Novel in-vehicle multimedia video system displayed on automobile windshield

A windshield, multimedia technology, applied in optics, instruments, nonlinear optics, etc., can solve the problems of inability to display transparently, not keeping up with smart mobile devices, etc., to achieve the effect of comfortable viewing, expanding use, and improving the fun of use

Inactive Publication Date: 2015-07-15
CHONGQING JIAOTONG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are more than 100 million cars in my country, but the multimedia system in the car only provides video playback equipment through the on-board display, which has not kept up with the development of current display screens and smart mobile devices; traditional display screens rely on reflectors to reflect light. Due to the current development of transparent display screens and curved display screens, it is possible to transform the car windshield into a screen for multimedia video players in the car.

Method used

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  • Novel in-vehicle multimedia video system displayed on automobile windshield
  • Novel in-vehicle multimedia video system displayed on automobile windshield
  • Novel in-vehicle multimedia video system displayed on automobile windshield

Examples

Experimental program
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Effect test

Embodiment

[0019] The multimedia output device 2 is connected with the windshield 1 containing a transparent display screen, and the occupant sits in an adjustable seat 4 and wears polarized glasses 3 . The seat is adjusted to a corresponding angle to adapt to the inclined windshield 1 with a transparent display screen, so that the viewing angle of the viewer is optimal.

[0020] In use, the multimedia output device 2 is turned on, and the output of multimedia information is displayed on the windshield 1 with a transparent display screen.

[0021] When the car is driving, in order to ensure driving safety, all occupants except the driver wear polarized glasses 3, adjust the adjustable seat 4 and the sitting posture to realize the video multimedia experience;

[0022] When parking safely, all personnel including the driver can carry out the above operations. When the system does not need to be used, turn off the multimedia output device 2, take off the polarizer glasses 3, and adjust the...

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Abstract

The invention discloses a novel in-vehicle multimedia video system displayed on an automobile windshield. The novel in-vehicle multimedia video system comprises multimedia output equipment, a windshield, a pair of polarizing plate glasses and an adjustable seat, wherein the windshield is provided with a transparent display screen, the multimedia output equipment is connected with the windshield comprising the transparent display screen, and outputs multimedia information, the windshield comprising the transparent display screen comprises a self illumination photovoltaic display screen, plastic cement layers and tempered glass layers, the two outmost layers of the self illumination photovoltaic display screen are tempered glass layers, the two inner layers are the plastic cement layers, the middlemost part is the self illumination photovoltaic display screen, and a polarizing plate matched with the self illumination photovoltaic display screen is arranged in each lens of the polarizing plate glasses. The novel in-vehicle multimedia video system provided by the invention has the advantages that the transparent liquid crystal display screen structure is added into the automobile windshield, and the large-screen film watching experience can be realized. The displayed contents can be seen by passengers wearing the polarizing plate glasses. The adjustable seat is designed on the basis of the ergonomics, so that the film watching of the passengers is more comfortable. The automobile use interestingness is improved, and the purposes are increased.

Description

technical field [0001] The invention belongs to the field of in-vehicle multimedia systems, and in particular relates to a novel in-vehicle multimedia video system displayed on the windshield of an automobile. Background technique [0002] At present, there are more than 100 million cars in my country, but the multimedia system in the car only provides video playback equipment through the on-board display, which has not kept up with the development of current display screens and smart mobile devices; traditional display screens rely on reflectors to reflect light. As a result, it is impossible to display transparently. Thanks to the current development of transparent display screens and curved display screens, it is possible to transform the windshield of a car and transform it into a screen for viewing movies on a multimedia video player in the car. Contents of the invention [0003] One of the purposes of the present invention is to provide a novel in-car multimedia video...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1333G02F1/1335
CPCG02B27/0101G02F1/1333G02F1/1335
Inventor 李多晴刘建勋左颖
Owner CHONGQING JIAOTONG UNIVERSITY
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