friction braking device, so that the produced heat to be suppressed. As a result, it is possible to simplify the friction braking device and eliminate the need to install a cooling mechanism equipped a high cooling performance.

摘要翻译： 当同时踩下加速器和制动踏板时，在产生驱动力的情况下发生制动。 这增加了摩擦制动装置产生的热量。 因此，当同时踩下加速器和制动踏板时（S100：是），通过扩大再生制动极限（S101）来增加再生制动装置的使用范围，由此减小用于摩擦制动装置的使用范围 ，使得产生的热量得到抑制。 结果，可以简化摩擦制动装置，并且不需要安装具有高冷却性能的冷却机构。

公开(公告)号：EP2783936A1

公开(公告)日：2014-10-01

申请号：EP11876292.1

申请日：2011-11-24

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： KATSUTA, Hiroshi

IPC分类号： B60W10/18 ,  B60K6/445 ,  B60L7/10 ,  B60W10/06 ,  B60W20/00 ,  F01N3/027

CPC分类号： B60W20/14 ,  B60K6/445 ,  B60L7/08 ,  B60L7/10 ,  B60L7/26 ,  B60L11/12 ,  B60L11/1861 ,  B60L15/2009 ,  B60L2240/423 ,  B60L2270/12 ,  B60W10/08 ,  B60W10/188 ,  B60W20/00 ,  B60W30/18127 ,  B60W2510/244 ,  B60W2530/12 ,  B60Y2300/474 ,  F01N3/2013 ,  Y02A50/2322 ,  Y02T10/26 ,  Y02T10/6239 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7275 ,  Y02T10/84 ,  Y10S903/93

摘要： In a vehicle capable of performing regenerative braking by a motor, when regenerative power is supplied to both of a battery and an electric heating catalyst device (EHC), and it is predicted that the battery is overcharged at the time of turning-off of EHC (a supply of power to the EHC is stopped), ECU (200) temporarily delays turning-off of EHC (250). ECU (200) determines whether or not a condition for turning off the EHC is met during the EHC turning-off delay (260). When the condition for turning off the EHC is met, the regenerative brake torque is lowered so that the regenerative power becomes less than the battery acceptable power, and the hydraulic brake torque is increased depending on lowering of the regenerative brake torque (270), and thereafter the EHC turning-off delay is cancelled (280).

摘要翻译： 在能够通过电动机进行再生制动的车辆中，当向电池和电加热催化剂装置（EHC）两者供应再生电力时，并且预测在EHC关闭时电池被过度充电 （EHC的电力供应停止）时，ECU（200）暂时延迟EHC（250）的关闭。 ECU（200）确定在EHC关闭延迟（260）期间是否满足关闭EHC的条件。 当满足关闭EHC的条件时，再生制动转矩降低，使得再生功率变得小于电池可接受功率，并且液压制动转矩随着再生制动转矩（270）的降低而增加，并且 此后EHC关闭延迟被取消（280）。

公开(公告)号：EP2477833B1

公开(公告)日：2013-11-06

申请号：EP10801713.8

申请日：2010-09-14

申请人： Kpit Cummins Infosystems Limited

发明人： PANDIT, S., B., (Ravi) ,  KSHATRIYA, Tejas, Krishna ,  VAIDYA, Vinay, G.

IPC分类号： B60W10/06 ,  B60W10/08 ,  B60K1/00 ,  B60W20/00 ,  F02N11/04 ,  B60W50/00 ,  B60K6/485

CPC分类号： B60W20/11 ,  B60K1/00 ,  B60K6/485 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W20/10 ,  B60W20/12 ,  B60W20/14 ,  B60W20/40 ,  B60W2050/0089 ,  B60W2510/244 ,  B60W2530/14 ,  B60W2540/10 ,  B60W2710/06 ,  B60W2710/08 ,  F02N11/04 ,  Y02T10/6226 ,  Y02T10/6269 ,  Y02T10/6291 ,  Y02T10/7258 ,  Y02T10/84 ,  Y10S903/903

摘要： A method of providing assistance to an internal combustion engine for a vehicle using an electric motor coupled to the engine is provided. The method comprises predicting a driving range based on historical driving range data. The historical driving range data includes one or more distances that the vehicle was driven during one or more previous driving cycles. The method further comprises selectively operating the motor to provide assistance to the engine at predetermined operating conditions of the engine. The assistance provided to the engine at one or more of the predetermined operating conditions is determined based at least in part on the predicted driving range.

公开(公告)号：EP2591960A1

公开(公告)日：2013-05-15

申请号：EP11306465.3

申请日：2011-11-10

申请人： Zerbato, Thierry ,  Duclos, Pascal

发明人： Zerbato, Thierry ,  Duclos, Pascal

IPC分类号： B60T1/10 ,  B60W10/08 ,  B60W20/00 ,  B60W30/18 ,  B60W10/184 ,  B60T7/04

CPC分类号： B60W20/00 ,  B60K6/48 ,  B60L7/18 ,  B60L7/26 ,  B60L15/2009 ,  B60L2200/22 ,  B60T1/10 ,  B60T13/586 ,  B60T2201/03 ,  B60W10/08 ,  B60W10/184 ,  B60W20/14 ,  B60W30/18127 ,  B60W2510/182 ,  B60W2710/083 ,  B60Y2300/89 ,  Y02T10/6221 ,  Y02T10/645 ,  Y02T10/72 ,  Y02T10/7275

摘要： L'objet de l'invention est un procédé d'assistance électrique au freinage d'un véhicule à motorisation (M), ladite motorisation (M) comprenant un moteur électrique (10) couplé à un arbre principal (20) entraînant une roue (22) du véhicule, une roue (22) dudit véhicule étant équipée d'un dispositif de freinage (48) mécanique actionné par un circuit hydraulique (47), ledit procédé consistant à capter une information dans le circuit hydraulique (47) et à utiliser ladite information comme consigne d'un couple de freinage généré par le moteur électrique (10) et exercé sur l'arbre principal (20), l'information captée dans le circuit hydraulique (47) de freinage étant une mesure de pression (P) du fluide, ladite mesure de pression (P) étant effectuée par un capteur (60) disposé en sortie du dispositif de mise en pression (56) du circuit hydraulique (47), la mesure de pression (P) étant transmise aux moyens de commande (34) du moteur électrique (10) sous la forme d'un signal électrique de tension électrique (T), et ledit signal étant exploité par lesdits moyens de commande (34) pour le calcul d'une consigne (C) de couple de freinage appliquée au moteur électrique, le procédé étant caractérisé en ce que ladite consigne (C) de couple de freinage électrique est proportionnelle à la tension (T) issue du capteur de pression (60), et en ce que le facteur de proportionnalité (K) entre la tension de sortie (T) du capteur (60) et la consigne (C) est paramétré dans les moyens de commande (34).

摘要翻译： 该方法涉及通过液压系统（47）机械地致动螺钉锁定装置（48）。 传感器（60）布置在用于检测压力测量（M）的液压回路的加压装置（56）的输出处。压力测量被传送到电动机（10）的控制单元（34） 一种电压信号的形式。 电动制动转矩的参考与从传感器得到的电压信号成比例。 传感器的输出电压与基准之间的比例因子在控制单元中设定。

公开(公告)号：EP0903258B1

公开(公告)日：2003-07-16

申请号：EP98307547.4

申请日：1998-09-17

申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA

发明人： Oshima, Yoshikazu ,  Tatara, Yusuke ,  Ishikawa, Motoshi ,  Tamagawa, Yutaka ,  Sugiyama, Tetsu ,  Yano, Toru

IPC分类号： B60K41/00 ,  B60L11/12

CPC分类号： B60W20/13 ,  B60K6/24 ,  B60K6/46 ,  B60K6/485 ,  B60K6/54 ,  B60K6/547 ,  B60L11/16 ,  B60L2240/423 ,  B60L2260/42 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/18 ,  B60W10/26 ,  B60W20/00 ,  B60W20/10 ,  B60W20/14 ,  B60W30/18127 ,  B60W30/18136 ,  B60W2510/244 ,  B60W2520/10 ,  B60W2530/16 ,  B60W2540/10 ,  B60W2710/0605 ,  B60W2710/0616 ,  B60W2710/0666 ,  B60W2710/083 ,  Y02T10/56 ,  Y02T10/6226 ,  Y02T10/6286 ,  Y02T10/6295 ,  Y02T10/642 ,  Y02T10/76 ,  Y02T10/84 ,  Y10S903/903 ,  Y10S903/905 ,  Y10S903/917 ,  Y10S903/919 ,  Y10S903/945 ,  Y10S903/947

摘要： A control system controls a hybrid vehicle having an engine (1) for rotating a drive axle (2), an electric motor (3) for assisting the engine (1) in rotating the drive axle (2) and converting kinetic energy of the drive axle (2) into electric energy in a regenerative mode, and an electric energy storage unit (14) connected through a drive control circuit to the electric motor (3), for storing electric energy. The control system has a regenerative quantity determining unit which includes first, second, and third regenerative quantity establishing units. The first regenerative quantity establishing unit establishes a first regenerative quantity for the electric motor (3) based on a vehicle speed of the hybrid vehicle when the supply of fuel to the engine (1) is stopped upon deceleration of the hybrid vehicle. The second regenerative quantity establishing unit establishes a second regenerative quantity for the electric motor (3) based on a remaining capacity of the electric energy storage unit (14). The third regenerative quantity establishing unit establishes a third regenerative quantity for the electric motor (3) based on a temperature of the drive control circuit (13). A pumping loss controlling unit (121) controls pumping losses of the engine (1) based on the first, second, and third regenerative quantities.

公开(公告)号：EP4253179B1

公开(公告)日：2024-10-09

申请号：EP20959790.5

申请日：2020-10-28

IPC分类号： B60W30/02 ,  B60K6/52 ,  B60K1/02 ,  B60L15/20 ,  B60L50/50 ,  B60W10/08 ,  B60W20/14 ,  B60W30/18

CPC分类号： Y02T10/72 ,  B60K6/52 ,  B60L15/2009 ,  B60W10/08 ,  B60W20/14 ,  B60W30/18172 ,  B60W30/18127 ,  B60W2540/1020130101 ,  B60W2520/1020130101 ,  B60W2520/40320130101 ,  B60W2520/26320130101 ,  B60W2710/08320130101 ,  B60W2510/08220130101 ,  B60W2720/40320130101 ,  B60W30/02 ,  B60L7/26 ,  B60L2240/42320130101 ,  B60L2240/42120130101 ,  B60L2220/4220130101 ,  B60L15/32 ,  B60L3/10

公开(公告)号：EP4424537A1

公开(公告)日：2024-09-04

申请号：EP23159209.8

申请日：2023-02-28

申请人： Volvo Truck Corporation

发明人： CHAVRIER, Philemon ,  POUSSIN, Olivier ,  MAZAUFROY, Cédric ,  PESENTI, Sebastien

IPC分类号： B60K6/387 ,  B60K6/48 ,  B60W20/40 ,  B60W20/14 ,  B60W10/08 ,  B60W10/06 ,  B60W10/02 ,  B60W30/18

CPC分类号： B60K6/387 ,  B60K6/48 ,  B60K2006/480820130101 ,  B60W20/40 ,  B60W20/14 ,  B60W2300/12520130101 ,  B60W10/08 ,  B60W10/06 ,  B60W10/02 ,  B60W2510/24420130101 ,  B60W30/18127 ,  B60W2520/0420130101 ,  B60W2520/1020130101

摘要： A vehicle comprises an internal combustion engine, a wheel propulsion shaft, wheels and a kinetic energy recovery system configured to recover and store kinetic energy of the vehicle, and restore the stored energy by propelling the wheel propulsion shaft and/or by cranking the internal combustion engine. To reduce the emissions of the vehicle, a method (100) for operating the vehicle comprises, when the vehicle operates:
- when the vehicle is not stationary, recovering (102) and storing kinetic energy of the vehicle in the KERS,
- when the vehicle is stationary, measuring (104) an energy level stored in the KERS and comparing (106) the measured energy level to a predetermined high threshold value, so that the method comprises, if the energy level stored in the KERS is above the predetermined high threshold value:
- stopping (108) the internal combustion engine, then
- when the vehicle start is required, propelling (110) the wheel propulsion shaft exclusively by the KERS.

公开(公告)号：EP3835157B1

公开(公告)日：2024-07-24

申请号：EP18929380.6

申请日：2018-08-06

IPC分类号： B60K6/442 ,  B60K6/46 ,  B60W10/06 ,  B60W10/26 ,  B60W20/13 ,  B60W20/16 ,  B60W10/08 ,  B60W20/14 ,  B60W30/182 ,  B60W30/188 ,  B60W30/20 ,  B60W20/10

CPC分类号： B60W20/13 ,  B60W10/06 ,  B60W20/16 ,  B60W10/26 ,  B60K6/46 ,  Y02T10/62 ,  Y02T10/92 ,  B60W10/08 ,  B60W20/14 ,  B60W30/182 ,  B60W30/1882 ,  B60W2030/20620130101 ,  B60W2540/10320130101 ,  B60W2540/10620130101 ,  B60W2520/1020130101 ,  B60W2710/060520130101 ,  B60W2710/063820130101 ,  B60W2710/064420130101 ,  B60W2710/066620130101 ,  B60W2710/068320130101 ,  B60W2510/24420130101 ,  B60W2710/062220130101 ,  B60W20/10 ,  Y02T10/70 ,  B60K6/442 ,  B60W2510/067120130101