The invention relates to a cleaning system (2) for a lidar sensor (1), comprising a wiper unit (4), a drive (5), the drive (5) being designed to move the wiper unit (4) along a surface (3) of the lidar sensor (2), the wiper unit (4) being designed to wipe the surface (3) of the lidar sensor (2), and the drive (5) being designed to drive the wiper unit (4) to move along the surface (3) of the lidar sensor (2). The drive (5) has a motor (11), a switching device (7) and a connecting rod (8), the switching device (7) has four rod elements (9a, 9b, 9c, 9d) which are rotatably connected at their end regions and form a quadrangle, a first rotation point (12a) between a first rod element (9a) and a second rod element (9b) being immovable, and a second rotation point (12c) between the first rod element (9a) and the second rod element (9b) being movable. A second rotation point (12b) between the third lever element (9c) and the fourth lever element (9d), a third rotation point (12c) between the first lever element (9a) and the fourth lever element (9d), and a fourth rotation point (12d) between the second lever element (9b) and the third lever element (9c) are movable.
本发明涉及一种用于激光雷达传感器(1)的清洁系统(2),所述清洁系统(2)具有刮拭单元(4)、驱动器(5),其中,所述驱动器(5)构造成,使刮拭单元(4)沿着激光雷达传感器(2)的表面(3)运动,其中,所述刮拭单元(4)构造用于刮拭所述激光雷达传感器(2)的表面(3),并且其中,所述驱动器(5)具有马达(11)、转换装置(7)和连接杆(8),其中,转换装置(7)具有四个杆元件(9a、9b、9c、9d),所述四个杆元件在它们的末端区域处能转动地连接并且形成了四边形,其中,在第一杆元件(9a)和第二杆元件(9b)之间的第一转动点(12a)是不能移动的,并且在第三杆元件(9c)和第四杆元件(9d)之间的第二转动点(12b)、在第一杆元件(9a)和第四杆元件(9d)之间的第三转动点(12c)以及在第二杆元件(9b)和第三杆元件(9c)之间的第四转动点(12d)是能移动的。
Cleaning system for lidar sensor
用于激光雷达传感器的清洁系统
2024-12-03
Patent
Electronic Resource
Chinese
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