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1. 发明公开

EP3044482A1 PROCÉDÉ ET SYSTÈME DE COMMANDE D' UNE BOITE DE VITESSES AUTOMATIQUE 有权转让
标题翻译： VERFAHREN UND SYSTEM ZUR STEUERUNG EINES AUTOMATISCHEN GETRIEBES
公开(公告)号：EP3044482A1
公开(公告)日：2016-07-20
申请号：EP14747086.8
申请日：2014-07-09
申请人： Renault S.A.S.
发明人： RIESENMEY, Fabrice , BAURIN, Claude
IPC分类号： F16H61/02 , F16H59/72 , F16H57/04 , F16H59/50
CPC分类号： F16H61/0251 , B60W30/194 , B60W2510/108 , B60W2710/1083 , F16H59/50 , F16H59/72
摘要： System for controlling a motor vehicle automatic transmission, comprising at least one modulation solenoid valve positioned in a hydraulic circuit. The system comprises a means (19) for determining extreme climate conditions, able to compare a temperature measurement near the modulation solenoid valves to a threshold, a means (20) for determining the imminence of a start up of the power train of the vehicle based on at least one signal from a sensor, connected as input to a means (21) for controlling the modulation solenoid valves, able to emit a control signal modulated by a cyclic ratio, comprising an inrush current followed by a holding current, and a deactivation means (22) able to deactivate the means (21) for controlling the activation of the modulation solenoid valves when the power train is started up.
摘要翻译：用于控制机动车辆自动变速器的系统，包括位于液压回路中的至少一个调制电磁阀。该系统包括用于确定极端气候条件的装置（19），能够将调制电磁阀附近的温度测量值与阈值进行比较;用于确定基于车辆的动力传动系的起动的紧急程度的装置（20）在来自传感器的至少一个信号上，作为输入连接到用于控制调制电磁阀的装置（21），该装置能够发出由循环比调制的控制信号，该控制信号包括随后保持电流的浪涌电流和停用能够停止用于控制在动力传动系起动时调节电磁阀的启动的装置（21）的装置（22）。

2. 发明公开

EP2233791A3 Control apparatus and method for automatic transmission 有权
标题翻译：装置和方法用于自动变速器的控制
公开(公告)号：EP2233791A3
公开(公告)日：2015-07-15
申请号：EP10151725.8
申请日：2010-01-27
申请人： JATCO Ltd , Nissan Motor Co., Ltd.
发明人： Hirasako, Kazuki , Suzuki, Masami
IPC分类号： F16H61/06 , F16H63/50 , B60W30/18 , B60W10/06 , B60W10/10 , F16H61/686
CPC分类号： F16H61/061 , B60W10/06 , B60W10/11 , B60W30/18072 , B60W30/19 , B60W2050/0088 , B60W2050/0089 , B60W2050/0094 , B60W2510/108 , B60W2710/0666 , B60W2710/1083 , F16H61/686 , F16H63/502 , F16H2059/186 , F16H2061/0087 , Y02T10/76
摘要： A control apparatus includes a shift-pressure learning correction controlling section configured to perform a shift-pressure learning correction in which a physical quantity representing a progress of shift is measured at a time of current downshift, and in which an engagement command pressure for a friction element is corrected at a time of next downshift on the basis of a divergence between the measured physical quantity and a target physical quantity; a shift-torque increase controlling section configured to perform a torque increase control in which a command for temporarily increasing torque of a drive source starts to be outputted when a start estimation timing of torque phase has just come during a transition period given between start and end of the downshift; and a learning convergence judging section configured to judges whether the shift-pressure learning correction has converged, configured to prohibit the torque increase control until it is decided that the shift-pressure learning correction has converged, and configured to permit the torque increase control when it is decided that the shift-pressure learning correction has converged.

3. 发明授权

EP2604486B1 Coast stop vehicle and control method for coast stop vehicle 有权
标题翻译：海岸停止车辆和海岸停车车辆的控制方法
公开(公告)号：EP2604486B1
公开(公告)日：2014-09-17
申请号：EP12008147.6
申请日：2012-12-05
申请人： JATCO Ltd
发明人： Tatewaki, Keichi , Miyazono, Masayuki , Wakayama, Hideshi
IPC分类号： B60W30/18 , B60W10/02 , B60W10/06 , B60W10/107 , B60W10/30 , F16H61/662 , F16H37/02
CPC分类号： B60W10/06 , B60W10/023 , B60W10/026 , B60W10/107 , B60W10/30 , B60W30/18072 , B60W2030/1809 , B60W2520/10 , B60W2710/028 , B60W2710/0644 , B60W2710/1005 , B60W2710/1083 , F16H61/66259 , F16H2037/023 , F16H2312/14 , Y02T10/48 , Y02T10/76 , Y10T477/636 , Y10T477/656

4. 发明公开

EP2457793A2 Coast stop vehicle and control method for coast stop vehicle 有权
标题翻译：海岸停止车辆和海岸停车车辆的控制方法
公开(公告)号：EP2457793A2
公开(公告)日：2012-05-30
申请号：EP11009034.7
申请日：2011-11-14
申请人： JATCO Ltd
发明人： Watanabe, Shinichiro , Tatewaki, Keichi , Yamada, Naohiro , Aoyama, Noritaka
IPC分类号： B60W30/18 , B60W10/02 , B60W10/115 , B60W10/06
CPC分类号： B60W30/18072 , B60W10/026 , B60W10/06 , B60W10/115 , B60W2510/0233 , B60W2540/10 , B60W2710/1005 , B60W2710/1083 , Y02T10/76 , Y10T477/6403 , Y10T477/688 , Y10T477/69 , Y10T477/75 , Y10T477/78
摘要： A coast stop vehicle includes a hydraulic pressure supplying unit which supplies a hydraulic pressure to the transmission (4) while the engine (1) is stopped, a coast stop start condition judging unit which judges whether or not a coast stop start condition holds, a coast stop control unit which stops the engine (1) when the coast stop start condition is judged to hold by the coast stop start condition judging unit and starts the engine (1) when receiving an acceleration request from a driver during the coast stop, a transmission control unit which causes a downshift of the transmission (4) when receiving the acceleration request from the driver during the coast stop, and a hydraulic control unit which supplies the hydraulic pressure to an after-shift frictional engagement element (32) which realizes a gear position after the downshift of the transmission (4) during the coast stop.
摘要翻译：滑行停止车辆包括：液压供给单元，其在发动机（1）停止时向变速器（4）供给液压压力;滑行停止开始条件判定单元，其判定滑行停止开始条件是否成立; a 当滑行停止开始条件判定单元判定为滑行停止开始条件成立时使发动机（1）停止，在滑行停止中接收到来自驾驶员的加速要求时起动发动机（1）的滑行停止控制单元，变速器控制单元，其在滑行停止期间当接收到来自驾驶员的加速要求时使变速器（4）降档;以及液压控制单元，其将液压供给到实现了变速器（4）的换档摩擦接合元件在滑行停止期间变速器（4）降档后的档位。

5. 发明授权

EP3173669B1 A VEHICLE WITH A CONTINUOUSLY VARIABLE TRANSMISSION, AND METHOD FOR CONTROLLING THE CONTINUOUSLY VARIABLE TRANSMISSION 有权转让
标题翻译：具有连续可变传动装置的车辆以及用于控制连续可变传动装置的方法
公开(公告)号：EP3173669B1
公开(公告)日：2018-04-18
申请号：EP15825248.6
申请日：2015-02-16
申请人： JATCO Ltd
发明人： OZONO, Haruka , KAWAMOTO, Yoshinobu
IPC分类号： B60L11/14 , B60L15/20 , B60W10/10 , B60W20/00 , F16H61/662 , F16H61/12 , F16H63/50 , F16H59/14
CPC分类号： B60W20/10 , B60L11/14 , B60L15/20 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/107 , B60W20/00 , B60W20/30 , B60W2510/0657 , B60W2510/083 , B60W2710/0666 , B60W2710/083 , B60W2710/1005 , B60W2710/1083 , F16H9/16 , F16H59/14 , F16H61/02 , F16H61/12 , F16H61/662 , F16H61/66272 , F16H63/50 , F16H2059/147 , F16H2061/1284 , Y02T10/7258
摘要： A transmission controller determines hydraulic pressures supplied to a primary pulley and a secondary pulley on the basis of a torque calculation value in a case where an integrated controller does not detect a torque detection error, determines the hydraulic pressures supplied to the primary pulley and the secondary pulley on the basis of the torque calculation value in a case where the integrated controller detects the torque detection error and the torque calculation value is equal to or more than a predetermined value, and determines the hydraulic pressures supplied to the primary pulley and the secondary pulley on the basis of a torque value higher than the torque calculation value in a case where the integrated controller detects the torque detection error and the torque calculation value is less than the predetermined value.

6. 发明公开

EP3272608A4 VEHICLE CONTROL DEVICE AND CONTROL METHOD FOR SAME 审中-公开
公开(公告)号：EP3272608A4
公开(公告)日：2018-03-28
申请号：EP16764614
申请日：2016-02-17
申请人： JATCO LTD
发明人： NAKANO YUSUKE , OTA YUSUKE , NISHIHIRO YOSHIMASA , NAKASAKI MASAYOSHI , OOTSUKA YUKIFUMI , KAWASUMI TAKURO , OSHIO SHINTARO
IPC分类号： B60W30/14 , B60W10/02 , B60W10/04 , B60W10/06 , B60W10/30 , B60W50/00 , F16D48/02 , F16H59/18 , F16H59/44 , F16H61/02 , F16H61/662 , F16H63/50
CPC分类号： B60W30/18072 , B60W10/02 , B60W10/06 , B60W10/107 , B60W10/30 , B60W50/0097 , B60W2030/1809 , B60W2510/1005 , B60W2540/10 , B60W2540/12 , B60W2710/021 , B60W2710/0655 , B60W2710/1005 , B60W2710/1083 , F16D48/02 , F16H59/18 , F16H59/44 , F16H61/02 , F16H61/662 , F16H63/50 , Y02T10/76
摘要： A vehicle control device includes control means for executing coasting control to disengage a friction engaging element and set a rotation speed of a rotary shaft of a drive source at zero when a predetermined condition is established, the predetermined condition including at least a condition according to which an accelerator pedal is not depressed. The control means starts the coasting control after predicting that an actual speed ratio of a continuously variable transmission will be modifiable to a target speed ratio of the coasting control during the coasting control, even in a case where the accelerator pedal is not depressed but the actual speed ratio has not yet reached the target speed ratio.

7. 发明公开

EP3009715A1 WORKING VEHICLE 有权
标题翻译：工作车辆
公开(公告)号：EP3009715A1
公开(公告)日：2016-04-20
申请号：EP14838099.1
申请日：2014-06-18
申请人： Komatsu Ltd.
发明人： NAITO, Makoto , NAITO, Shinichi
IPC分类号： F16H61/02 , E02F9/22 , F15B21/04 , F16H61/686
CPC分类号： F16H61/16 , B60W2710/1083 , E02F9/202 , E02F9/2253 , E02F9/226 , F16H3/46 , F16H57/0412 , F16H59/64 , F16H61/02 , F16H61/0206 , F16H61/686 , F16H2059/725 , F16H2200/2005
摘要： Provided is a work vehicle that does not have any torque converter, and that can raise the temperature of the hydraulic oil of a clutch when the work vehicle starts. The work vehicle includes a transmission, a hydraulic oil supply circuit, a hydraulic oil warming circuit, and a control unit. The hydraulic oil supply circuit is configured to supply hydraulic oil to the transmission. The hydraulic oil warming circuit is configured to warm up the hydraulic oil. The control unit is configured to control the transmission, the hydraulic oil supply circuit, and the hydraulic oil warming circuit. The transmission includes a hydraulic clutch and a clutch control valve. The clutch control valve is configured to control the pressure of the hydraulic oil supplied to the hydraulic clutch according to a command from the control unit. When the control unit determines that the temperature of the hydraulic oil is low, it is configured to output a warming up command for operation of a warming up function. And the hydraulic oil warming circuit is configured to warm up the hydraulic oil by causing the pressure loss in a flow path for the hydraulic oil.
摘要翻译：本发明提供一种不具有变矩器的作业车辆，在作业车辆起步时能够使离合器的工作油的温度上升。作业车辆包括变速器，液压油供给回路，液压油加温回路和控制单元。液压油供应回路构造成向变速器供应液压油。液压油加热回路构造成加热液压油。控制单元构造成控制变速器，液压油供应回路和液压油加热回路。变速器包括一个液压离合器和一个离合器控制阀。离合器控制阀构造成根据来自控制单元的命令来控制供应到液压离合器的液压油的压力。当控制单元确定液压油的温度低时，其被配置为输出用于预热功能的操作的预热指令。并且，工作油加温回路构成为通过在工作油的流路中产生压力损失来加热工作油。

8. 发明授权

EP2609314B1 LEISTUNGSSTEUERUNGSANORDNUNG FÜR EINEN ANTRIEBSMOTOR EINES KRAFTFAHRZEUGES 有权
标题翻译：功率控制装置的驱动马达的机动车
公开(公告)号：EP2609314B1
公开(公告)日：2014-09-10
申请号：EP11736069.3
申请日：2011-07-20
申请人： Robert Bosch GmbH
发明人： RIES-MUELLER, Klaus
IPC分类号： F02D11/02 , F02D11/10 , F02D37/02 , B60W50/10 , G05G1/38 , B60K26/02
CPC分类号： F02D11/02 , B60K26/02 , B60T7/042 , B60W10/06 , B60W10/11 , B60W10/18 , B60W10/30 , B60W30/18018 , B60W50/10 , B60W2540/10 , B60W2540/12 , B60W2710/1005 , B60W2710/1083 , B60Y2400/301 , F02D11/105 , F02D11/106 , F02D37/02 , F02D2250/22 , F02D2250/24 , F02N11/0822 , F02N2200/101 , F02N2300/2006 , G05G1/38 , Y02T10/48

9. 发明公开

EP2103477A4 VEHICLE, AND ITS CONTROL METHOD 审中-公开
标题翻译： FAHRZEUG UND STEERERVERFAHRENDAFÜR
公开(公告)号：EP2103477A4
公开(公告)日：2014-06-04
申请号：EP07792010
申请日：2007-08-06
申请人： TOYOTA MOTOR CO LTD
发明人： UEOKA KIYOSHIRO
IPC分类号： B60L15/20 , B60K6/44 , B60K6/445 , B60K6/448 , B60K6/52 , B60L11/14 , B60W10/06 , B60W10/08 , B60W20/00
CPC分类号： B60W20/10 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/448 , B60K6/52 , B60L11/123 , B60L11/14 , B60L11/1861 , B60L2210/40 , B60L2220/14 , B60L2220/52 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/486 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2240/80 , B60L2250/24 , B60L2250/26 , B60L2260/28 , B60W10/06 , B60W10/08 , B60W20/00 , B60W50/10 , B60W2540/10 , B60W2540/106 , B60W2710/083 , B60W2710/105 , B60W2710/1083 , F16H2037/0866 , Y02T10/6217 , Y02T10/6239 , Y02T10/6243 , Y02T10/6265 , Y02T10/6286 , Y02T10/641 , Y02T10/646 , Y02T10/648 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7241 , Y02T10/7258 , Y10T477/30
摘要： When the driver steps on an accelerator peal to a certain depth and practically keeps the accelerator pedal at the certain depth to maintain a substantially constant accelerator opening Acc, a target additional torque Ttag, a maximum reflection rate kmax, and an increment krt of a reflection rate k are set based on the accelerator opening Acc and a vehicle speed V (step S130) . The reflection rate k is gradually increased by the increment krt to the maximum reflection rate kmax after elapse of a preset time period since a start of decreasing a base torque demand Tbase affected by the accelerator opening Acc and the vehicle speed V (step S140). An object torque demand T* is computed as the sum of the base torque demand Tbase and an additional torque Tadd, which is given as the product of the target additional torque Ttag and the gradually increasing reflection rate k (steps S150, S180, and S190). The operations of an engine and two motors are then controlled with the setting of the object torque demand T* (steps S200 to S260).
摘要翻译：当驾驶员踏上加速踏板一定深度时，实际上将油门踏板保持在一定的深度，以保持基本恒定的加速器开度Acc，目标附加扭矩Ttag，最大反射率kmax和反射增量krt 速度k基于加速器开度Acc和车速V设定（步骤S130）。反射率k随着从加速器开度Acc和车速V的影响开始减小基本转矩要求Tbase开始经过预定时间段之后的增量krt逐渐增加到最大反射率kaxax（步骤S140）。计算目标扭矩需求T *作为基础转矩需求量Tbase与额外转矩Tadd的和，其作为目标附加转矩Ttag与逐渐增加的反射率k的乘积给出（步骤S150，S180和S190 ）。然后通过设定目标扭矩需求T *来控制发动机和两个电动机的操作（步骤S200至S260）。

10. 发明公开

EP2607752A2 Line pressure control apparatus and method for vehicle 有权
标题翻译： Leitungsdruck-Steuerungsvorrichtung und Verfahrenfürein Fahrzeug
公开(公告)号：EP2607752A2
公开(公告)日：2013-06-26
申请号：EP12198089.0
申请日：2012-12-19
申请人： JATCO Ltd
发明人： Kawakami, Hiroki , Mochiyama, Shinya
IPC分类号： F16H61/02
CPC分类号： F16D48/02 , B60K6/48 , B60K2006/4825 , B60W10/30 , B60W20/00 , B60W2710/1083 , F16H61/0021 , F16H61/0031 , F16H2059/465 , F16H2061/0087 , Y02T10/6221 , Y02T10/6252 , Y10S903/946
摘要： In line pressure control apparatus and method for a vehicle, a line pressure controller outputs a line pressure command to reduce an indicated pressure toward a required indicated pressure by which a required pressure can be secured and which is lower than an initial stage indicated pressure from the initial stage indicated pressure preset to be higher than the required pressure, while a state of each of an electrically driven oil pump (sub=O/P) and a mechanical oil pump (M-O/P) enters a first region (a) and outputs the line pressure command to hold the indicated pressure at a time point at which the first region is ended, while the state enters a second region (b), when a hydraulic pressure source is transitioned from the electrically driven oil pump to the mechanical oil pump.
摘要翻译：在线压力控制装置和车辆方法中，管路压力控制器输出管路压力指令，以将所指示的压力降低到所要求的指定压力，由此可以确保所需压力并且低于来自所述压力的初始指示压力初始阶段指示的压力预设为高于所需压力，而电动油泵（sub = O / P）和机械油泵（MO / P）中的每一个的状态进入第一区域（a）并输出所述管路压力指令在所述第一区域结束的时间点保持所述指示的压力，同时当所述状态进入第二区域（b）时，当液压源从所述电动油泵转移到所述机械油泵。

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