An apparatus (100), vehicle (12) and method for cable unwinding and winding in an electrically driven vehicle. The device comprises a cable drum (1) and a cable guiding device (3) comprising three contact surfaces (4a, 4b, 4c) arranged in parallel, the three contact surfaces (4a, 4b, 4c) being arranged in a triangular arrangement (5). The contact surfaces (4a, 4b, 4c) are arranged and dimensioned such that a cable (2) arranged between one of the contact surfaces located on a first side of the cable and two of the contact surfaces located on a second side of the cable is in contact with the contact surfaces (4a, 4b, 4c) between the contact surfaces (4a, 4b, 4c). 4c) of at least one of the contact surfaces (4a, 4b, 4c). The device further comprises a control arm (6) and a control device (7). The control device (7) comprises: a force measuring system (8) provided in at least one of the contact surfaces (4a, 4b, 4c) and arranged to measure a force generated by the cable against the contact surface, and the force measuring system (8) providing a force (F); control arm sensor means (9) arranged to detect a direction in which the control arm (6) is pointing relative to a longitudinal axis (L) of the electrically driven vehicle and to provide control arm angle information (CA). The control device (7) is arranged to calculate an estimate of a force concentrated on the cable (2) based on the force (F) and the control arm angle information (CA).
一种用于电驱动车辆中的电缆解绕和卷绕的装置(100)、车辆(12)和方法。该装置包括电缆卷筒(1)和电缆引导装置(3),该电缆引导装置包括平行布置的三个接触表面(4a,4b,4c),该三个接触表面(4a,4b,4c)布置成三角形布置结构(5)。所述接触表面(4a,4b,4c)被布置并且尺寸被设定为使得:布置在所述接触表面中的处在所述电缆的第一侧上的一个接触表面与所述接触表面中的处在所述电缆的第二侧上的两个接触表面之间的电缆(2)在所述接触表面(4a,4b,4c)中的至少一个接触表面的表面上弯曲。所述装置还包括控制臂(6)和控制装置(7)。所述控制装置(7)包括:测力系统(8),该测力系统被设置在至少一个所述接触表面(4a,4b,4c)中并被布置用以测量所述电缆对所述接触表面产生的力,并且所述测力系统(8)提供力(F);控制臂传感器装置(9),其被布置用以检测所述控制臂(6)相对于所述电驱动车辆的纵向轴线(L)正在指向的方向,并用于提供控制臂角度信息(CA)。所述控制装置(7)被布置用以基于所述力(F)和所述控制臂角度信息(CA)计算集中在所述电缆(2)上的力的估算值。
Apparatus, vehicle and method for cable winding and unwinding
用于电缆卷绕和解绕的装置、车辆和方法
2022-09-02
Patent
Electronic Resource
Chinese
IPC: | H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES , Handhaben von dünnem oder fadenförmigem Gut, z.B. Folien, Bahnen, Kabeln / B66D Haspeln , CAPSTANS / F16L PIPES , Rohre |
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