The invention provides a sensor, a carrying tool and a control method of the carrying tool. The sensor comprises a first lens, a second lens, a light source and a light detection unit, the first lens and the second lens are located on the same side of the windshield in the thickness direction, the light source is located on the side, away from the windshield, of the first lens, and the light detection unit is located on the side, away from the windshield, of the second lens. The light source is used for emitting first detection light to the first lens; the first lens is used for collimating the first detection light and transmitting the first detection light to the first surface of the windshield, so that the first detection light forms second detection light through the first surface, the second detection light is transmitted to the second lens through reflection of the first surface, and the first surface is the surface, away from the sensor, of the windshield in the thickness direction; and the second lens is used for focusing the second detection light to the light detection unit, so that the light detection unit outputs a first electric signal for determining the surface state of the windshield based on the intensity of the second detection light.
本申请提供一种传感器、运载工具及运载工具的控制方法。传感器包括:第一透镜、第二透镜、光源和光检测单元;第一透镜和第二透镜位于挡风玻璃沿厚度方向的同一侧,光源位于第一透镜远离挡风玻璃的一侧,光检测单元位于第二透镜远离挡风玻璃的一侧;光源,用于朝第一透镜发出第一探测光;第一透镜,用于将第一探测光准直并传输至挡风玻璃的第一表面,以使第一探测光通过第一表面形成第二探测光,并使第二探测光通过第一表面的反射传输至第二透镜,其中,第一表面为挡风玻璃沿厚度方向上远离传感器的表面;第二透镜,用于将第二探测光聚焦至光检测单元,以使光检测单元基于第二探测光的强度,输出用于确定挡风玻璃的表面状态的第一电信号。
SENSOR, VEHICLE, AND METHOD FOR CONTROLLING VEHICLE
传感器、运载工具及运载工具的控制方法
2024-01-19
Patent
Elektronische Ressource
Chinesisch
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