A vehicle rear information acquisition system according to the present disclosure includes: a rear window attached to a rear portion of a vehicle; and an information acquisition device that is disposed inside the vehicle so as to face the rear window, and that acquires information from the outside of the vehicle by irradiation and/or reception of light, the rear window being provided with a plate-shaped glass and a coating film provided on at least a portion of the surface of the plate-shaped glass, and the coating film being provided on at least a portion of the surface of the plate-shaped glass, and the information acquisition device being disposed inside the vehicle so as to face the rear window. The sheet-shaped glass has a privacy area for protecting privacy in the vehicle and an information acquisition area facing the information acquisition device and through which the light passes, the coating film is provided on the surface of the sheet-shaped glass in the privacy area, the visible light transmittance of the privacy area is 10% or less, and the visible light transmittance of the information acquisition device is 10% or less. The visible light transmittance of the information acquisition region is 25% or more.
本公开的车辆后方信息获取系统具备:后窗,其安装于车辆的后部;以及信息获取装置,其以与上述后窗相对的方式配置于车内,通过进行光的照射和/或接收而获取来自车外的信息,其中,上述后窗具备板状玻璃和设于上述板状玻璃的表面的至少一部分的覆膜,并且,具有用于保护上述车内的隐私性的隐私区域和与上述信息获取装置相对且供上述光通过的信息获取区域,在上述隐私区域,在上述板状玻璃的表面设有上述覆膜,上述隐私区域的可见光透射率为10%以下,上述信息获取区域的可见光透射率为25%以上。
Vehicle rear information acquisition system
车辆后方信息获取系统
2022-04-01
Patent
Electronic Resource
Chinese
IPC: | C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / G06V |