Information publishing method and system based on holographic projection

Abstract

The invention provides an information publishing method based on holographic projection. The information publishing method is used for showing information to be published to users in a screen-free state, and is characterized by comprising the following steps of: a, receiving a control instruction for publishing ith information, which is stored in an information set W to be published; and b, calling a signal transmitting equipment network U to simultaneously publish the ith information at an information publishing position S, wherein the signal transmitting equipment network U is composed of n signal transmitting equipment; n is greater than 1; and furthermore, a signal transmitting included angle between each signal transmitting equipment and the ground is in a range of [0 degree, theta degrees]. The invention further provides a corresponding information publishing system. By means of the technical scheme provided by the invention, information to be shown can be shown to users to browse in a three-dimensional manner without imaging carriers, such as a screen; interaction with a user terminal can also be carried out through an infrared induction device; and thus, the user experience is optimized.

Description

technical field [0001] The present invention relates to the field of holographic projection technology, in particular to a method and system for displaying information based on holographic projection technology. Background technique [0002] With the increasing development and maturity of information media, various advertising methods have become well known to the public. The common ones are electronic advertising screens or LCD screens installed in public places, which play various static advertisements through background computer control. Pictures or dynamic videos; some shopping malls use projection displays to project advertising content onto the screen for playback; there are also some emerging advertisers who set up cameras on Focus’ advertising screens to collect information from passing crowds according to different advertisements. The audience directs the message to the target audience. [0003] For electronic advertising screens, the existing advertisements are li...

AI Technical Summary

Problems solved by technology

In most cases, users can only browse and watch flat display information on the existing advertising screens, and there is no provision for three-dimensional advertising based on holographic projection technology that no longer relies on fixed broadcast carriers such as advertising screens. The method of information dissemination, making full use of public space, and improving the viewing experience of users

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