The invention discloses a vehicle-mounted roller shutter type projection device. Thedevice comprises a shell and further comprises a roller shutter projection assembly and a self-adaptive adjusting assembly arranged on the shell. The roller shutter projection assembly comprises a curtain scroll, a roller shutter screen wound on the curtain scroll and a rotary projection screen arranged on the shell; the self-adaptive adjusting assembly is used for automatically capturing eyeball and face information of a driver and passengers and controlling angle adjustment of the rotary projection screen according to the captured eyeball and face information so as to achieve projection area adjustment. According to the vehicle-mounted roller shutter type projection device, the eyeball and face information is automatically captured through the self-adaptive adjusting assembly, the angle of the rotary projection screen is adjusted in real time according to the information, and the rotary projection screen can be continuously controlled to project at a proper angle in real time; and meanwhile, the roller shutter screen can be pulled out by a corresponding length according to a required screen projection area, so that a user can obtain an optimal film watching effect.
本发明公开了一种车载卷帘式投影装置,其包括外壳,还包括卷帘投影组件以及设于外壳上的自适应调节组件;所述卷帘投影组件包括幕布卷轴、卷设于该幕布卷轴上的卷帘屏幕以及设于所述外壳上的旋转式投影屏;所述自适应调节组件用于自动捕捉驾乘人员眼球及面部信息,并该根据所捕捉到的眼球及面部信息控制所述旋转式投影屏的角度调整,以实现投影区域调整。本发明的车载卷帘式投影装置通过自适应调节组件,自动捕捉眼球及面部信息,并据此信息实时调整旋转式投影屏角度,能实时且不断地控制旋转式投影屏以合适角度进行投屏;同时,卷帘屏幕可根据需要的投屏面积拉出对应长度,用户可获得最佳观影效果。
Vehicle-mounted roller shutter type projection device
一种车载卷帘式投影装置
2021-10-22
Patent
Electronic Resource
Chinese
IPC: | G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |