VERFAHREN ZUM BETREIBEN EINES GELÄNDEGÄNGIGEN FAHRZEUGES MIT KNICKLENKUNG

    公开(公告)号:WO2018166680A1

    公开(公告)日:2018-09-20

    申请号:PCT/EP2018/051495

    申请日:2018-01-23

    Abstract: Es wird ein Verfahren zum Betreiben eines geländegängigen Fahrzeuges (1) mit Knicklenkung (2) beschrieben, das antreibbare Fahrzeugachsen (3 bis 5) aufweist, die über ein stufenlos sperrbares Längsdifferential (8) miteinander in Wirkverbindung stehen. Im Bereich jeder antreibbaren Fahrzeugachse (3 bis 5) ist ein stufenlos sperrbares Querdifferential (9 bis 11) vorgesehen. Im Betrieb des Fahrzeuges (1) werden Ist-Drehzahlen der Räder (3A bis 5B) über Drehzahlsensoren (3C bis 5D) sowie ein aktueller Ist-Lenkwinkel über einen Lenkwinkelsensor (2A) messtechnisch ermittelt. Zusätzlich wird eine Ist-Fahrzeuggeschwindigkeit über einen Geschwindigkeitssensor messtechnisch ermittelt oder eine Soll-Fahrzeuggeschwindigkeit in Abhängigkeit einer Ist-Ausgangsdrehzahl des Getriebes (7) berechnet und gleich der Ist-Fahrzeuggeschwindigkeit gesetzt. Unter Berücksichtigung des Ist-Lenkwinkels sowie des Abstandes (32G, 42G, 52G) der Fahrzeugachsenmitten (3G, 4G, 5G) in Fahrzeuglängsrichtung von der Knicklenkung (2) und der Spurbreiten der antreibbaren Fahrzeugachsen (3 bis 5) werden in Abhängigkeit der Ist-Fahrzeuggeschwindigkeit Soll-Drehzahlen der Räder (3A bis 5B) berechnet. Bei Vorliegen positiver Abweichungen zwischen den Ist-Drehzahlen und den Soll-Drehzahlen der Räder (3A bis 5B) größer als ein Schwellwert werden die Übertragungsfähigkeiten der reibschlüssigen Schaltelemente der Querdifferentiale (9 bis 11) jeweils auf ein die Abweichung auf werte kleiner oder gleich dem Schwellwert führendes Niveau eingestellt.

    POWERTRAIN SYSTEM HAVING LOCKABLE DIFFERENTIAL
    2.
    发明申请
    POWERTRAIN SYSTEM HAVING LOCKABLE DIFFERENTIAL 审中-公开
    动力系统具有可锁定差速器

    公开(公告)号:WO2013112507A1

    公开(公告)日:2013-08-01

    申请号:PCT/US2013/022634

    申请日:2013-01-23

    Abstract: A powertrain system (70) for a mobile machine (10) is disclosed. The powertrain system may have a power source (34), a plurality of traction devices (28), and a differential (32) operatively connecting an output of the power source with the plurality of traction devices. The powertrain may also have a manual input device (38) movable by an operator to generate a first signal indicative of a desire to lock the differential, at least one sensor (74, 76) configured to generate a second signal indicative of a parameter the mobile machine, and a controller (72) in communication with the at least one sensor, the manual input device, and the differential. The controller may be configured to inhibit locking of the differential based on the first signal when the second signal indicates the parameter deviating from an acceptable range.

    Abstract translation: 公开了一种用于移动机器(10)的动力系统(70)。 动力系统可以具有动力源(34),多个牵引装置(28)和可操作地将动力源的输出与多个牵引装置连接的差速器(32)。 动力系还可以具有可由操作者移动的手动输入装置(38),以产生指示锁定差速器的期望的第一信号,至少一个传感器(74,76)被配置为产生指示参数的第二信号 移动机器和与所述至少一个传感器,所述手动输入设备和所述差速器通信的控制器(72)。 控制器可以被配置为当第二信号指示参数偏离可接受范围时,基于第一信号禁止差分锁定。

    LANDWIRTSCHAFTLICHE ZUGMASCHINE
    3.
    发明申请
    LANDWIRTSCHAFTLICHE ZUGMASCHINE 审中-公开
    农用拖拉机

    公开(公告)号:WO2011092154A1

    公开(公告)日:2011-08-04

    申请号:PCT/EP2011/050957

    申请日:2011-01-25

    Inventor: FALK, Alexander

    Abstract: Die Erfindung betrifft eine allradgetriebene, landwirtschaftliche Zugmaschine (1) mit luftbereiften Rädern (7) und Rahmenknicklenkung, mit einem Vorderrahmen (2), einem Hinterrahmen (3) und einem zwischen diesen angeordnetem Knickgelenk (4), wobei jeweils vier Räder (7) an Vorderrahmen (2) und Hinterrahmen (3) angeordnet sind, eine Verbrennungskraftmaschine (9) mit einem Generator (10) in Form eines seriellen Hybridantriebs gekoppelt ist und eine Mehrzahl von mit dem Generator (10) elektrisch verbundenen Elektromotoren (8) die einzelnen Räder (7) antreibt.

    Abstract translation: 本发明涉及一种四轮驱动农用拖拉机(1)具有前部框架(2),后车架的充气轮胎(7)和铰接转向(3)和一个设置在所述铰接接头(4)之间,其中,每个所述四个车轮(7)的 前框架(2)和后框架(3)被布置,内燃发动机(9)与在串行混合动力驱动装置的形式的发电机(10)耦合,并通过所述发电机连接的多个电(10)的电动马达(8)的各车轮( 7)驱动。

    ARRANGEMENT AND METHOD FOR ENABLING ROTATION MOVEMENT BETWEEN TANDEM OR CATERPILLAR AXLE AND BODY OF VEHICLE
    4.
    发明申请
    ARRANGEMENT AND METHOD FOR ENABLING ROTATION MOVEMENT BETWEEN TANDEM OR CATERPILLAR AXLE AND BODY OF VEHICLE 审中-公开
    用于启动台车或圆锥轴与车身之间的旋转运动的装置和方法

    公开(公告)号:WO2014195577A1

    公开(公告)日:2014-12-11

    申请号:PCT/FI2014/050444

    申请日:2014-06-03

    Applicant: PONSSE OYJ

    Inventor: HUKKANEN, Pentti

    Abstract: An arrangement and method for enabling rotation movement between a tandem or caterpillar axle and a body of a vehicle. This type of vehicle comprises at least one body part (1, 5) that is provided with a tandem or caterpillar axle (3, 7). At least one body part (1, 5) comprises a main body (9, 9b) and an auxiliary body (11, 11 b) connected to it to rotate around the longitudinal axis (10) of the vehicle or an essentially parallel axis thereto. The tandem or caterpillar axle is connected substantially rigidly to said main body, and the body part (1, 5) has at least one actuator (12, 12b) for controlling the rotation movement between the main body (9, 9b) and auxiliary body. This way, changes in the position and motion status of the auxiliary body especially in relation to the rotation around the longitudinal axis (10) of the vehicle are arranged to cause in the actuator (12, 12b) a pushing or pulling motion that steers the auxiliary body (11, 11b) to a rotation movement for the purpose of arranging the auxiliary body to a substantially horizontal position.

    Abstract translation: 一种用于使得串联或卡车轴与车体之间的旋转运动的装置和方法。 这种类型的车辆包括设置有串列或履带轴(3,7)的至少一个主体部分(1,5)。 至少一个主体部分(1,5)包括主体(9,9b)和与其相连的辅助主体(11,11b),以绕车辆的纵向轴线(10)或基本平行的轴线旋转 。 串联或履带轴基本上刚性地连接到所述主体,并且主体部分(5,5)具有至少一个致动器(12,12b),用于控制主体(9,9b)和辅助主体之间的旋转运动 。 这样,辅助车身的位置和运动状态的变化尤其是相对于围绕车辆的纵向轴线(10)的旋转被布置成在致动器(12,12b)中引起推动或拉动运动 辅助主体(11,11b)为了将辅助主体设置在基本上水平的位置而进行旋转运动。

    CONTROLLING POWER OUTPUT OF SECONDARY POWERTRAIN IN DUAL POWERTRAIN MACHINE
    5.
    发明申请
    CONTROLLING POWER OUTPUT OF SECONDARY POWERTRAIN IN DUAL POWERTRAIN MACHINE 审中-公开
    双动力传动系统中次级动力系统的输出控制

    公开(公告)号:WO2013012502A3

    公开(公告)日:2013-04-11

    申请号:PCT/US2012042648

    申请日:2012-06-15

    Abstract: A method of controlling a dual powertrain machine (10) includes propelling the dual powertrain machine (10) by transmitting power from a first engine (66) of a primary electronically controlled powertrain (62) to a first set of ground engaging elements (22), and transmitting power from a second engine (82) of a secondary electronically controlled powertrain (64) to a second set of ground engaging elements (38). The method also includes identifying a runout condition of the primary electronically controlled powertrain (62), and limiting a power output of the secondary electronically controlled powertrain (64) responsive to the runout condition.

    Abstract translation: 一种控制双动力总成机器(10)的方法包括通过将动力从主电子控制动力总成(62)的第一发动机(66)传输到第一组地面啮合元件(22)来推进双动力总成机器(10) 并且将动力从二次电控动力系统(64)的第二发动机(82)传输到第二组地面接合元件(38)。 该方法还包括识别主电子控制动力系统(62)的跳动状况,并且响应于跳动状况来限制二次电子控制动力系统(64)的功率输出。

    METHOD AND SYSTEM FOR CONTROLLING A DIFFERENTIAL CONFIGURATION
    6.
    发明申请
    METHOD AND SYSTEM FOR CONTROLLING A DIFFERENTIAL CONFIGURATION 审中-公开
    控制差分配置的方法和系统

    公开(公告)号:WO2012161648A1

    公开(公告)日:2012-11-29

    申请号:PCT/SE2012/050554

    申请日:2012-05-23

    Abstract: The present invention relates to a method for controlling a differential configuration (40; 400) for at least two for differential drive arranged drive wheels of a motor vehicle (1; 2; 3), said differential drive being arranged to assume a locked and an open position respectively comprising the step of in a condition keeping at least on differential drive in an essentially locked position, comprising the steps of: - in a normal case of prevalent vehicle drive keeping (S1) the differential configuration (40; 400) in a locked condition for securing the traction capability; and - controlling (S2) the differential configuration to an non-locked condition by deviations from said normal case of prevalent vehicle drive represented by predetermined vehicle parameters for continued securing of the traction capability of the vehicle. The present invention also relates to a system for controlling a differential configuration (40, 400). The present invention also relates to a differential configuration. The present invention also relates to a motor vehicle. The present invention also relates to a computer program and a computer program product.

    Abstract translation: 本发明涉及一种用于控制至少两个用于机动车辆(1; 2; 3)的差速驱动布置的驱动轮的差速配置(40; 400)的方法,所述差速驱动器布置成呈现锁定和 打开位置,分别包括在基本上锁定位置至少保持差速驱动的状态的步骤,包括以下步骤: - 在普通车辆驱动器保持(S1)的通常情况下,差动配置(40; 400)在 锁定条件以确保牵引能力; 以及 - 通过偏离由预定车辆参数表示的普遍车辆驱动的正常情况,将差速配置(S2)控制(S2)为非锁定状态,以继续确保车辆的牵引能力。 本发明还涉及一种用于控制差动配置(40,400)的系统。 本发明还涉及差动配置。 本发明还涉及一种机动车辆。 本发明还涉及计算机程序和计算机程序产品。

    BATTERY-POWERED MINING VEHICLE
    7.
    发明申请
    BATTERY-POWERED MINING VEHICLE 审中-公开
    电池驱动的矿用车

    公开(公告)号:WO2012012240A3

    公开(公告)日:2012-05-10

    申请号:PCT/US2011043862

    申请日:2011-07-13

    Abstract: A device for controllably supporting a battery includes an arm, a first protrusion, a second protrusion, and a cylinder actuator. The arm has a compartment formed in the arm and an opening extending through the arm at a base of the compartment. The cylinder actuator includes a piston connected to a rod, and is positioned substantially in the compartment of the arm. The rod extends toward the opening of the arm, and the rod moves through the opening during operation of the cylinder actuator. Also, the first protrusion extends from the arm in a first direction and the second protrusion extends from the arm in a second direction.

    Abstract translation: 一种用于可控制地支撑电池的装置,包括臂,第一突起,第二突起和气缸致动器。 臂具有形成在臂中的隔室以及在隔室的底部延伸穿过臂的开口。 气缸致动器包括连接到杆的活塞,并且基本上定位在臂的隔室中。 杆朝向臂的开口延伸,并且在气缸致动器的操作期间杆移动通过开口。 而且,第一突起沿第一方向从臂延伸,并且第二突起沿第二方向从臂延伸。

    A TRANSMISSION ASSEMBLY
    8.
    发明申请

    公开(公告)号:WO2018171894A1

    公开(公告)日:2018-09-27

    申请号:PCT/EP2017/057070

    申请日:2017-03-24

    Abstract: The present invention relates to a transmission assembly (48) comprising an input shaft (64) and an output shaft (66). The transmission assembly (48) comprises a planetary gear assembly (68) which in turn comprises a ring gear (70), a first and a second sun gear (72, 74) and a planet gear connecting assembly connecting the ring gear (70) to each one of the first and second sun gear (72, 74). The planet gear connecting assembly (76) comprises a radially outward planet gear (78) and a radially inward planet gear (80) meshing with the radially outward planet gear (78). The radially outward planet gear (78) and the radially inward planet gear (80) are connected to one another via a common planet carrier (82). The input shaft (64) is connected to the common planet carrier (82). The first sun gear (72) meshes with the radially outward planet gear (78) and the second sun gear (74) meshes with the radially inward planet gear (80). Each one of the second sun gear (74) and the ring gear (70) is selectively and individually connectable to the output shaft (66).

    排気ガス後処理装置を搭載した建設車両
    9.
    发明申请
    排気ガス後処理装置を搭載した建設車両 审中-公开
    配有排气后处理装置的建筑车辆

    公开(公告)号:WO2014069026A1

    公开(公告)日:2014-05-08

    申请号:PCT/JP2013/063205

    申请日:2013-05-10

    Abstract:  車輪(2)によって走行するとともに、還元剤が供給される排気ガス後処理装置(30)を搭載した建設車両において、車輪(2)のフェンダ(18)の上部には、排気ガス後処理装置(30)の前側の端部を含む少なくとも一部が配置され、フェンダ(18)の前側でかつ排気ガス後処理装置(30)よりも低い位置には、上方から順に還元剤を供給する供給ポンプ(48)および還元剤を貯留する還元剤タンク(47)が配置されている。

    Abstract translation: 一种配备有排气后处理装置(30)的施工车辆,向所述废气后处理装置(30)供给还原剂,并且由车轮(2)驱动,所述排气后处理装置至少包括一部分, 包括其前侧端部的装置(30)位于车轮(2)的挡泥板(18)的上部; 并且用于供给还原剂的供给泵(48)和用于储存还原剂的还原剂罐(47)从上方顺序地定位在挡泥板(18)的前侧,并且在低于 排气后处理装置(30)。

    LOAD-CARRYING VEHICLE
    10.
    发明申请
    LOAD-CARRYING VEHICLE 审中-公开
    负载车辆

    公开(公告)号:WO2011062545A1

    公开(公告)日:2011-05-26

    申请号:PCT/SE2010/051231

    申请日:2010-11-10

    Inventor: NIVA, Karl-Erik

    Abstract: An articulated steering load-carrying vehicle (1) with a front portion (2), which over a steering joint (10) is connected to a rear portion (3), wherein the front portion (2) includes a first power engine (12) and at least one forward driven wheel pair (5,5'), and wherein the rear portion (3) includes a load receiving device (6) and at least two driven wheel pairs (7, 7 '; 8, 8 ' ). Of said at least two driven wheel pairs (7, 7'; 8, 8') on the rear portion a second wheel pair (8,8') is steeringly connected to the rear portion. The invention also concerns a system for driving of such a load-carrying vehicle.

    Abstract translation: 具有前部(2)的铰接转向载重车辆(1),其在转向接头(10)上方连接到后部(3),其中所述前部(2)包括第一动力发动机(12) )和至少一个前向从动轮对(5,5'),并且其中所述后部(3)包括负载接收装置(6)和至少两个从动轮对(7,7'; 8,8'), 。 在后部的所述至少两个从动轮对(7,7'; 8,8')中,第二轮对(8,8')可选地连接到后部。 本发明还涉及一种用于驱动这种载重车辆的系统。

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