专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2444636A4 MOTOR CONTROL DEVICE FOR WORKING VEHICLE 有权转让
标题翻译：电机控制装置商用车
公开(公告)号：EP2444636A4
公开(公告)日：2015-05-27
申请号：EP10789603
申请日：2010-06-21
申请人： HITACHI CONSTRUCTION MACHINERY
发明人： HYODO KOJI , YOSHIKAWA MASAKI , CHONAN KAZUO
IPC分类号： F02D29/00 , F02D41/02 , F02D41/14 , F02D45/00 , F16H59/42 , F16H59/68 , F16H61/02 , F16H63/40
CPC分类号： F02D41/0205 , E02F9/2246 , E02F9/2296 , F02D29/00 , F02D41/1497 , F02D2200/604 , F02D2250/26 , F16H2059/084 , F16H2059/085 , F16H2059/467
摘要： A motor control device for a working vehicle includes: a travel drive device that transmits rotation of a motor to wheels through a torque converter; a first selection device to be operated so as to select one of a power mode and an economy mode; a second selection device that is different from the first selection device; a mode switching device that switches from the economy mode to the power mode if the second selection device is operated in a state where the economy mode has been selected by the first selection device; and a speed restriction device that, when the economy mode is set, restricts a maximum rotational speed of the motor to a lower speed side than that when the power mode is set.

2. 发明公开

EP2631141A4 DRIVING MODE CONTROL DEVICE, HYBRID VEHICLE, DRIVING MODE CONTROL METHOD, AND PROGRAM 审中-公开
标题翻译：驱动模式控制装置，混合动力汽车驱动模式控制方法及程序
公开(公告)号：EP2631141A4
公开(公告)日：2014-03-19
申请号：EP11834454
申请日：2011-10-20
申请人： HINO MOTORS LTD
发明人： UENO HIROTAKA
IPC分类号： B60W10/10 , B60K6/48 , B60K6/547 , B60L11/14 , B60W10/06 , B60W10/08 , B60W20/00 , B60W30/182 , F02D29/00 , F02D29/02 , F02D29/06
CPC分类号： B60W20/30 , B60K6/442 , B60K6/48 , B60L11/14 , B60L15/2054 , B60W30/182 , F02D29/02 , F16H2059/082 , F16H2059/084 , F16H2059/085 , Y02T10/6221 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/7275 , Y10S903/945

3. 发明公开

EP2438508A4 SYSTEM FOR DETERMINING A VEHICLE MASS-BASED BREAKPOINT FOR SELECTING BETWEEN TWO DIFFERENT TRANSMISSION SHIFT SCHEDULES 有权
标题翻译：系统用于确定车辆在地面上的断裂点基于之间选择两个不同的传输控制PLANS
公开(公告)号：EP2438508A4
公开(公告)日：2013-02-27
申请号：EP10783746
申请日：2010-04-14
申请人： ALLISON TRANSM INC
发明人： KRESSE JOHN , MERRION ROBERT
IPC分类号： G06F7/00 , F16H61/02
CPC分类号： F16H61/0213 , F16H59/52 , F16H2059/084 , F16H2059/085 , F16H2061/0227
摘要： A method is provided for selecting between economy mode and performance mode shift schedules for a transmission in a motor vehicle. A desired vehicle acceleration profile is specified, and a cumulative net tractive force of the vehicle is determined over the desired vehicle acceleration profile. A change in vehicle speed over the desired vehicle acceleration profile is also determined. A vehicle mass-based shift schedule breakpoint is computed as a function of the cumulative net tractive force of the vehicle and the change in vehicle speed over the desired vehicle acceleration profile. The vehicle mass-based shift schedule breakpoint is compared to a current vehicle mass indicator, and one of the economy mode and performance mode shift schedules is selected for operation of the transmission based on the comparison. Shifting between gear ranges of the transmission is controlled using the selected one of the economy mode and performance mode shift schedules.
摘要翻译：提供了一种用于经济模式和性能模式换档时间表之间选择用于在机动车辆的变速器的方法。期望的车辆加速度曲线被指定，并且车辆的累积净牵引力确定性开采在期望的车辆加速度曲线。在所期望的车辆加速度曲线在车辆速度的变化因此确定性开采。一种基于质量车辆换档规律断点被计算为车辆的累积净牵引力的函数，并且在所述期望的车辆加速度曲线在车辆速度的变化。所述基于质量车辆换档规律断点相比于当前车辆质量指示符，和经济模式和性能模式换档时间表中的一个被选择用于基于所述比较的变速器的手术。变速器的齿轮范围之间移动受到控制，经济模式和性能模式换档时间表中选定的一个。

4. 发明公开

EP2444636A1 MOTOR CONTROL DEVICE FOR WORKING VEHICLE 有权转让
标题翻译： MOTORSTEUERUNGSVORRICHTUNGFÜRNUTZFAHRZEUGE
公开(公告)号：EP2444636A1
公开(公告)日：2012-04-25
申请号：EP10789603.7
申请日：2010-06-21
申请人： Hitachi Construction Machinery Co., Ltd
发明人： HYODO, Koji , YOSHIKAWA, Masaki , CHONAN, Kazuo
IPC分类号： F02D29/00 , F02D45/00 , F16H61/02 , F16H63/40 , F16H59/42 , F16H59/68
CPC分类号： F02D41/0205 , E02F9/2246 , E02F9/2296 , F02D29/00 , F02D41/1497 , F02D2200/604 , F02D2250/26 , F16H2059/084 , F16H2059/085 , F16H2059/467
摘要： A motor control device for a working vehicle includes: a travel drive device that transmits rotation of a motor to wheels through a torque converter; a first selection device to be operated so as to select one of a power mode and an economy mode; a second selection device that is different from the first selection device; a mode switching device that switches from the economy mode to the power mode if the second selection device is operated in a state where the economy mode has been selected by the first selection device; and a speed restriction device that, when the economy mode is set, restricts a maximum rotational speed of the motor to a lower speed side than that when the power mode is set.
摘要翻译：一种用于工作车辆的电动机控制装置，包括：行驶驱动装置，其通过变矩器将电动机的旋转传递给车轮; 操作以选择功率模式和经济模式之一的第一选择装置; 与第一选择装置不同的第二选择装置; 模式切换装置，如果在经由第一选择装置选择经济模式的状态下操作第二选择装置，则从经济模式切换到电力模式; 以及速度限制装置，当经济模式被设定时，将电动机的最大转速限制为比设定动力模式时的最低转速低的速度侧。

5. 发明授权

EP1198365B1 A DRIVE CONTROL SYSTEM FOR ACHIEVING TARGET DRIVESHAFT POWER IN A MOTOR VEHICLE 有权
标题翻译：汽车驱动用于实现额定功率驱动轴
公开(公告)号：EP1198365B1
公开(公告)日：2007-01-24
申请号：EP00947913.0
申请日：2000-07-03
申请人： C.R.F. SOCIETA' CONSORTILE PER AZIONI
发明人： GIANOGLIO, Renato , PORTA, Attilio , LUPO, Massimo , RE FIORENTIN, Stefano , ELLENA, Giovanni
IPC分类号： B60W30/18 , B60W10/02 , B60W10/06 , B60W10/10 , F02D11/10
CPC分类号： B60W10/06 , B60W10/02 , B60W10/10 , B60W10/11 , B60W30/1882 , B60W2510/0638 , B60W2520/105 , B60W2540/10 , B60W2540/106 , B60W2710/0666 , B60W2710/1061 , F02D41/021 , F02D2250/18 , F16H61/0213 , F16H61/04 , F16H61/66 , F16H2059/084 , F16H2059/743 , Y10T477/6422
摘要： An internal combustion engine (E) has associated control devices (ECU, GSCU, SCU) for controlling the engine in a manner such that the engine delivers a driving torque (CM) which is variable in dependence on predetermined measured parameters, in particular on the position (α) of the accelerator pedal (AP), and sensors (S1, S2) for detecting the position (α) of the accelerator pedal (AP), and the rate of rotation (φM) of the shaft (M) of the engine (E) or the forward speed (v) of the motor vehicle, repsectively. The control system (ECU, GSU, SCU) associated with the engine (E) is arranged: to acquire from the sensors (S1, S2) the position (α) of the accelerator pedal (AP) and the rate of rotation (φM) of the engine (E), or the forward speed (v) of the motor vehicle; to determine, in accordance with predetermined methods, the power (PT) to be applied to the driving wheels in dependence on the measured position (α) of the accelerator pedal (AP) and on the calculated or acquired forward speed (v) of the vehicle, and to calculate, in dependence on the value determined for the power (PT) to be applied to the driving wheels and on the forward speed (v) of the vehicle, the driving torque (CMREF) which should correspondingly be delivered by the engine (E), and to control the engine (E) in a manner such that it delivers the driving torque (CMREF) thus calculated.

6. 发明授权

EP0950839B1 Gear change control system according to driving style in a motor vehicle provided with servo assisted gears 有权
标题翻译：变速控制，这取决于驱动的与手动变速器hilfskraftbetätigtem机动车中的风格
公开(公告)号：EP0950839B1
公开(公告)日：2003-07-02
申请号：EP99107256.2
申请日：1999-04-14
申请人： C.R.F. Società Consortile per Azioni
发明人： Borodani, Pandeli , Lupo, Massimo , Gianoglio, Renato , Giuliano, Fulvio
IPC分类号： F16H61/02
CPC分类号： F16H61/0213 , B60K2015/03197 , B60W40/09 , B60W2520/10 , B60W2520/125 , F16H59/44 , F16H59/58 , F16H2059/003 , F16H2059/084 , F16H2059/085 , F16H2059/086 , F16H2059/363 , F16H2061/0087
摘要： The system (1) includes a memory (8) in which curves (A, B) are stored which define the conditions for each gear change, corresponding to at least two reference styles of driving, sensors (S1-S6) for operating parameters of the motor vehicle, and second processing devices (5, 6, 7) set up to estimate the value of a first index (IM) which identifies the kind of driving of the motor vehicle and, respectively, the value of a second index (IS) which defines the manner or style of driving of the driver, and a processing and control unit (ECU). This unit (ECU) is set up to perform a learning procedure in which it acquires and memorises the value of the second index (IS) corresponding to the manner or style of driving of the driver during a test drive with manual control of the gears, and generates and memorises maps of modified curves (C) defining the conditions for the gear changes according to a personalised style of driving from among the said reference methods, and an automatic control procedure in which it controls actuators (3, 4) in order automatically to effect the gear changes based on the modified curves (C) generated during the learning procedure.

7. 发明公开

EP0907523A1 SYSTEM ZUR EINSTELLUNG EINER GETRIEBEÜBERSETZUNG 失效
标题翻译：系统于调整齿轮比
公开(公告)号：EP0907523A1
公开(公告)日：1999-04-14
申请号：EP97921618.0
申请日：1997-04-18
申请人： ROBERT BOSCH GMBH
发明人： BOLZ, Martin-Peter , HÜLSER, Holger
IPC分类号： B60W10 , B60W30 , F02D29 , F16H59 , F16H61 , B60W40
CPC分类号： B60W10/06 , B60W10/04 , B60W10/10 , B60W10/101 , B60W10/11 , B60W30/18 , B60W30/1819 , B60W40/09 , B60W2530/00 , B60W2540/30 , B60W2710/0644 , B60W2720/10 , F16H59/40 , F16H59/66 , F16H61/0213 , F16H61/21 , F16H61/66254 , F16H2059/003 , F16H2059/084 , F16H2059/085 , F16H2061/0015 , F16H2061/0096
摘要： The invention relates to a system for adjusting a motor vehicle gearbox having a variable ratio, in which system a theoretical speed of the vehicle engine is determined. The gear ratio is set in relation to said theoretical speed. The object of the invention is that at least one value is determined which represents or affects the driving situation and/or the driving condition, and the theoretical speed of the vehicle engine is determined in relation to said value.

8. 发明公开

EP0819227A2 SYSTEME A BOITE DE VITESSES MECANIQUE ROBOTISEE COMPRENANT DES MOYENS DE COMMANDE PERFECTIONNES A L'ARRET DU VEHICULE 失效
标题翻译：一种用于控制HALBAUTOMATISCHEBN传输的车辆停止
公开(公告)号：EP0819227A2
公开(公告)日：1998-01-21
申请号：EP96912060.0
申请日：1996-04-03
申请人： MAGNETI MARELLI FRANCE
发明人： LE VAN, Adriana
IPC分类号： B60K20 , B60K28 , B60W10 , F16H59 , F16H61
CPC分类号： F16H61/0248 , B60K28/165 , B60W10/06 , B60W10/11 , B60W30/18 , B60W30/18054 , B60W2050/143 , B60W2510/0638 , B60W2510/1005 , B60W2510/1015 , B60W2510/104 , B60W2540/10 , B60W2710/1005 , F16H59/12 , F16H61/0213 , F16H61/12 , F16H63/502 , F16H2059/006 , F16H2059/082 , F16H2059/084 , F16H2059/085 , F16H2059/506 , F16H2061/0096 , F16H2312/02 , Y10T477/6407
摘要： An automated mechanical gearbox system including means (430) for automatically engaging first gear when the system senses that the vehicle is stationary while the engine (110) is running and the gearbox is not in neutral or reverse.

9. 发明公开

EP0819066A1 SYSTEME DE COMMANDE POUR BOITE DE VITESSE MECANIQUE COMPRENANT DES MOYENS EMPECHANT LE DERAPAGE DES ROUES 失效
标题翻译：控制系统与装置，以防止车轮打滑手动变速器
公开(公告)号：EP0819066A1
公开(公告)日：1998-01-21
申请号：EP96912059.0
申请日：1996-04-03
申请人： MAGNETI MARELLI FRANCE
发明人： LE VAN, Adriana
IPC分类号： B60K28 , F16H59 , F16H61 , F16H63
CPC分类号： F16H61/0248 , B60K28/165 , B60W10/02 , B60W10/06 , B60W30/18172 , B60W2540/10 , B60W2540/16 , B60W2710/021 , B60W2710/0666 , B60W2710/1005 , F16H59/12 , F16H61/0213 , F16H61/66 , F16H63/40 , F16H63/502 , F16H2059/006 , F16H2059/084 , F16H2059/085 , F16H2059/087 , F16H2059/506 , F16H2061/0096 , F16H2312/02 , Y10T477/65 , Y10T477/675
摘要： A driver-operated gear lever (320) transmits the driver request to a computer module (400) via sensors (340). The module (400) performs the requested gear change by analysing the validity of the driver request, then controlling the clutch, selection and engagement control solenoid valves (216) and interacting with an engine control computer (500) to provide suitable engine speed and torque control during the gear change. The module (400) has means (450) for sensing a low grip condition of the vehicle wheels so that, when such a condition is sensed, the module (400) can operate to minimise changes in the engine torque transmitted to the wheels. Said means (450) are also preferably capable of automatically selecting second gear when the vehicle is at a standstill and low grip conditions have been sensed. The commands are confirmed by position sensors (206) on the actuators (200, 202 and 204) and the engine speed sensors (102, 120), at the input and output of the gearbox. The absolute gear ratio engaged in the gearbox (100) is shown on a display (410).

10. 发明公开

EP0638454A1 Vorrichtung und Verfahren zum Regeln einer Anfahrvorrichtung eines Fahrzeugantriebes 失效
标题翻译： Vorrichtung und Verfahren zum Regeln einer Anfahrvorrichtung eines Fahrzeugantriebes。
公开(公告)号：EP0638454A1
公开(公告)日：1995-02-15
申请号：EP94110720.3
申请日：1994-07-08
申请人： Dr.Ing.h.c. F. Porsche Aktiengesellschaft
发明人： Földi, Thomas , Stehle, Heinz , Heim, Udo , Tran Xuan, Hai , Wüst, Rainer
IPC分类号： B60K41/02
CPC分类号： B60W10/06 , B60W10/02 , B60W10/04 , B60W30/18 , B60W30/1819 , B60W40/09 , B60W2540/10 , B60W2540/106 , B60W2540/30 , B60W2710/025 , B60W2710/0644 , F16H59/141 , F16H2059/084 , F16H2059/085 , F16H2061/0096 , F16H2312/022 , Y10T74/19163 , Y10T74/20924 , Y10T477/33 , Y10T477/347 , Y10T477/637 , Y10T477/755
摘要： Mit der Erfindung sind eine Vorrichtung und ein Verfahren zum Regeln einer Anfahreinrichtung zu schaffen, die bezüglich der Berücksichtigung von Wünschen des Fahrers einerseits und der Berücksichtigung der Fahrzeugumgebung andererseits verbessert sind. Hierzu wird der Anfahrvorgang in zwei Phasen durchgeführt wird, nämlich in einer ersten Phase, in der die Eingangsdrehzahl zu einer Solldrehzahl hingeführt wird, und in einer sich hieran anschließenden zweiten Phase, in der ein aus der Differenz zwischen Eingangsdrehzahl und Ausgangsdrehzahl gebildetes Differenzdrehzahlsignal einem vorgegebenen Sollverlauf bis zum Wert Null nachgeführt wird.
Die erste Phase beginnt, wenn die Anfahreinrichtung nicht vollständig geschlossen ist und die Stellung des Leistungssteuerorganes unterhalb eines Grenzwertes liegt. Innerhalb der ersten Phase wird zunächst die Solldrehzahl abhängig von der Stellung des Leistungssteuerorganes, der zeitlichen Änderung der Stellung des Leistungssteuerorganes und einem den Fahrstil des Fahrers beschreibenden Signal bestimmt. Mit Hilfe der so ermittelten Solldrehzal wird anschließend eine Sollkurve eines Steuersignales für ein Stellglied der Anfahreinrichtung so bestimmt, daß bei der aktuellen Stellung des Leistungssteuerorganes diese Solldrehzahl auch erreicht wird. Die zweite Phase des Anfahrvorganges beginntn, wenn das Eingangsdrehzahlsignal die Solldrehzahl annähernd erreicht hat oder wenn eine vorgegebene Fahrgeschwindigkeit erreicht ist. In der zweiten Phase wird ein Drehzahldifferenzsignal, d.h. der in der Anfahreinrichtung herrschende Schlupf, nach einer Sollkurve gegen Null geführt. Die thermischen Belastung der Kupplung wird zur Beeinflussung des Anfahrvorganges herangezogen, indem die Solldrehzahl abhängig von dieser Belastung bestimmt wird.
摘要翻译：本发明旨在创建一种用于控制起动扭矩传递装置的装置和方法，其代表了一方面对驾驶员的愿望和另一方面的车辆的环境的记录的改进。为此，启动顺序分两个阶段执行，即在输入速度达到设定速度的第一阶段和从输入之间的差值形成的差速信号的第二阶段使速度和输出速度遵循预定的设定曲线，直到达到零值。当起动转矩传递装置未完全关闭并且功率控制元件的位置低于某一极限时，第一阶段开始。在第一阶段期间，设定速度首先被确定为功率控制元件的位置，功率控制元件的位置随时间的变化以及描述驾驶员的驾驶风格的信号的函数。借助于这样计算的设定速度，然后确定起动转矩传递装置的致动器的控制信号的参考曲线，使得在当前位置处的功率控制元件也可以达到所述设定速度。当输入速度信号几乎达到设定速度或达到预定行驶速度时，起动顺序的第二阶段开始。在第二阶段中，根据参考曲线，速度差信号（即起动转矩传递装置中主要的车轮滑移）减小到零。使用离合器的热负荷来影响启动顺序，因为设定速度是根据该负载确定的。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式