Spatial positioning system and method

Abstract

A system and a method of spatial positioning are provided to create a virtual two-dimensional coordinate plane which is used for positioning and which is based on an observer and a subject. The two-dimensional coordinate plane moves corresponding to the observer in the space. A signal emitting unit is controlled by the observer and is in the two-dimensional coordinate plane. The observer is provided with a plurality of signal receivers. The receivers determine distances based on intensity of received signals. With multi-point signal collection, the coordinates of the signal emitting unit and the signal receivers, even coordinates of the user's eyes, coordinates of a diopter, and the like can be defined, and coordinates of a screen or the two-dimensional coordinate plane when the observer is moving, and the coordinates of the signal emitting unit in movement can be defined, and therefore a signal of the relative position of the corresponding subject can be generated.

Description

technical field [0001] The invention relates to a space positioning system and method, in particular to a space positioning system and method used in presentations and screen games. Background technique [0002] In people's daily life, there are many demands for using signal emission pointing. For example, in a briefing environment, the reporter uses a laser pointer to point the screen to make a briefing; or in a screen game, the player acts as a gun and holds a gun and points the screen to shoot the screen. Games, or the player plays a magician holding a magic wand to point the screen to play magic screen games, etc. These more complex signal pointing requirements not only need to generate pointing signals, but also need to be aimed at the observer and target positioning, in order to meet the practical requirements on the application. [0003] Regarding the briefing environment, the reporter needs to point to the screen and control the page turning. In the past, the report...

AI Technical Summary

Problems solved by technology

[0005] At present, the screen games on the market have a method of installing the receiver on the screen to receive the signal from the gun to determine the aiming point. The disadvantage of this method is that when the player leaves the original position where the aiming setting is made, the setting basis has changed. , the original setting will lose accuracy

These technologies are diverse, and some components are not low in cost, such as camera devices and solid-state gyroscopes, and some have limited effects, such as light spot positioning or screen-end receiver technologies, and generally lack an efficient, low-cost technology. cost, and can solve various pointing function technologies to meet various needs

Images