The invention provides a front windshield, a front windshield assembly and a carrying tool. The front windshield comprises a signal transmission area; the installation angle of the front windshield loaded on the carrying tool is smaller than or equal to 60 degrees, and any position point in the signal transmission area has a corresponding first curvature radius in the first direction and has a corresponding second curvature radius in the second direction; the ratio of the first curvature radius to the second curvature radius of any position point in the signal transmission area is a fitting bending coefficient; the fitting bending coefficient of the signal transmission area at any position point is larger than or equal to 0.35 and smaller than or equal to 1, and the first curvature radius and the second curvature radius of the signal transmission area at any position point are larger than or equal to 3000 mm. According to the front gear assembly, the problems of ghosting and distortion of an identification image of the optical sensor can be avoided.
本申请提供一种前挡玻璃、前挡总成和运载工具,前挡玻璃包括信号透过区域;前挡玻璃的装载于运载工具上的安装角度小于或者等于60°,信号透过区域中任一位置点在第一方向上具有对应的第一曲率半径,在第二方向上具有对应的第二曲率半径;信号透过区域中任一位置点的第一曲率半径与第二曲率半径的比值为拟合弯曲系数;信号透过区域在任一位置点的拟合弯曲系数均大于或者等于0.35且小于或者等于1,信号透过区域在任一位置点的第一曲率半径、第二曲率半径均大于或者等于3000mm。所述前挡总成能够避免光学传感器的识别图像产生重影、失真问题。
Front windshield, front windshield assembly and carrying tool
前挡玻璃、前挡总成和运载工具
2025-05-09
Patent
Electronic Resource
Chinese
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse |
Front windshield liftable vehicle and front windshield lifting method thereof
European Patent Office | 2020
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