A naked-eye 3D station announcement system and method for a tram

Abstract

The invention provides a tram car glasses-free 3D station reporting system and method. The system comprises a signal sending device and a glasses-free 3D display device. The glasses-free 3D display device comprises a signal receiver and a glasses-free 3D display screen. The glasses-free 3D display screen comprises a 2D display area for displaying station information and a 3D display area for displaying a 3D multimedia video. The glasses-free 3D display screen receives a station signal sent by the signal sending device through the signal receiver and carries out 2D display area and 3D display area switching display according to the station signal. According to the system and the method, the station signal can be received and the 2D display area and 3D display area switching display is carried out on the glasses-free 3D display device according to the station signal, so a passenger can enjoy 3D multimedia video service and grasp the station information, and the passenger also can watch a3D station video of related stations and updated station information when a tram car enters a station.

Description

technical field [0001] The invention relates to the field of vehicle-mounted multimedia video playback systems, in particular to a naked-eye 3D station announcement system and method for a tram. Background technique [0002] Naked-eye 3D display utilizes the parallax characteristics of human eyes, and can obtain a display system with realistic three-dimensional images with space and depth without any auxiliary equipment (such as 3D glasses, helmets, etc.). Its real and vivid expression, beautiful and elegant environmental appeal, and strong and shocking visual impact are favored by the majority of consumers. It is widely used in car naked-eye 3D display screens, site information, 3D multimedia videos, advertising videos, promotional videos and 3D site video has broad application prospects and can give passengers a better audio-visual service experience, but in the prior art there is no naked-eye 3D station announcement system or method on rail transit. Contents of the inve...

AI Technical Summary

Problems solved by technology

[0002] Naked-eye 3D display utilizes the parallax characteristic of human eyes, and can obtain a display system with realistic three-dimensional images with space and depth without any auxiliary equipment (such as 3D glasses, helmets, etc.). Its real and vivid expression, beautiful and elegant environmental appeal, and strong and shocking visual impact are favored by the majority of consumers. It is widely used in car naked-eye 3D display screens, site information, 3D multimedia videos, advertising videos, promotional videos and 3D site video has broad application prospects, and can give passengers a better audio-visual service experience, but in the prior art, there is no naked-eye 3D station announcement system or method on rail transit

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