mwirth-epo/epo-nmt-datasets huggingface dataset:
最方便地将这些缩放因子都设置在0.0到1.0范围内，并且使得X+Y＝1，尽管给予它们基本相等的权重0.5可能是优选的，使得在将N和M被设定为1并且X+Y＝1的情况下，该函数将给出在+1至-1范围内的摩擦补偿因子。
Most conveniently these may both be set in the range 0.0 to 1.0 and such that X+Y=1, although giving them substantially equal weighting of 0.5 may be preferable, so that in the case where N and M are set to 1 and X+Y=1 the function will give a friction compensation factor in the range +1 to −1.
因此，补偿因子是两个独立分量的总和。
The compensation factor is therefore the sum of the two independent components.
这些独立分量的总和产生了摩擦补偿因子(并且因此产生了转矩)，该摩擦补偿因子抢先执行每个和每次转向操纵(因为驾驶员需要向方向盘施加转矩以便使转向系统开始旋转)。
The summation of these independent components results in a friction compensation factor (and hence torque) that pre-empts the execution of each and every steering manoeuvre (as the driver needs to apply torque to the steering wheel in order for the steering system to start rotating).
用于致动卷式遮蓬或遮光罩的设备的连接头
"CONNECTION HEAD OF AN APPARATUS FOR ACTUATING ROLL-UP
本发明属于用于电动致动卷式遮篷或遮光罩的装置的领域。
[0001] The present invention is in the field of devices for the electrical actuation of roll-up awnings or blackout closures.
特别地，本发明的目的是一种用于致动设备的电动马达和固定支撑件之间的连接头。
In particular, the object of the present invention is a connection head between an electric motor and a fixed support for an actuation apparatus.
现在广泛使用的这种装置包括管状电动马达、连接头和固定支撑件；连接头在一侧部与电动马达接合，而其另一侧部与固定支撑件接合，固定支撑件根据情况固定到支撑壁，该支撑壁例如由其中卷式遮蓬被卷动的盒子的侧部或者遮蓬的支撑框架的凸缘组成。
[0002] Such devices, now widely used, comprise a tubular electric motor, a connection head and a fixed support; the connection head is engaged on one side with the electric motor, while on the other side it is engaged with the fixed support, fixed, as the case may be, to a support wall, for example consisting of the side of a box wherein the roll-up awning is rolled, or the flange of the support frame of an awning.
在本申请人名下的文件DE202007001705中示出了连接头的示例性实施例。
An example of embodiment of a connection head is illustrated in the document DE202007001705 in the name of the Applicant.
鉴于这些装置的巨大普及，存在不同类型的电动马达、支撑头和固定支撑件，以便满足有时非常不同的需要。
[0003] Given the enormous popularity of these devices, there are different types of electric motors, support heads and fixed supports, so as to meet at times very different needs.
然而，经常很难用不同类型的另一个电动马达来替换电动马达，尤其是如果它们来自不同的制造商，因为还有必要替换固定支撑件，将其从支撑壁上移除以在其上安装一个适合于新电动马达的头部。
However, it is often very difficult to replace an electric motor with another of a different type, especially if they come from different manufacturers, because it would be necessary to also replace the fixed support, removing it from the support wall to mount thereon one suitable for the head of the new motor.
本发明的目的是创建一种能够克服上述缺点并且同时满足该领域需要的连接头。
[0004] The object of the present invention is to create a connection head capable of overcoming the aforesaid drawbacks and, at the same time, meeting the needs of the sector.
这个目的通过根据权利要求1的连接头来实现。
[0005] Such object is achieved by a connection head according to claim 1.
从属权利要求描述了本发明的进一步的有利实施例。
The dependent claims describe further advantageous embodiments of the invention.
根据本发明的连接头的特征和优点将从下面给出的描述中变得显而易见，该描述是根据附图通过非限制性示例被提供的，其中：
[0006] The features and advantages of the connection head according to the present invention will be apparent from the description given below, provided by way of non limiting example, in accordance with the accompanying figures, wherein:
-图2a、图3a和图2b、图3b示出了根据本发明的实施例的耦接到相应连接头的不同类型的固定支撑件；
- figure 1 shows a motor group comprising a connection head according to an embodiment of the present invention; figures 2a, 3a and 2b, 3b show fixed supports of different types coupled to the respective connection heads, according to an embodiment of the present invention;
-图4a、图5a和图4b、图5b示出了两种不同类型的固定支撑件；
figures 4a, 5a and 4b, 5b illustrate two different types of fixed supports;
-图6a、图7a和图6b、图7b分别以轴测图和横截面示出了耦接到相应头部的两个不同的固定支撑件；
figures 6a, 7a and 6b, 7b show two different fixed supports coupled to the respective heads, respectively in axonometric view and in cross-section;
-图8a、图9a和图8b、图9b以两种配置示出了根据本发明的头部；
- figures 8a, 9a and 8b, 9b depict the head according to the present invention, in two configurations;
-图10表示根据本发明的具有单独的辅助元件的头部；
figure 10 represents the head according to the invention with separate auxiliary elements;
-图11a示出了头部的横截面的纵向视图，以及在两个位置处的电源线；以及
- figure 11a illustrates a longitudinal view in cross- section of the head, together with a power cord in two positions; and
-图11b示出了图11a的头部的平面图。
figure lib illustrates a plan view of the head of figure 11a.
参考图1，马达组总体上以1表示，其包括通常为圆柱形的管状壳体6、容纳在壳体6中的电动马达、以及运动机构，该运动机构包括主要容纳在壳体6中的行星齿轮箱，该行星齿轮箱连接到电动马达并且提供有输出轴8，该输出轴8用于通常通过适配器的方式机械连接到卷式遮篷。
[0007] With reference to figure 1, a motor group is collectively indicated at 1, comprising a tubular casing 6, usually cylindrical, an electric motor, contained in the casing 6, and a kinematic mechanism, comprising a planetary gearbox, mainly contained in the casing 6, connected to the electric motor and provided with an output shaft 8 for the mechanical connection to the roll up awning, generally by means of an adapter.
这种马达组的例子在国际申请WO-A1-2017/221087和以申请人名义的意大利发明专利申请IT102016000100776中被说明。
[0008] Examples of such motor groups are illustrated in the International Application WO-A1-2017/221087 and in the Italian patent application for invention
根据图2a和图3a、图2b和图3b，根据本发明的实施例的致动系统包括电动马达、连接头10和固定支撑件12a、12b，该固定支撑件12a、12b用于例如通过螺钉的方式被固定到固定支撑壁14，该固定支撑壁14例如包括其中卷式遮蓬被卷动的盒子的侧部或者遮蓬的支撑框架的凸缘。
[0009] According to figures 2a and 3a, 2b and 3b, an actuation system according to an embodiment of the present invention comprises the electric motor, a connection head 10 and a fixed support 12a, 12b, intended to be fixed, for example by means of screws, to a fixed support wall 14, for example consisting of the side of a box wherein the roll-up awning is rolled or of a flange of a support frame of the awning.
例如，根据第一实施例(图4a、图5a、图6a、图7a)，第一固定支撑件12a包括支撑基座16，其通常是平坦的，用于与支撑壁14接触并用于例如通过螺钉被固定到其上。
[0010] For example, according to a first embodiment (figures 4a, 5a, 6a, 7a), a first fixed support 12a comprises a support base 16, generally flat, intended to come into contact with the support wall 14 and to be fixed thereto, e.g. by screws.
为此，支撑基座16通常被多个通孔穿透。
For this purpose, the support base 16 is usually penetrated by a plurality of through holes.
支撑件12a还包括侧部支撑壁20，该侧部支撑壁20相对于支撑基座16周向被布置并且从其轴向突出，以便形成一种覆盖物。
[0011] The support 12a further comprises a side support wall 20 arranged peripherally relative to the support base 16 and protrudes axially therefrom, so as to make a sort of cover.
支撑基座16沿外周被定形状，并具有一对凹形和拱形的、沿直径方向相对布置的底部托架22、24。
[0012] The support base 16 is shaped along the outer periphery and has a pair of bottom brackets 22, 24, concave and arched, arranged diametrically opposite.
优选地，侧部支撑壁20在两个底部托架22、24处中断(或完全不存在)，以便形成分成两个部分的侧部支撑壁20。
(or completely absent) at the two bottom brackets 22, 24, so as to form a side support wall 20 divided into two parts.
侧部壁20的每个部分具有在内部的凹形和拱形的支撑突起26、28；两个支撑突起26、28沿直径方向相对、垂直于底部的凹部22、24被布置。
[0014] Each part of the side wall 20 has internally a support protuberance 26, 28, concave and arched; the two support protuberances 26, 28 are diametrically opposite, arranged orthogonally to the bottom recesses 22, 24.
侧部壁20的每个部分还具有凸形和拱形的两个支撑托架30、32；34，36，其被布置在支撑突起26，28的相应端部。
[0015] Each part of the side wall 20 also has two support brackets 30, 32; 34, 36, convex and arched, arranged at the respective ends of the support protuberances 26, 28.
在支撑基座16的外侧部上重复相同的形状。
[0016] The same shape is repeated on the outside of the support base 16.
支撑件12a还包括一对槽38、40，每个槽穿过侧部支撑壁20的每个部分的厚度，以及一对弹性保持件42、44，其被固定到侧部支撑壁20，使得其可变形部段46、48穿过相应的槽38、40，在支撑件12a内部突出，以与连接头10卡扣接合。
[0017] The support 12a further comprises a pair of slots 38, 40, each passing through the thickness of each part of the side support wall 20, and a pair of elastic retainers 42, 44, fixed to the side support wall 20, so that a deformable section 46, 48 thereof penetrates the respective slot 38, 40, protruding inside the support
根据第二实施例(图4b、图5b、图6b、图7b)，第二固定支撑件12b包括支撑基座16和侧部支撑壁20。
6b, 7b), a second fixed support 12b comprises the support base 16 and the side support wall 20.
侧部壁20在内部由圆周连续的凹形和拱形的支撑托架52以及凸形和拱形的支撑凹部54组成，该支撑凹部54与支撑托架52交替，优选地等距成角度地布置并且优选地具有相同的角度尺寸。
[0019] The side wall 20 is made up internally of a circumferential succession of support brackets 52, concave and arched, and support recesses 54, convex and arched, alternating with the support brackets 52, preferably equidistant angularly and preferably having the same angular dimension.
侧部支撑壁20从支撑基座16突出并且在外部保持内轮廓的形状。
[0020] The side support wall 20 protrudes from the support base 16 and maintains externally the shape of the inner contour.
此外，支撑凹部54的轴向高度大于支撑托架52的轴向高度。
[0021] In addition, the axial height of the support recess 54 is greater than the axial height of the support brackets 52.
因此在所述支撑凹部54的轴向延伸部上，对于支撑件12b的整个圆周，被定位有弹性保持件56，以与连接头10卡扣接合。
On the axial extension of said support recesses 54 there is thus positioned an elastic retainer 56, for the entire circumference of the support 12b, to snap-engage with the connection head 10.
特别地，所述弹性保持件56具有延伸到支撑托架52的第一可变形部段58和在外部穿过支撑凹部54的第二部段60。
[0022] In particular, said elastic retainer 56 has first deformable sections 58 that extend to the support brackets 52 and second sections 60 that pass externally to the support recesses 54.
第一部段58用于与连接头10卡扣接合。
[0023] The first sections 58 are intended to snap-engage with the connection head 10.
连接头10适于通过形状耦合与第二支撑件12b接合，并且通过应用元件200(在下文中描述)与第一支撑件12a接合。
[0024] The connection head 10 is suitable to engage with shape-coupling with the second support 12b and, through the application of elements 200, described hereinafter, with the first support 12a.
连接头10具有头部轴线Y，并且包括马达连接部分70和轴向位于其两侧部的支撑连接部分72(图8a)。
[0025] The connection head 10 has a head axis Y and comprises a motor connection portion 70 and, flanked axially thereto, a support connection portion 72 (figure 8a).
马达连接部分70用于连接到马达装置的壳体6，并且包括例如至少一个键74，该键74用于与所述壳体的防旋转接合。
[0026] The motor connection portion 70 is intended to be connected to the casing 6 of the motor device and comprises, for example, at least one key 74 for the anti- rotation engagement with said casing.
支撑连接部分72包括主体76，其被定形状成周向以便能够插入到每个支撑件12a、12b中并且与侧部支撑壁20的相应内表面形状耦接。
[0027] The support connection portion 72 comprises a main body 76 shaped peripherally so as to be insertable into each support 12a, 12b and to shape-couple with the respective inner surface of the side support wall 20.
特别地，主体76具有带有周向延伸部的侧部主体表面78，以及位于正交于头部轴线Y的假想平面上的主体前部表面80。
[0028] In particular, the main body 76 has a side body surface 78, with circumferential extension, and a body front surface 80 lying on an imaginary plane orthogonal to the head axis Y.
优选地，侧部主体表面78具有一对凹形和拱形的、沿直径方向相对的主体托架82、84，以及一对主体翼部86、88，该主体翼部86、88沿着与所述主体托架82、84(图9a)的直径方向正交的中间方向径向突出。
[0029] Preferably, the side body surface 78 has a pair of body brackets 82, 84, concave and arched, diametrically opposite, and a pair of body wings 86, 88, protruding radially, along a median direction orthogonal to the diametric direction of said body brackets 82, 84 (figure
侧部表面78还包括通过位于主体托架82、84侧部的第二主体缺口90和通过位于主体翼部86、88侧部的第一主体缺口92；所述主体缺口90、92具有不同的曲率并且在将它们分开的主体边缘94中相交。
[0030] The side surface 78 further comprises a second body indentation 90, flanked by the body bracket 82, 84, and a first body indentation 92, flanked by the body wing 86, 88; said body indentations 90, 92 have different curvatures and intersect in a body edge 94 that divides them.
两个主体缺口90、92在两个主体托架82、84和两个主体翼部86、88之间的四个间隙中重复。
[0031] The two body indentations 90, 92 are repeated in the four gaps between the two body brackets 82, 84 and the two body wings 86, 88.
此外，主体76包括一对主体架94、96，该主体架94、96从相应的主体翼部86、88径向突出，优选地在自由边缘上成斜角，以便产生引导件94'、96'以卡扣到形成在所述主体架94、96下方的底切部98中。
[0032] Moreover, the main body 76 comprises a pair of body shelves 94, 96, protruding radially from the respective body wing 86, 88, preferably beveled on the free edge, so as to create guides 94', 96' to snap into the undercut 98 formed below said body shelves 94, 96.
优选地，每个主体架94、96具有用于与相应元件200接合的凹部101。
[0033] Preferably, each body shelf 94, 96 has a recess 101 for engagement with the respective element 200.
此外，主体76在主体托架82、84和位于其侧部的第二主体缺口90之间具有多个主体通道102，其大约在主体76的一半高度处。
[0034] Furthermore, the main body 76 has a plurality of body passages 102 between a body bracket 82, 84 and the second body indentation 90 that flanks it, approximately at half the height of the main body 76.
上述没有元件200的连接头10可与第二支架12b一起使用。
[0035] The connection head 10 described above, lacking the elements 200, may be used with the second support 12b.
当主体76被轴向推入到第二支撑件12b中时(图7b、图2b和图3b)，弹性保持件56被加压以加宽；特别地，其第一部段58，对应于主体架94、96的位置，加宽并卡扣到底切部98中，而其余部段周向延伸以围绕侧部主体表面78，穿透主体通道102。
[0036] When the main body 76 is pushed axially into the second support 12b (figure 7b, 2b and 3b), the elastic retainer 56 is stressed in such a way as to widen; in particular, the first sections 58 thereof, corresponding to the position of the body shelves 94, 96, widen and snap into the undercut 98, while the remaining sections run circumferentially to surround the side body surface 78, penetrating the body passages 102.
一旦主体76已经被插入第二支撑件12b中，基座凹部54就被容纳在相应的第二主体缺口92中(图7b)。
[0037] Once the main body 76 has been inserted into the second support 12b, the base recesses 54 are accommodated in the respective second body indentations 92 (figure 7b).
因此，与主体76卡扣接合的弹性保持件56形成防止支撑件12b与连接头10之间的轴向分离的连接；底部凹部54容纳在主体缺口92中，替代地在支撑件12b和连接头10之间形成了防旋转的结合。
[0038] The elastic retainer 56, snap-engaging with the main body 76, therefore forms a connection that prevents the axial separation between the support 12b and the connection head 10; the accommodation of the bottom recesses 54 in the body indentations 92 forms instead an anti-rotation bond between the support 12b and the connection head 10.
连接头10还包括两个可辅助地应用于主体76(图10)的元件200。
[0039] The connection head 10 further comprises two elements 200, auxiliarily applicable to the main body 76 ( figure 10).
每个元件200包括两个主要部分202，两个主要部分202被成角度地间隔布置，且通过连接部分204连接在一起。
[0040] Each element 200 comprises two main portions 202, arranged angularly spaced, joined together by a joining portion 204.
每个主要部分202具有与第一主体缺口92形状相反的内表面206和具有连接到第二主体缺口90的表面的拱形渐进部的外表面208，从而形成缺口208'。
[0041] Each main portion 202 has an inner surface 206 counter-shaped to the first body indentation 92 and an outer surface 208 having an arched progression that connects to the surface of the second body indentation 90, thus forming an indentation 208'.
连接部分204具有周向连接通道209，当辅助元件200被施加到主体76时，该周向连接通道209连接或形成所述主体通道102的延伸部。
[0042] The joining portion 204 has a circumferential joining channel 209, which, when the auxiliary element 200 is applied to the main body 76, joins or forms an extension of said body passages 102.
优选地，另外，每个主要部分202都具有引导件202'，以帮助其卡扣到连接通道209中；一旦辅助元件200被施加到主体76，所述引导件202'与主体架94、96的所述引导件94'、96'形成连续的引导表面。
[0043] Preferably, in addition, each main portion 202 has a guide 202' to help it to snap into the joining channel 209; once the auxiliary element 200 is applied to the main body 76, said guides 202' form a continuous guide surface with said guides 94', 96' of the body shelves 94, 96.
连接头10还包括用于将辅助元件200稳定地连接到主体76上的连接装置。
[0044] The connection head 10 further comprises connection means for the stable connection of the auxiliary element 200 to the main body 76.
例如，所述连接装置包括一对销210和一对连接孔212，每个销210从相应的主要部分202突出，例如从其内表面206突出，一对连接孔212形成在主体76的侧部表面78上，例如在第一缺口92处。
[0045] For example, said connection means comprise a pair of pins 210, each protruding from the respective main portion 202, e.g. from the inner surface 206 thereof, and a pair of connection holes 212 made on the side surface 78 of the main body 76, e.g. at a first indentation 92.
此外，优选地，所述连接装置包括在主体架94、96中获得的凹部101和从连接部分204突出的例如燕尾形的对应尾部214。
[0046] Moreover, preferably, said connection means comprise the recess 101 obtained in the body shelf 94, 96 and a corresponding tail 214, e.g. in the shape of a swallow tail, protruding from the joining portion 204.
尾部214能够以形状耦合的方式插入到凹部101中。
The tail 214 is insertable into the recess 101 with shape- coupling.
每个元件200都用于施加到主体76的侧部表面78上。
[0047] Each element 200 is intended to be applied to the side surface 78 of the main body 76.
特别地，当元件200被施加到主体76时，连接部分204围绕主体翼部86、88；优选地，所述连接部分204覆盖底切部98。
[0048] In particular, when the element 200 is applied to the main body 76, the joining portion 204 surrounds the body wing 86, 88; preferably, said joining portion 204 covers the undercut 98.
另一方面，每个主要部分202填充相应的第一缺口92，由于设置在内表面206上的部分，该第一缺口92位于主体翼部86、88的侧部，并且由于外表面208而形成第二主体缺口90的延伸部。
[0049] Each main portion 202, on the other hand, fills a respective first indentation 92, which flanks the body wing 86, 88 due to the part provided on the inner surface 206, and forms an extension of the second body indentation 90 due to the outer surface 208.
特别地，辅助元件200的高度(即整个轴向尺寸)不超过主体的高度，由此，具有或不具有辅助元件的连接头10保持相同的轴向障碍。
[0050] In particular, the height of the auxiliary element 200, i.e. the overall axial dimension, does not exceed the height of the main body, whereby the connection head 10, with or without auxiliary elements, maintains the same axial encumbrance.
主体76被轴向地推入第一支撑件12a中(图7a、图2a和图3a)，弹性保持件42、44以加宽的方式受压；特别地，与由辅助元件200的主要部分202的引导件202'和主体架94、96的引导件94'、96'形成的引导表面相比，支撑件12a内的部段46、48加宽。
42, 44 are stressed in such a way as to widen; in particular, the sections 46, 48 inside the support 12a widen in contrast with the guide surface formed by the guides 202' of the main portions 202 of the auxiliary element 200 and the guides 94', 96' of the body shelves
所述部段46、48卡扣到连接通道209和主体通道102中。
209 and into the body passages 102.
一旦主体76已经被插入第一支撑件12a中，支撑托架30、32、34、36就被容纳在相应的第一主体缺口90中，并且优选地至少部分地容纳在由主体部分202的外表面208形成的相应缺口208'中。
[0053] Once the main body 76 has been inserted into the first support 12a, the support brackets 30, 32, 34, 36 are accommodated in the respective first body indentations 90 and, preferably, at least partially, in the respective indentations 208' formed by the outer surfaces 208 of the main portion 202.
弹性保持件42、44与主体76卡扣接合，从而形成防止第一支撑件12a和连接头10之间的轴向分离的连接；支撑托架30、32、34、36容纳在第一主体缺口90中，并且优选地容纳在缺口208'中，替代地形成第一支撑件12a和连接头10之间的防旋转结合件。
[0054] The elastic retainer 42, 44, snap-engaging with the main body 76, thus makes a connection that prevents the axial separation between the first support 12a and the connection head 10; the accommodation of the support brackets 30, 32, 34, 36 in the first body indentations 90 and preferably in the indentations 208' forms instead an anti-rotation bond between the first support 12a and the connection head 10.
根据变型实施例，由两个主要部分202和连接部分204组成的辅助元件200由多个单独的主要部分替换，每个主要部分用于待填充的每个主体缺口90、92。
[0055] According to a variant embodiment, the auxiliary element 200 consisting of two main portions 202 and a joining portion 204, is replaced by a plurality of separate main portions, one for each body indentation 90, 92 to be filled.
根据另一变型实施例，连接头设置有用于调节卷动端部止动件的调节装置。
[0056] According to a further variant embodiment, the connection head is provided with adjustment means for adjusting the rolling end stop.
例如，所述调节装置包括可从外部接近的调节螺钉216。
For example, said adjustment means comprise adjusting screws 216, accessible from the outside.
连接头10还提供了适于供电电缆C的通道的供电管道300，该供电电缆C用于向马达供电。
[0057] The connection head 10 further provides for a power supply conduit 300 suitable for the passage of a power cable C for the power supply to the motor.
管道300具有在马达连接部分70中的轴向部段302和在支撑连接部分72中的径向部段304，其通向外部以用于电力电缆C的径向输出。
[0058] The conduit 300 has an axial section 302 in the motor connection portion 70, and a radial section 304 in the support connection portion 72, open to the outside for the radial output of the power cable C.
动力供应管道300还包括另一附加部段306，另一附加部段306具有轴向延伸部并与头部10同轴布置，与轴向部段302和/或径向部段304连通。
[0059] The power supply conduit 300 further comprises another additional section 306, having an axial extension and arranged coaxially to the head 10, communicating with the axial section 302 and/or with the radial section 304.
所述附加部段306允许电力电缆C在第二轴向位置露出。
[0060] Said additional section 306 allows the power cable C to emerge in a second, axial position.
根据变型实施例，主体和元件由塑料材料或金属材料制成，例如扎马克(Zamak)。
[0061] According to a variant embodiment, the main body and the elements are made of plastic or metallic material, e.g. zamak.
根据另一变型实施例，主体由金属材料制成，例如扎马克，并且元件由塑料材料制成。
According to a further variant embodiment, the main body is made of metallic material, e.g. zamak, and the elements of plastic material.
显然，本领域技术人员为了满足可能的需要，可以对上述连接头进行改变，所有这些改变都包含在由所附权利要求限定的保护范围内。
[0062] It is apparent that one skilled in the art, in order to meet contingent needs, may make changes to the connection head described above, all contained within the scope of protection as defined by the following claims.
第一信号处理单元可以使用助力曲线，该助力曲线包括期望的辅助转矩相对于输入信号值的映射，增益随着输入信号值的增大而线性或非线性地增大。
The first signal processing means may use a boost curve which comprises a mapping of desired assistance torque against input signal value, the gain increasing linearly, or non-linearly, with an increase in input signal value.
设备产生的辅助转矩将是从助力曲线输出的值，或者是加上施加至助力曲线的输出的任何附加偏移转矩的值。
The assistance torque produced by the apparatus will either be the value output from the boost curve, or that value plus any additional offset torque applied to the output of the boost curve.
当然，可以对信号进行进一步的处理以实现最终辅助转矩值。
Of course, further processing of the signals may be provided to achieve the final assistance torque value.
设备可以包括电子存储器区域，该电子存储器区域中存储限定缩放因子或助力曲线的函数、和/或任何查找表。
The apparatus may include an area of electronic memory in which the function defining the scaling factors or boost curves, and/or any look-up tables are stored.
第一分量和第二分量中的每个分量的上限N和下限M以及摩擦补偿因子图(或相关参数X和Y)可以是固定的，或者可以随时间变化。
The upper limit and lower limits, N and M, of each of the first and second components, and the friction compensation factor map (or related parameters X and Y) may be fixed, or may be varied over time.
它们可以例如根据车辆速度、柱位置、或温度而变化，温度可以是转向设备的一部分的温度或环境温度。
They may, for example, be varied as a function of vehicle speed, column position, or temperature, which may be the temperature of a part of the steering apparatus or the ambient temperature.
转矩信号发生器可以包括连接至转向柱的单个转矩传感器或附接至转向柱的另一个机械部件。
The torque signal generator may comprise a single torque sensor which is connected to the steering column or another mechanical component attached to it.
信号处理单元可以通过执行存储在存储器区域中的程序指令的处理器来实现。
The signal processing unit may be implemented by a processor that executes program instructions stored in an area of memory.
指令可以使处理器执行许多不同的步骤或功能，这些步骤或功能限定了信号处理单元的不同子单元。
The instructions may cause the processor to perform a number of distinct steps or functions, which define the different sub-units of the signal processing unit.
然而，可以使用离散的电子部件来实现信号处理单元，比如数字逻辑门、形成每个子单元的一组逻辑门。
However, it may be possible to implement the signal processing unit using discrete electronic components such as digital logic gates, a group of logic gates forming each sub-unit.
设备可以包括马达驱动电路，该马达驱动电路接收转矩需求信号，并且将适当的信号施加于马达驱动级，以使马达输出所需转矩。
The apparatus may include a motor drive circuit which receives the torque demand signal and applies appropriate signals to a motor drive stage to cause the motor to output the demanded torque.
这个驱动级通常将包括桥式电路。
This drive stage will typically comprise a bridge circuit.
现在将仅通过示例的方式，参照附图并如附图所展示地描述本发明的一个实施例，在附图中：
There will now be described by way of example only one embodiment of the present disclosure with reference to and as illustrated in the accompanying drawings of which:
图1是现有技术电力辅助转向系统的示意图；
FIG. 1 is a schematic diagram of a prior art electric power assisted steering system;
图2是表示图1的系统中的马达的闭环控制的框图；
FIG. 2 is a block diagram representing the closed loop control of the motor in the system of FIG. 1 ;
图3是展示了由根据本发明的转向组件的实施例中的信号处理单元进行以产生转矩需求信号的功能步骤的框图；
FIG. 3 is a block diagram illustrating the functional steps undertaken by the signal processing means in an embodiment of a steering assembly in accordance with the disclosure to produce the torque demand signal;
图4是在产生摩擦补偿信号期间使用的两个分量的映射；
FIG. 4 is a mapping for two components that is used during the generation of a friction compensation signal;
图5是示出了如何使用驾驶信号(可以是转矩信号或柱角度信号)来产生用于输入到图4的映射图的累积信号的框图；
FIG. 5 is a block diagram that shows how a driving signal, which may be a torque signal or a column angle signal, is used to generate an accumulated signal for input to the map of FIG. 4 ;
图6示出了在示例性操纵期间，当驾驶员施加转矩并随后转动方向盘时，摩擦补偿因子如何在图上移动；
FIG. 6 shows how the friction compensation factor moves across the map as the driver applies a torque and subsequently turns the steering wheel during an exemplary manoeuvre;
图7是展示了如何使用摩擦补偿因子来产生摩擦补偿信号的框图；
FIG. 7 is a block diagram illustrating how the friction compensation factor is used to generate the friction compensation signal;