The invention discloses a sensor cleaning device (4) according to claim 1. The invention relates to a sensor cleaning device (4) for cleaning an external sensor surface (3) of a sensor (2) used in automotive applications, in particular an optical camera or lidar, comprising:-at least one wiper element (5), and-a wiper device (6) which supports the at least one wiper element (5) and which is movable, so that the at least one wiper element (5) moves across the outer sensor surface (3). The sensor cleaning device (4) is characterized in that the sensor cleaning device (4) is adjustable to adjust its cleaning intensity to clean the outer sensor surface (3) based on the cleaning intensity required to clean the outer sensor surface (3). The invention also discloses a sensor unit (1) according to claim 18. The sensor unit (1) comprises a sensor (2), in particular an optical camera or lidar, with an external sensor surface (3) for use in automotive applications and a sensor cleaning device (4) according to any of claims 1 to 17.
本发明公开了根据权利要求1所述的传感器清洁装置(4)。该传感器清洁装置(4)用于清洁在汽车应用中使用的传感器(2)(具体为光学相机或激光雷达)的外部传感器表面(3),包括:‑至少一个擦拭器元件(5),和‑擦拭器装备(6),该擦拭器装备支承该至少一个擦拭器元件(5),并且该擦拭器装备是能够移动的,以使得该至少一个擦拭器元件(5)移动跨过该外部传感器表面(3)。该传感器清洁装置(4)的特征在于,‑该传感器清洁装置(4)是能够调节的,以基于清洁该外部传感器表面(3)所需的清洁强度来调节其清洁该外部传感器表面(3)的清洁强度。本发明还公开了根据权利要求18所述的传感器单元(1)。该传感器单元(1)包括在汽车应用中使用的具有外部传感器表面(3)的传感器(2)(具体为光学相机或激光雷达)和根据权利要求1至17中任一项所述的传感器清洁装置(4)。
Improved sensor cleaning based on desired cleaning strength
基于所需清洁强度的改进的传感器清洁
2024-06-04
Patent
Electronic Resource
Chinese
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
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