CONTROL DEVICE AND CONTROL METHOD FOR DUAL CLUTCH-TYPE TRANSMISSION
    4.
    发明公开
    CONTROL DEVICE AND CONTROL METHOD FOR DUAL CLUTCH-TYPE TRANSMISSION 有权
    用于双离合器式变速器的控制装置和控制方法

    公开(公告)号:EP3205907A1

    公开(公告)日:2017-08-16

    申请号:EP15848750.4

    申请日:2015-10-01

    IPC分类号: F16H61/02 F16H3/091 F16H3/097

    摘要: A dual clutch-type transmission control device is provided which improves the accuracy with which transmission torque is learned. A dual-clutch transmission includes a clutch apparatus 20 having a first clutch 21 and a second clutch 22, a first input shaft 31, a second input shaft 32, a counter shaft 34, an output shaft 33, an auxiliary transmission portion 40 including a first input gear pair 41 and a second input gear pair 42, a main transmission portion 50 including an output gear pair 51, and learning modules 61, 62, and the learning modules 61, 62 shift the main transmission portion 50 into a neutral state, disengage both the first and second clutched 21, 22, generate a torque change in an engine 10 by keeping the engine 10 running at a predetermined revolution number, engaging partially one of the first and second clutches 21, 22, and thereafter engaging the other clutch gradually partially and learn an amount of change of torque associated with the torque change as transmission torque of the other clutch.

    摘要翻译: 提供了一种双离合器式变速器控制装置,其提高了学习传递转矩的精度。 双离合器变速器包括具有第一离合器21和第二离合器22的离合器装置20,第一输入轴31,第二输入轴32,副轴34,输出轴33,包括 第一输入齿轮对41和第二输入齿轮对42,包括输出齿轮对51的主变速器部分50以及学习模块61,62,并且学习模块61,62将主变速器部分50变换到空档状态, 通过保持发动机10运转在预定的转数,使第一离合器21和第二离合器22两者脱离,在发动机10中产生扭矩变化,部分接合第一离合器21和第二离合器22中的一个,并且此后接合另一个离合器 逐渐地部分地获得与扭矩变化相关联的扭矩的变化量作为另一个离合器的传递扭矩。

    Multi-speed transmission and method for operating a multi-speed transmission
    6.
    发明公开
    Multi-speed transmission and method for operating a multi-speed transmission 审中-公开
    Mehrganggetriebe und Verfahren zum Betreiben eines Mehrganggetriebes

    公开(公告)号:EP3061637A1

    公开(公告)日:2016-08-31

    申请号:EP15156865.6

    申请日:2015-02-27

    申请人: AVL List GmbH

    摘要: The invention relates to a multi-speed transmission (10) comprising an input shaft (11), a first driveshaft (13) and a second driveshaft (14), each of the two concentric driveshafts (13, 14) having a plurality of gearwheels (G1a, 2a, G3a, G35a, G36a, G4a, G46a, G45a, G5a, G6a) on them, at least one driven shaft (15, 16) with a plurality of gearwheels (G1b, G2b, G3b, G4b, G5b, G6b) on it meshing with the gearwheels (G1a, G2a, G3a, G35a, G36a, G4a, G46a, G45a, G5a, G6a) on said driveshafts (13, 14), said gearwheels (G1a, G2a, G3a, G35a, G36a, G4a, G46a, G45a, G5a, G6a; G1b, G2b, G3b, G4b, G5b, G6b) being engageable to said shafts (13, 14; 15, 16) with clutches (C1, C2, C3, C4) forming a power flow from said driveshafts (13, 14) to the at least one driven shaft (15, 16) with different ratios, an electric machine (17) with a rotor (17a), a planetary gearset (20) with three links (21, 22, 23), a first (21) of said links being connected to the first driveshaft (13) and the input shaft (11), a second link (22) being connected to the second driveshaft (14), and third link (23) being kinematically connected to the rotor (17a) of said electric machine (17).
    The transmission (10) comprises at least one controllable lock-up clutch (CL) being arranged between said driveshafts (13, 14), connecting said driveshafts (13, 14) with each other, wherein a speed ratio between the second link (22) and the third link (23) is negative for stopped first link (21).

    摘要翻译: 本发明涉及一种包括输入轴(11),第一驱动轴(13)和第二驱动轴(14)的多速变速器(10),所述两个同心驱动轴(13,14)中的每一个具有多个齿轮 (G1a,2a,G3a,G35a,G36a,G4a,G46a,G45a,G5a,G6a),至少一个带有多个齿轮(G1b,G2b,G3b,G4b,G5b, 所述齿轮(G1a,G2a,G3a,G35a,G36a)与所述驱动轴(13,14)上的所述齿轮(G1a,G2a,G3a,G35a,G36a,G4a,G46a,G45a,G5a,G6a) ,具有离合器(C1,C2,C3,C4)的可与所述轴(13,14; 15,16)接合的G4a,G46a,G45a,G5a,G6a; G1b,G2b,G3b,G4b,G5b,G6b) 具有不同比例的从所述驱动轴(13,14)到所述至少一个从动轴(15,16)的动力流,具有转子(17a)的电机(17),具有三个连杆(21)的行星齿轮组 ,22,23),所述连杆的第一(21)连接到所述第一驱动轴(13)和所述输入轴(11), 连接到所述第二驱动轴(14)的第二连杆(22),以及运动地连接到所述电机(17)的转子(17a)的第三连杆(23)。 变速器(10)包括至少一个可控制的锁止离合器(CL),其布置在所述驱动轴(13,14)之间,将所述驱动轴(13,14)彼此连接,其中第二连杆(22) ),第三连杆(23)对于停止的第一连杆(21)是负的。

    DOPPELKUPPLUNGSGETRIEBE IN VORGELEGEBAUWEISE
    9.
    发明公开
    DOPPELKUPPLUNGSGETRIEBE IN VORGELEGEBAUWEISE 有权
    DOPPELKUPPLUNGSGETRIEBE在VORGELEGEBAUWEISE

    公开(公告)号:EP2914872A1

    公开(公告)日:2015-09-09

    申请号:EP13771142.0

    申请日:2013-10-01

    摘要: The invention relates to a dual clutch gearbox (9, 31, 32) with countershaft design, comprising a main gearbox (10) and a group gearbox (11) that is arranged downstream the main gearbox (10), wherein the main gearbox (10) comprises one first gearbox input shaft (EW1) which is embodied as a solid shaft and connected to the output side of a first power shift clutch (K1), a second gearbox input shaft (EW2) which is embodied as a hollow shaft and connected to the output side of a second power shift clutch (K2), through which the first gearbox input shaft (EW1) is guided, two counter-shafts (VW1, VW2) which are arranged coaxially to each other, wherein the first counter-shaft (VW1) is embodied as a hollow shaft and the second counter-shaft (VW2) is guided through the first counter-shaft (VW1) and has an output shaft (AB1) which is arranged coaxially to the two gearbox input shafts (EW1, EW2), which output shaft forms the drive shaft of the group gearbox (11), wherein the power shift clutches (K1, K2) are connected to a drive assembly on the drive side, wherein for bridging the group gearbox (11) the second counter-shaft (VW2) can be releasably to the output (AB2) of the group gearbox (11) connected by means of a switch element (J, K).

    摘要翻译: 本发明涉及一种具有中间轴设计的双离合器变速箱(9,31,32),其包括主变速箱(10)和布置在主变速箱(10)下游的组变速箱(11),其中主变速箱(10 )包括一个实施为实心轴并连接到第一动力换挡离合器(K1)的输出侧的第一变速箱输入轴(EW1),第二变速箱输入轴(EW2),该第二变速箱输入轴构造为空心轴并且连接 在所述第一变速箱输入轴(EW1)被引导通过的第二动力换挡离合器(K2)的输出侧,彼此同轴地布置的两个反向轴(VW1,VW2),其中,所述第一反向轴 (VW1)构造为中空轴并且第二副轴(VW2)被引导通过第一副轴(VW1)并且具有与两个齿轮箱输入轴(EW1,EW1)同轴布置的输出轴(AB1) EW2),该输出轴形成组齿轮箱(11)的驱动轴,其中动力换挡离合器 (K1,K2)连接到驱动侧的驱动组件,其中为了桥接组齿轮箱(11),第二副轴(VW2)可以可释放地连接到组齿轮箱(11)的输出端(AB2) 通过开关元件(J,K)连接。

    SCHALTGETRIEBE FÜR EIN KRAFTFAHRZEUG
    10.
    发明公开
    SCHALTGETRIEBE FÜR EIN KRAFTFAHRZEUG 有权
    SCHALTGETRIEBEFÜREIN KRAFTFAHRZEUG

    公开(公告)号:EP2739878A1

    公开(公告)日:2014-06-11

    申请号:EP12753403.0

    申请日:2012-07-27

    发明人: HEGERATH, Andreas

    IPC分类号: F16H3/097

    摘要: The invention relates to a manual gearbox (10) for a motor vehicle, comprising an input shaft (11), an output shaft (12) arranged coaxially to the input shaft (11), a first layshaft (13) arranged parallel to said input shaft (11), and a plurality of shiftable gears (1-6, L, R). Associated with each gear are an idler gear (L1-L6, LC, LR) and a gear-shift coupling (17, 18, 20-25) by means of which said idler gear (L1-L6, LC, LR) can be connected to one of the shafts (11, 12, 13) in a rotationally-fixed manner. One of the idler gears (L1) is designed as an intermediate gear sitting on one of the shafts (11, 12, 13) of the manual gearbox (10) and engaging with one first pinion (F1) and one second pinion (26) that sit on two other shafts of the manual gearbox (10). According to the invention, the manual gearbox (10) is characterised in that the intermediate gear (L1) is connected, in a rotationally-fixed manner, to the input shaft (11) irrespective of the shift-state of the individual gears (1-6, L, R).

    摘要翻译: 本发明涉及一种用于机动车辆的手动变速箱(10),包括输入轴(11),与输入轴(11)同轴设置的输出轴(12),与所述输入轴平行布置的第一副轴(13) 轴(11)和多个可移动齿轮(1-6,L,R)。 与每个齿轮相关联的是空转齿轮(L1-L6,LC,LR)和齿轮换档联轴器(17,18,20-25),所述空转齿轮(L1-L6,LC,LR)可以通过该齿轮 以旋转固定的方式连接到一个轴(11,12,13)。 空转齿轮(L1)中的一个被设计为位于手动变速箱(10)的一个轴(11,12,13)上并与一个第一小齿轮(F1)和一个第二小齿轮(26)接合的中间齿轮, 其位于手动变速箱(10)的另外两个轴上。 根据本发明,手动变速箱(10)的特征在于,中间齿轮(L1)以旋转固定的方式连接到输入轴(11),而与各个齿轮(1)的移动状态无关 -6,L,R)。