Vehicle comprising same-screen and different-image display device

Abstract

The invention relates to a vehicle, which comprises a main driver seat, a passenger seat and a central panel, wherein a first area and a second area are the interior space above the main driver seat and the passenger seat in the vehicle respectively; the central panel is provided with a display device, which comprises a display screen and a backlight, wherein the backlight comprises a lens part and a light-emitting part; the lens part comprises a positive lens unit, the light-emitting part comprises a corresponding light-emitting unit group, the light-emitting unit group comprises a first light-emitting body and a second light-emitting body in horizontal side-by-side arrangement, the first light-emitting body and the second light-emitting body are positioned between a first focal plane anda second focal plane of the lens unit and are opposite to the main driver seat and the passenger seat; the display screen is arranged on the lens part, the first light-emitting body and the second light-emitting body alternately emits light, the display screen alternately brushes out a first image and a second image corresponding to the display time, so that the first image and the second image are projected to the first area and the second area respectively. By means of the vehicle, the same-screen display device can not only meet the requirements of the passengers seating at the main driverseat and passenger seat for viewing individual display images, but also can ensure that the display images with high enough brightness can be watched.

Description

technical field [0001] The invention relates to an automobile, in particular to an automobile including a same-screen and different-image display device. technical background [0002] Geely, in its patent application No. 201710457988.8 "A dual-view vehicle navigation and entertainment system and control method", proposed to use a display device with the same screen and different image function in the center console of the car. 1. The occupants of the passenger seat can watch different display images in the display device according to the different viewing angles (left and right angles) of their seats relative to the center console. This design does not require different monitors for the front and passenger seats, but only one monitor is needed to meet the needs of the occupants in the front and passenger seats to watch their respective display images. The design of the interior space, especially in the middle The layout design of the console can be greatly optimized. [00...

AI Technical Summary

Problems solved by technology

[0004] However, the front and passenger seats have a very large angle (>45°) relative to the display screen installed on the center console, and the general display screen (such as LCD screen) emits far more light to the middle angle than to the left and right. Angle, in this display device that uses a parallax barrier to achieve the same-screen image function, the barrier will block most of the light emitted from the middle angle, and only pass through the light from the left and right angles, making the light of the display screen The loss is very large, therefore, the brightness of such display devices is often very low

Generally, when the car is used in the daytime, the ambient brightness of the driver's cab is very high, and this kind of display device with the same-screen image function, because of its very low brightness, it is often difficult for the occupants to see clearly when used in a high-brightness environment Its display images, its actual experience is often unsatisfactory

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