The invention relates to a safety belt system (10), comprising a control unit (14) and a safety belt (16), which has a webbing (18) and a belt retractor (20). The belt retractor (20) comprises a belt reel (28) for the woven belt (18), a rotation angle sensor (30) with a sensor unit and a rotatable measuring element, and a transmission mechanism coupling the belt reel (28) to the measuring element. The belt reel (28) has a full extraction position and a phantom position. Furthermore, the transmission mechanism is designed in such a way that, when the tape spool (28) is adjusted from the phantom position to the fully drawn-out position, the transmission mechanism reduces the rotation of the tape spool (28) to a maximum of 1.0 turns of the measuring element. The invention further relates to a method for determining the extraction length of a webbing (18) of a safety belt system (10), said webbing being wound on a rotatable belt reel (28).
本发明涉及一种安全带系统(10),其具有控制单元(14)和安全带(16),所述安全带具有织带(18)和带卷收器(20)。带卷收器(20)包括用于织带(18)的带卷轴(28)、带有传感器单元和可旋转的测量元件的旋转角度传感器(30)以及将带卷轴(28)与所述测量元件联接的传动机构。带卷轴(28)在此具有完全抽出位置和幻影位置。此外,所述传动机构被设计成使得,当带卷轴(28)从幻影位置调节到完全抽出位置时,所述传动机构将带卷轴(28)的旋转降低到最大为测量元件的1.0圈。此外,提出一种用于确定安全带系统(10)的缠绕在可旋转的带卷轴(28)上的织带(18)的抽出长度的方法。
SEAT BELT SYSTEM AND METHOD FOR DETERMINING THE EXTRACTION LENGTH OF A BELT WOUND ON A ROTATABLE BELT ROLLER
安全带系统和用于确定安全带系统的缠绕在可旋转的带卷轴上的织带的抽出长度的方法
2022-11-22
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Europäisches Patentamt | 2023
|Europäisches Patentamt | 2015
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