公开(公告)号：EP2675680B1

公开(公告)日：2016-04-13

申请号：EP12703854.5

申请日：2012-02-16

申请人： CNH Industrial Italia S.p.A.

发明人： HUBER, Christian ,  MORSELLI, Riccardo ,  POSSELIUS, John H.

IPC分类号： B60W10/10 ,  B60W10/06 ,  B60W10/30 ,  B60W30/18 ,  F16H61/47 ,  B60K17/28 ,  F16H47/04 ,  F16H37/08

CPC分类号： B60K25/06 ,  B60K17/28 ,  B60W10/06 ,  B60W10/103 ,  B60W10/30 ,  B60W30/1888 ,  B60W2510/105 ,  B60W2520/28 ,  B60W2550/402 ,  B60Y2200/22 ,  F16H47/04 ,  F16H61/42 ,  F16H61/47 ,  F16H63/44 ,  F16H2037/0866 ,  F16H2037/088 ,  F16H2059/366 ,  F16H2059/666 ,  Y02T10/76

摘要： A PTO transmission system in a vehicle for transmitting power to a PTO shaft driving an implement comprises a planetary drive unit having first and second input and output coupled to the PTO shaft. The first and second input are coupled to an output shaft of the vehicle engine and to an output shaft of a drive motor, respectively. A control system controls the transfer of power from a power source to the drive motor. The power source is a variable power generating source driven by the PTO shaft. The drive motor is configured and adapted to decrease or increase the rotational speed of the output of the planetary drive unit on an increase or decrease of the power transferred to it, respectively.

公开(公告)号：EP2979010A1

公开(公告)日：2016-02-03

申请号：EP13715604.8

申请日：2013-03-27

申请人： Volvo Truck Corporation

发明人： ANDERSSON, Henrik ,  ERIKSSON, Anders

IPC分类号： F16H61/16 ,  B60W30/184 ,  F16H61/02 ,  F16H61/12 ,  F16H59/66 ,  F16H59/14 ,  F16H59/36 ,  B60W40/06

CPC分类号： F16H61/16 ,  B60W30/1843 ,  B60W30/1846 ,  B60W30/1882 ,  B60W30/1884 ,  B60W2510/0638 ,  B60W2550/143 ,  B60W2710/1005 ,  B60W2710/1022 ,  F16H59/14 ,  F16H59/36 ,  F16H59/66 ,  F16H59/78 ,  F16H61/0213 ,  F16H61/12 ,  F16H2059/147 ,  F16H2059/366 ,  F16H2059/666 ,  F16H2059/743 ,  F16H2061/0216 ,  F16H2061/022 ,  F16H2061/124 ,  F16H2061/161

摘要： A control method is provided for a powertrain in a vehicle, the powertrain including an engine mechanically connected to a gearbox and an Electronic Control Unit (ECU), wherein the method includes allowing an extraordinary gear shift in spite of a first torque comparison indicating an expected engine output torque demand above a first general limit for allowed output torque associated with the extraordinary gear shift provided that: a second torque comparison indicates that the expected engine output torque demand after the extraordinary gear shift is within the limits of a second temporarily increased allowed engine output torque limit; and an extraordinary gear shift criteria is fulfilled indicating a gear shift is allowed the criteria being dependent on at least one parameter chosen among estimated fuel efficiency, engine efficiency, expected future torque demand, time of running the engine above the general engine torque limit and engine temperature.

公开(公告)号：EP2867560A1

公开(公告)日：2015-05-06

申请号：EP13748376.4

申请日：2013-06-26

申请人： Scania CV AB

发明人： JOHANSSON, Oskar ,  ÖGREN, Mikael ,  ROOS, Fredrik

IPC分类号： F16H61/02 ,  B60W30/14 ,  B60W30/18

CPC分类号： F16H61/0213 ,  B60W10/11 ,  B60W30/18072 ,  B60W50/0097 ,  B60W2030/18081 ,  B60W2030/1809 ,  B60W2300/125 ,  B60W2550/142 ,  B60W2550/143 ,  B60W2550/402 ,  F16H59/18 ,  F16H59/36 ,  F16H59/44 ,  F16H59/66 ,  F16H59/68 ,  F16H59/70 ,  F16H63/42 ,  F16H2059/142 ,  F16H2059/186 ,  F16H2059/366 ,  F16H2059/663 ,  F16H2059/666 ,  F16H2059/6815 ,  F16H2061/0216 ,  F16H2063/426 ,  F16H2300/02 ,  Y02T10/76 ,  Y02T10/84

摘要： A method and a system for choosing a transmission mode in a vehicle over the course of a road section, wherein the vehicle has applied coasting prior to this road section and wherein a highest permitted speed vmax is defined for the road section, below which an actual speed for the vehicle should be kept. A simulation of a future speed profile vsim_Gear for a possible gear position for a gearbox in the vehicle is conducted on the basis of a road slope obtained from map data in combination with vehicle positioning information and wherein the simulation simulates, when the road section lies ahead of the vehicle, an actual speed for the vehicle over the course of the road section. Next, an evaluation is carried out of whether a suspension of the coasting in favor of the possible gear position is recommended, wherein the possible gear position is deemed recommendable if a highest value vsim_Gear_max for the future speed profile exceeds the highest permitted speed vmax. The evaluation is then utilized in the choice of transmission mode.

摘要翻译： 用于在路段的过程中选择车辆中的变速器模式的方法和系统，其中车辆已经在该路段之前施加惯性滑行，并且其中最高允许速度v max应低于该最高允许速度v max ，是为路段定义的。 根据本发明，基于道路坡度对车辆中的变速箱的可能的档位进行未来速度曲线v sim_Gear的模拟，其中所述道路坡度是从地图数据结合定位信息获得的 并且其中，当所述路段位于所述车辆的前方时，所述模拟模拟在所述路段的路线上的所述车辆的实际速度。 接下来，对是否推荐暂停惯性行驶以支持可能的档位进行评估，其中，如果未来速度曲线的最高值v sim_Gear_max超过最高允许速度v max，则认为可能的档位是可推荐的 。 然后评估被用于传输模式的选择。

公开(公告)号：EP2675678A1

公开(公告)日：2013-12-25

申请号：EP12703852.9

申请日：2012-02-16

申请人： CNH Italia S.p.A.

发明人： HUBER, Christian ,  MORSELLI, Riccardo ,  POSSELIUS, John, H.

IPC分类号： B60W10/10 ,  B60W10/06 ,  B60W10/30 ,  B60W30/18 ,  F16H61/47 ,  F16H47/04 ,  F16H37/08

CPC分类号： B60K25/06 ,  B60K17/28 ,  B60W10/06 ,  B60W10/103 ,  B60W10/30 ,  B60W30/1888 ,  B60W2510/105 ,  B60W2520/28 ,  B60W2550/402 ,  B60Y2200/22 ,  F16H47/04 ,  F16H61/42 ,  F16H61/47 ,  F16H63/44 ,  F16H2037/0866 ,  F16H2037/088 ,  F16H2059/366 ,  F16H2059/666 ,  Y02T10/76

摘要： A PTO transmission system in a vehicle for transmitting power to a PTO shaft driving an implement comprises a planetary drive unit having first and second input and output coupled to the PTO shaft. The first and second input are coupled to an output shaft of the vehicle engine and to an output shaft of a drive motor, respectively. A control system controls the transfer of power from a power source to the drive motor. The power source is a variable power generating source driven by the PTO shaft. The drive motor is configured and adapted to decrease or increase the rotational speed of the output of the planetary drive unit on an increase or decrease of the power transferred to it, respectively.

公开(公告)号：EP2135786A3

公开(公告)日：2011-01-19

申请号：EP09006614.3

申请日：2009-05-15

申请人： Aisin AW Co., Ltd.

发明人： Kondou, Yoshito ,  Miyajima, Takayuki ,  Takeuchi, Atsushi

IPC分类号： B60W30/18 ,  B60W10/06 ,  F16H59/66 ,  F16H61/02 ,  F16H59/18

CPC分类号： B60W10/06 ,  B60W10/10 ,  B60W10/184 ,  B60W10/196 ,  B60W30/18136 ,  B60W2720/106 ,  F16H59/66 ,  F16H61/0213 ,  F16H2059/666

摘要： Information pertaining to a first zone set ahead of a host vehicle and a second zone farther ahead than the first zone is acquired. Based on the information, if a distance between an end point of the first zone and a start point of the second zone is shorter than a distance within which the host vehicle can be slowed at a predetermined deceleration to a second target vehicle speed for traveling the second zone at the start point of the second zone, a second acceleration gear ratio is acquired for accelerating the host vehicle in a second acceleration zone following the second zone. The gear ratio of the host vehicle is set to the second acceleration gear ratio in a first deceleration zone for slowing the host vehicle before reaching the first zone.

公开(公告)号：EP1045121B1

公开(公告)日：2009-12-23

申请号：EP00107554.8

申请日：2000-04-07

申请人： NISSAN MOTOR COMPANY LIMITED

发明人： Toukura, Nobusuke ,  Nozaki, Mikio ,  Yoshinoya, Daisuke, Nissannishiteraoryo A-504 ,  Yasuoka, Masayuki

IPC分类号： B60W30/18 ,  B60W10/06 ,  B60W10/10

CPC分类号： F16H61/66 ,  B60W10/06 ,  B60W10/107 ,  B60W30/188 ,  B60W2510/0638 ,  B60W2520/10 ,  B60W2530/16 ,  B60W2540/10 ,  B60W2550/13 ,  B60W2550/402 ,  B60W2710/105 ,  F02D11/105 ,  F02D41/021 ,  F16H2059/142 ,  F16H2059/666 ,  Y10T477/675

摘要： A driving force control system is provided for an automotive vehicle powertrain. The driving force control system has an accelerator pedal sensor to detect the vehicle's operator depression of an accelerator pedal of the vehicle, a vehicle speed sensor to detect a vehicle speed of the vehicle, and a powertrain control module. The powertrain control modules includes a microprocessor to determine an ordinary target driving force in response to the vehicle's operator depression of the accelerator pedal and the vehicle speed, to determine a running resistance increment, to determine a driving force correction in response to the vehicle's operator depression and the driving force correction, and to determine a corrected target driving force after correcting the ordinary target driving force with the driving force correction.

公开(公告)号：EP1278648B1

公开(公告)日：2008-05-14

申请号：EP01936295.3

申请日：2001-04-28

申请人： ZF FRIEDRICHSHAFEN Aktiengesellschaft

发明人： HENNEKEN, Markus ,  JAUCH, Friedemann ,  HERBSTER, Kai-Uwe ,  SCHULER, Franz-Josef ,  MAUZ, Thomas

IPC分类号： B60W30/14 ,  B60W10/10 ,  B60W10/04 ,  F16H61/02

CPC分类号： B60K31/042 ,  B60W2530/16 ,  B60W2550/142 ,  B60W2550/402 ,  F16H59/66 ,  F16H61/0213 ,  F16H61/10 ,  F16H2059/663 ,  F16H2059/666 ,  F16H2061/0227 ,  Y10T477/322

摘要： A method for control of an automatic transmission for a motor vehicle equipped with cruise control consists in that during cruise control of the transmission control changes to a separate driving program which is function of external influences, especially of the road inclination. This driving program is updated according to external influences. In the "set" state, change is made to the separate driving program and in the "restore" state the control can be adjusted so that the separate driving program be activated immediately or not until reaching the "set" control state.

公开(公告)号：EP1439975B1

公开(公告)日：2007-12-12

申请号：EP02780238.8

申请日：2002-10-30

申请人： VOLVO LASTVAGNAR AB

发明人： ERIKSSON, Anders ,  STEEN, Marcus

IPC分类号： B60W30/18 ,  F16H61/02 ,  B60W10/06 ,  B60W10/10

CPC分类号： F16H61/0213 ,  B60W10/02 ,  B60W10/06 ,  B60W10/10 ,  B60W10/11 ,  B60W10/111 ,  B60W30/188 ,  B60W2540/106 ,  B60W2540/30 ,  B60W2550/142 ,  B60W2550/143 ,  B60W2550/402 ,  F02D41/0215 ,  F02D41/023 ,  F02D2200/701 ,  F02D2200/702 ,  F16H59/66 ,  F16H61/70 ,  F16H2059/663 ,  F16H2059/666 ,  F16H2061/0015 ,  F16H2061/0018 ,  F16H2061/0227 ,  F16H2300/14 ,  Y02T10/56

摘要： The present invention relates to a motor vehicle with a clutch (3) and an automated transmission (9) between the engine and the drive wheels of the vehicle. The vehicle has a first electronic control unit (48) for controlling the engine, a second electronic control unit (45) for controlling the transmission, depending on a set position of a manual gear selector (46). The second control unit, with the gear selector in position for automatic shifting, selects a gear for starting off or under way, which is determined by the gear selection strategy stored in the second control unit as a function of various parameters fed into the second control unit. The invention is characterized in that the second control unit is disposed, at starting off or under way, to continuously perform computer simulations, at least on the basis of information on road incline and throttle opening position, of the future travel of the vehicle, for a set of different combinations of shift rpm:s and shift increments. This is in accordance with a criterion selected automatically or manually by the driver, using a switch. The second control unit selects out a shifting schedule which will be optimal in accordance with the selected criterion.

公开(公告)号：EP1199498B1

公开(公告)日：2006-11-15

申请号：EP01119391.9

申请日：2001-08-11

申请人： Dr.Ing. h.c.F. Porsche Aktiengesellschaft

发明人： Heim, Udo

IPC分类号： F16H61/02 ,  F16H59/02

CPC分类号： F16H61/0213 ,  B60W30/182 ,  B60W2550/402 ,  F16H59/20 ,  F16H2059/666 ,  F16H2061/6643 ,  Y10T477/619 ,  Y10T477/6237 ,  Y10T477/6242 ,  Y10T477/636

摘要： The controller (1) sets the gears or ratios of the gearbox (2) according to a control program and contains a memory in which options or parameters or options and parameters for influencing the control program are stored so as to be alterable and an input device connected to the memory, whereby the input device has write access to the memory.

公开(公告)号：EP1475265A3

公开(公告)日：2005-10-05

申请号：EP04005543.6

申请日：2004-03-09

申请人： ROBERT BOSCH GMBH

发明人： Kustosch, Mario

IPC分类号： B60K41/06 ,  B60K31/00 ,  B60K41/02

CPC分类号： B60W30/16 ,  B60K31/0008 ,  B60W30/09 ,  B60W2030/18081 ,  B60W2030/1809 ,  B60W2520/10 ,  B60W2530/10 ,  B60W2530/16 ,  B60W2550/10 ,  B60W2550/302 ,  B60W2550/306 ,  B60W2550/308 ,  B60W2710/065 ,  B60W2710/1005 ,  F16H61/0204 ,  F16H61/21 ,  F16H2059/666 ,  F16H2061/0237 ,  G08G1/166 ,  Y02T10/52 ,  Y02T10/76 ,  Y02T10/84

摘要： Um ein Fahrzeug (F) besonders kraftstoffsparend betreiben zu können wird vorgeschlagen, dass die folgenden Schritte, unabhängig von ihrer Reihenfolge, ausgeführt werden: Ermitteln eines Zielobjekts (Z); Ermitteln einer ersten Entfernung (TA) des Fahrzeugs (F) zu dem Zielobjekt (Z); Ermitteln einer Reichweite (Δskupplaus) des Fahrzeugs (F) unter der Annahme, dass keine Wirkverbindung zwischen der Brennkraftmaschine und den Antriebsrädern besteht; Ermitteln einer zweiten Entfernung (sziel) in Abhängigkeit der ersten Entfernung (TA) und eines vorgebbaren Toleranzbereichs (DSZIEL), so dass sziel + DSZIEL ≤ TA gilt; Ermitteln einer Getriebeuntersetzung (gangi), so dass die Brennkraftmaschine in dem Schubabschaltemodus betrieben wird, falls die Getriebeuntersetzung (gangi) in Wirkverbindung mit den Antriebsrädern und der Brennkraftmaschine gebracht wird.