Indoor projection following control method and system

Abstract

The invention relates to the technical field of indoor projection, and discloses an indoor projection following control method and system. The method comprises the following steps: sensing indoor voice in real time to locate the current position of a user, and obtaining current position data of the user; controlling to start a corresponding interactive projector according to a preset position and a corresponding rule of the interactive projector with reference to the position data of the user, and controlling the corresponding interactive projector to rotate to a specified position and project an interactive interface; and identifying an operation of the user on the interactive interface, determining a control instruction corresponding to the operation, and controlling indoor electronic devices according to the control instruction. According to the indoor projection following control method and system disclosed by the invention, in view of the situation that indoor position can only be executed on fixed directions and cannot be adjusted according to the change of the position of the user in time, thereby being very inflexible to use, the defects of inflexibility of the traditional indoor projection is overcome by controlling the interactive interface through the electronic devices, and indoor projection becomes an interactive window of the user and a control center of the indoor electronic devices.

Description

technical field [0001] The present invention relates to the technical field of indoor projection, in particular to an indoor projection following control method. Background technique [0002] A projector, also known as a projector, is a device that can project images or videos onto a screen. It can be connected to a computer, VCD, DVD, BD, game console, DV, etc. through different interfaces to play the corresponding video signal. Projectors are widely used in homes, offices, schools, and entertainment venues. According to different working methods, there are different types such as CRT, LCD, and DLP. [0003] The characteristics of home theater projection are that the brightness is around 2000 lumens (with the development of projection, this number is constantly increasing, and the contrast is higher), the aspect ratio of the projection screen is mostly 16:9, and various video ports are complete. Suitable for playing movies and high-definition TV, suitable for home users. ...

AI Technical Summary

Problems solved by technology

[0012] The technical problem to be solved by the present invention is to provide an indoor projection following control method and system for the above-mentioned defects of the prior art, aiming at only a fixed orientation for indoor projection, which cannot be adjusted in time as the user's position changes. The problem of not being flexible enough to use, the projection of the interactive interface controlled by electronic equipment overcomes the inflexible defects of traditional indoor projection, and makes indoor projection an interactive window for users and the control center of indoor electronic equipment.

Images