Virtual key projection method and device based on millimeter wave radar, and electronic equipment

Abstract

The embodiment of the invention provides a virtual key projection method and device based on millimeter wave radar, a storage medium and electronic equipment. The key projection is generated, the key information corresponding to the operation target is determined based on the distance and the angle between the operation target and the electronic equipment, and the distance and the angle are collected by the millimeter wave radar, and finally corresponding control is carried out according to the determined key information. According to the embodiment of the invention, physical keys of traditional electronic equipment are replaced, the operation accuracy of the generated virtual keys is ensured, integrated production of the electronic equipment is facilitated, the production and operation cost is reduced, and meanwhile, the use cost of a user is reduced.

Description

technical field [0001] The present application relates to the field of projection technology, in particular, to a millimeter-wave radar-based virtual button projection method, device, storage medium and electronic equipment. Background technique [0002] In existing electronic products, there are various physical buttons, such as TV remote controls, computer keyboards, mouse buttons, etc., which often exist as accessories of the main product, requiring additional manufacturing costs and bringing obstacles to product integration design . In addition, for users, additional button accessories often bring additional consumption and inconvenience, such as the use cost caused by battery replacement, replacement costs caused by lost accessories, and the like. Contents of the invention [0003] The object of the present invention is to provide a virtual button projection method, device, storage medium and electronic equipment based on millimeter wave radar, so as to improve the a...

AI Technical Summary

Problems solved by technology

[0002] In existing electronic products, there are various physical buttons, such as TV remote controls, computer keyboards, mouse buttons, etc., which often exist as accessories of the main product, requiring additional manufacturing costs and bringing obstacles to product integration design

In addition, for users, additional button accessories often bring additional consumption and inconvenience, such as the use cost caused by battery replacement, replacement costs caused by lost accessories, etc.

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