False-form input device

Abstract

The invention relates to a false image input device for home electronic equipment, having function of remote controller and comprising the parts of: first optical part, by the width limited by the user-appointed stipulated positions, emitting light beam with light energy of 3D reference frame to generate false image input part; sensing detecting part to sense touch keys of the false image input part with 3D reference frame; CPU, according to at least a software program stored in a memory part, calculating 3D reference frame and calculating corresponding positions by the signals sensed by the sensing detecting part and the calculated 3D reference frame and simultaneously generating corresponding control signals to home appliances in the calculated corresponding positions. And it has low possibility of losing remote controller, saving the wasted time for finding the existing remote controllers; able to reduce the danger based on user impact so as to reduce failure occurrence.

Description

technical field [0001] The invention relates to a virtual image input device, in particular to a virtual image input device with a remote control function used in household appliances and electronic equipment. Background technique [0002] Household appliances such as televisions (TVs), audio systems, and digital video disc players {DVDP (Digital video disk player)} used in people's homes not only control work by obtaining input commands through their own buttons, but also Remote control can be performed using a remote controller (hereinafter referred to as the remote controller). [0003] In particular, from the perspective of user convenience, most electronic devices are remotely controlled by remote controllers. [0004] However, like the above-mentioned electronic equipment remotely controlled by a remote controller, since the remote controller and the electronic equipment are formed separately, the worry of losing the remote controller increases. time. In addition, d...

AI Technical Summary

Problems solved by technology

[0004] However, like the above-mentioned electronic equipment remotely controlled by a remote controller, since the remote controller and the electronic equipment are formed separately, the worry of losing the remote controller increases. time

In addition, due to external shocks caused by children's naughty and careless operation, the life of the remote control is usually shorter than that of the corresponding electronic equipment, and there are other economic losses such as repurchase.

[0005] Moreover, for the remote control, because batteries must be used, there are troublesome problems such as needing to be ready to replace batteries at any time during use.

Images